stm32f4xx_ll_rcc.h 333 KB

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  1. /**
  2. ******************************************************************************
  3. * @file stm32f4xx_ll_rcc.h
  4. * @author MCD Application Team
  5. * @brief Header file of RCC LL module.
  6. ******************************************************************************
  7. * @attention
  8. *
  9. * Copyright (c) 2017 STMicroelectronics.
  10. * All rights reserved.
  11. *
  12. * This software is licensed under terms that can be found in the LICENSE file in
  13. * the root directory of this software component.
  14. * If no LICENSE file comes with this software, it is provided AS-IS.
  15. ******************************************************************************
  16. */
  17. /* Define to prevent recursive inclusion -------------------------------------*/
  18. #ifndef __STM32F4xx_LL_RCC_H
  19. #define __STM32F4xx_LL_RCC_H
  20. #ifdef __cplusplus
  21. extern "C" {
  22. #endif
  23. /* Includes ------------------------------------------------------------------*/
  24. #include "stm32f4xx.h"
  25. /** @addtogroup STM32F4xx_LL_Driver
  26. * @{
  27. */
  28. #if defined(RCC)
  29. /** @defgroup RCC_LL RCC
  30. * @{
  31. */
  32. /* Private types -------------------------------------------------------------*/
  33. /* Private variables ---------------------------------------------------------*/
  34. /** @defgroup RCC_LL_Private_Variables RCC Private Variables
  35. * @{
  36. */
  37. #if defined(RCC_PLLSAI_SUPPORT) && defined(LTDC)
  38. static const uint8_t aRCC_PLLSAIDIVRPrescTable[4] = {2, 4, 8, 16};
  39. #endif /* RCC_PLLSAI_SUPPORT && LTDC */
  40. /**
  41. * @}
  42. */
  43. /* Private constants ---------------------------------------------------------*/
  44. /* Private macros ------------------------------------------------------------*/
  45. #if defined(USE_FULL_LL_DRIVER)
  46. /** @defgroup RCC_LL_Private_Macros RCC Private Macros
  47. * @{
  48. */
  49. /**
  50. * @}
  51. */
  52. #endif /*USE_FULL_LL_DRIVER*/
  53. /* Exported types ------------------------------------------------------------*/
  54. #if defined(USE_FULL_LL_DRIVER)
  55. /** @defgroup RCC_LL_Exported_Types RCC Exported Types
  56. * @{
  57. */
  58. /** @defgroup LL_ES_CLOCK_FREQ Clocks Frequency Structure
  59. * @{
  60. */
  61. /**
  62. * @brief RCC Clocks Frequency Structure
  63. */
  64. typedef struct
  65. {
  66. uint32_t SYSCLK_Frequency; /*!< SYSCLK clock frequency */
  67. uint32_t HCLK_Frequency; /*!< HCLK clock frequency */
  68. uint32_t PCLK1_Frequency; /*!< PCLK1 clock frequency */
  69. uint32_t PCLK2_Frequency; /*!< PCLK2 clock frequency */
  70. } LL_RCC_ClocksTypeDef;
  71. /**
  72. * @}
  73. */
  74. /**
  75. * @}
  76. */
  77. #endif /* USE_FULL_LL_DRIVER */
  78. /* Exported constants --------------------------------------------------------*/
  79. /** @defgroup RCC_LL_Exported_Constants RCC Exported Constants
  80. * @{
  81. */
  82. /** @defgroup RCC_LL_EC_OSC_VALUES Oscillator Values adaptation
  83. * @brief Defines used to adapt values of different oscillators
  84. * @note These values could be modified in the user environment according to
  85. * HW set-up.
  86. * @{
  87. */
  88. #if !defined (HSE_VALUE)
  89. #define HSE_VALUE 25000000U /*!< Value of the HSE oscillator in Hz */
  90. #endif /* HSE_VALUE */
  91. #if !defined (HSI_VALUE)
  92. #define HSI_VALUE 16000000U /*!< Value of the HSI oscillator in Hz */
  93. #endif /* HSI_VALUE */
  94. #if !defined (LSE_VALUE)
  95. #define LSE_VALUE 32768U /*!< Value of the LSE oscillator in Hz */
  96. #endif /* LSE_VALUE */
  97. #if !defined (LSI_VALUE)
  98. #define LSI_VALUE 32000U /*!< Value of the LSI oscillator in Hz */
  99. #endif /* LSI_VALUE */
  100. #if !defined (EXTERNAL_CLOCK_VALUE)
  101. #define EXTERNAL_CLOCK_VALUE 12288000U /*!< Value of the I2S_CKIN external oscillator in Hz */
  102. #endif /* EXTERNAL_CLOCK_VALUE */
  103. /**
  104. * @}
  105. */
  106. /** @defgroup RCC_LL_EC_CLEAR_FLAG Clear Flags Defines
  107. * @brief Flags defines which can be used with LL_RCC_WriteReg function
  108. * @{
  109. */
  110. #define LL_RCC_CIR_LSIRDYC RCC_CIR_LSIRDYC /*!< LSI Ready Interrupt Clear */
  111. #define LL_RCC_CIR_LSERDYC RCC_CIR_LSERDYC /*!< LSE Ready Interrupt Clear */
  112. #define LL_RCC_CIR_HSIRDYC RCC_CIR_HSIRDYC /*!< HSI Ready Interrupt Clear */
  113. #define LL_RCC_CIR_HSERDYC RCC_CIR_HSERDYC /*!< HSE Ready Interrupt Clear */
  114. #define LL_RCC_CIR_PLLRDYC RCC_CIR_PLLRDYC /*!< PLL Ready Interrupt Clear */
  115. #if defined(RCC_PLLI2S_SUPPORT)
  116. #define LL_RCC_CIR_PLLI2SRDYC RCC_CIR_PLLI2SRDYC /*!< PLLI2S Ready Interrupt Clear */
  117. #endif /* RCC_PLLI2S_SUPPORT */
  118. #if defined(RCC_PLLSAI_SUPPORT)
  119. #define LL_RCC_CIR_PLLSAIRDYC RCC_CIR_PLLSAIRDYC /*!< PLLSAI Ready Interrupt Clear */
  120. #endif /* RCC_PLLSAI_SUPPORT */
  121. #define LL_RCC_CIR_CSSC RCC_CIR_CSSC /*!< Clock Security System Interrupt Clear */
  122. /**
  123. * @}
  124. */
  125. /** @defgroup RCC_LL_EC_GET_FLAG Get Flags Defines
  126. * @brief Flags defines which can be used with LL_RCC_ReadReg function
  127. * @{
  128. */
  129. #define LL_RCC_CIR_LSIRDYF RCC_CIR_LSIRDYF /*!< LSI Ready Interrupt flag */
  130. #define LL_RCC_CIR_LSERDYF RCC_CIR_LSERDYF /*!< LSE Ready Interrupt flag */
  131. #define LL_RCC_CIR_HSIRDYF RCC_CIR_HSIRDYF /*!< HSI Ready Interrupt flag */
  132. #define LL_RCC_CIR_HSERDYF RCC_CIR_HSERDYF /*!< HSE Ready Interrupt flag */
  133. #define LL_RCC_CIR_PLLRDYF RCC_CIR_PLLRDYF /*!< PLL Ready Interrupt flag */
  134. #if defined(RCC_PLLI2S_SUPPORT)
  135. #define LL_RCC_CIR_PLLI2SRDYF RCC_CIR_PLLI2SRDYF /*!< PLLI2S Ready Interrupt flag */
  136. #endif /* RCC_PLLI2S_SUPPORT */
  137. #if defined(RCC_PLLSAI_SUPPORT)
  138. #define LL_RCC_CIR_PLLSAIRDYF RCC_CIR_PLLSAIRDYF /*!< PLLSAI Ready Interrupt flag */
  139. #endif /* RCC_PLLSAI_SUPPORT */
  140. #define LL_RCC_CIR_CSSF RCC_CIR_CSSF /*!< Clock Security System Interrupt flag */
  141. #define LL_RCC_CSR_LPWRRSTF RCC_CSR_LPWRRSTF /*!< Low-Power reset flag */
  142. #define LL_RCC_CSR_PINRSTF RCC_CSR_PINRSTF /*!< PIN reset flag */
  143. #define LL_RCC_CSR_PORRSTF RCC_CSR_PORRSTF /*!< POR/PDR reset flag */
  144. #define LL_RCC_CSR_SFTRSTF RCC_CSR_SFTRSTF /*!< Software Reset flag */
  145. #define LL_RCC_CSR_IWDGRSTF RCC_CSR_IWDGRSTF /*!< Independent Watchdog reset flag */
  146. #define LL_RCC_CSR_WWDGRSTF RCC_CSR_WWDGRSTF /*!< Window watchdog reset flag */
  147. #if defined(RCC_CSR_BORRSTF)
  148. #define LL_RCC_CSR_BORRSTF RCC_CSR_BORRSTF /*!< BOR reset flag */
  149. #endif /* RCC_CSR_BORRSTF */
  150. /**
  151. * @}
  152. */
  153. /** @defgroup RCC_LL_EC_IT IT Defines
  154. * @brief IT defines which can be used with LL_RCC_ReadReg and LL_RCC_WriteReg functions
  155. * @{
  156. */
  157. #define LL_RCC_CIR_LSIRDYIE RCC_CIR_LSIRDYIE /*!< LSI Ready Interrupt Enable */
  158. #define LL_RCC_CIR_LSERDYIE RCC_CIR_LSERDYIE /*!< LSE Ready Interrupt Enable */
  159. #define LL_RCC_CIR_HSIRDYIE RCC_CIR_HSIRDYIE /*!< HSI Ready Interrupt Enable */
  160. #define LL_RCC_CIR_HSERDYIE RCC_CIR_HSERDYIE /*!< HSE Ready Interrupt Enable */
  161. #define LL_RCC_CIR_PLLRDYIE RCC_CIR_PLLRDYIE /*!< PLL Ready Interrupt Enable */
  162. #if defined(RCC_PLLI2S_SUPPORT)
  163. #define LL_RCC_CIR_PLLI2SRDYIE RCC_CIR_PLLI2SRDYIE /*!< PLLI2S Ready Interrupt Enable */
  164. #endif /* RCC_PLLI2S_SUPPORT */
  165. #if defined(RCC_PLLSAI_SUPPORT)
  166. #define LL_RCC_CIR_PLLSAIRDYIE RCC_CIR_PLLSAIRDYIE /*!< PLLSAI Ready Interrupt Enable */
  167. #endif /* RCC_PLLSAI_SUPPORT */
  168. /**
  169. * @}
  170. */
  171. /** @defgroup RCC_LL_EC_SYS_CLKSOURCE System clock switch
  172. * @{
  173. */
  174. #define LL_RCC_SYS_CLKSOURCE_HSI RCC_CFGR_SW_HSI /*!< HSI selection as system clock */
  175. #define LL_RCC_SYS_CLKSOURCE_HSE RCC_CFGR_SW_HSE /*!< HSE selection as system clock */
  176. #define LL_RCC_SYS_CLKSOURCE_PLL RCC_CFGR_SW_PLL /*!< PLL selection as system clock */
  177. #if defined(RCC_CFGR_SW_PLLR)
  178. #define LL_RCC_SYS_CLKSOURCE_PLLR RCC_CFGR_SW_PLLR /*!< PLLR selection as system clock */
  179. #endif /* RCC_CFGR_SW_PLLR */
  180. /**
  181. * @}
  182. */
  183. /** @defgroup RCC_LL_EC_SYS_CLKSOURCE_STATUS System clock switch status
  184. * @{
  185. */
  186. #define LL_RCC_SYS_CLKSOURCE_STATUS_HSI RCC_CFGR_SWS_HSI /*!< HSI used as system clock */
  187. #define LL_RCC_SYS_CLKSOURCE_STATUS_HSE RCC_CFGR_SWS_HSE /*!< HSE used as system clock */
  188. #define LL_RCC_SYS_CLKSOURCE_STATUS_PLL RCC_CFGR_SWS_PLL /*!< PLL used as system clock */
  189. #if defined(RCC_PLLR_SYSCLK_SUPPORT)
  190. #define LL_RCC_SYS_CLKSOURCE_STATUS_PLLR RCC_CFGR_SWS_PLLR /*!< PLLR used as system clock */
  191. #endif /* RCC_PLLR_SYSCLK_SUPPORT */
  192. /**
  193. * @}
  194. */
  195. /** @defgroup RCC_LL_EC_SYSCLK_DIV AHB prescaler
  196. * @{
  197. */
  198. #define LL_RCC_SYSCLK_DIV_1 RCC_CFGR_HPRE_DIV1 /*!< SYSCLK not divided */
  199. #define LL_RCC_SYSCLK_DIV_2 RCC_CFGR_HPRE_DIV2 /*!< SYSCLK divided by 2 */
  200. #define LL_RCC_SYSCLK_DIV_4 RCC_CFGR_HPRE_DIV4 /*!< SYSCLK divided by 4 */
  201. #define LL_RCC_SYSCLK_DIV_8 RCC_CFGR_HPRE_DIV8 /*!< SYSCLK divided by 8 */
  202. #define LL_RCC_SYSCLK_DIV_16 RCC_CFGR_HPRE_DIV16 /*!< SYSCLK divided by 16 */
  203. #define LL_RCC_SYSCLK_DIV_64 RCC_CFGR_HPRE_DIV64 /*!< SYSCLK divided by 64 */
  204. #define LL_RCC_SYSCLK_DIV_128 RCC_CFGR_HPRE_DIV128 /*!< SYSCLK divided by 128 */
  205. #define LL_RCC_SYSCLK_DIV_256 RCC_CFGR_HPRE_DIV256 /*!< SYSCLK divided by 256 */
  206. #define LL_RCC_SYSCLK_DIV_512 RCC_CFGR_HPRE_DIV512 /*!< SYSCLK divided by 512 */
  207. /**
  208. * @}
  209. */
  210. /** @defgroup RCC_LL_EC_APB1_DIV APB low-speed prescaler (APB1)
  211. * @{
  212. */
  213. #define LL_RCC_APB1_DIV_1 RCC_CFGR_PPRE1_DIV1 /*!< HCLK not divided */
  214. #define LL_RCC_APB1_DIV_2 RCC_CFGR_PPRE1_DIV2 /*!< HCLK divided by 2 */
  215. #define LL_RCC_APB1_DIV_4 RCC_CFGR_PPRE1_DIV4 /*!< HCLK divided by 4 */
  216. #define LL_RCC_APB1_DIV_8 RCC_CFGR_PPRE1_DIV8 /*!< HCLK divided by 8 */
  217. #define LL_RCC_APB1_DIV_16 RCC_CFGR_PPRE1_DIV16 /*!< HCLK divided by 16 */
  218. /**
  219. * @}
  220. */
  221. /** @defgroup RCC_LL_EC_APB2_DIV APB high-speed prescaler (APB2)
  222. * @{
  223. */
  224. #define LL_RCC_APB2_DIV_1 RCC_CFGR_PPRE2_DIV1 /*!< HCLK not divided */
  225. #define LL_RCC_APB2_DIV_2 RCC_CFGR_PPRE2_DIV2 /*!< HCLK divided by 2 */
  226. #define LL_RCC_APB2_DIV_4 RCC_CFGR_PPRE2_DIV4 /*!< HCLK divided by 4 */
  227. #define LL_RCC_APB2_DIV_8 RCC_CFGR_PPRE2_DIV8 /*!< HCLK divided by 8 */
  228. #define LL_RCC_APB2_DIV_16 RCC_CFGR_PPRE2_DIV16 /*!< HCLK divided by 16 */
  229. /**
  230. * @}
  231. */
  232. /** @defgroup RCC_LL_EC_MCOxSOURCE MCO source selection
  233. * @{
  234. */
  235. #define LL_RCC_MCO1SOURCE_HSI (uint32_t)(RCC_CFGR_MCO1|0x00000000U) /*!< HSI selection as MCO1 source */
  236. #define LL_RCC_MCO1SOURCE_LSE (uint32_t)(RCC_CFGR_MCO1|(RCC_CFGR_MCO1_0 >> 16U)) /*!< LSE selection as MCO1 source */
  237. #define LL_RCC_MCO1SOURCE_HSE (uint32_t)(RCC_CFGR_MCO1|(RCC_CFGR_MCO1_1 >> 16U)) /*!< HSE selection as MCO1 source */
  238. #define LL_RCC_MCO1SOURCE_PLLCLK (uint32_t)(RCC_CFGR_MCO1|((RCC_CFGR_MCO1_1|RCC_CFGR_MCO1_0) >> 16U)) /*!< PLLCLK selection as MCO1 source */
  239. #if defined(RCC_CFGR_MCO2)
  240. #define LL_RCC_MCO2SOURCE_SYSCLK (uint32_t)(RCC_CFGR_MCO2|0x00000000U) /*!< SYSCLK selection as MCO2 source */
  241. #define LL_RCC_MCO2SOURCE_PLLI2S (uint32_t)(RCC_CFGR_MCO2|(RCC_CFGR_MCO2_0 >> 16U)) /*!< PLLI2S selection as MCO2 source */
  242. #define LL_RCC_MCO2SOURCE_HSE (uint32_t)(RCC_CFGR_MCO2|(RCC_CFGR_MCO2_1 >> 16U)) /*!< HSE selection as MCO2 source */
  243. #define LL_RCC_MCO2SOURCE_PLLCLK (uint32_t)(RCC_CFGR_MCO2|((RCC_CFGR_MCO2_1|RCC_CFGR_MCO2_0) >> 16U)) /*!< PLLCLK selection as MCO2 source */
  244. #endif /* RCC_CFGR_MCO2 */
  245. /**
  246. * @}
  247. */
  248. /** @defgroup RCC_LL_EC_MCOx_DIV MCO prescaler
  249. * @{
  250. */
  251. #define LL_RCC_MCO1_DIV_1 (uint32_t)(RCC_CFGR_MCO1PRE|0x00000000U) /*!< MCO1 not divided */
  252. #define LL_RCC_MCO1_DIV_2 (uint32_t)(RCC_CFGR_MCO1PRE|(RCC_CFGR_MCO1PRE_2 >> 16U)) /*!< MCO1 divided by 2 */
  253. #define LL_RCC_MCO1_DIV_3 (uint32_t)(RCC_CFGR_MCO1PRE|((RCC_CFGR_MCO1PRE_2|RCC_CFGR_MCO1PRE_0) >> 16U)) /*!< MCO1 divided by 3 */
  254. #define LL_RCC_MCO1_DIV_4 (uint32_t)(RCC_CFGR_MCO1PRE|((RCC_CFGR_MCO1PRE_2|RCC_CFGR_MCO1PRE_1) >> 16U)) /*!< MCO1 divided by 4 */
  255. #define LL_RCC_MCO1_DIV_5 (uint32_t)(RCC_CFGR_MCO1PRE|(RCC_CFGR_MCO1PRE >> 16U)) /*!< MCO1 divided by 5 */
  256. #if defined(RCC_CFGR_MCO2PRE)
  257. #define LL_RCC_MCO2_DIV_1 (uint32_t)(RCC_CFGR_MCO2PRE|0x00000000U) /*!< MCO2 not divided */
  258. #define LL_RCC_MCO2_DIV_2 (uint32_t)(RCC_CFGR_MCO2PRE|(RCC_CFGR_MCO2PRE_2 >> 16U)) /*!< MCO2 divided by 2 */
  259. #define LL_RCC_MCO2_DIV_3 (uint32_t)(RCC_CFGR_MCO2PRE|((RCC_CFGR_MCO2PRE_2|RCC_CFGR_MCO2PRE_0) >> 16U)) /*!< MCO2 divided by 3 */
  260. #define LL_RCC_MCO2_DIV_4 (uint32_t)(RCC_CFGR_MCO2PRE|((RCC_CFGR_MCO2PRE_2|RCC_CFGR_MCO2PRE_1) >> 16U)) /*!< MCO2 divided by 4 */
  261. #define LL_RCC_MCO2_DIV_5 (uint32_t)(RCC_CFGR_MCO2PRE|(RCC_CFGR_MCO2PRE >> 16U)) /*!< MCO2 divided by 5 */
  262. #endif /* RCC_CFGR_MCO2PRE */
  263. /**
  264. * @}
  265. */
  266. /** @defgroup RCC_LL_EC_RTC_HSEDIV HSE prescaler for RTC clock
  267. * @{
  268. */
  269. #define LL_RCC_RTC_NOCLOCK 0x00000000U /*!< HSE not divided */
  270. #define LL_RCC_RTC_HSE_DIV_2 RCC_CFGR_RTCPRE_1 /*!< HSE clock divided by 2 */
  271. #define LL_RCC_RTC_HSE_DIV_3 (RCC_CFGR_RTCPRE_1|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 3 */
  272. #define LL_RCC_RTC_HSE_DIV_4 RCC_CFGR_RTCPRE_2 /*!< HSE clock divided by 4 */
  273. #define LL_RCC_RTC_HSE_DIV_5 (RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 5 */
  274. #define LL_RCC_RTC_HSE_DIV_6 (RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_1) /*!< HSE clock divided by 6 */
  275. #define LL_RCC_RTC_HSE_DIV_7 (RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_1|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 7 */
  276. #define LL_RCC_RTC_HSE_DIV_8 RCC_CFGR_RTCPRE_3 /*!< HSE clock divided by 8 */
  277. #define LL_RCC_RTC_HSE_DIV_9 (RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 9 */
  278. #define LL_RCC_RTC_HSE_DIV_10 (RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_1) /*!< HSE clock divided by 10 */
  279. #define LL_RCC_RTC_HSE_DIV_11 (RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_1|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 11 */
  280. #define LL_RCC_RTC_HSE_DIV_12 (RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_2) /*!< HSE clock divided by 12 */
  281. #define LL_RCC_RTC_HSE_DIV_13 (RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 13 */
  282. #define LL_RCC_RTC_HSE_DIV_14 (RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_1) /*!< HSE clock divided by 14 */
  283. #define LL_RCC_RTC_HSE_DIV_15 (RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_1|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 15 */
  284. #define LL_RCC_RTC_HSE_DIV_16 RCC_CFGR_RTCPRE_4 /*!< HSE clock divided by 16 */
  285. #define LL_RCC_RTC_HSE_DIV_17 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 17 */
  286. #define LL_RCC_RTC_HSE_DIV_18 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_1) /*!< HSE clock divided by 18 */
  287. #define LL_RCC_RTC_HSE_DIV_19 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_1|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 19 */
  288. #define LL_RCC_RTC_HSE_DIV_20 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_2) /*!< HSE clock divided by 20 */
  289. #define LL_RCC_RTC_HSE_DIV_21 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 21 */
  290. #define LL_RCC_RTC_HSE_DIV_22 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_1) /*!< HSE clock divided by 22 */
  291. #define LL_RCC_RTC_HSE_DIV_23 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_1|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 23 */
  292. #define LL_RCC_RTC_HSE_DIV_24 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_3) /*!< HSE clock divided by 24 */
  293. #define LL_RCC_RTC_HSE_DIV_25 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 25 */
  294. #define LL_RCC_RTC_HSE_DIV_26 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_1) /*!< HSE clock divided by 26 */
  295. #define LL_RCC_RTC_HSE_DIV_27 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_1|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 27 */
  296. #define LL_RCC_RTC_HSE_DIV_28 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_2) /*!< HSE clock divided by 28 */
  297. #define LL_RCC_RTC_HSE_DIV_29 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 29 */
  298. #define LL_RCC_RTC_HSE_DIV_30 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_1) /*!< HSE clock divided by 30 */
  299. #define LL_RCC_RTC_HSE_DIV_31 (RCC_CFGR_RTCPRE_4|RCC_CFGR_RTCPRE_3|RCC_CFGR_RTCPRE_2|RCC_CFGR_RTCPRE_1|RCC_CFGR_RTCPRE_0) /*!< HSE clock divided by 31 */
  300. /**
  301. * @}
  302. */
  303. #if defined(USE_FULL_LL_DRIVER)
  304. /** @defgroup RCC_LL_EC_PERIPH_FREQUENCY Peripheral clock frequency
  305. * @{
  306. */
  307. #define LL_RCC_PERIPH_FREQUENCY_NO 0x00000000U /*!< No clock enabled for the peripheral */
  308. #define LL_RCC_PERIPH_FREQUENCY_NA 0xFFFFFFFFU /*!< Frequency cannot be provided as external clock */
  309. /**
  310. * @}
  311. */
  312. #endif /* USE_FULL_LL_DRIVER */
  313. #if defined(FMPI2C1)
  314. /** @defgroup RCC_LL_EC_FMPI2C1_CLKSOURCE Peripheral FMPI2C clock source selection
  315. * @{
  316. */
  317. #define LL_RCC_FMPI2C1_CLKSOURCE_PCLK1 0x00000000U /*!< PCLK1 clock used as FMPI2C1 clock source */
  318. #define LL_RCC_FMPI2C1_CLKSOURCE_SYSCLK RCC_DCKCFGR2_FMPI2C1SEL_0 /*!< SYSCLK clock used as FMPI2C1 clock source */
  319. #define LL_RCC_FMPI2C1_CLKSOURCE_HSI RCC_DCKCFGR2_FMPI2C1SEL_1 /*!< HSI clock used as FMPI2C1 clock source */
  320. /**
  321. * @}
  322. */
  323. #endif /* FMPI2C1 */
  324. #if defined(LPTIM1)
  325. /** @defgroup RCC_LL_EC_LPTIM1_CLKSOURCE Peripheral LPTIM clock source selection
  326. * @{
  327. */
  328. #define LL_RCC_LPTIM1_CLKSOURCE_PCLK1 0x00000000U /*!< PCLK1 clock used as LPTIM1 clock */
  329. #define LL_RCC_LPTIM1_CLKSOURCE_HSI RCC_DCKCFGR2_LPTIM1SEL_0 /*!< LSI oscillator clock used as LPTIM1 clock */
  330. #define LL_RCC_LPTIM1_CLKSOURCE_LSI RCC_DCKCFGR2_LPTIM1SEL_1 /*!< HSI oscillator clock used as LPTIM1 clock */
  331. #define LL_RCC_LPTIM1_CLKSOURCE_LSE (uint32_t)(RCC_DCKCFGR2_LPTIM1SEL_1 | RCC_DCKCFGR2_LPTIM1SEL_0) /*!< LSE oscillator clock used as LPTIM1 clock */
  332. /**
  333. * @}
  334. */
  335. #endif /* LPTIM1 */
  336. #if defined(SAI1)
  337. /** @defgroup RCC_LL_EC_SAIx_CLKSOURCE Peripheral SAI clock source selection
  338. * @{
  339. */
  340. #if defined(RCC_DCKCFGR_SAI1SRC)
  341. #define LL_RCC_SAI1_CLKSOURCE_PLLSAI (uint32_t)(RCC_DCKCFGR_SAI1SRC | 0x00000000U) /*!< PLLSAI clock used as SAI1 clock source */
  342. #define LL_RCC_SAI1_CLKSOURCE_PLLI2S (uint32_t)(RCC_DCKCFGR_SAI1SRC | (RCC_DCKCFGR_SAI1SRC_0 >> 16)) /*!< PLLI2S clock used as SAI1 clock source */
  343. #define LL_RCC_SAI1_CLKSOURCE_PLL (uint32_t)(RCC_DCKCFGR_SAI1SRC | (RCC_DCKCFGR_SAI1SRC_1 >> 16)) /*!< PLL clock used as SAI1 clock source */
  344. #define LL_RCC_SAI1_CLKSOURCE_PIN (uint32_t)(RCC_DCKCFGR_SAI1SRC | (RCC_DCKCFGR_SAI1SRC >> 16)) /*!< External pin clock used as SAI1 clock source */
  345. #endif /* RCC_DCKCFGR_SAI1SRC */
  346. #if defined(RCC_DCKCFGR_SAI2SRC)
  347. #define LL_RCC_SAI2_CLKSOURCE_PLLSAI (uint32_t)(RCC_DCKCFGR_SAI2SRC | 0x00000000U) /*!< PLLSAI clock used as SAI2 clock source */
  348. #define LL_RCC_SAI2_CLKSOURCE_PLLI2S (uint32_t)(RCC_DCKCFGR_SAI2SRC | (RCC_DCKCFGR_SAI2SRC_0 >> 16)) /*!< PLLI2S clock used as SAI2 clock source */
  349. #define LL_RCC_SAI2_CLKSOURCE_PLL (uint32_t)(RCC_DCKCFGR_SAI2SRC | (RCC_DCKCFGR_SAI2SRC_1 >> 16)) /*!< PLL clock used as SAI2 clock source */
  350. #define LL_RCC_SAI2_CLKSOURCE_PLLSRC (uint32_t)(RCC_DCKCFGR_SAI2SRC | (RCC_DCKCFGR_SAI2SRC >> 16)) /*!< PLL Main clock used as SAI2 clock source */
  351. #endif /* RCC_DCKCFGR_SAI2SRC */
  352. #if defined(RCC_DCKCFGR_SAI1ASRC)
  353. #if defined(RCC_SAI1A_PLLSOURCE_SUPPORT)
  354. #define LL_RCC_SAI1_A_CLKSOURCE_PLLI2S (uint32_t)(RCC_DCKCFGR_SAI1ASRC | 0x00000000U) /*!< PLLI2S clock used as SAI1 block A clock source */
  355. #define LL_RCC_SAI1_A_CLKSOURCE_PIN (uint32_t)(RCC_DCKCFGR_SAI1ASRC | (RCC_DCKCFGR_SAI1ASRC_0 >> 16)) /*!< External pin used as SAI1 block A clock source */
  356. #define LL_RCC_SAI1_A_CLKSOURCE_PLL (uint32_t)(RCC_DCKCFGR_SAI1ASRC | (RCC_DCKCFGR_SAI1ASRC_1 >> 16)) /*!< PLL clock used as SAI1 block A clock source */
  357. #define LL_RCC_SAI1_A_CLKSOURCE_PLLSRC (uint32_t)(RCC_DCKCFGR_SAI1ASRC | (RCC_DCKCFGR_SAI1ASRC >> 16)) /*!< PLL Main clock used as SAI1 block A clock source */
  358. #else
  359. #define LL_RCC_SAI1_A_CLKSOURCE_PLLSAI (uint32_t)(RCC_DCKCFGR_SAI1ASRC | 0x00000000U) /*!< PLLSAI clock used as SAI1 block A clock source */
  360. #define LL_RCC_SAI1_A_CLKSOURCE_PLLI2S (uint32_t)(RCC_DCKCFGR_SAI1ASRC | (RCC_DCKCFGR_SAI1ASRC_0 >> 16)) /*!< PLLI2S clock used as SAI1 block A clock source */
  361. #define LL_RCC_SAI1_A_CLKSOURCE_PIN (uint32_t)(RCC_DCKCFGR_SAI1ASRC | (RCC_DCKCFGR_SAI1ASRC_1 >> 16)) /*!< External pin clock used as SAI1 block A clock source */
  362. #endif /* RCC_SAI1A_PLLSOURCE_SUPPORT */
  363. #endif /* RCC_DCKCFGR_SAI1ASRC */
  364. #if defined(RCC_DCKCFGR_SAI1BSRC)
  365. #if defined(RCC_SAI1B_PLLSOURCE_SUPPORT)
  366. #define LL_RCC_SAI1_B_CLKSOURCE_PLLI2S (uint32_t)(RCC_DCKCFGR_SAI1BSRC | 0x00000000U) /*!< PLLI2S clock used as SAI1 block B clock source */
  367. #define LL_RCC_SAI1_B_CLKSOURCE_PIN (uint32_t)(RCC_DCKCFGR_SAI1BSRC | (RCC_DCKCFGR_SAI1BSRC_0 >> 16)) /*!< External pin used as SAI1 block B clock source */
  368. #define LL_RCC_SAI1_B_CLKSOURCE_PLL (uint32_t)(RCC_DCKCFGR_SAI1BSRC | (RCC_DCKCFGR_SAI1BSRC_1 >> 16)) /*!< PLL clock used as SAI1 block B clock source */
  369. #define LL_RCC_SAI1_B_CLKSOURCE_PLLSRC (uint32_t)(RCC_DCKCFGR_SAI1BSRC | (RCC_DCKCFGR_SAI1BSRC >> 16)) /*!< PLL Main clock used as SAI1 block B clock source */
  370. #else
  371. #define LL_RCC_SAI1_B_CLKSOURCE_PLLSAI (uint32_t)(RCC_DCKCFGR_SAI1BSRC | 0x00000000U) /*!< PLLSAI clock used as SAI1 block B clock source */
  372. #define LL_RCC_SAI1_B_CLKSOURCE_PLLI2S (uint32_t)(RCC_DCKCFGR_SAI1BSRC | (RCC_DCKCFGR_SAI1BSRC_0 >> 16)) /*!< PLLI2S clock used as SAI1 block B clock source */
  373. #define LL_RCC_SAI1_B_CLKSOURCE_PIN (uint32_t)(RCC_DCKCFGR_SAI1BSRC | (RCC_DCKCFGR_SAI1BSRC_1 >> 16)) /*!< External pin clock used as SAI1 block B clock source */
  374. #endif /* RCC_SAI1B_PLLSOURCE_SUPPORT */
  375. #endif /* RCC_DCKCFGR_SAI1BSRC */
  376. /**
  377. * @}
  378. */
  379. #endif /* SAI1 */
  380. #if defined(RCC_DCKCFGR_SDIOSEL) || defined(RCC_DCKCFGR2_SDIOSEL)
  381. /** @defgroup RCC_LL_EC_SDIOx_CLKSOURCE Peripheral SDIO clock source selection
  382. * @{
  383. */
  384. #define LL_RCC_SDIO_CLKSOURCE_PLL48CLK 0x00000000U /*!< PLL 48M domain clock used as SDIO clock */
  385. #if defined(RCC_DCKCFGR_SDIOSEL)
  386. #define LL_RCC_SDIO_CLKSOURCE_SYSCLK RCC_DCKCFGR_SDIOSEL /*!< System clock clock used as SDIO clock */
  387. #else
  388. #define LL_RCC_SDIO_CLKSOURCE_SYSCLK RCC_DCKCFGR2_SDIOSEL /*!< System clock clock used as SDIO clock */
  389. #endif /* RCC_DCKCFGR_SDIOSEL */
  390. /**
  391. * @}
  392. */
  393. #endif /* RCC_DCKCFGR_SDIOSEL || RCC_DCKCFGR2_SDIOSEL */
  394. #if defined(DSI)
  395. /** @defgroup RCC_LL_EC_DSI_CLKSOURCE Peripheral DSI clock source selection
  396. * @{
  397. */
  398. #define LL_RCC_DSI_CLKSOURCE_PHY 0x00000000U /*!< DSI-PHY clock used as DSI byte lane clock source */
  399. #define LL_RCC_DSI_CLKSOURCE_PLL RCC_DCKCFGR_DSISEL /*!< PLL clock used as DSI byte lane clock source */
  400. /**
  401. * @}
  402. */
  403. #endif /* DSI */
  404. #if defined(CEC)
  405. /** @defgroup RCC_LL_EC_CEC_CLKSOURCE Peripheral CEC clock source selection
  406. * @{
  407. */
  408. #define LL_RCC_CEC_CLKSOURCE_HSI_DIV488 0x00000000U /*!< HSI oscillator clock divided by 488 used as CEC clock */
  409. #define LL_RCC_CEC_CLKSOURCE_LSE RCC_DCKCFGR2_CECSEL /*!< LSE oscillator clock used as CEC clock */
  410. /**
  411. * @}
  412. */
  413. #endif /* CEC */
  414. /** @defgroup RCC_LL_EC_I2S1_CLKSOURCE Peripheral I2S clock source selection
  415. * @{
  416. */
  417. #if defined(RCC_CFGR_I2SSRC)
  418. #define LL_RCC_I2S1_CLKSOURCE_PLLI2S 0x00000000U /*!< I2S oscillator clock used as I2S1 clock */
  419. #define LL_RCC_I2S1_CLKSOURCE_PIN RCC_CFGR_I2SSRC /*!< External pin clock used as I2S1 clock */
  420. #endif /* RCC_CFGR_I2SSRC */
  421. #if defined(RCC_DCKCFGR_I2SSRC)
  422. #define LL_RCC_I2S1_CLKSOURCE_PLL (uint32_t)(RCC_DCKCFGR_I2SSRC | 0x00000000U) /*!< PLL clock used as I2S1 clock source */
  423. #define LL_RCC_I2S1_CLKSOURCE_PIN (uint32_t)(RCC_DCKCFGR_I2SSRC | (RCC_DCKCFGR_I2SSRC_0 >> 16)) /*!< External pin used as I2S1 clock source */
  424. #define LL_RCC_I2S1_CLKSOURCE_PLLSRC (uint32_t)(RCC_DCKCFGR_I2SSRC | (RCC_DCKCFGR_I2SSRC_1 >> 16)) /*!< PLL Main clock used as I2S1 clock source */
  425. #endif /* RCC_DCKCFGR_I2SSRC */
  426. #if defined(RCC_DCKCFGR_I2S1SRC)
  427. #define LL_RCC_I2S1_CLKSOURCE_PLLI2S (uint32_t)(RCC_DCKCFGR_I2S1SRC | 0x00000000U) /*!< PLLI2S clock used as I2S1 clock source */
  428. #define LL_RCC_I2S1_CLKSOURCE_PIN (uint32_t)(RCC_DCKCFGR_I2S1SRC | (RCC_DCKCFGR_I2S1SRC_0 >> 16)) /*!< External pin used as I2S1 clock source */
  429. #define LL_RCC_I2S1_CLKSOURCE_PLL (uint32_t)(RCC_DCKCFGR_I2S1SRC | (RCC_DCKCFGR_I2S1SRC_1 >> 16)) /*!< PLL clock used as I2S1 clock source */
  430. #define LL_RCC_I2S1_CLKSOURCE_PLLSRC (uint32_t)(RCC_DCKCFGR_I2S1SRC | (RCC_DCKCFGR_I2S1SRC >> 16)) /*!< PLL Main clock used as I2S1 clock source */
  431. #endif /* RCC_DCKCFGR_I2S1SRC */
  432. #if defined(RCC_DCKCFGR_I2S2SRC)
  433. #define LL_RCC_I2S2_CLKSOURCE_PLLI2S (uint32_t)(RCC_DCKCFGR_I2S2SRC | 0x00000000U) /*!< PLLI2S clock used as I2S2 clock source */
  434. #define LL_RCC_I2S2_CLKSOURCE_PIN (uint32_t)(RCC_DCKCFGR_I2S2SRC | (RCC_DCKCFGR_I2S2SRC_0 >> 16)) /*!< External pin used as I2S2 clock source */
  435. #define LL_RCC_I2S2_CLKSOURCE_PLL (uint32_t)(RCC_DCKCFGR_I2S2SRC | (RCC_DCKCFGR_I2S2SRC_1 >> 16)) /*!< PLL clock used as I2S2 clock source */
  436. #define LL_RCC_I2S2_CLKSOURCE_PLLSRC (uint32_t)(RCC_DCKCFGR_I2S2SRC | (RCC_DCKCFGR_I2S2SRC >> 16)) /*!< PLL Main clock used as I2S2 clock source */
  437. #endif /* RCC_DCKCFGR_I2S2SRC */
  438. /**
  439. * @}
  440. */
  441. #if defined(RCC_DCKCFGR_CK48MSEL) || defined(RCC_DCKCFGR2_CK48MSEL)
  442. /** @defgroup RCC_LL_EC_CK48M_CLKSOURCE Peripheral 48Mhz domain clock source selection
  443. * @{
  444. */
  445. #if defined(RCC_DCKCFGR_CK48MSEL)
  446. #define LL_RCC_CK48M_CLKSOURCE_PLL 0x00000000U /*!< PLL oscillator clock used as 48Mhz domain clock */
  447. #define LL_RCC_CK48M_CLKSOURCE_PLLSAI RCC_DCKCFGR_CK48MSEL /*!< PLLSAI oscillator clock used as 48Mhz domain clock */
  448. #endif /* RCC_DCKCFGR_CK48MSEL */
  449. #if defined(RCC_DCKCFGR2_CK48MSEL)
  450. #define LL_RCC_CK48M_CLKSOURCE_PLL 0x00000000U /*!< PLL oscillator clock used as 48Mhz domain clock */
  451. #if defined(RCC_PLLSAI_SUPPORT)
  452. #define LL_RCC_CK48M_CLKSOURCE_PLLSAI RCC_DCKCFGR2_CK48MSEL /*!< PLLSAI oscillator clock used as 48Mhz domain clock */
  453. #endif /* RCC_PLLSAI_SUPPORT */
  454. #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ)
  455. #define LL_RCC_CK48M_CLKSOURCE_PLLI2S RCC_DCKCFGR2_CK48MSEL /*!< PLLI2S oscillator clock used as 48Mhz domain clock */
  456. #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */
  457. #endif /* RCC_DCKCFGR2_CK48MSEL */
  458. /**
  459. * @}
  460. */
  461. #if defined(RNG)
  462. /** @defgroup RCC_LL_EC_RNG_CLKSOURCE Peripheral RNG clock source selection
  463. * @{
  464. */
  465. #define LL_RCC_RNG_CLKSOURCE_PLL LL_RCC_CK48M_CLKSOURCE_PLL /*!< PLL clock used as RNG clock source */
  466. #if defined(RCC_PLLSAI_SUPPORT)
  467. #define LL_RCC_RNG_CLKSOURCE_PLLSAI LL_RCC_CK48M_CLKSOURCE_PLLSAI /*!< PLLSAI clock used as RNG clock source */
  468. #endif /* RCC_PLLSAI_SUPPORT */
  469. #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ)
  470. #define LL_RCC_RNG_CLKSOURCE_PLLI2S LL_RCC_CK48M_CLKSOURCE_PLLI2S /*!< PLLI2S clock used as RNG clock source */
  471. #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */
  472. /**
  473. * @}
  474. */
  475. #endif /* RNG */
  476. #if defined(USB_OTG_FS) || defined(USB_OTG_HS)
  477. /** @defgroup RCC_LL_EC_USB_CLKSOURCE Peripheral USB clock source selection
  478. * @{
  479. */
  480. #define LL_RCC_USB_CLKSOURCE_PLL LL_RCC_CK48M_CLKSOURCE_PLL /*!< PLL clock used as USB clock source */
  481. #if defined(RCC_PLLSAI_SUPPORT)
  482. #define LL_RCC_USB_CLKSOURCE_PLLSAI LL_RCC_CK48M_CLKSOURCE_PLLSAI /*!< PLLSAI clock used as USB clock source */
  483. #endif /* RCC_PLLSAI_SUPPORT */
  484. #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ)
  485. #define LL_RCC_USB_CLKSOURCE_PLLI2S LL_RCC_CK48M_CLKSOURCE_PLLI2S /*!< PLLI2S clock used as USB clock source */
  486. #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */
  487. /**
  488. * @}
  489. */
  490. #endif /* USB_OTG_FS || USB_OTG_HS */
  491. #endif /* RCC_DCKCFGR_CK48MSEL || RCC_DCKCFGR2_CK48MSEL */
  492. #if defined(DFSDM1_Channel0) || defined(DFSDM2_Channel0)
  493. /** @defgroup RCC_LL_EC_DFSDM1_AUDIO_CLKSOURCE Peripheral DFSDM Audio clock source selection
  494. * @{
  495. */
  496. #define LL_RCC_DFSDM1_AUDIO_CLKSOURCE_I2S1 (uint32_t)(RCC_DCKCFGR_CKDFSDM1ASEL | 0x00000000U) /*!< I2S1 clock used as DFSDM1 Audio clock source */
  497. #define LL_RCC_DFSDM1_AUDIO_CLKSOURCE_I2S2 (uint32_t)(RCC_DCKCFGR_CKDFSDM1ASEL | (RCC_DCKCFGR_CKDFSDM1ASEL << 16)) /*!< I2S2 clock used as DFSDM1 Audio clock source */
  498. #if defined(DFSDM2_Channel0)
  499. #define LL_RCC_DFSDM2_AUDIO_CLKSOURCE_I2S1 (uint32_t)(RCC_DCKCFGR_CKDFSDM2ASEL | 0x00000000U) /*!< I2S1 clock used as DFSDM2 Audio clock source */
  500. #define LL_RCC_DFSDM2_AUDIO_CLKSOURCE_I2S2 (uint32_t)(RCC_DCKCFGR_CKDFSDM2ASEL | (RCC_DCKCFGR_CKDFSDM2ASEL << 16)) /*!< I2S2 clock used as DFSDM2 Audio clock source */
  501. #endif /* DFSDM2_Channel0 */
  502. /**
  503. * @}
  504. */
  505. /** @defgroup RCC_LL_EC_DFSDM1_CLKSOURCE Peripheral DFSDM clock source selection
  506. * @{
  507. */
  508. #define LL_RCC_DFSDM1_CLKSOURCE_PCLK2 0x00000000U /*!< PCLK2 clock used as DFSDM1 clock */
  509. #define LL_RCC_DFSDM1_CLKSOURCE_SYSCLK RCC_DCKCFGR_CKDFSDM1SEL /*!< System clock used as DFSDM1 clock */
  510. #if defined(DFSDM2_Channel0)
  511. #define LL_RCC_DFSDM2_CLKSOURCE_PCLK2 0x00000000U /*!< PCLK2 clock used as DFSDM2 clock */
  512. #define LL_RCC_DFSDM2_CLKSOURCE_SYSCLK RCC_DCKCFGR_CKDFSDM1SEL /*!< System clock used as DFSDM2 clock */
  513. #endif /* DFSDM2_Channel0 */
  514. /**
  515. * @}
  516. */
  517. #endif /* DFSDM1_Channel0 || DFSDM2_Channel0 */
  518. #if defined(FMPI2C1)
  519. /** @defgroup RCC_LL_EC_FMPI2C1 Peripheral FMPI2C get clock source
  520. * @{
  521. */
  522. #define LL_RCC_FMPI2C1_CLKSOURCE RCC_DCKCFGR2_FMPI2C1SEL /*!< FMPI2C1 Clock source selection */
  523. /**
  524. * @}
  525. */
  526. #endif /* FMPI2C1 */
  527. #if defined(SPDIFRX)
  528. /** @defgroup RCC_LL_EC_SPDIFRX_CLKSOURCE Peripheral SPDIFRX clock source selection
  529. * @{
  530. */
  531. #define LL_RCC_SPDIFRX1_CLKSOURCE_PLL 0x00000000U /*!< PLL clock used as SPDIFRX clock source */
  532. #define LL_RCC_SPDIFRX1_CLKSOURCE_PLLI2S RCC_DCKCFGR2_SPDIFRXSEL /*!< PLLI2S clock used as SPDIFRX clock source */
  533. /**
  534. * @}
  535. */
  536. #endif /* SPDIFRX */
  537. #if defined(LPTIM1)
  538. /** @defgroup RCC_LL_EC_LPTIM1 Peripheral LPTIM get clock source
  539. * @{
  540. */
  541. #define LL_RCC_LPTIM1_CLKSOURCE RCC_DCKCFGR2_LPTIM1SEL /*!< LPTIM1 Clock source selection */
  542. /**
  543. * @}
  544. */
  545. #endif /* LPTIM1 */
  546. #if defined(SAI1)
  547. /** @defgroup RCC_LL_EC_SAIx Peripheral SAI get clock source
  548. * @{
  549. */
  550. #if defined(RCC_DCKCFGR_SAI1ASRC)
  551. #define LL_RCC_SAI1_A_CLKSOURCE RCC_DCKCFGR_SAI1ASRC /*!< SAI1 block A Clock source selection */
  552. #endif /* RCC_DCKCFGR_SAI1ASRC */
  553. #if defined(RCC_DCKCFGR_SAI1BSRC)
  554. #define LL_RCC_SAI1_B_CLKSOURCE RCC_DCKCFGR_SAI1BSRC /*!< SAI1 block B Clock source selection */
  555. #endif /* RCC_DCKCFGR_SAI1BSRC */
  556. #if defined(RCC_DCKCFGR_SAI1SRC)
  557. #define LL_RCC_SAI1_CLKSOURCE RCC_DCKCFGR_SAI1SRC /*!< SAI1 Clock source selection */
  558. #endif /* RCC_DCKCFGR_SAI1SRC */
  559. #if defined(RCC_DCKCFGR_SAI2SRC)
  560. #define LL_RCC_SAI2_CLKSOURCE RCC_DCKCFGR_SAI2SRC /*!< SAI2 Clock source selection */
  561. #endif /* RCC_DCKCFGR_SAI2SRC */
  562. /**
  563. * @}
  564. */
  565. #endif /* SAI1 */
  566. #if defined(SDIO)
  567. /** @defgroup RCC_LL_EC_SDIOx Peripheral SDIO get clock source
  568. * @{
  569. */
  570. #if defined(RCC_DCKCFGR_SDIOSEL)
  571. #define LL_RCC_SDIO_CLKSOURCE RCC_DCKCFGR_SDIOSEL /*!< SDIO Clock source selection */
  572. #elif defined(RCC_DCKCFGR2_SDIOSEL)
  573. #define LL_RCC_SDIO_CLKSOURCE RCC_DCKCFGR2_SDIOSEL /*!< SDIO Clock source selection */
  574. #else
  575. #define LL_RCC_SDIO_CLKSOURCE RCC_PLLCFGR_PLLQ /*!< SDIO Clock source selection */
  576. #endif /* RCC_DCKCFGR_SDIOSEL */
  577. /**
  578. * @}
  579. */
  580. #endif /* SDIO */
  581. #if defined(RCC_DCKCFGR_CK48MSEL) || defined(RCC_DCKCFGR2_CK48MSEL)
  582. /** @defgroup RCC_LL_EC_CK48M Peripheral CK48M get clock source
  583. * @{
  584. */
  585. #if defined(RCC_DCKCFGR_CK48MSEL)
  586. #define LL_RCC_CK48M_CLKSOURCE RCC_DCKCFGR_CK48MSEL /*!< CK48M Domain clock source selection */
  587. #endif /* RCC_DCKCFGR_CK48MSEL */
  588. #if defined(RCC_DCKCFGR2_CK48MSEL)
  589. #define LL_RCC_CK48M_CLKSOURCE RCC_DCKCFGR2_CK48MSEL /*!< CK48M Domain clock source selection */
  590. #endif /* RCC_DCKCFGR_CK48MSEL */
  591. /**
  592. * @}
  593. */
  594. #endif /* RCC_DCKCFGR_CK48MSEL || RCC_DCKCFGR2_CK48MSEL */
  595. #if defined(RNG)
  596. /** @defgroup RCC_LL_EC_RNG Peripheral RNG get clock source
  597. * @{
  598. */
  599. #if defined(RCC_DCKCFGR_CK48MSEL) || defined(RCC_DCKCFGR2_CK48MSEL)
  600. #define LL_RCC_RNG_CLKSOURCE LL_RCC_CK48M_CLKSOURCE /*!< RNG Clock source selection */
  601. #else
  602. #define LL_RCC_RNG_CLKSOURCE RCC_PLLCFGR_PLLQ /*!< RNG Clock source selection */
  603. #endif /* RCC_DCKCFGR_CK48MSEL || RCC_DCKCFGR2_CK48MSEL */
  604. /**
  605. * @}
  606. */
  607. #endif /* RNG */
  608. #if defined(USB_OTG_FS) || defined(USB_OTG_HS)
  609. /** @defgroup RCC_LL_EC_USB Peripheral USB get clock source
  610. * @{
  611. */
  612. #if defined(RCC_DCKCFGR_CK48MSEL) || defined(RCC_DCKCFGR2_CK48MSEL)
  613. #define LL_RCC_USB_CLKSOURCE LL_RCC_CK48M_CLKSOURCE /*!< USB Clock source selection */
  614. #else
  615. #define LL_RCC_USB_CLKSOURCE RCC_PLLCFGR_PLLQ /*!< USB Clock source selection */
  616. #endif /* RCC_DCKCFGR_CK48MSEL || RCC_DCKCFGR2_CK48MSEL */
  617. /**
  618. * @}
  619. */
  620. #endif /* USB_OTG_FS || USB_OTG_HS */
  621. #if defined(CEC)
  622. /** @defgroup RCC_LL_EC_CEC Peripheral CEC get clock source
  623. * @{
  624. */
  625. #define LL_RCC_CEC_CLKSOURCE RCC_DCKCFGR2_CECSEL /*!< CEC Clock source selection */
  626. /**
  627. * @}
  628. */
  629. #endif /* CEC */
  630. /** @defgroup RCC_LL_EC_I2S1 Peripheral I2S get clock source
  631. * @{
  632. */
  633. #if defined(RCC_CFGR_I2SSRC)
  634. #define LL_RCC_I2S1_CLKSOURCE RCC_CFGR_I2SSRC /*!< I2S1 Clock source selection */
  635. #endif /* RCC_CFGR_I2SSRC */
  636. #if defined(RCC_DCKCFGR_I2SSRC)
  637. #define LL_RCC_I2S1_CLKSOURCE RCC_DCKCFGR_I2SSRC /*!< I2S1 Clock source selection */
  638. #endif /* RCC_DCKCFGR_I2SSRC */
  639. #if defined(RCC_DCKCFGR_I2S1SRC)
  640. #define LL_RCC_I2S1_CLKSOURCE RCC_DCKCFGR_I2S1SRC /*!< I2S1 Clock source selection */
  641. #endif /* RCC_DCKCFGR_I2S1SRC */
  642. #if defined(RCC_DCKCFGR_I2S2SRC)
  643. #define LL_RCC_I2S2_CLKSOURCE RCC_DCKCFGR_I2S2SRC /*!< I2S2 Clock source selection */
  644. #endif /* RCC_DCKCFGR_I2S2SRC */
  645. /**
  646. * @}
  647. */
  648. #if defined(DFSDM1_Channel0) || defined(DFSDM2_Channel0)
  649. /** @defgroup RCC_LL_EC_DFSDM_AUDIO Peripheral DFSDM Audio get clock source
  650. * @{
  651. */
  652. #define LL_RCC_DFSDM1_AUDIO_CLKSOURCE RCC_DCKCFGR_CKDFSDM1ASEL /*!< DFSDM1 Audio Clock source selection */
  653. #if defined(DFSDM2_Channel0)
  654. #define LL_RCC_DFSDM2_AUDIO_CLKSOURCE RCC_DCKCFGR_CKDFSDM2ASEL /*!< DFSDM2 Audio Clock source selection */
  655. #endif /* DFSDM2_Channel0 */
  656. /**
  657. * @}
  658. */
  659. /** @defgroup RCC_LL_EC_DFSDM Peripheral DFSDM get clock source
  660. * @{
  661. */
  662. #define LL_RCC_DFSDM1_CLKSOURCE RCC_DCKCFGR_CKDFSDM1SEL /*!< DFSDM1 Clock source selection */
  663. #if defined(DFSDM2_Channel0)
  664. #define LL_RCC_DFSDM2_CLKSOURCE RCC_DCKCFGR_CKDFSDM1SEL /*!< DFSDM2 Clock source selection */
  665. #endif /* DFSDM2_Channel0 */
  666. /**
  667. * @}
  668. */
  669. #endif /* DFSDM1_Channel0 || DFSDM2_Channel0 */
  670. #if defined(SPDIFRX)
  671. /** @defgroup RCC_LL_EC_SPDIFRX Peripheral SPDIFRX get clock source
  672. * @{
  673. */
  674. #define LL_RCC_SPDIFRX1_CLKSOURCE RCC_DCKCFGR2_SPDIFRXSEL /*!< SPDIFRX Clock source selection */
  675. /**
  676. * @}
  677. */
  678. #endif /* SPDIFRX */
  679. #if defined(DSI)
  680. /** @defgroup RCC_LL_EC_DSI Peripheral DSI get clock source
  681. * @{
  682. */
  683. #define LL_RCC_DSI_CLKSOURCE RCC_DCKCFGR_DSISEL /*!< DSI Clock source selection */
  684. /**
  685. * @}
  686. */
  687. #endif /* DSI */
  688. #if defined(LTDC)
  689. /** @defgroup RCC_LL_EC_LTDC Peripheral LTDC get clock source
  690. * @{
  691. */
  692. #define LL_RCC_LTDC_CLKSOURCE RCC_DCKCFGR_PLLSAIDIVR /*!< LTDC Clock source selection */
  693. /**
  694. * @}
  695. */
  696. #endif /* LTDC */
  697. /** @defgroup RCC_LL_EC_RTC_CLKSOURCE RTC clock source selection
  698. * @{
  699. */
  700. #define LL_RCC_RTC_CLKSOURCE_NONE 0x00000000U /*!< No clock used as RTC clock */
  701. #define LL_RCC_RTC_CLKSOURCE_LSE RCC_BDCR_RTCSEL_0 /*!< LSE oscillator clock used as RTC clock */
  702. #define LL_RCC_RTC_CLKSOURCE_LSI RCC_BDCR_RTCSEL_1 /*!< LSI oscillator clock used as RTC clock */
  703. #define LL_RCC_RTC_CLKSOURCE_HSE RCC_BDCR_RTCSEL /*!< HSE oscillator clock divided by HSE prescaler used as RTC clock */
  704. /**
  705. * @}
  706. */
  707. #if defined(RCC_DCKCFGR_TIMPRE)
  708. /** @defgroup RCC_LL_EC_TIM_CLKPRESCALER Timers clocks prescalers selection
  709. * @{
  710. */
  711. #define LL_RCC_TIM_PRESCALER_TWICE 0x00000000U /*!< Timers clock to twice PCLK */
  712. #define LL_RCC_TIM_PRESCALER_FOUR_TIMES RCC_DCKCFGR_TIMPRE /*!< Timers clock to four time PCLK */
  713. /**
  714. * @}
  715. */
  716. #endif /* RCC_DCKCFGR_TIMPRE */
  717. /** @defgroup RCC_LL_EC_PLLSOURCE PLL, PLLI2S and PLLSAI entry clock source
  718. * @{
  719. */
  720. #define LL_RCC_PLLSOURCE_HSI RCC_PLLCFGR_PLLSRC_HSI /*!< HSI16 clock selected as PLL entry clock source */
  721. #define LL_RCC_PLLSOURCE_HSE RCC_PLLCFGR_PLLSRC_HSE /*!< HSE clock selected as PLL entry clock source */
  722. #if defined(RCC_PLLI2SCFGR_PLLI2SSRC)
  723. #define LL_RCC_PLLI2SSOURCE_PIN (RCC_PLLI2SCFGR_PLLI2SSRC | 0x80U) /*!< I2S External pin input clock selected as PLLI2S entry clock source */
  724. #endif /* RCC_PLLI2SCFGR_PLLI2SSRC */
  725. /**
  726. * @}
  727. */
  728. /** @defgroup RCC_LL_EC_PLLM_DIV PLL, PLLI2S and PLLSAI division factor
  729. * @{
  730. */
  731. #define LL_RCC_PLLM_DIV_2 (RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 2 */
  732. #define LL_RCC_PLLM_DIV_3 (RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 3 */
  733. #define LL_RCC_PLLM_DIV_4 (RCC_PLLCFGR_PLLM_2) /*!< PLL, PLLI2S and PLLSAI division factor by 4 */
  734. #define LL_RCC_PLLM_DIV_5 (RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 5 */
  735. #define LL_RCC_PLLM_DIV_6 (RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 6 */
  736. #define LL_RCC_PLLM_DIV_7 (RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 7 */
  737. #define LL_RCC_PLLM_DIV_8 (RCC_PLLCFGR_PLLM_3) /*!< PLL, PLLI2S and PLLSAI division factor by 8 */
  738. #define LL_RCC_PLLM_DIV_9 (RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 9 */
  739. #define LL_RCC_PLLM_DIV_10 (RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 10 */
  740. #define LL_RCC_PLLM_DIV_11 (RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 11 */
  741. #define LL_RCC_PLLM_DIV_12 (RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2) /*!< PLL, PLLI2S and PLLSAI division factor by 12 */
  742. #define LL_RCC_PLLM_DIV_13 (RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 13 */
  743. #define LL_RCC_PLLM_DIV_14 (RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 14 */
  744. #define LL_RCC_PLLM_DIV_15 (RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 15 */
  745. #define LL_RCC_PLLM_DIV_16 (RCC_PLLCFGR_PLLM_4) /*!< PLL, PLLI2S and PLLSAI division factor by 16 */
  746. #define LL_RCC_PLLM_DIV_17 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 17 */
  747. #define LL_RCC_PLLM_DIV_18 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 18 */
  748. #define LL_RCC_PLLM_DIV_19 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 19 */
  749. #define LL_RCC_PLLM_DIV_20 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_2) /*!< PLL, PLLI2S and PLLSAI division factor by 20 */
  750. #define LL_RCC_PLLM_DIV_21 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 21 */
  751. #define LL_RCC_PLLM_DIV_22 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 22 */
  752. #define LL_RCC_PLLM_DIV_23 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 23 */
  753. #define LL_RCC_PLLM_DIV_24 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3) /*!< PLL, PLLI2S and PLLSAI division factor by 24 */
  754. #define LL_RCC_PLLM_DIV_25 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 25 */
  755. #define LL_RCC_PLLM_DIV_26 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 26 */
  756. #define LL_RCC_PLLM_DIV_27 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 27 */
  757. #define LL_RCC_PLLM_DIV_28 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2) /*!< PLL, PLLI2S and PLLSAI division factor by 28 */
  758. #define LL_RCC_PLLM_DIV_29 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 29 */
  759. #define LL_RCC_PLLM_DIV_30 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 30 */
  760. #define LL_RCC_PLLM_DIV_31 (RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 31 */
  761. #define LL_RCC_PLLM_DIV_32 (RCC_PLLCFGR_PLLM_5) /*!< PLL, PLLI2S and PLLSAI division factor by 32 */
  762. #define LL_RCC_PLLM_DIV_33 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 33 */
  763. #define LL_RCC_PLLM_DIV_34 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 34 */
  764. #define LL_RCC_PLLM_DIV_35 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 35 */
  765. #define LL_RCC_PLLM_DIV_36 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_2) /*!< PLL, PLLI2S and PLLSAI division factor by 36 */
  766. #define LL_RCC_PLLM_DIV_37 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 37 */
  767. #define LL_RCC_PLLM_DIV_38 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 38 */
  768. #define LL_RCC_PLLM_DIV_39 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 39 */
  769. #define LL_RCC_PLLM_DIV_40 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_3) /*!< PLL, PLLI2S and PLLSAI division factor by 40 */
  770. #define LL_RCC_PLLM_DIV_41 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 41 */
  771. #define LL_RCC_PLLM_DIV_42 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 42 */
  772. #define LL_RCC_PLLM_DIV_43 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 43 */
  773. #define LL_RCC_PLLM_DIV_44 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2) /*!< PLL, PLLI2S and PLLSAI division factor by 44 */
  774. #define LL_RCC_PLLM_DIV_45 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 45 */
  775. #define LL_RCC_PLLM_DIV_46 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 46 */
  776. #define LL_RCC_PLLM_DIV_47 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 47 */
  777. #define LL_RCC_PLLM_DIV_48 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4) /*!< PLL, PLLI2S and PLLSAI division factor by 48 */
  778. #define LL_RCC_PLLM_DIV_49 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 49 */
  779. #define LL_RCC_PLLM_DIV_50 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 50 */
  780. #define LL_RCC_PLLM_DIV_51 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 51 */
  781. #define LL_RCC_PLLM_DIV_52 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_2) /*!< PLL, PLLI2S and PLLSAI division factor by 52 */
  782. #define LL_RCC_PLLM_DIV_53 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 53 */
  783. #define LL_RCC_PLLM_DIV_54 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 54 */
  784. #define LL_RCC_PLLM_DIV_55 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 55 */
  785. #define LL_RCC_PLLM_DIV_56 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3) /*!< PLL, PLLI2S and PLLSAI division factor by 56 */
  786. #define LL_RCC_PLLM_DIV_57 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 57 */
  787. #define LL_RCC_PLLM_DIV_58 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 58 */
  788. #define LL_RCC_PLLM_DIV_59 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 59 */
  789. #define LL_RCC_PLLM_DIV_60 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2) /*!< PLL, PLLI2S and PLLSAI division factor by 60 */
  790. #define LL_RCC_PLLM_DIV_61 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 61 */
  791. #define LL_RCC_PLLM_DIV_62 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1) /*!< PLL, PLLI2S and PLLSAI division factor by 62 */
  792. #define LL_RCC_PLLM_DIV_63 (RCC_PLLCFGR_PLLM_5 | RCC_PLLCFGR_PLLM_4 | RCC_PLLCFGR_PLLM_3 | RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0) /*!< PLL, PLLI2S and PLLSAI division factor by 63 */
  793. /**
  794. * @}
  795. */
  796. #if defined(RCC_PLLCFGR_PLLR)
  797. /** @defgroup RCC_LL_EC_PLLR_DIV PLL division factor (PLLR)
  798. * @{
  799. */
  800. #define LL_RCC_PLLR_DIV_2 (RCC_PLLCFGR_PLLR_1) /*!< Main PLL division factor for PLLCLK (system clock) by 2 */
  801. #define LL_RCC_PLLR_DIV_3 (RCC_PLLCFGR_PLLR_1|RCC_PLLCFGR_PLLR_0) /*!< Main PLL division factor for PLLCLK (system clock) by 3 */
  802. #define LL_RCC_PLLR_DIV_4 (RCC_PLLCFGR_PLLR_2) /*!< Main PLL division factor for PLLCLK (system clock) by 4 */
  803. #define LL_RCC_PLLR_DIV_5 (RCC_PLLCFGR_PLLR_2|RCC_PLLCFGR_PLLR_0) /*!< Main PLL division factor for PLLCLK (system clock) by 5 */
  804. #define LL_RCC_PLLR_DIV_6 (RCC_PLLCFGR_PLLR_2|RCC_PLLCFGR_PLLR_1) /*!< Main PLL division factor for PLLCLK (system clock) by 6 */
  805. #define LL_RCC_PLLR_DIV_7 (RCC_PLLCFGR_PLLR) /*!< Main PLL division factor for PLLCLK (system clock) by 7 */
  806. /**
  807. * @}
  808. */
  809. #endif /* RCC_PLLCFGR_PLLR */
  810. #if defined(RCC_DCKCFGR_PLLDIVR)
  811. /** @defgroup RCC_LL_EC_PLLDIVR PLLDIVR division factor (PLLDIVR)
  812. * @{
  813. */
  814. #define LL_RCC_PLLDIVR_DIV_1 (RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 1 */
  815. #define LL_RCC_PLLDIVR_DIV_2 (RCC_DCKCFGR_PLLDIVR_1) /*!< PLL division factor for PLLDIVR output by 2 */
  816. #define LL_RCC_PLLDIVR_DIV_3 (RCC_DCKCFGR_PLLDIVR_1 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 3 */
  817. #define LL_RCC_PLLDIVR_DIV_4 (RCC_DCKCFGR_PLLDIVR_2) /*!< PLL division factor for PLLDIVR output by 4 */
  818. #define LL_RCC_PLLDIVR_DIV_5 (RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 5 */
  819. #define LL_RCC_PLLDIVR_DIV_6 (RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_1) /*!< PLL division factor for PLLDIVR output by 6 */
  820. #define LL_RCC_PLLDIVR_DIV_7 (RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_1 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 7 */
  821. #define LL_RCC_PLLDIVR_DIV_8 (RCC_DCKCFGR_PLLDIVR_3) /*!< PLL division factor for PLLDIVR output by 8 */
  822. #define LL_RCC_PLLDIVR_DIV_9 (RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 9 */
  823. #define LL_RCC_PLLDIVR_DIV_10 (RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_1) /*!< PLL division factor for PLLDIVR output by 10 */
  824. #define LL_RCC_PLLDIVR_DIV_11 (RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_1 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 11 */
  825. #define LL_RCC_PLLDIVR_DIV_12 (RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_2) /*!< PLL division factor for PLLDIVR output by 12 */
  826. #define LL_RCC_PLLDIVR_DIV_13 (RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 13 */
  827. #define LL_RCC_PLLDIVR_DIV_14 (RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_1) /*!< PLL division factor for PLLDIVR output by 14 */
  828. #define LL_RCC_PLLDIVR_DIV_15 (RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_1 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 15 */
  829. #define LL_RCC_PLLDIVR_DIV_16 (RCC_DCKCFGR_PLLDIVR_4) /*!< PLL division factor for PLLDIVR output by 16 */
  830. #define LL_RCC_PLLDIVR_DIV_17 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 17 */
  831. #define LL_RCC_PLLDIVR_DIV_18 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_1) /*!< PLL division factor for PLLDIVR output by 18 */
  832. #define LL_RCC_PLLDIVR_DIV_19 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_1 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 19 */
  833. #define LL_RCC_PLLDIVR_DIV_20 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_2) /*!< PLL division factor for PLLDIVR output by 20 */
  834. #define LL_RCC_PLLDIVR_DIV_21 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 21 */
  835. #define LL_RCC_PLLDIVR_DIV_22 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_1) /*!< PLL division factor for PLLDIVR output by 22 */
  836. #define LL_RCC_PLLDIVR_DIV_23 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_1 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 23 */
  837. #define LL_RCC_PLLDIVR_DIV_24 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_3) /*!< PLL division factor for PLLDIVR output by 24 */
  838. #define LL_RCC_PLLDIVR_DIV_25 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 25 */
  839. #define LL_RCC_PLLDIVR_DIV_26 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_1) /*!< PLL division factor for PLLDIVR output by 26 */
  840. #define LL_RCC_PLLDIVR_DIV_27 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_1 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 27 */
  841. #define LL_RCC_PLLDIVR_DIV_28 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_2) /*!< PLL division factor for PLLDIVR output by 28 */
  842. #define LL_RCC_PLLDIVR_DIV_29 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 29 */
  843. #define LL_RCC_PLLDIVR_DIV_30 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_1) /*!< PLL division factor for PLLDIVR output by 30 */
  844. #define LL_RCC_PLLDIVR_DIV_31 (RCC_DCKCFGR_PLLDIVR_4 | RCC_DCKCFGR_PLLDIVR_3 | RCC_DCKCFGR_PLLDIVR_2 | RCC_DCKCFGR_PLLDIVR_1 | RCC_DCKCFGR_PLLDIVR_0) /*!< PLL division factor for PLLDIVR output by 31 */
  845. /**
  846. * @}
  847. */
  848. #endif /* RCC_DCKCFGR_PLLDIVR */
  849. /** @defgroup RCC_LL_EC_PLLP_DIV PLL division factor (PLLP)
  850. * @{
  851. */
  852. #define LL_RCC_PLLP_DIV_2 0x00000000U /*!< Main PLL division factor for PLLP output by 2 */
  853. #define LL_RCC_PLLP_DIV_4 RCC_PLLCFGR_PLLP_0 /*!< Main PLL division factor for PLLP output by 4 */
  854. #define LL_RCC_PLLP_DIV_6 RCC_PLLCFGR_PLLP_1 /*!< Main PLL division factor for PLLP output by 6 */
  855. #define LL_RCC_PLLP_DIV_8 (RCC_PLLCFGR_PLLP_1 | RCC_PLLCFGR_PLLP_0) /*!< Main PLL division factor for PLLP output by 8 */
  856. /**
  857. * @}
  858. */
  859. /** @defgroup RCC_LL_EC_PLLQ_DIV PLL division factor (PLLQ)
  860. * @{
  861. */
  862. #define LL_RCC_PLLQ_DIV_2 RCC_PLLCFGR_PLLQ_1 /*!< Main PLL division factor for PLLQ output by 2 */
  863. #define LL_RCC_PLLQ_DIV_3 (RCC_PLLCFGR_PLLQ_1|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 3 */
  864. #define LL_RCC_PLLQ_DIV_4 RCC_PLLCFGR_PLLQ_2 /*!< Main PLL division factor for PLLQ output by 4 */
  865. #define LL_RCC_PLLQ_DIV_5 (RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 5 */
  866. #define LL_RCC_PLLQ_DIV_6 (RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_1) /*!< Main PLL division factor for PLLQ output by 6 */
  867. #define LL_RCC_PLLQ_DIV_7 (RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_1|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 7 */
  868. #define LL_RCC_PLLQ_DIV_8 RCC_PLLCFGR_PLLQ_3 /*!< Main PLL division factor for PLLQ output by 8 */
  869. #define LL_RCC_PLLQ_DIV_9 (RCC_PLLCFGR_PLLQ_3|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 9 */
  870. #define LL_RCC_PLLQ_DIV_10 (RCC_PLLCFGR_PLLQ_3|RCC_PLLCFGR_PLLQ_1) /*!< Main PLL division factor for PLLQ output by 10 */
  871. #define LL_RCC_PLLQ_DIV_11 (RCC_PLLCFGR_PLLQ_3|RCC_PLLCFGR_PLLQ_1|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 11 */
  872. #define LL_RCC_PLLQ_DIV_12 (RCC_PLLCFGR_PLLQ_3|RCC_PLLCFGR_PLLQ_2) /*!< Main PLL division factor for PLLQ output by 12 */
  873. #define LL_RCC_PLLQ_DIV_13 (RCC_PLLCFGR_PLLQ_3|RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 13 */
  874. #define LL_RCC_PLLQ_DIV_14 (RCC_PLLCFGR_PLLQ_3|RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_1) /*!< Main PLL division factor for PLLQ output by 14 */
  875. #define LL_RCC_PLLQ_DIV_15 (RCC_PLLCFGR_PLLQ_3|RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_1|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 15 */
  876. /**
  877. * @}
  878. */
  879. /** @defgroup RCC_LL_EC_PLL_SPRE_SEL PLL Spread Spectrum Selection
  880. * @{
  881. */
  882. #define LL_RCC_SPREAD_SELECT_CENTER 0x00000000U /*!< PLL center spread spectrum selection */
  883. #define LL_RCC_SPREAD_SELECT_DOWN RCC_SSCGR_SPREADSEL /*!< PLL down spread spectrum selection */
  884. /**
  885. * @}
  886. */
  887. #if defined(RCC_PLLI2S_SUPPORT)
  888. /** @defgroup RCC_LL_EC_PLLI2SM PLLI2SM division factor (PLLI2SM)
  889. * @{
  890. */
  891. #if defined(RCC_PLLI2SCFGR_PLLI2SM)
  892. #define LL_RCC_PLLI2SM_DIV_2 (RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 2 */
  893. #define LL_RCC_PLLI2SM_DIV_3 (RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 3 */
  894. #define LL_RCC_PLLI2SM_DIV_4 (RCC_PLLI2SCFGR_PLLI2SM_2) /*!< PLLI2S division factor for PLLI2SM output by 4 */
  895. #define LL_RCC_PLLI2SM_DIV_5 (RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 5 */
  896. #define LL_RCC_PLLI2SM_DIV_6 (RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 6 */
  897. #define LL_RCC_PLLI2SM_DIV_7 (RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 7 */
  898. #define LL_RCC_PLLI2SM_DIV_8 (RCC_PLLI2SCFGR_PLLI2SM_3) /*!< PLLI2S division factor for PLLI2SM output by 8 */
  899. #define LL_RCC_PLLI2SM_DIV_9 (RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 9 */
  900. #define LL_RCC_PLLI2SM_DIV_10 (RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 10 */
  901. #define LL_RCC_PLLI2SM_DIV_11 (RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 11 */
  902. #define LL_RCC_PLLI2SM_DIV_12 (RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2) /*!< PLLI2S division factor for PLLI2SM output by 12 */
  903. #define LL_RCC_PLLI2SM_DIV_13 (RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 13 */
  904. #define LL_RCC_PLLI2SM_DIV_14 (RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 14 */
  905. #define LL_RCC_PLLI2SM_DIV_15 (RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 15 */
  906. #define LL_RCC_PLLI2SM_DIV_16 (RCC_PLLI2SCFGR_PLLI2SM_4) /*!< PLLI2S division factor for PLLI2SM output by 16 */
  907. #define LL_RCC_PLLI2SM_DIV_17 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 17 */
  908. #define LL_RCC_PLLI2SM_DIV_18 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 18 */
  909. #define LL_RCC_PLLI2SM_DIV_19 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 19 */
  910. #define LL_RCC_PLLI2SM_DIV_20 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_2) /*!< PLLI2S division factor for PLLI2SM output by 20 */
  911. #define LL_RCC_PLLI2SM_DIV_21 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 21 */
  912. #define LL_RCC_PLLI2SM_DIV_22 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 22 */
  913. #define LL_RCC_PLLI2SM_DIV_23 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 23 */
  914. #define LL_RCC_PLLI2SM_DIV_24 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3) /*!< PLLI2S division factor for PLLI2SM output by 24 */
  915. #define LL_RCC_PLLI2SM_DIV_25 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 25 */
  916. #define LL_RCC_PLLI2SM_DIV_26 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 26 */
  917. #define LL_RCC_PLLI2SM_DIV_27 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 27 */
  918. #define LL_RCC_PLLI2SM_DIV_28 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2) /*!< PLLI2S division factor for PLLI2SM output by 28 */
  919. #define LL_RCC_PLLI2SM_DIV_29 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 29 */
  920. #define LL_RCC_PLLI2SM_DIV_30 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 30 */
  921. #define LL_RCC_PLLI2SM_DIV_31 (RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 31 */
  922. #define LL_RCC_PLLI2SM_DIV_32 (RCC_PLLI2SCFGR_PLLI2SM_5) /*!< PLLI2S division factor for PLLI2SM output by 32 */
  923. #define LL_RCC_PLLI2SM_DIV_33 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 33 */
  924. #define LL_RCC_PLLI2SM_DIV_34 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 34 */
  925. #define LL_RCC_PLLI2SM_DIV_35 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 35 */
  926. #define LL_RCC_PLLI2SM_DIV_36 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_2) /*!< PLLI2S division factor for PLLI2SM output by 36 */
  927. #define LL_RCC_PLLI2SM_DIV_37 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 37 */
  928. #define LL_RCC_PLLI2SM_DIV_38 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 38 */
  929. #define LL_RCC_PLLI2SM_DIV_39 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 39 */
  930. #define LL_RCC_PLLI2SM_DIV_40 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_3) /*!< PLLI2S division factor for PLLI2SM output by 40 */
  931. #define LL_RCC_PLLI2SM_DIV_41 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 41 */
  932. #define LL_RCC_PLLI2SM_DIV_42 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 42 */
  933. #define LL_RCC_PLLI2SM_DIV_43 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 43 */
  934. #define LL_RCC_PLLI2SM_DIV_44 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2) /*!< PLLI2S division factor for PLLI2SM output by 44 */
  935. #define LL_RCC_PLLI2SM_DIV_45 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 45 */
  936. #define LL_RCC_PLLI2SM_DIV_46 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 46 */
  937. #define LL_RCC_PLLI2SM_DIV_47 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 47 */
  938. #define LL_RCC_PLLI2SM_DIV_48 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4) /*!< PLLI2S division factor for PLLI2SM output by 48 */
  939. #define LL_RCC_PLLI2SM_DIV_49 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 49 */
  940. #define LL_RCC_PLLI2SM_DIV_50 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 50 */
  941. #define LL_RCC_PLLI2SM_DIV_51 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 51 */
  942. #define LL_RCC_PLLI2SM_DIV_52 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_2) /*!< PLLI2S division factor for PLLI2SM output by 52 */
  943. #define LL_RCC_PLLI2SM_DIV_53 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 53 */
  944. #define LL_RCC_PLLI2SM_DIV_54 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 54 */
  945. #define LL_RCC_PLLI2SM_DIV_55 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 55 */
  946. #define LL_RCC_PLLI2SM_DIV_56 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3) /*!< PLLI2S division factor for PLLI2SM output by 56 */
  947. #define LL_RCC_PLLI2SM_DIV_57 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 57 */
  948. #define LL_RCC_PLLI2SM_DIV_58 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 58 */
  949. #define LL_RCC_PLLI2SM_DIV_59 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 59 */
  950. #define LL_RCC_PLLI2SM_DIV_60 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2) /*!< PLLI2S division factor for PLLI2SM output by 60 */
  951. #define LL_RCC_PLLI2SM_DIV_61 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 61 */
  952. #define LL_RCC_PLLI2SM_DIV_62 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1) /*!< PLLI2S division factor for PLLI2SM output by 62 */
  953. #define LL_RCC_PLLI2SM_DIV_63 (RCC_PLLI2SCFGR_PLLI2SM_5 | RCC_PLLI2SCFGR_PLLI2SM_4 | RCC_PLLI2SCFGR_PLLI2SM_3 | RCC_PLLI2SCFGR_PLLI2SM_2 | RCC_PLLI2SCFGR_PLLI2SM_1 | RCC_PLLI2SCFGR_PLLI2SM_0) /*!< PLLI2S division factor for PLLI2SM output by 63 */
  954. #else
  955. #define LL_RCC_PLLI2SM_DIV_2 LL_RCC_PLLM_DIV_2 /*!< PLLI2S division factor for PLLI2SM output by 2 */
  956. #define LL_RCC_PLLI2SM_DIV_3 LL_RCC_PLLM_DIV_3 /*!< PLLI2S division factor for PLLI2SM output by 3 */
  957. #define LL_RCC_PLLI2SM_DIV_4 LL_RCC_PLLM_DIV_4 /*!< PLLI2S division factor for PLLI2SM output by 4 */
  958. #define LL_RCC_PLLI2SM_DIV_5 LL_RCC_PLLM_DIV_5 /*!< PLLI2S division factor for PLLI2SM output by 5 */
  959. #define LL_RCC_PLLI2SM_DIV_6 LL_RCC_PLLM_DIV_6 /*!< PLLI2S division factor for PLLI2SM output by 6 */
  960. #define LL_RCC_PLLI2SM_DIV_7 LL_RCC_PLLM_DIV_7 /*!< PLLI2S division factor for PLLI2SM output by 7 */
  961. #define LL_RCC_PLLI2SM_DIV_8 LL_RCC_PLLM_DIV_8 /*!< PLLI2S division factor for PLLI2SM output by 8 */
  962. #define LL_RCC_PLLI2SM_DIV_9 LL_RCC_PLLM_DIV_9 /*!< PLLI2S division factor for PLLI2SM output by 9 */
  963. #define LL_RCC_PLLI2SM_DIV_10 LL_RCC_PLLM_DIV_10 /*!< PLLI2S division factor for PLLI2SM output by 10 */
  964. #define LL_RCC_PLLI2SM_DIV_11 LL_RCC_PLLM_DIV_11 /*!< PLLI2S division factor for PLLI2SM output by 11 */
  965. #define LL_RCC_PLLI2SM_DIV_12 LL_RCC_PLLM_DIV_12 /*!< PLLI2S division factor for PLLI2SM output by 12 */
  966. #define LL_RCC_PLLI2SM_DIV_13 LL_RCC_PLLM_DIV_13 /*!< PLLI2S division factor for PLLI2SM output by 13 */
  967. #define LL_RCC_PLLI2SM_DIV_14 LL_RCC_PLLM_DIV_14 /*!< PLLI2S division factor for PLLI2SM output by 14 */
  968. #define LL_RCC_PLLI2SM_DIV_15 LL_RCC_PLLM_DIV_15 /*!< PLLI2S division factor for PLLI2SM output by 15 */
  969. #define LL_RCC_PLLI2SM_DIV_16 LL_RCC_PLLM_DIV_16 /*!< PLLI2S division factor for PLLI2SM output by 16 */
  970. #define LL_RCC_PLLI2SM_DIV_17 LL_RCC_PLLM_DIV_17 /*!< PLLI2S division factor for PLLI2SM output by 17 */
  971. #define LL_RCC_PLLI2SM_DIV_18 LL_RCC_PLLM_DIV_18 /*!< PLLI2S division factor for PLLI2SM output by 18 */
  972. #define LL_RCC_PLLI2SM_DIV_19 LL_RCC_PLLM_DIV_19 /*!< PLLI2S division factor for PLLI2SM output by 19 */
  973. #define LL_RCC_PLLI2SM_DIV_20 LL_RCC_PLLM_DIV_20 /*!< PLLI2S division factor for PLLI2SM output by 20 */
  974. #define LL_RCC_PLLI2SM_DIV_21 LL_RCC_PLLM_DIV_21 /*!< PLLI2S division factor for PLLI2SM output by 21 */
  975. #define LL_RCC_PLLI2SM_DIV_22 LL_RCC_PLLM_DIV_22 /*!< PLLI2S division factor for PLLI2SM output by 22 */
  976. #define LL_RCC_PLLI2SM_DIV_23 LL_RCC_PLLM_DIV_23 /*!< PLLI2S division factor for PLLI2SM output by 23 */
  977. #define LL_RCC_PLLI2SM_DIV_24 LL_RCC_PLLM_DIV_24 /*!< PLLI2S division factor for PLLI2SM output by 24 */
  978. #define LL_RCC_PLLI2SM_DIV_25 LL_RCC_PLLM_DIV_25 /*!< PLLI2S division factor for PLLI2SM output by 25 */
  979. #define LL_RCC_PLLI2SM_DIV_26 LL_RCC_PLLM_DIV_26 /*!< PLLI2S division factor for PLLI2SM output by 26 */
  980. #define LL_RCC_PLLI2SM_DIV_27 LL_RCC_PLLM_DIV_27 /*!< PLLI2S division factor for PLLI2SM output by 27 */
  981. #define LL_RCC_PLLI2SM_DIV_28 LL_RCC_PLLM_DIV_28 /*!< PLLI2S division factor for PLLI2SM output by 28 */
  982. #define LL_RCC_PLLI2SM_DIV_29 LL_RCC_PLLM_DIV_29 /*!< PLLI2S division factor for PLLI2SM output by 29 */
  983. #define LL_RCC_PLLI2SM_DIV_30 LL_RCC_PLLM_DIV_30 /*!< PLLI2S division factor for PLLI2SM output by 30 */
  984. #define LL_RCC_PLLI2SM_DIV_31 LL_RCC_PLLM_DIV_31 /*!< PLLI2S division factor for PLLI2SM output by 31 */
  985. #define LL_RCC_PLLI2SM_DIV_32 LL_RCC_PLLM_DIV_32 /*!< PLLI2S division factor for PLLI2SM output by 32 */
  986. #define LL_RCC_PLLI2SM_DIV_33 LL_RCC_PLLM_DIV_33 /*!< PLLI2S division factor for PLLI2SM output by 33 */
  987. #define LL_RCC_PLLI2SM_DIV_34 LL_RCC_PLLM_DIV_34 /*!< PLLI2S division factor for PLLI2SM output by 34 */
  988. #define LL_RCC_PLLI2SM_DIV_35 LL_RCC_PLLM_DIV_35 /*!< PLLI2S division factor for PLLI2SM output by 35 */
  989. #define LL_RCC_PLLI2SM_DIV_36 LL_RCC_PLLM_DIV_36 /*!< PLLI2S division factor for PLLI2SM output by 36 */
  990. #define LL_RCC_PLLI2SM_DIV_37 LL_RCC_PLLM_DIV_37 /*!< PLLI2S division factor for PLLI2SM output by 37 */
  991. #define LL_RCC_PLLI2SM_DIV_38 LL_RCC_PLLM_DIV_38 /*!< PLLI2S division factor for PLLI2SM output by 38 */
  992. #define LL_RCC_PLLI2SM_DIV_39 LL_RCC_PLLM_DIV_39 /*!< PLLI2S division factor for PLLI2SM output by 39 */
  993. #define LL_RCC_PLLI2SM_DIV_40 LL_RCC_PLLM_DIV_40 /*!< PLLI2S division factor for PLLI2SM output by 40 */
  994. #define LL_RCC_PLLI2SM_DIV_41 LL_RCC_PLLM_DIV_41 /*!< PLLI2S division factor for PLLI2SM output by 41 */
  995. #define LL_RCC_PLLI2SM_DIV_42 LL_RCC_PLLM_DIV_42 /*!< PLLI2S division factor for PLLI2SM output by 42 */
  996. #define LL_RCC_PLLI2SM_DIV_43 LL_RCC_PLLM_DIV_43 /*!< PLLI2S division factor for PLLI2SM output by 43 */
  997. #define LL_RCC_PLLI2SM_DIV_44 LL_RCC_PLLM_DIV_44 /*!< PLLI2S division factor for PLLI2SM output by 44 */
  998. #define LL_RCC_PLLI2SM_DIV_45 LL_RCC_PLLM_DIV_45 /*!< PLLI2S division factor for PLLI2SM output by 45 */
  999. #define LL_RCC_PLLI2SM_DIV_46 LL_RCC_PLLM_DIV_46 /*!< PLLI2S division factor for PLLI2SM output by 46 */
  1000. #define LL_RCC_PLLI2SM_DIV_47 LL_RCC_PLLM_DIV_47 /*!< PLLI2S division factor for PLLI2SM output by 47 */
  1001. #define LL_RCC_PLLI2SM_DIV_48 LL_RCC_PLLM_DIV_48 /*!< PLLI2S division factor for PLLI2SM output by 48 */
  1002. #define LL_RCC_PLLI2SM_DIV_49 LL_RCC_PLLM_DIV_49 /*!< PLLI2S division factor for PLLI2SM output by 49 */
  1003. #define LL_RCC_PLLI2SM_DIV_50 LL_RCC_PLLM_DIV_50 /*!< PLLI2S division factor for PLLI2SM output by 50 */
  1004. #define LL_RCC_PLLI2SM_DIV_51 LL_RCC_PLLM_DIV_51 /*!< PLLI2S division factor for PLLI2SM output by 51 */
  1005. #define LL_RCC_PLLI2SM_DIV_52 LL_RCC_PLLM_DIV_52 /*!< PLLI2S division factor for PLLI2SM output by 52 */
  1006. #define LL_RCC_PLLI2SM_DIV_53 LL_RCC_PLLM_DIV_53 /*!< PLLI2S division factor for PLLI2SM output by 53 */
  1007. #define LL_RCC_PLLI2SM_DIV_54 LL_RCC_PLLM_DIV_54 /*!< PLLI2S division factor for PLLI2SM output by 54 */
  1008. #define LL_RCC_PLLI2SM_DIV_55 LL_RCC_PLLM_DIV_55 /*!< PLLI2S division factor for PLLI2SM output by 55 */
  1009. #define LL_RCC_PLLI2SM_DIV_56 LL_RCC_PLLM_DIV_56 /*!< PLLI2S division factor for PLLI2SM output by 56 */
  1010. #define LL_RCC_PLLI2SM_DIV_57 LL_RCC_PLLM_DIV_57 /*!< PLLI2S division factor for PLLI2SM output by 57 */
  1011. #define LL_RCC_PLLI2SM_DIV_58 LL_RCC_PLLM_DIV_58 /*!< PLLI2S division factor for PLLI2SM output by 58 */
  1012. #define LL_RCC_PLLI2SM_DIV_59 LL_RCC_PLLM_DIV_59 /*!< PLLI2S division factor for PLLI2SM output by 59 */
  1013. #define LL_RCC_PLLI2SM_DIV_60 LL_RCC_PLLM_DIV_60 /*!< PLLI2S division factor for PLLI2SM output by 60 */
  1014. #define LL_RCC_PLLI2SM_DIV_61 LL_RCC_PLLM_DIV_61 /*!< PLLI2S division factor for PLLI2SM output by 61 */
  1015. #define LL_RCC_PLLI2SM_DIV_62 LL_RCC_PLLM_DIV_62 /*!< PLLI2S division factor for PLLI2SM output by 62 */
  1016. #define LL_RCC_PLLI2SM_DIV_63 LL_RCC_PLLM_DIV_63 /*!< PLLI2S division factor for PLLI2SM output by 63 */
  1017. #endif /* RCC_PLLI2SCFGR_PLLI2SM */
  1018. /**
  1019. * @}
  1020. */
  1021. #if defined(RCC_PLLI2SCFGR_PLLI2SQ)
  1022. /** @defgroup RCC_LL_EC_PLLI2SQ PLLI2SQ division factor (PLLI2SQ)
  1023. * @{
  1024. */
  1025. #define LL_RCC_PLLI2SQ_DIV_2 RCC_PLLI2SCFGR_PLLI2SQ_1 /*!< PLLI2S division factor for PLLI2SQ output by 2 */
  1026. #define LL_RCC_PLLI2SQ_DIV_3 (RCC_PLLI2SCFGR_PLLI2SQ_1 | RCC_PLLI2SCFGR_PLLI2SQ_0) /*!< PLLI2S division factor for PLLI2SQ output by 3 */
  1027. #define LL_RCC_PLLI2SQ_DIV_4 RCC_PLLI2SCFGR_PLLI2SQ_2 /*!< PLLI2S division factor for PLLI2SQ output by 4 */
  1028. #define LL_RCC_PLLI2SQ_DIV_5 (RCC_PLLI2SCFGR_PLLI2SQ_2 | RCC_PLLI2SCFGR_PLLI2SQ_0) /*!< PLLI2S division factor for PLLI2SQ output by 5 */
  1029. #define LL_RCC_PLLI2SQ_DIV_6 (RCC_PLLI2SCFGR_PLLI2SQ_2 | RCC_PLLI2SCFGR_PLLI2SQ_1) /*!< PLLI2S division factor for PLLI2SQ output by 6 */
  1030. #define LL_RCC_PLLI2SQ_DIV_7 (RCC_PLLI2SCFGR_PLLI2SQ_2 | RCC_PLLI2SCFGR_PLLI2SQ_1 | RCC_PLLI2SCFGR_PLLI2SQ_0) /*!< PLLI2S division factor for PLLI2SQ output by 7 */
  1031. #define LL_RCC_PLLI2SQ_DIV_8 RCC_PLLI2SCFGR_PLLI2SQ_3 /*!< PLLI2S division factor for PLLI2SQ output by 8 */
  1032. #define LL_RCC_PLLI2SQ_DIV_9 (RCC_PLLI2SCFGR_PLLI2SQ_3 | RCC_PLLI2SCFGR_PLLI2SQ_0) /*!< PLLI2S division factor for PLLI2SQ output by 9 */
  1033. #define LL_RCC_PLLI2SQ_DIV_10 (RCC_PLLI2SCFGR_PLLI2SQ_3 | RCC_PLLI2SCFGR_PLLI2SQ_1) /*!< PLLI2S division factor for PLLI2SQ output by 10 */
  1034. #define LL_RCC_PLLI2SQ_DIV_11 (RCC_PLLI2SCFGR_PLLI2SQ_3 | RCC_PLLI2SCFGR_PLLI2SQ_1 | RCC_PLLI2SCFGR_PLLI2SQ_0) /*!< PLLI2S division factor for PLLI2SQ output by 11 */
  1035. #define LL_RCC_PLLI2SQ_DIV_12 (RCC_PLLI2SCFGR_PLLI2SQ_3 | RCC_PLLI2SCFGR_PLLI2SQ_2) /*!< PLLI2S division factor for PLLI2SQ output by 12 */
  1036. #define LL_RCC_PLLI2SQ_DIV_13 (RCC_PLLI2SCFGR_PLLI2SQ_3 | RCC_PLLI2SCFGR_PLLI2SQ_2 | RCC_PLLI2SCFGR_PLLI2SQ_0) /*!< PLLI2S division factor for PLLI2SQ output by 13 */
  1037. #define LL_RCC_PLLI2SQ_DIV_14 (RCC_PLLI2SCFGR_PLLI2SQ_3 | RCC_PLLI2SCFGR_PLLI2SQ_2 | RCC_PLLI2SCFGR_PLLI2SQ_1) /*!< PLLI2S division factor for PLLI2SQ output by 14 */
  1038. #define LL_RCC_PLLI2SQ_DIV_15 (RCC_PLLI2SCFGR_PLLI2SQ_3 | RCC_PLLI2SCFGR_PLLI2SQ_2 | RCC_PLLI2SCFGR_PLLI2SQ_1 | RCC_PLLI2SCFGR_PLLI2SQ_0) /*!< PLLI2S division factor for PLLI2SQ output by 15 */
  1039. /**
  1040. * @}
  1041. */
  1042. #endif /* RCC_PLLI2SCFGR_PLLI2SQ */
  1043. #if defined(RCC_DCKCFGR_PLLI2SDIVQ)
  1044. /** @defgroup RCC_LL_EC_PLLI2SDIVQ PLLI2SDIVQ division factor (PLLI2SDIVQ)
  1045. * @{
  1046. */
  1047. #define LL_RCC_PLLI2SDIVQ_DIV_1 0x00000000U /*!< PLLI2S division factor for PLLI2SDIVQ output by 1 */
  1048. #define LL_RCC_PLLI2SDIVQ_DIV_2 RCC_DCKCFGR_PLLI2SDIVQ_0 /*!< PLLI2S division factor for PLLI2SDIVQ output by 2 */
  1049. #define LL_RCC_PLLI2SDIVQ_DIV_3 RCC_DCKCFGR_PLLI2SDIVQ_1 /*!< PLLI2S division factor for PLLI2SDIVQ output by 3 */
  1050. #define LL_RCC_PLLI2SDIVQ_DIV_4 (RCC_DCKCFGR_PLLI2SDIVQ_1 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 4 */
  1051. #define LL_RCC_PLLI2SDIVQ_DIV_5 RCC_DCKCFGR_PLLI2SDIVQ_2 /*!< PLLI2S division factor for PLLI2SDIVQ output by 5 */
  1052. #define LL_RCC_PLLI2SDIVQ_DIV_6 (RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 6 */
  1053. #define LL_RCC_PLLI2SDIVQ_DIV_7 (RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_1) /*!< PLLI2S division factor for PLLI2SDIVQ output by 7 */
  1054. #define LL_RCC_PLLI2SDIVQ_DIV_8 (RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_1 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 8 */
  1055. #define LL_RCC_PLLI2SDIVQ_DIV_9 RCC_DCKCFGR_PLLI2SDIVQ_3 /*!< PLLI2S division factor for PLLI2SDIVQ output by 9 */
  1056. #define LL_RCC_PLLI2SDIVQ_DIV_10 (RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 10 */
  1057. #define LL_RCC_PLLI2SDIVQ_DIV_11 (RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_1) /*!< PLLI2S division factor for PLLI2SDIVQ output by 11 */
  1058. #define LL_RCC_PLLI2SDIVQ_DIV_12 (RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_1 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 12 */
  1059. #define LL_RCC_PLLI2SDIVQ_DIV_13 (RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_2) /*!< PLLI2S division factor for PLLI2SDIVQ output by 13 */
  1060. #define LL_RCC_PLLI2SDIVQ_DIV_14 (RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 14 */
  1061. #define LL_RCC_PLLI2SDIVQ_DIV_15 (RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_1) /*!< PLLI2S division factor for PLLI2SDIVQ output by 15 */
  1062. #define LL_RCC_PLLI2SDIVQ_DIV_16 (RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_1 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 16 */
  1063. #define LL_RCC_PLLI2SDIVQ_DIV_17 RCC_DCKCFGR_PLLI2SDIVQ_4 /*!< PLLI2S division factor for PLLI2SDIVQ output by 17 */
  1064. #define LL_RCC_PLLI2SDIVQ_DIV_18 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 18 */
  1065. #define LL_RCC_PLLI2SDIVQ_DIV_19 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_1) /*!< PLLI2S division factor for PLLI2SDIVQ output by 19 */
  1066. #define LL_RCC_PLLI2SDIVQ_DIV_20 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_1 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 20 */
  1067. #define LL_RCC_PLLI2SDIVQ_DIV_21 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_2) /*!< PLLI2S division factor for PLLI2SDIVQ output by 21 */
  1068. #define LL_RCC_PLLI2SDIVQ_DIV_22 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 22 */
  1069. #define LL_RCC_PLLI2SDIVQ_DIV_23 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_1) /*!< PLLI2S division factor for PLLI2SDIVQ output by 23 */
  1070. #define LL_RCC_PLLI2SDIVQ_DIV_24 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_1 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 24 */
  1071. #define LL_RCC_PLLI2SDIVQ_DIV_25 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_3) /*!< PLLI2S division factor for PLLI2SDIVQ output by 25 */
  1072. #define LL_RCC_PLLI2SDIVQ_DIV_26 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 26 */
  1073. #define LL_RCC_PLLI2SDIVQ_DIV_27 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_1) /*!< PLLI2S division factor for PLLI2SDIVQ output by 27 */
  1074. #define LL_RCC_PLLI2SDIVQ_DIV_28 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_1 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 28 */
  1075. #define LL_RCC_PLLI2SDIVQ_DIV_29 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_2) /*!< PLLI2S division factor for PLLI2SDIVQ output by 29 */
  1076. #define LL_RCC_PLLI2SDIVQ_DIV_30 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 30 */
  1077. #define LL_RCC_PLLI2SDIVQ_DIV_31 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_1) /*!< PLLI2S division factor for PLLI2SDIVQ output by 31 */
  1078. #define LL_RCC_PLLI2SDIVQ_DIV_32 (RCC_DCKCFGR_PLLI2SDIVQ_4 | RCC_DCKCFGR_PLLI2SDIVQ_3 | RCC_DCKCFGR_PLLI2SDIVQ_2 | RCC_DCKCFGR_PLLI2SDIVQ_1 | RCC_DCKCFGR_PLLI2SDIVQ_0) /*!< PLLI2S division factor for PLLI2SDIVQ output by 32 */
  1079. /**
  1080. * @}
  1081. */
  1082. #endif /* RCC_DCKCFGR_PLLI2SDIVQ */
  1083. #if defined(RCC_DCKCFGR_PLLI2SDIVR)
  1084. /** @defgroup RCC_LL_EC_PLLI2SDIVR PLLI2SDIVR division factor (PLLI2SDIVR)
  1085. * @{
  1086. */
  1087. #define LL_RCC_PLLI2SDIVR_DIV_1 (RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 1 */
  1088. #define LL_RCC_PLLI2SDIVR_DIV_2 (RCC_DCKCFGR_PLLI2SDIVR_1) /*!< PLLI2S division factor for PLLI2SDIVR output by 2 */
  1089. #define LL_RCC_PLLI2SDIVR_DIV_3 (RCC_DCKCFGR_PLLI2SDIVR_1 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 3 */
  1090. #define LL_RCC_PLLI2SDIVR_DIV_4 (RCC_DCKCFGR_PLLI2SDIVR_2) /*!< PLLI2S division factor for PLLI2SDIVR output by 4 */
  1091. #define LL_RCC_PLLI2SDIVR_DIV_5 (RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 5 */
  1092. #define LL_RCC_PLLI2SDIVR_DIV_6 (RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_1) /*!< PLLI2S division factor for PLLI2SDIVR output by 6 */
  1093. #define LL_RCC_PLLI2SDIVR_DIV_7 (RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_1 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 7 */
  1094. #define LL_RCC_PLLI2SDIVR_DIV_8 (RCC_DCKCFGR_PLLI2SDIVR_3) /*!< PLLI2S division factor for PLLI2SDIVR output by 8 */
  1095. #define LL_RCC_PLLI2SDIVR_DIV_9 (RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 9 */
  1096. #define LL_RCC_PLLI2SDIVR_DIV_10 (RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_1) /*!< PLLI2S division factor for PLLI2SDIVR output by 10 */
  1097. #define LL_RCC_PLLI2SDIVR_DIV_11 (RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_1 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 11 */
  1098. #define LL_RCC_PLLI2SDIVR_DIV_12 (RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_2) /*!< PLLI2S division factor for PLLI2SDIVR output by 12 */
  1099. #define LL_RCC_PLLI2SDIVR_DIV_13 (RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 13 */
  1100. #define LL_RCC_PLLI2SDIVR_DIV_14 (RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_1) /*!< PLLI2S division factor for PLLI2SDIVR output by 14 */
  1101. #define LL_RCC_PLLI2SDIVR_DIV_15 (RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_1 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 15 */
  1102. #define LL_RCC_PLLI2SDIVR_DIV_16 (RCC_DCKCFGR_PLLI2SDIVR_4) /*!< PLLI2S division factor for PLLI2SDIVR output by 16 */
  1103. #define LL_RCC_PLLI2SDIVR_DIV_17 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 17 */
  1104. #define LL_RCC_PLLI2SDIVR_DIV_18 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_1) /*!< PLLI2S division factor for PLLI2SDIVR output by 18 */
  1105. #define LL_RCC_PLLI2SDIVR_DIV_19 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_1 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 19 */
  1106. #define LL_RCC_PLLI2SDIVR_DIV_20 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_2) /*!< PLLI2S division factor for PLLI2SDIVR output by 20 */
  1107. #define LL_RCC_PLLI2SDIVR_DIV_21 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 21 */
  1108. #define LL_RCC_PLLI2SDIVR_DIV_22 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_1) /*!< PLLI2S division factor for PLLI2SDIVR output by 22 */
  1109. #define LL_RCC_PLLI2SDIVR_DIV_23 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_1 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 23 */
  1110. #define LL_RCC_PLLI2SDIVR_DIV_24 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_3) /*!< PLLI2S division factor for PLLI2SDIVR output by 24 */
  1111. #define LL_RCC_PLLI2SDIVR_DIV_25 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 25 */
  1112. #define LL_RCC_PLLI2SDIVR_DIV_26 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_1) /*!< PLLI2S division factor for PLLI2SDIVR output by 26 */
  1113. #define LL_RCC_PLLI2SDIVR_DIV_27 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_1 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 27 */
  1114. #define LL_RCC_PLLI2SDIVR_DIV_28 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_2) /*!< PLLI2S division factor for PLLI2SDIVR output by 28 */
  1115. #define LL_RCC_PLLI2SDIVR_DIV_29 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 29 */
  1116. #define LL_RCC_PLLI2SDIVR_DIV_30 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_1) /*!< PLLI2S division factor for PLLI2SDIVR output by 30 */
  1117. #define LL_RCC_PLLI2SDIVR_DIV_31 (RCC_DCKCFGR_PLLI2SDIVR_4 | RCC_DCKCFGR_PLLI2SDIVR_3 | RCC_DCKCFGR_PLLI2SDIVR_2 | RCC_DCKCFGR_PLLI2SDIVR_1 | RCC_DCKCFGR_PLLI2SDIVR_0) /*!< PLLI2S division factor for PLLI2SDIVR output by 31 */
  1118. /**
  1119. * @}
  1120. */
  1121. #endif /* RCC_DCKCFGR_PLLI2SDIVR */
  1122. /** @defgroup RCC_LL_EC_PLLI2SR PLLI2SR division factor (PLLI2SR)
  1123. * @{
  1124. */
  1125. #define LL_RCC_PLLI2SR_DIV_2 RCC_PLLI2SCFGR_PLLI2SR_1 /*!< PLLI2S division factor for PLLI2SR output by 2 */
  1126. #define LL_RCC_PLLI2SR_DIV_3 (RCC_PLLI2SCFGR_PLLI2SR_1 | RCC_PLLI2SCFGR_PLLI2SR_0) /*!< PLLI2S division factor for PLLI2SR output by 3 */
  1127. #define LL_RCC_PLLI2SR_DIV_4 RCC_PLLI2SCFGR_PLLI2SR_2 /*!< PLLI2S division factor for PLLI2SR output by 4 */
  1128. #define LL_RCC_PLLI2SR_DIV_5 (RCC_PLLI2SCFGR_PLLI2SR_2 | RCC_PLLI2SCFGR_PLLI2SR_0) /*!< PLLI2S division factor for PLLI2SR output by 5 */
  1129. #define LL_RCC_PLLI2SR_DIV_6 (RCC_PLLI2SCFGR_PLLI2SR_2 | RCC_PLLI2SCFGR_PLLI2SR_1) /*!< PLLI2S division factor for PLLI2SR output by 6 */
  1130. #define LL_RCC_PLLI2SR_DIV_7 (RCC_PLLI2SCFGR_PLLI2SR_2 | RCC_PLLI2SCFGR_PLLI2SR_1 | RCC_PLLI2SCFGR_PLLI2SR_0) /*!< PLLI2S division factor for PLLI2SR output by 7 */
  1131. /**
  1132. * @}
  1133. */
  1134. #if defined(RCC_PLLI2SCFGR_PLLI2SP)
  1135. /** @defgroup RCC_LL_EC_PLLI2SP PLLI2SP division factor (PLLI2SP)
  1136. * @{
  1137. */
  1138. #define LL_RCC_PLLI2SP_DIV_2 0x00000000U /*!< PLLI2S division factor for PLLI2SP output by 2 */
  1139. #define LL_RCC_PLLI2SP_DIV_4 RCC_PLLI2SCFGR_PLLI2SP_0 /*!< PLLI2S division factor for PLLI2SP output by 4 */
  1140. #define LL_RCC_PLLI2SP_DIV_6 RCC_PLLI2SCFGR_PLLI2SP_1 /*!< PLLI2S division factor for PLLI2SP output by 6 */
  1141. #define LL_RCC_PLLI2SP_DIV_8 (RCC_PLLI2SCFGR_PLLI2SP_1 | RCC_PLLI2SCFGR_PLLI2SP_0) /*!< PLLI2S division factor for PLLI2SP output by 8 */
  1142. /**
  1143. * @}
  1144. */
  1145. #endif /* RCC_PLLI2SCFGR_PLLI2SP */
  1146. #endif /* RCC_PLLI2S_SUPPORT */
  1147. #if defined(RCC_PLLSAI_SUPPORT)
  1148. /** @defgroup RCC_LL_EC_PLLSAIM PLLSAIM division factor (PLLSAIM or PLLM)
  1149. * @{
  1150. */
  1151. #if defined(RCC_PLLSAICFGR_PLLSAIM)
  1152. #define LL_RCC_PLLSAIM_DIV_2 (RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 2 */
  1153. #define LL_RCC_PLLSAIM_DIV_3 (RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 3 */
  1154. #define LL_RCC_PLLSAIM_DIV_4 (RCC_PLLSAICFGR_PLLSAIM_2) /*!< PLLSAI division factor for PLLSAIM output by 4 */
  1155. #define LL_RCC_PLLSAIM_DIV_5 (RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 5 */
  1156. #define LL_RCC_PLLSAIM_DIV_6 (RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 6 */
  1157. #define LL_RCC_PLLSAIM_DIV_7 (RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 7 */
  1158. #define LL_RCC_PLLSAIM_DIV_8 (RCC_PLLSAICFGR_PLLSAIM_3) /*!< PLLSAI division factor for PLLSAIM output by 8 */
  1159. #define LL_RCC_PLLSAIM_DIV_9 (RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 9 */
  1160. #define LL_RCC_PLLSAIM_DIV_10 (RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 10 */
  1161. #define LL_RCC_PLLSAIM_DIV_11 (RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 11 */
  1162. #define LL_RCC_PLLSAIM_DIV_12 (RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2) /*!< PLLSAI division factor for PLLSAIM output by 12 */
  1163. #define LL_RCC_PLLSAIM_DIV_13 (RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 13 */
  1164. #define LL_RCC_PLLSAIM_DIV_14 (RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 14 */
  1165. #define LL_RCC_PLLSAIM_DIV_15 (RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 15 */
  1166. #define LL_RCC_PLLSAIM_DIV_16 (RCC_PLLSAICFGR_PLLSAIM_4) /*!< PLLSAI division factor for PLLSAIM output by 16 */
  1167. #define LL_RCC_PLLSAIM_DIV_17 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 17 */
  1168. #define LL_RCC_PLLSAIM_DIV_18 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 18 */
  1169. #define LL_RCC_PLLSAIM_DIV_19 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 19 */
  1170. #define LL_RCC_PLLSAIM_DIV_20 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_2) /*!< PLLSAI division factor for PLLSAIM output by 20 */
  1171. #define LL_RCC_PLLSAIM_DIV_21 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 21 */
  1172. #define LL_RCC_PLLSAIM_DIV_22 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 22 */
  1173. #define LL_RCC_PLLSAIM_DIV_23 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 23 */
  1174. #define LL_RCC_PLLSAIM_DIV_24 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3) /*!< PLLSAI division factor for PLLSAIM output by 24 */
  1175. #define LL_RCC_PLLSAIM_DIV_25 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 25 */
  1176. #define LL_RCC_PLLSAIM_DIV_26 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 26 */
  1177. #define LL_RCC_PLLSAIM_DIV_27 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 27 */
  1178. #define LL_RCC_PLLSAIM_DIV_28 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2) /*!< PLLSAI division factor for PLLSAIM output by 28 */
  1179. #define LL_RCC_PLLSAIM_DIV_29 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 29 */
  1180. #define LL_RCC_PLLSAIM_DIV_30 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 30 */
  1181. #define LL_RCC_PLLSAIM_DIV_31 (RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 31 */
  1182. #define LL_RCC_PLLSAIM_DIV_32 (RCC_PLLSAICFGR_PLLSAIM_5) /*!< PLLSAI division factor for PLLSAIM output by 32 */
  1183. #define LL_RCC_PLLSAIM_DIV_33 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 33 */
  1184. #define LL_RCC_PLLSAIM_DIV_34 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 34 */
  1185. #define LL_RCC_PLLSAIM_DIV_35 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 35 */
  1186. #define LL_RCC_PLLSAIM_DIV_36 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_2) /*!< PLLSAI division factor for PLLSAIM output by 36 */
  1187. #define LL_RCC_PLLSAIM_DIV_37 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 37 */
  1188. #define LL_RCC_PLLSAIM_DIV_38 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 38 */
  1189. #define LL_RCC_PLLSAIM_DIV_39 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 39 */
  1190. #define LL_RCC_PLLSAIM_DIV_40 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_3) /*!< PLLSAI division factor for PLLSAIM output by 40 */
  1191. #define LL_RCC_PLLSAIM_DIV_41 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 41 */
  1192. #define LL_RCC_PLLSAIM_DIV_42 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 42 */
  1193. #define LL_RCC_PLLSAIM_DIV_43 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 43 */
  1194. #define LL_RCC_PLLSAIM_DIV_44 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2) /*!< PLLSAI division factor for PLLSAIM output by 44 */
  1195. #define LL_RCC_PLLSAIM_DIV_45 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 45 */
  1196. #define LL_RCC_PLLSAIM_DIV_46 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 46 */
  1197. #define LL_RCC_PLLSAIM_DIV_47 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 47 */
  1198. #define LL_RCC_PLLSAIM_DIV_48 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4) /*!< PLLSAI division factor for PLLSAIM output by 48 */
  1199. #define LL_RCC_PLLSAIM_DIV_49 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 49 */
  1200. #define LL_RCC_PLLSAIM_DIV_50 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 50 */
  1201. #define LL_RCC_PLLSAIM_DIV_51 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 51 */
  1202. #define LL_RCC_PLLSAIM_DIV_52 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_2) /*!< PLLSAI division factor for PLLSAIM output by 52 */
  1203. #define LL_RCC_PLLSAIM_DIV_53 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 53 */
  1204. #define LL_RCC_PLLSAIM_DIV_54 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 54 */
  1205. #define LL_RCC_PLLSAIM_DIV_55 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 55 */
  1206. #define LL_RCC_PLLSAIM_DIV_56 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3) /*!< PLLSAI division factor for PLLSAIM output by 56 */
  1207. #define LL_RCC_PLLSAIM_DIV_57 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 57 */
  1208. #define LL_RCC_PLLSAIM_DIV_58 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 58 */
  1209. #define LL_RCC_PLLSAIM_DIV_59 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 59 */
  1210. #define LL_RCC_PLLSAIM_DIV_60 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2) /*!< PLLSAI division factor for PLLSAIM output by 60 */
  1211. #define LL_RCC_PLLSAIM_DIV_61 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 61 */
  1212. #define LL_RCC_PLLSAIM_DIV_62 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1) /*!< PLLSAI division factor for PLLSAIM output by 62 */
  1213. #define LL_RCC_PLLSAIM_DIV_63 (RCC_PLLSAICFGR_PLLSAIM_5 | RCC_PLLSAICFGR_PLLSAIM_4 | RCC_PLLSAICFGR_PLLSAIM_3 | RCC_PLLSAICFGR_PLLSAIM_2 | RCC_PLLSAICFGR_PLLSAIM_1 | RCC_PLLSAICFGR_PLLSAIM_0) /*!< PLLSAI division factor for PLLSAIM output by 63 */
  1214. #else
  1215. #define LL_RCC_PLLSAIM_DIV_2 LL_RCC_PLLM_DIV_2 /*!< PLLSAI division factor for PLLSAIM output by 2 */
  1216. #define LL_RCC_PLLSAIM_DIV_3 LL_RCC_PLLM_DIV_3 /*!< PLLSAI division factor for PLLSAIM output by 3 */
  1217. #define LL_RCC_PLLSAIM_DIV_4 LL_RCC_PLLM_DIV_4 /*!< PLLSAI division factor for PLLSAIM output by 4 */
  1218. #define LL_RCC_PLLSAIM_DIV_5 LL_RCC_PLLM_DIV_5 /*!< PLLSAI division factor for PLLSAIM output by 5 */
  1219. #define LL_RCC_PLLSAIM_DIV_6 LL_RCC_PLLM_DIV_6 /*!< PLLSAI division factor for PLLSAIM output by 6 */
  1220. #define LL_RCC_PLLSAIM_DIV_7 LL_RCC_PLLM_DIV_7 /*!< PLLSAI division factor for PLLSAIM output by 7 */
  1221. #define LL_RCC_PLLSAIM_DIV_8 LL_RCC_PLLM_DIV_8 /*!< PLLSAI division factor for PLLSAIM output by 8 */
  1222. #define LL_RCC_PLLSAIM_DIV_9 LL_RCC_PLLM_DIV_9 /*!< PLLSAI division factor for PLLSAIM output by 9 */
  1223. #define LL_RCC_PLLSAIM_DIV_10 LL_RCC_PLLM_DIV_10 /*!< PLLSAI division factor for PLLSAIM output by 10 */
  1224. #define LL_RCC_PLLSAIM_DIV_11 LL_RCC_PLLM_DIV_11 /*!< PLLSAI division factor for PLLSAIM output by 11 */
  1225. #define LL_RCC_PLLSAIM_DIV_12 LL_RCC_PLLM_DIV_12 /*!< PLLSAI division factor for PLLSAIM output by 12 */
  1226. #define LL_RCC_PLLSAIM_DIV_13 LL_RCC_PLLM_DIV_13 /*!< PLLSAI division factor for PLLSAIM output by 13 */
  1227. #define LL_RCC_PLLSAIM_DIV_14 LL_RCC_PLLM_DIV_14 /*!< PLLSAI division factor for PLLSAIM output by 14 */
  1228. #define LL_RCC_PLLSAIM_DIV_15 LL_RCC_PLLM_DIV_15 /*!< PLLSAI division factor for PLLSAIM output by 15 */
  1229. #define LL_RCC_PLLSAIM_DIV_16 LL_RCC_PLLM_DIV_16 /*!< PLLSAI division factor for PLLSAIM output by 16 */
  1230. #define LL_RCC_PLLSAIM_DIV_17 LL_RCC_PLLM_DIV_17 /*!< PLLSAI division factor for PLLSAIM output by 17 */
  1231. #define LL_RCC_PLLSAIM_DIV_18 LL_RCC_PLLM_DIV_18 /*!< PLLSAI division factor for PLLSAIM output by 18 */
  1232. #define LL_RCC_PLLSAIM_DIV_19 LL_RCC_PLLM_DIV_19 /*!< PLLSAI division factor for PLLSAIM output by 19 */
  1233. #define LL_RCC_PLLSAIM_DIV_20 LL_RCC_PLLM_DIV_20 /*!< PLLSAI division factor for PLLSAIM output by 20 */
  1234. #define LL_RCC_PLLSAIM_DIV_21 LL_RCC_PLLM_DIV_21 /*!< PLLSAI division factor for PLLSAIM output by 21 */
  1235. #define LL_RCC_PLLSAIM_DIV_22 LL_RCC_PLLM_DIV_22 /*!< PLLSAI division factor for PLLSAIM output by 22 */
  1236. #define LL_RCC_PLLSAIM_DIV_23 LL_RCC_PLLM_DIV_23 /*!< PLLSAI division factor for PLLSAIM output by 23 */
  1237. #define LL_RCC_PLLSAIM_DIV_24 LL_RCC_PLLM_DIV_24 /*!< PLLSAI division factor for PLLSAIM output by 24 */
  1238. #define LL_RCC_PLLSAIM_DIV_25 LL_RCC_PLLM_DIV_25 /*!< PLLSAI division factor for PLLSAIM output by 25 */
  1239. #define LL_RCC_PLLSAIM_DIV_26 LL_RCC_PLLM_DIV_26 /*!< PLLSAI division factor for PLLSAIM output by 26 */
  1240. #define LL_RCC_PLLSAIM_DIV_27 LL_RCC_PLLM_DIV_27 /*!< PLLSAI division factor for PLLSAIM output by 27 */
  1241. #define LL_RCC_PLLSAIM_DIV_28 LL_RCC_PLLM_DIV_28 /*!< PLLSAI division factor for PLLSAIM output by 28 */
  1242. #define LL_RCC_PLLSAIM_DIV_29 LL_RCC_PLLM_DIV_29 /*!< PLLSAI division factor for PLLSAIM output by 29 */
  1243. #define LL_RCC_PLLSAIM_DIV_30 LL_RCC_PLLM_DIV_30 /*!< PLLSAI division factor for PLLSAIM output by 30 */
  1244. #define LL_RCC_PLLSAIM_DIV_31 LL_RCC_PLLM_DIV_31 /*!< PLLSAI division factor for PLLSAIM output by 31 */
  1245. #define LL_RCC_PLLSAIM_DIV_32 LL_RCC_PLLM_DIV_32 /*!< PLLSAI division factor for PLLSAIM output by 32 */
  1246. #define LL_RCC_PLLSAIM_DIV_33 LL_RCC_PLLM_DIV_33 /*!< PLLSAI division factor for PLLSAIM output by 33 */
  1247. #define LL_RCC_PLLSAIM_DIV_34 LL_RCC_PLLM_DIV_34 /*!< PLLSAI division factor for PLLSAIM output by 34 */
  1248. #define LL_RCC_PLLSAIM_DIV_35 LL_RCC_PLLM_DIV_35 /*!< PLLSAI division factor for PLLSAIM output by 35 */
  1249. #define LL_RCC_PLLSAIM_DIV_36 LL_RCC_PLLM_DIV_36 /*!< PLLSAI division factor for PLLSAIM output by 36 */
  1250. #define LL_RCC_PLLSAIM_DIV_37 LL_RCC_PLLM_DIV_37 /*!< PLLSAI division factor for PLLSAIM output by 37 */
  1251. #define LL_RCC_PLLSAIM_DIV_38 LL_RCC_PLLM_DIV_38 /*!< PLLSAI division factor for PLLSAIM output by 38 */
  1252. #define LL_RCC_PLLSAIM_DIV_39 LL_RCC_PLLM_DIV_39 /*!< PLLSAI division factor for PLLSAIM output by 39 */
  1253. #define LL_RCC_PLLSAIM_DIV_40 LL_RCC_PLLM_DIV_40 /*!< PLLSAI division factor for PLLSAIM output by 40 */
  1254. #define LL_RCC_PLLSAIM_DIV_41 LL_RCC_PLLM_DIV_41 /*!< PLLSAI division factor for PLLSAIM output by 41 */
  1255. #define LL_RCC_PLLSAIM_DIV_42 LL_RCC_PLLM_DIV_42 /*!< PLLSAI division factor for PLLSAIM output by 42 */
  1256. #define LL_RCC_PLLSAIM_DIV_43 LL_RCC_PLLM_DIV_43 /*!< PLLSAI division factor for PLLSAIM output by 43 */
  1257. #define LL_RCC_PLLSAIM_DIV_44 LL_RCC_PLLM_DIV_44 /*!< PLLSAI division factor for PLLSAIM output by 44 */
  1258. #define LL_RCC_PLLSAIM_DIV_45 LL_RCC_PLLM_DIV_45 /*!< PLLSAI division factor for PLLSAIM output by 45 */
  1259. #define LL_RCC_PLLSAIM_DIV_46 LL_RCC_PLLM_DIV_46 /*!< PLLSAI division factor for PLLSAIM output by 46 */
  1260. #define LL_RCC_PLLSAIM_DIV_47 LL_RCC_PLLM_DIV_47 /*!< PLLSAI division factor for PLLSAIM output by 47 */
  1261. #define LL_RCC_PLLSAIM_DIV_48 LL_RCC_PLLM_DIV_48 /*!< PLLSAI division factor for PLLSAIM output by 48 */
  1262. #define LL_RCC_PLLSAIM_DIV_49 LL_RCC_PLLM_DIV_49 /*!< PLLSAI division factor for PLLSAIM output by 49 */
  1263. #define LL_RCC_PLLSAIM_DIV_50 LL_RCC_PLLM_DIV_50 /*!< PLLSAI division factor for PLLSAIM output by 50 */
  1264. #define LL_RCC_PLLSAIM_DIV_51 LL_RCC_PLLM_DIV_51 /*!< PLLSAI division factor for PLLSAIM output by 51 */
  1265. #define LL_RCC_PLLSAIM_DIV_52 LL_RCC_PLLM_DIV_52 /*!< PLLSAI division factor for PLLSAIM output by 52 */
  1266. #define LL_RCC_PLLSAIM_DIV_53 LL_RCC_PLLM_DIV_53 /*!< PLLSAI division factor for PLLSAIM output by 53 */
  1267. #define LL_RCC_PLLSAIM_DIV_54 LL_RCC_PLLM_DIV_54 /*!< PLLSAI division factor for PLLSAIM output by 54 */
  1268. #define LL_RCC_PLLSAIM_DIV_55 LL_RCC_PLLM_DIV_55 /*!< PLLSAI division factor for PLLSAIM output by 55 */
  1269. #define LL_RCC_PLLSAIM_DIV_56 LL_RCC_PLLM_DIV_56 /*!< PLLSAI division factor for PLLSAIM output by 56 */
  1270. #define LL_RCC_PLLSAIM_DIV_57 LL_RCC_PLLM_DIV_57 /*!< PLLSAI division factor for PLLSAIM output by 57 */
  1271. #define LL_RCC_PLLSAIM_DIV_58 LL_RCC_PLLM_DIV_58 /*!< PLLSAI division factor for PLLSAIM output by 58 */
  1272. #define LL_RCC_PLLSAIM_DIV_59 LL_RCC_PLLM_DIV_59 /*!< PLLSAI division factor for PLLSAIM output by 59 */
  1273. #define LL_RCC_PLLSAIM_DIV_60 LL_RCC_PLLM_DIV_60 /*!< PLLSAI division factor for PLLSAIM output by 60 */
  1274. #define LL_RCC_PLLSAIM_DIV_61 LL_RCC_PLLM_DIV_61 /*!< PLLSAI division factor for PLLSAIM output by 61 */
  1275. #define LL_RCC_PLLSAIM_DIV_62 LL_RCC_PLLM_DIV_62 /*!< PLLSAI division factor for PLLSAIM output by 62 */
  1276. #define LL_RCC_PLLSAIM_DIV_63 LL_RCC_PLLM_DIV_63 /*!< PLLSAI division factor for PLLSAIM output by 63 */
  1277. #endif /* RCC_PLLSAICFGR_PLLSAIM */
  1278. /**
  1279. * @}
  1280. */
  1281. /** @defgroup RCC_LL_EC_PLLSAIQ PLLSAIQ division factor (PLLSAIQ)
  1282. * @{
  1283. */
  1284. #define LL_RCC_PLLSAIQ_DIV_2 RCC_PLLSAICFGR_PLLSAIQ_1 /*!< PLLSAI division factor for PLLSAIQ output by 2 */
  1285. #define LL_RCC_PLLSAIQ_DIV_3 (RCC_PLLSAICFGR_PLLSAIQ_1 | RCC_PLLSAICFGR_PLLSAIQ_0) /*!< PLLSAI division factor for PLLSAIQ output by 3 */
  1286. #define LL_RCC_PLLSAIQ_DIV_4 RCC_PLLSAICFGR_PLLSAIQ_2 /*!< PLLSAI division factor for PLLSAIQ output by 4 */
  1287. #define LL_RCC_PLLSAIQ_DIV_5 (RCC_PLLSAICFGR_PLLSAIQ_2 | RCC_PLLSAICFGR_PLLSAIQ_0) /*!< PLLSAI division factor for PLLSAIQ output by 5 */
  1288. #define LL_RCC_PLLSAIQ_DIV_6 (RCC_PLLSAICFGR_PLLSAIQ_2 | RCC_PLLSAICFGR_PLLSAIQ_1) /*!< PLLSAI division factor for PLLSAIQ output by 6 */
  1289. #define LL_RCC_PLLSAIQ_DIV_7 (RCC_PLLSAICFGR_PLLSAIQ_2 | RCC_PLLSAICFGR_PLLSAIQ_1 | RCC_PLLSAICFGR_PLLSAIQ_0) /*!< PLLSAI division factor for PLLSAIQ output by 7 */
  1290. #define LL_RCC_PLLSAIQ_DIV_8 RCC_PLLSAICFGR_PLLSAIQ_3 /*!< PLLSAI division factor for PLLSAIQ output by 8 */
  1291. #define LL_RCC_PLLSAIQ_DIV_9 (RCC_PLLSAICFGR_PLLSAIQ_3 | RCC_PLLSAICFGR_PLLSAIQ_0) /*!< PLLSAI division factor for PLLSAIQ output by 9 */
  1292. #define LL_RCC_PLLSAIQ_DIV_10 (RCC_PLLSAICFGR_PLLSAIQ_3 | RCC_PLLSAICFGR_PLLSAIQ_1) /*!< PLLSAI division factor for PLLSAIQ output by 10 */
  1293. #define LL_RCC_PLLSAIQ_DIV_11 (RCC_PLLSAICFGR_PLLSAIQ_3 | RCC_PLLSAICFGR_PLLSAIQ_1 | RCC_PLLSAICFGR_PLLSAIQ_0) /*!< PLLSAI division factor for PLLSAIQ output by 11 */
  1294. #define LL_RCC_PLLSAIQ_DIV_12 (RCC_PLLSAICFGR_PLLSAIQ_3 | RCC_PLLSAICFGR_PLLSAIQ_2) /*!< PLLSAI division factor for PLLSAIQ output by 12 */
  1295. #define LL_RCC_PLLSAIQ_DIV_13 (RCC_PLLSAICFGR_PLLSAIQ_3 | RCC_PLLSAICFGR_PLLSAIQ_2 | RCC_PLLSAICFGR_PLLSAIQ_0) /*!< PLLSAI division factor for PLLSAIQ output by 13 */
  1296. #define LL_RCC_PLLSAIQ_DIV_14 (RCC_PLLSAICFGR_PLLSAIQ_3 | RCC_PLLSAICFGR_PLLSAIQ_2 | RCC_PLLSAICFGR_PLLSAIQ_1) /*!< PLLSAI division factor for PLLSAIQ output by 14 */
  1297. #define LL_RCC_PLLSAIQ_DIV_15 (RCC_PLLSAICFGR_PLLSAIQ_3 | RCC_PLLSAICFGR_PLLSAIQ_2 | RCC_PLLSAICFGR_PLLSAIQ_1 | RCC_PLLSAICFGR_PLLSAIQ_0) /*!< PLLSAI division factor for PLLSAIQ output by 15 */
  1298. /**
  1299. * @}
  1300. */
  1301. #if defined(RCC_DCKCFGR_PLLSAIDIVQ)
  1302. /** @defgroup RCC_LL_EC_PLLSAIDIVQ PLLSAIDIVQ division factor (PLLSAIDIVQ)
  1303. * @{
  1304. */
  1305. #define LL_RCC_PLLSAIDIVQ_DIV_1 0x00000000U /*!< PLLSAI division factor for PLLSAIDIVQ output by 1 */
  1306. #define LL_RCC_PLLSAIDIVQ_DIV_2 RCC_DCKCFGR_PLLSAIDIVQ_0 /*!< PLLSAI division factor for PLLSAIDIVQ output by 2 */
  1307. #define LL_RCC_PLLSAIDIVQ_DIV_3 RCC_DCKCFGR_PLLSAIDIVQ_1 /*!< PLLSAI division factor for PLLSAIDIVQ output by 3 */
  1308. #define LL_RCC_PLLSAIDIVQ_DIV_4 (RCC_DCKCFGR_PLLSAIDIVQ_1 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 4 */
  1309. #define LL_RCC_PLLSAIDIVQ_DIV_5 RCC_DCKCFGR_PLLSAIDIVQ_2 /*!< PLLSAI division factor for PLLSAIDIVQ output by 5 */
  1310. #define LL_RCC_PLLSAIDIVQ_DIV_6 (RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 6 */
  1311. #define LL_RCC_PLLSAIDIVQ_DIV_7 (RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_1) /*!< PLLSAI division factor for PLLSAIDIVQ output by 7 */
  1312. #define LL_RCC_PLLSAIDIVQ_DIV_8 (RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_1 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 8 */
  1313. #define LL_RCC_PLLSAIDIVQ_DIV_9 RCC_DCKCFGR_PLLSAIDIVQ_3 /*!< PLLSAI division factor for PLLSAIDIVQ output by 9 */
  1314. #define LL_RCC_PLLSAIDIVQ_DIV_10 (RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 10 */
  1315. #define LL_RCC_PLLSAIDIVQ_DIV_11 (RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_1) /*!< PLLSAI division factor for PLLSAIDIVQ output by 11 */
  1316. #define LL_RCC_PLLSAIDIVQ_DIV_12 (RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_1 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 12 */
  1317. #define LL_RCC_PLLSAIDIVQ_DIV_13 (RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_2) /*!< PLLSAI division factor for PLLSAIDIVQ output by 13 */
  1318. #define LL_RCC_PLLSAIDIVQ_DIV_14 (RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 14 */
  1319. #define LL_RCC_PLLSAIDIVQ_DIV_15 (RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_1) /*!< PLLSAI division factor for PLLSAIDIVQ output by 15 */
  1320. #define LL_RCC_PLLSAIDIVQ_DIV_16 (RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_1 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 16 */
  1321. #define LL_RCC_PLLSAIDIVQ_DIV_17 RCC_DCKCFGR_PLLSAIDIVQ_4 /*!< PLLSAI division factor for PLLSAIDIVQ output by 17 */
  1322. #define LL_RCC_PLLSAIDIVQ_DIV_18 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 18 */
  1323. #define LL_RCC_PLLSAIDIVQ_DIV_19 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_1) /*!< PLLSAI division factor for PLLSAIDIVQ output by 19 */
  1324. #define LL_RCC_PLLSAIDIVQ_DIV_20 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_1 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 20 */
  1325. #define LL_RCC_PLLSAIDIVQ_DIV_21 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_2) /*!< PLLSAI division factor for PLLSAIDIVQ output by 21 */
  1326. #define LL_RCC_PLLSAIDIVQ_DIV_22 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 22 */
  1327. #define LL_RCC_PLLSAIDIVQ_DIV_23 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_1) /*!< PLLSAI division factor for PLLSAIDIVQ output by 23 */
  1328. #define LL_RCC_PLLSAIDIVQ_DIV_24 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_1 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 24 */
  1329. #define LL_RCC_PLLSAIDIVQ_DIV_25 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_3) /*!< PLLSAI division factor for PLLSAIDIVQ output by 25 */
  1330. #define LL_RCC_PLLSAIDIVQ_DIV_26 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 26 */
  1331. #define LL_RCC_PLLSAIDIVQ_DIV_27 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_1) /*!< PLLSAI division factor for PLLSAIDIVQ output by 27 */
  1332. #define LL_RCC_PLLSAIDIVQ_DIV_28 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_1 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 28 */
  1333. #define LL_RCC_PLLSAIDIVQ_DIV_29 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_2) /*!< PLLSAI division factor for PLLSAIDIVQ output by 29 */
  1334. #define LL_RCC_PLLSAIDIVQ_DIV_30 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 30 */
  1335. #define LL_RCC_PLLSAIDIVQ_DIV_31 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_1) /*!< PLLSAI division factor for PLLSAIDIVQ output by 31 */
  1336. #define LL_RCC_PLLSAIDIVQ_DIV_32 (RCC_DCKCFGR_PLLSAIDIVQ_4 | RCC_DCKCFGR_PLLSAIDIVQ_3 | RCC_DCKCFGR_PLLSAIDIVQ_2 | RCC_DCKCFGR_PLLSAIDIVQ_1 | RCC_DCKCFGR_PLLSAIDIVQ_0) /*!< PLLSAI division factor for PLLSAIDIVQ output by 32 */
  1337. /**
  1338. * @}
  1339. */
  1340. #endif /* RCC_DCKCFGR_PLLSAIDIVQ */
  1341. #if defined(RCC_PLLSAICFGR_PLLSAIR)
  1342. /** @defgroup RCC_LL_EC_PLLSAIR PLLSAIR division factor (PLLSAIR)
  1343. * @{
  1344. */
  1345. #define LL_RCC_PLLSAIR_DIV_2 RCC_PLLSAICFGR_PLLSAIR_1 /*!< PLLSAI division factor for PLLSAIR output by 2 */
  1346. #define LL_RCC_PLLSAIR_DIV_3 (RCC_PLLSAICFGR_PLLSAIR_1 | RCC_PLLSAICFGR_PLLSAIR_0) /*!< PLLSAI division factor for PLLSAIR output by 3 */
  1347. #define LL_RCC_PLLSAIR_DIV_4 RCC_PLLSAICFGR_PLLSAIR_2 /*!< PLLSAI division factor for PLLSAIR output by 4 */
  1348. #define LL_RCC_PLLSAIR_DIV_5 (RCC_PLLSAICFGR_PLLSAIR_2 | RCC_PLLSAICFGR_PLLSAIR_0) /*!< PLLSAI division factor for PLLSAIR output by 5 */
  1349. #define LL_RCC_PLLSAIR_DIV_6 (RCC_PLLSAICFGR_PLLSAIR_2 | RCC_PLLSAICFGR_PLLSAIR_1) /*!< PLLSAI division factor for PLLSAIR output by 6 */
  1350. #define LL_RCC_PLLSAIR_DIV_7 (RCC_PLLSAICFGR_PLLSAIR_2 | RCC_PLLSAICFGR_PLLSAIR_1 | RCC_PLLSAICFGR_PLLSAIR_0) /*!< PLLSAI division factor for PLLSAIR output by 7 */
  1351. /**
  1352. * @}
  1353. */
  1354. #endif /* RCC_PLLSAICFGR_PLLSAIR */
  1355. #if defined(RCC_DCKCFGR_PLLSAIDIVR)
  1356. /** @defgroup RCC_LL_EC_PLLSAIDIVR PLLSAIDIVR division factor (PLLSAIDIVR)
  1357. * @{
  1358. */
  1359. #define LL_RCC_PLLSAIDIVR_DIV_2 0x00000000U /*!< PLLSAI division factor for PLLSAIDIVR output by 2 */
  1360. #define LL_RCC_PLLSAIDIVR_DIV_4 RCC_DCKCFGR_PLLSAIDIVR_0 /*!< PLLSAI division factor for PLLSAIDIVR output by 4 */
  1361. #define LL_RCC_PLLSAIDIVR_DIV_8 RCC_DCKCFGR_PLLSAIDIVR_1 /*!< PLLSAI division factor for PLLSAIDIVR output by 8 */
  1362. #define LL_RCC_PLLSAIDIVR_DIV_16 (RCC_DCKCFGR_PLLSAIDIVR_1 | RCC_DCKCFGR_PLLSAIDIVR_0) /*!< PLLSAI division factor for PLLSAIDIVR output by 16 */
  1363. /**
  1364. * @}
  1365. */
  1366. #endif /* RCC_DCKCFGR_PLLSAIDIVR */
  1367. #if defined(RCC_PLLSAICFGR_PLLSAIP)
  1368. /** @defgroup RCC_LL_EC_PLLSAIP PLLSAIP division factor (PLLSAIP)
  1369. * @{
  1370. */
  1371. #define LL_RCC_PLLSAIP_DIV_2 0x00000000U /*!< PLLSAI division factor for PLLSAIP output by 2 */
  1372. #define LL_RCC_PLLSAIP_DIV_4 RCC_PLLSAICFGR_PLLSAIP_0 /*!< PLLSAI division factor for PLLSAIP output by 4 */
  1373. #define LL_RCC_PLLSAIP_DIV_6 RCC_PLLSAICFGR_PLLSAIP_1 /*!< PLLSAI division factor for PLLSAIP output by 6 */
  1374. #define LL_RCC_PLLSAIP_DIV_8 (RCC_PLLSAICFGR_PLLSAIP_1 | RCC_PLLSAICFGR_PLLSAIP_0) /*!< PLLSAI division factor for PLLSAIP output by 8 */
  1375. /**
  1376. * @}
  1377. */
  1378. #endif /* RCC_PLLSAICFGR_PLLSAIP */
  1379. #endif /* RCC_PLLSAI_SUPPORT */
  1380. /**
  1381. * @}
  1382. */
  1383. /* Exported macro ------------------------------------------------------------*/
  1384. /** @defgroup RCC_LL_Exported_Macros RCC Exported Macros
  1385. * @{
  1386. */
  1387. /** @defgroup RCC_LL_EM_WRITE_READ Common Write and read registers Macros
  1388. * @{
  1389. */
  1390. /**
  1391. * @brief Write a value in RCC register
  1392. * @param __REG__ Register to be written
  1393. * @param __VALUE__ Value to be written in the register
  1394. * @retval None
  1395. */
  1396. #define LL_RCC_WriteReg(__REG__, __VALUE__) WRITE_REG(RCC->__REG__, (__VALUE__))
  1397. /**
  1398. * @brief Read a value in RCC register
  1399. * @param __REG__ Register to be read
  1400. * @retval Register value
  1401. */
  1402. #define LL_RCC_ReadReg(__REG__) READ_REG(RCC->__REG__)
  1403. /**
  1404. * @}
  1405. */
  1406. /** @defgroup RCC_LL_EM_CALC_FREQ Calculate frequencies
  1407. * @{
  1408. */
  1409. /**
  1410. * @brief Helper macro to calculate the PLLCLK frequency on system domain
  1411. * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  1412. * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetP ());
  1413. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  1414. * @param __PLLM__ This parameter can be one of the following values:
  1415. * @arg @ref LL_RCC_PLLM_DIV_2
  1416. * @arg @ref LL_RCC_PLLM_DIV_3
  1417. * @arg @ref LL_RCC_PLLM_DIV_4
  1418. * @arg @ref LL_RCC_PLLM_DIV_5
  1419. * @arg @ref LL_RCC_PLLM_DIV_6
  1420. * @arg @ref LL_RCC_PLLM_DIV_7
  1421. * @arg @ref LL_RCC_PLLM_DIV_8
  1422. * @arg @ref LL_RCC_PLLM_DIV_9
  1423. * @arg @ref LL_RCC_PLLM_DIV_10
  1424. * @arg @ref LL_RCC_PLLM_DIV_11
  1425. * @arg @ref LL_RCC_PLLM_DIV_12
  1426. * @arg @ref LL_RCC_PLLM_DIV_13
  1427. * @arg @ref LL_RCC_PLLM_DIV_14
  1428. * @arg @ref LL_RCC_PLLM_DIV_15
  1429. * @arg @ref LL_RCC_PLLM_DIV_16
  1430. * @arg @ref LL_RCC_PLLM_DIV_17
  1431. * @arg @ref LL_RCC_PLLM_DIV_18
  1432. * @arg @ref LL_RCC_PLLM_DIV_19
  1433. * @arg @ref LL_RCC_PLLM_DIV_20
  1434. * @arg @ref LL_RCC_PLLM_DIV_21
  1435. * @arg @ref LL_RCC_PLLM_DIV_22
  1436. * @arg @ref LL_RCC_PLLM_DIV_23
  1437. * @arg @ref LL_RCC_PLLM_DIV_24
  1438. * @arg @ref LL_RCC_PLLM_DIV_25
  1439. * @arg @ref LL_RCC_PLLM_DIV_26
  1440. * @arg @ref LL_RCC_PLLM_DIV_27
  1441. * @arg @ref LL_RCC_PLLM_DIV_28
  1442. * @arg @ref LL_RCC_PLLM_DIV_29
  1443. * @arg @ref LL_RCC_PLLM_DIV_30
  1444. * @arg @ref LL_RCC_PLLM_DIV_31
  1445. * @arg @ref LL_RCC_PLLM_DIV_32
  1446. * @arg @ref LL_RCC_PLLM_DIV_33
  1447. * @arg @ref LL_RCC_PLLM_DIV_34
  1448. * @arg @ref LL_RCC_PLLM_DIV_35
  1449. * @arg @ref LL_RCC_PLLM_DIV_36
  1450. * @arg @ref LL_RCC_PLLM_DIV_37
  1451. * @arg @ref LL_RCC_PLLM_DIV_38
  1452. * @arg @ref LL_RCC_PLLM_DIV_39
  1453. * @arg @ref LL_RCC_PLLM_DIV_40
  1454. * @arg @ref LL_RCC_PLLM_DIV_41
  1455. * @arg @ref LL_RCC_PLLM_DIV_42
  1456. * @arg @ref LL_RCC_PLLM_DIV_43
  1457. * @arg @ref LL_RCC_PLLM_DIV_44
  1458. * @arg @ref LL_RCC_PLLM_DIV_45
  1459. * @arg @ref LL_RCC_PLLM_DIV_46
  1460. * @arg @ref LL_RCC_PLLM_DIV_47
  1461. * @arg @ref LL_RCC_PLLM_DIV_48
  1462. * @arg @ref LL_RCC_PLLM_DIV_49
  1463. * @arg @ref LL_RCC_PLLM_DIV_50
  1464. * @arg @ref LL_RCC_PLLM_DIV_51
  1465. * @arg @ref LL_RCC_PLLM_DIV_52
  1466. * @arg @ref LL_RCC_PLLM_DIV_53
  1467. * @arg @ref LL_RCC_PLLM_DIV_54
  1468. * @arg @ref LL_RCC_PLLM_DIV_55
  1469. * @arg @ref LL_RCC_PLLM_DIV_56
  1470. * @arg @ref LL_RCC_PLLM_DIV_57
  1471. * @arg @ref LL_RCC_PLLM_DIV_58
  1472. * @arg @ref LL_RCC_PLLM_DIV_59
  1473. * @arg @ref LL_RCC_PLLM_DIV_60
  1474. * @arg @ref LL_RCC_PLLM_DIV_61
  1475. * @arg @ref LL_RCC_PLLM_DIV_62
  1476. * @arg @ref LL_RCC_PLLM_DIV_63
  1477. * @param __PLLN__ Between 50/192(*) and 432
  1478. *
  1479. * (*) value not defined in all devices.
  1480. * @param __PLLP__ This parameter can be one of the following values:
  1481. * @arg @ref LL_RCC_PLLP_DIV_2
  1482. * @arg @ref LL_RCC_PLLP_DIV_4
  1483. * @arg @ref LL_RCC_PLLP_DIV_6
  1484. * @arg @ref LL_RCC_PLLP_DIV_8
  1485. * @retval PLL clock frequency (in Hz)
  1486. */
  1487. #define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLP__) ((__INPUTFREQ__) / (__PLLM__) * (__PLLN__) / \
  1488. ((((__PLLP__) >> RCC_PLLCFGR_PLLP_Pos ) + 1U) * 2U))
  1489. #if defined(RCC_PLLR_SYSCLK_SUPPORT)
  1490. /**
  1491. * @brief Helper macro to calculate the PLLRCLK frequency on system domain
  1492. * @note ex: @ref __LL_RCC_CALC_PLLRCLK_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  1493. * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetR ());
  1494. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  1495. * @param __PLLM__ This parameter can be one of the following values:
  1496. * @arg @ref LL_RCC_PLLM_DIV_2
  1497. * @arg @ref LL_RCC_PLLM_DIV_3
  1498. * @arg @ref LL_RCC_PLLM_DIV_4
  1499. * @arg @ref LL_RCC_PLLM_DIV_5
  1500. * @arg @ref LL_RCC_PLLM_DIV_6
  1501. * @arg @ref LL_RCC_PLLM_DIV_7
  1502. * @arg @ref LL_RCC_PLLM_DIV_8
  1503. * @arg @ref LL_RCC_PLLM_DIV_9
  1504. * @arg @ref LL_RCC_PLLM_DIV_10
  1505. * @arg @ref LL_RCC_PLLM_DIV_11
  1506. * @arg @ref LL_RCC_PLLM_DIV_12
  1507. * @arg @ref LL_RCC_PLLM_DIV_13
  1508. * @arg @ref LL_RCC_PLLM_DIV_14
  1509. * @arg @ref LL_RCC_PLLM_DIV_15
  1510. * @arg @ref LL_RCC_PLLM_DIV_16
  1511. * @arg @ref LL_RCC_PLLM_DIV_17
  1512. * @arg @ref LL_RCC_PLLM_DIV_18
  1513. * @arg @ref LL_RCC_PLLM_DIV_19
  1514. * @arg @ref LL_RCC_PLLM_DIV_20
  1515. * @arg @ref LL_RCC_PLLM_DIV_21
  1516. * @arg @ref LL_RCC_PLLM_DIV_22
  1517. * @arg @ref LL_RCC_PLLM_DIV_23
  1518. * @arg @ref LL_RCC_PLLM_DIV_24
  1519. * @arg @ref LL_RCC_PLLM_DIV_25
  1520. * @arg @ref LL_RCC_PLLM_DIV_26
  1521. * @arg @ref LL_RCC_PLLM_DIV_27
  1522. * @arg @ref LL_RCC_PLLM_DIV_28
  1523. * @arg @ref LL_RCC_PLLM_DIV_29
  1524. * @arg @ref LL_RCC_PLLM_DIV_30
  1525. * @arg @ref LL_RCC_PLLM_DIV_31
  1526. * @arg @ref LL_RCC_PLLM_DIV_32
  1527. * @arg @ref LL_RCC_PLLM_DIV_33
  1528. * @arg @ref LL_RCC_PLLM_DIV_34
  1529. * @arg @ref LL_RCC_PLLM_DIV_35
  1530. * @arg @ref LL_RCC_PLLM_DIV_36
  1531. * @arg @ref LL_RCC_PLLM_DIV_37
  1532. * @arg @ref LL_RCC_PLLM_DIV_38
  1533. * @arg @ref LL_RCC_PLLM_DIV_39
  1534. * @arg @ref LL_RCC_PLLM_DIV_40
  1535. * @arg @ref LL_RCC_PLLM_DIV_41
  1536. * @arg @ref LL_RCC_PLLM_DIV_42
  1537. * @arg @ref LL_RCC_PLLM_DIV_43
  1538. * @arg @ref LL_RCC_PLLM_DIV_44
  1539. * @arg @ref LL_RCC_PLLM_DIV_45
  1540. * @arg @ref LL_RCC_PLLM_DIV_46
  1541. * @arg @ref LL_RCC_PLLM_DIV_47
  1542. * @arg @ref LL_RCC_PLLM_DIV_48
  1543. * @arg @ref LL_RCC_PLLM_DIV_49
  1544. * @arg @ref LL_RCC_PLLM_DIV_50
  1545. * @arg @ref LL_RCC_PLLM_DIV_51
  1546. * @arg @ref LL_RCC_PLLM_DIV_52
  1547. * @arg @ref LL_RCC_PLLM_DIV_53
  1548. * @arg @ref LL_RCC_PLLM_DIV_54
  1549. * @arg @ref LL_RCC_PLLM_DIV_55
  1550. * @arg @ref LL_RCC_PLLM_DIV_56
  1551. * @arg @ref LL_RCC_PLLM_DIV_57
  1552. * @arg @ref LL_RCC_PLLM_DIV_58
  1553. * @arg @ref LL_RCC_PLLM_DIV_59
  1554. * @arg @ref LL_RCC_PLLM_DIV_60
  1555. * @arg @ref LL_RCC_PLLM_DIV_61
  1556. * @arg @ref LL_RCC_PLLM_DIV_62
  1557. * @arg @ref LL_RCC_PLLM_DIV_63
  1558. * @param __PLLN__ Between 50 and 432
  1559. * @param __PLLR__ This parameter can be one of the following values:
  1560. * @arg @ref LL_RCC_PLLR_DIV_2
  1561. * @arg @ref LL_RCC_PLLR_DIV_3
  1562. * @arg @ref LL_RCC_PLLR_DIV_4
  1563. * @arg @ref LL_RCC_PLLR_DIV_5
  1564. * @arg @ref LL_RCC_PLLR_DIV_6
  1565. * @arg @ref LL_RCC_PLLR_DIV_7
  1566. * @retval PLL clock frequency (in Hz)
  1567. */
  1568. #define __LL_RCC_CALC_PLLRCLK_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLR__) ((__INPUTFREQ__) / (__PLLM__) * (__PLLN__) / \
  1569. ((__PLLR__) >> RCC_PLLCFGR_PLLR_Pos ))
  1570. #endif /* RCC_PLLR_SYSCLK_SUPPORT */
  1571. /**
  1572. * @brief Helper macro to calculate the PLLCLK frequency used on 48M domain
  1573. * @note ex: @ref __LL_RCC_CALC_PLLCLK_48M_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  1574. * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetQ ());
  1575. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  1576. * @param __PLLM__ This parameter can be one of the following values:
  1577. * @arg @ref LL_RCC_PLLM_DIV_2
  1578. * @arg @ref LL_RCC_PLLM_DIV_3
  1579. * @arg @ref LL_RCC_PLLM_DIV_4
  1580. * @arg @ref LL_RCC_PLLM_DIV_5
  1581. * @arg @ref LL_RCC_PLLM_DIV_6
  1582. * @arg @ref LL_RCC_PLLM_DIV_7
  1583. * @arg @ref LL_RCC_PLLM_DIV_8
  1584. * @arg @ref LL_RCC_PLLM_DIV_9
  1585. * @arg @ref LL_RCC_PLLM_DIV_10
  1586. * @arg @ref LL_RCC_PLLM_DIV_11
  1587. * @arg @ref LL_RCC_PLLM_DIV_12
  1588. * @arg @ref LL_RCC_PLLM_DIV_13
  1589. * @arg @ref LL_RCC_PLLM_DIV_14
  1590. * @arg @ref LL_RCC_PLLM_DIV_15
  1591. * @arg @ref LL_RCC_PLLM_DIV_16
  1592. * @arg @ref LL_RCC_PLLM_DIV_17
  1593. * @arg @ref LL_RCC_PLLM_DIV_18
  1594. * @arg @ref LL_RCC_PLLM_DIV_19
  1595. * @arg @ref LL_RCC_PLLM_DIV_20
  1596. * @arg @ref LL_RCC_PLLM_DIV_21
  1597. * @arg @ref LL_RCC_PLLM_DIV_22
  1598. * @arg @ref LL_RCC_PLLM_DIV_23
  1599. * @arg @ref LL_RCC_PLLM_DIV_24
  1600. * @arg @ref LL_RCC_PLLM_DIV_25
  1601. * @arg @ref LL_RCC_PLLM_DIV_26
  1602. * @arg @ref LL_RCC_PLLM_DIV_27
  1603. * @arg @ref LL_RCC_PLLM_DIV_28
  1604. * @arg @ref LL_RCC_PLLM_DIV_29
  1605. * @arg @ref LL_RCC_PLLM_DIV_30
  1606. * @arg @ref LL_RCC_PLLM_DIV_31
  1607. * @arg @ref LL_RCC_PLLM_DIV_32
  1608. * @arg @ref LL_RCC_PLLM_DIV_33
  1609. * @arg @ref LL_RCC_PLLM_DIV_34
  1610. * @arg @ref LL_RCC_PLLM_DIV_35
  1611. * @arg @ref LL_RCC_PLLM_DIV_36
  1612. * @arg @ref LL_RCC_PLLM_DIV_37
  1613. * @arg @ref LL_RCC_PLLM_DIV_38
  1614. * @arg @ref LL_RCC_PLLM_DIV_39
  1615. * @arg @ref LL_RCC_PLLM_DIV_40
  1616. * @arg @ref LL_RCC_PLLM_DIV_41
  1617. * @arg @ref LL_RCC_PLLM_DIV_42
  1618. * @arg @ref LL_RCC_PLLM_DIV_43
  1619. * @arg @ref LL_RCC_PLLM_DIV_44
  1620. * @arg @ref LL_RCC_PLLM_DIV_45
  1621. * @arg @ref LL_RCC_PLLM_DIV_46
  1622. * @arg @ref LL_RCC_PLLM_DIV_47
  1623. * @arg @ref LL_RCC_PLLM_DIV_48
  1624. * @arg @ref LL_RCC_PLLM_DIV_49
  1625. * @arg @ref LL_RCC_PLLM_DIV_50
  1626. * @arg @ref LL_RCC_PLLM_DIV_51
  1627. * @arg @ref LL_RCC_PLLM_DIV_52
  1628. * @arg @ref LL_RCC_PLLM_DIV_53
  1629. * @arg @ref LL_RCC_PLLM_DIV_54
  1630. * @arg @ref LL_RCC_PLLM_DIV_55
  1631. * @arg @ref LL_RCC_PLLM_DIV_56
  1632. * @arg @ref LL_RCC_PLLM_DIV_57
  1633. * @arg @ref LL_RCC_PLLM_DIV_58
  1634. * @arg @ref LL_RCC_PLLM_DIV_59
  1635. * @arg @ref LL_RCC_PLLM_DIV_60
  1636. * @arg @ref LL_RCC_PLLM_DIV_61
  1637. * @arg @ref LL_RCC_PLLM_DIV_62
  1638. * @arg @ref LL_RCC_PLLM_DIV_63
  1639. * @param __PLLN__ Between 50/192(*) and 432
  1640. *
  1641. * (*) value not defined in all devices.
  1642. * @param __PLLQ__ This parameter can be one of the following values:
  1643. * @arg @ref LL_RCC_PLLQ_DIV_2
  1644. * @arg @ref LL_RCC_PLLQ_DIV_3
  1645. * @arg @ref LL_RCC_PLLQ_DIV_4
  1646. * @arg @ref LL_RCC_PLLQ_DIV_5
  1647. * @arg @ref LL_RCC_PLLQ_DIV_6
  1648. * @arg @ref LL_RCC_PLLQ_DIV_7
  1649. * @arg @ref LL_RCC_PLLQ_DIV_8
  1650. * @arg @ref LL_RCC_PLLQ_DIV_9
  1651. * @arg @ref LL_RCC_PLLQ_DIV_10
  1652. * @arg @ref LL_RCC_PLLQ_DIV_11
  1653. * @arg @ref LL_RCC_PLLQ_DIV_12
  1654. * @arg @ref LL_RCC_PLLQ_DIV_13
  1655. * @arg @ref LL_RCC_PLLQ_DIV_14
  1656. * @arg @ref LL_RCC_PLLQ_DIV_15
  1657. * @retval PLL clock frequency (in Hz)
  1658. */
  1659. #define __LL_RCC_CALC_PLLCLK_48M_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLQ__) ((__INPUTFREQ__) / (__PLLM__) * (__PLLN__) / \
  1660. ((__PLLQ__) >> RCC_PLLCFGR_PLLQ_Pos ))
  1661. #if defined(DSI)
  1662. /**
  1663. * @brief Helper macro to calculate the PLLCLK frequency used on DSI
  1664. * @note ex: @ref __LL_RCC_CALC_PLLCLK_DSI_FREQ (HSE_VALUE, @ref LL_RCC_PLL_GetDivider (),
  1665. * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetR ());
  1666. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  1667. * @param __PLLM__ This parameter can be one of the following values:
  1668. * @arg @ref LL_RCC_PLLM_DIV_2
  1669. * @arg @ref LL_RCC_PLLM_DIV_3
  1670. * @arg @ref LL_RCC_PLLM_DIV_4
  1671. * @arg @ref LL_RCC_PLLM_DIV_5
  1672. * @arg @ref LL_RCC_PLLM_DIV_6
  1673. * @arg @ref LL_RCC_PLLM_DIV_7
  1674. * @arg @ref LL_RCC_PLLM_DIV_8
  1675. * @arg @ref LL_RCC_PLLM_DIV_9
  1676. * @arg @ref LL_RCC_PLLM_DIV_10
  1677. * @arg @ref LL_RCC_PLLM_DIV_11
  1678. * @arg @ref LL_RCC_PLLM_DIV_12
  1679. * @arg @ref LL_RCC_PLLM_DIV_13
  1680. * @arg @ref LL_RCC_PLLM_DIV_14
  1681. * @arg @ref LL_RCC_PLLM_DIV_15
  1682. * @arg @ref LL_RCC_PLLM_DIV_16
  1683. * @arg @ref LL_RCC_PLLM_DIV_17
  1684. * @arg @ref LL_RCC_PLLM_DIV_18
  1685. * @arg @ref LL_RCC_PLLM_DIV_19
  1686. * @arg @ref LL_RCC_PLLM_DIV_20
  1687. * @arg @ref LL_RCC_PLLM_DIV_21
  1688. * @arg @ref LL_RCC_PLLM_DIV_22
  1689. * @arg @ref LL_RCC_PLLM_DIV_23
  1690. * @arg @ref LL_RCC_PLLM_DIV_24
  1691. * @arg @ref LL_RCC_PLLM_DIV_25
  1692. * @arg @ref LL_RCC_PLLM_DIV_26
  1693. * @arg @ref LL_RCC_PLLM_DIV_27
  1694. * @arg @ref LL_RCC_PLLM_DIV_28
  1695. * @arg @ref LL_RCC_PLLM_DIV_29
  1696. * @arg @ref LL_RCC_PLLM_DIV_30
  1697. * @arg @ref LL_RCC_PLLM_DIV_31
  1698. * @arg @ref LL_RCC_PLLM_DIV_32
  1699. * @arg @ref LL_RCC_PLLM_DIV_33
  1700. * @arg @ref LL_RCC_PLLM_DIV_34
  1701. * @arg @ref LL_RCC_PLLM_DIV_35
  1702. * @arg @ref LL_RCC_PLLM_DIV_36
  1703. * @arg @ref LL_RCC_PLLM_DIV_37
  1704. * @arg @ref LL_RCC_PLLM_DIV_38
  1705. * @arg @ref LL_RCC_PLLM_DIV_39
  1706. * @arg @ref LL_RCC_PLLM_DIV_40
  1707. * @arg @ref LL_RCC_PLLM_DIV_41
  1708. * @arg @ref LL_RCC_PLLM_DIV_42
  1709. * @arg @ref LL_RCC_PLLM_DIV_43
  1710. * @arg @ref LL_RCC_PLLM_DIV_44
  1711. * @arg @ref LL_RCC_PLLM_DIV_45
  1712. * @arg @ref LL_RCC_PLLM_DIV_46
  1713. * @arg @ref LL_RCC_PLLM_DIV_47
  1714. * @arg @ref LL_RCC_PLLM_DIV_48
  1715. * @arg @ref LL_RCC_PLLM_DIV_49
  1716. * @arg @ref LL_RCC_PLLM_DIV_50
  1717. * @arg @ref LL_RCC_PLLM_DIV_51
  1718. * @arg @ref LL_RCC_PLLM_DIV_52
  1719. * @arg @ref LL_RCC_PLLM_DIV_53
  1720. * @arg @ref LL_RCC_PLLM_DIV_54
  1721. * @arg @ref LL_RCC_PLLM_DIV_55
  1722. * @arg @ref LL_RCC_PLLM_DIV_56
  1723. * @arg @ref LL_RCC_PLLM_DIV_57
  1724. * @arg @ref LL_RCC_PLLM_DIV_58
  1725. * @arg @ref LL_RCC_PLLM_DIV_59
  1726. * @arg @ref LL_RCC_PLLM_DIV_60
  1727. * @arg @ref LL_RCC_PLLM_DIV_61
  1728. * @arg @ref LL_RCC_PLLM_DIV_62
  1729. * @arg @ref LL_RCC_PLLM_DIV_63
  1730. * @param __PLLN__ Between 50 and 432
  1731. * @param __PLLR__ This parameter can be one of the following values:
  1732. * @arg @ref LL_RCC_PLLR_DIV_2
  1733. * @arg @ref LL_RCC_PLLR_DIV_3
  1734. * @arg @ref LL_RCC_PLLR_DIV_4
  1735. * @arg @ref LL_RCC_PLLR_DIV_5
  1736. * @arg @ref LL_RCC_PLLR_DIV_6
  1737. * @arg @ref LL_RCC_PLLR_DIV_7
  1738. * @retval PLL clock frequency (in Hz)
  1739. */
  1740. #define __LL_RCC_CALC_PLLCLK_DSI_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLR__) ((__INPUTFREQ__) / (__PLLM__) * (__PLLN__) / \
  1741. ((__PLLR__) >> RCC_PLLCFGR_PLLR_Pos ))
  1742. #endif /* DSI */
  1743. #if defined(RCC_PLLR_I2S_CLKSOURCE_SUPPORT)
  1744. /**
  1745. * @brief Helper macro to calculate the PLLCLK frequency used on I2S
  1746. * @note ex: @ref __LL_RCC_CALC_PLLCLK_I2S_FREQ (HSE_VALUE, @ref LL_RCC_PLL_GetDivider (),
  1747. * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetR ());
  1748. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  1749. * @param __PLLM__ This parameter can be one of the following values:
  1750. * @arg @ref LL_RCC_PLLM_DIV_2
  1751. * @arg @ref LL_RCC_PLLM_DIV_3
  1752. * @arg @ref LL_RCC_PLLM_DIV_4
  1753. * @arg @ref LL_RCC_PLLM_DIV_5
  1754. * @arg @ref LL_RCC_PLLM_DIV_6
  1755. * @arg @ref LL_RCC_PLLM_DIV_7
  1756. * @arg @ref LL_RCC_PLLM_DIV_8
  1757. * @arg @ref LL_RCC_PLLM_DIV_9
  1758. * @arg @ref LL_RCC_PLLM_DIV_10
  1759. * @arg @ref LL_RCC_PLLM_DIV_11
  1760. * @arg @ref LL_RCC_PLLM_DIV_12
  1761. * @arg @ref LL_RCC_PLLM_DIV_13
  1762. * @arg @ref LL_RCC_PLLM_DIV_14
  1763. * @arg @ref LL_RCC_PLLM_DIV_15
  1764. * @arg @ref LL_RCC_PLLM_DIV_16
  1765. * @arg @ref LL_RCC_PLLM_DIV_17
  1766. * @arg @ref LL_RCC_PLLM_DIV_18
  1767. * @arg @ref LL_RCC_PLLM_DIV_19
  1768. * @arg @ref LL_RCC_PLLM_DIV_20
  1769. * @arg @ref LL_RCC_PLLM_DIV_21
  1770. * @arg @ref LL_RCC_PLLM_DIV_22
  1771. * @arg @ref LL_RCC_PLLM_DIV_23
  1772. * @arg @ref LL_RCC_PLLM_DIV_24
  1773. * @arg @ref LL_RCC_PLLM_DIV_25
  1774. * @arg @ref LL_RCC_PLLM_DIV_26
  1775. * @arg @ref LL_RCC_PLLM_DIV_27
  1776. * @arg @ref LL_RCC_PLLM_DIV_28
  1777. * @arg @ref LL_RCC_PLLM_DIV_29
  1778. * @arg @ref LL_RCC_PLLM_DIV_30
  1779. * @arg @ref LL_RCC_PLLM_DIV_31
  1780. * @arg @ref LL_RCC_PLLM_DIV_32
  1781. * @arg @ref LL_RCC_PLLM_DIV_33
  1782. * @arg @ref LL_RCC_PLLM_DIV_34
  1783. * @arg @ref LL_RCC_PLLM_DIV_35
  1784. * @arg @ref LL_RCC_PLLM_DIV_36
  1785. * @arg @ref LL_RCC_PLLM_DIV_37
  1786. * @arg @ref LL_RCC_PLLM_DIV_38
  1787. * @arg @ref LL_RCC_PLLM_DIV_39
  1788. * @arg @ref LL_RCC_PLLM_DIV_40
  1789. * @arg @ref LL_RCC_PLLM_DIV_41
  1790. * @arg @ref LL_RCC_PLLM_DIV_42
  1791. * @arg @ref LL_RCC_PLLM_DIV_43
  1792. * @arg @ref LL_RCC_PLLM_DIV_44
  1793. * @arg @ref LL_RCC_PLLM_DIV_45
  1794. * @arg @ref LL_RCC_PLLM_DIV_46
  1795. * @arg @ref LL_RCC_PLLM_DIV_47
  1796. * @arg @ref LL_RCC_PLLM_DIV_48
  1797. * @arg @ref LL_RCC_PLLM_DIV_49
  1798. * @arg @ref LL_RCC_PLLM_DIV_50
  1799. * @arg @ref LL_RCC_PLLM_DIV_51
  1800. * @arg @ref LL_RCC_PLLM_DIV_52
  1801. * @arg @ref LL_RCC_PLLM_DIV_53
  1802. * @arg @ref LL_RCC_PLLM_DIV_54
  1803. * @arg @ref LL_RCC_PLLM_DIV_55
  1804. * @arg @ref LL_RCC_PLLM_DIV_56
  1805. * @arg @ref LL_RCC_PLLM_DIV_57
  1806. * @arg @ref LL_RCC_PLLM_DIV_58
  1807. * @arg @ref LL_RCC_PLLM_DIV_59
  1808. * @arg @ref LL_RCC_PLLM_DIV_60
  1809. * @arg @ref LL_RCC_PLLM_DIV_61
  1810. * @arg @ref LL_RCC_PLLM_DIV_62
  1811. * @arg @ref LL_RCC_PLLM_DIV_63
  1812. * @param __PLLN__ Between 50 and 432
  1813. * @param __PLLR__ This parameter can be one of the following values:
  1814. * @arg @ref LL_RCC_PLLR_DIV_2
  1815. * @arg @ref LL_RCC_PLLR_DIV_3
  1816. * @arg @ref LL_RCC_PLLR_DIV_4
  1817. * @arg @ref LL_RCC_PLLR_DIV_5
  1818. * @arg @ref LL_RCC_PLLR_DIV_6
  1819. * @arg @ref LL_RCC_PLLR_DIV_7
  1820. * @retval PLL clock frequency (in Hz)
  1821. */
  1822. #define __LL_RCC_CALC_PLLCLK_I2S_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLR__) ((__INPUTFREQ__) / (__PLLM__) * (__PLLN__) / \
  1823. ((__PLLR__) >> RCC_PLLCFGR_PLLR_Pos ))
  1824. #endif /* RCC_PLLR_I2S_CLKSOURCE_SUPPORT */
  1825. #if defined(SPDIFRX)
  1826. /**
  1827. * @brief Helper macro to calculate the PLLCLK frequency used on SPDIFRX
  1828. * @note ex: @ref __LL_RCC_CALC_PLLCLK_SPDIFRX_FREQ (HSE_VALUE, @ref LL_RCC_PLL_GetDivider (),
  1829. * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetR ());
  1830. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  1831. * @param __PLLM__ This parameter can be one of the following values:
  1832. * @arg @ref LL_RCC_PLLM_DIV_2
  1833. * @arg @ref LL_RCC_PLLM_DIV_3
  1834. * @arg @ref LL_RCC_PLLM_DIV_4
  1835. * @arg @ref LL_RCC_PLLM_DIV_5
  1836. * @arg @ref LL_RCC_PLLM_DIV_6
  1837. * @arg @ref LL_RCC_PLLM_DIV_7
  1838. * @arg @ref LL_RCC_PLLM_DIV_8
  1839. * @arg @ref LL_RCC_PLLM_DIV_9
  1840. * @arg @ref LL_RCC_PLLM_DIV_10
  1841. * @arg @ref LL_RCC_PLLM_DIV_11
  1842. * @arg @ref LL_RCC_PLLM_DIV_12
  1843. * @arg @ref LL_RCC_PLLM_DIV_13
  1844. * @arg @ref LL_RCC_PLLM_DIV_14
  1845. * @arg @ref LL_RCC_PLLM_DIV_15
  1846. * @arg @ref LL_RCC_PLLM_DIV_16
  1847. * @arg @ref LL_RCC_PLLM_DIV_17
  1848. * @arg @ref LL_RCC_PLLM_DIV_18
  1849. * @arg @ref LL_RCC_PLLM_DIV_19
  1850. * @arg @ref LL_RCC_PLLM_DIV_20
  1851. * @arg @ref LL_RCC_PLLM_DIV_21
  1852. * @arg @ref LL_RCC_PLLM_DIV_22
  1853. * @arg @ref LL_RCC_PLLM_DIV_23
  1854. * @arg @ref LL_RCC_PLLM_DIV_24
  1855. * @arg @ref LL_RCC_PLLM_DIV_25
  1856. * @arg @ref LL_RCC_PLLM_DIV_26
  1857. * @arg @ref LL_RCC_PLLM_DIV_27
  1858. * @arg @ref LL_RCC_PLLM_DIV_28
  1859. * @arg @ref LL_RCC_PLLM_DIV_29
  1860. * @arg @ref LL_RCC_PLLM_DIV_30
  1861. * @arg @ref LL_RCC_PLLM_DIV_31
  1862. * @arg @ref LL_RCC_PLLM_DIV_32
  1863. * @arg @ref LL_RCC_PLLM_DIV_33
  1864. * @arg @ref LL_RCC_PLLM_DIV_34
  1865. * @arg @ref LL_RCC_PLLM_DIV_35
  1866. * @arg @ref LL_RCC_PLLM_DIV_36
  1867. * @arg @ref LL_RCC_PLLM_DIV_37
  1868. * @arg @ref LL_RCC_PLLM_DIV_38
  1869. * @arg @ref LL_RCC_PLLM_DIV_39
  1870. * @arg @ref LL_RCC_PLLM_DIV_40
  1871. * @arg @ref LL_RCC_PLLM_DIV_41
  1872. * @arg @ref LL_RCC_PLLM_DIV_42
  1873. * @arg @ref LL_RCC_PLLM_DIV_43
  1874. * @arg @ref LL_RCC_PLLM_DIV_44
  1875. * @arg @ref LL_RCC_PLLM_DIV_45
  1876. * @arg @ref LL_RCC_PLLM_DIV_46
  1877. * @arg @ref LL_RCC_PLLM_DIV_47
  1878. * @arg @ref LL_RCC_PLLM_DIV_48
  1879. * @arg @ref LL_RCC_PLLM_DIV_49
  1880. * @arg @ref LL_RCC_PLLM_DIV_50
  1881. * @arg @ref LL_RCC_PLLM_DIV_51
  1882. * @arg @ref LL_RCC_PLLM_DIV_52
  1883. * @arg @ref LL_RCC_PLLM_DIV_53
  1884. * @arg @ref LL_RCC_PLLM_DIV_54
  1885. * @arg @ref LL_RCC_PLLM_DIV_55
  1886. * @arg @ref LL_RCC_PLLM_DIV_56
  1887. * @arg @ref LL_RCC_PLLM_DIV_57
  1888. * @arg @ref LL_RCC_PLLM_DIV_58
  1889. * @arg @ref LL_RCC_PLLM_DIV_59
  1890. * @arg @ref LL_RCC_PLLM_DIV_60
  1891. * @arg @ref LL_RCC_PLLM_DIV_61
  1892. * @arg @ref LL_RCC_PLLM_DIV_62
  1893. * @arg @ref LL_RCC_PLLM_DIV_63
  1894. * @param __PLLN__ Between 50 and 432
  1895. * @param __PLLR__ This parameter can be one of the following values:
  1896. * @arg @ref LL_RCC_PLLR_DIV_2
  1897. * @arg @ref LL_RCC_PLLR_DIV_3
  1898. * @arg @ref LL_RCC_PLLR_DIV_4
  1899. * @arg @ref LL_RCC_PLLR_DIV_5
  1900. * @arg @ref LL_RCC_PLLR_DIV_6
  1901. * @arg @ref LL_RCC_PLLR_DIV_7
  1902. * @retval PLL clock frequency (in Hz)
  1903. */
  1904. #define __LL_RCC_CALC_PLLCLK_SPDIFRX_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLR__) ((__INPUTFREQ__) / (__PLLM__) * (__PLLN__) / \
  1905. ((__PLLR__) >> RCC_PLLCFGR_PLLR_Pos ))
  1906. #endif /* SPDIFRX */
  1907. #if defined(RCC_PLLCFGR_PLLR)
  1908. #if defined(SAI1)
  1909. /**
  1910. * @brief Helper macro to calculate the PLLCLK frequency used on SAI
  1911. * @note ex: @ref __LL_RCC_CALC_PLLCLK_SAI_FREQ (HSE_VALUE, @ref LL_RCC_PLL_GetDivider (),
  1912. * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetR (), @ref LL_RCC_PLL_GetDIVR ());
  1913. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  1914. * @param __PLLM__ This parameter can be one of the following values:
  1915. * @arg @ref LL_RCC_PLLM_DIV_2
  1916. * @arg @ref LL_RCC_PLLM_DIV_3
  1917. * @arg @ref LL_RCC_PLLM_DIV_4
  1918. * @arg @ref LL_RCC_PLLM_DIV_5
  1919. * @arg @ref LL_RCC_PLLM_DIV_6
  1920. * @arg @ref LL_RCC_PLLM_DIV_7
  1921. * @arg @ref LL_RCC_PLLM_DIV_8
  1922. * @arg @ref LL_RCC_PLLM_DIV_9
  1923. * @arg @ref LL_RCC_PLLM_DIV_10
  1924. * @arg @ref LL_RCC_PLLM_DIV_11
  1925. * @arg @ref LL_RCC_PLLM_DIV_12
  1926. * @arg @ref LL_RCC_PLLM_DIV_13
  1927. * @arg @ref LL_RCC_PLLM_DIV_14
  1928. * @arg @ref LL_RCC_PLLM_DIV_15
  1929. * @arg @ref LL_RCC_PLLM_DIV_16
  1930. * @arg @ref LL_RCC_PLLM_DIV_17
  1931. * @arg @ref LL_RCC_PLLM_DIV_18
  1932. * @arg @ref LL_RCC_PLLM_DIV_19
  1933. * @arg @ref LL_RCC_PLLM_DIV_20
  1934. * @arg @ref LL_RCC_PLLM_DIV_21
  1935. * @arg @ref LL_RCC_PLLM_DIV_22
  1936. * @arg @ref LL_RCC_PLLM_DIV_23
  1937. * @arg @ref LL_RCC_PLLM_DIV_24
  1938. * @arg @ref LL_RCC_PLLM_DIV_25
  1939. * @arg @ref LL_RCC_PLLM_DIV_26
  1940. * @arg @ref LL_RCC_PLLM_DIV_27
  1941. * @arg @ref LL_RCC_PLLM_DIV_28
  1942. * @arg @ref LL_RCC_PLLM_DIV_29
  1943. * @arg @ref LL_RCC_PLLM_DIV_30
  1944. * @arg @ref LL_RCC_PLLM_DIV_31
  1945. * @arg @ref LL_RCC_PLLM_DIV_32
  1946. * @arg @ref LL_RCC_PLLM_DIV_33
  1947. * @arg @ref LL_RCC_PLLM_DIV_34
  1948. * @arg @ref LL_RCC_PLLM_DIV_35
  1949. * @arg @ref LL_RCC_PLLM_DIV_36
  1950. * @arg @ref LL_RCC_PLLM_DIV_37
  1951. * @arg @ref LL_RCC_PLLM_DIV_38
  1952. * @arg @ref LL_RCC_PLLM_DIV_39
  1953. * @arg @ref LL_RCC_PLLM_DIV_40
  1954. * @arg @ref LL_RCC_PLLM_DIV_41
  1955. * @arg @ref LL_RCC_PLLM_DIV_42
  1956. * @arg @ref LL_RCC_PLLM_DIV_43
  1957. * @arg @ref LL_RCC_PLLM_DIV_44
  1958. * @arg @ref LL_RCC_PLLM_DIV_45
  1959. * @arg @ref LL_RCC_PLLM_DIV_46
  1960. * @arg @ref LL_RCC_PLLM_DIV_47
  1961. * @arg @ref LL_RCC_PLLM_DIV_48
  1962. * @arg @ref LL_RCC_PLLM_DIV_49
  1963. * @arg @ref LL_RCC_PLLM_DIV_50
  1964. * @arg @ref LL_RCC_PLLM_DIV_51
  1965. * @arg @ref LL_RCC_PLLM_DIV_52
  1966. * @arg @ref LL_RCC_PLLM_DIV_53
  1967. * @arg @ref LL_RCC_PLLM_DIV_54
  1968. * @arg @ref LL_RCC_PLLM_DIV_55
  1969. * @arg @ref LL_RCC_PLLM_DIV_56
  1970. * @arg @ref LL_RCC_PLLM_DIV_57
  1971. * @arg @ref LL_RCC_PLLM_DIV_58
  1972. * @arg @ref LL_RCC_PLLM_DIV_59
  1973. * @arg @ref LL_RCC_PLLM_DIV_60
  1974. * @arg @ref LL_RCC_PLLM_DIV_61
  1975. * @arg @ref LL_RCC_PLLM_DIV_62
  1976. * @arg @ref LL_RCC_PLLM_DIV_63
  1977. * @param __PLLN__ Between 50 and 432
  1978. * @param __PLLR__ This parameter can be one of the following values:
  1979. * @arg @ref LL_RCC_PLLR_DIV_2
  1980. * @arg @ref LL_RCC_PLLR_DIV_3
  1981. * @arg @ref LL_RCC_PLLR_DIV_4
  1982. * @arg @ref LL_RCC_PLLR_DIV_5
  1983. * @arg @ref LL_RCC_PLLR_DIV_6
  1984. * @arg @ref LL_RCC_PLLR_DIV_7
  1985. * @param __PLLDIVR__ This parameter can be one of the following values:
  1986. * @arg @ref LL_RCC_PLLDIVR_DIV_1 (*)
  1987. * @arg @ref LL_RCC_PLLDIVR_DIV_2 (*)
  1988. * @arg @ref LL_RCC_PLLDIVR_DIV_3 (*)
  1989. * @arg @ref LL_RCC_PLLDIVR_DIV_4 (*)
  1990. * @arg @ref LL_RCC_PLLDIVR_DIV_5 (*)
  1991. * @arg @ref LL_RCC_PLLDIVR_DIV_6 (*)
  1992. * @arg @ref LL_RCC_PLLDIVR_DIV_7 (*)
  1993. * @arg @ref LL_RCC_PLLDIVR_DIV_8 (*)
  1994. * @arg @ref LL_RCC_PLLDIVR_DIV_9 (*)
  1995. * @arg @ref LL_RCC_PLLDIVR_DIV_10 (*)
  1996. * @arg @ref LL_RCC_PLLDIVR_DIV_11 (*)
  1997. * @arg @ref LL_RCC_PLLDIVR_DIV_12 (*)
  1998. * @arg @ref LL_RCC_PLLDIVR_DIV_13 (*)
  1999. * @arg @ref LL_RCC_PLLDIVR_DIV_14 (*)
  2000. * @arg @ref LL_RCC_PLLDIVR_DIV_15 (*)
  2001. * @arg @ref LL_RCC_PLLDIVR_DIV_16 (*)
  2002. * @arg @ref LL_RCC_PLLDIVR_DIV_17 (*)
  2003. * @arg @ref LL_RCC_PLLDIVR_DIV_18 (*)
  2004. * @arg @ref LL_RCC_PLLDIVR_DIV_19 (*)
  2005. * @arg @ref LL_RCC_PLLDIVR_DIV_20 (*)
  2006. * @arg @ref LL_RCC_PLLDIVR_DIV_21 (*)
  2007. * @arg @ref LL_RCC_PLLDIVR_DIV_22 (*)
  2008. * @arg @ref LL_RCC_PLLDIVR_DIV_23 (*)
  2009. * @arg @ref LL_RCC_PLLDIVR_DIV_24 (*)
  2010. * @arg @ref LL_RCC_PLLDIVR_DIV_25 (*)
  2011. * @arg @ref LL_RCC_PLLDIVR_DIV_26 (*)
  2012. * @arg @ref LL_RCC_PLLDIVR_DIV_27 (*)
  2013. * @arg @ref LL_RCC_PLLDIVR_DIV_28 (*)
  2014. * @arg @ref LL_RCC_PLLDIVR_DIV_29 (*)
  2015. * @arg @ref LL_RCC_PLLDIVR_DIV_30 (*)
  2016. * @arg @ref LL_RCC_PLLDIVR_DIV_31 (*)
  2017. *
  2018. * (*) value not defined in all devices.
  2019. * @retval PLL clock frequency (in Hz)
  2020. */
  2021. #if defined(RCC_DCKCFGR_PLLDIVR)
  2022. #define __LL_RCC_CALC_PLLCLK_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLR__, __PLLDIVR__) (((__INPUTFREQ__) / (__PLLM__) * (__PLLN__) / \
  2023. ((__PLLR__) >> RCC_PLLCFGR_PLLR_Pos )) / ((__PLLDIVR__) >> RCC_DCKCFGR_PLLDIVR_Pos ))
  2024. #else
  2025. #define __LL_RCC_CALC_PLLCLK_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLR__) ((__INPUTFREQ__) / (__PLLM__) * (__PLLN__) / \
  2026. ((__PLLR__) >> RCC_PLLCFGR_PLLR_Pos ))
  2027. #endif /* RCC_DCKCFGR_PLLDIVR */
  2028. #endif /* SAI1 */
  2029. #endif /* RCC_PLLCFGR_PLLR */
  2030. #if defined(RCC_PLLSAI_SUPPORT)
  2031. /**
  2032. * @brief Helper macro to calculate the PLLSAI frequency used for SAI domain
  2033. * @note ex: @ref __LL_RCC_CALC_PLLSAI_SAI_FREQ (HSE_VALUE,@ref LL_RCC_PLLSAI_GetDivider (),
  2034. * @ref LL_RCC_PLLSAI_GetN (), @ref LL_RCC_PLLSAI_GetQ (), @ref LL_RCC_PLLSAI_GetDIVQ ());
  2035. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  2036. * @param __PLLM__ This parameter can be one of the following values:
  2037. * @arg @ref LL_RCC_PLLSAIM_DIV_2
  2038. * @arg @ref LL_RCC_PLLSAIM_DIV_3
  2039. * @arg @ref LL_RCC_PLLSAIM_DIV_4
  2040. * @arg @ref LL_RCC_PLLSAIM_DIV_5
  2041. * @arg @ref LL_RCC_PLLSAIM_DIV_6
  2042. * @arg @ref LL_RCC_PLLSAIM_DIV_7
  2043. * @arg @ref LL_RCC_PLLSAIM_DIV_8
  2044. * @arg @ref LL_RCC_PLLSAIM_DIV_9
  2045. * @arg @ref LL_RCC_PLLSAIM_DIV_10
  2046. * @arg @ref LL_RCC_PLLSAIM_DIV_11
  2047. * @arg @ref LL_RCC_PLLSAIM_DIV_12
  2048. * @arg @ref LL_RCC_PLLSAIM_DIV_13
  2049. * @arg @ref LL_RCC_PLLSAIM_DIV_14
  2050. * @arg @ref LL_RCC_PLLSAIM_DIV_15
  2051. * @arg @ref LL_RCC_PLLSAIM_DIV_16
  2052. * @arg @ref LL_RCC_PLLSAIM_DIV_17
  2053. * @arg @ref LL_RCC_PLLSAIM_DIV_18
  2054. * @arg @ref LL_RCC_PLLSAIM_DIV_19
  2055. * @arg @ref LL_RCC_PLLSAIM_DIV_20
  2056. * @arg @ref LL_RCC_PLLSAIM_DIV_21
  2057. * @arg @ref LL_RCC_PLLSAIM_DIV_22
  2058. * @arg @ref LL_RCC_PLLSAIM_DIV_23
  2059. * @arg @ref LL_RCC_PLLSAIM_DIV_24
  2060. * @arg @ref LL_RCC_PLLSAIM_DIV_25
  2061. * @arg @ref LL_RCC_PLLSAIM_DIV_26
  2062. * @arg @ref LL_RCC_PLLSAIM_DIV_27
  2063. * @arg @ref LL_RCC_PLLSAIM_DIV_28
  2064. * @arg @ref LL_RCC_PLLSAIM_DIV_29
  2065. * @arg @ref LL_RCC_PLLSAIM_DIV_30
  2066. * @arg @ref LL_RCC_PLLSAIM_DIV_31
  2067. * @arg @ref LL_RCC_PLLSAIM_DIV_32
  2068. * @arg @ref LL_RCC_PLLSAIM_DIV_33
  2069. * @arg @ref LL_RCC_PLLSAIM_DIV_34
  2070. * @arg @ref LL_RCC_PLLSAIM_DIV_35
  2071. * @arg @ref LL_RCC_PLLSAIM_DIV_36
  2072. * @arg @ref LL_RCC_PLLSAIM_DIV_37
  2073. * @arg @ref LL_RCC_PLLSAIM_DIV_38
  2074. * @arg @ref LL_RCC_PLLSAIM_DIV_39
  2075. * @arg @ref LL_RCC_PLLSAIM_DIV_40
  2076. * @arg @ref LL_RCC_PLLSAIM_DIV_41
  2077. * @arg @ref LL_RCC_PLLSAIM_DIV_42
  2078. * @arg @ref LL_RCC_PLLSAIM_DIV_43
  2079. * @arg @ref LL_RCC_PLLSAIM_DIV_44
  2080. * @arg @ref LL_RCC_PLLSAIM_DIV_45
  2081. * @arg @ref LL_RCC_PLLSAIM_DIV_46
  2082. * @arg @ref LL_RCC_PLLSAIM_DIV_47
  2083. * @arg @ref LL_RCC_PLLSAIM_DIV_48
  2084. * @arg @ref LL_RCC_PLLSAIM_DIV_49
  2085. * @arg @ref LL_RCC_PLLSAIM_DIV_50
  2086. * @arg @ref LL_RCC_PLLSAIM_DIV_51
  2087. * @arg @ref LL_RCC_PLLSAIM_DIV_52
  2088. * @arg @ref LL_RCC_PLLSAIM_DIV_53
  2089. * @arg @ref LL_RCC_PLLSAIM_DIV_54
  2090. * @arg @ref LL_RCC_PLLSAIM_DIV_55
  2091. * @arg @ref LL_RCC_PLLSAIM_DIV_56
  2092. * @arg @ref LL_RCC_PLLSAIM_DIV_57
  2093. * @arg @ref LL_RCC_PLLSAIM_DIV_58
  2094. * @arg @ref LL_RCC_PLLSAIM_DIV_59
  2095. * @arg @ref LL_RCC_PLLSAIM_DIV_60
  2096. * @arg @ref LL_RCC_PLLSAIM_DIV_61
  2097. * @arg @ref LL_RCC_PLLSAIM_DIV_62
  2098. * @arg @ref LL_RCC_PLLSAIM_DIV_63
  2099. * @param __PLLSAIN__ Between 49/50(*) and 432
  2100. *
  2101. * (*) value not defined in all devices.
  2102. * @param __PLLSAIQ__ This parameter can be one of the following values:
  2103. * @arg @ref LL_RCC_PLLSAIQ_DIV_2
  2104. * @arg @ref LL_RCC_PLLSAIQ_DIV_3
  2105. * @arg @ref LL_RCC_PLLSAIQ_DIV_4
  2106. * @arg @ref LL_RCC_PLLSAIQ_DIV_5
  2107. * @arg @ref LL_RCC_PLLSAIQ_DIV_6
  2108. * @arg @ref LL_RCC_PLLSAIQ_DIV_7
  2109. * @arg @ref LL_RCC_PLLSAIQ_DIV_8
  2110. * @arg @ref LL_RCC_PLLSAIQ_DIV_9
  2111. * @arg @ref LL_RCC_PLLSAIQ_DIV_10
  2112. * @arg @ref LL_RCC_PLLSAIQ_DIV_11
  2113. * @arg @ref LL_RCC_PLLSAIQ_DIV_12
  2114. * @arg @ref LL_RCC_PLLSAIQ_DIV_13
  2115. * @arg @ref LL_RCC_PLLSAIQ_DIV_14
  2116. * @arg @ref LL_RCC_PLLSAIQ_DIV_15
  2117. * @param __PLLSAIDIVQ__ This parameter can be one of the following values:
  2118. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_1
  2119. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_2
  2120. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_3
  2121. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_4
  2122. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_5
  2123. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_6
  2124. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_7
  2125. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_8
  2126. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_9
  2127. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_10
  2128. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_11
  2129. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_12
  2130. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_13
  2131. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_14
  2132. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_15
  2133. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_16
  2134. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_17
  2135. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_18
  2136. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_19
  2137. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_20
  2138. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_21
  2139. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_22
  2140. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_23
  2141. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_24
  2142. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_25
  2143. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_26
  2144. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_27
  2145. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_28
  2146. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_29
  2147. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_30
  2148. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_31
  2149. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_32
  2150. * @retval PLLSAI clock frequency (in Hz)
  2151. */
  2152. #define __LL_RCC_CALC_PLLSAI_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAIN__, __PLLSAIQ__, __PLLSAIDIVQ__) (((__INPUTFREQ__) / (__PLLM__)) * (__PLLSAIN__) / \
  2153. (((__PLLSAIQ__) >> RCC_PLLSAICFGR_PLLSAIQ_Pos) * (((__PLLSAIDIVQ__) >> RCC_DCKCFGR_PLLSAIDIVQ_Pos) + 1U)))
  2154. #if defined(RCC_PLLSAICFGR_PLLSAIP)
  2155. /**
  2156. * @brief Helper macro to calculate the PLLSAI frequency used on 48Mhz domain
  2157. * @note ex: @ref __LL_RCC_CALC_PLLSAI_48M_FREQ (HSE_VALUE,@ref LL_RCC_PLLSAI_GetDivider (),
  2158. * @ref LL_RCC_PLLSAI_GetN (), @ref LL_RCC_PLLSAI_GetP ());
  2159. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  2160. * @param __PLLM__ This parameter can be one of the following values:
  2161. * @arg @ref LL_RCC_PLLSAIM_DIV_2
  2162. * @arg @ref LL_RCC_PLLSAIM_DIV_3
  2163. * @arg @ref LL_RCC_PLLSAIM_DIV_4
  2164. * @arg @ref LL_RCC_PLLSAIM_DIV_5
  2165. * @arg @ref LL_RCC_PLLSAIM_DIV_6
  2166. * @arg @ref LL_RCC_PLLSAIM_DIV_7
  2167. * @arg @ref LL_RCC_PLLSAIM_DIV_8
  2168. * @arg @ref LL_RCC_PLLSAIM_DIV_9
  2169. * @arg @ref LL_RCC_PLLSAIM_DIV_10
  2170. * @arg @ref LL_RCC_PLLSAIM_DIV_11
  2171. * @arg @ref LL_RCC_PLLSAIM_DIV_12
  2172. * @arg @ref LL_RCC_PLLSAIM_DIV_13
  2173. * @arg @ref LL_RCC_PLLSAIM_DIV_14
  2174. * @arg @ref LL_RCC_PLLSAIM_DIV_15
  2175. * @arg @ref LL_RCC_PLLSAIM_DIV_16
  2176. * @arg @ref LL_RCC_PLLSAIM_DIV_17
  2177. * @arg @ref LL_RCC_PLLSAIM_DIV_18
  2178. * @arg @ref LL_RCC_PLLSAIM_DIV_19
  2179. * @arg @ref LL_RCC_PLLSAIM_DIV_20
  2180. * @arg @ref LL_RCC_PLLSAIM_DIV_21
  2181. * @arg @ref LL_RCC_PLLSAIM_DIV_22
  2182. * @arg @ref LL_RCC_PLLSAIM_DIV_23
  2183. * @arg @ref LL_RCC_PLLSAIM_DIV_24
  2184. * @arg @ref LL_RCC_PLLSAIM_DIV_25
  2185. * @arg @ref LL_RCC_PLLSAIM_DIV_26
  2186. * @arg @ref LL_RCC_PLLSAIM_DIV_27
  2187. * @arg @ref LL_RCC_PLLSAIM_DIV_28
  2188. * @arg @ref LL_RCC_PLLSAIM_DIV_29
  2189. * @arg @ref LL_RCC_PLLSAIM_DIV_30
  2190. * @arg @ref LL_RCC_PLLSAIM_DIV_31
  2191. * @arg @ref LL_RCC_PLLSAIM_DIV_32
  2192. * @arg @ref LL_RCC_PLLSAIM_DIV_33
  2193. * @arg @ref LL_RCC_PLLSAIM_DIV_34
  2194. * @arg @ref LL_RCC_PLLSAIM_DIV_35
  2195. * @arg @ref LL_RCC_PLLSAIM_DIV_36
  2196. * @arg @ref LL_RCC_PLLSAIM_DIV_37
  2197. * @arg @ref LL_RCC_PLLSAIM_DIV_38
  2198. * @arg @ref LL_RCC_PLLSAIM_DIV_39
  2199. * @arg @ref LL_RCC_PLLSAIM_DIV_40
  2200. * @arg @ref LL_RCC_PLLSAIM_DIV_41
  2201. * @arg @ref LL_RCC_PLLSAIM_DIV_42
  2202. * @arg @ref LL_RCC_PLLSAIM_DIV_43
  2203. * @arg @ref LL_RCC_PLLSAIM_DIV_44
  2204. * @arg @ref LL_RCC_PLLSAIM_DIV_45
  2205. * @arg @ref LL_RCC_PLLSAIM_DIV_46
  2206. * @arg @ref LL_RCC_PLLSAIM_DIV_47
  2207. * @arg @ref LL_RCC_PLLSAIM_DIV_48
  2208. * @arg @ref LL_RCC_PLLSAIM_DIV_49
  2209. * @arg @ref LL_RCC_PLLSAIM_DIV_50
  2210. * @arg @ref LL_RCC_PLLSAIM_DIV_51
  2211. * @arg @ref LL_RCC_PLLSAIM_DIV_52
  2212. * @arg @ref LL_RCC_PLLSAIM_DIV_53
  2213. * @arg @ref LL_RCC_PLLSAIM_DIV_54
  2214. * @arg @ref LL_RCC_PLLSAIM_DIV_55
  2215. * @arg @ref LL_RCC_PLLSAIM_DIV_56
  2216. * @arg @ref LL_RCC_PLLSAIM_DIV_57
  2217. * @arg @ref LL_RCC_PLLSAIM_DIV_58
  2218. * @arg @ref LL_RCC_PLLSAIM_DIV_59
  2219. * @arg @ref LL_RCC_PLLSAIM_DIV_60
  2220. * @arg @ref LL_RCC_PLLSAIM_DIV_61
  2221. * @arg @ref LL_RCC_PLLSAIM_DIV_62
  2222. * @arg @ref LL_RCC_PLLSAIM_DIV_63
  2223. * @param __PLLSAIN__ Between 50 and 432
  2224. * @param __PLLSAIP__ This parameter can be one of the following values:
  2225. * @arg @ref LL_RCC_PLLSAIP_DIV_2
  2226. * @arg @ref LL_RCC_PLLSAIP_DIV_4
  2227. * @arg @ref LL_RCC_PLLSAIP_DIV_6
  2228. * @arg @ref LL_RCC_PLLSAIP_DIV_8
  2229. * @retval PLLSAI clock frequency (in Hz)
  2230. */
  2231. #define __LL_RCC_CALC_PLLSAI_48M_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAIN__, __PLLSAIP__) (((__INPUTFREQ__) / (__PLLM__)) * (__PLLSAIN__) / \
  2232. ((((__PLLSAIP__) >> RCC_PLLSAICFGR_PLLSAIP_Pos) + 1U) * 2U))
  2233. #endif /* RCC_PLLSAICFGR_PLLSAIP */
  2234. #if defined(LTDC)
  2235. /**
  2236. * @brief Helper macro to calculate the PLLSAI frequency used for LTDC domain
  2237. * @note ex: @ref __LL_RCC_CALC_PLLSAI_LTDC_FREQ (HSE_VALUE,@ref LL_RCC_PLLSAI_GetDivider (),
  2238. * @ref LL_RCC_PLLSAI_GetN (), @ref LL_RCC_PLLSAI_GetR (), @ref LL_RCC_PLLSAI_GetDIVR ());
  2239. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  2240. * @param __PLLM__ This parameter can be one of the following values:
  2241. * @arg @ref LL_RCC_PLLSAIM_DIV_2
  2242. * @arg @ref LL_RCC_PLLSAIM_DIV_3
  2243. * @arg @ref LL_RCC_PLLSAIM_DIV_4
  2244. * @arg @ref LL_RCC_PLLSAIM_DIV_5
  2245. * @arg @ref LL_RCC_PLLSAIM_DIV_6
  2246. * @arg @ref LL_RCC_PLLSAIM_DIV_7
  2247. * @arg @ref LL_RCC_PLLSAIM_DIV_8
  2248. * @arg @ref LL_RCC_PLLSAIM_DIV_9
  2249. * @arg @ref LL_RCC_PLLSAIM_DIV_10
  2250. * @arg @ref LL_RCC_PLLSAIM_DIV_11
  2251. * @arg @ref LL_RCC_PLLSAIM_DIV_12
  2252. * @arg @ref LL_RCC_PLLSAIM_DIV_13
  2253. * @arg @ref LL_RCC_PLLSAIM_DIV_14
  2254. * @arg @ref LL_RCC_PLLSAIM_DIV_15
  2255. * @arg @ref LL_RCC_PLLSAIM_DIV_16
  2256. * @arg @ref LL_RCC_PLLSAIM_DIV_17
  2257. * @arg @ref LL_RCC_PLLSAIM_DIV_18
  2258. * @arg @ref LL_RCC_PLLSAIM_DIV_19
  2259. * @arg @ref LL_RCC_PLLSAIM_DIV_20
  2260. * @arg @ref LL_RCC_PLLSAIM_DIV_21
  2261. * @arg @ref LL_RCC_PLLSAIM_DIV_22
  2262. * @arg @ref LL_RCC_PLLSAIM_DIV_23
  2263. * @arg @ref LL_RCC_PLLSAIM_DIV_24
  2264. * @arg @ref LL_RCC_PLLSAIM_DIV_25
  2265. * @arg @ref LL_RCC_PLLSAIM_DIV_26
  2266. * @arg @ref LL_RCC_PLLSAIM_DIV_27
  2267. * @arg @ref LL_RCC_PLLSAIM_DIV_28
  2268. * @arg @ref LL_RCC_PLLSAIM_DIV_29
  2269. * @arg @ref LL_RCC_PLLSAIM_DIV_30
  2270. * @arg @ref LL_RCC_PLLSAIM_DIV_31
  2271. * @arg @ref LL_RCC_PLLSAIM_DIV_32
  2272. * @arg @ref LL_RCC_PLLSAIM_DIV_33
  2273. * @arg @ref LL_RCC_PLLSAIM_DIV_34
  2274. * @arg @ref LL_RCC_PLLSAIM_DIV_35
  2275. * @arg @ref LL_RCC_PLLSAIM_DIV_36
  2276. * @arg @ref LL_RCC_PLLSAIM_DIV_37
  2277. * @arg @ref LL_RCC_PLLSAIM_DIV_38
  2278. * @arg @ref LL_RCC_PLLSAIM_DIV_39
  2279. * @arg @ref LL_RCC_PLLSAIM_DIV_40
  2280. * @arg @ref LL_RCC_PLLSAIM_DIV_41
  2281. * @arg @ref LL_RCC_PLLSAIM_DIV_42
  2282. * @arg @ref LL_RCC_PLLSAIM_DIV_43
  2283. * @arg @ref LL_RCC_PLLSAIM_DIV_44
  2284. * @arg @ref LL_RCC_PLLSAIM_DIV_45
  2285. * @arg @ref LL_RCC_PLLSAIM_DIV_46
  2286. * @arg @ref LL_RCC_PLLSAIM_DIV_47
  2287. * @arg @ref LL_RCC_PLLSAIM_DIV_48
  2288. * @arg @ref LL_RCC_PLLSAIM_DIV_49
  2289. * @arg @ref LL_RCC_PLLSAIM_DIV_50
  2290. * @arg @ref LL_RCC_PLLSAIM_DIV_51
  2291. * @arg @ref LL_RCC_PLLSAIM_DIV_52
  2292. * @arg @ref LL_RCC_PLLSAIM_DIV_53
  2293. * @arg @ref LL_RCC_PLLSAIM_DIV_54
  2294. * @arg @ref LL_RCC_PLLSAIM_DIV_55
  2295. * @arg @ref LL_RCC_PLLSAIM_DIV_56
  2296. * @arg @ref LL_RCC_PLLSAIM_DIV_57
  2297. * @arg @ref LL_RCC_PLLSAIM_DIV_58
  2298. * @arg @ref LL_RCC_PLLSAIM_DIV_59
  2299. * @arg @ref LL_RCC_PLLSAIM_DIV_60
  2300. * @arg @ref LL_RCC_PLLSAIM_DIV_61
  2301. * @arg @ref LL_RCC_PLLSAIM_DIV_62
  2302. * @arg @ref LL_RCC_PLLSAIM_DIV_63
  2303. * @param __PLLSAIN__ Between 49/50(*) and 432
  2304. *
  2305. * (*) value not defined in all devices.
  2306. * @param __PLLSAIR__ This parameter can be one of the following values:
  2307. * @arg @ref LL_RCC_PLLSAIR_DIV_2
  2308. * @arg @ref LL_RCC_PLLSAIR_DIV_3
  2309. * @arg @ref LL_RCC_PLLSAIR_DIV_4
  2310. * @arg @ref LL_RCC_PLLSAIR_DIV_5
  2311. * @arg @ref LL_RCC_PLLSAIR_DIV_6
  2312. * @arg @ref LL_RCC_PLLSAIR_DIV_7
  2313. * @param __PLLSAIDIVR__ This parameter can be one of the following values:
  2314. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_2
  2315. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_4
  2316. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_8
  2317. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_16
  2318. * @retval PLLSAI clock frequency (in Hz)
  2319. */
  2320. #define __LL_RCC_CALC_PLLSAI_LTDC_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAIN__, __PLLSAIR__, __PLLSAIDIVR__) (((__INPUTFREQ__) / (__PLLM__)) * (__PLLSAIN__) / \
  2321. (((__PLLSAIR__) >> RCC_PLLSAICFGR_PLLSAIR_Pos) * (aRCC_PLLSAIDIVRPrescTable[(__PLLSAIDIVR__) >> RCC_DCKCFGR_PLLSAIDIVR_Pos])))
  2322. #endif /* LTDC */
  2323. #endif /* RCC_PLLSAI_SUPPORT */
  2324. #if defined(RCC_PLLI2S_SUPPORT)
  2325. #if defined(RCC_DCKCFGR_PLLI2SDIVQ) || defined(RCC_DCKCFGR_PLLI2SDIVR)
  2326. /**
  2327. * @brief Helper macro to calculate the PLLI2S frequency used for SAI domain
  2328. * @note ex: @ref __LL_RCC_CALC_PLLI2S_SAI_FREQ (HSE_VALUE,@ref LL_RCC_PLLI2S_GetDivider (),
  2329. * @ref LL_RCC_PLLI2S_GetN (), @ref LL_RCC_PLLI2S_GetQ (), @ref LL_RCC_PLLI2S_GetDIVQ ());
  2330. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  2331. * @param __PLLM__ This parameter can be one of the following values:
  2332. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  2333. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  2334. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  2335. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  2336. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  2337. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  2338. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  2339. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  2340. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  2341. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  2342. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  2343. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  2344. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  2345. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  2346. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  2347. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  2348. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  2349. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  2350. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  2351. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  2352. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  2353. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  2354. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  2355. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  2356. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  2357. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  2358. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  2359. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  2360. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  2361. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  2362. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  2363. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  2364. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  2365. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  2366. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  2367. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  2368. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  2369. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  2370. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  2371. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  2372. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  2373. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  2374. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  2375. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  2376. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  2377. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  2378. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  2379. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  2380. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  2381. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  2382. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  2383. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  2384. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  2385. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  2386. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  2387. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  2388. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  2389. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  2390. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  2391. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  2392. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  2393. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  2394. * @param __PLLI2SN__ Between 50/192(*) and 432
  2395. *
  2396. * (*) value not defined in all devices.
  2397. * @param __PLLI2SQ_R__ This parameter can be one of the following values:
  2398. * @arg @ref LL_RCC_PLLI2SQ_DIV_2 (*)
  2399. * @arg @ref LL_RCC_PLLI2SQ_DIV_3 (*)
  2400. * @arg @ref LL_RCC_PLLI2SQ_DIV_4 (*)
  2401. * @arg @ref LL_RCC_PLLI2SQ_DIV_5 (*)
  2402. * @arg @ref LL_RCC_PLLI2SQ_DIV_6 (*)
  2403. * @arg @ref LL_RCC_PLLI2SQ_DIV_7 (*)
  2404. * @arg @ref LL_RCC_PLLI2SQ_DIV_8 (*)
  2405. * @arg @ref LL_RCC_PLLI2SQ_DIV_9 (*)
  2406. * @arg @ref LL_RCC_PLLI2SQ_DIV_10 (*)
  2407. * @arg @ref LL_RCC_PLLI2SQ_DIV_11 (*)
  2408. * @arg @ref LL_RCC_PLLI2SQ_DIV_12 (*)
  2409. * @arg @ref LL_RCC_PLLI2SQ_DIV_13 (*)
  2410. * @arg @ref LL_RCC_PLLI2SQ_DIV_14 (*)
  2411. * @arg @ref LL_RCC_PLLI2SQ_DIV_15 (*)
  2412. * @arg @ref LL_RCC_PLLI2SR_DIV_2 (*)
  2413. * @arg @ref LL_RCC_PLLI2SR_DIV_3 (*)
  2414. * @arg @ref LL_RCC_PLLI2SR_DIV_4 (*)
  2415. * @arg @ref LL_RCC_PLLI2SR_DIV_5 (*)
  2416. * @arg @ref LL_RCC_PLLI2SR_DIV_6 (*)
  2417. * @arg @ref LL_RCC_PLLI2SR_DIV_7 (*)
  2418. *
  2419. * (*) value not defined in all devices.
  2420. * @param __PLLI2SDIVQ_R__ This parameter can be one of the following values:
  2421. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_1 (*)
  2422. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_2 (*)
  2423. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_3 (*)
  2424. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_4 (*)
  2425. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_5 (*)
  2426. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_6 (*)
  2427. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_7 (*)
  2428. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_8 (*)
  2429. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_9 (*)
  2430. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_10 (*)
  2431. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_11 (*)
  2432. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_12 (*)
  2433. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_13 (*)
  2434. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_14 (*)
  2435. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_15 (*)
  2436. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_16 (*)
  2437. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_17 (*)
  2438. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_18 (*)
  2439. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_19 (*)
  2440. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_20 (*)
  2441. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_21 (*)
  2442. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_22 (*)
  2443. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_23 (*)
  2444. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_24 (*)
  2445. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_25 (*)
  2446. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_26 (*)
  2447. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_27 (*)
  2448. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_28 (*)
  2449. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_29 (*)
  2450. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_30 (*)
  2451. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_31 (*)
  2452. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_32 (*)
  2453. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_1 (*)
  2454. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_2 (*)
  2455. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_3 (*)
  2456. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_4 (*)
  2457. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_5 (*)
  2458. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_6 (*)
  2459. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_7 (*)
  2460. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_8 (*)
  2461. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_9 (*)
  2462. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_10 (*)
  2463. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_11 (*)
  2464. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_12 (*)
  2465. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_13 (*)
  2466. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_14 (*)
  2467. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_15 (*)
  2468. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_16 (*)
  2469. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_17 (*)
  2470. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_18 (*)
  2471. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_19 (*)
  2472. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_20 (*)
  2473. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_21 (*)
  2474. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_22 (*)
  2475. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_23 (*)
  2476. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_24 (*)
  2477. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_25 (*)
  2478. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_26 (*)
  2479. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_27 (*)
  2480. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_28 (*)
  2481. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_29 (*)
  2482. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_30 (*)
  2483. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_31 (*)
  2484. *
  2485. * (*) value not defined in all devices.
  2486. * @retval PLLI2S clock frequency (in Hz)
  2487. */
  2488. #if defined(RCC_DCKCFGR_PLLI2SDIVQ)
  2489. #define __LL_RCC_CALC_PLLI2S_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLI2SN__, __PLLI2SQ_R__, __PLLI2SDIVQ_R__) (((__INPUTFREQ__) / (__PLLM__)) * (__PLLI2SN__) / \
  2490. (((__PLLI2SQ_R__) >> RCC_PLLI2SCFGR_PLLI2SQ_Pos) * (((__PLLI2SDIVQ_R__) >> RCC_DCKCFGR_PLLI2SDIVQ_Pos) + 1U)))
  2491. #else
  2492. #define __LL_RCC_CALC_PLLI2S_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLI2SN__, __PLLI2SQ_R__, __PLLI2SDIVQ_R__) (((__INPUTFREQ__) / (__PLLM__)) * (__PLLI2SN__) / \
  2493. (((__PLLI2SQ_R__) >> RCC_PLLI2SCFGR_PLLI2SR_Pos) * ((__PLLI2SDIVQ_R__) >> RCC_DCKCFGR_PLLI2SDIVR_Pos)))
  2494. #endif /* RCC_DCKCFGR_PLLI2SDIVQ */
  2495. #endif /* RCC_DCKCFGR_PLLI2SDIVQ || RCC_DCKCFGR_PLLI2SDIVR */
  2496. #if defined(SPDIFRX)
  2497. /**
  2498. * @brief Helper macro to calculate the PLLI2S frequency used on SPDIFRX domain
  2499. * @note ex: @ref __LL_RCC_CALC_PLLI2S_SPDIFRX_FREQ (HSE_VALUE,@ref LL_RCC_PLLI2S_GetDivider (),
  2500. * @ref LL_RCC_PLLI2S_GetN (), @ref LL_RCC_PLLI2S_GetP ());
  2501. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  2502. * @param __PLLM__ This parameter can be one of the following values:
  2503. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  2504. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  2505. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  2506. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  2507. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  2508. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  2509. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  2510. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  2511. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  2512. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  2513. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  2514. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  2515. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  2516. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  2517. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  2518. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  2519. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  2520. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  2521. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  2522. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  2523. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  2524. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  2525. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  2526. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  2527. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  2528. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  2529. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  2530. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  2531. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  2532. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  2533. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  2534. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  2535. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  2536. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  2537. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  2538. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  2539. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  2540. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  2541. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  2542. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  2543. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  2544. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  2545. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  2546. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  2547. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  2548. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  2549. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  2550. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  2551. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  2552. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  2553. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  2554. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  2555. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  2556. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  2557. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  2558. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  2559. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  2560. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  2561. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  2562. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  2563. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  2564. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  2565. * @param __PLLI2SN__ Between 50 and 432
  2566. * @param __PLLI2SP__ This parameter can be one of the following values:
  2567. * @arg @ref LL_RCC_PLLI2SP_DIV_2
  2568. * @arg @ref LL_RCC_PLLI2SP_DIV_4
  2569. * @arg @ref LL_RCC_PLLI2SP_DIV_6
  2570. * @arg @ref LL_RCC_PLLI2SP_DIV_8
  2571. * @retval PLLI2S clock frequency (in Hz)
  2572. */
  2573. #define __LL_RCC_CALC_PLLI2S_SPDIFRX_FREQ(__INPUTFREQ__, __PLLM__, __PLLI2SN__, __PLLI2SP__) (((__INPUTFREQ__) / (__PLLM__)) * (__PLLI2SN__) / \
  2574. ((((__PLLI2SP__) >> RCC_PLLI2SCFGR_PLLI2SP_Pos) + 1U) * 2U))
  2575. #endif /* SPDIFRX */
  2576. /**
  2577. * @brief Helper macro to calculate the PLLI2S frequency used for I2S domain
  2578. * @note ex: @ref __LL_RCC_CALC_PLLI2S_I2S_FREQ (HSE_VALUE,@ref LL_RCC_PLLI2S_GetDivider (),
  2579. * @ref LL_RCC_PLLI2S_GetN (), @ref LL_RCC_PLLI2S_GetR ());
  2580. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  2581. * @param __PLLM__ This parameter can be one of the following values:
  2582. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  2583. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  2584. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  2585. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  2586. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  2587. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  2588. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  2589. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  2590. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  2591. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  2592. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  2593. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  2594. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  2595. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  2596. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  2597. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  2598. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  2599. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  2600. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  2601. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  2602. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  2603. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  2604. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  2605. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  2606. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  2607. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  2608. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  2609. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  2610. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  2611. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  2612. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  2613. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  2614. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  2615. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  2616. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  2617. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  2618. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  2619. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  2620. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  2621. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  2622. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  2623. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  2624. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  2625. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  2626. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  2627. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  2628. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  2629. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  2630. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  2631. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  2632. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  2633. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  2634. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  2635. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  2636. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  2637. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  2638. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  2639. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  2640. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  2641. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  2642. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  2643. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  2644. * @param __PLLI2SN__ Between 50/192(*) and 432
  2645. *
  2646. * (*) value not defined in all devices.
  2647. * @param __PLLI2SR__ This parameter can be one of the following values:
  2648. * @arg @ref LL_RCC_PLLI2SR_DIV_2
  2649. * @arg @ref LL_RCC_PLLI2SR_DIV_3
  2650. * @arg @ref LL_RCC_PLLI2SR_DIV_4
  2651. * @arg @ref LL_RCC_PLLI2SR_DIV_5
  2652. * @arg @ref LL_RCC_PLLI2SR_DIV_6
  2653. * @arg @ref LL_RCC_PLLI2SR_DIV_7
  2654. * @retval PLLI2S clock frequency (in Hz)
  2655. */
  2656. #define __LL_RCC_CALC_PLLI2S_I2S_FREQ(__INPUTFREQ__, __PLLM__, __PLLI2SN__, __PLLI2SR__) (((__INPUTFREQ__) / (__PLLM__)) * (__PLLI2SN__) / \
  2657. ((__PLLI2SR__) >> RCC_PLLI2SCFGR_PLLI2SR_Pos))
  2658. #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ)
  2659. /**
  2660. * @brief Helper macro to calculate the PLLI2S frequency used for 48Mhz domain
  2661. * @note ex: @ref __LL_RCC_CALC_PLLI2S_48M_FREQ (HSE_VALUE,@ref LL_RCC_PLLI2S_GetDivider (),
  2662. * @ref LL_RCC_PLLI2S_GetN (), @ref LL_RCC_PLLI2S_GetQ ());
  2663. * @param __INPUTFREQ__ PLL Input frequency (based on HSE/HSI)
  2664. * @param __PLLM__ This parameter can be one of the following values:
  2665. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  2666. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  2667. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  2668. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  2669. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  2670. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  2671. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  2672. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  2673. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  2674. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  2675. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  2676. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  2677. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  2678. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  2679. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  2680. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  2681. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  2682. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  2683. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  2684. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  2685. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  2686. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  2687. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  2688. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  2689. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  2690. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  2691. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  2692. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  2693. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  2694. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  2695. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  2696. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  2697. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  2698. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  2699. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  2700. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  2701. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  2702. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  2703. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  2704. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  2705. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  2706. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  2707. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  2708. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  2709. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  2710. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  2711. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  2712. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  2713. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  2714. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  2715. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  2716. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  2717. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  2718. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  2719. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  2720. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  2721. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  2722. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  2723. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  2724. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  2725. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  2726. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  2727. * @param __PLLI2SN__ Between 50 and 432
  2728. * @param __PLLI2SQ__ This parameter can be one of the following values:
  2729. * @arg @ref LL_RCC_PLLI2SQ_DIV_2
  2730. * @arg @ref LL_RCC_PLLI2SQ_DIV_3
  2731. * @arg @ref LL_RCC_PLLI2SQ_DIV_4
  2732. * @arg @ref LL_RCC_PLLI2SQ_DIV_5
  2733. * @arg @ref LL_RCC_PLLI2SQ_DIV_6
  2734. * @arg @ref LL_RCC_PLLI2SQ_DIV_7
  2735. * @arg @ref LL_RCC_PLLI2SQ_DIV_8
  2736. * @arg @ref LL_RCC_PLLI2SQ_DIV_9
  2737. * @arg @ref LL_RCC_PLLI2SQ_DIV_10
  2738. * @arg @ref LL_RCC_PLLI2SQ_DIV_11
  2739. * @arg @ref LL_RCC_PLLI2SQ_DIV_12
  2740. * @arg @ref LL_RCC_PLLI2SQ_DIV_13
  2741. * @arg @ref LL_RCC_PLLI2SQ_DIV_14
  2742. * @arg @ref LL_RCC_PLLI2SQ_DIV_15
  2743. * @retval PLLI2S clock frequency (in Hz)
  2744. */
  2745. #define __LL_RCC_CALC_PLLI2S_48M_FREQ(__INPUTFREQ__, __PLLM__, __PLLI2SN__, __PLLI2SQ__) (((__INPUTFREQ__) / (__PLLM__)) * (__PLLI2SN__) / \
  2746. ((__PLLI2SQ__) >> RCC_PLLI2SCFGR_PLLI2SQ_Pos))
  2747. #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */
  2748. #endif /* RCC_PLLI2S_SUPPORT */
  2749. /**
  2750. * @brief Helper macro to calculate the HCLK frequency
  2751. * @param __SYSCLKFREQ__ SYSCLK frequency (based on HSE/HSI/PLLCLK)
  2752. * @param __AHBPRESCALER__ This parameter can be one of the following values:
  2753. * @arg @ref LL_RCC_SYSCLK_DIV_1
  2754. * @arg @ref LL_RCC_SYSCLK_DIV_2
  2755. * @arg @ref LL_RCC_SYSCLK_DIV_4
  2756. * @arg @ref LL_RCC_SYSCLK_DIV_8
  2757. * @arg @ref LL_RCC_SYSCLK_DIV_16
  2758. * @arg @ref LL_RCC_SYSCLK_DIV_64
  2759. * @arg @ref LL_RCC_SYSCLK_DIV_128
  2760. * @arg @ref LL_RCC_SYSCLK_DIV_256
  2761. * @arg @ref LL_RCC_SYSCLK_DIV_512
  2762. * @retval HCLK clock frequency (in Hz)
  2763. */
  2764. #define __LL_RCC_CALC_HCLK_FREQ(__SYSCLKFREQ__, __AHBPRESCALER__) ((__SYSCLKFREQ__) >> AHBPrescTable[((__AHBPRESCALER__) &\
  2765. RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos])
  2766. /**
  2767. * @brief Helper macro to calculate the PCLK1 frequency (ABP1)
  2768. * @param __HCLKFREQ__ HCLK frequency
  2769. * @param __APB1PRESCALER__ This parameter can be one of the following values:
  2770. * @arg @ref LL_RCC_APB1_DIV_1
  2771. * @arg @ref LL_RCC_APB1_DIV_2
  2772. * @arg @ref LL_RCC_APB1_DIV_4
  2773. * @arg @ref LL_RCC_APB1_DIV_8
  2774. * @arg @ref LL_RCC_APB1_DIV_16
  2775. * @retval PCLK1 clock frequency (in Hz)
  2776. */
  2777. #define __LL_RCC_CALC_PCLK1_FREQ(__HCLKFREQ__, __APB1PRESCALER__) ((__HCLKFREQ__) >> APBPrescTable[(__APB1PRESCALER__) >> RCC_CFGR_PPRE1_Pos])
  2778. /**
  2779. * @brief Helper macro to calculate the PCLK2 frequency (ABP2)
  2780. * @param __HCLKFREQ__ HCLK frequency
  2781. * @param __APB2PRESCALER__ This parameter can be one of the following values:
  2782. * @arg @ref LL_RCC_APB2_DIV_1
  2783. * @arg @ref LL_RCC_APB2_DIV_2
  2784. * @arg @ref LL_RCC_APB2_DIV_4
  2785. * @arg @ref LL_RCC_APB2_DIV_8
  2786. * @arg @ref LL_RCC_APB2_DIV_16
  2787. * @retval PCLK2 clock frequency (in Hz)
  2788. */
  2789. #define __LL_RCC_CALC_PCLK2_FREQ(__HCLKFREQ__, __APB2PRESCALER__) ((__HCLKFREQ__) >> APBPrescTable[(__APB2PRESCALER__) >> RCC_CFGR_PPRE2_Pos])
  2790. /**
  2791. * @}
  2792. */
  2793. /**
  2794. * @}
  2795. */
  2796. /* Exported functions --------------------------------------------------------*/
  2797. /** @defgroup RCC_LL_Exported_Functions RCC Exported Functions
  2798. * @{
  2799. */
  2800. /** @defgroup RCC_LL_EF_HSE HSE
  2801. * @{
  2802. */
  2803. /**
  2804. * @brief Enable the Clock Security System.
  2805. * @rmtoll CR CSSON LL_RCC_HSE_EnableCSS
  2806. * @retval None
  2807. */
  2808. __STATIC_INLINE void LL_RCC_HSE_EnableCSS(void)
  2809. {
  2810. SET_BIT(RCC->CR, RCC_CR_CSSON);
  2811. }
  2812. /**
  2813. * @brief Enable HSE external oscillator (HSE Bypass)
  2814. * @rmtoll CR HSEBYP LL_RCC_HSE_EnableBypass
  2815. * @retval None
  2816. */
  2817. __STATIC_INLINE void LL_RCC_HSE_EnableBypass(void)
  2818. {
  2819. SET_BIT(RCC->CR, RCC_CR_HSEBYP);
  2820. }
  2821. /**
  2822. * @brief Disable HSE external oscillator (HSE Bypass)
  2823. * @rmtoll CR HSEBYP LL_RCC_HSE_DisableBypass
  2824. * @retval None
  2825. */
  2826. __STATIC_INLINE void LL_RCC_HSE_DisableBypass(void)
  2827. {
  2828. CLEAR_BIT(RCC->CR, RCC_CR_HSEBYP);
  2829. }
  2830. /**
  2831. * @brief Enable HSE crystal oscillator (HSE ON)
  2832. * @rmtoll CR HSEON LL_RCC_HSE_Enable
  2833. * @retval None
  2834. */
  2835. __STATIC_INLINE void LL_RCC_HSE_Enable(void)
  2836. {
  2837. SET_BIT(RCC->CR, RCC_CR_HSEON);
  2838. }
  2839. /**
  2840. * @brief Disable HSE crystal oscillator (HSE ON)
  2841. * @rmtoll CR HSEON LL_RCC_HSE_Disable
  2842. * @retval None
  2843. */
  2844. __STATIC_INLINE void LL_RCC_HSE_Disable(void)
  2845. {
  2846. CLEAR_BIT(RCC->CR, RCC_CR_HSEON);
  2847. }
  2848. /**
  2849. * @brief Check if HSE oscillator Ready
  2850. * @rmtoll CR HSERDY LL_RCC_HSE_IsReady
  2851. * @retval State of bit (1 or 0).
  2852. */
  2853. __STATIC_INLINE uint32_t LL_RCC_HSE_IsReady(void)
  2854. {
  2855. return (READ_BIT(RCC->CR, RCC_CR_HSERDY) == (RCC_CR_HSERDY));
  2856. }
  2857. /**
  2858. * @}
  2859. */
  2860. /** @defgroup RCC_LL_EF_HSI HSI
  2861. * @{
  2862. */
  2863. /**
  2864. * @brief Enable HSI oscillator
  2865. * @rmtoll CR HSION LL_RCC_HSI_Enable
  2866. * @retval None
  2867. */
  2868. __STATIC_INLINE void LL_RCC_HSI_Enable(void)
  2869. {
  2870. SET_BIT(RCC->CR, RCC_CR_HSION);
  2871. }
  2872. /**
  2873. * @brief Disable HSI oscillator
  2874. * @rmtoll CR HSION LL_RCC_HSI_Disable
  2875. * @retval None
  2876. */
  2877. __STATIC_INLINE void LL_RCC_HSI_Disable(void)
  2878. {
  2879. CLEAR_BIT(RCC->CR, RCC_CR_HSION);
  2880. }
  2881. /**
  2882. * @brief Check if HSI clock is ready
  2883. * @rmtoll CR HSIRDY LL_RCC_HSI_IsReady
  2884. * @retval State of bit (1 or 0).
  2885. */
  2886. __STATIC_INLINE uint32_t LL_RCC_HSI_IsReady(void)
  2887. {
  2888. return (READ_BIT(RCC->CR, RCC_CR_HSIRDY) == (RCC_CR_HSIRDY));
  2889. }
  2890. /**
  2891. * @brief Get HSI Calibration value
  2892. * @note When HSITRIM is written, HSICAL is updated with the sum of
  2893. * HSITRIM and the factory trim value
  2894. * @rmtoll CR HSICAL LL_RCC_HSI_GetCalibration
  2895. * @retval Between Min_Data = 0x00 and Max_Data = 0xFF
  2896. */
  2897. __STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibration(void)
  2898. {
  2899. return (uint32_t)(READ_BIT(RCC->CR, RCC_CR_HSICAL) >> RCC_CR_HSICAL_Pos);
  2900. }
  2901. /**
  2902. * @brief Set HSI Calibration trimming
  2903. * @note user-programmable trimming value that is added to the HSICAL
  2904. * @note Default value is 16, which, when added to the HSICAL value,
  2905. * should trim the HSI to 16 MHz +/- 1 %
  2906. * @rmtoll CR HSITRIM LL_RCC_HSI_SetCalibTrimming
  2907. * @param Value Between Min_Data = 0 and Max_Data = 31
  2908. * @retval None
  2909. */
  2910. __STATIC_INLINE void LL_RCC_HSI_SetCalibTrimming(uint32_t Value)
  2911. {
  2912. MODIFY_REG(RCC->CR, RCC_CR_HSITRIM, Value << RCC_CR_HSITRIM_Pos);
  2913. }
  2914. /**
  2915. * @brief Get HSI Calibration trimming
  2916. * @rmtoll CR HSITRIM LL_RCC_HSI_GetCalibTrimming
  2917. * @retval Between Min_Data = 0 and Max_Data = 31
  2918. */
  2919. __STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibTrimming(void)
  2920. {
  2921. return (uint32_t)(READ_BIT(RCC->CR, RCC_CR_HSITRIM) >> RCC_CR_HSITRIM_Pos);
  2922. }
  2923. /**
  2924. * @}
  2925. */
  2926. /** @defgroup RCC_LL_EF_LSE LSE
  2927. * @{
  2928. */
  2929. /**
  2930. * @brief Enable Low Speed External (LSE) crystal.
  2931. * @rmtoll BDCR LSEON LL_RCC_LSE_Enable
  2932. * @retval None
  2933. */
  2934. __STATIC_INLINE void LL_RCC_LSE_Enable(void)
  2935. {
  2936. SET_BIT(RCC->BDCR, RCC_BDCR_LSEON);
  2937. }
  2938. /**
  2939. * @brief Disable Low Speed External (LSE) crystal.
  2940. * @rmtoll BDCR LSEON LL_RCC_LSE_Disable
  2941. * @retval None
  2942. */
  2943. __STATIC_INLINE void LL_RCC_LSE_Disable(void)
  2944. {
  2945. CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEON);
  2946. }
  2947. /**
  2948. * @brief Enable external clock source (LSE bypass).
  2949. * @rmtoll BDCR LSEBYP LL_RCC_LSE_EnableBypass
  2950. * @retval None
  2951. */
  2952. __STATIC_INLINE void LL_RCC_LSE_EnableBypass(void)
  2953. {
  2954. SET_BIT(RCC->BDCR, RCC_BDCR_LSEBYP);
  2955. }
  2956. /**
  2957. * @brief Disable external clock source (LSE bypass).
  2958. * @rmtoll BDCR LSEBYP LL_RCC_LSE_DisableBypass
  2959. * @retval None
  2960. */
  2961. __STATIC_INLINE void LL_RCC_LSE_DisableBypass(void)
  2962. {
  2963. CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEBYP);
  2964. }
  2965. /**
  2966. * @brief Check if LSE oscillator Ready
  2967. * @rmtoll BDCR LSERDY LL_RCC_LSE_IsReady
  2968. * @retval State of bit (1 or 0).
  2969. */
  2970. __STATIC_INLINE uint32_t LL_RCC_LSE_IsReady(void)
  2971. {
  2972. return (READ_BIT(RCC->BDCR, RCC_BDCR_LSERDY) == (RCC_BDCR_LSERDY));
  2973. }
  2974. #if defined(RCC_BDCR_LSEMOD)
  2975. /**
  2976. * @brief Enable LSE high drive mode.
  2977. * @note LSE high drive mode can be enabled only when the LSE clock is disabled
  2978. * @rmtoll BDCR LSEMOD LL_RCC_LSE_EnableHighDriveMode
  2979. * @retval None
  2980. */
  2981. __STATIC_INLINE void LL_RCC_LSE_EnableHighDriveMode(void)
  2982. {
  2983. SET_BIT(RCC->BDCR, RCC_BDCR_LSEMOD);
  2984. }
  2985. /**
  2986. * @brief Disable LSE high drive mode.
  2987. * @note LSE high drive mode can be disabled only when the LSE clock is disabled
  2988. * @rmtoll BDCR LSEMOD LL_RCC_LSE_DisableHighDriveMode
  2989. * @retval None
  2990. */
  2991. __STATIC_INLINE void LL_RCC_LSE_DisableHighDriveMode(void)
  2992. {
  2993. CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEMOD);
  2994. }
  2995. #endif /* RCC_BDCR_LSEMOD */
  2996. /**
  2997. * @}
  2998. */
  2999. /** @defgroup RCC_LL_EF_LSI LSI
  3000. * @{
  3001. */
  3002. /**
  3003. * @brief Enable LSI Oscillator
  3004. * @rmtoll CSR LSION LL_RCC_LSI_Enable
  3005. * @retval None
  3006. */
  3007. __STATIC_INLINE void LL_RCC_LSI_Enable(void)
  3008. {
  3009. SET_BIT(RCC->CSR, RCC_CSR_LSION);
  3010. }
  3011. /**
  3012. * @brief Disable LSI Oscillator
  3013. * @rmtoll CSR LSION LL_RCC_LSI_Disable
  3014. * @retval None
  3015. */
  3016. __STATIC_INLINE void LL_RCC_LSI_Disable(void)
  3017. {
  3018. CLEAR_BIT(RCC->CSR, RCC_CSR_LSION);
  3019. }
  3020. /**
  3021. * @brief Check if LSI is Ready
  3022. * @rmtoll CSR LSIRDY LL_RCC_LSI_IsReady
  3023. * @retval State of bit (1 or 0).
  3024. */
  3025. __STATIC_INLINE uint32_t LL_RCC_LSI_IsReady(void)
  3026. {
  3027. return (READ_BIT(RCC->CSR, RCC_CSR_LSIRDY) == (RCC_CSR_LSIRDY));
  3028. }
  3029. /**
  3030. * @}
  3031. */
  3032. /** @defgroup RCC_LL_EF_System System
  3033. * @{
  3034. */
  3035. /**
  3036. * @brief Configure the system clock source
  3037. * @rmtoll CFGR SW LL_RCC_SetSysClkSource
  3038. * @param Source This parameter can be one of the following values:
  3039. * @arg @ref LL_RCC_SYS_CLKSOURCE_HSI
  3040. * @arg @ref LL_RCC_SYS_CLKSOURCE_HSE
  3041. * @arg @ref LL_RCC_SYS_CLKSOURCE_PLL
  3042. * @arg @ref LL_RCC_SYS_CLKSOURCE_PLLR (*)
  3043. *
  3044. * (*) value not defined in all devices.
  3045. * @retval None
  3046. */
  3047. __STATIC_INLINE void LL_RCC_SetSysClkSource(uint32_t Source)
  3048. {
  3049. MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, Source);
  3050. }
  3051. /**
  3052. * @brief Get the system clock source
  3053. * @rmtoll CFGR SWS LL_RCC_GetSysClkSource
  3054. * @retval Returned value can be one of the following values:
  3055. * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSI
  3056. * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSE
  3057. * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_PLL
  3058. * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_PLLR (*)
  3059. *
  3060. * (*) value not defined in all devices.
  3061. */
  3062. __STATIC_INLINE uint32_t LL_RCC_GetSysClkSource(void)
  3063. {
  3064. return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_SWS));
  3065. }
  3066. /**
  3067. * @brief Set AHB prescaler
  3068. * @rmtoll CFGR HPRE LL_RCC_SetAHBPrescaler
  3069. * @param Prescaler This parameter can be one of the following values:
  3070. * @arg @ref LL_RCC_SYSCLK_DIV_1
  3071. * @arg @ref LL_RCC_SYSCLK_DIV_2
  3072. * @arg @ref LL_RCC_SYSCLK_DIV_4
  3073. * @arg @ref LL_RCC_SYSCLK_DIV_8
  3074. * @arg @ref LL_RCC_SYSCLK_DIV_16
  3075. * @arg @ref LL_RCC_SYSCLK_DIV_64
  3076. * @arg @ref LL_RCC_SYSCLK_DIV_128
  3077. * @arg @ref LL_RCC_SYSCLK_DIV_256
  3078. * @arg @ref LL_RCC_SYSCLK_DIV_512
  3079. * @retval None
  3080. */
  3081. __STATIC_INLINE void LL_RCC_SetAHBPrescaler(uint32_t Prescaler)
  3082. {
  3083. MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, Prescaler);
  3084. }
  3085. /**
  3086. * @brief Set APB1 prescaler
  3087. * @rmtoll CFGR PPRE1 LL_RCC_SetAPB1Prescaler
  3088. * @param Prescaler This parameter can be one of the following values:
  3089. * @arg @ref LL_RCC_APB1_DIV_1
  3090. * @arg @ref LL_RCC_APB1_DIV_2
  3091. * @arg @ref LL_RCC_APB1_DIV_4
  3092. * @arg @ref LL_RCC_APB1_DIV_8
  3093. * @arg @ref LL_RCC_APB1_DIV_16
  3094. * @retval None
  3095. */
  3096. __STATIC_INLINE void LL_RCC_SetAPB1Prescaler(uint32_t Prescaler)
  3097. {
  3098. MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, Prescaler);
  3099. }
  3100. /**
  3101. * @brief Set APB2 prescaler
  3102. * @rmtoll CFGR PPRE2 LL_RCC_SetAPB2Prescaler
  3103. * @param Prescaler This parameter can be one of the following values:
  3104. * @arg @ref LL_RCC_APB2_DIV_1
  3105. * @arg @ref LL_RCC_APB2_DIV_2
  3106. * @arg @ref LL_RCC_APB2_DIV_4
  3107. * @arg @ref LL_RCC_APB2_DIV_8
  3108. * @arg @ref LL_RCC_APB2_DIV_16
  3109. * @retval None
  3110. */
  3111. __STATIC_INLINE void LL_RCC_SetAPB2Prescaler(uint32_t Prescaler)
  3112. {
  3113. MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, Prescaler);
  3114. }
  3115. /**
  3116. * @brief Get AHB prescaler
  3117. * @rmtoll CFGR HPRE LL_RCC_GetAHBPrescaler
  3118. * @retval Returned value can be one of the following values:
  3119. * @arg @ref LL_RCC_SYSCLK_DIV_1
  3120. * @arg @ref LL_RCC_SYSCLK_DIV_2
  3121. * @arg @ref LL_RCC_SYSCLK_DIV_4
  3122. * @arg @ref LL_RCC_SYSCLK_DIV_8
  3123. * @arg @ref LL_RCC_SYSCLK_DIV_16
  3124. * @arg @ref LL_RCC_SYSCLK_DIV_64
  3125. * @arg @ref LL_RCC_SYSCLK_DIV_128
  3126. * @arg @ref LL_RCC_SYSCLK_DIV_256
  3127. * @arg @ref LL_RCC_SYSCLK_DIV_512
  3128. */
  3129. __STATIC_INLINE uint32_t LL_RCC_GetAHBPrescaler(void)
  3130. {
  3131. return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_HPRE));
  3132. }
  3133. /**
  3134. * @brief Get APB1 prescaler
  3135. * @rmtoll CFGR PPRE1 LL_RCC_GetAPB1Prescaler
  3136. * @retval Returned value can be one of the following values:
  3137. * @arg @ref LL_RCC_APB1_DIV_1
  3138. * @arg @ref LL_RCC_APB1_DIV_2
  3139. * @arg @ref LL_RCC_APB1_DIV_4
  3140. * @arg @ref LL_RCC_APB1_DIV_8
  3141. * @arg @ref LL_RCC_APB1_DIV_16
  3142. */
  3143. __STATIC_INLINE uint32_t LL_RCC_GetAPB1Prescaler(void)
  3144. {
  3145. return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE1));
  3146. }
  3147. /**
  3148. * @brief Get APB2 prescaler
  3149. * @rmtoll CFGR PPRE2 LL_RCC_GetAPB2Prescaler
  3150. * @retval Returned value can be one of the following values:
  3151. * @arg @ref LL_RCC_APB2_DIV_1
  3152. * @arg @ref LL_RCC_APB2_DIV_2
  3153. * @arg @ref LL_RCC_APB2_DIV_4
  3154. * @arg @ref LL_RCC_APB2_DIV_8
  3155. * @arg @ref LL_RCC_APB2_DIV_16
  3156. */
  3157. __STATIC_INLINE uint32_t LL_RCC_GetAPB2Prescaler(void)
  3158. {
  3159. return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE2));
  3160. }
  3161. /**
  3162. * @}
  3163. */
  3164. /** @defgroup RCC_LL_EF_MCO MCO
  3165. * @{
  3166. */
  3167. #if defined(RCC_CFGR_MCO1EN)
  3168. /**
  3169. * @brief Enable MCO1 output
  3170. * @rmtoll CFGR RCC_CFGR_MCO1EN LL_RCC_MCO1_Enable
  3171. * @retval None
  3172. */
  3173. __STATIC_INLINE void LL_RCC_MCO1_Enable(void)
  3174. {
  3175. SET_BIT(RCC->CFGR, RCC_CFGR_MCO1EN);
  3176. }
  3177. /**
  3178. * @brief Disable MCO1 output
  3179. * @rmtoll CFGR RCC_CFGR_MCO1EN LL_RCC_MCO1_Disable
  3180. * @retval None
  3181. */
  3182. __STATIC_INLINE void LL_RCC_MCO1_Disable(void)
  3183. {
  3184. CLEAR_BIT(RCC->CFGR, RCC_CFGR_MCO1EN);
  3185. }
  3186. #endif /* RCC_CFGR_MCO1EN */
  3187. #if defined(RCC_CFGR_MCO2EN)
  3188. /**
  3189. * @brief Enable MCO2 output
  3190. * @rmtoll CFGR RCC_CFGR_MCO2EN LL_RCC_MCO2_Enable
  3191. * @retval None
  3192. */
  3193. __STATIC_INLINE void LL_RCC_MCO2_Enable(void)
  3194. {
  3195. SET_BIT(RCC->CFGR, RCC_CFGR_MCO2EN);
  3196. }
  3197. /**
  3198. * @brief Disable MCO2 output
  3199. * @rmtoll CFGR RCC_CFGR_MCO2EN LL_RCC_MCO2_Disable
  3200. * @retval None
  3201. */
  3202. __STATIC_INLINE void LL_RCC_MCO2_Disable(void)
  3203. {
  3204. CLEAR_BIT(RCC->CFGR, RCC_CFGR_MCO2EN);
  3205. }
  3206. #endif /* RCC_CFGR_MCO2EN */
  3207. /**
  3208. * @brief Configure MCOx
  3209. * @rmtoll CFGR MCO1 LL_RCC_ConfigMCO\n
  3210. * CFGR MCO1PRE LL_RCC_ConfigMCO\n
  3211. * CFGR MCO2 LL_RCC_ConfigMCO\n
  3212. * CFGR MCO2PRE LL_RCC_ConfigMCO
  3213. * @param MCOxSource This parameter can be one of the following values:
  3214. * @arg @ref LL_RCC_MCO1SOURCE_HSI
  3215. * @arg @ref LL_RCC_MCO1SOURCE_LSE
  3216. * @arg @ref LL_RCC_MCO1SOURCE_HSE
  3217. * @arg @ref LL_RCC_MCO1SOURCE_PLLCLK
  3218. * @arg @ref LL_RCC_MCO2SOURCE_SYSCLK
  3219. * @arg @ref LL_RCC_MCO2SOURCE_PLLI2S
  3220. * @arg @ref LL_RCC_MCO2SOURCE_HSE
  3221. * @arg @ref LL_RCC_MCO2SOURCE_PLLCLK
  3222. * @param MCOxPrescaler This parameter can be one of the following values:
  3223. * @arg @ref LL_RCC_MCO1_DIV_1
  3224. * @arg @ref LL_RCC_MCO1_DIV_2
  3225. * @arg @ref LL_RCC_MCO1_DIV_3
  3226. * @arg @ref LL_RCC_MCO1_DIV_4
  3227. * @arg @ref LL_RCC_MCO1_DIV_5
  3228. * @arg @ref LL_RCC_MCO2_DIV_1
  3229. * @arg @ref LL_RCC_MCO2_DIV_2
  3230. * @arg @ref LL_RCC_MCO2_DIV_3
  3231. * @arg @ref LL_RCC_MCO2_DIV_4
  3232. * @arg @ref LL_RCC_MCO2_DIV_5
  3233. * @retval None
  3234. */
  3235. __STATIC_INLINE void LL_RCC_ConfigMCO(uint32_t MCOxSource, uint32_t MCOxPrescaler)
  3236. {
  3237. MODIFY_REG(RCC->CFGR, (MCOxSource & 0xFFFF0000U) | (MCOxPrescaler & 0xFFFF0000U), (MCOxSource << 16U) | (MCOxPrescaler << 16U));
  3238. }
  3239. /**
  3240. * @}
  3241. */
  3242. /** @defgroup RCC_LL_EF_Peripheral_Clock_Source Peripheral Clock Source
  3243. * @{
  3244. */
  3245. #if defined(FMPI2C1)
  3246. /**
  3247. * @brief Configure FMPI2C clock source
  3248. * @rmtoll DCKCFGR2 FMPI2C1SEL LL_RCC_SetFMPI2CClockSource
  3249. * @param FMPI2CxSource This parameter can be one of the following values:
  3250. * @arg @ref LL_RCC_FMPI2C1_CLKSOURCE_PCLK1
  3251. * @arg @ref LL_RCC_FMPI2C1_CLKSOURCE_SYSCLK
  3252. * @arg @ref LL_RCC_FMPI2C1_CLKSOURCE_HSI
  3253. * @retval None
  3254. */
  3255. __STATIC_INLINE void LL_RCC_SetFMPI2CClockSource(uint32_t FMPI2CxSource)
  3256. {
  3257. MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_FMPI2C1SEL, FMPI2CxSource);
  3258. }
  3259. #endif /* FMPI2C1 */
  3260. #if defined(LPTIM1)
  3261. /**
  3262. * @brief Configure LPTIMx clock source
  3263. * @rmtoll DCKCFGR2 LPTIM1SEL LL_RCC_SetLPTIMClockSource
  3264. * @param LPTIMxSource This parameter can be one of the following values:
  3265. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_PCLK1
  3266. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_HSI
  3267. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSI
  3268. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSE
  3269. * @retval None
  3270. */
  3271. __STATIC_INLINE void LL_RCC_SetLPTIMClockSource(uint32_t LPTIMxSource)
  3272. {
  3273. MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_LPTIM1SEL, LPTIMxSource);
  3274. }
  3275. #endif /* LPTIM1 */
  3276. #if defined(SAI1)
  3277. /**
  3278. * @brief Configure SAIx clock source
  3279. * @rmtoll DCKCFGR SAI1SRC LL_RCC_SetSAIClockSource\n
  3280. * DCKCFGR SAI2SRC LL_RCC_SetSAIClockSource\n
  3281. * DCKCFGR SAI1ASRC LL_RCC_SetSAIClockSource\n
  3282. * DCKCFGR SAI1BSRC LL_RCC_SetSAIClockSource
  3283. * @param SAIxSource This parameter can be one of the following values:
  3284. * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLLSAI (*)
  3285. * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLLI2S (*)
  3286. * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLL (*)
  3287. * @arg @ref LL_RCC_SAI1_CLKSOURCE_PIN (*)
  3288. * @arg @ref LL_RCC_SAI2_CLKSOURCE_PLLSAI (*)
  3289. * @arg @ref LL_RCC_SAI2_CLKSOURCE_PLLI2S (*)
  3290. * @arg @ref LL_RCC_SAI2_CLKSOURCE_PLL (*)
  3291. * @arg @ref LL_RCC_SAI2_CLKSOURCE_PLLSRC (*)
  3292. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PLLSAI (*)
  3293. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PLLI2S (*)
  3294. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PIN (*)
  3295. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PLL (*)
  3296. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PLLSRC (*)
  3297. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PLLSAI (*)
  3298. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PLLI2S (*)
  3299. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PIN (*)
  3300. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PLL (*)
  3301. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PLLSRC (*)
  3302. *
  3303. * (*) value not defined in all devices.
  3304. * @retval None
  3305. */
  3306. __STATIC_INLINE void LL_RCC_SetSAIClockSource(uint32_t SAIxSource)
  3307. {
  3308. MODIFY_REG(RCC->DCKCFGR, (SAIxSource & 0xFFFF0000U), (SAIxSource << 16U));
  3309. }
  3310. #endif /* SAI1 */
  3311. #if defined(RCC_DCKCFGR_SDIOSEL) || defined(RCC_DCKCFGR2_SDIOSEL)
  3312. /**
  3313. * @brief Configure SDIO clock source
  3314. * @rmtoll DCKCFGR SDIOSEL LL_RCC_SetSDIOClockSource\n
  3315. * DCKCFGR2 SDIOSEL LL_RCC_SetSDIOClockSource
  3316. * @param SDIOxSource This parameter can be one of the following values:
  3317. * @arg @ref LL_RCC_SDIO_CLKSOURCE_PLL48CLK
  3318. * @arg @ref LL_RCC_SDIO_CLKSOURCE_SYSCLK
  3319. * @retval None
  3320. */
  3321. __STATIC_INLINE void LL_RCC_SetSDIOClockSource(uint32_t SDIOxSource)
  3322. {
  3323. #if defined(RCC_DCKCFGR_SDIOSEL)
  3324. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_SDIOSEL, SDIOxSource);
  3325. #else
  3326. MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_SDIOSEL, SDIOxSource);
  3327. #endif /* RCC_DCKCFGR_SDIOSEL */
  3328. }
  3329. #endif /* RCC_DCKCFGR_SDIOSEL || RCC_DCKCFGR2_SDIOSEL */
  3330. #if defined(RCC_DCKCFGR_CK48MSEL) || defined(RCC_DCKCFGR2_CK48MSEL)
  3331. /**
  3332. * @brief Configure 48Mhz domain clock source
  3333. * @rmtoll DCKCFGR CK48MSEL LL_RCC_SetCK48MClockSource\n
  3334. * DCKCFGR2 CK48MSEL LL_RCC_SetCK48MClockSource
  3335. * @param CK48MxSource This parameter can be one of the following values:
  3336. * @arg @ref LL_RCC_CK48M_CLKSOURCE_PLL
  3337. * @arg @ref LL_RCC_CK48M_CLKSOURCE_PLLSAI (*)
  3338. * @arg @ref LL_RCC_CK48M_CLKSOURCE_PLLI2S (*)
  3339. *
  3340. * (*) value not defined in all devices.
  3341. * @retval None
  3342. */
  3343. __STATIC_INLINE void LL_RCC_SetCK48MClockSource(uint32_t CK48MxSource)
  3344. {
  3345. #if defined(RCC_DCKCFGR_CK48MSEL)
  3346. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CK48MSEL, CK48MxSource);
  3347. #else
  3348. MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL, CK48MxSource);
  3349. #endif /* RCC_DCKCFGR_CK48MSEL */
  3350. }
  3351. #if defined(RNG)
  3352. /**
  3353. * @brief Configure RNG clock source
  3354. * @rmtoll DCKCFGR CK48MSEL LL_RCC_SetRNGClockSource\n
  3355. * DCKCFGR2 CK48MSEL LL_RCC_SetRNGClockSource
  3356. * @param RNGxSource This parameter can be one of the following values:
  3357. * @arg @ref LL_RCC_RNG_CLKSOURCE_PLL
  3358. * @arg @ref LL_RCC_RNG_CLKSOURCE_PLLSAI (*)
  3359. * @arg @ref LL_RCC_RNG_CLKSOURCE_PLLI2S (*)
  3360. *
  3361. * (*) value not defined in all devices.
  3362. * @retval None
  3363. */
  3364. __STATIC_INLINE void LL_RCC_SetRNGClockSource(uint32_t RNGxSource)
  3365. {
  3366. #if defined(RCC_DCKCFGR_CK48MSEL)
  3367. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CK48MSEL, RNGxSource);
  3368. #else
  3369. MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL, RNGxSource);
  3370. #endif /* RCC_DCKCFGR_CK48MSEL */
  3371. }
  3372. #endif /* RNG */
  3373. #if defined(USB_OTG_FS) || defined(USB_OTG_HS)
  3374. /**
  3375. * @brief Configure USB clock source
  3376. * @rmtoll DCKCFGR CK48MSEL LL_RCC_SetUSBClockSource\n
  3377. * DCKCFGR2 CK48MSEL LL_RCC_SetUSBClockSource
  3378. * @param USBxSource This parameter can be one of the following values:
  3379. * @arg @ref LL_RCC_USB_CLKSOURCE_PLL
  3380. * @arg @ref LL_RCC_USB_CLKSOURCE_PLLSAI (*)
  3381. * @arg @ref LL_RCC_USB_CLKSOURCE_PLLI2S (*)
  3382. *
  3383. * (*) value not defined in all devices.
  3384. * @retval None
  3385. */
  3386. __STATIC_INLINE void LL_RCC_SetUSBClockSource(uint32_t USBxSource)
  3387. {
  3388. #if defined(RCC_DCKCFGR_CK48MSEL)
  3389. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CK48MSEL, USBxSource);
  3390. #else
  3391. MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL, USBxSource);
  3392. #endif /* RCC_DCKCFGR_CK48MSEL */
  3393. }
  3394. #endif /* USB_OTG_FS || USB_OTG_HS */
  3395. #endif /* RCC_DCKCFGR_CK48MSEL || RCC_DCKCFGR2_CK48MSEL */
  3396. #if defined(CEC)
  3397. /**
  3398. * @brief Configure CEC clock source
  3399. * @rmtoll DCKCFGR2 CECSEL LL_RCC_SetCECClockSource
  3400. * @param Source This parameter can be one of the following values:
  3401. * @arg @ref LL_RCC_CEC_CLKSOURCE_HSI_DIV488
  3402. * @arg @ref LL_RCC_CEC_CLKSOURCE_LSE
  3403. * @retval None
  3404. */
  3405. __STATIC_INLINE void LL_RCC_SetCECClockSource(uint32_t Source)
  3406. {
  3407. MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_CECSEL, Source);
  3408. }
  3409. #endif /* CEC */
  3410. /**
  3411. * @brief Configure I2S clock source
  3412. * @rmtoll CFGR I2SSRC LL_RCC_SetI2SClockSource\n
  3413. * DCKCFGR I2SSRC LL_RCC_SetI2SClockSource\n
  3414. * DCKCFGR I2S1SRC LL_RCC_SetI2SClockSource\n
  3415. * DCKCFGR I2S2SRC LL_RCC_SetI2SClockSource
  3416. * @param Source This parameter can be one of the following values:
  3417. * @arg @ref LL_RCC_I2S1_CLKSOURCE_PLLI2S (*)
  3418. * @arg @ref LL_RCC_I2S1_CLKSOURCE_PIN
  3419. * @arg @ref LL_RCC_I2S1_CLKSOURCE_PLL (*)
  3420. * @arg @ref LL_RCC_I2S1_CLKSOURCE_PLLSRC (*)
  3421. * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLI2S (*)
  3422. * @arg @ref LL_RCC_I2S2_CLKSOURCE_PIN (*)
  3423. * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLL (*)
  3424. * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLSRC (*)
  3425. *
  3426. * (*) value not defined in all devices.
  3427. * @retval None
  3428. */
  3429. __STATIC_INLINE void LL_RCC_SetI2SClockSource(uint32_t Source)
  3430. {
  3431. #if defined(RCC_CFGR_I2SSRC)
  3432. MODIFY_REG(RCC->CFGR, RCC_CFGR_I2SSRC, Source);
  3433. #else
  3434. MODIFY_REG(RCC->DCKCFGR, (Source & 0xFFFF0000U), (Source << 16U));
  3435. #endif /* RCC_CFGR_I2SSRC */
  3436. }
  3437. #if defined(DSI)
  3438. /**
  3439. * @brief Configure DSI clock source
  3440. * @rmtoll DCKCFGR DSISEL LL_RCC_SetDSIClockSource
  3441. * @param Source This parameter can be one of the following values:
  3442. * @arg @ref LL_RCC_DSI_CLKSOURCE_PHY
  3443. * @arg @ref LL_RCC_DSI_CLKSOURCE_PLL
  3444. * @retval None
  3445. */
  3446. __STATIC_INLINE void LL_RCC_SetDSIClockSource(uint32_t Source)
  3447. {
  3448. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_DSISEL, Source);
  3449. }
  3450. #endif /* DSI */
  3451. #if defined(DFSDM1_Channel0)
  3452. /**
  3453. * @brief Configure DFSDM Audio clock source
  3454. * @rmtoll DCKCFGR CKDFSDM1ASEL LL_RCC_SetDFSDMAudioClockSource\n
  3455. * DCKCFGR CKDFSDM2ASEL LL_RCC_SetDFSDMAudioClockSource
  3456. * @param Source This parameter can be one of the following values:
  3457. * @arg @ref LL_RCC_DFSDM1_AUDIO_CLKSOURCE_I2S1
  3458. * @arg @ref LL_RCC_DFSDM1_AUDIO_CLKSOURCE_I2S2
  3459. * @arg @ref LL_RCC_DFSDM2_AUDIO_CLKSOURCE_I2S1 (*)
  3460. * @arg @ref LL_RCC_DFSDM2_AUDIO_CLKSOURCE_I2S2 (*)
  3461. *
  3462. * (*) value not defined in all devices.
  3463. * @retval None
  3464. */
  3465. __STATIC_INLINE void LL_RCC_SetDFSDMAudioClockSource(uint32_t Source)
  3466. {
  3467. MODIFY_REG(RCC->DCKCFGR, (Source & 0x0000FFFFU), (Source >> 16U));
  3468. }
  3469. /**
  3470. * @brief Configure DFSDM Kernel clock source
  3471. * @rmtoll DCKCFGR CKDFSDM1SEL LL_RCC_SetDFSDMClockSource
  3472. * @param Source This parameter can be one of the following values:
  3473. * @arg @ref LL_RCC_DFSDM1_CLKSOURCE_PCLK2
  3474. * @arg @ref LL_RCC_DFSDM1_CLKSOURCE_SYSCLK
  3475. * @arg @ref LL_RCC_DFSDM2_CLKSOURCE_PCLK2 (*)
  3476. * @arg @ref LL_RCC_DFSDM2_CLKSOURCE_SYSCLK (*)
  3477. *
  3478. * (*) value not defined in all devices.
  3479. * @retval None
  3480. */
  3481. __STATIC_INLINE void LL_RCC_SetDFSDMClockSource(uint32_t Source)
  3482. {
  3483. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_CKDFSDM1SEL, Source);
  3484. }
  3485. #endif /* DFSDM1_Channel0 */
  3486. #if defined(SPDIFRX)
  3487. /**
  3488. * @brief Configure SPDIFRX clock source
  3489. * @rmtoll DCKCFGR2 SPDIFRXSEL LL_RCC_SetSPDIFRXClockSource
  3490. * @param SPDIFRXxSource This parameter can be one of the following values:
  3491. * @arg @ref LL_RCC_SPDIFRX1_CLKSOURCE_PLL
  3492. * @arg @ref LL_RCC_SPDIFRX1_CLKSOURCE_PLLI2S
  3493. *
  3494. * (*) value not defined in all devices.
  3495. * @retval None
  3496. */
  3497. __STATIC_INLINE void LL_RCC_SetSPDIFRXClockSource(uint32_t SPDIFRXxSource)
  3498. {
  3499. MODIFY_REG(RCC->DCKCFGR2, RCC_DCKCFGR2_SPDIFRXSEL, SPDIFRXxSource);
  3500. }
  3501. #endif /* SPDIFRX */
  3502. #if defined(FMPI2C1)
  3503. /**
  3504. * @brief Get FMPI2C clock source
  3505. * @rmtoll DCKCFGR2 FMPI2C1SEL LL_RCC_GetFMPI2CClockSource
  3506. * @param FMPI2Cx This parameter can be one of the following values:
  3507. * @arg @ref LL_RCC_FMPI2C1_CLKSOURCE
  3508. * @retval Returned value can be one of the following values:
  3509. * @arg @ref LL_RCC_FMPI2C1_CLKSOURCE_PCLK1
  3510. * @arg @ref LL_RCC_FMPI2C1_CLKSOURCE_SYSCLK
  3511. * @arg @ref LL_RCC_FMPI2C1_CLKSOURCE_HSI
  3512. */
  3513. __STATIC_INLINE uint32_t LL_RCC_GetFMPI2CClockSource(uint32_t FMPI2Cx)
  3514. {
  3515. return (uint32_t)(READ_BIT(RCC->DCKCFGR2, FMPI2Cx));
  3516. }
  3517. #endif /* FMPI2C1 */
  3518. #if defined(LPTIM1)
  3519. /**
  3520. * @brief Get LPTIMx clock source
  3521. * @rmtoll DCKCFGR2 LPTIM1SEL LL_RCC_GetLPTIMClockSource
  3522. * @param LPTIMx This parameter can be one of the following values:
  3523. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE
  3524. * @retval Returned value can be one of the following values:
  3525. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_PCLK1
  3526. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_HSI
  3527. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSI
  3528. * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSE
  3529. */
  3530. __STATIC_INLINE uint32_t LL_RCC_GetLPTIMClockSource(uint32_t LPTIMx)
  3531. {
  3532. return (uint32_t)(READ_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_LPTIM1SEL));
  3533. }
  3534. #endif /* LPTIM1 */
  3535. #if defined(SAI1)
  3536. /**
  3537. * @brief Get SAIx clock source
  3538. * @rmtoll DCKCFGR SAI1SEL LL_RCC_GetSAIClockSource\n
  3539. * DCKCFGR SAI2SEL LL_RCC_GetSAIClockSource\n
  3540. * DCKCFGR SAI1ASRC LL_RCC_GetSAIClockSource\n
  3541. * DCKCFGR SAI1BSRC LL_RCC_GetSAIClockSource
  3542. * @param SAIx This parameter can be one of the following values:
  3543. * @arg @ref LL_RCC_SAI1_CLKSOURCE (*)
  3544. * @arg @ref LL_RCC_SAI2_CLKSOURCE (*)
  3545. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE (*)
  3546. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE (*)
  3547. *
  3548. * (*) value not defined in all devices.
  3549. * @retval Returned value can be one of the following values:
  3550. * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLLSAI (*)
  3551. * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLLI2S (*)
  3552. * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLL (*)
  3553. * @arg @ref LL_RCC_SAI1_CLKSOURCE_PIN (*)
  3554. * @arg @ref LL_RCC_SAI2_CLKSOURCE_PLLSAI (*)
  3555. * @arg @ref LL_RCC_SAI2_CLKSOURCE_PLLI2S (*)
  3556. * @arg @ref LL_RCC_SAI2_CLKSOURCE_PLL (*)
  3557. * @arg @ref LL_RCC_SAI2_CLKSOURCE_PLLSRC (*)
  3558. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PLLSAI (*)
  3559. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PLLI2S (*)
  3560. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PIN (*)
  3561. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PLL (*)
  3562. * @arg @ref LL_RCC_SAI1_A_CLKSOURCE_PLLSRC (*)
  3563. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PLLSAI (*)
  3564. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PLLI2S (*)
  3565. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PIN (*)
  3566. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PLL (*)
  3567. * @arg @ref LL_RCC_SAI1_B_CLKSOURCE_PLLSRC (*)
  3568. *
  3569. * (*) value not defined in all devices.
  3570. */
  3571. __STATIC_INLINE uint32_t LL_RCC_GetSAIClockSource(uint32_t SAIx)
  3572. {
  3573. return (uint32_t)(READ_BIT(RCC->DCKCFGR, SAIx) >> 16U | SAIx);
  3574. }
  3575. #endif /* SAI1 */
  3576. #if defined(RCC_DCKCFGR_SDIOSEL) || defined(RCC_DCKCFGR2_SDIOSEL)
  3577. /**
  3578. * @brief Get SDIOx clock source
  3579. * @rmtoll DCKCFGR SDIOSEL LL_RCC_GetSDIOClockSource\n
  3580. * DCKCFGR2 SDIOSEL LL_RCC_GetSDIOClockSource
  3581. * @param SDIOx This parameter can be one of the following values:
  3582. * @arg @ref LL_RCC_SDIO_CLKSOURCE
  3583. * @retval Returned value can be one of the following values:
  3584. * @arg @ref LL_RCC_SDIO_CLKSOURCE_PLL48CLK
  3585. * @arg @ref LL_RCC_SDIO_CLKSOURCE_SYSCLK
  3586. */
  3587. __STATIC_INLINE uint32_t LL_RCC_GetSDIOClockSource(uint32_t SDIOx)
  3588. {
  3589. #if defined(RCC_DCKCFGR_SDIOSEL)
  3590. return (uint32_t)(READ_BIT(RCC->DCKCFGR, SDIOx));
  3591. #else
  3592. return (uint32_t)(READ_BIT(RCC->DCKCFGR2, SDIOx));
  3593. #endif /* RCC_DCKCFGR_SDIOSEL */
  3594. }
  3595. #endif /* RCC_DCKCFGR_SDIOSEL || RCC_DCKCFGR2_SDIOSEL */
  3596. #if defined(RCC_DCKCFGR_CK48MSEL) || defined(RCC_DCKCFGR2_CK48MSEL)
  3597. /**
  3598. * @brief Get 48Mhz domain clock source
  3599. * @rmtoll DCKCFGR CK48MSEL LL_RCC_GetCK48MClockSource\n
  3600. * DCKCFGR2 CK48MSEL LL_RCC_GetCK48MClockSource
  3601. * @param CK48Mx This parameter can be one of the following values:
  3602. * @arg @ref LL_RCC_CK48M_CLKSOURCE
  3603. * @retval Returned value can be one of the following values:
  3604. * @arg @ref LL_RCC_CK48M_CLKSOURCE_PLL
  3605. * @arg @ref LL_RCC_CK48M_CLKSOURCE_PLLSAI (*)
  3606. * @arg @ref LL_RCC_CK48M_CLKSOURCE_PLLI2S (*)
  3607. *
  3608. * (*) value not defined in all devices.
  3609. */
  3610. __STATIC_INLINE uint32_t LL_RCC_GetCK48MClockSource(uint32_t CK48Mx)
  3611. {
  3612. #if defined(RCC_DCKCFGR_CK48MSEL)
  3613. return (uint32_t)(READ_BIT(RCC->DCKCFGR, CK48Mx));
  3614. #else
  3615. return (uint32_t)(READ_BIT(RCC->DCKCFGR2, CK48Mx));
  3616. #endif /* RCC_DCKCFGR_CK48MSEL */
  3617. }
  3618. #if defined(RNG)
  3619. /**
  3620. * @brief Get RNGx clock source
  3621. * @rmtoll DCKCFGR CK48MSEL LL_RCC_GetRNGClockSource\n
  3622. * DCKCFGR2 CK48MSEL LL_RCC_GetRNGClockSource
  3623. * @param RNGx This parameter can be one of the following values:
  3624. * @arg @ref LL_RCC_RNG_CLKSOURCE
  3625. * @retval Returned value can be one of the following values:
  3626. * @arg @ref LL_RCC_RNG_CLKSOURCE_PLL
  3627. * @arg @ref LL_RCC_RNG_CLKSOURCE_PLLSAI (*)
  3628. * @arg @ref LL_RCC_RNG_CLKSOURCE_PLLI2S (*)
  3629. *
  3630. * (*) value not defined in all devices.
  3631. */
  3632. __STATIC_INLINE uint32_t LL_RCC_GetRNGClockSource(uint32_t RNGx)
  3633. {
  3634. #if defined(RCC_DCKCFGR_CK48MSEL)
  3635. return (uint32_t)(READ_BIT(RCC->DCKCFGR, RNGx));
  3636. #else
  3637. return (uint32_t)(READ_BIT(RCC->DCKCFGR2, RNGx));
  3638. #endif /* RCC_DCKCFGR_CK48MSEL */
  3639. }
  3640. #endif /* RNG */
  3641. #if defined(USB_OTG_FS) || defined(USB_OTG_HS)
  3642. /**
  3643. * @brief Get USBx clock source
  3644. * @rmtoll DCKCFGR CK48MSEL LL_RCC_GetUSBClockSource\n
  3645. * DCKCFGR2 CK48MSEL LL_RCC_GetUSBClockSource
  3646. * @param USBx This parameter can be one of the following values:
  3647. * @arg @ref LL_RCC_USB_CLKSOURCE
  3648. * @retval Returned value can be one of the following values:
  3649. * @arg @ref LL_RCC_USB_CLKSOURCE_PLL
  3650. * @arg @ref LL_RCC_USB_CLKSOURCE_PLLSAI (*)
  3651. * @arg @ref LL_RCC_USB_CLKSOURCE_PLLI2S (*)
  3652. *
  3653. * (*) value not defined in all devices.
  3654. */
  3655. __STATIC_INLINE uint32_t LL_RCC_GetUSBClockSource(uint32_t USBx)
  3656. {
  3657. #if defined(RCC_DCKCFGR_CK48MSEL)
  3658. return (uint32_t)(READ_BIT(RCC->DCKCFGR, USBx));
  3659. #else
  3660. return (uint32_t)(READ_BIT(RCC->DCKCFGR2, USBx));
  3661. #endif /* RCC_DCKCFGR_CK48MSEL */
  3662. }
  3663. #endif /* USB_OTG_FS || USB_OTG_HS */
  3664. #endif /* RCC_DCKCFGR_CK48MSEL || RCC_DCKCFGR2_CK48MSEL */
  3665. #if defined(CEC)
  3666. /**
  3667. * @brief Get CEC Clock Source
  3668. * @rmtoll DCKCFGR2 CECSEL LL_RCC_GetCECClockSource
  3669. * @param CECx This parameter can be one of the following values:
  3670. * @arg @ref LL_RCC_CEC_CLKSOURCE
  3671. * @retval Returned value can be one of the following values:
  3672. * @arg @ref LL_RCC_CEC_CLKSOURCE_HSI_DIV488
  3673. * @arg @ref LL_RCC_CEC_CLKSOURCE_LSE
  3674. */
  3675. __STATIC_INLINE uint32_t LL_RCC_GetCECClockSource(uint32_t CECx)
  3676. {
  3677. return (uint32_t)(READ_BIT(RCC->DCKCFGR2, CECx));
  3678. }
  3679. #endif /* CEC */
  3680. /**
  3681. * @brief Get I2S Clock Source
  3682. * @rmtoll CFGR I2SSRC LL_RCC_GetI2SClockSource\n
  3683. * DCKCFGR I2SSRC LL_RCC_GetI2SClockSource\n
  3684. * DCKCFGR I2S1SRC LL_RCC_GetI2SClockSource\n
  3685. * DCKCFGR I2S2SRC LL_RCC_GetI2SClockSource
  3686. * @param I2Sx This parameter can be one of the following values:
  3687. * @arg @ref LL_RCC_I2S1_CLKSOURCE
  3688. * @arg @ref LL_RCC_I2S2_CLKSOURCE (*)
  3689. * @retval Returned value can be one of the following values:
  3690. * @arg @ref LL_RCC_I2S1_CLKSOURCE_PLLI2S (*)
  3691. * @arg @ref LL_RCC_I2S1_CLKSOURCE_PIN
  3692. * @arg @ref LL_RCC_I2S1_CLKSOURCE_PLL (*)
  3693. * @arg @ref LL_RCC_I2S1_CLKSOURCE_PLLSRC (*)
  3694. * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLI2S (*)
  3695. * @arg @ref LL_RCC_I2S2_CLKSOURCE_PIN (*)
  3696. * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLL (*)
  3697. * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLSRC (*)
  3698. *
  3699. * (*) value not defined in all devices.
  3700. */
  3701. __STATIC_INLINE uint32_t LL_RCC_GetI2SClockSource(uint32_t I2Sx)
  3702. {
  3703. #if defined(RCC_CFGR_I2SSRC)
  3704. return (uint32_t)(READ_BIT(RCC->CFGR, I2Sx));
  3705. #else
  3706. return (uint32_t)(READ_BIT(RCC->DCKCFGR, I2Sx) >> 16U | I2Sx);
  3707. #endif /* RCC_CFGR_I2SSRC */
  3708. }
  3709. #if defined(DFSDM1_Channel0)
  3710. /**
  3711. * @brief Get DFSDM Audio Clock Source
  3712. * @rmtoll DCKCFGR CKDFSDM1ASEL LL_RCC_GetDFSDMAudioClockSource\n
  3713. * DCKCFGR CKDFSDM2ASEL LL_RCC_GetDFSDMAudioClockSource
  3714. * @param DFSDMx This parameter can be one of the following values:
  3715. * @arg @ref LL_RCC_DFSDM1_AUDIO_CLKSOURCE
  3716. * @arg @ref LL_RCC_DFSDM2_AUDIO_CLKSOURCE (*)
  3717. * @retval Returned value can be one of the following values:
  3718. * @arg @ref LL_RCC_DFSDM1_AUDIO_CLKSOURCE_I2S1
  3719. * @arg @ref LL_RCC_DFSDM1_AUDIO_CLKSOURCE_I2S2
  3720. * @arg @ref LL_RCC_DFSDM2_AUDIO_CLKSOURCE_I2S1 (*)
  3721. * @arg @ref LL_RCC_DFSDM2_AUDIO_CLKSOURCE_I2S2 (*)
  3722. *
  3723. * (*) value not defined in all devices.
  3724. */
  3725. __STATIC_INLINE uint32_t LL_RCC_GetDFSDMAudioClockSource(uint32_t DFSDMx)
  3726. {
  3727. return (uint32_t)(READ_BIT(RCC->DCKCFGR, DFSDMx) << 16U | DFSDMx);
  3728. }
  3729. /**
  3730. * @brief Get DFSDM Audio Clock Source
  3731. * @rmtoll DCKCFGR CKDFSDM1SEL LL_RCC_GetDFSDMClockSource
  3732. * @param DFSDMx This parameter can be one of the following values:
  3733. * @arg @ref LL_RCC_DFSDM1_CLKSOURCE
  3734. * @arg @ref LL_RCC_DFSDM2_CLKSOURCE (*)
  3735. * @retval Returned value can be one of the following values:
  3736. * @arg @ref LL_RCC_DFSDM1_CLKSOURCE_PCLK2
  3737. * @arg @ref LL_RCC_DFSDM1_CLKSOURCE_SYSCLK
  3738. * @arg @ref LL_RCC_DFSDM2_CLKSOURCE_PCLK2 (*)
  3739. * @arg @ref LL_RCC_DFSDM2_CLKSOURCE_SYSCLK (*)
  3740. *
  3741. * (*) value not defined in all devices.
  3742. */
  3743. __STATIC_INLINE uint32_t LL_RCC_GetDFSDMClockSource(uint32_t DFSDMx)
  3744. {
  3745. return (uint32_t)(READ_BIT(RCC->DCKCFGR, DFSDMx));
  3746. }
  3747. #endif /* DFSDM1_Channel0 */
  3748. #if defined(SPDIFRX)
  3749. /**
  3750. * @brief Get SPDIFRX clock source
  3751. * @rmtoll DCKCFGR2 SPDIFRXSEL LL_RCC_GetSPDIFRXClockSource
  3752. * @param SPDIFRXx This parameter can be one of the following values:
  3753. * @arg @ref LL_RCC_SPDIFRX1_CLKSOURCE
  3754. * @retval Returned value can be one of the following values:
  3755. * @arg @ref LL_RCC_SPDIFRX1_CLKSOURCE_PLL
  3756. * @arg @ref LL_RCC_SPDIFRX1_CLKSOURCE_PLLI2S
  3757. *
  3758. * (*) value not defined in all devices.
  3759. */
  3760. __STATIC_INLINE uint32_t LL_RCC_GetSPDIFRXClockSource(uint32_t SPDIFRXx)
  3761. {
  3762. return (uint32_t)(READ_BIT(RCC->DCKCFGR2, SPDIFRXx));
  3763. }
  3764. #endif /* SPDIFRX */
  3765. #if defined(DSI)
  3766. /**
  3767. * @brief Get DSI Clock Source
  3768. * @rmtoll DCKCFGR DSISEL LL_RCC_GetDSIClockSource
  3769. * @param DSIx This parameter can be one of the following values:
  3770. * @arg @ref LL_RCC_DSI_CLKSOURCE
  3771. * @retval Returned value can be one of the following values:
  3772. * @arg @ref LL_RCC_DSI_CLKSOURCE_PHY
  3773. * @arg @ref LL_RCC_DSI_CLKSOURCE_PLL
  3774. */
  3775. __STATIC_INLINE uint32_t LL_RCC_GetDSIClockSource(uint32_t DSIx)
  3776. {
  3777. return (uint32_t)(READ_BIT(RCC->DCKCFGR, DSIx));
  3778. }
  3779. #endif /* DSI */
  3780. /**
  3781. * @}
  3782. */
  3783. /** @defgroup RCC_LL_EF_RTC RTC
  3784. * @{
  3785. */
  3786. /**
  3787. * @brief Set RTC Clock Source
  3788. * @note Once the RTC clock source has been selected, it cannot be changed anymore unless
  3789. * the Backup domain is reset, or unless a failure is detected on LSE (LSECSSD is
  3790. * set). The BDRST bit can be used to reset them.
  3791. * @rmtoll BDCR RTCSEL LL_RCC_SetRTCClockSource
  3792. * @param Source This parameter can be one of the following values:
  3793. * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE
  3794. * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE
  3795. * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI
  3796. * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE
  3797. * @retval None
  3798. */
  3799. __STATIC_INLINE void LL_RCC_SetRTCClockSource(uint32_t Source)
  3800. {
  3801. MODIFY_REG(RCC->BDCR, RCC_BDCR_RTCSEL, Source);
  3802. }
  3803. /**
  3804. * @brief Get RTC Clock Source
  3805. * @rmtoll BDCR RTCSEL LL_RCC_GetRTCClockSource
  3806. * @retval Returned value can be one of the following values:
  3807. * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE
  3808. * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE
  3809. * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI
  3810. * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE
  3811. */
  3812. __STATIC_INLINE uint32_t LL_RCC_GetRTCClockSource(void)
  3813. {
  3814. return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_RTCSEL));
  3815. }
  3816. /**
  3817. * @brief Enable RTC
  3818. * @rmtoll BDCR RTCEN LL_RCC_EnableRTC
  3819. * @retval None
  3820. */
  3821. __STATIC_INLINE void LL_RCC_EnableRTC(void)
  3822. {
  3823. SET_BIT(RCC->BDCR, RCC_BDCR_RTCEN);
  3824. }
  3825. /**
  3826. * @brief Disable RTC
  3827. * @rmtoll BDCR RTCEN LL_RCC_DisableRTC
  3828. * @retval None
  3829. */
  3830. __STATIC_INLINE void LL_RCC_DisableRTC(void)
  3831. {
  3832. CLEAR_BIT(RCC->BDCR, RCC_BDCR_RTCEN);
  3833. }
  3834. /**
  3835. * @brief Check if RTC has been enabled or not
  3836. * @rmtoll BDCR RTCEN LL_RCC_IsEnabledRTC
  3837. * @retval State of bit (1 or 0).
  3838. */
  3839. __STATIC_INLINE uint32_t LL_RCC_IsEnabledRTC(void)
  3840. {
  3841. return (READ_BIT(RCC->BDCR, RCC_BDCR_RTCEN) == (RCC_BDCR_RTCEN));
  3842. }
  3843. /**
  3844. * @brief Force the Backup domain reset
  3845. * @rmtoll BDCR BDRST LL_RCC_ForceBackupDomainReset
  3846. * @retval None
  3847. */
  3848. __STATIC_INLINE void LL_RCC_ForceBackupDomainReset(void)
  3849. {
  3850. SET_BIT(RCC->BDCR, RCC_BDCR_BDRST);
  3851. }
  3852. /**
  3853. * @brief Release the Backup domain reset
  3854. * @rmtoll BDCR BDRST LL_RCC_ReleaseBackupDomainReset
  3855. * @retval None
  3856. */
  3857. __STATIC_INLINE void LL_RCC_ReleaseBackupDomainReset(void)
  3858. {
  3859. CLEAR_BIT(RCC->BDCR, RCC_BDCR_BDRST);
  3860. }
  3861. /**
  3862. * @brief Set HSE Prescalers for RTC Clock
  3863. * @rmtoll CFGR RTCPRE LL_RCC_SetRTC_HSEPrescaler
  3864. * @param Prescaler This parameter can be one of the following values:
  3865. * @arg @ref LL_RCC_RTC_NOCLOCK
  3866. * @arg @ref LL_RCC_RTC_HSE_DIV_2
  3867. * @arg @ref LL_RCC_RTC_HSE_DIV_3
  3868. * @arg @ref LL_RCC_RTC_HSE_DIV_4
  3869. * @arg @ref LL_RCC_RTC_HSE_DIV_5
  3870. * @arg @ref LL_RCC_RTC_HSE_DIV_6
  3871. * @arg @ref LL_RCC_RTC_HSE_DIV_7
  3872. * @arg @ref LL_RCC_RTC_HSE_DIV_8
  3873. * @arg @ref LL_RCC_RTC_HSE_DIV_9
  3874. * @arg @ref LL_RCC_RTC_HSE_DIV_10
  3875. * @arg @ref LL_RCC_RTC_HSE_DIV_11
  3876. * @arg @ref LL_RCC_RTC_HSE_DIV_12
  3877. * @arg @ref LL_RCC_RTC_HSE_DIV_13
  3878. * @arg @ref LL_RCC_RTC_HSE_DIV_14
  3879. * @arg @ref LL_RCC_RTC_HSE_DIV_15
  3880. * @arg @ref LL_RCC_RTC_HSE_DIV_16
  3881. * @arg @ref LL_RCC_RTC_HSE_DIV_17
  3882. * @arg @ref LL_RCC_RTC_HSE_DIV_18
  3883. * @arg @ref LL_RCC_RTC_HSE_DIV_19
  3884. * @arg @ref LL_RCC_RTC_HSE_DIV_20
  3885. * @arg @ref LL_RCC_RTC_HSE_DIV_21
  3886. * @arg @ref LL_RCC_RTC_HSE_DIV_22
  3887. * @arg @ref LL_RCC_RTC_HSE_DIV_23
  3888. * @arg @ref LL_RCC_RTC_HSE_DIV_24
  3889. * @arg @ref LL_RCC_RTC_HSE_DIV_25
  3890. * @arg @ref LL_RCC_RTC_HSE_DIV_26
  3891. * @arg @ref LL_RCC_RTC_HSE_DIV_27
  3892. * @arg @ref LL_RCC_RTC_HSE_DIV_28
  3893. * @arg @ref LL_RCC_RTC_HSE_DIV_29
  3894. * @arg @ref LL_RCC_RTC_HSE_DIV_30
  3895. * @arg @ref LL_RCC_RTC_HSE_DIV_31
  3896. * @retval None
  3897. */
  3898. __STATIC_INLINE void LL_RCC_SetRTC_HSEPrescaler(uint32_t Prescaler)
  3899. {
  3900. MODIFY_REG(RCC->CFGR, RCC_CFGR_RTCPRE, Prescaler);
  3901. }
  3902. /**
  3903. * @brief Get HSE Prescalers for RTC Clock
  3904. * @rmtoll CFGR RTCPRE LL_RCC_GetRTC_HSEPrescaler
  3905. * @retval Returned value can be one of the following values:
  3906. * @arg @ref LL_RCC_RTC_NOCLOCK
  3907. * @arg @ref LL_RCC_RTC_HSE_DIV_2
  3908. * @arg @ref LL_RCC_RTC_HSE_DIV_3
  3909. * @arg @ref LL_RCC_RTC_HSE_DIV_4
  3910. * @arg @ref LL_RCC_RTC_HSE_DIV_5
  3911. * @arg @ref LL_RCC_RTC_HSE_DIV_6
  3912. * @arg @ref LL_RCC_RTC_HSE_DIV_7
  3913. * @arg @ref LL_RCC_RTC_HSE_DIV_8
  3914. * @arg @ref LL_RCC_RTC_HSE_DIV_9
  3915. * @arg @ref LL_RCC_RTC_HSE_DIV_10
  3916. * @arg @ref LL_RCC_RTC_HSE_DIV_11
  3917. * @arg @ref LL_RCC_RTC_HSE_DIV_12
  3918. * @arg @ref LL_RCC_RTC_HSE_DIV_13
  3919. * @arg @ref LL_RCC_RTC_HSE_DIV_14
  3920. * @arg @ref LL_RCC_RTC_HSE_DIV_15
  3921. * @arg @ref LL_RCC_RTC_HSE_DIV_16
  3922. * @arg @ref LL_RCC_RTC_HSE_DIV_17
  3923. * @arg @ref LL_RCC_RTC_HSE_DIV_18
  3924. * @arg @ref LL_RCC_RTC_HSE_DIV_19
  3925. * @arg @ref LL_RCC_RTC_HSE_DIV_20
  3926. * @arg @ref LL_RCC_RTC_HSE_DIV_21
  3927. * @arg @ref LL_RCC_RTC_HSE_DIV_22
  3928. * @arg @ref LL_RCC_RTC_HSE_DIV_23
  3929. * @arg @ref LL_RCC_RTC_HSE_DIV_24
  3930. * @arg @ref LL_RCC_RTC_HSE_DIV_25
  3931. * @arg @ref LL_RCC_RTC_HSE_DIV_26
  3932. * @arg @ref LL_RCC_RTC_HSE_DIV_27
  3933. * @arg @ref LL_RCC_RTC_HSE_DIV_28
  3934. * @arg @ref LL_RCC_RTC_HSE_DIV_29
  3935. * @arg @ref LL_RCC_RTC_HSE_DIV_30
  3936. * @arg @ref LL_RCC_RTC_HSE_DIV_31
  3937. */
  3938. __STATIC_INLINE uint32_t LL_RCC_GetRTC_HSEPrescaler(void)
  3939. {
  3940. return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_RTCPRE));
  3941. }
  3942. /**
  3943. * @}
  3944. */
  3945. #if defined(RCC_DCKCFGR_TIMPRE)
  3946. /** @defgroup RCC_LL_EF_TIM_CLOCK_PRESCALER TIM
  3947. * @{
  3948. */
  3949. /**
  3950. * @brief Set Timers Clock Prescalers
  3951. * @rmtoll DCKCFGR TIMPRE LL_RCC_SetTIMPrescaler
  3952. * @param Prescaler This parameter can be one of the following values:
  3953. * @arg @ref LL_RCC_TIM_PRESCALER_TWICE
  3954. * @arg @ref LL_RCC_TIM_PRESCALER_FOUR_TIMES
  3955. * @retval None
  3956. */
  3957. __STATIC_INLINE void LL_RCC_SetTIMPrescaler(uint32_t Prescaler)
  3958. {
  3959. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_TIMPRE, Prescaler);
  3960. }
  3961. /**
  3962. * @brief Get Timers Clock Prescalers
  3963. * @rmtoll DCKCFGR TIMPRE LL_RCC_GetTIMPrescaler
  3964. * @retval Returned value can be one of the following values:
  3965. * @arg @ref LL_RCC_TIM_PRESCALER_TWICE
  3966. * @arg @ref LL_RCC_TIM_PRESCALER_FOUR_TIMES
  3967. */
  3968. __STATIC_INLINE uint32_t LL_RCC_GetTIMPrescaler(void)
  3969. {
  3970. return (uint32_t)(READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_TIMPRE));
  3971. }
  3972. /**
  3973. * @}
  3974. */
  3975. #endif /* RCC_DCKCFGR_TIMPRE */
  3976. /** @defgroup RCC_LL_EF_PLL PLL
  3977. * @{
  3978. */
  3979. /**
  3980. * @brief Enable PLL
  3981. * @rmtoll CR PLLON LL_RCC_PLL_Enable
  3982. * @retval None
  3983. */
  3984. __STATIC_INLINE void LL_RCC_PLL_Enable(void)
  3985. {
  3986. SET_BIT(RCC->CR, RCC_CR_PLLON);
  3987. }
  3988. /**
  3989. * @brief Disable PLL
  3990. * @note Cannot be disabled if the PLL clock is used as the system clock
  3991. * @rmtoll CR PLLON LL_RCC_PLL_Disable
  3992. * @retval None
  3993. */
  3994. __STATIC_INLINE void LL_RCC_PLL_Disable(void)
  3995. {
  3996. CLEAR_BIT(RCC->CR, RCC_CR_PLLON);
  3997. }
  3998. /**
  3999. * @brief Check if PLL Ready
  4000. * @rmtoll CR PLLRDY LL_RCC_PLL_IsReady
  4001. * @retval State of bit (1 or 0).
  4002. */
  4003. __STATIC_INLINE uint32_t LL_RCC_PLL_IsReady(void)
  4004. {
  4005. return (READ_BIT(RCC->CR, RCC_CR_PLLRDY) == (RCC_CR_PLLRDY));
  4006. }
  4007. /**
  4008. * @brief Configure PLL used for SYSCLK Domain
  4009. * @note PLL Source and PLLM Divider can be written only when PLL,
  4010. * PLLI2S and PLLSAI(*) are disabled
  4011. * @note PLLN/PLLP can be written only when PLL is disabled
  4012. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_SYS\n
  4013. * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_SYS\n
  4014. * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_SYS\n
  4015. * PLLCFGR PLLR LL_RCC_PLL_ConfigDomain_SYS\n
  4016. * PLLCFGR PLLP LL_RCC_PLL_ConfigDomain_SYS
  4017. * @param Source This parameter can be one of the following values:
  4018. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4019. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4020. * @param PLLM This parameter can be one of the following values:
  4021. * @arg @ref LL_RCC_PLLM_DIV_2
  4022. * @arg @ref LL_RCC_PLLM_DIV_3
  4023. * @arg @ref LL_RCC_PLLM_DIV_4
  4024. * @arg @ref LL_RCC_PLLM_DIV_5
  4025. * @arg @ref LL_RCC_PLLM_DIV_6
  4026. * @arg @ref LL_RCC_PLLM_DIV_7
  4027. * @arg @ref LL_RCC_PLLM_DIV_8
  4028. * @arg @ref LL_RCC_PLLM_DIV_9
  4029. * @arg @ref LL_RCC_PLLM_DIV_10
  4030. * @arg @ref LL_RCC_PLLM_DIV_11
  4031. * @arg @ref LL_RCC_PLLM_DIV_12
  4032. * @arg @ref LL_RCC_PLLM_DIV_13
  4033. * @arg @ref LL_RCC_PLLM_DIV_14
  4034. * @arg @ref LL_RCC_PLLM_DIV_15
  4035. * @arg @ref LL_RCC_PLLM_DIV_16
  4036. * @arg @ref LL_RCC_PLLM_DIV_17
  4037. * @arg @ref LL_RCC_PLLM_DIV_18
  4038. * @arg @ref LL_RCC_PLLM_DIV_19
  4039. * @arg @ref LL_RCC_PLLM_DIV_20
  4040. * @arg @ref LL_RCC_PLLM_DIV_21
  4041. * @arg @ref LL_RCC_PLLM_DIV_22
  4042. * @arg @ref LL_RCC_PLLM_DIV_23
  4043. * @arg @ref LL_RCC_PLLM_DIV_24
  4044. * @arg @ref LL_RCC_PLLM_DIV_25
  4045. * @arg @ref LL_RCC_PLLM_DIV_26
  4046. * @arg @ref LL_RCC_PLLM_DIV_27
  4047. * @arg @ref LL_RCC_PLLM_DIV_28
  4048. * @arg @ref LL_RCC_PLLM_DIV_29
  4049. * @arg @ref LL_RCC_PLLM_DIV_30
  4050. * @arg @ref LL_RCC_PLLM_DIV_31
  4051. * @arg @ref LL_RCC_PLLM_DIV_32
  4052. * @arg @ref LL_RCC_PLLM_DIV_33
  4053. * @arg @ref LL_RCC_PLLM_DIV_34
  4054. * @arg @ref LL_RCC_PLLM_DIV_35
  4055. * @arg @ref LL_RCC_PLLM_DIV_36
  4056. * @arg @ref LL_RCC_PLLM_DIV_37
  4057. * @arg @ref LL_RCC_PLLM_DIV_38
  4058. * @arg @ref LL_RCC_PLLM_DIV_39
  4059. * @arg @ref LL_RCC_PLLM_DIV_40
  4060. * @arg @ref LL_RCC_PLLM_DIV_41
  4061. * @arg @ref LL_RCC_PLLM_DIV_42
  4062. * @arg @ref LL_RCC_PLLM_DIV_43
  4063. * @arg @ref LL_RCC_PLLM_DIV_44
  4064. * @arg @ref LL_RCC_PLLM_DIV_45
  4065. * @arg @ref LL_RCC_PLLM_DIV_46
  4066. * @arg @ref LL_RCC_PLLM_DIV_47
  4067. * @arg @ref LL_RCC_PLLM_DIV_48
  4068. * @arg @ref LL_RCC_PLLM_DIV_49
  4069. * @arg @ref LL_RCC_PLLM_DIV_50
  4070. * @arg @ref LL_RCC_PLLM_DIV_51
  4071. * @arg @ref LL_RCC_PLLM_DIV_52
  4072. * @arg @ref LL_RCC_PLLM_DIV_53
  4073. * @arg @ref LL_RCC_PLLM_DIV_54
  4074. * @arg @ref LL_RCC_PLLM_DIV_55
  4075. * @arg @ref LL_RCC_PLLM_DIV_56
  4076. * @arg @ref LL_RCC_PLLM_DIV_57
  4077. * @arg @ref LL_RCC_PLLM_DIV_58
  4078. * @arg @ref LL_RCC_PLLM_DIV_59
  4079. * @arg @ref LL_RCC_PLLM_DIV_60
  4080. * @arg @ref LL_RCC_PLLM_DIV_61
  4081. * @arg @ref LL_RCC_PLLM_DIV_62
  4082. * @arg @ref LL_RCC_PLLM_DIV_63
  4083. * @param PLLN Between 50/192(*) and 432
  4084. *
  4085. * (*) value not defined in all devices.
  4086. * @param PLLP_R This parameter can be one of the following values:
  4087. * @arg @ref LL_RCC_PLLP_DIV_2
  4088. * @arg @ref LL_RCC_PLLP_DIV_4
  4089. * @arg @ref LL_RCC_PLLP_DIV_6
  4090. * @arg @ref LL_RCC_PLLP_DIV_8
  4091. * @arg @ref LL_RCC_PLLR_DIV_2 (*)
  4092. * @arg @ref LL_RCC_PLLR_DIV_3 (*)
  4093. * @arg @ref LL_RCC_PLLR_DIV_4 (*)
  4094. * @arg @ref LL_RCC_PLLR_DIV_5 (*)
  4095. * @arg @ref LL_RCC_PLLR_DIV_6 (*)
  4096. * @arg @ref LL_RCC_PLLR_DIV_7 (*)
  4097. *
  4098. * (*) value not defined in all devices.
  4099. * @retval None
  4100. */
  4101. __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP_R)
  4102. {
  4103. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN,
  4104. Source | PLLM | PLLN << RCC_PLLCFGR_PLLN_Pos);
  4105. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLP, PLLP_R);
  4106. #if defined(RCC_PLLR_SYSCLK_SUPPORT)
  4107. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLR, PLLP_R);
  4108. #endif /* RCC_PLLR_SYSCLK_SUPPORT */
  4109. }
  4110. /**
  4111. * @brief Configure PLL used for 48Mhz domain clock
  4112. * @note PLL Source and PLLM Divider can be written only when PLL,
  4113. * PLLI2S and PLLSAI(*) are disabled
  4114. * @note PLLN/PLLQ can be written only when PLL is disabled
  4115. * @note This can be selected for USB, RNG, SDIO
  4116. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_48M\n
  4117. * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_48M\n
  4118. * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_48M\n
  4119. * PLLCFGR PLLQ LL_RCC_PLL_ConfigDomain_48M
  4120. * @param Source This parameter can be one of the following values:
  4121. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4122. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4123. * @param PLLM This parameter can be one of the following values:
  4124. * @arg @ref LL_RCC_PLLM_DIV_2
  4125. * @arg @ref LL_RCC_PLLM_DIV_3
  4126. * @arg @ref LL_RCC_PLLM_DIV_4
  4127. * @arg @ref LL_RCC_PLLM_DIV_5
  4128. * @arg @ref LL_RCC_PLLM_DIV_6
  4129. * @arg @ref LL_RCC_PLLM_DIV_7
  4130. * @arg @ref LL_RCC_PLLM_DIV_8
  4131. * @arg @ref LL_RCC_PLLM_DIV_9
  4132. * @arg @ref LL_RCC_PLLM_DIV_10
  4133. * @arg @ref LL_RCC_PLLM_DIV_11
  4134. * @arg @ref LL_RCC_PLLM_DIV_12
  4135. * @arg @ref LL_RCC_PLLM_DIV_13
  4136. * @arg @ref LL_RCC_PLLM_DIV_14
  4137. * @arg @ref LL_RCC_PLLM_DIV_15
  4138. * @arg @ref LL_RCC_PLLM_DIV_16
  4139. * @arg @ref LL_RCC_PLLM_DIV_17
  4140. * @arg @ref LL_RCC_PLLM_DIV_18
  4141. * @arg @ref LL_RCC_PLLM_DIV_19
  4142. * @arg @ref LL_RCC_PLLM_DIV_20
  4143. * @arg @ref LL_RCC_PLLM_DIV_21
  4144. * @arg @ref LL_RCC_PLLM_DIV_22
  4145. * @arg @ref LL_RCC_PLLM_DIV_23
  4146. * @arg @ref LL_RCC_PLLM_DIV_24
  4147. * @arg @ref LL_RCC_PLLM_DIV_25
  4148. * @arg @ref LL_RCC_PLLM_DIV_26
  4149. * @arg @ref LL_RCC_PLLM_DIV_27
  4150. * @arg @ref LL_RCC_PLLM_DIV_28
  4151. * @arg @ref LL_RCC_PLLM_DIV_29
  4152. * @arg @ref LL_RCC_PLLM_DIV_30
  4153. * @arg @ref LL_RCC_PLLM_DIV_31
  4154. * @arg @ref LL_RCC_PLLM_DIV_32
  4155. * @arg @ref LL_RCC_PLLM_DIV_33
  4156. * @arg @ref LL_RCC_PLLM_DIV_34
  4157. * @arg @ref LL_RCC_PLLM_DIV_35
  4158. * @arg @ref LL_RCC_PLLM_DIV_36
  4159. * @arg @ref LL_RCC_PLLM_DIV_37
  4160. * @arg @ref LL_RCC_PLLM_DIV_38
  4161. * @arg @ref LL_RCC_PLLM_DIV_39
  4162. * @arg @ref LL_RCC_PLLM_DIV_40
  4163. * @arg @ref LL_RCC_PLLM_DIV_41
  4164. * @arg @ref LL_RCC_PLLM_DIV_42
  4165. * @arg @ref LL_RCC_PLLM_DIV_43
  4166. * @arg @ref LL_RCC_PLLM_DIV_44
  4167. * @arg @ref LL_RCC_PLLM_DIV_45
  4168. * @arg @ref LL_RCC_PLLM_DIV_46
  4169. * @arg @ref LL_RCC_PLLM_DIV_47
  4170. * @arg @ref LL_RCC_PLLM_DIV_48
  4171. * @arg @ref LL_RCC_PLLM_DIV_49
  4172. * @arg @ref LL_RCC_PLLM_DIV_50
  4173. * @arg @ref LL_RCC_PLLM_DIV_51
  4174. * @arg @ref LL_RCC_PLLM_DIV_52
  4175. * @arg @ref LL_RCC_PLLM_DIV_53
  4176. * @arg @ref LL_RCC_PLLM_DIV_54
  4177. * @arg @ref LL_RCC_PLLM_DIV_55
  4178. * @arg @ref LL_RCC_PLLM_DIV_56
  4179. * @arg @ref LL_RCC_PLLM_DIV_57
  4180. * @arg @ref LL_RCC_PLLM_DIV_58
  4181. * @arg @ref LL_RCC_PLLM_DIV_59
  4182. * @arg @ref LL_RCC_PLLM_DIV_60
  4183. * @arg @ref LL_RCC_PLLM_DIV_61
  4184. * @arg @ref LL_RCC_PLLM_DIV_62
  4185. * @arg @ref LL_RCC_PLLM_DIV_63
  4186. * @param PLLN Between 50/192(*) and 432
  4187. *
  4188. * (*) value not defined in all devices.
  4189. * @param PLLQ This parameter can be one of the following values:
  4190. * @arg @ref LL_RCC_PLLQ_DIV_2
  4191. * @arg @ref LL_RCC_PLLQ_DIV_3
  4192. * @arg @ref LL_RCC_PLLQ_DIV_4
  4193. * @arg @ref LL_RCC_PLLQ_DIV_5
  4194. * @arg @ref LL_RCC_PLLQ_DIV_6
  4195. * @arg @ref LL_RCC_PLLQ_DIV_7
  4196. * @arg @ref LL_RCC_PLLQ_DIV_8
  4197. * @arg @ref LL_RCC_PLLQ_DIV_9
  4198. * @arg @ref LL_RCC_PLLQ_DIV_10
  4199. * @arg @ref LL_RCC_PLLQ_DIV_11
  4200. * @arg @ref LL_RCC_PLLQ_DIV_12
  4201. * @arg @ref LL_RCC_PLLQ_DIV_13
  4202. * @arg @ref LL_RCC_PLLQ_DIV_14
  4203. * @arg @ref LL_RCC_PLLQ_DIV_15
  4204. * @retval None
  4205. */
  4206. __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_48M(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLQ)
  4207. {
  4208. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLQ,
  4209. Source | PLLM | PLLN << RCC_PLLCFGR_PLLN_Pos | PLLQ);
  4210. }
  4211. #if defined(DSI)
  4212. /**
  4213. * @brief Configure PLL used for DSI clock
  4214. * @note PLL Source and PLLM Divider can be written only when PLL,
  4215. * PLLI2S and PLLSAI are disabled
  4216. * @note PLLN/PLLR can be written only when PLL is disabled
  4217. * @note This can be selected for DSI
  4218. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_DSI\n
  4219. * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_DSI\n
  4220. * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_DSI\n
  4221. * PLLCFGR PLLR LL_RCC_PLL_ConfigDomain_DSI
  4222. * @param Source This parameter can be one of the following values:
  4223. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4224. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4225. * @param PLLM This parameter can be one of the following values:
  4226. * @arg @ref LL_RCC_PLLM_DIV_2
  4227. * @arg @ref LL_RCC_PLLM_DIV_3
  4228. * @arg @ref LL_RCC_PLLM_DIV_4
  4229. * @arg @ref LL_RCC_PLLM_DIV_5
  4230. * @arg @ref LL_RCC_PLLM_DIV_6
  4231. * @arg @ref LL_RCC_PLLM_DIV_7
  4232. * @arg @ref LL_RCC_PLLM_DIV_8
  4233. * @arg @ref LL_RCC_PLLM_DIV_9
  4234. * @arg @ref LL_RCC_PLLM_DIV_10
  4235. * @arg @ref LL_RCC_PLLM_DIV_11
  4236. * @arg @ref LL_RCC_PLLM_DIV_12
  4237. * @arg @ref LL_RCC_PLLM_DIV_13
  4238. * @arg @ref LL_RCC_PLLM_DIV_14
  4239. * @arg @ref LL_RCC_PLLM_DIV_15
  4240. * @arg @ref LL_RCC_PLLM_DIV_16
  4241. * @arg @ref LL_RCC_PLLM_DIV_17
  4242. * @arg @ref LL_RCC_PLLM_DIV_18
  4243. * @arg @ref LL_RCC_PLLM_DIV_19
  4244. * @arg @ref LL_RCC_PLLM_DIV_20
  4245. * @arg @ref LL_RCC_PLLM_DIV_21
  4246. * @arg @ref LL_RCC_PLLM_DIV_22
  4247. * @arg @ref LL_RCC_PLLM_DIV_23
  4248. * @arg @ref LL_RCC_PLLM_DIV_24
  4249. * @arg @ref LL_RCC_PLLM_DIV_25
  4250. * @arg @ref LL_RCC_PLLM_DIV_26
  4251. * @arg @ref LL_RCC_PLLM_DIV_27
  4252. * @arg @ref LL_RCC_PLLM_DIV_28
  4253. * @arg @ref LL_RCC_PLLM_DIV_29
  4254. * @arg @ref LL_RCC_PLLM_DIV_30
  4255. * @arg @ref LL_RCC_PLLM_DIV_31
  4256. * @arg @ref LL_RCC_PLLM_DIV_32
  4257. * @arg @ref LL_RCC_PLLM_DIV_33
  4258. * @arg @ref LL_RCC_PLLM_DIV_34
  4259. * @arg @ref LL_RCC_PLLM_DIV_35
  4260. * @arg @ref LL_RCC_PLLM_DIV_36
  4261. * @arg @ref LL_RCC_PLLM_DIV_37
  4262. * @arg @ref LL_RCC_PLLM_DIV_38
  4263. * @arg @ref LL_RCC_PLLM_DIV_39
  4264. * @arg @ref LL_RCC_PLLM_DIV_40
  4265. * @arg @ref LL_RCC_PLLM_DIV_41
  4266. * @arg @ref LL_RCC_PLLM_DIV_42
  4267. * @arg @ref LL_RCC_PLLM_DIV_43
  4268. * @arg @ref LL_RCC_PLLM_DIV_44
  4269. * @arg @ref LL_RCC_PLLM_DIV_45
  4270. * @arg @ref LL_RCC_PLLM_DIV_46
  4271. * @arg @ref LL_RCC_PLLM_DIV_47
  4272. * @arg @ref LL_RCC_PLLM_DIV_48
  4273. * @arg @ref LL_RCC_PLLM_DIV_49
  4274. * @arg @ref LL_RCC_PLLM_DIV_50
  4275. * @arg @ref LL_RCC_PLLM_DIV_51
  4276. * @arg @ref LL_RCC_PLLM_DIV_52
  4277. * @arg @ref LL_RCC_PLLM_DIV_53
  4278. * @arg @ref LL_RCC_PLLM_DIV_54
  4279. * @arg @ref LL_RCC_PLLM_DIV_55
  4280. * @arg @ref LL_RCC_PLLM_DIV_56
  4281. * @arg @ref LL_RCC_PLLM_DIV_57
  4282. * @arg @ref LL_RCC_PLLM_DIV_58
  4283. * @arg @ref LL_RCC_PLLM_DIV_59
  4284. * @arg @ref LL_RCC_PLLM_DIV_60
  4285. * @arg @ref LL_RCC_PLLM_DIV_61
  4286. * @arg @ref LL_RCC_PLLM_DIV_62
  4287. * @arg @ref LL_RCC_PLLM_DIV_63
  4288. * @param PLLN Between 50 and 432
  4289. * @param PLLR This parameter can be one of the following values:
  4290. * @arg @ref LL_RCC_PLLR_DIV_2
  4291. * @arg @ref LL_RCC_PLLR_DIV_3
  4292. * @arg @ref LL_RCC_PLLR_DIV_4
  4293. * @arg @ref LL_RCC_PLLR_DIV_5
  4294. * @arg @ref LL_RCC_PLLR_DIV_6
  4295. * @arg @ref LL_RCC_PLLR_DIV_7
  4296. * @retval None
  4297. */
  4298. __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_DSI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR)
  4299. {
  4300. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLR,
  4301. Source | PLLM | PLLN << RCC_PLLCFGR_PLLN_Pos | PLLR);
  4302. }
  4303. #endif /* DSI */
  4304. #if defined(RCC_PLLR_I2S_CLKSOURCE_SUPPORT)
  4305. /**
  4306. * @brief Configure PLL used for I2S clock
  4307. * @note PLL Source and PLLM Divider can be written only when PLL,
  4308. * PLLI2S and PLLSAI are disabled
  4309. * @note PLLN/PLLR can be written only when PLL is disabled
  4310. * @note This can be selected for I2S
  4311. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_I2S\n
  4312. * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_I2S\n
  4313. * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_I2S\n
  4314. * PLLCFGR PLLR LL_RCC_PLL_ConfigDomain_I2S
  4315. * @param Source This parameter can be one of the following values:
  4316. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4317. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4318. * @param PLLM This parameter can be one of the following values:
  4319. * @arg @ref LL_RCC_PLLM_DIV_2
  4320. * @arg @ref LL_RCC_PLLM_DIV_3
  4321. * @arg @ref LL_RCC_PLLM_DIV_4
  4322. * @arg @ref LL_RCC_PLLM_DIV_5
  4323. * @arg @ref LL_RCC_PLLM_DIV_6
  4324. * @arg @ref LL_RCC_PLLM_DIV_7
  4325. * @arg @ref LL_RCC_PLLM_DIV_8
  4326. * @arg @ref LL_RCC_PLLM_DIV_9
  4327. * @arg @ref LL_RCC_PLLM_DIV_10
  4328. * @arg @ref LL_RCC_PLLM_DIV_11
  4329. * @arg @ref LL_RCC_PLLM_DIV_12
  4330. * @arg @ref LL_RCC_PLLM_DIV_13
  4331. * @arg @ref LL_RCC_PLLM_DIV_14
  4332. * @arg @ref LL_RCC_PLLM_DIV_15
  4333. * @arg @ref LL_RCC_PLLM_DIV_16
  4334. * @arg @ref LL_RCC_PLLM_DIV_17
  4335. * @arg @ref LL_RCC_PLLM_DIV_18
  4336. * @arg @ref LL_RCC_PLLM_DIV_19
  4337. * @arg @ref LL_RCC_PLLM_DIV_20
  4338. * @arg @ref LL_RCC_PLLM_DIV_21
  4339. * @arg @ref LL_RCC_PLLM_DIV_22
  4340. * @arg @ref LL_RCC_PLLM_DIV_23
  4341. * @arg @ref LL_RCC_PLLM_DIV_24
  4342. * @arg @ref LL_RCC_PLLM_DIV_25
  4343. * @arg @ref LL_RCC_PLLM_DIV_26
  4344. * @arg @ref LL_RCC_PLLM_DIV_27
  4345. * @arg @ref LL_RCC_PLLM_DIV_28
  4346. * @arg @ref LL_RCC_PLLM_DIV_29
  4347. * @arg @ref LL_RCC_PLLM_DIV_30
  4348. * @arg @ref LL_RCC_PLLM_DIV_31
  4349. * @arg @ref LL_RCC_PLLM_DIV_32
  4350. * @arg @ref LL_RCC_PLLM_DIV_33
  4351. * @arg @ref LL_RCC_PLLM_DIV_34
  4352. * @arg @ref LL_RCC_PLLM_DIV_35
  4353. * @arg @ref LL_RCC_PLLM_DIV_36
  4354. * @arg @ref LL_RCC_PLLM_DIV_37
  4355. * @arg @ref LL_RCC_PLLM_DIV_38
  4356. * @arg @ref LL_RCC_PLLM_DIV_39
  4357. * @arg @ref LL_RCC_PLLM_DIV_40
  4358. * @arg @ref LL_RCC_PLLM_DIV_41
  4359. * @arg @ref LL_RCC_PLLM_DIV_42
  4360. * @arg @ref LL_RCC_PLLM_DIV_43
  4361. * @arg @ref LL_RCC_PLLM_DIV_44
  4362. * @arg @ref LL_RCC_PLLM_DIV_45
  4363. * @arg @ref LL_RCC_PLLM_DIV_46
  4364. * @arg @ref LL_RCC_PLLM_DIV_47
  4365. * @arg @ref LL_RCC_PLLM_DIV_48
  4366. * @arg @ref LL_RCC_PLLM_DIV_49
  4367. * @arg @ref LL_RCC_PLLM_DIV_50
  4368. * @arg @ref LL_RCC_PLLM_DIV_51
  4369. * @arg @ref LL_RCC_PLLM_DIV_52
  4370. * @arg @ref LL_RCC_PLLM_DIV_53
  4371. * @arg @ref LL_RCC_PLLM_DIV_54
  4372. * @arg @ref LL_RCC_PLLM_DIV_55
  4373. * @arg @ref LL_RCC_PLLM_DIV_56
  4374. * @arg @ref LL_RCC_PLLM_DIV_57
  4375. * @arg @ref LL_RCC_PLLM_DIV_58
  4376. * @arg @ref LL_RCC_PLLM_DIV_59
  4377. * @arg @ref LL_RCC_PLLM_DIV_60
  4378. * @arg @ref LL_RCC_PLLM_DIV_61
  4379. * @arg @ref LL_RCC_PLLM_DIV_62
  4380. * @arg @ref LL_RCC_PLLM_DIV_63
  4381. * @param PLLN Between 50 and 432
  4382. * @param PLLR This parameter can be one of the following values:
  4383. * @arg @ref LL_RCC_PLLR_DIV_2
  4384. * @arg @ref LL_RCC_PLLR_DIV_3
  4385. * @arg @ref LL_RCC_PLLR_DIV_4
  4386. * @arg @ref LL_RCC_PLLR_DIV_5
  4387. * @arg @ref LL_RCC_PLLR_DIV_6
  4388. * @arg @ref LL_RCC_PLLR_DIV_7
  4389. * @retval None
  4390. */
  4391. __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_I2S(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR)
  4392. {
  4393. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLR,
  4394. Source | PLLM | PLLN << RCC_PLLCFGR_PLLN_Pos | PLLR);
  4395. }
  4396. #endif /* RCC_PLLR_I2S_CLKSOURCE_SUPPORT */
  4397. #if defined(SPDIFRX)
  4398. /**
  4399. * @brief Configure PLL used for SPDIFRX clock
  4400. * @note PLL Source and PLLM Divider can be written only when PLL,
  4401. * PLLI2S and PLLSAI are disabled
  4402. * @note PLLN/PLLR can be written only when PLL is disabled
  4403. * @note This can be selected for SPDIFRX
  4404. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_SPDIFRX\n
  4405. * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_SPDIFRX\n
  4406. * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_SPDIFRX\n
  4407. * PLLCFGR PLLR LL_RCC_PLL_ConfigDomain_SPDIFRX
  4408. * @param Source This parameter can be one of the following values:
  4409. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4410. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4411. * @param PLLM This parameter can be one of the following values:
  4412. * @arg @ref LL_RCC_PLLM_DIV_2
  4413. * @arg @ref LL_RCC_PLLM_DIV_3
  4414. * @arg @ref LL_RCC_PLLM_DIV_4
  4415. * @arg @ref LL_RCC_PLLM_DIV_5
  4416. * @arg @ref LL_RCC_PLLM_DIV_6
  4417. * @arg @ref LL_RCC_PLLM_DIV_7
  4418. * @arg @ref LL_RCC_PLLM_DIV_8
  4419. * @arg @ref LL_RCC_PLLM_DIV_9
  4420. * @arg @ref LL_RCC_PLLM_DIV_10
  4421. * @arg @ref LL_RCC_PLLM_DIV_11
  4422. * @arg @ref LL_RCC_PLLM_DIV_12
  4423. * @arg @ref LL_RCC_PLLM_DIV_13
  4424. * @arg @ref LL_RCC_PLLM_DIV_14
  4425. * @arg @ref LL_RCC_PLLM_DIV_15
  4426. * @arg @ref LL_RCC_PLLM_DIV_16
  4427. * @arg @ref LL_RCC_PLLM_DIV_17
  4428. * @arg @ref LL_RCC_PLLM_DIV_18
  4429. * @arg @ref LL_RCC_PLLM_DIV_19
  4430. * @arg @ref LL_RCC_PLLM_DIV_20
  4431. * @arg @ref LL_RCC_PLLM_DIV_21
  4432. * @arg @ref LL_RCC_PLLM_DIV_22
  4433. * @arg @ref LL_RCC_PLLM_DIV_23
  4434. * @arg @ref LL_RCC_PLLM_DIV_24
  4435. * @arg @ref LL_RCC_PLLM_DIV_25
  4436. * @arg @ref LL_RCC_PLLM_DIV_26
  4437. * @arg @ref LL_RCC_PLLM_DIV_27
  4438. * @arg @ref LL_RCC_PLLM_DIV_28
  4439. * @arg @ref LL_RCC_PLLM_DIV_29
  4440. * @arg @ref LL_RCC_PLLM_DIV_30
  4441. * @arg @ref LL_RCC_PLLM_DIV_31
  4442. * @arg @ref LL_RCC_PLLM_DIV_32
  4443. * @arg @ref LL_RCC_PLLM_DIV_33
  4444. * @arg @ref LL_RCC_PLLM_DIV_34
  4445. * @arg @ref LL_RCC_PLLM_DIV_35
  4446. * @arg @ref LL_RCC_PLLM_DIV_36
  4447. * @arg @ref LL_RCC_PLLM_DIV_37
  4448. * @arg @ref LL_RCC_PLLM_DIV_38
  4449. * @arg @ref LL_RCC_PLLM_DIV_39
  4450. * @arg @ref LL_RCC_PLLM_DIV_40
  4451. * @arg @ref LL_RCC_PLLM_DIV_41
  4452. * @arg @ref LL_RCC_PLLM_DIV_42
  4453. * @arg @ref LL_RCC_PLLM_DIV_43
  4454. * @arg @ref LL_RCC_PLLM_DIV_44
  4455. * @arg @ref LL_RCC_PLLM_DIV_45
  4456. * @arg @ref LL_RCC_PLLM_DIV_46
  4457. * @arg @ref LL_RCC_PLLM_DIV_47
  4458. * @arg @ref LL_RCC_PLLM_DIV_48
  4459. * @arg @ref LL_RCC_PLLM_DIV_49
  4460. * @arg @ref LL_RCC_PLLM_DIV_50
  4461. * @arg @ref LL_RCC_PLLM_DIV_51
  4462. * @arg @ref LL_RCC_PLLM_DIV_52
  4463. * @arg @ref LL_RCC_PLLM_DIV_53
  4464. * @arg @ref LL_RCC_PLLM_DIV_54
  4465. * @arg @ref LL_RCC_PLLM_DIV_55
  4466. * @arg @ref LL_RCC_PLLM_DIV_56
  4467. * @arg @ref LL_RCC_PLLM_DIV_57
  4468. * @arg @ref LL_RCC_PLLM_DIV_58
  4469. * @arg @ref LL_RCC_PLLM_DIV_59
  4470. * @arg @ref LL_RCC_PLLM_DIV_60
  4471. * @arg @ref LL_RCC_PLLM_DIV_61
  4472. * @arg @ref LL_RCC_PLLM_DIV_62
  4473. * @arg @ref LL_RCC_PLLM_DIV_63
  4474. * @param PLLN Between 50 and 432
  4475. * @param PLLR This parameter can be one of the following values:
  4476. * @arg @ref LL_RCC_PLLR_DIV_2
  4477. * @arg @ref LL_RCC_PLLR_DIV_3
  4478. * @arg @ref LL_RCC_PLLR_DIV_4
  4479. * @arg @ref LL_RCC_PLLR_DIV_5
  4480. * @arg @ref LL_RCC_PLLR_DIV_6
  4481. * @arg @ref LL_RCC_PLLR_DIV_7
  4482. * @retval None
  4483. */
  4484. __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SPDIFRX(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR)
  4485. {
  4486. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLR,
  4487. Source | PLLM | PLLN << RCC_PLLCFGR_PLLN_Pos | PLLR);
  4488. }
  4489. #endif /* SPDIFRX */
  4490. #if defined(RCC_PLLCFGR_PLLR)
  4491. #if defined(SAI1)
  4492. /**
  4493. * @brief Configure PLL used for SAI clock
  4494. * @note PLL Source and PLLM Divider can be written only when PLL,
  4495. * PLLI2S and PLLSAI are disabled
  4496. * @note PLLN/PLLR can be written only when PLL is disabled
  4497. * @note This can be selected for SAI
  4498. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_SAI\n
  4499. * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_SAI\n
  4500. * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_SAI\n
  4501. * PLLCFGR PLLR LL_RCC_PLL_ConfigDomain_SAI\n
  4502. * DCKCFGR PLLDIVR LL_RCC_PLL_ConfigDomain_SAI
  4503. * @param Source This parameter can be one of the following values:
  4504. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4505. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4506. * @param PLLM This parameter can be one of the following values:
  4507. * @arg @ref LL_RCC_PLLM_DIV_2
  4508. * @arg @ref LL_RCC_PLLM_DIV_3
  4509. * @arg @ref LL_RCC_PLLM_DIV_4
  4510. * @arg @ref LL_RCC_PLLM_DIV_5
  4511. * @arg @ref LL_RCC_PLLM_DIV_6
  4512. * @arg @ref LL_RCC_PLLM_DIV_7
  4513. * @arg @ref LL_RCC_PLLM_DIV_8
  4514. * @arg @ref LL_RCC_PLLM_DIV_9
  4515. * @arg @ref LL_RCC_PLLM_DIV_10
  4516. * @arg @ref LL_RCC_PLLM_DIV_11
  4517. * @arg @ref LL_RCC_PLLM_DIV_12
  4518. * @arg @ref LL_RCC_PLLM_DIV_13
  4519. * @arg @ref LL_RCC_PLLM_DIV_14
  4520. * @arg @ref LL_RCC_PLLM_DIV_15
  4521. * @arg @ref LL_RCC_PLLM_DIV_16
  4522. * @arg @ref LL_RCC_PLLM_DIV_17
  4523. * @arg @ref LL_RCC_PLLM_DIV_18
  4524. * @arg @ref LL_RCC_PLLM_DIV_19
  4525. * @arg @ref LL_RCC_PLLM_DIV_20
  4526. * @arg @ref LL_RCC_PLLM_DIV_21
  4527. * @arg @ref LL_RCC_PLLM_DIV_22
  4528. * @arg @ref LL_RCC_PLLM_DIV_23
  4529. * @arg @ref LL_RCC_PLLM_DIV_24
  4530. * @arg @ref LL_RCC_PLLM_DIV_25
  4531. * @arg @ref LL_RCC_PLLM_DIV_26
  4532. * @arg @ref LL_RCC_PLLM_DIV_27
  4533. * @arg @ref LL_RCC_PLLM_DIV_28
  4534. * @arg @ref LL_RCC_PLLM_DIV_29
  4535. * @arg @ref LL_RCC_PLLM_DIV_30
  4536. * @arg @ref LL_RCC_PLLM_DIV_31
  4537. * @arg @ref LL_RCC_PLLM_DIV_32
  4538. * @arg @ref LL_RCC_PLLM_DIV_33
  4539. * @arg @ref LL_RCC_PLLM_DIV_34
  4540. * @arg @ref LL_RCC_PLLM_DIV_35
  4541. * @arg @ref LL_RCC_PLLM_DIV_36
  4542. * @arg @ref LL_RCC_PLLM_DIV_37
  4543. * @arg @ref LL_RCC_PLLM_DIV_38
  4544. * @arg @ref LL_RCC_PLLM_DIV_39
  4545. * @arg @ref LL_RCC_PLLM_DIV_40
  4546. * @arg @ref LL_RCC_PLLM_DIV_41
  4547. * @arg @ref LL_RCC_PLLM_DIV_42
  4548. * @arg @ref LL_RCC_PLLM_DIV_43
  4549. * @arg @ref LL_RCC_PLLM_DIV_44
  4550. * @arg @ref LL_RCC_PLLM_DIV_45
  4551. * @arg @ref LL_RCC_PLLM_DIV_46
  4552. * @arg @ref LL_RCC_PLLM_DIV_47
  4553. * @arg @ref LL_RCC_PLLM_DIV_48
  4554. * @arg @ref LL_RCC_PLLM_DIV_49
  4555. * @arg @ref LL_RCC_PLLM_DIV_50
  4556. * @arg @ref LL_RCC_PLLM_DIV_51
  4557. * @arg @ref LL_RCC_PLLM_DIV_52
  4558. * @arg @ref LL_RCC_PLLM_DIV_53
  4559. * @arg @ref LL_RCC_PLLM_DIV_54
  4560. * @arg @ref LL_RCC_PLLM_DIV_55
  4561. * @arg @ref LL_RCC_PLLM_DIV_56
  4562. * @arg @ref LL_RCC_PLLM_DIV_57
  4563. * @arg @ref LL_RCC_PLLM_DIV_58
  4564. * @arg @ref LL_RCC_PLLM_DIV_59
  4565. * @arg @ref LL_RCC_PLLM_DIV_60
  4566. * @arg @ref LL_RCC_PLLM_DIV_61
  4567. * @arg @ref LL_RCC_PLLM_DIV_62
  4568. * @arg @ref LL_RCC_PLLM_DIV_63
  4569. * @param PLLN Between 50 and 432
  4570. * @param PLLR This parameter can be one of the following values:
  4571. * @arg @ref LL_RCC_PLLR_DIV_2
  4572. * @arg @ref LL_RCC_PLLR_DIV_3
  4573. * @arg @ref LL_RCC_PLLR_DIV_4
  4574. * @arg @ref LL_RCC_PLLR_DIV_5
  4575. * @arg @ref LL_RCC_PLLR_DIV_6
  4576. * @arg @ref LL_RCC_PLLR_DIV_7
  4577. * @param PLLDIVR This parameter can be one of the following values:
  4578. * @arg @ref LL_RCC_PLLDIVR_DIV_1 (*)
  4579. * @arg @ref LL_RCC_PLLDIVR_DIV_2 (*)
  4580. * @arg @ref LL_RCC_PLLDIVR_DIV_3 (*)
  4581. * @arg @ref LL_RCC_PLLDIVR_DIV_4 (*)
  4582. * @arg @ref LL_RCC_PLLDIVR_DIV_5 (*)
  4583. * @arg @ref LL_RCC_PLLDIVR_DIV_6 (*)
  4584. * @arg @ref LL_RCC_PLLDIVR_DIV_7 (*)
  4585. * @arg @ref LL_RCC_PLLDIVR_DIV_8 (*)
  4586. * @arg @ref LL_RCC_PLLDIVR_DIV_9 (*)
  4587. * @arg @ref LL_RCC_PLLDIVR_DIV_10 (*)
  4588. * @arg @ref LL_RCC_PLLDIVR_DIV_11 (*)
  4589. * @arg @ref LL_RCC_PLLDIVR_DIV_12 (*)
  4590. * @arg @ref LL_RCC_PLLDIVR_DIV_13 (*)
  4591. * @arg @ref LL_RCC_PLLDIVR_DIV_14 (*)
  4592. * @arg @ref LL_RCC_PLLDIVR_DIV_15 (*)
  4593. * @arg @ref LL_RCC_PLLDIVR_DIV_16 (*)
  4594. * @arg @ref LL_RCC_PLLDIVR_DIV_17 (*)
  4595. * @arg @ref LL_RCC_PLLDIVR_DIV_18 (*)
  4596. * @arg @ref LL_RCC_PLLDIVR_DIV_19 (*)
  4597. * @arg @ref LL_RCC_PLLDIVR_DIV_20 (*)
  4598. * @arg @ref LL_RCC_PLLDIVR_DIV_21 (*)
  4599. * @arg @ref LL_RCC_PLLDIVR_DIV_22 (*)
  4600. * @arg @ref LL_RCC_PLLDIVR_DIV_23 (*)
  4601. * @arg @ref LL_RCC_PLLDIVR_DIV_24 (*)
  4602. * @arg @ref LL_RCC_PLLDIVR_DIV_25 (*)
  4603. * @arg @ref LL_RCC_PLLDIVR_DIV_26 (*)
  4604. * @arg @ref LL_RCC_PLLDIVR_DIV_27 (*)
  4605. * @arg @ref LL_RCC_PLLDIVR_DIV_28 (*)
  4606. * @arg @ref LL_RCC_PLLDIVR_DIV_29 (*)
  4607. * @arg @ref LL_RCC_PLLDIVR_DIV_30 (*)
  4608. * @arg @ref LL_RCC_PLLDIVR_DIV_31 (*)
  4609. *
  4610. * (*) value not defined in all devices.
  4611. * @retval None
  4612. */
  4613. #if defined(RCC_DCKCFGR_PLLDIVR)
  4614. __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SAI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR,
  4615. uint32_t PLLDIVR)
  4616. #else
  4617. __STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SAI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR)
  4618. #endif /* RCC_DCKCFGR_PLLDIVR */
  4619. {
  4620. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLR,
  4621. Source | PLLM | PLLN << RCC_PLLCFGR_PLLN_Pos | PLLR);
  4622. #if defined(RCC_DCKCFGR_PLLDIVR)
  4623. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLDIVR, PLLDIVR);
  4624. #endif /* RCC_DCKCFGR_PLLDIVR */
  4625. }
  4626. #endif /* SAI1 */
  4627. #endif /* RCC_PLLCFGR_PLLR */
  4628. /**
  4629. * @brief Configure PLL clock source
  4630. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_SetMainSource
  4631. * @param PLLSource This parameter can be one of the following values:
  4632. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4633. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4634. * @retval None
  4635. */
  4636. __STATIC_INLINE void LL_RCC_PLL_SetMainSource(uint32_t PLLSource)
  4637. {
  4638. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC, PLLSource);
  4639. }
  4640. /**
  4641. * @brief Get the oscillator used as PLL clock source.
  4642. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_GetMainSource
  4643. * @retval Returned value can be one of the following values:
  4644. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4645. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4646. */
  4647. __STATIC_INLINE uint32_t LL_RCC_PLL_GetMainSource(void)
  4648. {
  4649. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC));
  4650. }
  4651. /**
  4652. * @brief Get Main PLL multiplication factor for VCO
  4653. * @rmtoll PLLCFGR PLLN LL_RCC_PLL_GetN
  4654. * @retval Between 50/192(*) and 432
  4655. *
  4656. * (*) value not defined in all devices.
  4657. */
  4658. __STATIC_INLINE uint32_t LL_RCC_PLL_GetN(void)
  4659. {
  4660. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos);
  4661. }
  4662. /**
  4663. * @brief Get Main PLL division factor for PLLP
  4664. * @rmtoll PLLCFGR PLLP LL_RCC_PLL_GetP
  4665. * @retval Returned value can be one of the following values:
  4666. * @arg @ref LL_RCC_PLLP_DIV_2
  4667. * @arg @ref LL_RCC_PLLP_DIV_4
  4668. * @arg @ref LL_RCC_PLLP_DIV_6
  4669. * @arg @ref LL_RCC_PLLP_DIV_8
  4670. */
  4671. __STATIC_INLINE uint32_t LL_RCC_PLL_GetP(void)
  4672. {
  4673. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLP));
  4674. }
  4675. /**
  4676. * @brief Get Main PLL division factor for PLLQ
  4677. * @note used for PLL48MCLK selected for USB, RNG, SDIO (48 MHz clock)
  4678. * @rmtoll PLLCFGR PLLQ LL_RCC_PLL_GetQ
  4679. * @retval Returned value can be one of the following values:
  4680. * @arg @ref LL_RCC_PLLQ_DIV_2
  4681. * @arg @ref LL_RCC_PLLQ_DIV_3
  4682. * @arg @ref LL_RCC_PLLQ_DIV_4
  4683. * @arg @ref LL_RCC_PLLQ_DIV_5
  4684. * @arg @ref LL_RCC_PLLQ_DIV_6
  4685. * @arg @ref LL_RCC_PLLQ_DIV_7
  4686. * @arg @ref LL_RCC_PLLQ_DIV_8
  4687. * @arg @ref LL_RCC_PLLQ_DIV_9
  4688. * @arg @ref LL_RCC_PLLQ_DIV_10
  4689. * @arg @ref LL_RCC_PLLQ_DIV_11
  4690. * @arg @ref LL_RCC_PLLQ_DIV_12
  4691. * @arg @ref LL_RCC_PLLQ_DIV_13
  4692. * @arg @ref LL_RCC_PLLQ_DIV_14
  4693. * @arg @ref LL_RCC_PLLQ_DIV_15
  4694. */
  4695. __STATIC_INLINE uint32_t LL_RCC_PLL_GetQ(void)
  4696. {
  4697. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLQ));
  4698. }
  4699. #if defined(RCC_PLLCFGR_PLLR)
  4700. /**
  4701. * @brief Get Main PLL division factor for PLLR
  4702. * @note used for PLLCLK (system clock)
  4703. * @rmtoll PLLCFGR PLLR LL_RCC_PLL_GetR
  4704. * @retval Returned value can be one of the following values:
  4705. * @arg @ref LL_RCC_PLLR_DIV_2
  4706. * @arg @ref LL_RCC_PLLR_DIV_3
  4707. * @arg @ref LL_RCC_PLLR_DIV_4
  4708. * @arg @ref LL_RCC_PLLR_DIV_5
  4709. * @arg @ref LL_RCC_PLLR_DIV_6
  4710. * @arg @ref LL_RCC_PLLR_DIV_7
  4711. */
  4712. __STATIC_INLINE uint32_t LL_RCC_PLL_GetR(void)
  4713. {
  4714. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLR));
  4715. }
  4716. #endif /* RCC_PLLCFGR_PLLR */
  4717. #if defined(RCC_DCKCFGR_PLLDIVR)
  4718. /**
  4719. * @brief Get Main PLL division factor for PLLDIVR
  4720. * @note used for PLLSAICLK (SAI1 and SAI2 clock)
  4721. * @rmtoll DCKCFGR PLLDIVR LL_RCC_PLL_GetDIVR
  4722. * @retval Returned value can be one of the following values:
  4723. * @arg @ref LL_RCC_PLLDIVR_DIV_1
  4724. * @arg @ref LL_RCC_PLLDIVR_DIV_2
  4725. * @arg @ref LL_RCC_PLLDIVR_DIV_3
  4726. * @arg @ref LL_RCC_PLLDIVR_DIV_4
  4727. * @arg @ref LL_RCC_PLLDIVR_DIV_5
  4728. * @arg @ref LL_RCC_PLLDIVR_DIV_6
  4729. * @arg @ref LL_RCC_PLLDIVR_DIV_7
  4730. * @arg @ref LL_RCC_PLLDIVR_DIV_8
  4731. * @arg @ref LL_RCC_PLLDIVR_DIV_9
  4732. * @arg @ref LL_RCC_PLLDIVR_DIV_10
  4733. * @arg @ref LL_RCC_PLLDIVR_DIV_11
  4734. * @arg @ref LL_RCC_PLLDIVR_DIV_12
  4735. * @arg @ref LL_RCC_PLLDIVR_DIV_13
  4736. * @arg @ref LL_RCC_PLLDIVR_DIV_14
  4737. * @arg @ref LL_RCC_PLLDIVR_DIV_15
  4738. * @arg @ref LL_RCC_PLLDIVR_DIV_16
  4739. * @arg @ref LL_RCC_PLLDIVR_DIV_17
  4740. * @arg @ref LL_RCC_PLLDIVR_DIV_18
  4741. * @arg @ref LL_RCC_PLLDIVR_DIV_19
  4742. * @arg @ref LL_RCC_PLLDIVR_DIV_20
  4743. * @arg @ref LL_RCC_PLLDIVR_DIV_21
  4744. * @arg @ref LL_RCC_PLLDIVR_DIV_22
  4745. * @arg @ref LL_RCC_PLLDIVR_DIV_23
  4746. * @arg @ref LL_RCC_PLLDIVR_DIV_24
  4747. * @arg @ref LL_RCC_PLLDIVR_DIV_25
  4748. * @arg @ref LL_RCC_PLLDIVR_DIV_26
  4749. * @arg @ref LL_RCC_PLLDIVR_DIV_27
  4750. * @arg @ref LL_RCC_PLLDIVR_DIV_28
  4751. * @arg @ref LL_RCC_PLLDIVR_DIV_29
  4752. * @arg @ref LL_RCC_PLLDIVR_DIV_30
  4753. * @arg @ref LL_RCC_PLLDIVR_DIV_31
  4754. */
  4755. __STATIC_INLINE uint32_t LL_RCC_PLL_GetDIVR(void)
  4756. {
  4757. return (uint32_t)(READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_PLLDIVR));
  4758. }
  4759. #endif /* RCC_DCKCFGR_PLLDIVR */
  4760. /**
  4761. * @brief Get Division factor for the main PLL and other PLL
  4762. * @rmtoll PLLCFGR PLLM LL_RCC_PLL_GetDivider
  4763. * @retval Returned value can be one of the following values:
  4764. * @arg @ref LL_RCC_PLLM_DIV_2
  4765. * @arg @ref LL_RCC_PLLM_DIV_3
  4766. * @arg @ref LL_RCC_PLLM_DIV_4
  4767. * @arg @ref LL_RCC_PLLM_DIV_5
  4768. * @arg @ref LL_RCC_PLLM_DIV_6
  4769. * @arg @ref LL_RCC_PLLM_DIV_7
  4770. * @arg @ref LL_RCC_PLLM_DIV_8
  4771. * @arg @ref LL_RCC_PLLM_DIV_9
  4772. * @arg @ref LL_RCC_PLLM_DIV_10
  4773. * @arg @ref LL_RCC_PLLM_DIV_11
  4774. * @arg @ref LL_RCC_PLLM_DIV_12
  4775. * @arg @ref LL_RCC_PLLM_DIV_13
  4776. * @arg @ref LL_RCC_PLLM_DIV_14
  4777. * @arg @ref LL_RCC_PLLM_DIV_15
  4778. * @arg @ref LL_RCC_PLLM_DIV_16
  4779. * @arg @ref LL_RCC_PLLM_DIV_17
  4780. * @arg @ref LL_RCC_PLLM_DIV_18
  4781. * @arg @ref LL_RCC_PLLM_DIV_19
  4782. * @arg @ref LL_RCC_PLLM_DIV_20
  4783. * @arg @ref LL_RCC_PLLM_DIV_21
  4784. * @arg @ref LL_RCC_PLLM_DIV_22
  4785. * @arg @ref LL_RCC_PLLM_DIV_23
  4786. * @arg @ref LL_RCC_PLLM_DIV_24
  4787. * @arg @ref LL_RCC_PLLM_DIV_25
  4788. * @arg @ref LL_RCC_PLLM_DIV_26
  4789. * @arg @ref LL_RCC_PLLM_DIV_27
  4790. * @arg @ref LL_RCC_PLLM_DIV_28
  4791. * @arg @ref LL_RCC_PLLM_DIV_29
  4792. * @arg @ref LL_RCC_PLLM_DIV_30
  4793. * @arg @ref LL_RCC_PLLM_DIV_31
  4794. * @arg @ref LL_RCC_PLLM_DIV_32
  4795. * @arg @ref LL_RCC_PLLM_DIV_33
  4796. * @arg @ref LL_RCC_PLLM_DIV_34
  4797. * @arg @ref LL_RCC_PLLM_DIV_35
  4798. * @arg @ref LL_RCC_PLLM_DIV_36
  4799. * @arg @ref LL_RCC_PLLM_DIV_37
  4800. * @arg @ref LL_RCC_PLLM_DIV_38
  4801. * @arg @ref LL_RCC_PLLM_DIV_39
  4802. * @arg @ref LL_RCC_PLLM_DIV_40
  4803. * @arg @ref LL_RCC_PLLM_DIV_41
  4804. * @arg @ref LL_RCC_PLLM_DIV_42
  4805. * @arg @ref LL_RCC_PLLM_DIV_43
  4806. * @arg @ref LL_RCC_PLLM_DIV_44
  4807. * @arg @ref LL_RCC_PLLM_DIV_45
  4808. * @arg @ref LL_RCC_PLLM_DIV_46
  4809. * @arg @ref LL_RCC_PLLM_DIV_47
  4810. * @arg @ref LL_RCC_PLLM_DIV_48
  4811. * @arg @ref LL_RCC_PLLM_DIV_49
  4812. * @arg @ref LL_RCC_PLLM_DIV_50
  4813. * @arg @ref LL_RCC_PLLM_DIV_51
  4814. * @arg @ref LL_RCC_PLLM_DIV_52
  4815. * @arg @ref LL_RCC_PLLM_DIV_53
  4816. * @arg @ref LL_RCC_PLLM_DIV_54
  4817. * @arg @ref LL_RCC_PLLM_DIV_55
  4818. * @arg @ref LL_RCC_PLLM_DIV_56
  4819. * @arg @ref LL_RCC_PLLM_DIV_57
  4820. * @arg @ref LL_RCC_PLLM_DIV_58
  4821. * @arg @ref LL_RCC_PLLM_DIV_59
  4822. * @arg @ref LL_RCC_PLLM_DIV_60
  4823. * @arg @ref LL_RCC_PLLM_DIV_61
  4824. * @arg @ref LL_RCC_PLLM_DIV_62
  4825. * @arg @ref LL_RCC_PLLM_DIV_63
  4826. */
  4827. __STATIC_INLINE uint32_t LL_RCC_PLL_GetDivider(void)
  4828. {
  4829. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLM));
  4830. }
  4831. /**
  4832. * @brief Configure Spread Spectrum used for PLL
  4833. * @note These bits must be written before enabling PLL
  4834. * @rmtoll SSCGR MODPER LL_RCC_PLL_ConfigSpreadSpectrum\n
  4835. * SSCGR INCSTEP LL_RCC_PLL_ConfigSpreadSpectrum\n
  4836. * SSCGR SPREADSEL LL_RCC_PLL_ConfigSpreadSpectrum
  4837. * @param Mod Between Min_Data=0 and Max_Data=8191
  4838. * @param Inc Between Min_Data=0 and Max_Data=32767
  4839. * @param Sel This parameter can be one of the following values:
  4840. * @arg @ref LL_RCC_SPREAD_SELECT_CENTER
  4841. * @arg @ref LL_RCC_SPREAD_SELECT_DOWN
  4842. * @retval None
  4843. */
  4844. __STATIC_INLINE void LL_RCC_PLL_ConfigSpreadSpectrum(uint32_t Mod, uint32_t Inc, uint32_t Sel)
  4845. {
  4846. MODIFY_REG(RCC->SSCGR, RCC_SSCGR_MODPER | RCC_SSCGR_INCSTEP | RCC_SSCGR_SPREADSEL, Mod | (Inc << RCC_SSCGR_INCSTEP_Pos) | Sel);
  4847. }
  4848. /**
  4849. * @brief Get Spread Spectrum Modulation Period for PLL
  4850. * @rmtoll SSCGR MODPER LL_RCC_PLL_GetPeriodModulation
  4851. * @retval Between Min_Data=0 and Max_Data=8191
  4852. */
  4853. __STATIC_INLINE uint32_t LL_RCC_PLL_GetPeriodModulation(void)
  4854. {
  4855. return (uint32_t)(READ_BIT(RCC->SSCGR, RCC_SSCGR_MODPER));
  4856. }
  4857. /**
  4858. * @brief Get Spread Spectrum Incrementation Step for PLL
  4859. * @note Must be written before enabling PLL
  4860. * @rmtoll SSCGR INCSTEP LL_RCC_PLL_GetStepIncrementation
  4861. * @retval Between Min_Data=0 and Max_Data=32767
  4862. */
  4863. __STATIC_INLINE uint32_t LL_RCC_PLL_GetStepIncrementation(void)
  4864. {
  4865. return (uint32_t)(READ_BIT(RCC->SSCGR, RCC_SSCGR_INCSTEP) >> RCC_SSCGR_INCSTEP_Pos);
  4866. }
  4867. /**
  4868. * @brief Get Spread Spectrum Selection for PLL
  4869. * @note Must be written before enabling PLL
  4870. * @rmtoll SSCGR SPREADSEL LL_RCC_PLL_GetSpreadSelection
  4871. * @retval Returned value can be one of the following values:
  4872. * @arg @ref LL_RCC_SPREAD_SELECT_CENTER
  4873. * @arg @ref LL_RCC_SPREAD_SELECT_DOWN
  4874. */
  4875. __STATIC_INLINE uint32_t LL_RCC_PLL_GetSpreadSelection(void)
  4876. {
  4877. return (uint32_t)(READ_BIT(RCC->SSCGR, RCC_SSCGR_SPREADSEL));
  4878. }
  4879. /**
  4880. * @brief Enable Spread Spectrum for PLL.
  4881. * @rmtoll SSCGR SSCGEN LL_RCC_PLL_SpreadSpectrum_Enable
  4882. * @retval None
  4883. */
  4884. __STATIC_INLINE void LL_RCC_PLL_SpreadSpectrum_Enable(void)
  4885. {
  4886. SET_BIT(RCC->SSCGR, RCC_SSCGR_SSCGEN);
  4887. }
  4888. /**
  4889. * @brief Disable Spread Spectrum for PLL.
  4890. * @rmtoll SSCGR SSCGEN LL_RCC_PLL_SpreadSpectrum_Disable
  4891. * @retval None
  4892. */
  4893. __STATIC_INLINE void LL_RCC_PLL_SpreadSpectrum_Disable(void)
  4894. {
  4895. CLEAR_BIT(RCC->SSCGR, RCC_SSCGR_SSCGEN);
  4896. }
  4897. /**
  4898. * @}
  4899. */
  4900. #if defined(RCC_PLLI2S_SUPPORT)
  4901. /** @defgroup RCC_LL_EF_PLLI2S PLLI2S
  4902. * @{
  4903. */
  4904. /**
  4905. * @brief Enable PLLI2S
  4906. * @rmtoll CR PLLI2SON LL_RCC_PLLI2S_Enable
  4907. * @retval None
  4908. */
  4909. __STATIC_INLINE void LL_RCC_PLLI2S_Enable(void)
  4910. {
  4911. SET_BIT(RCC->CR, RCC_CR_PLLI2SON);
  4912. }
  4913. /**
  4914. * @brief Disable PLLI2S
  4915. * @rmtoll CR PLLI2SON LL_RCC_PLLI2S_Disable
  4916. * @retval None
  4917. */
  4918. __STATIC_INLINE void LL_RCC_PLLI2S_Disable(void)
  4919. {
  4920. CLEAR_BIT(RCC->CR, RCC_CR_PLLI2SON);
  4921. }
  4922. /**
  4923. * @brief Check if PLLI2S Ready
  4924. * @rmtoll CR PLLI2SRDY LL_RCC_PLLI2S_IsReady
  4925. * @retval State of bit (1 or 0).
  4926. */
  4927. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_IsReady(void)
  4928. {
  4929. return (READ_BIT(RCC->CR, RCC_CR_PLLI2SRDY) == (RCC_CR_PLLI2SRDY));
  4930. }
  4931. #if (defined(RCC_DCKCFGR_PLLI2SDIVQ) || defined(RCC_DCKCFGR_PLLI2SDIVR))
  4932. /**
  4933. * @brief Configure PLLI2S used for SAI domain clock
  4934. * @note PLL Source and PLLM Divider can be written only when PLL,
  4935. * PLLI2S and PLLSAI(*) are disabled
  4936. * @note PLLN/PLLQ/PLLR can be written only when PLLI2S is disabled
  4937. * @note This can be selected for SAI
  4938. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLI2S_ConfigDomain_SAI\n
  4939. * PLLI2SCFGR PLLI2SSRC LL_RCC_PLLI2S_ConfigDomain_SAI\n
  4940. * PLLCFGR PLLM LL_RCC_PLLI2S_ConfigDomain_SAI\n
  4941. * PLLI2SCFGR PLLI2SM LL_RCC_PLLI2S_ConfigDomain_SAI\n
  4942. * PLLI2SCFGR PLLI2SN LL_RCC_PLLI2S_ConfigDomain_SAI\n
  4943. * PLLI2SCFGR PLLI2SQ LL_RCC_PLLI2S_ConfigDomain_SAI\n
  4944. * PLLI2SCFGR PLLI2SR LL_RCC_PLLI2S_ConfigDomain_SAI\n
  4945. * DCKCFGR PLLI2SDIVQ LL_RCC_PLLI2S_ConfigDomain_SAI\n
  4946. * DCKCFGR PLLI2SDIVR LL_RCC_PLLI2S_ConfigDomain_SAI
  4947. * @param Source This parameter can be one of the following values:
  4948. * @arg @ref LL_RCC_PLLSOURCE_HSI
  4949. * @arg @ref LL_RCC_PLLSOURCE_HSE
  4950. * @arg @ref LL_RCC_PLLI2SSOURCE_PIN (*)
  4951. *
  4952. * (*) value not defined in all devices.
  4953. * @param PLLM This parameter can be one of the following values:
  4954. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  4955. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  4956. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  4957. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  4958. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  4959. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  4960. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  4961. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  4962. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  4963. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  4964. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  4965. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  4966. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  4967. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  4968. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  4969. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  4970. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  4971. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  4972. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  4973. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  4974. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  4975. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  4976. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  4977. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  4978. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  4979. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  4980. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  4981. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  4982. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  4983. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  4984. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  4985. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  4986. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  4987. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  4988. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  4989. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  4990. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  4991. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  4992. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  4993. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  4994. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  4995. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  4996. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  4997. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  4998. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  4999. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  5000. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  5001. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  5002. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  5003. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  5004. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  5005. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  5006. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  5007. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  5008. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  5009. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  5010. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  5011. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  5012. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  5013. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  5014. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  5015. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  5016. * @param PLLN Between 50/192(*) and 432
  5017. *
  5018. * (*) value not defined in all devices.
  5019. * @param PLLQ_R This parameter can be one of the following values:
  5020. * @arg @ref LL_RCC_PLLI2SQ_DIV_2 (*)
  5021. * @arg @ref LL_RCC_PLLI2SQ_DIV_3 (*)
  5022. * @arg @ref LL_RCC_PLLI2SQ_DIV_4 (*)
  5023. * @arg @ref LL_RCC_PLLI2SQ_DIV_5 (*)
  5024. * @arg @ref LL_RCC_PLLI2SQ_DIV_6 (*)
  5025. * @arg @ref LL_RCC_PLLI2SQ_DIV_7 (*)
  5026. * @arg @ref LL_RCC_PLLI2SQ_DIV_8 (*)
  5027. * @arg @ref LL_RCC_PLLI2SQ_DIV_9 (*)
  5028. * @arg @ref LL_RCC_PLLI2SQ_DIV_10 (*)
  5029. * @arg @ref LL_RCC_PLLI2SQ_DIV_11 (*)
  5030. * @arg @ref LL_RCC_PLLI2SQ_DIV_12 (*)
  5031. * @arg @ref LL_RCC_PLLI2SQ_DIV_13 (*)
  5032. * @arg @ref LL_RCC_PLLI2SQ_DIV_14 (*)
  5033. * @arg @ref LL_RCC_PLLI2SQ_DIV_15 (*)
  5034. * @arg @ref LL_RCC_PLLI2SR_DIV_2 (*)
  5035. * @arg @ref LL_RCC_PLLI2SR_DIV_3 (*)
  5036. * @arg @ref LL_RCC_PLLI2SR_DIV_4 (*)
  5037. * @arg @ref LL_RCC_PLLI2SR_DIV_5 (*)
  5038. * @arg @ref LL_RCC_PLLI2SR_DIV_6 (*)
  5039. * @arg @ref LL_RCC_PLLI2SR_DIV_7 (*)
  5040. *
  5041. * (*) value not defined in all devices.
  5042. * @param PLLDIVQ_R This parameter can be one of the following values:
  5043. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_1 (*)
  5044. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_2 (*)
  5045. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_3 (*)
  5046. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_4 (*)
  5047. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_5 (*)
  5048. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_6 (*)
  5049. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_7 (*)
  5050. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_8 (*)
  5051. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_9 (*)
  5052. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_10 (*)
  5053. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_11 (*)
  5054. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_12 (*)
  5055. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_13 (*)
  5056. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_14 (*)
  5057. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_15 (*)
  5058. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_16 (*)
  5059. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_17 (*)
  5060. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_18 (*)
  5061. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_19 (*)
  5062. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_20 (*)
  5063. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_21 (*)
  5064. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_22 (*)
  5065. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_23 (*)
  5066. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_24 (*)
  5067. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_25 (*)
  5068. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_26 (*)
  5069. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_27 (*)
  5070. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_28 (*)
  5071. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_29 (*)
  5072. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_30 (*)
  5073. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_31 (*)
  5074. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_32 (*)
  5075. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_1 (*)
  5076. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_2 (*)
  5077. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_3 (*)
  5078. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_4 (*)
  5079. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_5 (*)
  5080. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_6 (*)
  5081. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_7 (*)
  5082. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_8 (*)
  5083. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_9 (*)
  5084. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_10 (*)
  5085. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_11 (*)
  5086. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_12 (*)
  5087. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_13 (*)
  5088. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_14 (*)
  5089. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_15 (*)
  5090. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_16 (*)
  5091. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_17 (*)
  5092. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_18 (*)
  5093. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_19 (*)
  5094. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_20 (*)
  5095. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_21 (*)
  5096. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_22 (*)
  5097. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_23 (*)
  5098. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_24 (*)
  5099. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_25 (*)
  5100. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_26 (*)
  5101. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_27 (*)
  5102. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_28 (*)
  5103. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_29 (*)
  5104. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_30 (*)
  5105. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_31 (*)
  5106. *
  5107. * (*) value not defined in all devices.
  5108. * @retval None
  5109. */
  5110. __STATIC_INLINE void LL_RCC_PLLI2S_ConfigDomain_SAI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLQ_R,
  5111. uint32_t PLLDIVQ_R)
  5112. {
  5113. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&RCC->PLLCFGR) + (Source & 0x80U)));
  5114. MODIFY_REG(*pReg, RCC_PLLCFGR_PLLSRC, (Source & (~0x80U)));
  5115. #if defined(RCC_PLLI2SCFGR_PLLI2SM)
  5116. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SM, PLLM);
  5117. #else
  5118. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLM, PLLM);
  5119. #endif /* RCC_PLLI2SCFGR_PLLI2SM */
  5120. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SN, PLLN << RCC_PLLI2SCFGR_PLLI2SN_Pos);
  5121. #if defined(RCC_DCKCFGR_PLLI2SDIVQ)
  5122. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SQ, PLLQ_R);
  5123. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLI2SDIVQ, PLLDIVQ_R);
  5124. #else
  5125. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SR, PLLQ_R);
  5126. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLI2SDIVR, PLLDIVQ_R);
  5127. #endif /* RCC_DCKCFGR_PLLI2SDIVQ */
  5128. }
  5129. #endif /* RCC_DCKCFGR_PLLI2SDIVQ && RCC_DCKCFGR_PLLI2SDIVR */
  5130. #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ)
  5131. /**
  5132. * @brief Configure PLLI2S used for 48Mhz domain clock
  5133. * @note PLL Source and PLLM Divider can be written only when PLL,
  5134. * PLLI2S and PLLSAI(*) are disabled
  5135. * @note PLLN/PLLQ can be written only when PLLI2S is disabled
  5136. * @note This can be selected for RNG, USB, SDIO
  5137. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLI2S_ConfigDomain_48M\n
  5138. * PLLI2SCFGR PLLI2SSRC LL_RCC_PLLI2S_ConfigDomain_48M\n
  5139. * PLLCFGR PLLM LL_RCC_PLLI2S_ConfigDomain_48M\n
  5140. * PLLI2SCFGR PLLI2SM LL_RCC_PLLI2S_ConfigDomain_48M\n
  5141. * PLLI2SCFGR PLLI2SN LL_RCC_PLLI2S_ConfigDomain_48M\n
  5142. * PLLI2SCFGR PLLI2SQ LL_RCC_PLLI2S_ConfigDomain_48M
  5143. * @param Source This parameter can be one of the following values:
  5144. * @arg @ref LL_RCC_PLLSOURCE_HSI
  5145. * @arg @ref LL_RCC_PLLSOURCE_HSE
  5146. * @arg @ref LL_RCC_PLLI2SSOURCE_PIN (*)
  5147. *
  5148. * (*) value not defined in all devices.
  5149. * @param PLLM This parameter can be one of the following values:
  5150. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  5151. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  5152. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  5153. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  5154. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  5155. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  5156. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  5157. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  5158. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  5159. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  5160. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  5161. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  5162. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  5163. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  5164. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  5165. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  5166. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  5167. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  5168. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  5169. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  5170. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  5171. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  5172. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  5173. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  5174. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  5175. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  5176. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  5177. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  5178. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  5179. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  5180. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  5181. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  5182. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  5183. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  5184. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  5185. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  5186. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  5187. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  5188. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  5189. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  5190. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  5191. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  5192. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  5193. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  5194. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  5195. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  5196. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  5197. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  5198. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  5199. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  5200. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  5201. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  5202. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  5203. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  5204. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  5205. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  5206. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  5207. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  5208. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  5209. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  5210. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  5211. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  5212. * @param PLLN Between 50 and 432
  5213. * @param PLLQ This parameter can be one of the following values:
  5214. * @arg @ref LL_RCC_PLLI2SQ_DIV_2
  5215. * @arg @ref LL_RCC_PLLI2SQ_DIV_3
  5216. * @arg @ref LL_RCC_PLLI2SQ_DIV_4
  5217. * @arg @ref LL_RCC_PLLI2SQ_DIV_5
  5218. * @arg @ref LL_RCC_PLLI2SQ_DIV_6
  5219. * @arg @ref LL_RCC_PLLI2SQ_DIV_7
  5220. * @arg @ref LL_RCC_PLLI2SQ_DIV_8
  5221. * @arg @ref LL_RCC_PLLI2SQ_DIV_9
  5222. * @arg @ref LL_RCC_PLLI2SQ_DIV_10
  5223. * @arg @ref LL_RCC_PLLI2SQ_DIV_11
  5224. * @arg @ref LL_RCC_PLLI2SQ_DIV_12
  5225. * @arg @ref LL_RCC_PLLI2SQ_DIV_13
  5226. * @arg @ref LL_RCC_PLLI2SQ_DIV_14
  5227. * @arg @ref LL_RCC_PLLI2SQ_DIV_15
  5228. * @retval None
  5229. */
  5230. __STATIC_INLINE void LL_RCC_PLLI2S_ConfigDomain_48M(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLQ)
  5231. {
  5232. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&RCC->PLLCFGR) + (Source & 0x80U)));
  5233. MODIFY_REG(*pReg, RCC_PLLCFGR_PLLSRC, (Source & (~0x80U)));
  5234. #if defined(RCC_PLLI2SCFGR_PLLI2SM)
  5235. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SM, PLLM);
  5236. #else
  5237. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLM, PLLM);
  5238. #endif /* RCC_PLLI2SCFGR_PLLI2SM */
  5239. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SN | RCC_PLLI2SCFGR_PLLI2SQ, PLLN << RCC_PLLI2SCFGR_PLLI2SN_Pos | PLLQ);
  5240. }
  5241. #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */
  5242. #if defined(SPDIFRX)
  5243. /**
  5244. * @brief Configure PLLI2S used for SPDIFRX domain clock
  5245. * @note PLL Source and PLLM Divider can be written only when PLL,
  5246. * PLLI2S and PLLSAI(*) are disabled
  5247. * @note PLLN/PLLP can be written only when PLLI2S is disabled
  5248. * @note This can be selected for SPDIFRX
  5249. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLI2S_ConfigDomain_SPDIFRX\n
  5250. * PLLCFGR PLLM LL_RCC_PLLI2S_ConfigDomain_SPDIFRX\n
  5251. * PLLI2SCFGR PLLI2SM LL_RCC_PLLI2S_ConfigDomain_SPDIFRX\n
  5252. * PLLI2SCFGR PLLI2SN LL_RCC_PLLI2S_ConfigDomain_SPDIFRX\n
  5253. * PLLI2SCFGR PLLI2SP LL_RCC_PLLI2S_ConfigDomain_SPDIFRX
  5254. * @param Source This parameter can be one of the following values:
  5255. * @arg @ref LL_RCC_PLLSOURCE_HSI
  5256. * @arg @ref LL_RCC_PLLSOURCE_HSE
  5257. * @param PLLM This parameter can be one of the following values:
  5258. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  5259. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  5260. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  5261. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  5262. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  5263. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  5264. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  5265. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  5266. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  5267. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  5268. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  5269. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  5270. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  5271. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  5272. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  5273. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  5274. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  5275. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  5276. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  5277. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  5278. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  5279. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  5280. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  5281. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  5282. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  5283. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  5284. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  5285. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  5286. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  5287. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  5288. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  5289. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  5290. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  5291. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  5292. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  5293. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  5294. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  5295. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  5296. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  5297. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  5298. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  5299. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  5300. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  5301. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  5302. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  5303. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  5304. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  5305. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  5306. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  5307. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  5308. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  5309. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  5310. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  5311. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  5312. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  5313. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  5314. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  5315. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  5316. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  5317. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  5318. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  5319. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  5320. * @param PLLN Between 50 and 432
  5321. * @param PLLP This parameter can be one of the following values:
  5322. * @arg @ref LL_RCC_PLLI2SP_DIV_2
  5323. * @arg @ref LL_RCC_PLLI2SP_DIV_4
  5324. * @arg @ref LL_RCC_PLLI2SP_DIV_6
  5325. * @arg @ref LL_RCC_PLLI2SP_DIV_8
  5326. * @retval None
  5327. */
  5328. __STATIC_INLINE void LL_RCC_PLLI2S_ConfigDomain_SPDIFRX(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP)
  5329. {
  5330. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC, Source);
  5331. #if defined(RCC_PLLI2SCFGR_PLLI2SM)
  5332. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SM, PLLM);
  5333. #else
  5334. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLM, PLLM);
  5335. #endif /* RCC_PLLI2SCFGR_PLLI2SM */
  5336. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SN | RCC_PLLI2SCFGR_PLLI2SP, PLLN << RCC_PLLI2SCFGR_PLLI2SN_Pos | PLLP);
  5337. }
  5338. #endif /* SPDIFRX */
  5339. /**
  5340. * @brief Configure PLLI2S used for I2S1 domain clock
  5341. * @note PLL Source and PLLM Divider can be written only when PLL,
  5342. * PLLI2S and PLLSAI(*) are disabled
  5343. * @note PLLN/PLLR can be written only when PLLI2S is disabled
  5344. * @note This can be selected for I2S
  5345. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLI2S_ConfigDomain_I2S\n
  5346. * PLLCFGR PLLM LL_RCC_PLLI2S_ConfigDomain_I2S\n
  5347. * PLLI2SCFGR PLLI2SSRC LL_RCC_PLLI2S_ConfigDomain_I2S\n
  5348. * PLLI2SCFGR PLLI2SM LL_RCC_PLLI2S_ConfigDomain_I2S\n
  5349. * PLLI2SCFGR PLLI2SN LL_RCC_PLLI2S_ConfigDomain_I2S\n
  5350. * PLLI2SCFGR PLLI2SR LL_RCC_PLLI2S_ConfigDomain_I2S
  5351. * @param Source This parameter can be one of the following values:
  5352. * @arg @ref LL_RCC_PLLSOURCE_HSI
  5353. * @arg @ref LL_RCC_PLLSOURCE_HSE
  5354. * @arg @ref LL_RCC_PLLI2SSOURCE_PIN (*)
  5355. *
  5356. * (*) value not defined in all devices.
  5357. * @param PLLM This parameter can be one of the following values:
  5358. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  5359. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  5360. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  5361. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  5362. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  5363. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  5364. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  5365. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  5366. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  5367. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  5368. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  5369. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  5370. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  5371. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  5372. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  5373. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  5374. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  5375. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  5376. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  5377. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  5378. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  5379. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  5380. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  5381. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  5382. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  5383. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  5384. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  5385. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  5386. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  5387. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  5388. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  5389. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  5390. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  5391. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  5392. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  5393. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  5394. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  5395. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  5396. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  5397. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  5398. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  5399. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  5400. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  5401. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  5402. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  5403. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  5404. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  5405. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  5406. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  5407. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  5408. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  5409. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  5410. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  5411. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  5412. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  5413. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  5414. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  5415. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  5416. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  5417. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  5418. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  5419. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  5420. * @param PLLN Between 50/192(*) and 432
  5421. *
  5422. * (*) value not defined in all devices.
  5423. * @param PLLR This parameter can be one of the following values:
  5424. * @arg @ref LL_RCC_PLLI2SR_DIV_2
  5425. * @arg @ref LL_RCC_PLLI2SR_DIV_3
  5426. * @arg @ref LL_RCC_PLLI2SR_DIV_4
  5427. * @arg @ref LL_RCC_PLLI2SR_DIV_5
  5428. * @arg @ref LL_RCC_PLLI2SR_DIV_6
  5429. * @arg @ref LL_RCC_PLLI2SR_DIV_7
  5430. * @retval None
  5431. */
  5432. __STATIC_INLINE void LL_RCC_PLLI2S_ConfigDomain_I2S(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR)
  5433. {
  5434. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&RCC->PLLCFGR) + (Source & 0x80U)));
  5435. MODIFY_REG(*pReg, RCC_PLLCFGR_PLLSRC, (Source & (~0x80U)));
  5436. #if defined(RCC_PLLI2SCFGR_PLLI2SM)
  5437. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SM, PLLM);
  5438. #else
  5439. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLM, PLLM);
  5440. #endif /* RCC_PLLI2SCFGR_PLLI2SM */
  5441. MODIFY_REG(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SN | RCC_PLLI2SCFGR_PLLI2SR, PLLN << RCC_PLLI2SCFGR_PLLI2SN_Pos | PLLR);
  5442. }
  5443. /**
  5444. * @brief Get I2SPLL multiplication factor for VCO
  5445. * @rmtoll PLLI2SCFGR PLLI2SN LL_RCC_PLLI2S_GetN
  5446. * @retval Between 50/192(*) and 432
  5447. *
  5448. * (*) value not defined in all devices.
  5449. */
  5450. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetN(void)
  5451. {
  5452. return (uint32_t)(READ_BIT(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SN) >> RCC_PLLI2SCFGR_PLLI2SN_Pos);
  5453. }
  5454. #if defined(RCC_PLLI2SCFGR_PLLI2SQ)
  5455. /**
  5456. * @brief Get I2SPLL division factor for PLLI2SQ
  5457. * @rmtoll PLLI2SCFGR PLLI2SQ LL_RCC_PLLI2S_GetQ
  5458. * @retval Returned value can be one of the following values:
  5459. * @arg @ref LL_RCC_PLLI2SQ_DIV_2
  5460. * @arg @ref LL_RCC_PLLI2SQ_DIV_3
  5461. * @arg @ref LL_RCC_PLLI2SQ_DIV_4
  5462. * @arg @ref LL_RCC_PLLI2SQ_DIV_5
  5463. * @arg @ref LL_RCC_PLLI2SQ_DIV_6
  5464. * @arg @ref LL_RCC_PLLI2SQ_DIV_7
  5465. * @arg @ref LL_RCC_PLLI2SQ_DIV_8
  5466. * @arg @ref LL_RCC_PLLI2SQ_DIV_9
  5467. * @arg @ref LL_RCC_PLLI2SQ_DIV_10
  5468. * @arg @ref LL_RCC_PLLI2SQ_DIV_11
  5469. * @arg @ref LL_RCC_PLLI2SQ_DIV_12
  5470. * @arg @ref LL_RCC_PLLI2SQ_DIV_13
  5471. * @arg @ref LL_RCC_PLLI2SQ_DIV_14
  5472. * @arg @ref LL_RCC_PLLI2SQ_DIV_15
  5473. */
  5474. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetQ(void)
  5475. {
  5476. return (uint32_t)(READ_BIT(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SQ));
  5477. }
  5478. #endif /* RCC_PLLI2SCFGR_PLLI2SQ */
  5479. /**
  5480. * @brief Get I2SPLL division factor for PLLI2SR
  5481. * @note used for PLLI2SCLK (I2S clock)
  5482. * @rmtoll PLLI2SCFGR PLLI2SR LL_RCC_PLLI2S_GetR
  5483. * @retval Returned value can be one of the following values:
  5484. * @arg @ref LL_RCC_PLLI2SR_DIV_2
  5485. * @arg @ref LL_RCC_PLLI2SR_DIV_3
  5486. * @arg @ref LL_RCC_PLLI2SR_DIV_4
  5487. * @arg @ref LL_RCC_PLLI2SR_DIV_5
  5488. * @arg @ref LL_RCC_PLLI2SR_DIV_6
  5489. * @arg @ref LL_RCC_PLLI2SR_DIV_7
  5490. */
  5491. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetR(void)
  5492. {
  5493. return (uint32_t)(READ_BIT(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SR));
  5494. }
  5495. #if defined(RCC_PLLI2SCFGR_PLLI2SP)
  5496. /**
  5497. * @brief Get I2SPLL division factor for PLLI2SP
  5498. * @note used for PLLSPDIFRXCLK (SPDIFRX clock)
  5499. * @rmtoll PLLI2SCFGR PLLI2SP LL_RCC_PLLI2S_GetP
  5500. * @retval Returned value can be one of the following values:
  5501. * @arg @ref LL_RCC_PLLI2SP_DIV_2
  5502. * @arg @ref LL_RCC_PLLI2SP_DIV_4
  5503. * @arg @ref LL_RCC_PLLI2SP_DIV_6
  5504. * @arg @ref LL_RCC_PLLI2SP_DIV_8
  5505. */
  5506. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetP(void)
  5507. {
  5508. return (uint32_t)(READ_BIT(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SP));
  5509. }
  5510. #endif /* RCC_PLLI2SCFGR_PLLI2SP */
  5511. #if defined(RCC_DCKCFGR_PLLI2SDIVQ)
  5512. /**
  5513. * @brief Get I2SPLL division factor for PLLI2SDIVQ
  5514. * @note used PLLSAICLK selected (SAI clock)
  5515. * @rmtoll DCKCFGR PLLI2SDIVQ LL_RCC_PLLI2S_GetDIVQ
  5516. * @retval Returned value can be one of the following values:
  5517. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_1
  5518. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_2
  5519. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_3
  5520. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_4
  5521. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_5
  5522. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_6
  5523. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_7
  5524. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_8
  5525. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_9
  5526. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_10
  5527. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_11
  5528. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_12
  5529. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_13
  5530. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_14
  5531. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_15
  5532. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_16
  5533. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_17
  5534. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_18
  5535. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_19
  5536. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_20
  5537. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_21
  5538. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_22
  5539. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_23
  5540. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_24
  5541. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_25
  5542. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_26
  5543. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_27
  5544. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_28
  5545. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_29
  5546. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_30
  5547. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_31
  5548. * @arg @ref LL_RCC_PLLI2SDIVQ_DIV_32
  5549. */
  5550. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetDIVQ(void)
  5551. {
  5552. return (uint32_t)(READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_PLLI2SDIVQ));
  5553. }
  5554. #endif /* RCC_DCKCFGR_PLLI2SDIVQ */
  5555. #if defined(RCC_DCKCFGR_PLLI2SDIVR)
  5556. /**
  5557. * @brief Get I2SPLL division factor for PLLI2SDIVR
  5558. * @note used PLLSAICLK selected (SAI clock)
  5559. * @rmtoll DCKCFGR PLLI2SDIVR LL_RCC_PLLI2S_GetDIVR
  5560. * @retval Returned value can be one of the following values:
  5561. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_1
  5562. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_2
  5563. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_3
  5564. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_4
  5565. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_5
  5566. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_6
  5567. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_7
  5568. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_8
  5569. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_9
  5570. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_10
  5571. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_11
  5572. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_12
  5573. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_13
  5574. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_14
  5575. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_15
  5576. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_16
  5577. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_17
  5578. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_18
  5579. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_19
  5580. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_20
  5581. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_21
  5582. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_22
  5583. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_23
  5584. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_24
  5585. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_25
  5586. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_26
  5587. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_27
  5588. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_28
  5589. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_29
  5590. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_30
  5591. * @arg @ref LL_RCC_PLLI2SDIVR_DIV_31
  5592. */
  5593. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetDIVR(void)
  5594. {
  5595. return (uint32_t)(READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_PLLI2SDIVR));
  5596. }
  5597. #endif /* RCC_DCKCFGR_PLLI2SDIVR */
  5598. /**
  5599. * @brief Get division factor for PLLI2S input clock
  5600. * @rmtoll PLLCFGR PLLM LL_RCC_PLLI2S_GetDivider\n
  5601. * PLLI2SCFGR PLLI2SM LL_RCC_PLLI2S_GetDivider
  5602. * @retval Returned value can be one of the following values:
  5603. * @arg @ref LL_RCC_PLLI2SM_DIV_2
  5604. * @arg @ref LL_RCC_PLLI2SM_DIV_3
  5605. * @arg @ref LL_RCC_PLLI2SM_DIV_4
  5606. * @arg @ref LL_RCC_PLLI2SM_DIV_5
  5607. * @arg @ref LL_RCC_PLLI2SM_DIV_6
  5608. * @arg @ref LL_RCC_PLLI2SM_DIV_7
  5609. * @arg @ref LL_RCC_PLLI2SM_DIV_8
  5610. * @arg @ref LL_RCC_PLLI2SM_DIV_9
  5611. * @arg @ref LL_RCC_PLLI2SM_DIV_10
  5612. * @arg @ref LL_RCC_PLLI2SM_DIV_11
  5613. * @arg @ref LL_RCC_PLLI2SM_DIV_12
  5614. * @arg @ref LL_RCC_PLLI2SM_DIV_13
  5615. * @arg @ref LL_RCC_PLLI2SM_DIV_14
  5616. * @arg @ref LL_RCC_PLLI2SM_DIV_15
  5617. * @arg @ref LL_RCC_PLLI2SM_DIV_16
  5618. * @arg @ref LL_RCC_PLLI2SM_DIV_17
  5619. * @arg @ref LL_RCC_PLLI2SM_DIV_18
  5620. * @arg @ref LL_RCC_PLLI2SM_DIV_19
  5621. * @arg @ref LL_RCC_PLLI2SM_DIV_20
  5622. * @arg @ref LL_RCC_PLLI2SM_DIV_21
  5623. * @arg @ref LL_RCC_PLLI2SM_DIV_22
  5624. * @arg @ref LL_RCC_PLLI2SM_DIV_23
  5625. * @arg @ref LL_RCC_PLLI2SM_DIV_24
  5626. * @arg @ref LL_RCC_PLLI2SM_DIV_25
  5627. * @arg @ref LL_RCC_PLLI2SM_DIV_26
  5628. * @arg @ref LL_RCC_PLLI2SM_DIV_27
  5629. * @arg @ref LL_RCC_PLLI2SM_DIV_28
  5630. * @arg @ref LL_RCC_PLLI2SM_DIV_29
  5631. * @arg @ref LL_RCC_PLLI2SM_DIV_30
  5632. * @arg @ref LL_RCC_PLLI2SM_DIV_31
  5633. * @arg @ref LL_RCC_PLLI2SM_DIV_32
  5634. * @arg @ref LL_RCC_PLLI2SM_DIV_33
  5635. * @arg @ref LL_RCC_PLLI2SM_DIV_34
  5636. * @arg @ref LL_RCC_PLLI2SM_DIV_35
  5637. * @arg @ref LL_RCC_PLLI2SM_DIV_36
  5638. * @arg @ref LL_RCC_PLLI2SM_DIV_37
  5639. * @arg @ref LL_RCC_PLLI2SM_DIV_38
  5640. * @arg @ref LL_RCC_PLLI2SM_DIV_39
  5641. * @arg @ref LL_RCC_PLLI2SM_DIV_40
  5642. * @arg @ref LL_RCC_PLLI2SM_DIV_41
  5643. * @arg @ref LL_RCC_PLLI2SM_DIV_42
  5644. * @arg @ref LL_RCC_PLLI2SM_DIV_43
  5645. * @arg @ref LL_RCC_PLLI2SM_DIV_44
  5646. * @arg @ref LL_RCC_PLLI2SM_DIV_45
  5647. * @arg @ref LL_RCC_PLLI2SM_DIV_46
  5648. * @arg @ref LL_RCC_PLLI2SM_DIV_47
  5649. * @arg @ref LL_RCC_PLLI2SM_DIV_48
  5650. * @arg @ref LL_RCC_PLLI2SM_DIV_49
  5651. * @arg @ref LL_RCC_PLLI2SM_DIV_50
  5652. * @arg @ref LL_RCC_PLLI2SM_DIV_51
  5653. * @arg @ref LL_RCC_PLLI2SM_DIV_52
  5654. * @arg @ref LL_RCC_PLLI2SM_DIV_53
  5655. * @arg @ref LL_RCC_PLLI2SM_DIV_54
  5656. * @arg @ref LL_RCC_PLLI2SM_DIV_55
  5657. * @arg @ref LL_RCC_PLLI2SM_DIV_56
  5658. * @arg @ref LL_RCC_PLLI2SM_DIV_57
  5659. * @arg @ref LL_RCC_PLLI2SM_DIV_58
  5660. * @arg @ref LL_RCC_PLLI2SM_DIV_59
  5661. * @arg @ref LL_RCC_PLLI2SM_DIV_60
  5662. * @arg @ref LL_RCC_PLLI2SM_DIV_61
  5663. * @arg @ref LL_RCC_PLLI2SM_DIV_62
  5664. * @arg @ref LL_RCC_PLLI2SM_DIV_63
  5665. */
  5666. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetDivider(void)
  5667. {
  5668. #if defined(RCC_PLLI2SCFGR_PLLI2SM)
  5669. return (uint32_t)(READ_BIT(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SM));
  5670. #else
  5671. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLM));
  5672. #endif /* RCC_PLLI2SCFGR_PLLI2SM */
  5673. }
  5674. /**
  5675. * @brief Get the oscillator used as PLL clock source.
  5676. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLI2S_GetMainSource\n
  5677. * PLLI2SCFGR PLLI2SSRC LL_RCC_PLLI2S_GetMainSource
  5678. * @retval Returned value can be one of the following values:
  5679. * @arg @ref LL_RCC_PLLSOURCE_HSI
  5680. * @arg @ref LL_RCC_PLLSOURCE_HSE
  5681. * @arg @ref LL_RCC_PLLI2SSOURCE_PIN (*)
  5682. *
  5683. * (*) value not defined in all devices.
  5684. */
  5685. __STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetMainSource(void)
  5686. {
  5687. #if defined(RCC_PLLI2SCFGR_PLLI2SSRC)
  5688. uint32_t pllsrc = READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC);
  5689. uint32_t plli2sssrc0 = READ_BIT(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SSRC);
  5690. uint32_t plli2sssrc1 = READ_BIT(RCC->PLLI2SCFGR, RCC_PLLI2SCFGR_PLLI2SSRC) >> 15U;
  5691. return (uint32_t)(pllsrc | plli2sssrc0 | plli2sssrc1);
  5692. #else
  5693. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC));
  5694. #endif /* RCC_PLLI2SCFGR_PLLI2SSRC */
  5695. }
  5696. /**
  5697. * @}
  5698. */
  5699. #endif /* RCC_PLLI2S_SUPPORT */
  5700. #if defined(RCC_PLLSAI_SUPPORT)
  5701. /** @defgroup RCC_LL_EF_PLLSAI PLLSAI
  5702. * @{
  5703. */
  5704. /**
  5705. * @brief Enable PLLSAI
  5706. * @rmtoll CR PLLSAION LL_RCC_PLLSAI_Enable
  5707. * @retval None
  5708. */
  5709. __STATIC_INLINE void LL_RCC_PLLSAI_Enable(void)
  5710. {
  5711. SET_BIT(RCC->CR, RCC_CR_PLLSAION);
  5712. }
  5713. /**
  5714. * @brief Disable PLLSAI
  5715. * @rmtoll CR PLLSAION LL_RCC_PLLSAI_Disable
  5716. * @retval None
  5717. */
  5718. __STATIC_INLINE void LL_RCC_PLLSAI_Disable(void)
  5719. {
  5720. CLEAR_BIT(RCC->CR, RCC_CR_PLLSAION);
  5721. }
  5722. /**
  5723. * @brief Check if PLLSAI Ready
  5724. * @rmtoll CR PLLSAIRDY LL_RCC_PLLSAI_IsReady
  5725. * @retval State of bit (1 or 0).
  5726. */
  5727. __STATIC_INLINE uint32_t LL_RCC_PLLSAI_IsReady(void)
  5728. {
  5729. return (READ_BIT(RCC->CR, RCC_CR_PLLSAIRDY) == (RCC_CR_PLLSAIRDY));
  5730. }
  5731. /**
  5732. * @brief Configure PLLSAI used for SAI domain clock
  5733. * @note PLL Source and PLLM Divider can be written only when PLL,
  5734. * PLLI2S and PLLSAI(*) are disabled
  5735. * @note PLLN/PLLQ can be written only when PLLSAI is disabled
  5736. * @note This can be selected for SAI
  5737. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLSAI_ConfigDomain_SAI\n
  5738. * PLLCFGR PLLM LL_RCC_PLLSAI_ConfigDomain_SAI\n
  5739. * PLLSAICFGR PLLSAIM LL_RCC_PLLSAI_ConfigDomain_SAI\n
  5740. * PLLSAICFGR PLLSAIN LL_RCC_PLLSAI_ConfigDomain_SAI\n
  5741. * PLLSAICFGR PLLSAIQ LL_RCC_PLLSAI_ConfigDomain_SAI\n
  5742. * DCKCFGR PLLSAIDIVQ LL_RCC_PLLSAI_ConfigDomain_SAI
  5743. * @param Source This parameter can be one of the following values:
  5744. * @arg @ref LL_RCC_PLLSOURCE_HSI
  5745. * @arg @ref LL_RCC_PLLSOURCE_HSE
  5746. * @param PLLM This parameter can be one of the following values:
  5747. * @arg @ref LL_RCC_PLLSAIM_DIV_2
  5748. * @arg @ref LL_RCC_PLLSAIM_DIV_3
  5749. * @arg @ref LL_RCC_PLLSAIM_DIV_4
  5750. * @arg @ref LL_RCC_PLLSAIM_DIV_5
  5751. * @arg @ref LL_RCC_PLLSAIM_DIV_6
  5752. * @arg @ref LL_RCC_PLLSAIM_DIV_7
  5753. * @arg @ref LL_RCC_PLLSAIM_DIV_8
  5754. * @arg @ref LL_RCC_PLLSAIM_DIV_9
  5755. * @arg @ref LL_RCC_PLLSAIM_DIV_10
  5756. * @arg @ref LL_RCC_PLLSAIM_DIV_11
  5757. * @arg @ref LL_RCC_PLLSAIM_DIV_12
  5758. * @arg @ref LL_RCC_PLLSAIM_DIV_13
  5759. * @arg @ref LL_RCC_PLLSAIM_DIV_14
  5760. * @arg @ref LL_RCC_PLLSAIM_DIV_15
  5761. * @arg @ref LL_RCC_PLLSAIM_DIV_16
  5762. * @arg @ref LL_RCC_PLLSAIM_DIV_17
  5763. * @arg @ref LL_RCC_PLLSAIM_DIV_18
  5764. * @arg @ref LL_RCC_PLLSAIM_DIV_19
  5765. * @arg @ref LL_RCC_PLLSAIM_DIV_20
  5766. * @arg @ref LL_RCC_PLLSAIM_DIV_21
  5767. * @arg @ref LL_RCC_PLLSAIM_DIV_22
  5768. * @arg @ref LL_RCC_PLLSAIM_DIV_23
  5769. * @arg @ref LL_RCC_PLLSAIM_DIV_24
  5770. * @arg @ref LL_RCC_PLLSAIM_DIV_25
  5771. * @arg @ref LL_RCC_PLLSAIM_DIV_26
  5772. * @arg @ref LL_RCC_PLLSAIM_DIV_27
  5773. * @arg @ref LL_RCC_PLLSAIM_DIV_28
  5774. * @arg @ref LL_RCC_PLLSAIM_DIV_29
  5775. * @arg @ref LL_RCC_PLLSAIM_DIV_30
  5776. * @arg @ref LL_RCC_PLLSAIM_DIV_31
  5777. * @arg @ref LL_RCC_PLLSAIM_DIV_32
  5778. * @arg @ref LL_RCC_PLLSAIM_DIV_33
  5779. * @arg @ref LL_RCC_PLLSAIM_DIV_34
  5780. * @arg @ref LL_RCC_PLLSAIM_DIV_35
  5781. * @arg @ref LL_RCC_PLLSAIM_DIV_36
  5782. * @arg @ref LL_RCC_PLLSAIM_DIV_37
  5783. * @arg @ref LL_RCC_PLLSAIM_DIV_38
  5784. * @arg @ref LL_RCC_PLLSAIM_DIV_39
  5785. * @arg @ref LL_RCC_PLLSAIM_DIV_40
  5786. * @arg @ref LL_RCC_PLLSAIM_DIV_41
  5787. * @arg @ref LL_RCC_PLLSAIM_DIV_42
  5788. * @arg @ref LL_RCC_PLLSAIM_DIV_43
  5789. * @arg @ref LL_RCC_PLLSAIM_DIV_44
  5790. * @arg @ref LL_RCC_PLLSAIM_DIV_45
  5791. * @arg @ref LL_RCC_PLLSAIM_DIV_46
  5792. * @arg @ref LL_RCC_PLLSAIM_DIV_47
  5793. * @arg @ref LL_RCC_PLLSAIM_DIV_48
  5794. * @arg @ref LL_RCC_PLLSAIM_DIV_49
  5795. * @arg @ref LL_RCC_PLLSAIM_DIV_50
  5796. * @arg @ref LL_RCC_PLLSAIM_DIV_51
  5797. * @arg @ref LL_RCC_PLLSAIM_DIV_52
  5798. * @arg @ref LL_RCC_PLLSAIM_DIV_53
  5799. * @arg @ref LL_RCC_PLLSAIM_DIV_54
  5800. * @arg @ref LL_RCC_PLLSAIM_DIV_55
  5801. * @arg @ref LL_RCC_PLLSAIM_DIV_56
  5802. * @arg @ref LL_RCC_PLLSAIM_DIV_57
  5803. * @arg @ref LL_RCC_PLLSAIM_DIV_58
  5804. * @arg @ref LL_RCC_PLLSAIM_DIV_59
  5805. * @arg @ref LL_RCC_PLLSAIM_DIV_60
  5806. * @arg @ref LL_RCC_PLLSAIM_DIV_61
  5807. * @arg @ref LL_RCC_PLLSAIM_DIV_62
  5808. * @arg @ref LL_RCC_PLLSAIM_DIV_63
  5809. * @param PLLN Between 49/50(*) and 432
  5810. *
  5811. * (*) value not defined in all devices.
  5812. * @param PLLQ This parameter can be one of the following values:
  5813. * @arg @ref LL_RCC_PLLSAIQ_DIV_2
  5814. * @arg @ref LL_RCC_PLLSAIQ_DIV_3
  5815. * @arg @ref LL_RCC_PLLSAIQ_DIV_4
  5816. * @arg @ref LL_RCC_PLLSAIQ_DIV_5
  5817. * @arg @ref LL_RCC_PLLSAIQ_DIV_6
  5818. * @arg @ref LL_RCC_PLLSAIQ_DIV_7
  5819. * @arg @ref LL_RCC_PLLSAIQ_DIV_8
  5820. * @arg @ref LL_RCC_PLLSAIQ_DIV_9
  5821. * @arg @ref LL_RCC_PLLSAIQ_DIV_10
  5822. * @arg @ref LL_RCC_PLLSAIQ_DIV_11
  5823. * @arg @ref LL_RCC_PLLSAIQ_DIV_12
  5824. * @arg @ref LL_RCC_PLLSAIQ_DIV_13
  5825. * @arg @ref LL_RCC_PLLSAIQ_DIV_14
  5826. * @arg @ref LL_RCC_PLLSAIQ_DIV_15
  5827. * @param PLLDIVQ This parameter can be one of the following values:
  5828. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_1
  5829. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_2
  5830. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_3
  5831. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_4
  5832. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_5
  5833. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_6
  5834. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_7
  5835. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_8
  5836. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_9
  5837. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_10
  5838. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_11
  5839. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_12
  5840. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_13
  5841. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_14
  5842. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_15
  5843. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_16
  5844. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_17
  5845. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_18
  5846. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_19
  5847. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_20
  5848. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_21
  5849. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_22
  5850. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_23
  5851. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_24
  5852. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_25
  5853. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_26
  5854. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_27
  5855. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_28
  5856. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_29
  5857. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_30
  5858. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_31
  5859. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_32
  5860. * @retval None
  5861. */
  5862. __STATIC_INLINE void LL_RCC_PLLSAI_ConfigDomain_SAI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLQ,
  5863. uint32_t PLLDIVQ)
  5864. {
  5865. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC, Source);
  5866. #if defined(RCC_PLLSAICFGR_PLLSAIM)
  5867. MODIFY_REG(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIM, PLLM);
  5868. #else
  5869. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLM, PLLM);
  5870. #endif /* RCC_PLLSAICFGR_PLLSAIM */
  5871. MODIFY_REG(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIN | RCC_PLLSAICFGR_PLLSAIQ, PLLN << RCC_PLLSAICFGR_PLLSAIN_Pos | PLLQ);
  5872. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLSAIDIVQ, PLLDIVQ);
  5873. }
  5874. #if defined(RCC_PLLSAICFGR_PLLSAIP)
  5875. /**
  5876. * @brief Configure PLLSAI used for 48Mhz domain clock
  5877. * @note PLL Source and PLLM Divider can be written only when PLL,
  5878. * PLLI2S and PLLSAI(*) are disabled
  5879. * @note PLLN/PLLP can be written only when PLLSAI is disabled
  5880. * @note This can be selected for USB, RNG, SDIO
  5881. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLSAI_ConfigDomain_48M\n
  5882. * PLLCFGR PLLM LL_RCC_PLLSAI_ConfigDomain_48M\n
  5883. * PLLSAICFGR PLLSAIM LL_RCC_PLLSAI_ConfigDomain_48M\n
  5884. * PLLSAICFGR PLLSAIN LL_RCC_PLLSAI_ConfigDomain_48M\n
  5885. * PLLSAICFGR PLLSAIP LL_RCC_PLLSAI_ConfigDomain_48M
  5886. * @param Source This parameter can be one of the following values:
  5887. * @arg @ref LL_RCC_PLLSOURCE_HSI
  5888. * @arg @ref LL_RCC_PLLSOURCE_HSE
  5889. * @param PLLM This parameter can be one of the following values:
  5890. * @arg @ref LL_RCC_PLLSAIM_DIV_2
  5891. * @arg @ref LL_RCC_PLLSAIM_DIV_3
  5892. * @arg @ref LL_RCC_PLLSAIM_DIV_4
  5893. * @arg @ref LL_RCC_PLLSAIM_DIV_5
  5894. * @arg @ref LL_RCC_PLLSAIM_DIV_6
  5895. * @arg @ref LL_RCC_PLLSAIM_DIV_7
  5896. * @arg @ref LL_RCC_PLLSAIM_DIV_8
  5897. * @arg @ref LL_RCC_PLLSAIM_DIV_9
  5898. * @arg @ref LL_RCC_PLLSAIM_DIV_10
  5899. * @arg @ref LL_RCC_PLLSAIM_DIV_11
  5900. * @arg @ref LL_RCC_PLLSAIM_DIV_12
  5901. * @arg @ref LL_RCC_PLLSAIM_DIV_13
  5902. * @arg @ref LL_RCC_PLLSAIM_DIV_14
  5903. * @arg @ref LL_RCC_PLLSAIM_DIV_15
  5904. * @arg @ref LL_RCC_PLLSAIM_DIV_16
  5905. * @arg @ref LL_RCC_PLLSAIM_DIV_17
  5906. * @arg @ref LL_RCC_PLLSAIM_DIV_18
  5907. * @arg @ref LL_RCC_PLLSAIM_DIV_19
  5908. * @arg @ref LL_RCC_PLLSAIM_DIV_20
  5909. * @arg @ref LL_RCC_PLLSAIM_DIV_21
  5910. * @arg @ref LL_RCC_PLLSAIM_DIV_22
  5911. * @arg @ref LL_RCC_PLLSAIM_DIV_23
  5912. * @arg @ref LL_RCC_PLLSAIM_DIV_24
  5913. * @arg @ref LL_RCC_PLLSAIM_DIV_25
  5914. * @arg @ref LL_RCC_PLLSAIM_DIV_26
  5915. * @arg @ref LL_RCC_PLLSAIM_DIV_27
  5916. * @arg @ref LL_RCC_PLLSAIM_DIV_28
  5917. * @arg @ref LL_RCC_PLLSAIM_DIV_29
  5918. * @arg @ref LL_RCC_PLLSAIM_DIV_30
  5919. * @arg @ref LL_RCC_PLLSAIM_DIV_31
  5920. * @arg @ref LL_RCC_PLLSAIM_DIV_32
  5921. * @arg @ref LL_RCC_PLLSAIM_DIV_33
  5922. * @arg @ref LL_RCC_PLLSAIM_DIV_34
  5923. * @arg @ref LL_RCC_PLLSAIM_DIV_35
  5924. * @arg @ref LL_RCC_PLLSAIM_DIV_36
  5925. * @arg @ref LL_RCC_PLLSAIM_DIV_37
  5926. * @arg @ref LL_RCC_PLLSAIM_DIV_38
  5927. * @arg @ref LL_RCC_PLLSAIM_DIV_39
  5928. * @arg @ref LL_RCC_PLLSAIM_DIV_40
  5929. * @arg @ref LL_RCC_PLLSAIM_DIV_41
  5930. * @arg @ref LL_RCC_PLLSAIM_DIV_42
  5931. * @arg @ref LL_RCC_PLLSAIM_DIV_43
  5932. * @arg @ref LL_RCC_PLLSAIM_DIV_44
  5933. * @arg @ref LL_RCC_PLLSAIM_DIV_45
  5934. * @arg @ref LL_RCC_PLLSAIM_DIV_46
  5935. * @arg @ref LL_RCC_PLLSAIM_DIV_47
  5936. * @arg @ref LL_RCC_PLLSAIM_DIV_48
  5937. * @arg @ref LL_RCC_PLLSAIM_DIV_49
  5938. * @arg @ref LL_RCC_PLLSAIM_DIV_50
  5939. * @arg @ref LL_RCC_PLLSAIM_DIV_51
  5940. * @arg @ref LL_RCC_PLLSAIM_DIV_52
  5941. * @arg @ref LL_RCC_PLLSAIM_DIV_53
  5942. * @arg @ref LL_RCC_PLLSAIM_DIV_54
  5943. * @arg @ref LL_RCC_PLLSAIM_DIV_55
  5944. * @arg @ref LL_RCC_PLLSAIM_DIV_56
  5945. * @arg @ref LL_RCC_PLLSAIM_DIV_57
  5946. * @arg @ref LL_RCC_PLLSAIM_DIV_58
  5947. * @arg @ref LL_RCC_PLLSAIM_DIV_59
  5948. * @arg @ref LL_RCC_PLLSAIM_DIV_60
  5949. * @arg @ref LL_RCC_PLLSAIM_DIV_61
  5950. * @arg @ref LL_RCC_PLLSAIM_DIV_62
  5951. * @arg @ref LL_RCC_PLLSAIM_DIV_63
  5952. * @param PLLN Between 50 and 432
  5953. * @param PLLP This parameter can be one of the following values:
  5954. * @arg @ref LL_RCC_PLLSAIP_DIV_2
  5955. * @arg @ref LL_RCC_PLLSAIP_DIV_4
  5956. * @arg @ref LL_RCC_PLLSAIP_DIV_6
  5957. * @arg @ref LL_RCC_PLLSAIP_DIV_8
  5958. * @retval None
  5959. */
  5960. __STATIC_INLINE void LL_RCC_PLLSAI_ConfigDomain_48M(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP)
  5961. {
  5962. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC, Source);
  5963. #if defined(RCC_PLLSAICFGR_PLLSAIM)
  5964. MODIFY_REG(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIM, PLLM);
  5965. #else
  5966. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLM, PLLM);
  5967. #endif /* RCC_PLLSAICFGR_PLLSAIM */
  5968. MODIFY_REG(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIN | RCC_PLLSAICFGR_PLLSAIP, PLLN << RCC_PLLSAICFGR_PLLSAIN_Pos | PLLP);
  5969. }
  5970. #endif /* RCC_PLLSAICFGR_PLLSAIP */
  5971. #if defined(LTDC)
  5972. /**
  5973. * @brief Configure PLLSAI used for LTDC domain clock
  5974. * @note PLL Source and PLLM Divider can be written only when PLL,
  5975. * PLLI2S and PLLSAI(*) are disabled
  5976. * @note PLLN/PLLR can be written only when PLLSAI is disabled
  5977. * @note This can be selected for LTDC
  5978. * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLSAI_ConfigDomain_LTDC\n
  5979. * PLLCFGR PLLM LL_RCC_PLLSAI_ConfigDomain_LTDC\n
  5980. * PLLSAICFGR PLLSAIN LL_RCC_PLLSAI_ConfigDomain_LTDC\n
  5981. * PLLSAICFGR PLLSAIR LL_RCC_PLLSAI_ConfigDomain_LTDC\n
  5982. * DCKCFGR PLLSAIDIVR LL_RCC_PLLSAI_ConfigDomain_LTDC
  5983. * @param Source This parameter can be one of the following values:
  5984. * @arg @ref LL_RCC_PLLSOURCE_HSI
  5985. * @arg @ref LL_RCC_PLLSOURCE_HSE
  5986. * @param PLLM This parameter can be one of the following values:
  5987. * @arg @ref LL_RCC_PLLSAIM_DIV_2
  5988. * @arg @ref LL_RCC_PLLSAIM_DIV_3
  5989. * @arg @ref LL_RCC_PLLSAIM_DIV_4
  5990. * @arg @ref LL_RCC_PLLSAIM_DIV_5
  5991. * @arg @ref LL_RCC_PLLSAIM_DIV_6
  5992. * @arg @ref LL_RCC_PLLSAIM_DIV_7
  5993. * @arg @ref LL_RCC_PLLSAIM_DIV_8
  5994. * @arg @ref LL_RCC_PLLSAIM_DIV_9
  5995. * @arg @ref LL_RCC_PLLSAIM_DIV_10
  5996. * @arg @ref LL_RCC_PLLSAIM_DIV_11
  5997. * @arg @ref LL_RCC_PLLSAIM_DIV_12
  5998. * @arg @ref LL_RCC_PLLSAIM_DIV_13
  5999. * @arg @ref LL_RCC_PLLSAIM_DIV_14
  6000. * @arg @ref LL_RCC_PLLSAIM_DIV_15
  6001. * @arg @ref LL_RCC_PLLSAIM_DIV_16
  6002. * @arg @ref LL_RCC_PLLSAIM_DIV_17
  6003. * @arg @ref LL_RCC_PLLSAIM_DIV_18
  6004. * @arg @ref LL_RCC_PLLSAIM_DIV_19
  6005. * @arg @ref LL_RCC_PLLSAIM_DIV_20
  6006. * @arg @ref LL_RCC_PLLSAIM_DIV_21
  6007. * @arg @ref LL_RCC_PLLSAIM_DIV_22
  6008. * @arg @ref LL_RCC_PLLSAIM_DIV_23
  6009. * @arg @ref LL_RCC_PLLSAIM_DIV_24
  6010. * @arg @ref LL_RCC_PLLSAIM_DIV_25
  6011. * @arg @ref LL_RCC_PLLSAIM_DIV_26
  6012. * @arg @ref LL_RCC_PLLSAIM_DIV_27
  6013. * @arg @ref LL_RCC_PLLSAIM_DIV_28
  6014. * @arg @ref LL_RCC_PLLSAIM_DIV_29
  6015. * @arg @ref LL_RCC_PLLSAIM_DIV_30
  6016. * @arg @ref LL_RCC_PLLSAIM_DIV_31
  6017. * @arg @ref LL_RCC_PLLSAIM_DIV_32
  6018. * @arg @ref LL_RCC_PLLSAIM_DIV_33
  6019. * @arg @ref LL_RCC_PLLSAIM_DIV_34
  6020. * @arg @ref LL_RCC_PLLSAIM_DIV_35
  6021. * @arg @ref LL_RCC_PLLSAIM_DIV_36
  6022. * @arg @ref LL_RCC_PLLSAIM_DIV_37
  6023. * @arg @ref LL_RCC_PLLSAIM_DIV_38
  6024. * @arg @ref LL_RCC_PLLSAIM_DIV_39
  6025. * @arg @ref LL_RCC_PLLSAIM_DIV_40
  6026. * @arg @ref LL_RCC_PLLSAIM_DIV_41
  6027. * @arg @ref LL_RCC_PLLSAIM_DIV_42
  6028. * @arg @ref LL_RCC_PLLSAIM_DIV_43
  6029. * @arg @ref LL_RCC_PLLSAIM_DIV_44
  6030. * @arg @ref LL_RCC_PLLSAIM_DIV_45
  6031. * @arg @ref LL_RCC_PLLSAIM_DIV_46
  6032. * @arg @ref LL_RCC_PLLSAIM_DIV_47
  6033. * @arg @ref LL_RCC_PLLSAIM_DIV_48
  6034. * @arg @ref LL_RCC_PLLSAIM_DIV_49
  6035. * @arg @ref LL_RCC_PLLSAIM_DIV_50
  6036. * @arg @ref LL_RCC_PLLSAIM_DIV_51
  6037. * @arg @ref LL_RCC_PLLSAIM_DIV_52
  6038. * @arg @ref LL_RCC_PLLSAIM_DIV_53
  6039. * @arg @ref LL_RCC_PLLSAIM_DIV_54
  6040. * @arg @ref LL_RCC_PLLSAIM_DIV_55
  6041. * @arg @ref LL_RCC_PLLSAIM_DIV_56
  6042. * @arg @ref LL_RCC_PLLSAIM_DIV_57
  6043. * @arg @ref LL_RCC_PLLSAIM_DIV_58
  6044. * @arg @ref LL_RCC_PLLSAIM_DIV_59
  6045. * @arg @ref LL_RCC_PLLSAIM_DIV_60
  6046. * @arg @ref LL_RCC_PLLSAIM_DIV_61
  6047. * @arg @ref LL_RCC_PLLSAIM_DIV_62
  6048. * @arg @ref LL_RCC_PLLSAIM_DIV_63
  6049. * @param PLLN Between 49/50(*) and 432
  6050. *
  6051. * (*) value not defined in all devices.
  6052. * @param PLLR This parameter can be one of the following values:
  6053. * @arg @ref LL_RCC_PLLSAIR_DIV_2
  6054. * @arg @ref LL_RCC_PLLSAIR_DIV_3
  6055. * @arg @ref LL_RCC_PLLSAIR_DIV_4
  6056. * @arg @ref LL_RCC_PLLSAIR_DIV_5
  6057. * @arg @ref LL_RCC_PLLSAIR_DIV_6
  6058. * @arg @ref LL_RCC_PLLSAIR_DIV_7
  6059. * @param PLLDIVR This parameter can be one of the following values:
  6060. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_2
  6061. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_4
  6062. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_8
  6063. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_16
  6064. * @retval None
  6065. */
  6066. __STATIC_INLINE void LL_RCC_PLLSAI_ConfigDomain_LTDC(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR,
  6067. uint32_t PLLDIVR)
  6068. {
  6069. MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM, Source | PLLM);
  6070. MODIFY_REG(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIN | RCC_PLLSAICFGR_PLLSAIR, PLLN << RCC_PLLSAICFGR_PLLSAIN_Pos | PLLR);
  6071. MODIFY_REG(RCC->DCKCFGR, RCC_DCKCFGR_PLLSAIDIVR, PLLDIVR);
  6072. }
  6073. #endif /* LTDC */
  6074. /**
  6075. * @brief Get division factor for PLLSAI input clock
  6076. * @rmtoll PLLCFGR PLLM LL_RCC_PLLSAI_GetDivider\n
  6077. * PLLSAICFGR PLLSAIM LL_RCC_PLLSAI_GetDivider
  6078. * @retval Returned value can be one of the following values:
  6079. * @arg @ref LL_RCC_PLLSAIM_DIV_2
  6080. * @arg @ref LL_RCC_PLLSAIM_DIV_3
  6081. * @arg @ref LL_RCC_PLLSAIM_DIV_4
  6082. * @arg @ref LL_RCC_PLLSAIM_DIV_5
  6083. * @arg @ref LL_RCC_PLLSAIM_DIV_6
  6084. * @arg @ref LL_RCC_PLLSAIM_DIV_7
  6085. * @arg @ref LL_RCC_PLLSAIM_DIV_8
  6086. * @arg @ref LL_RCC_PLLSAIM_DIV_9
  6087. * @arg @ref LL_RCC_PLLSAIM_DIV_10
  6088. * @arg @ref LL_RCC_PLLSAIM_DIV_11
  6089. * @arg @ref LL_RCC_PLLSAIM_DIV_12
  6090. * @arg @ref LL_RCC_PLLSAIM_DIV_13
  6091. * @arg @ref LL_RCC_PLLSAIM_DIV_14
  6092. * @arg @ref LL_RCC_PLLSAIM_DIV_15
  6093. * @arg @ref LL_RCC_PLLSAIM_DIV_16
  6094. * @arg @ref LL_RCC_PLLSAIM_DIV_17
  6095. * @arg @ref LL_RCC_PLLSAIM_DIV_18
  6096. * @arg @ref LL_RCC_PLLSAIM_DIV_19
  6097. * @arg @ref LL_RCC_PLLSAIM_DIV_20
  6098. * @arg @ref LL_RCC_PLLSAIM_DIV_21
  6099. * @arg @ref LL_RCC_PLLSAIM_DIV_22
  6100. * @arg @ref LL_RCC_PLLSAIM_DIV_23
  6101. * @arg @ref LL_RCC_PLLSAIM_DIV_24
  6102. * @arg @ref LL_RCC_PLLSAIM_DIV_25
  6103. * @arg @ref LL_RCC_PLLSAIM_DIV_26
  6104. * @arg @ref LL_RCC_PLLSAIM_DIV_27
  6105. * @arg @ref LL_RCC_PLLSAIM_DIV_28
  6106. * @arg @ref LL_RCC_PLLSAIM_DIV_29
  6107. * @arg @ref LL_RCC_PLLSAIM_DIV_30
  6108. * @arg @ref LL_RCC_PLLSAIM_DIV_31
  6109. * @arg @ref LL_RCC_PLLSAIM_DIV_32
  6110. * @arg @ref LL_RCC_PLLSAIM_DIV_33
  6111. * @arg @ref LL_RCC_PLLSAIM_DIV_34
  6112. * @arg @ref LL_RCC_PLLSAIM_DIV_35
  6113. * @arg @ref LL_RCC_PLLSAIM_DIV_36
  6114. * @arg @ref LL_RCC_PLLSAIM_DIV_37
  6115. * @arg @ref LL_RCC_PLLSAIM_DIV_38
  6116. * @arg @ref LL_RCC_PLLSAIM_DIV_39
  6117. * @arg @ref LL_RCC_PLLSAIM_DIV_40
  6118. * @arg @ref LL_RCC_PLLSAIM_DIV_41
  6119. * @arg @ref LL_RCC_PLLSAIM_DIV_42
  6120. * @arg @ref LL_RCC_PLLSAIM_DIV_43
  6121. * @arg @ref LL_RCC_PLLSAIM_DIV_44
  6122. * @arg @ref LL_RCC_PLLSAIM_DIV_45
  6123. * @arg @ref LL_RCC_PLLSAIM_DIV_46
  6124. * @arg @ref LL_RCC_PLLSAIM_DIV_47
  6125. * @arg @ref LL_RCC_PLLSAIM_DIV_48
  6126. * @arg @ref LL_RCC_PLLSAIM_DIV_49
  6127. * @arg @ref LL_RCC_PLLSAIM_DIV_50
  6128. * @arg @ref LL_RCC_PLLSAIM_DIV_51
  6129. * @arg @ref LL_RCC_PLLSAIM_DIV_52
  6130. * @arg @ref LL_RCC_PLLSAIM_DIV_53
  6131. * @arg @ref LL_RCC_PLLSAIM_DIV_54
  6132. * @arg @ref LL_RCC_PLLSAIM_DIV_55
  6133. * @arg @ref LL_RCC_PLLSAIM_DIV_56
  6134. * @arg @ref LL_RCC_PLLSAIM_DIV_57
  6135. * @arg @ref LL_RCC_PLLSAIM_DIV_58
  6136. * @arg @ref LL_RCC_PLLSAIM_DIV_59
  6137. * @arg @ref LL_RCC_PLLSAIM_DIV_60
  6138. * @arg @ref LL_RCC_PLLSAIM_DIV_61
  6139. * @arg @ref LL_RCC_PLLSAIM_DIV_62
  6140. * @arg @ref LL_RCC_PLLSAIM_DIV_63
  6141. */
  6142. __STATIC_INLINE uint32_t LL_RCC_PLLSAI_GetDivider(void)
  6143. {
  6144. #if defined(RCC_PLLSAICFGR_PLLSAIM)
  6145. return (uint32_t)(READ_BIT(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIM));
  6146. #else
  6147. return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLM));
  6148. #endif /* RCC_PLLSAICFGR_PLLSAIM */
  6149. }
  6150. /**
  6151. * @brief Get SAIPLL multiplication factor for VCO
  6152. * @rmtoll PLLSAICFGR PLLSAIN LL_RCC_PLLSAI_GetN
  6153. * @retval Between 49/50(*) and 432
  6154. *
  6155. * (*) value not defined in all devices.
  6156. */
  6157. __STATIC_INLINE uint32_t LL_RCC_PLLSAI_GetN(void)
  6158. {
  6159. return (uint32_t)(READ_BIT(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIN) >> RCC_PLLSAICFGR_PLLSAIN_Pos);
  6160. }
  6161. /**
  6162. * @brief Get SAIPLL division factor for PLLSAIQ
  6163. * @rmtoll PLLSAICFGR PLLSAIQ LL_RCC_PLLSAI_GetQ
  6164. * @retval Returned value can be one of the following values:
  6165. * @arg @ref LL_RCC_PLLSAIQ_DIV_2
  6166. * @arg @ref LL_RCC_PLLSAIQ_DIV_3
  6167. * @arg @ref LL_RCC_PLLSAIQ_DIV_4
  6168. * @arg @ref LL_RCC_PLLSAIQ_DIV_5
  6169. * @arg @ref LL_RCC_PLLSAIQ_DIV_6
  6170. * @arg @ref LL_RCC_PLLSAIQ_DIV_7
  6171. * @arg @ref LL_RCC_PLLSAIQ_DIV_8
  6172. * @arg @ref LL_RCC_PLLSAIQ_DIV_9
  6173. * @arg @ref LL_RCC_PLLSAIQ_DIV_10
  6174. * @arg @ref LL_RCC_PLLSAIQ_DIV_11
  6175. * @arg @ref LL_RCC_PLLSAIQ_DIV_12
  6176. * @arg @ref LL_RCC_PLLSAIQ_DIV_13
  6177. * @arg @ref LL_RCC_PLLSAIQ_DIV_14
  6178. * @arg @ref LL_RCC_PLLSAIQ_DIV_15
  6179. */
  6180. __STATIC_INLINE uint32_t LL_RCC_PLLSAI_GetQ(void)
  6181. {
  6182. return (uint32_t)(READ_BIT(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIQ));
  6183. }
  6184. #if defined(RCC_PLLSAICFGR_PLLSAIR)
  6185. /**
  6186. * @brief Get SAIPLL division factor for PLLSAIR
  6187. * @note used for PLLSAICLK (SAI clock)
  6188. * @rmtoll PLLSAICFGR PLLSAIR LL_RCC_PLLSAI_GetR
  6189. * @retval Returned value can be one of the following values:
  6190. * @arg @ref LL_RCC_PLLSAIR_DIV_2
  6191. * @arg @ref LL_RCC_PLLSAIR_DIV_3
  6192. * @arg @ref LL_RCC_PLLSAIR_DIV_4
  6193. * @arg @ref LL_RCC_PLLSAIR_DIV_5
  6194. * @arg @ref LL_RCC_PLLSAIR_DIV_6
  6195. * @arg @ref LL_RCC_PLLSAIR_DIV_7
  6196. */
  6197. __STATIC_INLINE uint32_t LL_RCC_PLLSAI_GetR(void)
  6198. {
  6199. return (uint32_t)(READ_BIT(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIR));
  6200. }
  6201. #endif /* RCC_PLLSAICFGR_PLLSAIR */
  6202. #if defined(RCC_PLLSAICFGR_PLLSAIP)
  6203. /**
  6204. * @brief Get SAIPLL division factor for PLLSAIP
  6205. * @note used for PLL48MCLK (48M domain clock)
  6206. * @rmtoll PLLSAICFGR PLLSAIP LL_RCC_PLLSAI_GetP
  6207. * @retval Returned value can be one of the following values:
  6208. * @arg @ref LL_RCC_PLLSAIP_DIV_2
  6209. * @arg @ref LL_RCC_PLLSAIP_DIV_4
  6210. * @arg @ref LL_RCC_PLLSAIP_DIV_6
  6211. * @arg @ref LL_RCC_PLLSAIP_DIV_8
  6212. */
  6213. __STATIC_INLINE uint32_t LL_RCC_PLLSAI_GetP(void)
  6214. {
  6215. return (uint32_t)(READ_BIT(RCC->PLLSAICFGR, RCC_PLLSAICFGR_PLLSAIP));
  6216. }
  6217. #endif /* RCC_PLLSAICFGR_PLLSAIP */
  6218. /**
  6219. * @brief Get SAIPLL division factor for PLLSAIDIVQ
  6220. * @note used PLLSAICLK selected (SAI clock)
  6221. * @rmtoll DCKCFGR PLLSAIDIVQ LL_RCC_PLLSAI_GetDIVQ
  6222. * @retval Returned value can be one of the following values:
  6223. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_1
  6224. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_2
  6225. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_3
  6226. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_4
  6227. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_5
  6228. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_6
  6229. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_7
  6230. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_8
  6231. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_9
  6232. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_10
  6233. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_11
  6234. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_12
  6235. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_13
  6236. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_14
  6237. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_15
  6238. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_16
  6239. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_17
  6240. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_18
  6241. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_19
  6242. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_20
  6243. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_21
  6244. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_22
  6245. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_23
  6246. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_24
  6247. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_25
  6248. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_26
  6249. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_27
  6250. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_28
  6251. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_29
  6252. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_30
  6253. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_31
  6254. * @arg @ref LL_RCC_PLLSAIDIVQ_DIV_32
  6255. */
  6256. __STATIC_INLINE uint32_t LL_RCC_PLLSAI_GetDIVQ(void)
  6257. {
  6258. return (uint32_t)(READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_PLLSAIDIVQ));
  6259. }
  6260. #if defined(RCC_DCKCFGR_PLLSAIDIVR)
  6261. /**
  6262. * @brief Get SAIPLL division factor for PLLSAIDIVR
  6263. * @note used for LTDC domain clock
  6264. * @rmtoll DCKCFGR PLLSAIDIVR LL_RCC_PLLSAI_GetDIVR
  6265. * @retval Returned value can be one of the following values:
  6266. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_2
  6267. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_4
  6268. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_8
  6269. * @arg @ref LL_RCC_PLLSAIDIVR_DIV_16
  6270. */
  6271. __STATIC_INLINE uint32_t LL_RCC_PLLSAI_GetDIVR(void)
  6272. {
  6273. return (uint32_t)(READ_BIT(RCC->DCKCFGR, RCC_DCKCFGR_PLLSAIDIVR));
  6274. }
  6275. #endif /* RCC_DCKCFGR_PLLSAIDIVR */
  6276. /**
  6277. * @}
  6278. */
  6279. #endif /* RCC_PLLSAI_SUPPORT */
  6280. /** @defgroup RCC_LL_EF_FLAG_Management FLAG Management
  6281. * @{
  6282. */
  6283. /**
  6284. * @brief Clear LSI ready interrupt flag
  6285. * @rmtoll CIR LSIRDYC LL_RCC_ClearFlag_LSIRDY
  6286. * @retval None
  6287. */
  6288. __STATIC_INLINE void LL_RCC_ClearFlag_LSIRDY(void)
  6289. {
  6290. SET_BIT(RCC->CIR, RCC_CIR_LSIRDYC);
  6291. }
  6292. /**
  6293. * @brief Clear LSE ready interrupt flag
  6294. * @rmtoll CIR LSERDYC LL_RCC_ClearFlag_LSERDY
  6295. * @retval None
  6296. */
  6297. __STATIC_INLINE void LL_RCC_ClearFlag_LSERDY(void)
  6298. {
  6299. SET_BIT(RCC->CIR, RCC_CIR_LSERDYC);
  6300. }
  6301. /**
  6302. * @brief Clear HSI ready interrupt flag
  6303. * @rmtoll CIR HSIRDYC LL_RCC_ClearFlag_HSIRDY
  6304. * @retval None
  6305. */
  6306. __STATIC_INLINE void LL_RCC_ClearFlag_HSIRDY(void)
  6307. {
  6308. SET_BIT(RCC->CIR, RCC_CIR_HSIRDYC);
  6309. }
  6310. /**
  6311. * @brief Clear HSE ready interrupt flag
  6312. * @rmtoll CIR HSERDYC LL_RCC_ClearFlag_HSERDY
  6313. * @retval None
  6314. */
  6315. __STATIC_INLINE void LL_RCC_ClearFlag_HSERDY(void)
  6316. {
  6317. SET_BIT(RCC->CIR, RCC_CIR_HSERDYC);
  6318. }
  6319. /**
  6320. * @brief Clear PLL ready interrupt flag
  6321. * @rmtoll CIR PLLRDYC LL_RCC_ClearFlag_PLLRDY
  6322. * @retval None
  6323. */
  6324. __STATIC_INLINE void LL_RCC_ClearFlag_PLLRDY(void)
  6325. {
  6326. SET_BIT(RCC->CIR, RCC_CIR_PLLRDYC);
  6327. }
  6328. #if defined(RCC_PLLI2S_SUPPORT)
  6329. /**
  6330. * @brief Clear PLLI2S ready interrupt flag
  6331. * @rmtoll CIR PLLI2SRDYC LL_RCC_ClearFlag_PLLI2SRDY
  6332. * @retval None
  6333. */
  6334. __STATIC_INLINE void LL_RCC_ClearFlag_PLLI2SRDY(void)
  6335. {
  6336. SET_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYC);
  6337. }
  6338. #endif /* RCC_PLLI2S_SUPPORT */
  6339. #if defined(RCC_PLLSAI_SUPPORT)
  6340. /**
  6341. * @brief Clear PLLSAI ready interrupt flag
  6342. * @rmtoll CIR PLLSAIRDYC LL_RCC_ClearFlag_PLLSAIRDY
  6343. * @retval None
  6344. */
  6345. __STATIC_INLINE void LL_RCC_ClearFlag_PLLSAIRDY(void)
  6346. {
  6347. SET_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYC);
  6348. }
  6349. #endif /* RCC_PLLSAI_SUPPORT */
  6350. /**
  6351. * @brief Clear Clock security system interrupt flag
  6352. * @rmtoll CIR CSSC LL_RCC_ClearFlag_HSECSS
  6353. * @retval None
  6354. */
  6355. __STATIC_INLINE void LL_RCC_ClearFlag_HSECSS(void)
  6356. {
  6357. SET_BIT(RCC->CIR, RCC_CIR_CSSC);
  6358. }
  6359. /**
  6360. * @brief Check if LSI ready interrupt occurred or not
  6361. * @rmtoll CIR LSIRDYF LL_RCC_IsActiveFlag_LSIRDY
  6362. * @retval State of bit (1 or 0).
  6363. */
  6364. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSIRDY(void)
  6365. {
  6366. return (READ_BIT(RCC->CIR, RCC_CIR_LSIRDYF) == (RCC_CIR_LSIRDYF));
  6367. }
  6368. /**
  6369. * @brief Check if LSE ready interrupt occurred or not
  6370. * @rmtoll CIR LSERDYF LL_RCC_IsActiveFlag_LSERDY
  6371. * @retval State of bit (1 or 0).
  6372. */
  6373. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSERDY(void)
  6374. {
  6375. return (READ_BIT(RCC->CIR, RCC_CIR_LSERDYF) == (RCC_CIR_LSERDYF));
  6376. }
  6377. /**
  6378. * @brief Check if HSI ready interrupt occurred or not
  6379. * @rmtoll CIR HSIRDYF LL_RCC_IsActiveFlag_HSIRDY
  6380. * @retval State of bit (1 or 0).
  6381. */
  6382. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSIRDY(void)
  6383. {
  6384. return (READ_BIT(RCC->CIR, RCC_CIR_HSIRDYF) == (RCC_CIR_HSIRDYF));
  6385. }
  6386. /**
  6387. * @brief Check if HSE ready interrupt occurred or not
  6388. * @rmtoll CIR HSERDYF LL_RCC_IsActiveFlag_HSERDY
  6389. * @retval State of bit (1 or 0).
  6390. */
  6391. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSERDY(void)
  6392. {
  6393. return (READ_BIT(RCC->CIR, RCC_CIR_HSERDYF) == (RCC_CIR_HSERDYF));
  6394. }
  6395. /**
  6396. * @brief Check if PLL ready interrupt occurred or not
  6397. * @rmtoll CIR PLLRDYF LL_RCC_IsActiveFlag_PLLRDY
  6398. * @retval State of bit (1 or 0).
  6399. */
  6400. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLRDY(void)
  6401. {
  6402. return (READ_BIT(RCC->CIR, RCC_CIR_PLLRDYF) == (RCC_CIR_PLLRDYF));
  6403. }
  6404. #if defined(RCC_PLLI2S_SUPPORT)
  6405. /**
  6406. * @brief Check if PLLI2S ready interrupt occurred or not
  6407. * @rmtoll CIR PLLI2SRDYF LL_RCC_IsActiveFlag_PLLI2SRDY
  6408. * @retval State of bit (1 or 0).
  6409. */
  6410. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLI2SRDY(void)
  6411. {
  6412. return (READ_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYF) == (RCC_CIR_PLLI2SRDYF));
  6413. }
  6414. #endif /* RCC_PLLI2S_SUPPORT */
  6415. #if defined(RCC_PLLSAI_SUPPORT)
  6416. /**
  6417. * @brief Check if PLLSAI ready interrupt occurred or not
  6418. * @rmtoll CIR PLLSAIRDYF LL_RCC_IsActiveFlag_PLLSAIRDY
  6419. * @retval State of bit (1 or 0).
  6420. */
  6421. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLSAIRDY(void)
  6422. {
  6423. return (READ_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYF) == (RCC_CIR_PLLSAIRDYF));
  6424. }
  6425. #endif /* RCC_PLLSAI_SUPPORT */
  6426. /**
  6427. * @brief Check if Clock security system interrupt occurred or not
  6428. * @rmtoll CIR CSSF LL_RCC_IsActiveFlag_HSECSS
  6429. * @retval State of bit (1 or 0).
  6430. */
  6431. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSECSS(void)
  6432. {
  6433. return (READ_BIT(RCC->CIR, RCC_CIR_CSSF) == (RCC_CIR_CSSF));
  6434. }
  6435. /**
  6436. * @brief Check if RCC flag Independent Watchdog reset is set or not.
  6437. * @rmtoll CSR IWDGRSTF LL_RCC_IsActiveFlag_IWDGRST
  6438. * @retval State of bit (1 or 0).
  6439. */
  6440. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_IWDGRST(void)
  6441. {
  6442. return (READ_BIT(RCC->CSR, RCC_CSR_IWDGRSTF) == (RCC_CSR_IWDGRSTF));
  6443. }
  6444. /**
  6445. * @brief Check if RCC flag Low Power reset is set or not.
  6446. * @rmtoll CSR LPWRRSTF LL_RCC_IsActiveFlag_LPWRRST
  6447. * @retval State of bit (1 or 0).
  6448. */
  6449. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LPWRRST(void)
  6450. {
  6451. return (READ_BIT(RCC->CSR, RCC_CSR_LPWRRSTF) == (RCC_CSR_LPWRRSTF));
  6452. }
  6453. /**
  6454. * @brief Check if RCC flag Pin reset is set or not.
  6455. * @rmtoll CSR PINRSTF LL_RCC_IsActiveFlag_PINRST
  6456. * @retval State of bit (1 or 0).
  6457. */
  6458. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PINRST(void)
  6459. {
  6460. return (READ_BIT(RCC->CSR, RCC_CSR_PINRSTF) == (RCC_CSR_PINRSTF));
  6461. }
  6462. /**
  6463. * @brief Check if RCC flag POR/PDR reset is set or not.
  6464. * @rmtoll CSR PORRSTF LL_RCC_IsActiveFlag_PORRST
  6465. * @retval State of bit (1 or 0).
  6466. */
  6467. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PORRST(void)
  6468. {
  6469. return (READ_BIT(RCC->CSR, RCC_CSR_PORRSTF) == (RCC_CSR_PORRSTF));
  6470. }
  6471. /**
  6472. * @brief Check if RCC flag Software reset is set or not.
  6473. * @rmtoll CSR SFTRSTF LL_RCC_IsActiveFlag_SFTRST
  6474. * @retval State of bit (1 or 0).
  6475. */
  6476. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_SFTRST(void)
  6477. {
  6478. return (READ_BIT(RCC->CSR, RCC_CSR_SFTRSTF) == (RCC_CSR_SFTRSTF));
  6479. }
  6480. /**
  6481. * @brief Check if RCC flag Window Watchdog reset is set or not.
  6482. * @rmtoll CSR WWDGRSTF LL_RCC_IsActiveFlag_WWDGRST
  6483. * @retval State of bit (1 or 0).
  6484. */
  6485. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_WWDGRST(void)
  6486. {
  6487. return (READ_BIT(RCC->CSR, RCC_CSR_WWDGRSTF) == (RCC_CSR_WWDGRSTF));
  6488. }
  6489. #if defined(RCC_CSR_BORRSTF)
  6490. /**
  6491. * @brief Check if RCC flag BOR reset is set or not.
  6492. * @rmtoll CSR BORRSTF LL_RCC_IsActiveFlag_BORRST
  6493. * @retval State of bit (1 or 0).
  6494. */
  6495. __STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_BORRST(void)
  6496. {
  6497. return (READ_BIT(RCC->CSR, RCC_CSR_BORRSTF) == (RCC_CSR_BORRSTF));
  6498. }
  6499. #endif /* RCC_CSR_BORRSTF */
  6500. /**
  6501. * @brief Set RMVF bit to clear the reset flags.
  6502. * @rmtoll CSR RMVF LL_RCC_ClearResetFlags
  6503. * @retval None
  6504. */
  6505. __STATIC_INLINE void LL_RCC_ClearResetFlags(void)
  6506. {
  6507. SET_BIT(RCC->CSR, RCC_CSR_RMVF);
  6508. }
  6509. /**
  6510. * @}
  6511. */
  6512. /** @defgroup RCC_LL_EF_IT_Management IT Management
  6513. * @{
  6514. */
  6515. /**
  6516. * @brief Enable LSI ready interrupt
  6517. * @rmtoll CIR LSIRDYIE LL_RCC_EnableIT_LSIRDY
  6518. * @retval None
  6519. */
  6520. __STATIC_INLINE void LL_RCC_EnableIT_LSIRDY(void)
  6521. {
  6522. SET_BIT(RCC->CIR, RCC_CIR_LSIRDYIE);
  6523. }
  6524. /**
  6525. * @brief Enable LSE ready interrupt
  6526. * @rmtoll CIR LSERDYIE LL_RCC_EnableIT_LSERDY
  6527. * @retval None
  6528. */
  6529. __STATIC_INLINE void LL_RCC_EnableIT_LSERDY(void)
  6530. {
  6531. SET_BIT(RCC->CIR, RCC_CIR_LSERDYIE);
  6532. }
  6533. /**
  6534. * @brief Enable HSI ready interrupt
  6535. * @rmtoll CIR HSIRDYIE LL_RCC_EnableIT_HSIRDY
  6536. * @retval None
  6537. */
  6538. __STATIC_INLINE void LL_RCC_EnableIT_HSIRDY(void)
  6539. {
  6540. SET_BIT(RCC->CIR, RCC_CIR_HSIRDYIE);
  6541. }
  6542. /**
  6543. * @brief Enable HSE ready interrupt
  6544. * @rmtoll CIR HSERDYIE LL_RCC_EnableIT_HSERDY
  6545. * @retval None
  6546. */
  6547. __STATIC_INLINE void LL_RCC_EnableIT_HSERDY(void)
  6548. {
  6549. SET_BIT(RCC->CIR, RCC_CIR_HSERDYIE);
  6550. }
  6551. /**
  6552. * @brief Enable PLL ready interrupt
  6553. * @rmtoll CIR PLLRDYIE LL_RCC_EnableIT_PLLRDY
  6554. * @retval None
  6555. */
  6556. __STATIC_INLINE void LL_RCC_EnableIT_PLLRDY(void)
  6557. {
  6558. SET_BIT(RCC->CIR, RCC_CIR_PLLRDYIE);
  6559. }
  6560. #if defined(RCC_PLLI2S_SUPPORT)
  6561. /**
  6562. * @brief Enable PLLI2S ready interrupt
  6563. * @rmtoll CIR PLLI2SRDYIE LL_RCC_EnableIT_PLLI2SRDY
  6564. * @retval None
  6565. */
  6566. __STATIC_INLINE void LL_RCC_EnableIT_PLLI2SRDY(void)
  6567. {
  6568. SET_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYIE);
  6569. }
  6570. #endif /* RCC_PLLI2S_SUPPORT */
  6571. #if defined(RCC_PLLSAI_SUPPORT)
  6572. /**
  6573. * @brief Enable PLLSAI ready interrupt
  6574. * @rmtoll CIR PLLSAIRDYIE LL_RCC_EnableIT_PLLSAIRDY
  6575. * @retval None
  6576. */
  6577. __STATIC_INLINE void LL_RCC_EnableIT_PLLSAIRDY(void)
  6578. {
  6579. SET_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYIE);
  6580. }
  6581. #endif /* RCC_PLLSAI_SUPPORT */
  6582. /**
  6583. * @brief Disable LSI ready interrupt
  6584. * @rmtoll CIR LSIRDYIE LL_RCC_DisableIT_LSIRDY
  6585. * @retval None
  6586. */
  6587. __STATIC_INLINE void LL_RCC_DisableIT_LSIRDY(void)
  6588. {
  6589. CLEAR_BIT(RCC->CIR, RCC_CIR_LSIRDYIE);
  6590. }
  6591. /**
  6592. * @brief Disable LSE ready interrupt
  6593. * @rmtoll CIR LSERDYIE LL_RCC_DisableIT_LSERDY
  6594. * @retval None
  6595. */
  6596. __STATIC_INLINE void LL_RCC_DisableIT_LSERDY(void)
  6597. {
  6598. CLEAR_BIT(RCC->CIR, RCC_CIR_LSERDYIE);
  6599. }
  6600. /**
  6601. * @brief Disable HSI ready interrupt
  6602. * @rmtoll CIR HSIRDYIE LL_RCC_DisableIT_HSIRDY
  6603. * @retval None
  6604. */
  6605. __STATIC_INLINE void LL_RCC_DisableIT_HSIRDY(void)
  6606. {
  6607. CLEAR_BIT(RCC->CIR, RCC_CIR_HSIRDYIE);
  6608. }
  6609. /**
  6610. * @brief Disable HSE ready interrupt
  6611. * @rmtoll CIR HSERDYIE LL_RCC_DisableIT_HSERDY
  6612. * @retval None
  6613. */
  6614. __STATIC_INLINE void LL_RCC_DisableIT_HSERDY(void)
  6615. {
  6616. CLEAR_BIT(RCC->CIR, RCC_CIR_HSERDYIE);
  6617. }
  6618. /**
  6619. * @brief Disable PLL ready interrupt
  6620. * @rmtoll CIR PLLRDYIE LL_RCC_DisableIT_PLLRDY
  6621. * @retval None
  6622. */
  6623. __STATIC_INLINE void LL_RCC_DisableIT_PLLRDY(void)
  6624. {
  6625. CLEAR_BIT(RCC->CIR, RCC_CIR_PLLRDYIE);
  6626. }
  6627. #if defined(RCC_PLLI2S_SUPPORT)
  6628. /**
  6629. * @brief Disable PLLI2S ready interrupt
  6630. * @rmtoll CIR PLLI2SRDYIE LL_RCC_DisableIT_PLLI2SRDY
  6631. * @retval None
  6632. */
  6633. __STATIC_INLINE void LL_RCC_DisableIT_PLLI2SRDY(void)
  6634. {
  6635. CLEAR_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYIE);
  6636. }
  6637. #endif /* RCC_PLLI2S_SUPPORT */
  6638. #if defined(RCC_PLLSAI_SUPPORT)
  6639. /**
  6640. * @brief Disable PLLSAI ready interrupt
  6641. * @rmtoll CIR PLLSAIRDYIE LL_RCC_DisableIT_PLLSAIRDY
  6642. * @retval None
  6643. */
  6644. __STATIC_INLINE void LL_RCC_DisableIT_PLLSAIRDY(void)
  6645. {
  6646. CLEAR_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYIE);
  6647. }
  6648. #endif /* RCC_PLLSAI_SUPPORT */
  6649. /**
  6650. * @brief Checks if LSI ready interrupt source is enabled or disabled.
  6651. * @rmtoll CIR LSIRDYIE LL_RCC_IsEnabledIT_LSIRDY
  6652. * @retval State of bit (1 or 0).
  6653. */
  6654. __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSIRDY(void)
  6655. {
  6656. return (READ_BIT(RCC->CIR, RCC_CIR_LSIRDYIE) == (RCC_CIR_LSIRDYIE));
  6657. }
  6658. /**
  6659. * @brief Checks if LSE ready interrupt source is enabled or disabled.
  6660. * @rmtoll CIR LSERDYIE LL_RCC_IsEnabledIT_LSERDY
  6661. * @retval State of bit (1 or 0).
  6662. */
  6663. __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSERDY(void)
  6664. {
  6665. return (READ_BIT(RCC->CIR, RCC_CIR_LSERDYIE) == (RCC_CIR_LSERDYIE));
  6666. }
  6667. /**
  6668. * @brief Checks if HSI ready interrupt source is enabled or disabled.
  6669. * @rmtoll CIR HSIRDYIE LL_RCC_IsEnabledIT_HSIRDY
  6670. * @retval State of bit (1 or 0).
  6671. */
  6672. __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSIRDY(void)
  6673. {
  6674. return (READ_BIT(RCC->CIR, RCC_CIR_HSIRDYIE) == (RCC_CIR_HSIRDYIE));
  6675. }
  6676. /**
  6677. * @brief Checks if HSE ready interrupt source is enabled or disabled.
  6678. * @rmtoll CIR HSERDYIE LL_RCC_IsEnabledIT_HSERDY
  6679. * @retval State of bit (1 or 0).
  6680. */
  6681. __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSERDY(void)
  6682. {
  6683. return (READ_BIT(RCC->CIR, RCC_CIR_HSERDYIE) == (RCC_CIR_HSERDYIE));
  6684. }
  6685. /**
  6686. * @brief Checks if PLL ready interrupt source is enabled or disabled.
  6687. * @rmtoll CIR PLLRDYIE LL_RCC_IsEnabledIT_PLLRDY
  6688. * @retval State of bit (1 or 0).
  6689. */
  6690. __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLRDY(void)
  6691. {
  6692. return (READ_BIT(RCC->CIR, RCC_CIR_PLLRDYIE) == (RCC_CIR_PLLRDYIE));
  6693. }
  6694. #if defined(RCC_PLLI2S_SUPPORT)
  6695. /**
  6696. * @brief Checks if PLLI2S ready interrupt source is enabled or disabled.
  6697. * @rmtoll CIR PLLI2SRDYIE LL_RCC_IsEnabledIT_PLLI2SRDY
  6698. * @retval State of bit (1 or 0).
  6699. */
  6700. __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLI2SRDY(void)
  6701. {
  6702. return (READ_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYIE) == (RCC_CIR_PLLI2SRDYIE));
  6703. }
  6704. #endif /* RCC_PLLI2S_SUPPORT */
  6705. #if defined(RCC_PLLSAI_SUPPORT)
  6706. /**
  6707. * @brief Checks if PLLSAI ready interrupt source is enabled or disabled.
  6708. * @rmtoll CIR PLLSAIRDYIE LL_RCC_IsEnabledIT_PLLSAIRDY
  6709. * @retval State of bit (1 or 0).
  6710. */
  6711. __STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLSAIRDY(void)
  6712. {
  6713. return (READ_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYIE) == (RCC_CIR_PLLSAIRDYIE));
  6714. }
  6715. #endif /* RCC_PLLSAI_SUPPORT */
  6716. /**
  6717. * @}
  6718. */
  6719. #if defined(USE_FULL_LL_DRIVER)
  6720. /** @defgroup RCC_LL_EF_Init De-initialization function
  6721. * @{
  6722. */
  6723. ErrorStatus LL_RCC_DeInit(void);
  6724. /**
  6725. * @}
  6726. */
  6727. /** @defgroup RCC_LL_EF_Get_Freq Get system and peripherals clocks frequency functions
  6728. * @{
  6729. */
  6730. void LL_RCC_GetSystemClocksFreq(LL_RCC_ClocksTypeDef *RCC_Clocks);
  6731. #if defined(FMPI2C1)
  6732. uint32_t LL_RCC_GetFMPI2CClockFreq(uint32_t FMPI2CxSource);
  6733. #endif /* FMPI2C1 */
  6734. #if defined(LPTIM1)
  6735. uint32_t LL_RCC_GetLPTIMClockFreq(uint32_t LPTIMxSource);
  6736. #endif /* LPTIM1 */
  6737. #if defined(SAI1)
  6738. uint32_t LL_RCC_GetSAIClockFreq(uint32_t SAIxSource);
  6739. #endif /* SAI1 */
  6740. #if defined(SDIO)
  6741. uint32_t LL_RCC_GetSDIOClockFreq(uint32_t SDIOxSource);
  6742. #endif /* SDIO */
  6743. #if defined(RNG)
  6744. uint32_t LL_RCC_GetRNGClockFreq(uint32_t RNGxSource);
  6745. #endif /* RNG */
  6746. #if defined(USB_OTG_FS) || defined(USB_OTG_HS)
  6747. uint32_t LL_RCC_GetUSBClockFreq(uint32_t USBxSource);
  6748. #endif /* USB_OTG_FS || USB_OTG_HS */
  6749. #if defined(DFSDM1_Channel0)
  6750. uint32_t LL_RCC_GetDFSDMClockFreq(uint32_t DFSDMxSource);
  6751. uint32_t LL_RCC_GetDFSDMAudioClockFreq(uint32_t DFSDMxSource);
  6752. #endif /* DFSDM1_Channel0 */
  6753. uint32_t LL_RCC_GetI2SClockFreq(uint32_t I2SxSource);
  6754. #if defined(CEC)
  6755. uint32_t LL_RCC_GetCECClockFreq(uint32_t CECxSource);
  6756. #endif /* CEC */
  6757. #if defined(LTDC)
  6758. uint32_t LL_RCC_GetLTDCClockFreq(uint32_t LTDCxSource);
  6759. #endif /* LTDC */
  6760. #if defined(SPDIFRX)
  6761. uint32_t LL_RCC_GetSPDIFRXClockFreq(uint32_t SPDIFRXxSource);
  6762. #endif /* SPDIFRX */
  6763. #if defined(DSI)
  6764. uint32_t LL_RCC_GetDSIClockFreq(uint32_t DSIxSource);
  6765. #endif /* DSI */
  6766. /**
  6767. * @}
  6768. */
  6769. #endif /* USE_FULL_LL_DRIVER */
  6770. /**
  6771. * @}
  6772. */
  6773. /**
  6774. * @}
  6775. */
  6776. #endif /* defined(RCC) */
  6777. /**
  6778. * @}
  6779. */
  6780. #ifdef __cplusplus
  6781. }
  6782. #endif
  6783. #endif /* __STM32F4xx_LL_RCC_H */