stm32f4xx_ll_tim.h 171 KB

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  1. /**
  2. ******************************************************************************
  3. * @file stm32f4xx_ll_tim.h
  4. * @author MCD Application Team
  5. * @brief Header file of TIM LL module.
  6. ******************************************************************************
  7. * @attention
  8. *
  9. * Copyright (c) 2016 STMicroelectronics.
  10. * All rights reserved.
  11. *
  12. * This software is licensed under terms that can be found in the LICENSE file
  13. * in the root directory of this software component.
  14. * If no LICENSE file comes with this software, it is provided AS-IS.
  15. *
  16. ******************************************************************************
  17. */
  18. /* Define to prevent recursive inclusion -------------------------------------*/
  19. #ifndef __STM32F4xx_LL_TIM_H
  20. #define __STM32F4xx_LL_TIM_H
  21. #ifdef __cplusplus
  22. extern "C" {
  23. #endif
  24. /* Includes ------------------------------------------------------------------*/
  25. #include "stm32f4xx.h"
  26. /** @addtogroup STM32F4xx_LL_Driver
  27. * @{
  28. */
  29. #if defined (TIM1) || defined (TIM2) || defined (TIM3) || defined (TIM4) || defined (TIM5) || defined (TIM6) || defined (TIM7) || defined (TIM8) || defined (TIM9) || defined (TIM10) || defined (TIM11) || defined (TIM12) || defined (TIM13) || defined (TIM14)
  30. /** @defgroup TIM_LL TIM
  31. * @{
  32. */
  33. /* Private types -------------------------------------------------------------*/
  34. /* Private variables ---------------------------------------------------------*/
  35. /** @defgroup TIM_LL_Private_Variables TIM Private Variables
  36. * @{
  37. */
  38. static const uint8_t OFFSET_TAB_CCMRx[] =
  39. {
  40. 0x00U, /* 0: TIMx_CH1 */
  41. 0x00U, /* 1: TIMx_CH1N */
  42. 0x00U, /* 2: TIMx_CH2 */
  43. 0x00U, /* 3: TIMx_CH2N */
  44. 0x04U, /* 4: TIMx_CH3 */
  45. 0x04U, /* 5: TIMx_CH3N */
  46. 0x04U /* 6: TIMx_CH4 */
  47. };
  48. static const uint8_t SHIFT_TAB_OCxx[] =
  49. {
  50. 0U, /* 0: OC1M, OC1FE, OC1PE */
  51. 0U, /* 1: - NA */
  52. 8U, /* 2: OC2M, OC2FE, OC2PE */
  53. 0U, /* 3: - NA */
  54. 0U, /* 4: OC3M, OC3FE, OC3PE */
  55. 0U, /* 5: - NA */
  56. 8U /* 6: OC4M, OC4FE, OC4PE */
  57. };
  58. static const uint8_t SHIFT_TAB_ICxx[] =
  59. {
  60. 0U, /* 0: CC1S, IC1PSC, IC1F */
  61. 0U, /* 1: - NA */
  62. 8U, /* 2: CC2S, IC2PSC, IC2F */
  63. 0U, /* 3: - NA */
  64. 0U, /* 4: CC3S, IC3PSC, IC3F */
  65. 0U, /* 5: - NA */
  66. 8U /* 6: CC4S, IC4PSC, IC4F */
  67. };
  68. static const uint8_t SHIFT_TAB_CCxP[] =
  69. {
  70. 0U, /* 0: CC1P */
  71. 2U, /* 1: CC1NP */
  72. 4U, /* 2: CC2P */
  73. 6U, /* 3: CC2NP */
  74. 8U, /* 4: CC3P */
  75. 10U, /* 5: CC3NP */
  76. 12U /* 6: CC4P */
  77. };
  78. static const uint8_t SHIFT_TAB_OISx[] =
  79. {
  80. 0U, /* 0: OIS1 */
  81. 1U, /* 1: OIS1N */
  82. 2U, /* 2: OIS2 */
  83. 3U, /* 3: OIS2N */
  84. 4U, /* 4: OIS3 */
  85. 5U, /* 5: OIS3N */
  86. 6U /* 6: OIS4 */
  87. };
  88. /**
  89. * @}
  90. */
  91. /* Private constants ---------------------------------------------------------*/
  92. /** @defgroup TIM_LL_Private_Constants TIM Private Constants
  93. * @{
  94. */
  95. /* Remap mask definitions */
  96. #define TIMx_OR_RMP_SHIFT 16U
  97. #define TIMx_OR_RMP_MASK 0x0000FFFFU
  98. #define TIM2_OR_RMP_MASK (TIM_OR_ITR1_RMP << TIMx_OR_RMP_SHIFT)
  99. #define TIM5_OR_RMP_MASK (TIM_OR_TI4_RMP << TIMx_OR_RMP_SHIFT)
  100. #define TIM11_OR_RMP_MASK (TIM_OR_TI1_RMP << TIMx_OR_RMP_SHIFT)
  101. /* Mask used to set the TDG[x:0] of the DTG bits of the TIMx_BDTR register */
  102. #define DT_DELAY_1 ((uint8_t)0x7F)
  103. #define DT_DELAY_2 ((uint8_t)0x3F)
  104. #define DT_DELAY_3 ((uint8_t)0x1F)
  105. #define DT_DELAY_4 ((uint8_t)0x1F)
  106. /* Mask used to set the DTG[7:5] bits of the DTG bits of the TIMx_BDTR register */
  107. #define DT_RANGE_1 ((uint8_t)0x00)
  108. #define DT_RANGE_2 ((uint8_t)0x80)
  109. #define DT_RANGE_3 ((uint8_t)0xC0)
  110. #define DT_RANGE_4 ((uint8_t)0xE0)
  111. /**
  112. * @}
  113. */
  114. /* Private macros ------------------------------------------------------------*/
  115. /** @defgroup TIM_LL_Private_Macros TIM Private Macros
  116. * @{
  117. */
  118. /** @brief Convert channel id into channel index.
  119. * @param __CHANNEL__ This parameter can be one of the following values:
  120. * @arg @ref LL_TIM_CHANNEL_CH1
  121. * @arg @ref LL_TIM_CHANNEL_CH1N
  122. * @arg @ref LL_TIM_CHANNEL_CH2
  123. * @arg @ref LL_TIM_CHANNEL_CH2N
  124. * @arg @ref LL_TIM_CHANNEL_CH3
  125. * @arg @ref LL_TIM_CHANNEL_CH3N
  126. * @arg @ref LL_TIM_CHANNEL_CH4
  127. * @retval none
  128. */
  129. #define TIM_GET_CHANNEL_INDEX( __CHANNEL__) \
  130. (((__CHANNEL__) == LL_TIM_CHANNEL_CH1) ? 0U :\
  131. ((__CHANNEL__) == LL_TIM_CHANNEL_CH1N) ? 1U :\
  132. ((__CHANNEL__) == LL_TIM_CHANNEL_CH2) ? 2U :\
  133. ((__CHANNEL__) == LL_TIM_CHANNEL_CH2N) ? 3U :\
  134. ((__CHANNEL__) == LL_TIM_CHANNEL_CH3) ? 4U :\
  135. ((__CHANNEL__) == LL_TIM_CHANNEL_CH3N) ? 5U : 6U)
  136. /** @brief Calculate the deadtime sampling period(in ps).
  137. * @param __TIMCLK__ timer input clock frequency (in Hz).
  138. * @param __CKD__ This parameter can be one of the following values:
  139. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  140. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  141. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  142. * @retval none
  143. */
  144. #define TIM_CALC_DTS(__TIMCLK__, __CKD__) \
  145. (((__CKD__) == LL_TIM_CLOCKDIVISION_DIV1) ? ((uint64_t)1000000000000U/(__TIMCLK__)) : \
  146. ((__CKD__) == LL_TIM_CLOCKDIVISION_DIV2) ? ((uint64_t)1000000000000U/((__TIMCLK__) >> 1U)) : \
  147. ((uint64_t)1000000000000U/((__TIMCLK__) >> 2U)))
  148. /**
  149. * @}
  150. */
  151. /* Exported types ------------------------------------------------------------*/
  152. #if defined(USE_FULL_LL_DRIVER)
  153. /** @defgroup TIM_LL_ES_INIT TIM Exported Init structure
  154. * @{
  155. */
  156. /**
  157. * @brief TIM Time Base configuration structure definition.
  158. */
  159. typedef struct
  160. {
  161. uint16_t Prescaler; /*!< Specifies the prescaler value used to divide the TIM clock.
  162. This parameter can be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  163. This feature can be modified afterwards using unitary function
  164. @ref LL_TIM_SetPrescaler().*/
  165. uint32_t CounterMode; /*!< Specifies the counter mode.
  166. This parameter can be a value of @ref TIM_LL_EC_COUNTERMODE.
  167. This feature can be modified afterwards using unitary function
  168. @ref LL_TIM_SetCounterMode().*/
  169. uint32_t Autoreload; /*!< Specifies the auto reload value to be loaded into the active
  170. Auto-Reload Register at the next update event.
  171. This parameter must be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  172. Some timer instances may support 32 bits counters. In that case this parameter must
  173. be a number between 0x0000 and 0xFFFFFFFF.
  174. This feature can be modified afterwards using unitary function
  175. @ref LL_TIM_SetAutoReload().*/
  176. uint32_t ClockDivision; /*!< Specifies the clock division.
  177. This parameter can be a value of @ref TIM_LL_EC_CLOCKDIVISION.
  178. This feature can be modified afterwards using unitary function
  179. @ref LL_TIM_SetClockDivision().*/
  180. uint32_t RepetitionCounter; /*!< Specifies the repetition counter value. Each time the RCR downcounter
  181. reaches zero, an update event is generated and counting restarts
  182. from the RCR value (N).
  183. This means in PWM mode that (N+1) corresponds to:
  184. - the number of PWM periods in edge-aligned mode
  185. - the number of half PWM period in center-aligned mode
  186. GP timers: this parameter must be a number between Min_Data = 0x00 and
  187. Max_Data = 0xFF.
  188. Advanced timers: this parameter must be a number between Min_Data = 0x0000 and
  189. Max_Data = 0xFFFF.
  190. This feature can be modified afterwards using unitary function
  191. @ref LL_TIM_SetRepetitionCounter().*/
  192. } LL_TIM_InitTypeDef;
  193. /**
  194. * @brief TIM Output Compare configuration structure definition.
  195. */
  196. typedef struct
  197. {
  198. uint32_t OCMode; /*!< Specifies the output mode.
  199. This parameter can be a value of @ref TIM_LL_EC_OCMODE.
  200. This feature can be modified afterwards using unitary function
  201. @ref LL_TIM_OC_SetMode().*/
  202. uint32_t OCState; /*!< Specifies the TIM Output Compare state.
  203. This parameter can be a value of @ref TIM_LL_EC_OCSTATE.
  204. This feature can be modified afterwards using unitary functions
  205. @ref LL_TIM_CC_EnableChannel() or @ref LL_TIM_CC_DisableChannel().*/
  206. uint32_t OCNState; /*!< Specifies the TIM complementary Output Compare state.
  207. This parameter can be a value of @ref TIM_LL_EC_OCSTATE.
  208. This feature can be modified afterwards using unitary functions
  209. @ref LL_TIM_CC_EnableChannel() or @ref LL_TIM_CC_DisableChannel().*/
  210. uint32_t CompareValue; /*!< Specifies the Compare value to be loaded into the Capture Compare Register.
  211. This parameter can be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  212. This feature can be modified afterwards using unitary function
  213. LL_TIM_OC_SetCompareCHx (x=1..6).*/
  214. uint32_t OCPolarity; /*!< Specifies the output polarity.
  215. This parameter can be a value of @ref TIM_LL_EC_OCPOLARITY.
  216. This feature can be modified afterwards using unitary function
  217. @ref LL_TIM_OC_SetPolarity().*/
  218. uint32_t OCNPolarity; /*!< Specifies the complementary output polarity.
  219. This parameter can be a value of @ref TIM_LL_EC_OCPOLARITY.
  220. This feature can be modified afterwards using unitary function
  221. @ref LL_TIM_OC_SetPolarity().*/
  222. uint32_t OCIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state.
  223. This parameter can be a value of @ref TIM_LL_EC_OCIDLESTATE.
  224. This feature can be modified afterwards using unitary function
  225. @ref LL_TIM_OC_SetIdleState().*/
  226. uint32_t OCNIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state.
  227. This parameter can be a value of @ref TIM_LL_EC_OCIDLESTATE.
  228. This feature can be modified afterwards using unitary function
  229. @ref LL_TIM_OC_SetIdleState().*/
  230. } LL_TIM_OC_InitTypeDef;
  231. /**
  232. * @brief TIM Input Capture configuration structure definition.
  233. */
  234. typedef struct
  235. {
  236. uint32_t ICPolarity; /*!< Specifies the active edge of the input signal.
  237. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  238. This feature can be modified afterwards using unitary function
  239. @ref LL_TIM_IC_SetPolarity().*/
  240. uint32_t ICActiveInput; /*!< Specifies the input.
  241. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  242. This feature can be modified afterwards using unitary function
  243. @ref LL_TIM_IC_SetActiveInput().*/
  244. uint32_t ICPrescaler; /*!< Specifies the Input Capture Prescaler.
  245. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  246. This feature can be modified afterwards using unitary function
  247. @ref LL_TIM_IC_SetPrescaler().*/
  248. uint32_t ICFilter; /*!< Specifies the input capture filter.
  249. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  250. This feature can be modified afterwards using unitary function
  251. @ref LL_TIM_IC_SetFilter().*/
  252. } LL_TIM_IC_InitTypeDef;
  253. /**
  254. * @brief TIM Encoder interface configuration structure definition.
  255. */
  256. typedef struct
  257. {
  258. uint32_t EncoderMode; /*!< Specifies the encoder resolution (x2 or x4).
  259. This parameter can be a value of @ref TIM_LL_EC_ENCODERMODE.
  260. This feature can be modified afterwards using unitary function
  261. @ref LL_TIM_SetEncoderMode().*/
  262. uint32_t IC1Polarity; /*!< Specifies the active edge of TI1 input.
  263. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  264. This feature can be modified afterwards using unitary function
  265. @ref LL_TIM_IC_SetPolarity().*/
  266. uint32_t IC1ActiveInput; /*!< Specifies the TI1 input source
  267. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  268. This feature can be modified afterwards using unitary function
  269. @ref LL_TIM_IC_SetActiveInput().*/
  270. uint32_t IC1Prescaler; /*!< Specifies the TI1 input prescaler value.
  271. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  272. This feature can be modified afterwards using unitary function
  273. @ref LL_TIM_IC_SetPrescaler().*/
  274. uint32_t IC1Filter; /*!< Specifies the TI1 input filter.
  275. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  276. This feature can be modified afterwards using unitary function
  277. @ref LL_TIM_IC_SetFilter().*/
  278. uint32_t IC2Polarity; /*!< Specifies the active edge of TI2 input.
  279. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  280. This feature can be modified afterwards using unitary function
  281. @ref LL_TIM_IC_SetPolarity().*/
  282. uint32_t IC2ActiveInput; /*!< Specifies the TI2 input source
  283. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  284. This feature can be modified afterwards using unitary function
  285. @ref LL_TIM_IC_SetActiveInput().*/
  286. uint32_t IC2Prescaler; /*!< Specifies the TI2 input prescaler value.
  287. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  288. This feature can be modified afterwards using unitary function
  289. @ref LL_TIM_IC_SetPrescaler().*/
  290. uint32_t IC2Filter; /*!< Specifies the TI2 input filter.
  291. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  292. This feature can be modified afterwards using unitary function
  293. @ref LL_TIM_IC_SetFilter().*/
  294. } LL_TIM_ENCODER_InitTypeDef;
  295. /**
  296. * @brief TIM Hall sensor interface configuration structure definition.
  297. */
  298. typedef struct
  299. {
  300. uint32_t IC1Polarity; /*!< Specifies the active edge of TI1 input.
  301. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  302. This feature can be modified afterwards using unitary function
  303. @ref LL_TIM_IC_SetPolarity().*/
  304. uint32_t IC1Prescaler; /*!< Specifies the TI1 input prescaler value.
  305. Prescaler must be set to get a maximum counter period longer than the
  306. time interval between 2 consecutive changes on the Hall inputs.
  307. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  308. This feature can be modified afterwards using unitary function
  309. @ref LL_TIM_IC_SetPrescaler().*/
  310. uint32_t IC1Filter; /*!< Specifies the TI1 input filter.
  311. This parameter can be a value of
  312. @ref TIM_LL_EC_IC_FILTER.
  313. This feature can be modified afterwards using unitary function
  314. @ref LL_TIM_IC_SetFilter().*/
  315. uint32_t CommutationDelay; /*!< Specifies the compare value to be loaded into the Capture Compare Register.
  316. A positive pulse (TRGO event) is generated with a programmable delay every time
  317. a change occurs on the Hall inputs.
  318. This parameter can be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF.
  319. This feature can be modified afterwards using unitary function
  320. @ref LL_TIM_OC_SetCompareCH2().*/
  321. } LL_TIM_HALLSENSOR_InitTypeDef;
  322. /**
  323. * @brief BDTR (Break and Dead Time) structure definition
  324. */
  325. typedef struct
  326. {
  327. uint32_t OSSRState; /*!< Specifies the Off-State selection used in Run mode.
  328. This parameter can be a value of @ref TIM_LL_EC_OSSR
  329. This feature can be modified afterwards using unitary function
  330. @ref LL_TIM_SetOffStates()
  331. @note This bit-field cannot be modified as long as LOCK level 2 has been
  332. programmed. */
  333. uint32_t OSSIState; /*!< Specifies the Off-State used in Idle state.
  334. This parameter can be a value of @ref TIM_LL_EC_OSSI
  335. This feature can be modified afterwards using unitary function
  336. @ref LL_TIM_SetOffStates()
  337. @note This bit-field cannot be modified as long as LOCK level 2 has been
  338. programmed. */
  339. uint32_t LockLevel; /*!< Specifies the LOCK level parameters.
  340. This parameter can be a value of @ref TIM_LL_EC_LOCKLEVEL
  341. @note The LOCK bits can be written only once after the reset. Once the TIMx_BDTR
  342. register has been written, their content is frozen until the next reset.*/
  343. uint8_t DeadTime; /*!< Specifies the delay time between the switching-off and the
  344. switching-on of the outputs.
  345. This parameter can be a number between Min_Data = 0x00 and Max_Data = 0xFF.
  346. This feature can be modified afterwards using unitary function
  347. @ref LL_TIM_OC_SetDeadTime()
  348. @note This bit-field can not be modified as long as LOCK level 1, 2 or 3 has been
  349. programmed. */
  350. uint16_t BreakState; /*!< Specifies whether the TIM Break input is enabled or not.
  351. This parameter can be a value of @ref TIM_LL_EC_BREAK_ENABLE
  352. This feature can be modified afterwards using unitary functions
  353. @ref LL_TIM_EnableBRK() or @ref LL_TIM_DisableBRK()
  354. @note This bit-field can not be modified as long as LOCK level 1 has been
  355. programmed. */
  356. uint32_t BreakPolarity; /*!< Specifies the TIM Break Input pin polarity.
  357. This parameter can be a value of @ref TIM_LL_EC_BREAK_POLARITY
  358. This feature can be modified afterwards using unitary function
  359. @ref LL_TIM_ConfigBRK()
  360. @note This bit-field can not be modified as long as LOCK level 1 has been
  361. programmed. */
  362. uint32_t AutomaticOutput; /*!< Specifies whether the TIM Automatic Output feature is enabled or not.
  363. This parameter can be a value of @ref TIM_LL_EC_AUTOMATICOUTPUT_ENABLE
  364. This feature can be modified afterwards using unitary functions
  365. @ref LL_TIM_EnableAutomaticOutput() or @ref LL_TIM_DisableAutomaticOutput()
  366. @note This bit-field can not be modified as long as LOCK level 1 has been
  367. programmed. */
  368. } LL_TIM_BDTR_InitTypeDef;
  369. /**
  370. * @}
  371. */
  372. #endif /* USE_FULL_LL_DRIVER */
  373. /* Exported constants --------------------------------------------------------*/
  374. /** @defgroup TIM_LL_Exported_Constants TIM Exported Constants
  375. * @{
  376. */
  377. /** @defgroup TIM_LL_EC_GET_FLAG Get Flags Defines
  378. * @brief Flags defines which can be used with LL_TIM_ReadReg function.
  379. * @{
  380. */
  381. #define LL_TIM_SR_UIF TIM_SR_UIF /*!< Update interrupt flag */
  382. #define LL_TIM_SR_CC1IF TIM_SR_CC1IF /*!< Capture/compare 1 interrupt flag */
  383. #define LL_TIM_SR_CC2IF TIM_SR_CC2IF /*!< Capture/compare 2 interrupt flag */
  384. #define LL_TIM_SR_CC3IF TIM_SR_CC3IF /*!< Capture/compare 3 interrupt flag */
  385. #define LL_TIM_SR_CC4IF TIM_SR_CC4IF /*!< Capture/compare 4 interrupt flag */
  386. #define LL_TIM_SR_COMIF TIM_SR_COMIF /*!< COM interrupt flag */
  387. #define LL_TIM_SR_TIF TIM_SR_TIF /*!< Trigger interrupt flag */
  388. #define LL_TIM_SR_BIF TIM_SR_BIF /*!< Break interrupt flag */
  389. #define LL_TIM_SR_CC1OF TIM_SR_CC1OF /*!< Capture/Compare 1 overcapture flag */
  390. #define LL_TIM_SR_CC2OF TIM_SR_CC2OF /*!< Capture/Compare 2 overcapture flag */
  391. #define LL_TIM_SR_CC3OF TIM_SR_CC3OF /*!< Capture/Compare 3 overcapture flag */
  392. #define LL_TIM_SR_CC4OF TIM_SR_CC4OF /*!< Capture/Compare 4 overcapture flag */
  393. /**
  394. * @}
  395. */
  396. #if defined(USE_FULL_LL_DRIVER)
  397. /** @defgroup TIM_LL_EC_BREAK_ENABLE Break Enable
  398. * @{
  399. */
  400. #define LL_TIM_BREAK_DISABLE 0x00000000U /*!< Break function disabled */
  401. #define LL_TIM_BREAK_ENABLE TIM_BDTR_BKE /*!< Break function enabled */
  402. /**
  403. * @}
  404. */
  405. /** @defgroup TIM_LL_EC_AUTOMATICOUTPUT_ENABLE Automatic output enable
  406. * @{
  407. */
  408. #define LL_TIM_AUTOMATICOUTPUT_DISABLE 0x00000000U /*!< MOE can be set only by software */
  409. #define LL_TIM_AUTOMATICOUTPUT_ENABLE TIM_BDTR_AOE /*!< MOE can be set by software or automatically at the next update event */
  410. /**
  411. * @}
  412. */
  413. #endif /* USE_FULL_LL_DRIVER */
  414. /** @defgroup TIM_LL_EC_IT IT Defines
  415. * @brief IT defines which can be used with LL_TIM_ReadReg and LL_TIM_WriteReg functions.
  416. * @{
  417. */
  418. #define LL_TIM_DIER_UIE TIM_DIER_UIE /*!< Update interrupt enable */
  419. #define LL_TIM_DIER_CC1IE TIM_DIER_CC1IE /*!< Capture/compare 1 interrupt enable */
  420. #define LL_TIM_DIER_CC2IE TIM_DIER_CC2IE /*!< Capture/compare 2 interrupt enable */
  421. #define LL_TIM_DIER_CC3IE TIM_DIER_CC3IE /*!< Capture/compare 3 interrupt enable */
  422. #define LL_TIM_DIER_CC4IE TIM_DIER_CC4IE /*!< Capture/compare 4 interrupt enable */
  423. #define LL_TIM_DIER_COMIE TIM_DIER_COMIE /*!< COM interrupt enable */
  424. #define LL_TIM_DIER_TIE TIM_DIER_TIE /*!< Trigger interrupt enable */
  425. #define LL_TIM_DIER_BIE TIM_DIER_BIE /*!< Break interrupt enable */
  426. /**
  427. * @}
  428. */
  429. /** @defgroup TIM_LL_EC_UPDATESOURCE Update Source
  430. * @{
  431. */
  432. #define LL_TIM_UPDATESOURCE_REGULAR 0x00000000U /*!< Counter overflow/underflow, Setting the UG bit or Update generation through the slave mode controller generates an update request */
  433. #define LL_TIM_UPDATESOURCE_COUNTER TIM_CR1_URS /*!< Only counter overflow/underflow generates an update request */
  434. /**
  435. * @}
  436. */
  437. /** @defgroup TIM_LL_EC_ONEPULSEMODE One Pulse Mode
  438. * @{
  439. */
  440. #define LL_TIM_ONEPULSEMODE_SINGLE TIM_CR1_OPM /*!< Counter stops counting at the next update event */
  441. #define LL_TIM_ONEPULSEMODE_REPETITIVE 0x00000000U /*!< Counter is not stopped at update event */
  442. /**
  443. * @}
  444. */
  445. /** @defgroup TIM_LL_EC_COUNTERMODE Counter Mode
  446. * @{
  447. */
  448. #define LL_TIM_COUNTERMODE_UP 0x00000000U /*!< Counter used as upcounter */
  449. #define LL_TIM_COUNTERMODE_DOWN TIM_CR1_DIR /*!< Counter used as downcounter */
  450. #define LL_TIM_COUNTERMODE_CENTER_DOWN TIM_CR1_CMS_0 /*!< The counter counts up and down alternatively. Output compare interrupt flags of output channels are set only when the counter is counting down. */
  451. #define LL_TIM_COUNTERMODE_CENTER_UP TIM_CR1_CMS_1 /*!< The counter counts up and down alternatively. Output compare interrupt flags of output channels are set only when the counter is counting up */
  452. #define LL_TIM_COUNTERMODE_CENTER_UP_DOWN TIM_CR1_CMS /*!< The counter counts up and down alternatively. Output compare interrupt flags of output channels are set only when the counter is counting up or down. */
  453. /**
  454. * @}
  455. */
  456. /** @defgroup TIM_LL_EC_CLOCKDIVISION Clock Division
  457. * @{
  458. */
  459. #define LL_TIM_CLOCKDIVISION_DIV1 0x00000000U /*!< tDTS=tCK_INT */
  460. #define LL_TIM_CLOCKDIVISION_DIV2 TIM_CR1_CKD_0 /*!< tDTS=2*tCK_INT */
  461. #define LL_TIM_CLOCKDIVISION_DIV4 TIM_CR1_CKD_1 /*!< tDTS=4*tCK_INT */
  462. /**
  463. * @}
  464. */
  465. /** @defgroup TIM_LL_EC_COUNTERDIRECTION Counter Direction
  466. * @{
  467. */
  468. #define LL_TIM_COUNTERDIRECTION_UP 0x00000000U /*!< Timer counter counts up */
  469. #define LL_TIM_COUNTERDIRECTION_DOWN TIM_CR1_DIR /*!< Timer counter counts down */
  470. /**
  471. * @}
  472. */
  473. /** @defgroup TIM_LL_EC_CCUPDATESOURCE Capture Compare Update Source
  474. * @{
  475. */
  476. #define LL_TIM_CCUPDATESOURCE_COMG_ONLY 0x00000000U /*!< Capture/compare control bits are updated by setting the COMG bit only */
  477. #define LL_TIM_CCUPDATESOURCE_COMG_AND_TRGI TIM_CR2_CCUS /*!< Capture/compare control bits are updated by setting the COMG bit or when a rising edge occurs on trigger input (TRGI) */
  478. /**
  479. * @}
  480. */
  481. /** @defgroup TIM_LL_EC_CCDMAREQUEST Capture Compare DMA Request
  482. * @{
  483. */
  484. #define LL_TIM_CCDMAREQUEST_CC 0x00000000U /*!< CCx DMA request sent when CCx event occurs */
  485. #define LL_TIM_CCDMAREQUEST_UPDATE TIM_CR2_CCDS /*!< CCx DMA requests sent when update event occurs */
  486. /**
  487. * @}
  488. */
  489. /** @defgroup TIM_LL_EC_LOCKLEVEL Lock Level
  490. * @{
  491. */
  492. #define LL_TIM_LOCKLEVEL_OFF 0x00000000U /*!< LOCK OFF - No bit is write protected */
  493. #define LL_TIM_LOCKLEVEL_1 TIM_BDTR_LOCK_0 /*!< LOCK Level 1 */
  494. #define LL_TIM_LOCKLEVEL_2 TIM_BDTR_LOCK_1 /*!< LOCK Level 2 */
  495. #define LL_TIM_LOCKLEVEL_3 TIM_BDTR_LOCK /*!< LOCK Level 3 */
  496. /**
  497. * @}
  498. */
  499. /** @defgroup TIM_LL_EC_CHANNEL Channel
  500. * @{
  501. */
  502. #define LL_TIM_CHANNEL_CH1 TIM_CCER_CC1E /*!< Timer input/output channel 1 */
  503. #define LL_TIM_CHANNEL_CH1N TIM_CCER_CC1NE /*!< Timer complementary output channel 1 */
  504. #define LL_TIM_CHANNEL_CH2 TIM_CCER_CC2E /*!< Timer input/output channel 2 */
  505. #define LL_TIM_CHANNEL_CH2N TIM_CCER_CC2NE /*!< Timer complementary output channel 2 */
  506. #define LL_TIM_CHANNEL_CH3 TIM_CCER_CC3E /*!< Timer input/output channel 3 */
  507. #define LL_TIM_CHANNEL_CH3N TIM_CCER_CC3NE /*!< Timer complementary output channel 3 */
  508. #define LL_TIM_CHANNEL_CH4 TIM_CCER_CC4E /*!< Timer input/output channel 4 */
  509. /**
  510. * @}
  511. */
  512. #if defined(USE_FULL_LL_DRIVER)
  513. /** @defgroup TIM_LL_EC_OCSTATE Output Configuration State
  514. * @{
  515. */
  516. #define LL_TIM_OCSTATE_DISABLE 0x00000000U /*!< OCx is not active */
  517. #define LL_TIM_OCSTATE_ENABLE TIM_CCER_CC1E /*!< OCx signal is output on the corresponding output pin */
  518. /**
  519. * @}
  520. */
  521. #endif /* USE_FULL_LL_DRIVER */
  522. /** @defgroup TIM_LL_EC_OCMODE Output Configuration Mode
  523. * @{
  524. */
  525. #define LL_TIM_OCMODE_FROZEN 0x00000000U /*!<The comparison between the output compare register TIMx_CCRy and the counter TIMx_CNT has no effect on the output channel level */
  526. #define LL_TIM_OCMODE_ACTIVE TIM_CCMR1_OC1M_0 /*!<OCyREF is forced high on compare match*/
  527. #define LL_TIM_OCMODE_INACTIVE TIM_CCMR1_OC1M_1 /*!<OCyREF is forced low on compare match*/
  528. #define LL_TIM_OCMODE_TOGGLE (TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_0) /*!<OCyREF toggles on compare match*/
  529. #define LL_TIM_OCMODE_FORCED_INACTIVE TIM_CCMR1_OC1M_2 /*!<OCyREF is forced low*/
  530. #define LL_TIM_OCMODE_FORCED_ACTIVE (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_0) /*!<OCyREF is forced high*/
  531. #define LL_TIM_OCMODE_PWM1 (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_1) /*!<In upcounting, channel y is active as long as TIMx_CNT<TIMx_CCRy else inactive. In downcounting, channel y is inactive as long as TIMx_CNT>TIMx_CCRy else active.*/
  532. #define LL_TIM_OCMODE_PWM2 (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_0) /*!<In upcounting, channel y is inactive as long as TIMx_CNT<TIMx_CCRy else active. In downcounting, channel y is active as long as TIMx_CNT>TIMx_CCRy else inactive*/
  533. /**
  534. * @}
  535. */
  536. /** @defgroup TIM_LL_EC_OCPOLARITY Output Configuration Polarity
  537. * @{
  538. */
  539. #define LL_TIM_OCPOLARITY_HIGH 0x00000000U /*!< OCxactive high*/
  540. #define LL_TIM_OCPOLARITY_LOW TIM_CCER_CC1P /*!< OCxactive low*/
  541. /**
  542. * @}
  543. */
  544. /** @defgroup TIM_LL_EC_OCIDLESTATE Output Configuration Idle State
  545. * @{
  546. */
  547. #define LL_TIM_OCIDLESTATE_LOW 0x00000000U /*!<OCx=0 (after a dead-time if OC is implemented) when MOE=0*/
  548. #define LL_TIM_OCIDLESTATE_HIGH TIM_CR2_OIS1 /*!<OCx=1 (after a dead-time if OC is implemented) when MOE=0*/
  549. /**
  550. * @}
  551. */
  552. /** @defgroup TIM_LL_EC_ACTIVEINPUT Active Input Selection
  553. * @{
  554. */
  555. #define LL_TIM_ACTIVEINPUT_DIRECTTI (TIM_CCMR1_CC1S_0 << 16U) /*!< ICx is mapped on TIx */
  556. #define LL_TIM_ACTIVEINPUT_INDIRECTTI (TIM_CCMR1_CC1S_1 << 16U) /*!< ICx is mapped on TIy */
  557. #define LL_TIM_ACTIVEINPUT_TRC (TIM_CCMR1_CC1S << 16U) /*!< ICx is mapped on TRC */
  558. /**
  559. * @}
  560. */
  561. /** @defgroup TIM_LL_EC_ICPSC Input Configuration Prescaler
  562. * @{
  563. */
  564. #define LL_TIM_ICPSC_DIV1 0x00000000U /*!< No prescaler, capture is done each time an edge is detected on the capture input */
  565. #define LL_TIM_ICPSC_DIV2 (TIM_CCMR1_IC1PSC_0 << 16U) /*!< Capture is done once every 2 events */
  566. #define LL_TIM_ICPSC_DIV4 (TIM_CCMR1_IC1PSC_1 << 16U) /*!< Capture is done once every 4 events */
  567. #define LL_TIM_ICPSC_DIV8 (TIM_CCMR1_IC1PSC << 16U) /*!< Capture is done once every 8 events */
  568. /**
  569. * @}
  570. */
  571. /** @defgroup TIM_LL_EC_IC_FILTER Input Configuration Filter
  572. * @{
  573. */
  574. #define LL_TIM_IC_FILTER_FDIV1 0x00000000U /*!< No filter, sampling is done at fDTS */
  575. #define LL_TIM_IC_FILTER_FDIV1_N2 (TIM_CCMR1_IC1F_0 << 16U) /*!< fSAMPLING=fCK_INT, N=2 */
  576. #define LL_TIM_IC_FILTER_FDIV1_N4 (TIM_CCMR1_IC1F_1 << 16U) /*!< fSAMPLING=fCK_INT, N=4 */
  577. #define LL_TIM_IC_FILTER_FDIV1_N8 ((TIM_CCMR1_IC1F_1 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fCK_INT, N=8 */
  578. #define LL_TIM_IC_FILTER_FDIV2_N6 (TIM_CCMR1_IC1F_2 << 16U) /*!< fSAMPLING=fDTS/2, N=6 */
  579. #define LL_TIM_IC_FILTER_FDIV2_N8 ((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/2, N=8 */
  580. #define LL_TIM_IC_FILTER_FDIV4_N6 ((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/4, N=6 */
  581. #define LL_TIM_IC_FILTER_FDIV4_N8 ((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_1 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/4, N=8 */
  582. #define LL_TIM_IC_FILTER_FDIV8_N6 (TIM_CCMR1_IC1F_3 << 16U) /*!< fSAMPLING=fDTS/8, N=6 */
  583. #define LL_TIM_IC_FILTER_FDIV8_N8 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/8, N=8 */
  584. #define LL_TIM_IC_FILTER_FDIV16_N5 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/16, N=5 */
  585. #define LL_TIM_IC_FILTER_FDIV16_N6 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_1 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/16, N=6 */
  586. #define LL_TIM_IC_FILTER_FDIV16_N8 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_2) << 16U) /*!< fSAMPLING=fDTS/16, N=8 */
  587. #define LL_TIM_IC_FILTER_FDIV32_N5 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/32, N=5 */
  588. #define LL_TIM_IC_FILTER_FDIV32_N6 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/32, N=6 */
  589. #define LL_TIM_IC_FILTER_FDIV32_N8 (TIM_CCMR1_IC1F << 16U) /*!< fSAMPLING=fDTS/32, N=8 */
  590. /**
  591. * @}
  592. */
  593. /** @defgroup TIM_LL_EC_IC_POLARITY Input Configuration Polarity
  594. * @{
  595. */
  596. #define LL_TIM_IC_POLARITY_RISING 0x00000000U /*!< The circuit is sensitive to TIxFP1 rising edge, TIxFP1 is not inverted */
  597. #define LL_TIM_IC_POLARITY_FALLING TIM_CCER_CC1P /*!< The circuit is sensitive to TIxFP1 falling edge, TIxFP1 is inverted */
  598. #define LL_TIM_IC_POLARITY_BOTHEDGE (TIM_CCER_CC1P | TIM_CCER_CC1NP) /*!< The circuit is sensitive to both TIxFP1 rising and falling edges, TIxFP1 is not inverted */
  599. /**
  600. * @}
  601. */
  602. /** @defgroup TIM_LL_EC_CLOCKSOURCE Clock Source
  603. * @{
  604. */
  605. #define LL_TIM_CLOCKSOURCE_INTERNAL 0x00000000U /*!< The timer is clocked by the internal clock provided from the RCC */
  606. #define LL_TIM_CLOCKSOURCE_EXT_MODE1 (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_1 | TIM_SMCR_SMS_0) /*!< Counter counts at each rising or falling edge on a selected input*/
  607. #define LL_TIM_CLOCKSOURCE_EXT_MODE2 TIM_SMCR_ECE /*!< Counter counts at each rising or falling edge on the external trigger input ETR */
  608. /**
  609. * @}
  610. */
  611. /** @defgroup TIM_LL_EC_ENCODERMODE Encoder Mode
  612. * @{
  613. */
  614. #define LL_TIM_ENCODERMODE_X2_TI1 TIM_SMCR_SMS_0 /*!< Quadrature encoder mode 1, x2 mode - Counter counts up/down on TI1FP1 edge depending on TI2FP2 level */
  615. #define LL_TIM_ENCODERMODE_X2_TI2 TIM_SMCR_SMS_1 /*!< Quadrature encoder mode 2, x2 mode - Counter counts up/down on TI2FP2 edge depending on TI1FP1 level */
  616. #define LL_TIM_ENCODERMODE_X4_TI12 (TIM_SMCR_SMS_1 | TIM_SMCR_SMS_0) /*!< Quadrature encoder mode 3, x4 mode - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input */
  617. /**
  618. * @}
  619. */
  620. /** @defgroup TIM_LL_EC_TRGO Trigger Output
  621. * @{
  622. */
  623. #define LL_TIM_TRGO_RESET 0x00000000U /*!< UG bit from the TIMx_EGR register is used as trigger output */
  624. #define LL_TIM_TRGO_ENABLE TIM_CR2_MMS_0 /*!< Counter Enable signal (CNT_EN) is used as trigger output */
  625. #define LL_TIM_TRGO_UPDATE TIM_CR2_MMS_1 /*!< Update event is used as trigger output */
  626. #define LL_TIM_TRGO_CC1IF (TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< CC1 capture or a compare match is used as trigger output */
  627. #define LL_TIM_TRGO_OC1REF TIM_CR2_MMS_2 /*!< OC1REF signal is used as trigger output */
  628. #define LL_TIM_TRGO_OC2REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_0) /*!< OC2REF signal is used as trigger output */
  629. #define LL_TIM_TRGO_OC3REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1) /*!< OC3REF signal is used as trigger output */
  630. #define LL_TIM_TRGO_OC4REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< OC4REF signal is used as trigger output */
  631. /**
  632. * @}
  633. */
  634. /** @defgroup TIM_LL_EC_SLAVEMODE Slave Mode
  635. * @{
  636. */
  637. #define LL_TIM_SLAVEMODE_DISABLED 0x00000000U /*!< Slave mode disabled */
  638. #define LL_TIM_SLAVEMODE_RESET TIM_SMCR_SMS_2 /*!< Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter */
  639. #define LL_TIM_SLAVEMODE_GATED (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_0) /*!< Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high */
  640. #define LL_TIM_SLAVEMODE_TRIGGER (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_1) /*!< Trigger Mode - The counter starts at a rising edge of the trigger TRGI */
  641. /**
  642. * @}
  643. */
  644. /** @defgroup TIM_LL_EC_TS Trigger Selection
  645. * @{
  646. */
  647. #define LL_TIM_TS_ITR0 0x00000000U /*!< Internal Trigger 0 (ITR0) is used as trigger input */
  648. #define LL_TIM_TS_ITR1 TIM_SMCR_TS_0 /*!< Internal Trigger 1 (ITR1) is used as trigger input */
  649. #define LL_TIM_TS_ITR2 TIM_SMCR_TS_1 /*!< Internal Trigger 2 (ITR2) is used as trigger input */
  650. #define LL_TIM_TS_ITR3 (TIM_SMCR_TS_0 | TIM_SMCR_TS_1) /*!< Internal Trigger 3 (ITR3) is used as trigger input */
  651. #define LL_TIM_TS_TI1F_ED TIM_SMCR_TS_2 /*!< TI1 Edge Detector (TI1F_ED) is used as trigger input */
  652. #define LL_TIM_TS_TI1FP1 (TIM_SMCR_TS_2 | TIM_SMCR_TS_0) /*!< Filtered Timer Input 1 (TI1FP1) is used as trigger input */
  653. #define LL_TIM_TS_TI2FP2 (TIM_SMCR_TS_2 | TIM_SMCR_TS_1) /*!< Filtered Timer Input 2 (TI12P2) is used as trigger input */
  654. #define LL_TIM_TS_ETRF (TIM_SMCR_TS_2 | TIM_SMCR_TS_1 | TIM_SMCR_TS_0) /*!< Filtered external Trigger (ETRF) is used as trigger input */
  655. /**
  656. * @}
  657. */
  658. /** @defgroup TIM_LL_EC_ETR_POLARITY External Trigger Polarity
  659. * @{
  660. */
  661. #define LL_TIM_ETR_POLARITY_NONINVERTED 0x00000000U /*!< ETR is non-inverted, active at high level or rising edge */
  662. #define LL_TIM_ETR_POLARITY_INVERTED TIM_SMCR_ETP /*!< ETR is inverted, active at low level or falling edge */
  663. /**
  664. * @}
  665. */
  666. /** @defgroup TIM_LL_EC_ETR_PRESCALER External Trigger Prescaler
  667. * @{
  668. */
  669. #define LL_TIM_ETR_PRESCALER_DIV1 0x00000000U /*!< ETR prescaler OFF */
  670. #define LL_TIM_ETR_PRESCALER_DIV2 TIM_SMCR_ETPS_0 /*!< ETR frequency is divided by 2 */
  671. #define LL_TIM_ETR_PRESCALER_DIV4 TIM_SMCR_ETPS_1 /*!< ETR frequency is divided by 4 */
  672. #define LL_TIM_ETR_PRESCALER_DIV8 TIM_SMCR_ETPS /*!< ETR frequency is divided by 8 */
  673. /**
  674. * @}
  675. */
  676. /** @defgroup TIM_LL_EC_ETR_FILTER External Trigger Filter
  677. * @{
  678. */
  679. #define LL_TIM_ETR_FILTER_FDIV1 0x00000000U /*!< No filter, sampling is done at fDTS */
  680. #define LL_TIM_ETR_FILTER_FDIV1_N2 TIM_SMCR_ETF_0 /*!< fSAMPLING=fCK_INT, N=2 */
  681. #define LL_TIM_ETR_FILTER_FDIV1_N4 TIM_SMCR_ETF_1 /*!< fSAMPLING=fCK_INT, N=4 */
  682. #define LL_TIM_ETR_FILTER_FDIV1_N8 (TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fCK_INT, N=8 */
  683. #define LL_TIM_ETR_FILTER_FDIV2_N6 TIM_SMCR_ETF_2 /*!< fSAMPLING=fDTS/2, N=6 */
  684. #define LL_TIM_ETR_FILTER_FDIV2_N8 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/2, N=8 */
  685. #define LL_TIM_ETR_FILTER_FDIV4_N6 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/4, N=6 */
  686. #define LL_TIM_ETR_FILTER_FDIV4_N8 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/4, N=8 */
  687. #define LL_TIM_ETR_FILTER_FDIV8_N6 TIM_SMCR_ETF_3 /*!< fSAMPLING=fDTS/8, N=6 */
  688. #define LL_TIM_ETR_FILTER_FDIV8_N8 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/16, N=8 */
  689. #define LL_TIM_ETR_FILTER_FDIV16_N5 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/16, N=5 */
  690. #define LL_TIM_ETR_FILTER_FDIV16_N6 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/16, N=6 */
  691. #define LL_TIM_ETR_FILTER_FDIV16_N8 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2) /*!< fSAMPLING=fDTS/16, N=8 */
  692. #define LL_TIM_ETR_FILTER_FDIV32_N5 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/32, N=5 */
  693. #define LL_TIM_ETR_FILTER_FDIV32_N6 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/32, N=6 */
  694. #define LL_TIM_ETR_FILTER_FDIV32_N8 TIM_SMCR_ETF /*!< fSAMPLING=fDTS/32, N=8 */
  695. /**
  696. * @}
  697. */
  698. /** @defgroup TIM_LL_EC_BREAK_POLARITY break polarity
  699. * @{
  700. */
  701. #define LL_TIM_BREAK_POLARITY_LOW 0x00000000U /*!< Break input BRK is active low */
  702. #define LL_TIM_BREAK_POLARITY_HIGH TIM_BDTR_BKP /*!< Break input BRK is active high */
  703. /**
  704. * @}
  705. */
  706. /** @defgroup TIM_LL_EC_OSSI OSSI
  707. * @{
  708. */
  709. #define LL_TIM_OSSI_DISABLE 0x00000000U /*!< When inactive, OCx/OCxN outputs are disabled */
  710. #define LL_TIM_OSSI_ENABLE TIM_BDTR_OSSI /*!< When inactive, OxC/OCxN outputs are first forced with their inactive level then forced to their idle level after the deadtime */
  711. /**
  712. * @}
  713. */
  714. /** @defgroup TIM_LL_EC_OSSR OSSR
  715. * @{
  716. */
  717. #define LL_TIM_OSSR_DISABLE 0x00000000U /*!< When inactive, OCx/OCxN outputs are disabled */
  718. #define LL_TIM_OSSR_ENABLE TIM_BDTR_OSSR /*!< When inactive, OC/OCN outputs are enabled with their inactive level as soon as CCxE=1 or CCxNE=1 */
  719. /**
  720. * @}
  721. */
  722. /** @defgroup TIM_LL_EC_DMABURST_BASEADDR DMA Burst Base Address
  723. * @{
  724. */
  725. #define LL_TIM_DMABURST_BASEADDR_CR1 0x00000000U /*!< TIMx_CR1 register is the DMA base address for DMA burst */
  726. #define LL_TIM_DMABURST_BASEADDR_CR2 TIM_DCR_DBA_0 /*!< TIMx_CR2 register is the DMA base address for DMA burst */
  727. #define LL_TIM_DMABURST_BASEADDR_SMCR TIM_DCR_DBA_1 /*!< TIMx_SMCR register is the DMA base address for DMA burst */
  728. #define LL_TIM_DMABURST_BASEADDR_DIER (TIM_DCR_DBA_1 | TIM_DCR_DBA_0) /*!< TIMx_DIER register is the DMA base address for DMA burst */
  729. #define LL_TIM_DMABURST_BASEADDR_SR TIM_DCR_DBA_2 /*!< TIMx_SR register is the DMA base address for DMA burst */
  730. #define LL_TIM_DMABURST_BASEADDR_EGR (TIM_DCR_DBA_2 | TIM_DCR_DBA_0) /*!< TIMx_EGR register is the DMA base address for DMA burst */
  731. #define LL_TIM_DMABURST_BASEADDR_CCMR1 (TIM_DCR_DBA_2 | TIM_DCR_DBA_1) /*!< TIMx_CCMR1 register is the DMA base address for DMA burst */
  732. #define LL_TIM_DMABURST_BASEADDR_CCMR2 (TIM_DCR_DBA_2 | TIM_DCR_DBA_1 | TIM_DCR_DBA_0) /*!< TIMx_CCMR2 register is the DMA base address for DMA burst */
  733. #define LL_TIM_DMABURST_BASEADDR_CCER TIM_DCR_DBA_3 /*!< TIMx_CCER register is the DMA base address for DMA burst */
  734. #define LL_TIM_DMABURST_BASEADDR_CNT (TIM_DCR_DBA_3 | TIM_DCR_DBA_0) /*!< TIMx_CNT register is the DMA base address for DMA burst */
  735. #define LL_TIM_DMABURST_BASEADDR_PSC (TIM_DCR_DBA_3 | TIM_DCR_DBA_1) /*!< TIMx_PSC register is the DMA base address for DMA burst */
  736. #define LL_TIM_DMABURST_BASEADDR_ARR (TIM_DCR_DBA_3 | TIM_DCR_DBA_1 | TIM_DCR_DBA_0) /*!< TIMx_ARR register is the DMA base address for DMA burst */
  737. #define LL_TIM_DMABURST_BASEADDR_RCR (TIM_DCR_DBA_3 | TIM_DCR_DBA_2) /*!< TIMx_RCR register is the DMA base address for DMA burst */
  738. #define LL_TIM_DMABURST_BASEADDR_CCR1 (TIM_DCR_DBA_3 | TIM_DCR_DBA_2 | TIM_DCR_DBA_0) /*!< TIMx_CCR1 register is the DMA base address for DMA burst */
  739. #define LL_TIM_DMABURST_BASEADDR_CCR2 (TIM_DCR_DBA_3 | TIM_DCR_DBA_2 | TIM_DCR_DBA_1) /*!< TIMx_CCR2 register is the DMA base address for DMA burst */
  740. #define LL_TIM_DMABURST_BASEADDR_CCR3 (TIM_DCR_DBA_3 | TIM_DCR_DBA_2 | TIM_DCR_DBA_1 | TIM_DCR_DBA_0) /*!< TIMx_CCR3 register is the DMA base address for DMA burst */
  741. #define LL_TIM_DMABURST_BASEADDR_CCR4 TIM_DCR_DBA_4 /*!< TIMx_CCR4 register is the DMA base address for DMA burst */
  742. #define LL_TIM_DMABURST_BASEADDR_BDTR (TIM_DCR_DBA_4 | TIM_DCR_DBA_0) /*!< TIMx_BDTR register is the DMA base address for DMA burst */
  743. /**
  744. * @}
  745. */
  746. /** @defgroup TIM_LL_EC_DMABURST_LENGTH DMA Burst Length
  747. * @{
  748. */
  749. #define LL_TIM_DMABURST_LENGTH_1TRANSFER 0x00000000U /*!< Transfer is done to 1 register starting from the DMA burst base address */
  750. #define LL_TIM_DMABURST_LENGTH_2TRANSFERS TIM_DCR_DBL_0 /*!< Transfer is done to 2 registers starting from the DMA burst base address */
  751. #define LL_TIM_DMABURST_LENGTH_3TRANSFERS TIM_DCR_DBL_1 /*!< Transfer is done to 3 registers starting from the DMA burst base address */
  752. #define LL_TIM_DMABURST_LENGTH_4TRANSFERS (TIM_DCR_DBL_1 | TIM_DCR_DBL_0) /*!< Transfer is done to 4 registers starting from the DMA burst base address */
  753. #define LL_TIM_DMABURST_LENGTH_5TRANSFERS TIM_DCR_DBL_2 /*!< Transfer is done to 5 registers starting from the DMA burst base address */
  754. #define LL_TIM_DMABURST_LENGTH_6TRANSFERS (TIM_DCR_DBL_2 | TIM_DCR_DBL_0) /*!< Transfer is done to 6 registers starting from the DMA burst base address */
  755. #define LL_TIM_DMABURST_LENGTH_7TRANSFERS (TIM_DCR_DBL_2 | TIM_DCR_DBL_1) /*!< Transfer is done to 7 registers starting from the DMA burst base address */
  756. #define LL_TIM_DMABURST_LENGTH_8TRANSFERS (TIM_DCR_DBL_2 | TIM_DCR_DBL_1 | TIM_DCR_DBL_0) /*!< Transfer is done to 1 registers starting from the DMA burst base address */
  757. #define LL_TIM_DMABURST_LENGTH_9TRANSFERS TIM_DCR_DBL_3 /*!< Transfer is done to 9 registers starting from the DMA burst base address */
  758. #define LL_TIM_DMABURST_LENGTH_10TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_0) /*!< Transfer is done to 10 registers starting from the DMA burst base address */
  759. #define LL_TIM_DMABURST_LENGTH_11TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_1) /*!< Transfer is done to 11 registers starting from the DMA burst base address */
  760. #define LL_TIM_DMABURST_LENGTH_12TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_1 | TIM_DCR_DBL_0) /*!< Transfer is done to 12 registers starting from the DMA burst base address */
  761. #define LL_TIM_DMABURST_LENGTH_13TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_2) /*!< Transfer is done to 13 registers starting from the DMA burst base address */
  762. #define LL_TIM_DMABURST_LENGTH_14TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_2 | TIM_DCR_DBL_0) /*!< Transfer is done to 14 registers starting from the DMA burst base address */
  763. #define LL_TIM_DMABURST_LENGTH_15TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_2 | TIM_DCR_DBL_1) /*!< Transfer is done to 15 registers starting from the DMA burst base address */
  764. #define LL_TIM_DMABURST_LENGTH_16TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_2 | TIM_DCR_DBL_1 | TIM_DCR_DBL_0) /*!< Transfer is done to 16 registers starting from the DMA burst base address */
  765. #define LL_TIM_DMABURST_LENGTH_17TRANSFERS TIM_DCR_DBL_4 /*!< Transfer is done to 17 registers starting from the DMA burst base address */
  766. #define LL_TIM_DMABURST_LENGTH_18TRANSFERS (TIM_DCR_DBL_4 | TIM_DCR_DBL_0) /*!< Transfer is done to 18 registers starting from the DMA burst base address */
  767. /**
  768. * @}
  769. */
  770. /** @defgroup TIM_LL_EC_TIM2_ITR1_RMP_TIM8 TIM2 Internal Trigger1 Remap TIM8
  771. * @{
  772. */
  773. #define LL_TIM_TIM2_ITR1_RMP_TIM8_TRGO TIM2_OR_RMP_MASK /*!< TIM2_ITR1 is connected to TIM8_TRGO */
  774. #define LL_TIM_TIM2_ITR1_RMP_ETH_PTP (TIM_OR_ITR1_RMP_0 | TIM2_OR_RMP_MASK) /*!< TIM2_ITR1 is connected to ETH_PTP */
  775. #define LL_TIM_TIM2_ITR1_RMP_OTG_FS_SOF (TIM_OR_ITR1_RMP_1 | TIM2_OR_RMP_MASK) /*!< TIM2_ITR1 is connected to OTG_FS SOF */
  776. #define LL_TIM_TIM2_ITR1_RMP_OTG_HS_SOF (TIM_OR_ITR1_RMP | TIM2_OR_RMP_MASK) /*!< TIM2_ITR1 is connected to OTG_HS SOF */
  777. /**
  778. * @}
  779. */
  780. /** @defgroup TIM_LL_EC_TIM5_TI4_RMP TIM5 External Input Ch4 Remap
  781. * @{
  782. */
  783. #define LL_TIM_TIM5_TI4_RMP_GPIO TIM5_OR_RMP_MASK /*!< TIM5 channel 4 is connected to GPIO */
  784. #define LL_TIM_TIM5_TI4_RMP_LSI (TIM_OR_TI4_RMP_0 | TIM5_OR_RMP_MASK) /*!< TIM5 channel 4 is connected to LSI internal clock */
  785. #define LL_TIM_TIM5_TI4_RMP_LSE (TIM_OR_TI4_RMP_1 | TIM5_OR_RMP_MASK) /*!< TIM5 channel 4 is connected to LSE */
  786. #define LL_TIM_TIM5_TI4_RMP_RTC (TIM_OR_TI4_RMP | TIM5_OR_RMP_MASK) /*!< TIM5 channel 4 is connected to RTC wakeup interrupt */
  787. /**
  788. * @}
  789. */
  790. /** @defgroup TIM_LL_EC_TIM11_TI1_RMP TIM11 External Input Capture 1 Remap
  791. * @{
  792. */
  793. #define LL_TIM_TIM11_TI1_RMP_GPIO TIM11_OR_RMP_MASK /*!< TIM11 channel 1 is connected to GPIO */
  794. #if defined(SPDIFRX)
  795. #define LL_TIM_TIM11_TI1_RMP_SPDIFRX (TIM_OR_TI1_RMP_0 | TIM11_OR_RMP_MASK) /*!< TIM11 channel 1 is connected to SPDIFRX */
  796. /* Legacy define */
  797. #define LL_TIM_TIM11_TI1_RMP_GPIO1 LL_TIM_TIM11_TI1_RMP_SPDIFRX /*!< Legacy define for LL_TIM_TIM11_TI1_RMP_SPDIFRX */
  798. #else
  799. #define LL_TIM_TIM11_TI1_RMP_GPIO1 (TIM_OR_TI1_RMP_0 | TIM11_OR_RMP_MASK) /*!< TIM11 channel 1 is connected to GPIO */
  800. #endif /* SPDIFRX */
  801. #define LL_TIM_TIM11_TI1_RMP_GPIO2 (TIM_OR_TI1_RMP | TIM11_OR_RMP_MASK) /*!< TIM11 channel 1 is connected to GPIO */
  802. #define LL_TIM_TIM11_TI1_RMP_HSE_RTC (TIM_OR_TI1_RMP_1 | TIM11_OR_RMP_MASK) /*!< TIM11 channel 1 is connected to HSE_RTC */
  803. /**
  804. * @}
  805. */
  806. #if defined(LPTIM_OR_TIM1_ITR2_RMP) && defined(LPTIM_OR_TIM5_ITR1_RMP) && defined(LPTIM_OR_TIM9_ITR1_RMP)
  807. #define LL_TIM_LPTIM_REMAP_MASK 0x10000000U
  808. #define LL_TIM_TIM9_ITR1_RMP_TIM3_TRGO LL_TIM_LPTIM_REMAP_MASK /*!< TIM9_ITR1 is connected to TIM3 TRGO */
  809. #define LL_TIM_TIM9_ITR1_RMP_LPTIM (LL_TIM_LPTIM_REMAP_MASK | LPTIM_OR_TIM9_ITR1_RMP) /*!< TIM9_ITR1 is connected to LPTIM1 output */
  810. #define LL_TIM_TIM5_ITR1_RMP_TIM3_TRGO LL_TIM_LPTIM_REMAP_MASK /*!< TIM5_ITR1 is connected to TIM3 TRGO */
  811. #define LL_TIM_TIM5_ITR1_RMP_LPTIM (LL_TIM_LPTIM_REMAP_MASK | LPTIM_OR_TIM5_ITR1_RMP) /*!< TIM5_ITR1 is connected to LPTIM1 output */
  812. #define LL_TIM_TIM1_ITR2_RMP_TIM3_TRGO LL_TIM_LPTIM_REMAP_MASK /*!< TIM1_ITR2 is connected to TIM3 TRGO */
  813. #define LL_TIM_TIM1_ITR2_RMP_LPTIM (LL_TIM_LPTIM_REMAP_MASK | LPTIM_OR_TIM1_ITR2_RMP) /*!< TIM1_ITR2 is connected to LPTIM1 output */
  814. #endif /* LPTIM_OR_TIM1_ITR2_RMP && LPTIM_OR_TIM5_ITR1_RMP && LPTIM_OR_TIM9_ITR1_RMP */
  815. /**
  816. * @}
  817. */
  818. /* Exported macro ------------------------------------------------------------*/
  819. /** @defgroup TIM_LL_Exported_Macros TIM Exported Macros
  820. * @{
  821. */
  822. /** @defgroup TIM_LL_EM_WRITE_READ Common Write and read registers Macros
  823. * @{
  824. */
  825. /**
  826. * @brief Write a value in TIM register.
  827. * @param __INSTANCE__ TIM Instance
  828. * @param __REG__ Register to be written
  829. * @param __VALUE__ Value to be written in the register
  830. * @retval None
  831. */
  832. #define LL_TIM_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG((__INSTANCE__)->__REG__, (__VALUE__))
  833. /**
  834. * @brief Read a value in TIM register.
  835. * @param __INSTANCE__ TIM Instance
  836. * @param __REG__ Register to be read
  837. * @retval Register value
  838. */
  839. #define LL_TIM_ReadReg(__INSTANCE__, __REG__) READ_REG((__INSTANCE__)->__REG__)
  840. /**
  841. * @}
  842. */
  843. /**
  844. * @brief HELPER macro calculating DTG[0:7] in the TIMx_BDTR register to achieve the requested dead time duration.
  845. * @note ex: @ref __LL_TIM_CALC_DEADTIME (80000000, @ref LL_TIM_GetClockDivision (), 120);
  846. * @param __TIMCLK__ timer input clock frequency (in Hz)
  847. * @param __CKD__ This parameter can be one of the following values:
  848. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  849. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  850. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  851. * @param __DT__ deadtime duration (in ns)
  852. * @retval DTG[0:7]
  853. */
  854. #define __LL_TIM_CALC_DEADTIME(__TIMCLK__, __CKD__, __DT__) \
  855. ( (((uint64_t)((__DT__)*1000U)) < ((DT_DELAY_1+1U) * TIM_CALC_DTS((__TIMCLK__), (__CKD__)))) ? \
  856. (uint8_t)(((uint64_t)((__DT__)*1000U) / TIM_CALC_DTS((__TIMCLK__), (__CKD__))) & DT_DELAY_1) : \
  857. (((uint64_t)((__DT__)*1000U)) < ((64U + (DT_DELAY_2+1U)) * 2U * TIM_CALC_DTS((__TIMCLK__), (__CKD__)))) ? \
  858. (uint8_t)(DT_RANGE_2 | ((uint8_t)((uint8_t)((((uint64_t)((__DT__)*1000U))/ TIM_CALC_DTS((__TIMCLK__), \
  859. (__CKD__))) >> 1U) - (uint8_t) 64) & DT_DELAY_2)) :\
  860. (((uint64_t)((__DT__)*1000U)) < ((32U + (DT_DELAY_3+1U)) * 8U * TIM_CALC_DTS((__TIMCLK__), (__CKD__)))) ? \
  861. (uint8_t)(DT_RANGE_3 | ((uint8_t)((uint8_t)(((((uint64_t)(__DT__)*1000U))/ TIM_CALC_DTS((__TIMCLK__), \
  862. (__CKD__))) >> 3U) - (uint8_t) 32) & DT_DELAY_3)) :\
  863. (((uint64_t)((__DT__)*1000U)) < ((32U + (DT_DELAY_4+1U)) * 16U * TIM_CALC_DTS((__TIMCLK__), (__CKD__)))) ? \
  864. (uint8_t)(DT_RANGE_4 | ((uint8_t)((uint8_t)(((((uint64_t)(__DT__)*1000U))/ TIM_CALC_DTS((__TIMCLK__), \
  865. (__CKD__))) >> 4U) - (uint8_t) 32) & DT_DELAY_4)) :\
  866. 0U)
  867. /**
  868. * @brief HELPER macro calculating the prescaler value to achieve the required counter clock frequency.
  869. * @note ex: @ref __LL_TIM_CALC_PSC (80000000, 1000000);
  870. * @param __TIMCLK__ timer input clock frequency (in Hz)
  871. * @param __CNTCLK__ counter clock frequency (in Hz)
  872. * @retval Prescaler value (between Min_Data=0 and Max_Data=65535)
  873. */
  874. #define __LL_TIM_CALC_PSC(__TIMCLK__, __CNTCLK__) \
  875. (((__TIMCLK__) >= (__CNTCLK__)) ? (uint32_t)((((__TIMCLK__) + (__CNTCLK__)/2U)/(__CNTCLK__)) - 1U) : 0U)
  876. /**
  877. * @brief HELPER macro calculating the auto-reload value to achieve the required output signal frequency.
  878. * @note ex: @ref __LL_TIM_CALC_ARR (1000000, @ref LL_TIM_GetPrescaler (), 10000);
  879. * @param __TIMCLK__ timer input clock frequency (in Hz)
  880. * @param __PSC__ prescaler
  881. * @param __FREQ__ output signal frequency (in Hz)
  882. * @retval Auto-reload value (between Min_Data=0 and Max_Data=65535)
  883. */
  884. #define __LL_TIM_CALC_ARR(__TIMCLK__, __PSC__, __FREQ__) \
  885. ((((__TIMCLK__)/((__PSC__) + 1U)) >= (__FREQ__)) ? (((__TIMCLK__)/((__FREQ__) * ((__PSC__) + 1U))) - 1U) : 0U)
  886. /**
  887. * @brief HELPER macro calculating the compare value required to achieve the required timer output compare
  888. * active/inactive delay.
  889. * @note ex: @ref __LL_TIM_CALC_DELAY (1000000, @ref LL_TIM_GetPrescaler (), 10);
  890. * @param __TIMCLK__ timer input clock frequency (in Hz)
  891. * @param __PSC__ prescaler
  892. * @param __DELAY__ timer output compare active/inactive delay (in us)
  893. * @retval Compare value (between Min_Data=0 and Max_Data=65535)
  894. */
  895. #define __LL_TIM_CALC_DELAY(__TIMCLK__, __PSC__, __DELAY__) \
  896. ((uint32_t)(((uint64_t)(__TIMCLK__) * (uint64_t)(__DELAY__)) \
  897. / ((uint64_t)1000000U * (uint64_t)((__PSC__) + 1U))))
  898. /**
  899. * @brief HELPER macro calculating the auto-reload value to achieve the required pulse duration
  900. * (when the timer operates in one pulse mode).
  901. * @note ex: @ref __LL_TIM_CALC_PULSE (1000000, @ref LL_TIM_GetPrescaler (), 10, 20);
  902. * @param __TIMCLK__ timer input clock frequency (in Hz)
  903. * @param __PSC__ prescaler
  904. * @param __DELAY__ timer output compare active/inactive delay (in us)
  905. * @param __PULSE__ pulse duration (in us)
  906. * @retval Auto-reload value (between Min_Data=0 and Max_Data=65535)
  907. */
  908. #define __LL_TIM_CALC_PULSE(__TIMCLK__, __PSC__, __DELAY__, __PULSE__) \
  909. ((uint32_t)(__LL_TIM_CALC_DELAY((__TIMCLK__), (__PSC__), (__PULSE__)) \
  910. + __LL_TIM_CALC_DELAY((__TIMCLK__), (__PSC__), (__DELAY__))))
  911. /**
  912. * @brief HELPER macro retrieving the ratio of the input capture prescaler
  913. * @note ex: @ref __LL_TIM_GET_ICPSC_RATIO (@ref LL_TIM_IC_GetPrescaler ());
  914. * @param __ICPSC__ This parameter can be one of the following values:
  915. * @arg @ref LL_TIM_ICPSC_DIV1
  916. * @arg @ref LL_TIM_ICPSC_DIV2
  917. * @arg @ref LL_TIM_ICPSC_DIV4
  918. * @arg @ref LL_TIM_ICPSC_DIV8
  919. * @retval Input capture prescaler ratio (1, 2, 4 or 8)
  920. */
  921. #define __LL_TIM_GET_ICPSC_RATIO(__ICPSC__) \
  922. ((uint32_t)(0x01U << (((__ICPSC__) >> 16U) >> TIM_CCMR1_IC1PSC_Pos)))
  923. /**
  924. * @}
  925. */
  926. /* Exported functions --------------------------------------------------------*/
  927. /** @defgroup TIM_LL_Exported_Functions TIM Exported Functions
  928. * @{
  929. */
  930. /** @defgroup TIM_LL_EF_Time_Base Time Base configuration
  931. * @{
  932. */
  933. /**
  934. * @brief Enable timer counter.
  935. * @rmtoll CR1 CEN LL_TIM_EnableCounter
  936. * @param TIMx Timer instance
  937. * @retval None
  938. */
  939. __STATIC_INLINE void LL_TIM_EnableCounter(TIM_TypeDef *TIMx)
  940. {
  941. SET_BIT(TIMx->CR1, TIM_CR1_CEN);
  942. }
  943. /**
  944. * @brief Disable timer counter.
  945. * @rmtoll CR1 CEN LL_TIM_DisableCounter
  946. * @param TIMx Timer instance
  947. * @retval None
  948. */
  949. __STATIC_INLINE void LL_TIM_DisableCounter(TIM_TypeDef *TIMx)
  950. {
  951. CLEAR_BIT(TIMx->CR1, TIM_CR1_CEN);
  952. }
  953. /**
  954. * @brief Indicates whether the timer counter is enabled.
  955. * @rmtoll CR1 CEN LL_TIM_IsEnabledCounter
  956. * @param TIMx Timer instance
  957. * @retval State of bit (1 or 0).
  958. */
  959. __STATIC_INLINE uint32_t LL_TIM_IsEnabledCounter(const TIM_TypeDef *TIMx)
  960. {
  961. return ((READ_BIT(TIMx->CR1, TIM_CR1_CEN) == (TIM_CR1_CEN)) ? 1UL : 0UL);
  962. }
  963. /**
  964. * @brief Enable update event generation.
  965. * @rmtoll CR1 UDIS LL_TIM_EnableUpdateEvent
  966. * @param TIMx Timer instance
  967. * @retval None
  968. */
  969. __STATIC_INLINE void LL_TIM_EnableUpdateEvent(TIM_TypeDef *TIMx)
  970. {
  971. CLEAR_BIT(TIMx->CR1, TIM_CR1_UDIS);
  972. }
  973. /**
  974. * @brief Disable update event generation.
  975. * @rmtoll CR1 UDIS LL_TIM_DisableUpdateEvent
  976. * @param TIMx Timer instance
  977. * @retval None
  978. */
  979. __STATIC_INLINE void LL_TIM_DisableUpdateEvent(TIM_TypeDef *TIMx)
  980. {
  981. SET_BIT(TIMx->CR1, TIM_CR1_UDIS);
  982. }
  983. /**
  984. * @brief Indicates whether update event generation is enabled.
  985. * @rmtoll CR1 UDIS LL_TIM_IsEnabledUpdateEvent
  986. * @param TIMx Timer instance
  987. * @retval Inverted state of bit (0 or 1).
  988. */
  989. __STATIC_INLINE uint32_t LL_TIM_IsEnabledUpdateEvent(const TIM_TypeDef *TIMx)
  990. {
  991. return ((READ_BIT(TIMx->CR1, TIM_CR1_UDIS) == (uint32_t)RESET) ? 1UL : 0UL);
  992. }
  993. /**
  994. * @brief Set update event source
  995. * @note Update event source set to LL_TIM_UPDATESOURCE_REGULAR: any of the following events
  996. * generate an update interrupt or DMA request if enabled:
  997. * - Counter overflow/underflow
  998. * - Setting the UG bit
  999. * - Update generation through the slave mode controller
  1000. * @note Update event source set to LL_TIM_UPDATESOURCE_COUNTER: only counter
  1001. * overflow/underflow generates an update interrupt or DMA request if enabled.
  1002. * @rmtoll CR1 URS LL_TIM_SetUpdateSource
  1003. * @param TIMx Timer instance
  1004. * @param UpdateSource This parameter can be one of the following values:
  1005. * @arg @ref LL_TIM_UPDATESOURCE_REGULAR
  1006. * @arg @ref LL_TIM_UPDATESOURCE_COUNTER
  1007. * @retval None
  1008. */
  1009. __STATIC_INLINE void LL_TIM_SetUpdateSource(TIM_TypeDef *TIMx, uint32_t UpdateSource)
  1010. {
  1011. MODIFY_REG(TIMx->CR1, TIM_CR1_URS, UpdateSource);
  1012. }
  1013. /**
  1014. * @brief Get actual event update source
  1015. * @rmtoll CR1 URS LL_TIM_GetUpdateSource
  1016. * @param TIMx Timer instance
  1017. * @retval Returned value can be one of the following values:
  1018. * @arg @ref LL_TIM_UPDATESOURCE_REGULAR
  1019. * @arg @ref LL_TIM_UPDATESOURCE_COUNTER
  1020. */
  1021. __STATIC_INLINE uint32_t LL_TIM_GetUpdateSource(const TIM_TypeDef *TIMx)
  1022. {
  1023. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_URS));
  1024. }
  1025. /**
  1026. * @brief Set one pulse mode (one shot v.s. repetitive).
  1027. * @rmtoll CR1 OPM LL_TIM_SetOnePulseMode
  1028. * @param TIMx Timer instance
  1029. * @param OnePulseMode This parameter can be one of the following values:
  1030. * @arg @ref LL_TIM_ONEPULSEMODE_SINGLE
  1031. * @arg @ref LL_TIM_ONEPULSEMODE_REPETITIVE
  1032. * @retval None
  1033. */
  1034. __STATIC_INLINE void LL_TIM_SetOnePulseMode(TIM_TypeDef *TIMx, uint32_t OnePulseMode)
  1035. {
  1036. MODIFY_REG(TIMx->CR1, TIM_CR1_OPM, OnePulseMode);
  1037. }
  1038. /**
  1039. * @brief Get actual one pulse mode.
  1040. * @rmtoll CR1 OPM LL_TIM_GetOnePulseMode
  1041. * @param TIMx Timer instance
  1042. * @retval Returned value can be one of the following values:
  1043. * @arg @ref LL_TIM_ONEPULSEMODE_SINGLE
  1044. * @arg @ref LL_TIM_ONEPULSEMODE_REPETITIVE
  1045. */
  1046. __STATIC_INLINE uint32_t LL_TIM_GetOnePulseMode(const TIM_TypeDef *TIMx)
  1047. {
  1048. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_OPM));
  1049. }
  1050. /**
  1051. * @brief Set the timer counter counting mode.
  1052. * @note Macro IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx) can be used to
  1053. * check whether or not the counter mode selection feature is supported
  1054. * by a timer instance.
  1055. * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse)
  1056. * requires a timer reset to avoid unexpected direction
  1057. * due to DIR bit readonly in center aligned mode.
  1058. * @rmtoll CR1 DIR LL_TIM_SetCounterMode\n
  1059. * CR1 CMS LL_TIM_SetCounterMode
  1060. * @param TIMx Timer instance
  1061. * @param CounterMode This parameter can be one of the following values:
  1062. * @arg @ref LL_TIM_COUNTERMODE_UP
  1063. * @arg @ref LL_TIM_COUNTERMODE_DOWN
  1064. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP
  1065. * @arg @ref LL_TIM_COUNTERMODE_CENTER_DOWN
  1066. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP_DOWN
  1067. * @retval None
  1068. */
  1069. __STATIC_INLINE void LL_TIM_SetCounterMode(TIM_TypeDef *TIMx, uint32_t CounterMode)
  1070. {
  1071. MODIFY_REG(TIMx->CR1, (TIM_CR1_DIR | TIM_CR1_CMS), CounterMode);
  1072. }
  1073. /**
  1074. * @brief Get actual counter mode.
  1075. * @note Macro IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx) can be used to
  1076. * check whether or not the counter mode selection feature is supported
  1077. * by a timer instance.
  1078. * @rmtoll CR1 DIR LL_TIM_GetCounterMode\n
  1079. * CR1 CMS LL_TIM_GetCounterMode
  1080. * @param TIMx Timer instance
  1081. * @retval Returned value can be one of the following values:
  1082. * @arg @ref LL_TIM_COUNTERMODE_UP
  1083. * @arg @ref LL_TIM_COUNTERMODE_DOWN
  1084. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP
  1085. * @arg @ref LL_TIM_COUNTERMODE_CENTER_DOWN
  1086. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP_DOWN
  1087. */
  1088. __STATIC_INLINE uint32_t LL_TIM_GetCounterMode(const TIM_TypeDef *TIMx)
  1089. {
  1090. uint32_t counter_mode;
  1091. counter_mode = (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_CMS));
  1092. if (counter_mode == 0U)
  1093. {
  1094. counter_mode = (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_DIR));
  1095. }
  1096. return counter_mode;
  1097. }
  1098. /**
  1099. * @brief Enable auto-reload (ARR) preload.
  1100. * @rmtoll CR1 ARPE LL_TIM_EnableARRPreload
  1101. * @param TIMx Timer instance
  1102. * @retval None
  1103. */
  1104. __STATIC_INLINE void LL_TIM_EnableARRPreload(TIM_TypeDef *TIMx)
  1105. {
  1106. SET_BIT(TIMx->CR1, TIM_CR1_ARPE);
  1107. }
  1108. /**
  1109. * @brief Disable auto-reload (ARR) preload.
  1110. * @rmtoll CR1 ARPE LL_TIM_DisableARRPreload
  1111. * @param TIMx Timer instance
  1112. * @retval None
  1113. */
  1114. __STATIC_INLINE void LL_TIM_DisableARRPreload(TIM_TypeDef *TIMx)
  1115. {
  1116. CLEAR_BIT(TIMx->CR1, TIM_CR1_ARPE);
  1117. }
  1118. /**
  1119. * @brief Indicates whether auto-reload (ARR) preload is enabled.
  1120. * @rmtoll CR1 ARPE LL_TIM_IsEnabledARRPreload
  1121. * @param TIMx Timer instance
  1122. * @retval State of bit (1 or 0).
  1123. */
  1124. __STATIC_INLINE uint32_t LL_TIM_IsEnabledARRPreload(const TIM_TypeDef *TIMx)
  1125. {
  1126. return ((READ_BIT(TIMx->CR1, TIM_CR1_ARPE) == (TIM_CR1_ARPE)) ? 1UL : 0UL);
  1127. }
  1128. /**
  1129. * @brief Set the division ratio between the timer clock and the sampling clock used by the dead-time generators
  1130. * (when supported) and the digital filters.
  1131. * @note Macro IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx) can be used to check
  1132. * whether or not the clock division feature is supported by the timer
  1133. * instance.
  1134. * @rmtoll CR1 CKD LL_TIM_SetClockDivision
  1135. * @param TIMx Timer instance
  1136. * @param ClockDivision This parameter can be one of the following values:
  1137. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  1138. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  1139. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  1140. * @retval None
  1141. */
  1142. __STATIC_INLINE void LL_TIM_SetClockDivision(TIM_TypeDef *TIMx, uint32_t ClockDivision)
  1143. {
  1144. MODIFY_REG(TIMx->CR1, TIM_CR1_CKD, ClockDivision);
  1145. }
  1146. /**
  1147. * @brief Get the actual division ratio between the timer clock and the sampling clock used by the dead-time
  1148. * generators (when supported) and the digital filters.
  1149. * @note Macro IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx) can be used to check
  1150. * whether or not the clock division feature is supported by the timer
  1151. * instance.
  1152. * @rmtoll CR1 CKD LL_TIM_GetClockDivision
  1153. * @param TIMx Timer instance
  1154. * @retval Returned value can be one of the following values:
  1155. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  1156. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  1157. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  1158. */
  1159. __STATIC_INLINE uint32_t LL_TIM_GetClockDivision(const TIM_TypeDef *TIMx)
  1160. {
  1161. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_CKD));
  1162. }
  1163. /**
  1164. * @brief Set the counter value.
  1165. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1166. * whether or not a timer instance supports a 32 bits counter.
  1167. * @rmtoll CNT CNT LL_TIM_SetCounter
  1168. * @param TIMx Timer instance
  1169. * @param Counter Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)
  1170. * @retval None
  1171. */
  1172. __STATIC_INLINE void LL_TIM_SetCounter(TIM_TypeDef *TIMx, uint32_t Counter)
  1173. {
  1174. WRITE_REG(TIMx->CNT, Counter);
  1175. }
  1176. /**
  1177. * @brief Get the counter value.
  1178. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1179. * whether or not a timer instance supports a 32 bits counter.
  1180. * @rmtoll CNT CNT LL_TIM_GetCounter
  1181. * @param TIMx Timer instance
  1182. * @retval Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)
  1183. */
  1184. __STATIC_INLINE uint32_t LL_TIM_GetCounter(const TIM_TypeDef *TIMx)
  1185. {
  1186. return (uint32_t)(READ_REG(TIMx->CNT));
  1187. }
  1188. /**
  1189. * @brief Get the current direction of the counter
  1190. * @rmtoll CR1 DIR LL_TIM_GetDirection
  1191. * @param TIMx Timer instance
  1192. * @retval Returned value can be one of the following values:
  1193. * @arg @ref LL_TIM_COUNTERDIRECTION_UP
  1194. * @arg @ref LL_TIM_COUNTERDIRECTION_DOWN
  1195. */
  1196. __STATIC_INLINE uint32_t LL_TIM_GetDirection(const TIM_TypeDef *TIMx)
  1197. {
  1198. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_DIR));
  1199. }
  1200. /**
  1201. * @brief Set the prescaler value.
  1202. * @note The counter clock frequency CK_CNT is equal to fCK_PSC / (PSC[15:0] + 1).
  1203. * @note The prescaler can be changed on the fly as this control register is buffered. The new
  1204. * prescaler ratio is taken into account at the next update event.
  1205. * @note Helper macro @ref __LL_TIM_CALC_PSC can be used to calculate the Prescaler parameter
  1206. * @rmtoll PSC PSC LL_TIM_SetPrescaler
  1207. * @param TIMx Timer instance
  1208. * @param Prescaler between Min_Data=0 and Max_Data=65535
  1209. * @retval None
  1210. */
  1211. __STATIC_INLINE void LL_TIM_SetPrescaler(TIM_TypeDef *TIMx, uint32_t Prescaler)
  1212. {
  1213. WRITE_REG(TIMx->PSC, Prescaler);
  1214. }
  1215. /**
  1216. * @brief Get the prescaler value.
  1217. * @rmtoll PSC PSC LL_TIM_GetPrescaler
  1218. * @param TIMx Timer instance
  1219. * @retval Prescaler value between Min_Data=0 and Max_Data=65535
  1220. */
  1221. __STATIC_INLINE uint32_t LL_TIM_GetPrescaler(const TIM_TypeDef *TIMx)
  1222. {
  1223. return (uint32_t)(READ_REG(TIMx->PSC));
  1224. }
  1225. /**
  1226. * @brief Set the auto-reload value.
  1227. * @note The counter is blocked while the auto-reload value is null.
  1228. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1229. * whether or not a timer instance supports a 32 bits counter.
  1230. * @note Helper macro @ref __LL_TIM_CALC_ARR can be used to calculate the AutoReload parameter
  1231. * @rmtoll ARR ARR LL_TIM_SetAutoReload
  1232. * @param TIMx Timer instance
  1233. * @param AutoReload between Min_Data=0 and Max_Data=65535
  1234. * @retval None
  1235. */
  1236. __STATIC_INLINE void LL_TIM_SetAutoReload(TIM_TypeDef *TIMx, uint32_t AutoReload)
  1237. {
  1238. WRITE_REG(TIMx->ARR, AutoReload);
  1239. }
  1240. /**
  1241. * @brief Get the auto-reload value.
  1242. * @rmtoll ARR ARR LL_TIM_GetAutoReload
  1243. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1244. * whether or not a timer instance supports a 32 bits counter.
  1245. * @param TIMx Timer instance
  1246. * @retval Auto-reload value
  1247. */
  1248. __STATIC_INLINE uint32_t LL_TIM_GetAutoReload(const TIM_TypeDef *TIMx)
  1249. {
  1250. return (uint32_t)(READ_REG(TIMx->ARR));
  1251. }
  1252. /**
  1253. * @brief Set the repetition counter value.
  1254. * @note Macro IS_TIM_REPETITION_COUNTER_INSTANCE(TIMx) can be used to check
  1255. * whether or not a timer instance supports a repetition counter.
  1256. * @rmtoll RCR REP LL_TIM_SetRepetitionCounter
  1257. * @param TIMx Timer instance
  1258. * @param RepetitionCounter between Min_Data=0 and Max_Data=255 or 65535 for advanced timer.
  1259. * @retval None
  1260. */
  1261. __STATIC_INLINE void LL_TIM_SetRepetitionCounter(TIM_TypeDef *TIMx, uint32_t RepetitionCounter)
  1262. {
  1263. WRITE_REG(TIMx->RCR, RepetitionCounter);
  1264. }
  1265. /**
  1266. * @brief Get the repetition counter value.
  1267. * @note Macro IS_TIM_REPETITION_COUNTER_INSTANCE(TIMx) can be used to check
  1268. * whether or not a timer instance supports a repetition counter.
  1269. * @rmtoll RCR REP LL_TIM_GetRepetitionCounter
  1270. * @param TIMx Timer instance
  1271. * @retval Repetition counter value
  1272. */
  1273. __STATIC_INLINE uint32_t LL_TIM_GetRepetitionCounter(const TIM_TypeDef *TIMx)
  1274. {
  1275. return (uint32_t)(READ_REG(TIMx->RCR));
  1276. }
  1277. /**
  1278. * @}
  1279. */
  1280. /** @defgroup TIM_LL_EF_Capture_Compare Capture Compare configuration
  1281. * @{
  1282. */
  1283. /**
  1284. * @brief Enable the capture/compare control bits (CCxE, CCxNE and OCxM) preload.
  1285. * @note CCxE, CCxNE and OCxM bits are preloaded, after having been written,
  1286. * they are updated only when a commutation event (COM) occurs.
  1287. * @note Only on channels that have a complementary output.
  1288. * @note Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(TIMx) can be used to check
  1289. * whether or not a timer instance is able to generate a commutation event.
  1290. * @rmtoll CR2 CCPC LL_TIM_CC_EnablePreload
  1291. * @param TIMx Timer instance
  1292. * @retval None
  1293. */
  1294. __STATIC_INLINE void LL_TIM_CC_EnablePreload(TIM_TypeDef *TIMx)
  1295. {
  1296. SET_BIT(TIMx->CR2, TIM_CR2_CCPC);
  1297. }
  1298. /**
  1299. * @brief Disable the capture/compare control bits (CCxE, CCxNE and OCxM) preload.
  1300. * @note Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(TIMx) can be used to check
  1301. * whether or not a timer instance is able to generate a commutation event.
  1302. * @rmtoll CR2 CCPC LL_TIM_CC_DisablePreload
  1303. * @param TIMx Timer instance
  1304. * @retval None
  1305. */
  1306. __STATIC_INLINE void LL_TIM_CC_DisablePreload(TIM_TypeDef *TIMx)
  1307. {
  1308. CLEAR_BIT(TIMx->CR2, TIM_CR2_CCPC);
  1309. }
  1310. /**
  1311. * @brief Indicates whether the capture/compare control bits (CCxE, CCxNE and OCxM) preload is enabled.
  1312. * @rmtoll CR2 CCPC LL_TIM_CC_IsEnabledPreload
  1313. * @param TIMx Timer instance
  1314. * @retval State of bit (1 or 0).
  1315. */
  1316. __STATIC_INLINE uint32_t LL_TIM_CC_IsEnabledPreload(const TIM_TypeDef *TIMx)
  1317. {
  1318. return ((READ_BIT(TIMx->CR2, TIM_CR2_CCPC) == (TIM_CR2_CCPC)) ? 1UL : 0UL);
  1319. }
  1320. /**
  1321. * @brief Set the updated source of the capture/compare control bits (CCxE, CCxNE and OCxM).
  1322. * @note Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(TIMx) can be used to check
  1323. * whether or not a timer instance is able to generate a commutation event.
  1324. * @rmtoll CR2 CCUS LL_TIM_CC_SetUpdate
  1325. * @param TIMx Timer instance
  1326. * @param CCUpdateSource This parameter can be one of the following values:
  1327. * @arg @ref LL_TIM_CCUPDATESOURCE_COMG_ONLY
  1328. * @arg @ref LL_TIM_CCUPDATESOURCE_COMG_AND_TRGI
  1329. * @retval None
  1330. */
  1331. __STATIC_INLINE void LL_TIM_CC_SetUpdate(TIM_TypeDef *TIMx, uint32_t CCUpdateSource)
  1332. {
  1333. MODIFY_REG(TIMx->CR2, TIM_CR2_CCUS, CCUpdateSource);
  1334. }
  1335. /**
  1336. * @brief Set the trigger of the capture/compare DMA request.
  1337. * @rmtoll CR2 CCDS LL_TIM_CC_SetDMAReqTrigger
  1338. * @param TIMx Timer instance
  1339. * @param DMAReqTrigger This parameter can be one of the following values:
  1340. * @arg @ref LL_TIM_CCDMAREQUEST_CC
  1341. * @arg @ref LL_TIM_CCDMAREQUEST_UPDATE
  1342. * @retval None
  1343. */
  1344. __STATIC_INLINE void LL_TIM_CC_SetDMAReqTrigger(TIM_TypeDef *TIMx, uint32_t DMAReqTrigger)
  1345. {
  1346. MODIFY_REG(TIMx->CR2, TIM_CR2_CCDS, DMAReqTrigger);
  1347. }
  1348. /**
  1349. * @brief Get actual trigger of the capture/compare DMA request.
  1350. * @rmtoll CR2 CCDS LL_TIM_CC_GetDMAReqTrigger
  1351. * @param TIMx Timer instance
  1352. * @retval Returned value can be one of the following values:
  1353. * @arg @ref LL_TIM_CCDMAREQUEST_CC
  1354. * @arg @ref LL_TIM_CCDMAREQUEST_UPDATE
  1355. */
  1356. __STATIC_INLINE uint32_t LL_TIM_CC_GetDMAReqTrigger(const TIM_TypeDef *TIMx)
  1357. {
  1358. return (uint32_t)(READ_BIT(TIMx->CR2, TIM_CR2_CCDS));
  1359. }
  1360. /**
  1361. * @brief Set the lock level to freeze the
  1362. * configuration of several capture/compare parameters.
  1363. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  1364. * the lock mechanism is supported by a timer instance.
  1365. * @rmtoll BDTR LOCK LL_TIM_CC_SetLockLevel
  1366. * @param TIMx Timer instance
  1367. * @param LockLevel This parameter can be one of the following values:
  1368. * @arg @ref LL_TIM_LOCKLEVEL_OFF
  1369. * @arg @ref LL_TIM_LOCKLEVEL_1
  1370. * @arg @ref LL_TIM_LOCKLEVEL_2
  1371. * @arg @ref LL_TIM_LOCKLEVEL_3
  1372. * @retval None
  1373. */
  1374. __STATIC_INLINE void LL_TIM_CC_SetLockLevel(TIM_TypeDef *TIMx, uint32_t LockLevel)
  1375. {
  1376. MODIFY_REG(TIMx->BDTR, TIM_BDTR_LOCK, LockLevel);
  1377. }
  1378. /**
  1379. * @brief Enable capture/compare channels.
  1380. * @rmtoll CCER CC1E LL_TIM_CC_EnableChannel\n
  1381. * CCER CC1NE LL_TIM_CC_EnableChannel\n
  1382. * CCER CC2E LL_TIM_CC_EnableChannel\n
  1383. * CCER CC2NE LL_TIM_CC_EnableChannel\n
  1384. * CCER CC3E LL_TIM_CC_EnableChannel\n
  1385. * CCER CC3NE LL_TIM_CC_EnableChannel\n
  1386. * CCER CC4E LL_TIM_CC_EnableChannel
  1387. * @param TIMx Timer instance
  1388. * @param Channels This parameter can be a combination of the following values:
  1389. * @arg @ref LL_TIM_CHANNEL_CH1
  1390. * @arg @ref LL_TIM_CHANNEL_CH1N
  1391. * @arg @ref LL_TIM_CHANNEL_CH2
  1392. * @arg @ref LL_TIM_CHANNEL_CH2N
  1393. * @arg @ref LL_TIM_CHANNEL_CH3
  1394. * @arg @ref LL_TIM_CHANNEL_CH3N
  1395. * @arg @ref LL_TIM_CHANNEL_CH4
  1396. * @retval None
  1397. */
  1398. __STATIC_INLINE void LL_TIM_CC_EnableChannel(TIM_TypeDef *TIMx, uint32_t Channels)
  1399. {
  1400. SET_BIT(TIMx->CCER, Channels);
  1401. }
  1402. /**
  1403. * @brief Disable capture/compare channels.
  1404. * @rmtoll CCER CC1E LL_TIM_CC_DisableChannel\n
  1405. * CCER CC1NE LL_TIM_CC_DisableChannel\n
  1406. * CCER CC2E LL_TIM_CC_DisableChannel\n
  1407. * CCER CC2NE LL_TIM_CC_DisableChannel\n
  1408. * CCER CC3E LL_TIM_CC_DisableChannel\n
  1409. * CCER CC3NE LL_TIM_CC_DisableChannel\n
  1410. * CCER CC4E LL_TIM_CC_DisableChannel
  1411. * @param TIMx Timer instance
  1412. * @param Channels This parameter can be a combination of the following values:
  1413. * @arg @ref LL_TIM_CHANNEL_CH1
  1414. * @arg @ref LL_TIM_CHANNEL_CH1N
  1415. * @arg @ref LL_TIM_CHANNEL_CH2
  1416. * @arg @ref LL_TIM_CHANNEL_CH2N
  1417. * @arg @ref LL_TIM_CHANNEL_CH3
  1418. * @arg @ref LL_TIM_CHANNEL_CH3N
  1419. * @arg @ref LL_TIM_CHANNEL_CH4
  1420. * @retval None
  1421. */
  1422. __STATIC_INLINE void LL_TIM_CC_DisableChannel(TIM_TypeDef *TIMx, uint32_t Channels)
  1423. {
  1424. CLEAR_BIT(TIMx->CCER, Channels);
  1425. }
  1426. /**
  1427. * @brief Indicate whether channel(s) is(are) enabled.
  1428. * @rmtoll CCER CC1E LL_TIM_CC_IsEnabledChannel\n
  1429. * CCER CC1NE LL_TIM_CC_IsEnabledChannel\n
  1430. * CCER CC2E LL_TIM_CC_IsEnabledChannel\n
  1431. * CCER CC2NE LL_TIM_CC_IsEnabledChannel\n
  1432. * CCER CC3E LL_TIM_CC_IsEnabledChannel\n
  1433. * CCER CC3NE LL_TIM_CC_IsEnabledChannel\n
  1434. * CCER CC4E LL_TIM_CC_IsEnabledChannel
  1435. * @param TIMx Timer instance
  1436. * @param Channels This parameter can be a combination of the following values:
  1437. * @arg @ref LL_TIM_CHANNEL_CH1
  1438. * @arg @ref LL_TIM_CHANNEL_CH1N
  1439. * @arg @ref LL_TIM_CHANNEL_CH2
  1440. * @arg @ref LL_TIM_CHANNEL_CH2N
  1441. * @arg @ref LL_TIM_CHANNEL_CH3
  1442. * @arg @ref LL_TIM_CHANNEL_CH3N
  1443. * @arg @ref LL_TIM_CHANNEL_CH4
  1444. * @retval State of bit (1 or 0).
  1445. */
  1446. __STATIC_INLINE uint32_t LL_TIM_CC_IsEnabledChannel(const TIM_TypeDef *TIMx, uint32_t Channels)
  1447. {
  1448. return ((READ_BIT(TIMx->CCER, Channels) == (Channels)) ? 1UL : 0UL);
  1449. }
  1450. /**
  1451. * @}
  1452. */
  1453. /** @defgroup TIM_LL_EF_Output_Channel Output channel configuration
  1454. * @{
  1455. */
  1456. /**
  1457. * @brief Configure an output channel.
  1458. * @rmtoll CCMR1 CC1S LL_TIM_OC_ConfigOutput\n
  1459. * CCMR1 CC2S LL_TIM_OC_ConfigOutput\n
  1460. * CCMR2 CC3S LL_TIM_OC_ConfigOutput\n
  1461. * CCMR2 CC4S LL_TIM_OC_ConfigOutput\n
  1462. * CCER CC1P LL_TIM_OC_ConfigOutput\n
  1463. * CCER CC2P LL_TIM_OC_ConfigOutput\n
  1464. * CCER CC3P LL_TIM_OC_ConfigOutput\n
  1465. * CCER CC4P LL_TIM_OC_ConfigOutput\n
  1466. * CR2 OIS1 LL_TIM_OC_ConfigOutput\n
  1467. * CR2 OIS2 LL_TIM_OC_ConfigOutput\n
  1468. * CR2 OIS3 LL_TIM_OC_ConfigOutput\n
  1469. * CR2 OIS4 LL_TIM_OC_ConfigOutput
  1470. * @param TIMx Timer instance
  1471. * @param Channel This parameter can be one of the following values:
  1472. * @arg @ref LL_TIM_CHANNEL_CH1
  1473. * @arg @ref LL_TIM_CHANNEL_CH2
  1474. * @arg @ref LL_TIM_CHANNEL_CH3
  1475. * @arg @ref LL_TIM_CHANNEL_CH4
  1476. * @param Configuration This parameter must be a combination of all the following values:
  1477. * @arg @ref LL_TIM_OCPOLARITY_HIGH or @ref LL_TIM_OCPOLARITY_LOW
  1478. * @arg @ref LL_TIM_OCIDLESTATE_LOW or @ref LL_TIM_OCIDLESTATE_HIGH
  1479. * @retval None
  1480. */
  1481. __STATIC_INLINE void LL_TIM_OC_ConfigOutput(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Configuration)
  1482. {
  1483. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1484. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1485. CLEAR_BIT(*pReg, (TIM_CCMR1_CC1S << SHIFT_TAB_OCxx[iChannel]));
  1486. MODIFY_REG(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel]),
  1487. (Configuration & TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]);
  1488. MODIFY_REG(TIMx->CR2, (TIM_CR2_OIS1 << SHIFT_TAB_OISx[iChannel]),
  1489. (Configuration & TIM_CR2_OIS1) << SHIFT_TAB_OISx[iChannel]);
  1490. }
  1491. /**
  1492. * @brief Define the behavior of the output reference signal OCxREF from which
  1493. * OCx and OCxN (when relevant) are derived.
  1494. * @rmtoll CCMR1 OC1M LL_TIM_OC_SetMode\n
  1495. * CCMR1 OC2M LL_TIM_OC_SetMode\n
  1496. * CCMR2 OC3M LL_TIM_OC_SetMode\n
  1497. * CCMR2 OC4M LL_TIM_OC_SetMode
  1498. * @param TIMx Timer instance
  1499. * @param Channel This parameter can be one of the following values:
  1500. * @arg @ref LL_TIM_CHANNEL_CH1
  1501. * @arg @ref LL_TIM_CHANNEL_CH2
  1502. * @arg @ref LL_TIM_CHANNEL_CH3
  1503. * @arg @ref LL_TIM_CHANNEL_CH4
  1504. * @param Mode This parameter can be one of the following values:
  1505. * @arg @ref LL_TIM_OCMODE_FROZEN
  1506. * @arg @ref LL_TIM_OCMODE_ACTIVE
  1507. * @arg @ref LL_TIM_OCMODE_INACTIVE
  1508. * @arg @ref LL_TIM_OCMODE_TOGGLE
  1509. * @arg @ref LL_TIM_OCMODE_FORCED_INACTIVE
  1510. * @arg @ref LL_TIM_OCMODE_FORCED_ACTIVE
  1511. * @arg @ref LL_TIM_OCMODE_PWM1
  1512. * @arg @ref LL_TIM_OCMODE_PWM2
  1513. * @retval None
  1514. */
  1515. __STATIC_INLINE void LL_TIM_OC_SetMode(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Mode)
  1516. {
  1517. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1518. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1519. MODIFY_REG(*pReg, ((TIM_CCMR1_OC1M | TIM_CCMR1_CC1S) << SHIFT_TAB_OCxx[iChannel]), Mode << SHIFT_TAB_OCxx[iChannel]);
  1520. }
  1521. /**
  1522. * @brief Get the output compare mode of an output channel.
  1523. * @rmtoll CCMR1 OC1M LL_TIM_OC_GetMode\n
  1524. * CCMR1 OC2M LL_TIM_OC_GetMode\n
  1525. * CCMR2 OC3M LL_TIM_OC_GetMode\n
  1526. * CCMR2 OC4M LL_TIM_OC_GetMode
  1527. * @param TIMx Timer instance
  1528. * @param Channel This parameter can be one of the following values:
  1529. * @arg @ref LL_TIM_CHANNEL_CH1
  1530. * @arg @ref LL_TIM_CHANNEL_CH2
  1531. * @arg @ref LL_TIM_CHANNEL_CH3
  1532. * @arg @ref LL_TIM_CHANNEL_CH4
  1533. * @retval Returned value can be one of the following values:
  1534. * @arg @ref LL_TIM_OCMODE_FROZEN
  1535. * @arg @ref LL_TIM_OCMODE_ACTIVE
  1536. * @arg @ref LL_TIM_OCMODE_INACTIVE
  1537. * @arg @ref LL_TIM_OCMODE_TOGGLE
  1538. * @arg @ref LL_TIM_OCMODE_FORCED_INACTIVE
  1539. * @arg @ref LL_TIM_OCMODE_FORCED_ACTIVE
  1540. * @arg @ref LL_TIM_OCMODE_PWM1
  1541. * @arg @ref LL_TIM_OCMODE_PWM2
  1542. */
  1543. __STATIC_INLINE uint32_t LL_TIM_OC_GetMode(const TIM_TypeDef *TIMx, uint32_t Channel)
  1544. {
  1545. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1546. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1547. return (READ_BIT(*pReg, ((TIM_CCMR1_OC1M | TIM_CCMR1_CC1S) << SHIFT_TAB_OCxx[iChannel])) >> SHIFT_TAB_OCxx[iChannel]);
  1548. }
  1549. /**
  1550. * @brief Set the polarity of an output channel.
  1551. * @rmtoll CCER CC1P LL_TIM_OC_SetPolarity\n
  1552. * CCER CC1NP LL_TIM_OC_SetPolarity\n
  1553. * CCER CC2P LL_TIM_OC_SetPolarity\n
  1554. * CCER CC2NP LL_TIM_OC_SetPolarity\n
  1555. * CCER CC3P LL_TIM_OC_SetPolarity\n
  1556. * CCER CC3NP LL_TIM_OC_SetPolarity\n
  1557. * CCER CC4P LL_TIM_OC_SetPolarity
  1558. * @param TIMx Timer instance
  1559. * @param Channel This parameter can be one of the following values:
  1560. * @arg @ref LL_TIM_CHANNEL_CH1
  1561. * @arg @ref LL_TIM_CHANNEL_CH1N
  1562. * @arg @ref LL_TIM_CHANNEL_CH2
  1563. * @arg @ref LL_TIM_CHANNEL_CH2N
  1564. * @arg @ref LL_TIM_CHANNEL_CH3
  1565. * @arg @ref LL_TIM_CHANNEL_CH3N
  1566. * @arg @ref LL_TIM_CHANNEL_CH4
  1567. * @param Polarity This parameter can be one of the following values:
  1568. * @arg @ref LL_TIM_OCPOLARITY_HIGH
  1569. * @arg @ref LL_TIM_OCPOLARITY_LOW
  1570. * @retval None
  1571. */
  1572. __STATIC_INLINE void LL_TIM_OC_SetPolarity(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Polarity)
  1573. {
  1574. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1575. MODIFY_REG(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel]), Polarity << SHIFT_TAB_CCxP[iChannel]);
  1576. }
  1577. /**
  1578. * @brief Get the polarity of an output channel.
  1579. * @rmtoll CCER CC1P LL_TIM_OC_GetPolarity\n
  1580. * CCER CC1NP LL_TIM_OC_GetPolarity\n
  1581. * CCER CC2P LL_TIM_OC_GetPolarity\n
  1582. * CCER CC2NP LL_TIM_OC_GetPolarity\n
  1583. * CCER CC3P LL_TIM_OC_GetPolarity\n
  1584. * CCER CC3NP LL_TIM_OC_GetPolarity\n
  1585. * CCER CC4P LL_TIM_OC_GetPolarity
  1586. * @param TIMx Timer instance
  1587. * @param Channel This parameter can be one of the following values:
  1588. * @arg @ref LL_TIM_CHANNEL_CH1
  1589. * @arg @ref LL_TIM_CHANNEL_CH1N
  1590. * @arg @ref LL_TIM_CHANNEL_CH2
  1591. * @arg @ref LL_TIM_CHANNEL_CH2N
  1592. * @arg @ref LL_TIM_CHANNEL_CH3
  1593. * @arg @ref LL_TIM_CHANNEL_CH3N
  1594. * @arg @ref LL_TIM_CHANNEL_CH4
  1595. * @retval Returned value can be one of the following values:
  1596. * @arg @ref LL_TIM_OCPOLARITY_HIGH
  1597. * @arg @ref LL_TIM_OCPOLARITY_LOW
  1598. */
  1599. __STATIC_INLINE uint32_t LL_TIM_OC_GetPolarity(const TIM_TypeDef *TIMx, uint32_t Channel)
  1600. {
  1601. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1602. return (READ_BIT(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel])) >> SHIFT_TAB_CCxP[iChannel]);
  1603. }
  1604. /**
  1605. * @brief Set the IDLE state of an output channel
  1606. * @note This function is significant only for the timer instances
  1607. * supporting the break feature. Macro IS_TIM_BREAK_INSTANCE(TIMx)
  1608. * can be used to check whether or not a timer instance provides
  1609. * a break input.
  1610. * @rmtoll CR2 OIS1 LL_TIM_OC_SetIdleState\n
  1611. * CR2 OIS1N LL_TIM_OC_SetIdleState\n
  1612. * CR2 OIS2 LL_TIM_OC_SetIdleState\n
  1613. * CR2 OIS2N LL_TIM_OC_SetIdleState\n
  1614. * CR2 OIS3 LL_TIM_OC_SetIdleState\n
  1615. * CR2 OIS3N LL_TIM_OC_SetIdleState\n
  1616. * CR2 OIS4 LL_TIM_OC_SetIdleState
  1617. * @param TIMx Timer instance
  1618. * @param Channel This parameter can be one of the following values:
  1619. * @arg @ref LL_TIM_CHANNEL_CH1
  1620. * @arg @ref LL_TIM_CHANNEL_CH1N
  1621. * @arg @ref LL_TIM_CHANNEL_CH2
  1622. * @arg @ref LL_TIM_CHANNEL_CH2N
  1623. * @arg @ref LL_TIM_CHANNEL_CH3
  1624. * @arg @ref LL_TIM_CHANNEL_CH3N
  1625. * @arg @ref LL_TIM_CHANNEL_CH4
  1626. * @param IdleState This parameter can be one of the following values:
  1627. * @arg @ref LL_TIM_OCIDLESTATE_LOW
  1628. * @arg @ref LL_TIM_OCIDLESTATE_HIGH
  1629. * @retval None
  1630. */
  1631. __STATIC_INLINE void LL_TIM_OC_SetIdleState(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t IdleState)
  1632. {
  1633. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1634. MODIFY_REG(TIMx->CR2, (TIM_CR2_OIS1 << SHIFT_TAB_OISx[iChannel]), IdleState << SHIFT_TAB_OISx[iChannel]);
  1635. }
  1636. /**
  1637. * @brief Get the IDLE state of an output channel
  1638. * @rmtoll CR2 OIS1 LL_TIM_OC_GetIdleState\n
  1639. * CR2 OIS1N LL_TIM_OC_GetIdleState\n
  1640. * CR2 OIS2 LL_TIM_OC_GetIdleState\n
  1641. * CR2 OIS2N LL_TIM_OC_GetIdleState\n
  1642. * CR2 OIS3 LL_TIM_OC_GetIdleState\n
  1643. * CR2 OIS3N LL_TIM_OC_GetIdleState\n
  1644. * CR2 OIS4 LL_TIM_OC_GetIdleState
  1645. * @param TIMx Timer instance
  1646. * @param Channel This parameter can be one of the following values:
  1647. * @arg @ref LL_TIM_CHANNEL_CH1
  1648. * @arg @ref LL_TIM_CHANNEL_CH1N
  1649. * @arg @ref LL_TIM_CHANNEL_CH2
  1650. * @arg @ref LL_TIM_CHANNEL_CH2N
  1651. * @arg @ref LL_TIM_CHANNEL_CH3
  1652. * @arg @ref LL_TIM_CHANNEL_CH3N
  1653. * @arg @ref LL_TIM_CHANNEL_CH4
  1654. * @retval Returned value can be one of the following values:
  1655. * @arg @ref LL_TIM_OCIDLESTATE_LOW
  1656. * @arg @ref LL_TIM_OCIDLESTATE_HIGH
  1657. */
  1658. __STATIC_INLINE uint32_t LL_TIM_OC_GetIdleState(const TIM_TypeDef *TIMx, uint32_t Channel)
  1659. {
  1660. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1661. return (READ_BIT(TIMx->CR2, (TIM_CR2_OIS1 << SHIFT_TAB_OISx[iChannel])) >> SHIFT_TAB_OISx[iChannel]);
  1662. }
  1663. /**
  1664. * @brief Enable fast mode for the output channel.
  1665. * @note Acts only if the channel is configured in PWM1 or PWM2 mode.
  1666. * @rmtoll CCMR1 OC1FE LL_TIM_OC_EnableFast\n
  1667. * CCMR1 OC2FE LL_TIM_OC_EnableFast\n
  1668. * CCMR2 OC3FE LL_TIM_OC_EnableFast\n
  1669. * CCMR2 OC4FE LL_TIM_OC_EnableFast
  1670. * @param TIMx Timer instance
  1671. * @param Channel This parameter can be one of the following values:
  1672. * @arg @ref LL_TIM_CHANNEL_CH1
  1673. * @arg @ref LL_TIM_CHANNEL_CH2
  1674. * @arg @ref LL_TIM_CHANNEL_CH3
  1675. * @arg @ref LL_TIM_CHANNEL_CH4
  1676. * @retval None
  1677. */
  1678. __STATIC_INLINE void LL_TIM_OC_EnableFast(TIM_TypeDef *TIMx, uint32_t Channel)
  1679. {
  1680. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1681. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1682. SET_BIT(*pReg, (TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel]));
  1683. }
  1684. /**
  1685. * @brief Disable fast mode for the output channel.
  1686. * @rmtoll CCMR1 OC1FE LL_TIM_OC_DisableFast\n
  1687. * CCMR1 OC2FE LL_TIM_OC_DisableFast\n
  1688. * CCMR2 OC3FE LL_TIM_OC_DisableFast\n
  1689. * CCMR2 OC4FE LL_TIM_OC_DisableFast
  1690. * @param TIMx Timer instance
  1691. * @param Channel This parameter can be one of the following values:
  1692. * @arg @ref LL_TIM_CHANNEL_CH1
  1693. * @arg @ref LL_TIM_CHANNEL_CH2
  1694. * @arg @ref LL_TIM_CHANNEL_CH3
  1695. * @arg @ref LL_TIM_CHANNEL_CH4
  1696. * @retval None
  1697. */
  1698. __STATIC_INLINE void LL_TIM_OC_DisableFast(TIM_TypeDef *TIMx, uint32_t Channel)
  1699. {
  1700. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1701. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1702. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel]));
  1703. }
  1704. /**
  1705. * @brief Indicates whether fast mode is enabled for the output channel.
  1706. * @rmtoll CCMR1 OC1FE LL_TIM_OC_IsEnabledFast\n
  1707. * CCMR1 OC2FE LL_TIM_OC_IsEnabledFast\n
  1708. * CCMR2 OC3FE LL_TIM_OC_IsEnabledFast\n
  1709. * CCMR2 OC4FE LL_TIM_OC_IsEnabledFast\n
  1710. * @param TIMx Timer instance
  1711. * @param Channel This parameter can be one of the following values:
  1712. * @arg @ref LL_TIM_CHANNEL_CH1
  1713. * @arg @ref LL_TIM_CHANNEL_CH2
  1714. * @arg @ref LL_TIM_CHANNEL_CH3
  1715. * @arg @ref LL_TIM_CHANNEL_CH4
  1716. * @retval State of bit (1 or 0).
  1717. */
  1718. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledFast(const TIM_TypeDef *TIMx, uint32_t Channel)
  1719. {
  1720. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1721. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1722. uint32_t bitfield = TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel];
  1723. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1724. }
  1725. /**
  1726. * @brief Enable compare register (TIMx_CCRx) preload for the output channel.
  1727. * @rmtoll CCMR1 OC1PE LL_TIM_OC_EnablePreload\n
  1728. * CCMR1 OC2PE LL_TIM_OC_EnablePreload\n
  1729. * CCMR2 OC3PE LL_TIM_OC_EnablePreload\n
  1730. * CCMR2 OC4PE LL_TIM_OC_EnablePreload
  1731. * @param TIMx Timer instance
  1732. * @param Channel This parameter can be one of the following values:
  1733. * @arg @ref LL_TIM_CHANNEL_CH1
  1734. * @arg @ref LL_TIM_CHANNEL_CH2
  1735. * @arg @ref LL_TIM_CHANNEL_CH3
  1736. * @arg @ref LL_TIM_CHANNEL_CH4
  1737. * @retval None
  1738. */
  1739. __STATIC_INLINE void LL_TIM_OC_EnablePreload(TIM_TypeDef *TIMx, uint32_t Channel)
  1740. {
  1741. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1742. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1743. SET_BIT(*pReg, (TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel]));
  1744. }
  1745. /**
  1746. * @brief Disable compare register (TIMx_CCRx) preload for the output channel.
  1747. * @rmtoll CCMR1 OC1PE LL_TIM_OC_DisablePreload\n
  1748. * CCMR1 OC2PE LL_TIM_OC_DisablePreload\n
  1749. * CCMR2 OC3PE LL_TIM_OC_DisablePreload\n
  1750. * CCMR2 OC4PE LL_TIM_OC_DisablePreload
  1751. * @param TIMx Timer instance
  1752. * @param Channel This parameter can be one of the following values:
  1753. * @arg @ref LL_TIM_CHANNEL_CH1
  1754. * @arg @ref LL_TIM_CHANNEL_CH2
  1755. * @arg @ref LL_TIM_CHANNEL_CH3
  1756. * @arg @ref LL_TIM_CHANNEL_CH4
  1757. * @retval None
  1758. */
  1759. __STATIC_INLINE void LL_TIM_OC_DisablePreload(TIM_TypeDef *TIMx, uint32_t Channel)
  1760. {
  1761. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1762. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1763. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel]));
  1764. }
  1765. /**
  1766. * @brief Indicates whether compare register (TIMx_CCRx) preload is enabled for the output channel.
  1767. * @rmtoll CCMR1 OC1PE LL_TIM_OC_IsEnabledPreload\n
  1768. * CCMR1 OC2PE LL_TIM_OC_IsEnabledPreload\n
  1769. * CCMR2 OC3PE LL_TIM_OC_IsEnabledPreload\n
  1770. * CCMR2 OC4PE LL_TIM_OC_IsEnabledPreload\n
  1771. * @param TIMx Timer instance
  1772. * @param Channel This parameter can be one of the following values:
  1773. * @arg @ref LL_TIM_CHANNEL_CH1
  1774. * @arg @ref LL_TIM_CHANNEL_CH2
  1775. * @arg @ref LL_TIM_CHANNEL_CH3
  1776. * @arg @ref LL_TIM_CHANNEL_CH4
  1777. * @retval State of bit (1 or 0).
  1778. */
  1779. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledPreload(const TIM_TypeDef *TIMx, uint32_t Channel)
  1780. {
  1781. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1782. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1783. uint32_t bitfield = TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel];
  1784. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1785. }
  1786. /**
  1787. * @brief Enable clearing the output channel on an external event.
  1788. * @note This function can only be used in Output compare and PWM modes. It does not work in Forced mode.
  1789. * @note Macro IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1790. * or not a timer instance can clear the OCxREF signal on an external event.
  1791. * @rmtoll CCMR1 OC1CE LL_TIM_OC_EnableClear\n
  1792. * CCMR1 OC2CE LL_TIM_OC_EnableClear\n
  1793. * CCMR2 OC3CE LL_TIM_OC_EnableClear\n
  1794. * CCMR2 OC4CE LL_TIM_OC_EnableClear
  1795. * @param TIMx Timer instance
  1796. * @param Channel This parameter can be one of the following values:
  1797. * @arg @ref LL_TIM_CHANNEL_CH1
  1798. * @arg @ref LL_TIM_CHANNEL_CH2
  1799. * @arg @ref LL_TIM_CHANNEL_CH3
  1800. * @arg @ref LL_TIM_CHANNEL_CH4
  1801. * @retval None
  1802. */
  1803. __STATIC_INLINE void LL_TIM_OC_EnableClear(TIM_TypeDef *TIMx, uint32_t Channel)
  1804. {
  1805. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1806. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1807. SET_BIT(*pReg, (TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel]));
  1808. }
  1809. /**
  1810. * @brief Disable clearing the output channel on an external event.
  1811. * @note Macro IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1812. * or not a timer instance can clear the OCxREF signal on an external event.
  1813. * @rmtoll CCMR1 OC1CE LL_TIM_OC_DisableClear\n
  1814. * CCMR1 OC2CE LL_TIM_OC_DisableClear\n
  1815. * CCMR2 OC3CE LL_TIM_OC_DisableClear\n
  1816. * CCMR2 OC4CE LL_TIM_OC_DisableClear
  1817. * @param TIMx Timer instance
  1818. * @param Channel This parameter can be one of the following values:
  1819. * @arg @ref LL_TIM_CHANNEL_CH1
  1820. * @arg @ref LL_TIM_CHANNEL_CH2
  1821. * @arg @ref LL_TIM_CHANNEL_CH3
  1822. * @arg @ref LL_TIM_CHANNEL_CH4
  1823. * @retval None
  1824. */
  1825. __STATIC_INLINE void LL_TIM_OC_DisableClear(TIM_TypeDef *TIMx, uint32_t Channel)
  1826. {
  1827. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1828. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1829. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel]));
  1830. }
  1831. /**
  1832. * @brief Indicates clearing the output channel on an external event is enabled for the output channel.
  1833. * @note This function enables clearing the output channel on an external event.
  1834. * @note This function can only be used in Output compare and PWM modes. It does not work in Forced mode.
  1835. * @note Macro IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1836. * or not a timer instance can clear the OCxREF signal on an external event.
  1837. * @rmtoll CCMR1 OC1CE LL_TIM_OC_IsEnabledClear\n
  1838. * CCMR1 OC2CE LL_TIM_OC_IsEnabledClear\n
  1839. * CCMR2 OC3CE LL_TIM_OC_IsEnabledClear\n
  1840. * CCMR2 OC4CE LL_TIM_OC_IsEnabledClear\n
  1841. * @param TIMx Timer instance
  1842. * @param Channel This parameter can be one of the following values:
  1843. * @arg @ref LL_TIM_CHANNEL_CH1
  1844. * @arg @ref LL_TIM_CHANNEL_CH2
  1845. * @arg @ref LL_TIM_CHANNEL_CH3
  1846. * @arg @ref LL_TIM_CHANNEL_CH4
  1847. * @retval State of bit (1 or 0).
  1848. */
  1849. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledClear(const TIM_TypeDef *TIMx, uint32_t Channel)
  1850. {
  1851. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1852. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1853. uint32_t bitfield = TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel];
  1854. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1855. }
  1856. /**
  1857. * @brief Set the dead-time delay (delay inserted between the rising edge of the OCxREF signal and the rising edge of
  1858. * the Ocx and OCxN signals).
  1859. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  1860. * dead-time insertion feature is supported by a timer instance.
  1861. * @note Helper macro @ref __LL_TIM_CALC_DEADTIME can be used to calculate the DeadTime parameter
  1862. * @rmtoll BDTR DTG LL_TIM_OC_SetDeadTime
  1863. * @param TIMx Timer instance
  1864. * @param DeadTime between Min_Data=0 and Max_Data=255
  1865. * @retval None
  1866. */
  1867. __STATIC_INLINE void LL_TIM_OC_SetDeadTime(TIM_TypeDef *TIMx, uint32_t DeadTime)
  1868. {
  1869. MODIFY_REG(TIMx->BDTR, TIM_BDTR_DTG, DeadTime);
  1870. }
  1871. /**
  1872. * @brief Set compare value for output channel 1 (TIMx_CCR1).
  1873. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1874. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1875. * whether or not a timer instance supports a 32 bits counter.
  1876. * @note Macro IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  1877. * output channel 1 is supported by a timer instance.
  1878. * @rmtoll CCR1 CCR1 LL_TIM_OC_SetCompareCH1
  1879. * @param TIMx Timer instance
  1880. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1881. * @retval None
  1882. */
  1883. __STATIC_INLINE void LL_TIM_OC_SetCompareCH1(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1884. {
  1885. WRITE_REG(TIMx->CCR1, CompareValue);
  1886. }
  1887. /**
  1888. * @brief Set compare value for output channel 2 (TIMx_CCR2).
  1889. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1890. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1891. * whether or not a timer instance supports a 32 bits counter.
  1892. * @note Macro IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  1893. * output channel 2 is supported by a timer instance.
  1894. * @rmtoll CCR2 CCR2 LL_TIM_OC_SetCompareCH2
  1895. * @param TIMx Timer instance
  1896. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1897. * @retval None
  1898. */
  1899. __STATIC_INLINE void LL_TIM_OC_SetCompareCH2(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1900. {
  1901. WRITE_REG(TIMx->CCR2, CompareValue);
  1902. }
  1903. /**
  1904. * @brief Set compare value for output channel 3 (TIMx_CCR3).
  1905. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1906. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1907. * whether or not a timer instance supports a 32 bits counter.
  1908. * @note Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  1909. * output channel is supported by a timer instance.
  1910. * @rmtoll CCR3 CCR3 LL_TIM_OC_SetCompareCH3
  1911. * @param TIMx Timer instance
  1912. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1913. * @retval None
  1914. */
  1915. __STATIC_INLINE void LL_TIM_OC_SetCompareCH3(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1916. {
  1917. WRITE_REG(TIMx->CCR3, CompareValue);
  1918. }
  1919. /**
  1920. * @brief Set compare value for output channel 4 (TIMx_CCR4).
  1921. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1922. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1923. * whether or not a timer instance supports a 32 bits counter.
  1924. * @note Macro IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  1925. * output channel 4 is supported by a timer instance.
  1926. * @rmtoll CCR4 CCR4 LL_TIM_OC_SetCompareCH4
  1927. * @param TIMx Timer instance
  1928. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1929. * @retval None
  1930. */
  1931. __STATIC_INLINE void LL_TIM_OC_SetCompareCH4(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1932. {
  1933. WRITE_REG(TIMx->CCR4, CompareValue);
  1934. }
  1935. /**
  1936. * @brief Get compare value (TIMx_CCR1) set for output channel 1.
  1937. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1938. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1939. * whether or not a timer instance supports a 32 bits counter.
  1940. * @note Macro IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  1941. * output channel 1 is supported by a timer instance.
  1942. * @rmtoll CCR1 CCR1 LL_TIM_OC_GetCompareCH1
  1943. * @param TIMx Timer instance
  1944. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1945. */
  1946. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH1(const TIM_TypeDef *TIMx)
  1947. {
  1948. return (uint32_t)(READ_REG(TIMx->CCR1));
  1949. }
  1950. /**
  1951. * @brief Get compare value (TIMx_CCR2) set for output channel 2.
  1952. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1953. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1954. * whether or not a timer instance supports a 32 bits counter.
  1955. * @note Macro IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  1956. * output channel 2 is supported by a timer instance.
  1957. * @rmtoll CCR2 CCR2 LL_TIM_OC_GetCompareCH2
  1958. * @param TIMx Timer instance
  1959. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1960. */
  1961. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH2(const TIM_TypeDef *TIMx)
  1962. {
  1963. return (uint32_t)(READ_REG(TIMx->CCR2));
  1964. }
  1965. /**
  1966. * @brief Get compare value (TIMx_CCR3) set for output channel 3.
  1967. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1968. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1969. * whether or not a timer instance supports a 32 bits counter.
  1970. * @note Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  1971. * output channel 3 is supported by a timer instance.
  1972. * @rmtoll CCR3 CCR3 LL_TIM_OC_GetCompareCH3
  1973. * @param TIMx Timer instance
  1974. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1975. */
  1976. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH3(const TIM_TypeDef *TIMx)
  1977. {
  1978. return (uint32_t)(READ_REG(TIMx->CCR3));
  1979. }
  1980. /**
  1981. * @brief Get compare value (TIMx_CCR4) set for output channel 4.
  1982. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1983. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1984. * whether or not a timer instance supports a 32 bits counter.
  1985. * @note Macro IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  1986. * output channel 4 is supported by a timer instance.
  1987. * @rmtoll CCR4 CCR4 LL_TIM_OC_GetCompareCH4
  1988. * @param TIMx Timer instance
  1989. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1990. */
  1991. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH4(const TIM_TypeDef *TIMx)
  1992. {
  1993. return (uint32_t)(READ_REG(TIMx->CCR4));
  1994. }
  1995. /**
  1996. * @}
  1997. */
  1998. /** @defgroup TIM_LL_EF_Input_Channel Input channel configuration
  1999. * @{
  2000. */
  2001. /**
  2002. * @brief Configure input channel.
  2003. * @rmtoll CCMR1 CC1S LL_TIM_IC_Config\n
  2004. * CCMR1 IC1PSC LL_TIM_IC_Config\n
  2005. * CCMR1 IC1F LL_TIM_IC_Config\n
  2006. * CCMR1 CC2S LL_TIM_IC_Config\n
  2007. * CCMR1 IC2PSC LL_TIM_IC_Config\n
  2008. * CCMR1 IC2F LL_TIM_IC_Config\n
  2009. * CCMR2 CC3S LL_TIM_IC_Config\n
  2010. * CCMR2 IC3PSC LL_TIM_IC_Config\n
  2011. * CCMR2 IC3F LL_TIM_IC_Config\n
  2012. * CCMR2 CC4S LL_TIM_IC_Config\n
  2013. * CCMR2 IC4PSC LL_TIM_IC_Config\n
  2014. * CCMR2 IC4F LL_TIM_IC_Config\n
  2015. * CCER CC1P LL_TIM_IC_Config\n
  2016. * CCER CC1NP LL_TIM_IC_Config\n
  2017. * CCER CC2P LL_TIM_IC_Config\n
  2018. * CCER CC2NP LL_TIM_IC_Config\n
  2019. * CCER CC3P LL_TIM_IC_Config\n
  2020. * CCER CC3NP LL_TIM_IC_Config\n
  2021. * CCER CC4P LL_TIM_IC_Config\n
  2022. * CCER CC4NP LL_TIM_IC_Config
  2023. * @param TIMx Timer instance
  2024. * @param Channel This parameter can be one of the following values:
  2025. * @arg @ref LL_TIM_CHANNEL_CH1
  2026. * @arg @ref LL_TIM_CHANNEL_CH2
  2027. * @arg @ref LL_TIM_CHANNEL_CH3
  2028. * @arg @ref LL_TIM_CHANNEL_CH4
  2029. * @param Configuration This parameter must be a combination of all the following values:
  2030. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI or @ref LL_TIM_ACTIVEINPUT_INDIRECTTI or @ref LL_TIM_ACTIVEINPUT_TRC
  2031. * @arg @ref LL_TIM_ICPSC_DIV1 or ... or @ref LL_TIM_ICPSC_DIV8
  2032. * @arg @ref LL_TIM_IC_FILTER_FDIV1 or ... or @ref LL_TIM_IC_FILTER_FDIV32_N8
  2033. * @arg @ref LL_TIM_IC_POLARITY_RISING or @ref LL_TIM_IC_POLARITY_FALLING or @ref LL_TIM_IC_POLARITY_BOTHEDGE
  2034. * @retval None
  2035. */
  2036. __STATIC_INLINE void LL_TIM_IC_Config(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Configuration)
  2037. {
  2038. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2039. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2040. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC | TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel]),
  2041. ((Configuration >> 16U) & (TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC | TIM_CCMR1_CC1S)) \
  2042. << SHIFT_TAB_ICxx[iChannel]);
  2043. MODIFY_REG(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]),
  2044. (Configuration & (TIM_CCER_CC1NP | TIM_CCER_CC1P)) << SHIFT_TAB_CCxP[iChannel]);
  2045. }
  2046. /**
  2047. * @brief Set the active input.
  2048. * @rmtoll CCMR1 CC1S LL_TIM_IC_SetActiveInput\n
  2049. * CCMR1 CC2S LL_TIM_IC_SetActiveInput\n
  2050. * CCMR2 CC3S LL_TIM_IC_SetActiveInput\n
  2051. * CCMR2 CC4S LL_TIM_IC_SetActiveInput
  2052. * @param TIMx Timer instance
  2053. * @param Channel This parameter can be one of the following values:
  2054. * @arg @ref LL_TIM_CHANNEL_CH1
  2055. * @arg @ref LL_TIM_CHANNEL_CH2
  2056. * @arg @ref LL_TIM_CHANNEL_CH3
  2057. * @arg @ref LL_TIM_CHANNEL_CH4
  2058. * @param ICActiveInput This parameter can be one of the following values:
  2059. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI
  2060. * @arg @ref LL_TIM_ACTIVEINPUT_INDIRECTTI
  2061. * @arg @ref LL_TIM_ACTIVEINPUT_TRC
  2062. * @retval None
  2063. */
  2064. __STATIC_INLINE void LL_TIM_IC_SetActiveInput(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICActiveInput)
  2065. {
  2066. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2067. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2068. MODIFY_REG(*pReg, ((TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel]), (ICActiveInput >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  2069. }
  2070. /**
  2071. * @brief Get the current active input.
  2072. * @rmtoll CCMR1 CC1S LL_TIM_IC_GetActiveInput\n
  2073. * CCMR1 CC2S LL_TIM_IC_GetActiveInput\n
  2074. * CCMR2 CC3S LL_TIM_IC_GetActiveInput\n
  2075. * CCMR2 CC4S LL_TIM_IC_GetActiveInput
  2076. * @param TIMx Timer instance
  2077. * @param Channel This parameter can be one of the following values:
  2078. * @arg @ref LL_TIM_CHANNEL_CH1
  2079. * @arg @ref LL_TIM_CHANNEL_CH2
  2080. * @arg @ref LL_TIM_CHANNEL_CH3
  2081. * @arg @ref LL_TIM_CHANNEL_CH4
  2082. * @retval Returned value can be one of the following values:
  2083. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI
  2084. * @arg @ref LL_TIM_ACTIVEINPUT_INDIRECTTI
  2085. * @arg @ref LL_TIM_ACTIVEINPUT_TRC
  2086. */
  2087. __STATIC_INLINE uint32_t LL_TIM_IC_GetActiveInput(const TIM_TypeDef *TIMx, uint32_t Channel)
  2088. {
  2089. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2090. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2091. return ((READ_BIT(*pReg, ((TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  2092. }
  2093. /**
  2094. * @brief Set the prescaler of input channel.
  2095. * @rmtoll CCMR1 IC1PSC LL_TIM_IC_SetPrescaler\n
  2096. * CCMR1 IC2PSC LL_TIM_IC_SetPrescaler\n
  2097. * CCMR2 IC3PSC LL_TIM_IC_SetPrescaler\n
  2098. * CCMR2 IC4PSC LL_TIM_IC_SetPrescaler
  2099. * @param TIMx Timer instance
  2100. * @param Channel This parameter can be one of the following values:
  2101. * @arg @ref LL_TIM_CHANNEL_CH1
  2102. * @arg @ref LL_TIM_CHANNEL_CH2
  2103. * @arg @ref LL_TIM_CHANNEL_CH3
  2104. * @arg @ref LL_TIM_CHANNEL_CH4
  2105. * @param ICPrescaler This parameter can be one of the following values:
  2106. * @arg @ref LL_TIM_ICPSC_DIV1
  2107. * @arg @ref LL_TIM_ICPSC_DIV2
  2108. * @arg @ref LL_TIM_ICPSC_DIV4
  2109. * @arg @ref LL_TIM_ICPSC_DIV8
  2110. * @retval None
  2111. */
  2112. __STATIC_INLINE void LL_TIM_IC_SetPrescaler(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICPrescaler)
  2113. {
  2114. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2115. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2116. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1PSC) << SHIFT_TAB_ICxx[iChannel]), (ICPrescaler >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  2117. }
  2118. /**
  2119. * @brief Get the current prescaler value acting on an input channel.
  2120. * @rmtoll CCMR1 IC1PSC LL_TIM_IC_GetPrescaler\n
  2121. * CCMR1 IC2PSC LL_TIM_IC_GetPrescaler\n
  2122. * CCMR2 IC3PSC LL_TIM_IC_GetPrescaler\n
  2123. * CCMR2 IC4PSC LL_TIM_IC_GetPrescaler
  2124. * @param TIMx Timer instance
  2125. * @param Channel This parameter can be one of the following values:
  2126. * @arg @ref LL_TIM_CHANNEL_CH1
  2127. * @arg @ref LL_TIM_CHANNEL_CH2
  2128. * @arg @ref LL_TIM_CHANNEL_CH3
  2129. * @arg @ref LL_TIM_CHANNEL_CH4
  2130. * @retval Returned value can be one of the following values:
  2131. * @arg @ref LL_TIM_ICPSC_DIV1
  2132. * @arg @ref LL_TIM_ICPSC_DIV2
  2133. * @arg @ref LL_TIM_ICPSC_DIV4
  2134. * @arg @ref LL_TIM_ICPSC_DIV8
  2135. */
  2136. __STATIC_INLINE uint32_t LL_TIM_IC_GetPrescaler(const TIM_TypeDef *TIMx, uint32_t Channel)
  2137. {
  2138. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2139. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2140. return ((READ_BIT(*pReg, ((TIM_CCMR1_IC1PSC) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  2141. }
  2142. /**
  2143. * @brief Set the input filter duration.
  2144. * @rmtoll CCMR1 IC1F LL_TIM_IC_SetFilter\n
  2145. * CCMR1 IC2F LL_TIM_IC_SetFilter\n
  2146. * CCMR2 IC3F LL_TIM_IC_SetFilter\n
  2147. * CCMR2 IC4F LL_TIM_IC_SetFilter
  2148. * @param TIMx Timer instance
  2149. * @param Channel This parameter can be one of the following values:
  2150. * @arg @ref LL_TIM_CHANNEL_CH1
  2151. * @arg @ref LL_TIM_CHANNEL_CH2
  2152. * @arg @ref LL_TIM_CHANNEL_CH3
  2153. * @arg @ref LL_TIM_CHANNEL_CH4
  2154. * @param ICFilter This parameter can be one of the following values:
  2155. * @arg @ref LL_TIM_IC_FILTER_FDIV1
  2156. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N2
  2157. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N4
  2158. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N8
  2159. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N6
  2160. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N8
  2161. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N6
  2162. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N8
  2163. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N6
  2164. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N8
  2165. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N5
  2166. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N6
  2167. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N8
  2168. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N5
  2169. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N6
  2170. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N8
  2171. * @retval None
  2172. */
  2173. __STATIC_INLINE void LL_TIM_IC_SetFilter(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICFilter)
  2174. {
  2175. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2176. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2177. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1F) << SHIFT_TAB_ICxx[iChannel]), (ICFilter >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  2178. }
  2179. /**
  2180. * @brief Get the input filter duration.
  2181. * @rmtoll CCMR1 IC1F LL_TIM_IC_GetFilter\n
  2182. * CCMR1 IC2F LL_TIM_IC_GetFilter\n
  2183. * CCMR2 IC3F LL_TIM_IC_GetFilter\n
  2184. * CCMR2 IC4F LL_TIM_IC_GetFilter
  2185. * @param TIMx Timer instance
  2186. * @param Channel This parameter can be one of the following values:
  2187. * @arg @ref LL_TIM_CHANNEL_CH1
  2188. * @arg @ref LL_TIM_CHANNEL_CH2
  2189. * @arg @ref LL_TIM_CHANNEL_CH3
  2190. * @arg @ref LL_TIM_CHANNEL_CH4
  2191. * @retval Returned value can be one of the following values:
  2192. * @arg @ref LL_TIM_IC_FILTER_FDIV1
  2193. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N2
  2194. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N4
  2195. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N8
  2196. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N6
  2197. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N8
  2198. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N6
  2199. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N8
  2200. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N6
  2201. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N8
  2202. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N5
  2203. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N6
  2204. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N8
  2205. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N5
  2206. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N6
  2207. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N8
  2208. */
  2209. __STATIC_INLINE uint32_t LL_TIM_IC_GetFilter(const TIM_TypeDef *TIMx, uint32_t Channel)
  2210. {
  2211. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2212. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2213. return ((READ_BIT(*pReg, ((TIM_CCMR1_IC1F) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  2214. }
  2215. /**
  2216. * @brief Set the input channel polarity.
  2217. * @rmtoll CCER CC1P LL_TIM_IC_SetPolarity\n
  2218. * CCER CC1NP LL_TIM_IC_SetPolarity\n
  2219. * CCER CC2P LL_TIM_IC_SetPolarity\n
  2220. * CCER CC2NP LL_TIM_IC_SetPolarity\n
  2221. * CCER CC3P LL_TIM_IC_SetPolarity\n
  2222. * CCER CC3NP LL_TIM_IC_SetPolarity\n
  2223. * CCER CC4P LL_TIM_IC_SetPolarity\n
  2224. * CCER CC4NP LL_TIM_IC_SetPolarity
  2225. * @param TIMx Timer instance
  2226. * @param Channel This parameter can be one of the following values:
  2227. * @arg @ref LL_TIM_CHANNEL_CH1
  2228. * @arg @ref LL_TIM_CHANNEL_CH2
  2229. * @arg @ref LL_TIM_CHANNEL_CH3
  2230. * @arg @ref LL_TIM_CHANNEL_CH4
  2231. * @param ICPolarity This parameter can be one of the following values:
  2232. * @arg @ref LL_TIM_IC_POLARITY_RISING
  2233. * @arg @ref LL_TIM_IC_POLARITY_FALLING
  2234. * @arg @ref LL_TIM_IC_POLARITY_BOTHEDGE
  2235. * @retval None
  2236. */
  2237. __STATIC_INLINE void LL_TIM_IC_SetPolarity(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICPolarity)
  2238. {
  2239. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2240. MODIFY_REG(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]),
  2241. ICPolarity << SHIFT_TAB_CCxP[iChannel]);
  2242. }
  2243. /**
  2244. * @brief Get the current input channel polarity.
  2245. * @rmtoll CCER CC1P LL_TIM_IC_GetPolarity\n
  2246. * CCER CC1NP LL_TIM_IC_GetPolarity\n
  2247. * CCER CC2P LL_TIM_IC_GetPolarity\n
  2248. * CCER CC2NP LL_TIM_IC_GetPolarity\n
  2249. * CCER CC3P LL_TIM_IC_GetPolarity\n
  2250. * CCER CC3NP LL_TIM_IC_GetPolarity\n
  2251. * CCER CC4P LL_TIM_IC_GetPolarity\n
  2252. * CCER CC4NP LL_TIM_IC_GetPolarity
  2253. * @param TIMx Timer instance
  2254. * @param Channel This parameter can be one of the following values:
  2255. * @arg @ref LL_TIM_CHANNEL_CH1
  2256. * @arg @ref LL_TIM_CHANNEL_CH2
  2257. * @arg @ref LL_TIM_CHANNEL_CH3
  2258. * @arg @ref LL_TIM_CHANNEL_CH4
  2259. * @retval Returned value can be one of the following values:
  2260. * @arg @ref LL_TIM_IC_POLARITY_RISING
  2261. * @arg @ref LL_TIM_IC_POLARITY_FALLING
  2262. * @arg @ref LL_TIM_IC_POLARITY_BOTHEDGE
  2263. */
  2264. __STATIC_INLINE uint32_t LL_TIM_IC_GetPolarity(const TIM_TypeDef *TIMx, uint32_t Channel)
  2265. {
  2266. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2267. return (READ_BIT(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel])) >>
  2268. SHIFT_TAB_CCxP[iChannel]);
  2269. }
  2270. /**
  2271. * @brief Connect the TIMx_CH1, CH2 and CH3 pins to the TI1 input (XOR combination).
  2272. * @note Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  2273. * a timer instance provides an XOR input.
  2274. * @rmtoll CR2 TI1S LL_TIM_IC_EnableXORCombination
  2275. * @param TIMx Timer instance
  2276. * @retval None
  2277. */
  2278. __STATIC_INLINE void LL_TIM_IC_EnableXORCombination(TIM_TypeDef *TIMx)
  2279. {
  2280. SET_BIT(TIMx->CR2, TIM_CR2_TI1S);
  2281. }
  2282. /**
  2283. * @brief Disconnect the TIMx_CH1, CH2 and CH3 pins from the TI1 input.
  2284. * @note Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  2285. * a timer instance provides an XOR input.
  2286. * @rmtoll CR2 TI1S LL_TIM_IC_DisableXORCombination
  2287. * @param TIMx Timer instance
  2288. * @retval None
  2289. */
  2290. __STATIC_INLINE void LL_TIM_IC_DisableXORCombination(TIM_TypeDef *TIMx)
  2291. {
  2292. CLEAR_BIT(TIMx->CR2, TIM_CR2_TI1S);
  2293. }
  2294. /**
  2295. * @brief Indicates whether the TIMx_CH1, CH2 and CH3 pins are connectected to the TI1 input.
  2296. * @note Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  2297. * a timer instance provides an XOR input.
  2298. * @rmtoll CR2 TI1S LL_TIM_IC_IsEnabledXORCombination
  2299. * @param TIMx Timer instance
  2300. * @retval State of bit (1 or 0).
  2301. */
  2302. __STATIC_INLINE uint32_t LL_TIM_IC_IsEnabledXORCombination(const TIM_TypeDef *TIMx)
  2303. {
  2304. return ((READ_BIT(TIMx->CR2, TIM_CR2_TI1S) == (TIM_CR2_TI1S)) ? 1UL : 0UL);
  2305. }
  2306. /**
  2307. * @brief Get captured value for input channel 1.
  2308. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  2309. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  2310. * whether or not a timer instance supports a 32 bits counter.
  2311. * @note Macro IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  2312. * input channel 1 is supported by a timer instance.
  2313. * @rmtoll CCR1 CCR1 LL_TIM_IC_GetCaptureCH1
  2314. * @param TIMx Timer instance
  2315. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  2316. */
  2317. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH1(const TIM_TypeDef *TIMx)
  2318. {
  2319. return (uint32_t)(READ_REG(TIMx->CCR1));
  2320. }
  2321. /**
  2322. * @brief Get captured value for input channel 2.
  2323. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  2324. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  2325. * whether or not a timer instance supports a 32 bits counter.
  2326. * @note Macro IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  2327. * input channel 2 is supported by a timer instance.
  2328. * @rmtoll CCR2 CCR2 LL_TIM_IC_GetCaptureCH2
  2329. * @param TIMx Timer instance
  2330. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  2331. */
  2332. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH2(const TIM_TypeDef *TIMx)
  2333. {
  2334. return (uint32_t)(READ_REG(TIMx->CCR2));
  2335. }
  2336. /**
  2337. * @brief Get captured value for input channel 3.
  2338. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  2339. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  2340. * whether or not a timer instance supports a 32 bits counter.
  2341. * @note Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  2342. * input channel 3 is supported by a timer instance.
  2343. * @rmtoll CCR3 CCR3 LL_TIM_IC_GetCaptureCH3
  2344. * @param TIMx Timer instance
  2345. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  2346. */
  2347. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH3(const TIM_TypeDef *TIMx)
  2348. {
  2349. return (uint32_t)(READ_REG(TIMx->CCR3));
  2350. }
  2351. /**
  2352. * @brief Get captured value for input channel 4.
  2353. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  2354. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  2355. * whether or not a timer instance supports a 32 bits counter.
  2356. * @note Macro IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  2357. * input channel 4 is supported by a timer instance.
  2358. * @rmtoll CCR4 CCR4 LL_TIM_IC_GetCaptureCH4
  2359. * @param TIMx Timer instance
  2360. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  2361. */
  2362. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH4(const TIM_TypeDef *TIMx)
  2363. {
  2364. return (uint32_t)(READ_REG(TIMx->CCR4));
  2365. }
  2366. /**
  2367. * @}
  2368. */
  2369. /** @defgroup TIM_LL_EF_Clock_Selection Counter clock selection
  2370. * @{
  2371. */
  2372. /**
  2373. * @brief Enable external clock mode 2.
  2374. * @note When external clock mode 2 is enabled the counter is clocked by any active edge on the ETRF signal.
  2375. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  2376. * whether or not a timer instance supports external clock mode2.
  2377. * @rmtoll SMCR ECE LL_TIM_EnableExternalClock
  2378. * @param TIMx Timer instance
  2379. * @retval None
  2380. */
  2381. __STATIC_INLINE void LL_TIM_EnableExternalClock(TIM_TypeDef *TIMx)
  2382. {
  2383. SET_BIT(TIMx->SMCR, TIM_SMCR_ECE);
  2384. }
  2385. /**
  2386. * @brief Disable external clock mode 2.
  2387. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  2388. * whether or not a timer instance supports external clock mode2.
  2389. * @rmtoll SMCR ECE LL_TIM_DisableExternalClock
  2390. * @param TIMx Timer instance
  2391. * @retval None
  2392. */
  2393. __STATIC_INLINE void LL_TIM_DisableExternalClock(TIM_TypeDef *TIMx)
  2394. {
  2395. CLEAR_BIT(TIMx->SMCR, TIM_SMCR_ECE);
  2396. }
  2397. /**
  2398. * @brief Indicate whether external clock mode 2 is enabled.
  2399. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  2400. * whether or not a timer instance supports external clock mode2.
  2401. * @rmtoll SMCR ECE LL_TIM_IsEnabledExternalClock
  2402. * @param TIMx Timer instance
  2403. * @retval State of bit (1 or 0).
  2404. */
  2405. __STATIC_INLINE uint32_t LL_TIM_IsEnabledExternalClock(const TIM_TypeDef *TIMx)
  2406. {
  2407. return ((READ_BIT(TIMx->SMCR, TIM_SMCR_ECE) == (TIM_SMCR_ECE)) ? 1UL : 0UL);
  2408. }
  2409. /**
  2410. * @brief Set the clock source of the counter clock.
  2411. * @note when selected clock source is external clock mode 1, the timer input
  2412. * the external clock is applied is selected by calling the @ref LL_TIM_SetTriggerInput()
  2413. * function. This timer input must be configured by calling
  2414. * the @ref LL_TIM_IC_Config() function.
  2415. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE1_INSTANCE(TIMx) can be used to check
  2416. * whether or not a timer instance supports external clock mode1.
  2417. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  2418. * whether or not a timer instance supports external clock mode2.
  2419. * @rmtoll SMCR SMS LL_TIM_SetClockSource\n
  2420. * SMCR ECE LL_TIM_SetClockSource
  2421. * @param TIMx Timer instance
  2422. * @param ClockSource This parameter can be one of the following values:
  2423. * @arg @ref LL_TIM_CLOCKSOURCE_INTERNAL
  2424. * @arg @ref LL_TIM_CLOCKSOURCE_EXT_MODE1
  2425. * @arg @ref LL_TIM_CLOCKSOURCE_EXT_MODE2
  2426. * @retval None
  2427. */
  2428. __STATIC_INLINE void LL_TIM_SetClockSource(TIM_TypeDef *TIMx, uint32_t ClockSource)
  2429. {
  2430. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS | TIM_SMCR_ECE, ClockSource);
  2431. }
  2432. /**
  2433. * @brief Set the encoder interface mode.
  2434. * @note Macro IS_TIM_ENCODER_INTERFACE_INSTANCE(TIMx) can be used to check
  2435. * whether or not a timer instance supports the encoder mode.
  2436. * @rmtoll SMCR SMS LL_TIM_SetEncoderMode
  2437. * @param TIMx Timer instance
  2438. * @param EncoderMode This parameter can be one of the following values:
  2439. * @arg @ref LL_TIM_ENCODERMODE_X2_TI1
  2440. * @arg @ref LL_TIM_ENCODERMODE_X2_TI2
  2441. * @arg @ref LL_TIM_ENCODERMODE_X4_TI12
  2442. * @retval None
  2443. */
  2444. __STATIC_INLINE void LL_TIM_SetEncoderMode(TIM_TypeDef *TIMx, uint32_t EncoderMode)
  2445. {
  2446. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS, EncoderMode);
  2447. }
  2448. /**
  2449. * @}
  2450. */
  2451. /** @defgroup TIM_LL_EF_Timer_Synchronization Timer synchronisation configuration
  2452. * @{
  2453. */
  2454. /**
  2455. * @brief Set the trigger output (TRGO) used for timer synchronization .
  2456. * @note Macro IS_TIM_MASTER_INSTANCE(TIMx) can be used to check
  2457. * whether or not a timer instance can operate as a master timer.
  2458. * @rmtoll CR2 MMS LL_TIM_SetTriggerOutput
  2459. * @param TIMx Timer instance
  2460. * @param TimerSynchronization This parameter can be one of the following values:
  2461. * @arg @ref LL_TIM_TRGO_RESET
  2462. * @arg @ref LL_TIM_TRGO_ENABLE
  2463. * @arg @ref LL_TIM_TRGO_UPDATE
  2464. * @arg @ref LL_TIM_TRGO_CC1IF
  2465. * @arg @ref LL_TIM_TRGO_OC1REF
  2466. * @arg @ref LL_TIM_TRGO_OC2REF
  2467. * @arg @ref LL_TIM_TRGO_OC3REF
  2468. * @arg @ref LL_TIM_TRGO_OC4REF
  2469. * @retval None
  2470. */
  2471. __STATIC_INLINE void LL_TIM_SetTriggerOutput(TIM_TypeDef *TIMx, uint32_t TimerSynchronization)
  2472. {
  2473. MODIFY_REG(TIMx->CR2, TIM_CR2_MMS, TimerSynchronization);
  2474. }
  2475. /**
  2476. * @brief Set the synchronization mode of a slave timer.
  2477. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2478. * a timer instance can operate as a slave timer.
  2479. * @rmtoll SMCR SMS LL_TIM_SetSlaveMode
  2480. * @param TIMx Timer instance
  2481. * @param SlaveMode This parameter can be one of the following values:
  2482. * @arg @ref LL_TIM_SLAVEMODE_DISABLED
  2483. * @arg @ref LL_TIM_SLAVEMODE_RESET
  2484. * @arg @ref LL_TIM_SLAVEMODE_GATED
  2485. * @arg @ref LL_TIM_SLAVEMODE_TRIGGER
  2486. * @retval None
  2487. */
  2488. __STATIC_INLINE void LL_TIM_SetSlaveMode(TIM_TypeDef *TIMx, uint32_t SlaveMode)
  2489. {
  2490. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS, SlaveMode);
  2491. }
  2492. /**
  2493. * @brief Set the selects the trigger input to be used to synchronize the counter.
  2494. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2495. * a timer instance can operate as a slave timer.
  2496. * @rmtoll SMCR TS LL_TIM_SetTriggerInput
  2497. * @param TIMx Timer instance
  2498. * @param TriggerInput This parameter can be one of the following values:
  2499. * @arg @ref LL_TIM_TS_ITR0
  2500. * @arg @ref LL_TIM_TS_ITR1
  2501. * @arg @ref LL_TIM_TS_ITR2
  2502. * @arg @ref LL_TIM_TS_ITR3
  2503. * @arg @ref LL_TIM_TS_TI1F_ED
  2504. * @arg @ref LL_TIM_TS_TI1FP1
  2505. * @arg @ref LL_TIM_TS_TI2FP2
  2506. * @arg @ref LL_TIM_TS_ETRF
  2507. * @retval None
  2508. */
  2509. __STATIC_INLINE void LL_TIM_SetTriggerInput(TIM_TypeDef *TIMx, uint32_t TriggerInput)
  2510. {
  2511. MODIFY_REG(TIMx->SMCR, TIM_SMCR_TS, TriggerInput);
  2512. }
  2513. /**
  2514. * @brief Enable the Master/Slave mode.
  2515. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2516. * a timer instance can operate as a slave timer.
  2517. * @rmtoll SMCR MSM LL_TIM_EnableMasterSlaveMode
  2518. * @param TIMx Timer instance
  2519. * @retval None
  2520. */
  2521. __STATIC_INLINE void LL_TIM_EnableMasterSlaveMode(TIM_TypeDef *TIMx)
  2522. {
  2523. SET_BIT(TIMx->SMCR, TIM_SMCR_MSM);
  2524. }
  2525. /**
  2526. * @brief Disable the Master/Slave mode.
  2527. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2528. * a timer instance can operate as a slave timer.
  2529. * @rmtoll SMCR MSM LL_TIM_DisableMasterSlaveMode
  2530. * @param TIMx Timer instance
  2531. * @retval None
  2532. */
  2533. __STATIC_INLINE void LL_TIM_DisableMasterSlaveMode(TIM_TypeDef *TIMx)
  2534. {
  2535. CLEAR_BIT(TIMx->SMCR, TIM_SMCR_MSM);
  2536. }
  2537. /**
  2538. * @brief Indicates whether the Master/Slave mode is enabled.
  2539. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2540. * a timer instance can operate as a slave timer.
  2541. * @rmtoll SMCR MSM LL_TIM_IsEnabledMasterSlaveMode
  2542. * @param TIMx Timer instance
  2543. * @retval State of bit (1 or 0).
  2544. */
  2545. __STATIC_INLINE uint32_t LL_TIM_IsEnabledMasterSlaveMode(const TIM_TypeDef *TIMx)
  2546. {
  2547. return ((READ_BIT(TIMx->SMCR, TIM_SMCR_MSM) == (TIM_SMCR_MSM)) ? 1UL : 0UL);
  2548. }
  2549. /**
  2550. * @brief Configure the external trigger (ETR) input.
  2551. * @note Macro IS_TIM_ETR_INSTANCE(TIMx) can be used to check whether or not
  2552. * a timer instance provides an external trigger input.
  2553. * @rmtoll SMCR ETP LL_TIM_ConfigETR\n
  2554. * SMCR ETPS LL_TIM_ConfigETR\n
  2555. * SMCR ETF LL_TIM_ConfigETR
  2556. * @param TIMx Timer instance
  2557. * @param ETRPolarity This parameter can be one of the following values:
  2558. * @arg @ref LL_TIM_ETR_POLARITY_NONINVERTED
  2559. * @arg @ref LL_TIM_ETR_POLARITY_INVERTED
  2560. * @param ETRPrescaler This parameter can be one of the following values:
  2561. * @arg @ref LL_TIM_ETR_PRESCALER_DIV1
  2562. * @arg @ref LL_TIM_ETR_PRESCALER_DIV2
  2563. * @arg @ref LL_TIM_ETR_PRESCALER_DIV4
  2564. * @arg @ref LL_TIM_ETR_PRESCALER_DIV8
  2565. * @param ETRFilter This parameter can be one of the following values:
  2566. * @arg @ref LL_TIM_ETR_FILTER_FDIV1
  2567. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N2
  2568. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N4
  2569. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N8
  2570. * @arg @ref LL_TIM_ETR_FILTER_FDIV2_N6
  2571. * @arg @ref LL_TIM_ETR_FILTER_FDIV2_N8
  2572. * @arg @ref LL_TIM_ETR_FILTER_FDIV4_N6
  2573. * @arg @ref LL_TIM_ETR_FILTER_FDIV4_N8
  2574. * @arg @ref LL_TIM_ETR_FILTER_FDIV8_N6
  2575. * @arg @ref LL_TIM_ETR_FILTER_FDIV8_N8
  2576. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N5
  2577. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N6
  2578. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N8
  2579. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N5
  2580. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N6
  2581. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N8
  2582. * @retval None
  2583. */
  2584. __STATIC_INLINE void LL_TIM_ConfigETR(TIM_TypeDef *TIMx, uint32_t ETRPolarity, uint32_t ETRPrescaler,
  2585. uint32_t ETRFilter)
  2586. {
  2587. MODIFY_REG(TIMx->SMCR, TIM_SMCR_ETP | TIM_SMCR_ETPS | TIM_SMCR_ETF, ETRPolarity | ETRPrescaler | ETRFilter);
  2588. }
  2589. /**
  2590. * @}
  2591. */
  2592. /** @defgroup TIM_LL_EF_Break_Function Break function configuration
  2593. * @{
  2594. */
  2595. /**
  2596. * @brief Enable the break function.
  2597. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2598. * a timer instance provides a break input.
  2599. * @rmtoll BDTR BKE LL_TIM_EnableBRK
  2600. * @param TIMx Timer instance
  2601. * @retval None
  2602. */
  2603. __STATIC_INLINE void LL_TIM_EnableBRK(TIM_TypeDef *TIMx)
  2604. {
  2605. __IO uint32_t tmpreg;
  2606. SET_BIT(TIMx->BDTR, TIM_BDTR_BKE);
  2607. /* Note: Any write operation to this bit takes a delay of 1 APB clock cycle to become effective. */
  2608. tmpreg = READ_REG(TIMx->BDTR);
  2609. (void)(tmpreg);
  2610. }
  2611. /**
  2612. * @brief Disable the break function.
  2613. * @rmtoll BDTR BKE LL_TIM_DisableBRK
  2614. * @param TIMx Timer instance
  2615. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2616. * a timer instance provides a break input.
  2617. * @retval None
  2618. */
  2619. __STATIC_INLINE void LL_TIM_DisableBRK(TIM_TypeDef *TIMx)
  2620. {
  2621. __IO uint32_t tmpreg;
  2622. CLEAR_BIT(TIMx->BDTR, TIM_BDTR_BKE);
  2623. /* Note: Any write operation to this bit takes a delay of 1 APB clock cycle to become effective. */
  2624. tmpreg = READ_REG(TIMx->BDTR);
  2625. (void)(tmpreg);
  2626. }
  2627. /**
  2628. * @brief Configure the break input.
  2629. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2630. * a timer instance provides a break input.
  2631. * @rmtoll BDTR BKP LL_TIM_ConfigBRK
  2632. * @param TIMx Timer instance
  2633. * @param BreakPolarity This parameter can be one of the following values:
  2634. * @arg @ref LL_TIM_BREAK_POLARITY_LOW
  2635. * @arg @ref LL_TIM_BREAK_POLARITY_HIGH
  2636. * @retval None
  2637. */
  2638. __STATIC_INLINE void LL_TIM_ConfigBRK(TIM_TypeDef *TIMx, uint32_t BreakPolarity)
  2639. {
  2640. __IO uint32_t tmpreg;
  2641. MODIFY_REG(TIMx->BDTR, TIM_BDTR_BKP, BreakPolarity);
  2642. /* Note: Any write operation to BKP bit takes a delay of 1 APB clock cycle to become effective. */
  2643. tmpreg = READ_REG(TIMx->BDTR);
  2644. (void)(tmpreg);
  2645. }
  2646. /**
  2647. * @brief Select the outputs off state (enabled v.s. disabled) in Idle and Run modes.
  2648. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2649. * a timer instance provides a break input.
  2650. * @rmtoll BDTR OSSI LL_TIM_SetOffStates\n
  2651. * BDTR OSSR LL_TIM_SetOffStates
  2652. * @param TIMx Timer instance
  2653. * @param OffStateIdle This parameter can be one of the following values:
  2654. * @arg @ref LL_TIM_OSSI_DISABLE
  2655. * @arg @ref LL_TIM_OSSI_ENABLE
  2656. * @param OffStateRun This parameter can be one of the following values:
  2657. * @arg @ref LL_TIM_OSSR_DISABLE
  2658. * @arg @ref LL_TIM_OSSR_ENABLE
  2659. * @retval None
  2660. */
  2661. __STATIC_INLINE void LL_TIM_SetOffStates(TIM_TypeDef *TIMx, uint32_t OffStateIdle, uint32_t OffStateRun)
  2662. {
  2663. MODIFY_REG(TIMx->BDTR, TIM_BDTR_OSSI | TIM_BDTR_OSSR, OffStateIdle | OffStateRun);
  2664. }
  2665. /**
  2666. * @brief Enable automatic output (MOE can be set by software or automatically when a break input is active).
  2667. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2668. * a timer instance provides a break input.
  2669. * @rmtoll BDTR AOE LL_TIM_EnableAutomaticOutput
  2670. * @param TIMx Timer instance
  2671. * @retval None
  2672. */
  2673. __STATIC_INLINE void LL_TIM_EnableAutomaticOutput(TIM_TypeDef *TIMx)
  2674. {
  2675. SET_BIT(TIMx->BDTR, TIM_BDTR_AOE);
  2676. }
  2677. /**
  2678. * @brief Disable automatic output (MOE can be set only by software).
  2679. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2680. * a timer instance provides a break input.
  2681. * @rmtoll BDTR AOE LL_TIM_DisableAutomaticOutput
  2682. * @param TIMx Timer instance
  2683. * @retval None
  2684. */
  2685. __STATIC_INLINE void LL_TIM_DisableAutomaticOutput(TIM_TypeDef *TIMx)
  2686. {
  2687. CLEAR_BIT(TIMx->BDTR, TIM_BDTR_AOE);
  2688. }
  2689. /**
  2690. * @brief Indicate whether automatic output is enabled.
  2691. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2692. * a timer instance provides a break input.
  2693. * @rmtoll BDTR AOE LL_TIM_IsEnabledAutomaticOutput
  2694. * @param TIMx Timer instance
  2695. * @retval State of bit (1 or 0).
  2696. */
  2697. __STATIC_INLINE uint32_t LL_TIM_IsEnabledAutomaticOutput(const TIM_TypeDef *TIMx)
  2698. {
  2699. return ((READ_BIT(TIMx->BDTR, TIM_BDTR_AOE) == (TIM_BDTR_AOE)) ? 1UL : 0UL);
  2700. }
  2701. /**
  2702. * @brief Enable the outputs (set the MOE bit in TIMx_BDTR register).
  2703. * @note The MOE bit in TIMx_BDTR register allows to enable /disable the outputs by
  2704. * software and is reset in case of break or break2 event
  2705. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2706. * a timer instance provides a break input.
  2707. * @rmtoll BDTR MOE LL_TIM_EnableAllOutputs
  2708. * @param TIMx Timer instance
  2709. * @retval None
  2710. */
  2711. __STATIC_INLINE void LL_TIM_EnableAllOutputs(TIM_TypeDef *TIMx)
  2712. {
  2713. SET_BIT(TIMx->BDTR, TIM_BDTR_MOE);
  2714. }
  2715. /**
  2716. * @brief Disable the outputs (reset the MOE bit in TIMx_BDTR register).
  2717. * @note The MOE bit in TIMx_BDTR register allows to enable /disable the outputs by
  2718. * software and is reset in case of break or break2 event.
  2719. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2720. * a timer instance provides a break input.
  2721. * @rmtoll BDTR MOE LL_TIM_DisableAllOutputs
  2722. * @param TIMx Timer instance
  2723. * @retval None
  2724. */
  2725. __STATIC_INLINE void LL_TIM_DisableAllOutputs(TIM_TypeDef *TIMx)
  2726. {
  2727. CLEAR_BIT(TIMx->BDTR, TIM_BDTR_MOE);
  2728. }
  2729. /**
  2730. * @brief Indicates whether outputs are enabled.
  2731. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2732. * a timer instance provides a break input.
  2733. * @rmtoll BDTR MOE LL_TIM_IsEnabledAllOutputs
  2734. * @param TIMx Timer instance
  2735. * @retval State of bit (1 or 0).
  2736. */
  2737. __STATIC_INLINE uint32_t LL_TIM_IsEnabledAllOutputs(const TIM_TypeDef *TIMx)
  2738. {
  2739. return ((READ_BIT(TIMx->BDTR, TIM_BDTR_MOE) == (TIM_BDTR_MOE)) ? 1UL : 0UL);
  2740. }
  2741. /**
  2742. * @}
  2743. */
  2744. /** @defgroup TIM_LL_EF_DMA_Burst_Mode DMA burst mode configuration
  2745. * @{
  2746. */
  2747. /**
  2748. * @brief Configures the timer DMA burst feature.
  2749. * @note Macro IS_TIM_DMABURST_INSTANCE(TIMx) can be used to check whether or
  2750. * not a timer instance supports the DMA burst mode.
  2751. * @rmtoll DCR DBL LL_TIM_ConfigDMABurst\n
  2752. * DCR DBA LL_TIM_ConfigDMABurst
  2753. * @param TIMx Timer instance
  2754. * @param DMABurstBaseAddress This parameter can be one of the following values:
  2755. * @arg @ref LL_TIM_DMABURST_BASEADDR_CR1
  2756. * @arg @ref LL_TIM_DMABURST_BASEADDR_CR2
  2757. * @arg @ref LL_TIM_DMABURST_BASEADDR_SMCR
  2758. * @arg @ref LL_TIM_DMABURST_BASEADDR_DIER
  2759. * @arg @ref LL_TIM_DMABURST_BASEADDR_SR
  2760. * @arg @ref LL_TIM_DMABURST_BASEADDR_EGR
  2761. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCMR1
  2762. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCMR2
  2763. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCER
  2764. * @arg @ref LL_TIM_DMABURST_BASEADDR_CNT
  2765. * @arg @ref LL_TIM_DMABURST_BASEADDR_PSC
  2766. * @arg @ref LL_TIM_DMABURST_BASEADDR_ARR
  2767. * @arg @ref LL_TIM_DMABURST_BASEADDR_RCR
  2768. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR1
  2769. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR2
  2770. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR3
  2771. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR4
  2772. * @arg @ref LL_TIM_DMABURST_BASEADDR_BDTR
  2773. * @param DMABurstLength This parameter can be one of the following values:
  2774. * @arg @ref LL_TIM_DMABURST_LENGTH_1TRANSFER
  2775. * @arg @ref LL_TIM_DMABURST_LENGTH_2TRANSFERS
  2776. * @arg @ref LL_TIM_DMABURST_LENGTH_3TRANSFERS
  2777. * @arg @ref LL_TIM_DMABURST_LENGTH_4TRANSFERS
  2778. * @arg @ref LL_TIM_DMABURST_LENGTH_5TRANSFERS
  2779. * @arg @ref LL_TIM_DMABURST_LENGTH_6TRANSFERS
  2780. * @arg @ref LL_TIM_DMABURST_LENGTH_7TRANSFERS
  2781. * @arg @ref LL_TIM_DMABURST_LENGTH_8TRANSFERS
  2782. * @arg @ref LL_TIM_DMABURST_LENGTH_9TRANSFERS
  2783. * @arg @ref LL_TIM_DMABURST_LENGTH_10TRANSFERS
  2784. * @arg @ref LL_TIM_DMABURST_LENGTH_11TRANSFERS
  2785. * @arg @ref LL_TIM_DMABURST_LENGTH_12TRANSFERS
  2786. * @arg @ref LL_TIM_DMABURST_LENGTH_13TRANSFERS
  2787. * @arg @ref LL_TIM_DMABURST_LENGTH_14TRANSFERS
  2788. * @arg @ref LL_TIM_DMABURST_LENGTH_15TRANSFERS
  2789. * @arg @ref LL_TIM_DMABURST_LENGTH_16TRANSFERS
  2790. * @arg @ref LL_TIM_DMABURST_LENGTH_17TRANSFERS
  2791. * @arg @ref LL_TIM_DMABURST_LENGTH_18TRANSFERS
  2792. * @retval None
  2793. */
  2794. __STATIC_INLINE void LL_TIM_ConfigDMABurst(TIM_TypeDef *TIMx, uint32_t DMABurstBaseAddress, uint32_t DMABurstLength)
  2795. {
  2796. MODIFY_REG(TIMx->DCR, (TIM_DCR_DBL | TIM_DCR_DBA), (DMABurstBaseAddress | DMABurstLength));
  2797. }
  2798. /**
  2799. * @}
  2800. */
  2801. /** @defgroup TIM_LL_EF_Timer_Inputs_Remapping Timer input remapping
  2802. * @{
  2803. */
  2804. /**
  2805. * @brief Remap TIM inputs (input channel, internal/external triggers).
  2806. * @note Macro IS_TIM_REMAP_INSTANCE(TIMx) can be used to check whether or not
  2807. * a some timer inputs can be remapped.
  2808. * @rmtoll TIM1_OR ITR2_RMP LL_TIM_SetRemap\n
  2809. * TIM2_OR ITR1_RMP LL_TIM_SetRemap\n
  2810. * TIM5_OR ITR1_RMP LL_TIM_SetRemap\n
  2811. * TIM5_OR TI4_RMP LL_TIM_SetRemap\n
  2812. * TIM9_OR ITR1_RMP LL_TIM_SetRemap\n
  2813. * TIM11_OR TI1_RMP LL_TIM_SetRemap\n
  2814. * LPTIM1_OR OR LL_TIM_SetRemap
  2815. * @param TIMx Timer instance
  2816. * @param Remap Remap param depends on the TIMx. Description available only
  2817. * in CHM version of the User Manual (not in .pdf).
  2818. * Otherwise see Reference Manual description of OR registers.
  2819. *
  2820. * Below description summarizes "Timer Instance" and "Remap" param combinations:
  2821. *
  2822. * TIM1: one of the following values
  2823. *
  2824. * ITR2_RMP can be one of the following values
  2825. * @arg @ref LL_TIM_TIM1_ITR2_RMP_TIM3_TRGO (*)
  2826. * @arg @ref LL_TIM_TIM1_ITR2_RMP_LPTIM (*)
  2827. *
  2828. * TIM2: one of the following values
  2829. *
  2830. * ITR1_RMP can be one of the following values
  2831. * @arg @ref LL_TIM_TIM2_ITR1_RMP_TIM8_TRGO
  2832. * @arg @ref LL_TIM_TIM2_ITR1_RMP_OTG_FS_SOF
  2833. * @arg @ref LL_TIM_TIM2_ITR1_RMP_OTG_HS_SOF
  2834. *
  2835. * TIM5: one of the following values
  2836. *
  2837. * @arg @ref LL_TIM_TIM5_TI4_RMP_GPIO
  2838. * @arg @ref LL_TIM_TIM5_TI4_RMP_LSI
  2839. * @arg @ref LL_TIM_TIM5_TI4_RMP_LSE
  2840. * @arg @ref LL_TIM_TIM5_TI4_RMP_RTC
  2841. * @arg @ref LL_TIM_TIM5_ITR1_RMP_TIM3_TRGO (*)
  2842. * @arg @ref LL_TIM_TIM5_ITR1_RMP_LPTIM (*)
  2843. *
  2844. * TIM9: one of the following values
  2845. *
  2846. * ITR1_RMP can be one of the following values
  2847. * @arg @ref LL_TIM_TIM9_ITR1_RMP_TIM3_TRGO (*)
  2848. * @arg @ref LL_TIM_TIM9_ITR1_RMP_LPTIM (*)
  2849. *
  2850. * TIM11: one of the following values
  2851. *
  2852. * @arg @ref LL_TIM_TIM11_TI1_RMP_GPIO
  2853. * @arg @ref LL_TIM_TIM11_TI1_RMP_GPIO1 (*)
  2854. * @arg @ref LL_TIM_TIM11_TI1_RMP_HSE_RTC
  2855. * @arg @ref LL_TIM_TIM11_TI1_RMP_GPIO2
  2856. * @arg @ref LL_TIM_TIM11_TI1_RMP_SPDIFRX (*)
  2857. *
  2858. * (*) Value not defined in all devices. \n
  2859. *
  2860. * @retval None
  2861. */
  2862. __STATIC_INLINE void LL_TIM_SetRemap(TIM_TypeDef *TIMx, uint32_t Remap)
  2863. {
  2864. #if defined(LPTIM_OR_TIM1_ITR2_RMP) && defined(LPTIM_OR_TIM5_ITR1_RMP) && defined(LPTIM_OR_TIM9_ITR1_RMP)
  2865. if ((Remap & LL_TIM_LPTIM_REMAP_MASK) == LL_TIM_LPTIM_REMAP_MASK)
  2866. {
  2867. /* Connect TIMx internal trigger to LPTIM1 output */
  2868. SET_BIT(RCC->APB1ENR, RCC_APB1ENR_LPTIM1EN);
  2869. MODIFY_REG(LPTIM1->OR,
  2870. (LPTIM_OR_TIM1_ITR2_RMP | LPTIM_OR_TIM5_ITR1_RMP | LPTIM_OR_TIM9_ITR1_RMP),
  2871. Remap & ~(LL_TIM_LPTIM_REMAP_MASK));
  2872. }
  2873. else
  2874. {
  2875. MODIFY_REG(TIMx->OR, (Remap >> TIMx_OR_RMP_SHIFT), (Remap & TIMx_OR_RMP_MASK));
  2876. }
  2877. #else
  2878. MODIFY_REG(TIMx->OR, (Remap >> TIMx_OR_RMP_SHIFT), (Remap & TIMx_OR_RMP_MASK));
  2879. #endif /* LPTIM_OR_TIM1_ITR2_RMP && LPTIM_OR_TIM5_ITR1_RMP && LPTIM_OR_TIM9_ITR1_RMP */
  2880. }
  2881. /**
  2882. * @}
  2883. */
  2884. /** @defgroup TIM_LL_EF_FLAG_Management FLAG-Management
  2885. * @{
  2886. */
  2887. /**
  2888. * @brief Clear the update interrupt flag (UIF).
  2889. * @rmtoll SR UIF LL_TIM_ClearFlag_UPDATE
  2890. * @param TIMx Timer instance
  2891. * @retval None
  2892. */
  2893. __STATIC_INLINE void LL_TIM_ClearFlag_UPDATE(TIM_TypeDef *TIMx)
  2894. {
  2895. WRITE_REG(TIMx->SR, ~(TIM_SR_UIF));
  2896. }
  2897. /**
  2898. * @brief Indicate whether update interrupt flag (UIF) is set (update interrupt is pending).
  2899. * @rmtoll SR UIF LL_TIM_IsActiveFlag_UPDATE
  2900. * @param TIMx Timer instance
  2901. * @retval State of bit (1 or 0).
  2902. */
  2903. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_UPDATE(const TIM_TypeDef *TIMx)
  2904. {
  2905. return ((READ_BIT(TIMx->SR, TIM_SR_UIF) == (TIM_SR_UIF)) ? 1UL : 0UL);
  2906. }
  2907. /**
  2908. * @brief Clear the Capture/Compare 1 interrupt flag (CC1F).
  2909. * @rmtoll SR CC1IF LL_TIM_ClearFlag_CC1
  2910. * @param TIMx Timer instance
  2911. * @retval None
  2912. */
  2913. __STATIC_INLINE void LL_TIM_ClearFlag_CC1(TIM_TypeDef *TIMx)
  2914. {
  2915. WRITE_REG(TIMx->SR, ~(TIM_SR_CC1IF));
  2916. }
  2917. /**
  2918. * @brief Indicate whether Capture/Compare 1 interrupt flag (CC1F) is set (Capture/Compare 1 interrupt is pending).
  2919. * @rmtoll SR CC1IF LL_TIM_IsActiveFlag_CC1
  2920. * @param TIMx Timer instance
  2921. * @retval State of bit (1 or 0).
  2922. */
  2923. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC1(const TIM_TypeDef *TIMx)
  2924. {
  2925. return ((READ_BIT(TIMx->SR, TIM_SR_CC1IF) == (TIM_SR_CC1IF)) ? 1UL : 0UL);
  2926. }
  2927. /**
  2928. * @brief Clear the Capture/Compare 2 interrupt flag (CC2F).
  2929. * @rmtoll SR CC2IF LL_TIM_ClearFlag_CC2
  2930. * @param TIMx Timer instance
  2931. * @retval None
  2932. */
  2933. __STATIC_INLINE void LL_TIM_ClearFlag_CC2(TIM_TypeDef *TIMx)
  2934. {
  2935. WRITE_REG(TIMx->SR, ~(TIM_SR_CC2IF));
  2936. }
  2937. /**
  2938. * @brief Indicate whether Capture/Compare 2 interrupt flag (CC2F) is set (Capture/Compare 2 interrupt is pending).
  2939. * @rmtoll SR CC2IF LL_TIM_IsActiveFlag_CC2
  2940. * @param TIMx Timer instance
  2941. * @retval State of bit (1 or 0).
  2942. */
  2943. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC2(const TIM_TypeDef *TIMx)
  2944. {
  2945. return ((READ_BIT(TIMx->SR, TIM_SR_CC2IF) == (TIM_SR_CC2IF)) ? 1UL : 0UL);
  2946. }
  2947. /**
  2948. * @brief Clear the Capture/Compare 3 interrupt flag (CC3F).
  2949. * @rmtoll SR CC3IF LL_TIM_ClearFlag_CC3
  2950. * @param TIMx Timer instance
  2951. * @retval None
  2952. */
  2953. __STATIC_INLINE void LL_TIM_ClearFlag_CC3(TIM_TypeDef *TIMx)
  2954. {
  2955. WRITE_REG(TIMx->SR, ~(TIM_SR_CC3IF));
  2956. }
  2957. /**
  2958. * @brief Indicate whether Capture/Compare 3 interrupt flag (CC3F) is set (Capture/Compare 3 interrupt is pending).
  2959. * @rmtoll SR CC3IF LL_TIM_IsActiveFlag_CC3
  2960. * @param TIMx Timer instance
  2961. * @retval State of bit (1 or 0).
  2962. */
  2963. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC3(const TIM_TypeDef *TIMx)
  2964. {
  2965. return ((READ_BIT(TIMx->SR, TIM_SR_CC3IF) == (TIM_SR_CC3IF)) ? 1UL : 0UL);
  2966. }
  2967. /**
  2968. * @brief Clear the Capture/Compare 4 interrupt flag (CC4F).
  2969. * @rmtoll SR CC4IF LL_TIM_ClearFlag_CC4
  2970. * @param TIMx Timer instance
  2971. * @retval None
  2972. */
  2973. __STATIC_INLINE void LL_TIM_ClearFlag_CC4(TIM_TypeDef *TIMx)
  2974. {
  2975. WRITE_REG(TIMx->SR, ~(TIM_SR_CC4IF));
  2976. }
  2977. /**
  2978. * @brief Indicate whether Capture/Compare 4 interrupt flag (CC4F) is set (Capture/Compare 4 interrupt is pending).
  2979. * @rmtoll SR CC4IF LL_TIM_IsActiveFlag_CC4
  2980. * @param TIMx Timer instance
  2981. * @retval State of bit (1 or 0).
  2982. */
  2983. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC4(const TIM_TypeDef *TIMx)
  2984. {
  2985. return ((READ_BIT(TIMx->SR, TIM_SR_CC4IF) == (TIM_SR_CC4IF)) ? 1UL : 0UL);
  2986. }
  2987. /**
  2988. * @brief Clear the commutation interrupt flag (COMIF).
  2989. * @rmtoll SR COMIF LL_TIM_ClearFlag_COM
  2990. * @param TIMx Timer instance
  2991. * @retval None
  2992. */
  2993. __STATIC_INLINE void LL_TIM_ClearFlag_COM(TIM_TypeDef *TIMx)
  2994. {
  2995. WRITE_REG(TIMx->SR, ~(TIM_SR_COMIF));
  2996. }
  2997. /**
  2998. * @brief Indicate whether commutation interrupt flag (COMIF) is set (commutation interrupt is pending).
  2999. * @rmtoll SR COMIF LL_TIM_IsActiveFlag_COM
  3000. * @param TIMx Timer instance
  3001. * @retval State of bit (1 or 0).
  3002. */
  3003. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_COM(const TIM_TypeDef *TIMx)
  3004. {
  3005. return ((READ_BIT(TIMx->SR, TIM_SR_COMIF) == (TIM_SR_COMIF)) ? 1UL : 0UL);
  3006. }
  3007. /**
  3008. * @brief Clear the trigger interrupt flag (TIF).
  3009. * @rmtoll SR TIF LL_TIM_ClearFlag_TRIG
  3010. * @param TIMx Timer instance
  3011. * @retval None
  3012. */
  3013. __STATIC_INLINE void LL_TIM_ClearFlag_TRIG(TIM_TypeDef *TIMx)
  3014. {
  3015. WRITE_REG(TIMx->SR, ~(TIM_SR_TIF));
  3016. }
  3017. /**
  3018. * @brief Indicate whether trigger interrupt flag (TIF) is set (trigger interrupt is pending).
  3019. * @rmtoll SR TIF LL_TIM_IsActiveFlag_TRIG
  3020. * @param TIMx Timer instance
  3021. * @retval State of bit (1 or 0).
  3022. */
  3023. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_TRIG(const TIM_TypeDef *TIMx)
  3024. {
  3025. return ((READ_BIT(TIMx->SR, TIM_SR_TIF) == (TIM_SR_TIF)) ? 1UL : 0UL);
  3026. }
  3027. /**
  3028. * @brief Clear the break interrupt flag (BIF).
  3029. * @rmtoll SR BIF LL_TIM_ClearFlag_BRK
  3030. * @param TIMx Timer instance
  3031. * @retval None
  3032. */
  3033. __STATIC_INLINE void LL_TIM_ClearFlag_BRK(TIM_TypeDef *TIMx)
  3034. {
  3035. WRITE_REG(TIMx->SR, ~(TIM_SR_BIF));
  3036. }
  3037. /**
  3038. * @brief Indicate whether break interrupt flag (BIF) is set (break interrupt is pending).
  3039. * @rmtoll SR BIF LL_TIM_IsActiveFlag_BRK
  3040. * @param TIMx Timer instance
  3041. * @retval State of bit (1 or 0).
  3042. */
  3043. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_BRK(const TIM_TypeDef *TIMx)
  3044. {
  3045. return ((READ_BIT(TIMx->SR, TIM_SR_BIF) == (TIM_SR_BIF)) ? 1UL : 0UL);
  3046. }
  3047. /**
  3048. * @brief Clear the Capture/Compare 1 over-capture interrupt flag (CC1OF).
  3049. * @rmtoll SR CC1OF LL_TIM_ClearFlag_CC1OVR
  3050. * @param TIMx Timer instance
  3051. * @retval None
  3052. */
  3053. __STATIC_INLINE void LL_TIM_ClearFlag_CC1OVR(TIM_TypeDef *TIMx)
  3054. {
  3055. WRITE_REG(TIMx->SR, ~(TIM_SR_CC1OF));
  3056. }
  3057. /**
  3058. * @brief Indicate whether Capture/Compare 1 over-capture interrupt flag (CC1OF) is set
  3059. * (Capture/Compare 1 interrupt is pending).
  3060. * @rmtoll SR CC1OF LL_TIM_IsActiveFlag_CC1OVR
  3061. * @param TIMx Timer instance
  3062. * @retval State of bit (1 or 0).
  3063. */
  3064. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC1OVR(const TIM_TypeDef *TIMx)
  3065. {
  3066. return ((READ_BIT(TIMx->SR, TIM_SR_CC1OF) == (TIM_SR_CC1OF)) ? 1UL : 0UL);
  3067. }
  3068. /**
  3069. * @brief Clear the Capture/Compare 2 over-capture interrupt flag (CC2OF).
  3070. * @rmtoll SR CC2OF LL_TIM_ClearFlag_CC2OVR
  3071. * @param TIMx Timer instance
  3072. * @retval None
  3073. */
  3074. __STATIC_INLINE void LL_TIM_ClearFlag_CC2OVR(TIM_TypeDef *TIMx)
  3075. {
  3076. WRITE_REG(TIMx->SR, ~(TIM_SR_CC2OF));
  3077. }
  3078. /**
  3079. * @brief Indicate whether Capture/Compare 2 over-capture interrupt flag (CC2OF) is set
  3080. * (Capture/Compare 2 over-capture interrupt is pending).
  3081. * @rmtoll SR CC2OF LL_TIM_IsActiveFlag_CC2OVR
  3082. * @param TIMx Timer instance
  3083. * @retval State of bit (1 or 0).
  3084. */
  3085. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC2OVR(const TIM_TypeDef *TIMx)
  3086. {
  3087. return ((READ_BIT(TIMx->SR, TIM_SR_CC2OF) == (TIM_SR_CC2OF)) ? 1UL : 0UL);
  3088. }
  3089. /**
  3090. * @brief Clear the Capture/Compare 3 over-capture interrupt flag (CC3OF).
  3091. * @rmtoll SR CC3OF LL_TIM_ClearFlag_CC3OVR
  3092. * @param TIMx Timer instance
  3093. * @retval None
  3094. */
  3095. __STATIC_INLINE void LL_TIM_ClearFlag_CC3OVR(TIM_TypeDef *TIMx)
  3096. {
  3097. WRITE_REG(TIMx->SR, ~(TIM_SR_CC3OF));
  3098. }
  3099. /**
  3100. * @brief Indicate whether Capture/Compare 3 over-capture interrupt flag (CC3OF) is set
  3101. * (Capture/Compare 3 over-capture interrupt is pending).
  3102. * @rmtoll SR CC3OF LL_TIM_IsActiveFlag_CC3OVR
  3103. * @param TIMx Timer instance
  3104. * @retval State of bit (1 or 0).
  3105. */
  3106. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC3OVR(const TIM_TypeDef *TIMx)
  3107. {
  3108. return ((READ_BIT(TIMx->SR, TIM_SR_CC3OF) == (TIM_SR_CC3OF)) ? 1UL : 0UL);
  3109. }
  3110. /**
  3111. * @brief Clear the Capture/Compare 4 over-capture interrupt flag (CC4OF).
  3112. * @rmtoll SR CC4OF LL_TIM_ClearFlag_CC4OVR
  3113. * @param TIMx Timer instance
  3114. * @retval None
  3115. */
  3116. __STATIC_INLINE void LL_TIM_ClearFlag_CC4OVR(TIM_TypeDef *TIMx)
  3117. {
  3118. WRITE_REG(TIMx->SR, ~(TIM_SR_CC4OF));
  3119. }
  3120. /**
  3121. * @brief Indicate whether Capture/Compare 4 over-capture interrupt flag (CC4OF) is set
  3122. * (Capture/Compare 4 over-capture interrupt is pending).
  3123. * @rmtoll SR CC4OF LL_TIM_IsActiveFlag_CC4OVR
  3124. * @param TIMx Timer instance
  3125. * @retval State of bit (1 or 0).
  3126. */
  3127. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC4OVR(const TIM_TypeDef *TIMx)
  3128. {
  3129. return ((READ_BIT(TIMx->SR, TIM_SR_CC4OF) == (TIM_SR_CC4OF)) ? 1UL : 0UL);
  3130. }
  3131. /**
  3132. * @}
  3133. */
  3134. /** @defgroup TIM_LL_EF_IT_Management IT-Management
  3135. * @{
  3136. */
  3137. /**
  3138. * @brief Enable update interrupt (UIE).
  3139. * @rmtoll DIER UIE LL_TIM_EnableIT_UPDATE
  3140. * @param TIMx Timer instance
  3141. * @retval None
  3142. */
  3143. __STATIC_INLINE void LL_TIM_EnableIT_UPDATE(TIM_TypeDef *TIMx)
  3144. {
  3145. SET_BIT(TIMx->DIER, TIM_DIER_UIE);
  3146. }
  3147. /**
  3148. * @brief Disable update interrupt (UIE).
  3149. * @rmtoll DIER UIE LL_TIM_DisableIT_UPDATE
  3150. * @param TIMx Timer instance
  3151. * @retval None
  3152. */
  3153. __STATIC_INLINE void LL_TIM_DisableIT_UPDATE(TIM_TypeDef *TIMx)
  3154. {
  3155. CLEAR_BIT(TIMx->DIER, TIM_DIER_UIE);
  3156. }
  3157. /**
  3158. * @brief Indicates whether the update interrupt (UIE) is enabled.
  3159. * @rmtoll DIER UIE LL_TIM_IsEnabledIT_UPDATE
  3160. * @param TIMx Timer instance
  3161. * @retval State of bit (1 or 0).
  3162. */
  3163. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_UPDATE(const TIM_TypeDef *TIMx)
  3164. {
  3165. return ((READ_BIT(TIMx->DIER, TIM_DIER_UIE) == (TIM_DIER_UIE)) ? 1UL : 0UL);
  3166. }
  3167. /**
  3168. * @brief Enable capture/compare 1 interrupt (CC1IE).
  3169. * @rmtoll DIER CC1IE LL_TIM_EnableIT_CC1
  3170. * @param TIMx Timer instance
  3171. * @retval None
  3172. */
  3173. __STATIC_INLINE void LL_TIM_EnableIT_CC1(TIM_TypeDef *TIMx)
  3174. {
  3175. SET_BIT(TIMx->DIER, TIM_DIER_CC1IE);
  3176. }
  3177. /**
  3178. * @brief Disable capture/compare 1 interrupt (CC1IE).
  3179. * @rmtoll DIER CC1IE LL_TIM_DisableIT_CC1
  3180. * @param TIMx Timer instance
  3181. * @retval None
  3182. */
  3183. __STATIC_INLINE void LL_TIM_DisableIT_CC1(TIM_TypeDef *TIMx)
  3184. {
  3185. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC1IE);
  3186. }
  3187. /**
  3188. * @brief Indicates whether the capture/compare 1 interrupt (CC1IE) is enabled.
  3189. * @rmtoll DIER CC1IE LL_TIM_IsEnabledIT_CC1
  3190. * @param TIMx Timer instance
  3191. * @retval State of bit (1 or 0).
  3192. */
  3193. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC1(const TIM_TypeDef *TIMx)
  3194. {
  3195. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC1IE) == (TIM_DIER_CC1IE)) ? 1UL : 0UL);
  3196. }
  3197. /**
  3198. * @brief Enable capture/compare 2 interrupt (CC2IE).
  3199. * @rmtoll DIER CC2IE LL_TIM_EnableIT_CC2
  3200. * @param TIMx Timer instance
  3201. * @retval None
  3202. */
  3203. __STATIC_INLINE void LL_TIM_EnableIT_CC2(TIM_TypeDef *TIMx)
  3204. {
  3205. SET_BIT(TIMx->DIER, TIM_DIER_CC2IE);
  3206. }
  3207. /**
  3208. * @brief Disable capture/compare 2 interrupt (CC2IE).
  3209. * @rmtoll DIER CC2IE LL_TIM_DisableIT_CC2
  3210. * @param TIMx Timer instance
  3211. * @retval None
  3212. */
  3213. __STATIC_INLINE void LL_TIM_DisableIT_CC2(TIM_TypeDef *TIMx)
  3214. {
  3215. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC2IE);
  3216. }
  3217. /**
  3218. * @brief Indicates whether the capture/compare 2 interrupt (CC2IE) is enabled.
  3219. * @rmtoll DIER CC2IE LL_TIM_IsEnabledIT_CC2
  3220. * @param TIMx Timer instance
  3221. * @retval State of bit (1 or 0).
  3222. */
  3223. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC2(const TIM_TypeDef *TIMx)
  3224. {
  3225. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC2IE) == (TIM_DIER_CC2IE)) ? 1UL : 0UL);
  3226. }
  3227. /**
  3228. * @brief Enable capture/compare 3 interrupt (CC3IE).
  3229. * @rmtoll DIER CC3IE LL_TIM_EnableIT_CC3
  3230. * @param TIMx Timer instance
  3231. * @retval None
  3232. */
  3233. __STATIC_INLINE void LL_TIM_EnableIT_CC3(TIM_TypeDef *TIMx)
  3234. {
  3235. SET_BIT(TIMx->DIER, TIM_DIER_CC3IE);
  3236. }
  3237. /**
  3238. * @brief Disable capture/compare 3 interrupt (CC3IE).
  3239. * @rmtoll DIER CC3IE LL_TIM_DisableIT_CC3
  3240. * @param TIMx Timer instance
  3241. * @retval None
  3242. */
  3243. __STATIC_INLINE void LL_TIM_DisableIT_CC3(TIM_TypeDef *TIMx)
  3244. {
  3245. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC3IE);
  3246. }
  3247. /**
  3248. * @brief Indicates whether the capture/compare 3 interrupt (CC3IE) is enabled.
  3249. * @rmtoll DIER CC3IE LL_TIM_IsEnabledIT_CC3
  3250. * @param TIMx Timer instance
  3251. * @retval State of bit (1 or 0).
  3252. */
  3253. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC3(const TIM_TypeDef *TIMx)
  3254. {
  3255. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC3IE) == (TIM_DIER_CC3IE)) ? 1UL : 0UL);
  3256. }
  3257. /**
  3258. * @brief Enable capture/compare 4 interrupt (CC4IE).
  3259. * @rmtoll DIER CC4IE LL_TIM_EnableIT_CC4
  3260. * @param TIMx Timer instance
  3261. * @retval None
  3262. */
  3263. __STATIC_INLINE void LL_TIM_EnableIT_CC4(TIM_TypeDef *TIMx)
  3264. {
  3265. SET_BIT(TIMx->DIER, TIM_DIER_CC4IE);
  3266. }
  3267. /**
  3268. * @brief Disable capture/compare 4 interrupt (CC4IE).
  3269. * @rmtoll DIER CC4IE LL_TIM_DisableIT_CC4
  3270. * @param TIMx Timer instance
  3271. * @retval None
  3272. */
  3273. __STATIC_INLINE void LL_TIM_DisableIT_CC4(TIM_TypeDef *TIMx)
  3274. {
  3275. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC4IE);
  3276. }
  3277. /**
  3278. * @brief Indicates whether the capture/compare 4 interrupt (CC4IE) is enabled.
  3279. * @rmtoll DIER CC4IE LL_TIM_IsEnabledIT_CC4
  3280. * @param TIMx Timer instance
  3281. * @retval State of bit (1 or 0).
  3282. */
  3283. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC4(const TIM_TypeDef *TIMx)
  3284. {
  3285. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC4IE) == (TIM_DIER_CC4IE)) ? 1UL : 0UL);
  3286. }
  3287. /**
  3288. * @brief Enable commutation interrupt (COMIE).
  3289. * @rmtoll DIER COMIE LL_TIM_EnableIT_COM
  3290. * @param TIMx Timer instance
  3291. * @retval None
  3292. */
  3293. __STATIC_INLINE void LL_TIM_EnableIT_COM(TIM_TypeDef *TIMx)
  3294. {
  3295. SET_BIT(TIMx->DIER, TIM_DIER_COMIE);
  3296. }
  3297. /**
  3298. * @brief Disable commutation interrupt (COMIE).
  3299. * @rmtoll DIER COMIE LL_TIM_DisableIT_COM
  3300. * @param TIMx Timer instance
  3301. * @retval None
  3302. */
  3303. __STATIC_INLINE void LL_TIM_DisableIT_COM(TIM_TypeDef *TIMx)
  3304. {
  3305. CLEAR_BIT(TIMx->DIER, TIM_DIER_COMIE);
  3306. }
  3307. /**
  3308. * @brief Indicates whether the commutation interrupt (COMIE) is enabled.
  3309. * @rmtoll DIER COMIE LL_TIM_IsEnabledIT_COM
  3310. * @param TIMx Timer instance
  3311. * @retval State of bit (1 or 0).
  3312. */
  3313. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_COM(const TIM_TypeDef *TIMx)
  3314. {
  3315. return ((READ_BIT(TIMx->DIER, TIM_DIER_COMIE) == (TIM_DIER_COMIE)) ? 1UL : 0UL);
  3316. }
  3317. /**
  3318. * @brief Enable trigger interrupt (TIE).
  3319. * @rmtoll DIER TIE LL_TIM_EnableIT_TRIG
  3320. * @param TIMx Timer instance
  3321. * @retval None
  3322. */
  3323. __STATIC_INLINE void LL_TIM_EnableIT_TRIG(TIM_TypeDef *TIMx)
  3324. {
  3325. SET_BIT(TIMx->DIER, TIM_DIER_TIE);
  3326. }
  3327. /**
  3328. * @brief Disable trigger interrupt (TIE).
  3329. * @rmtoll DIER TIE LL_TIM_DisableIT_TRIG
  3330. * @param TIMx Timer instance
  3331. * @retval None
  3332. */
  3333. __STATIC_INLINE void LL_TIM_DisableIT_TRIG(TIM_TypeDef *TIMx)
  3334. {
  3335. CLEAR_BIT(TIMx->DIER, TIM_DIER_TIE);
  3336. }
  3337. /**
  3338. * @brief Indicates whether the trigger interrupt (TIE) is enabled.
  3339. * @rmtoll DIER TIE LL_TIM_IsEnabledIT_TRIG
  3340. * @param TIMx Timer instance
  3341. * @retval State of bit (1 or 0).
  3342. */
  3343. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_TRIG(const TIM_TypeDef *TIMx)
  3344. {
  3345. return ((READ_BIT(TIMx->DIER, TIM_DIER_TIE) == (TIM_DIER_TIE)) ? 1UL : 0UL);
  3346. }
  3347. /**
  3348. * @brief Enable break interrupt (BIE).
  3349. * @rmtoll DIER BIE LL_TIM_EnableIT_BRK
  3350. * @param TIMx Timer instance
  3351. * @retval None
  3352. */
  3353. __STATIC_INLINE void LL_TIM_EnableIT_BRK(TIM_TypeDef *TIMx)
  3354. {
  3355. SET_BIT(TIMx->DIER, TIM_DIER_BIE);
  3356. }
  3357. /**
  3358. * @brief Disable break interrupt (BIE).
  3359. * @rmtoll DIER BIE LL_TIM_DisableIT_BRK
  3360. * @param TIMx Timer instance
  3361. * @retval None
  3362. */
  3363. __STATIC_INLINE void LL_TIM_DisableIT_BRK(TIM_TypeDef *TIMx)
  3364. {
  3365. CLEAR_BIT(TIMx->DIER, TIM_DIER_BIE);
  3366. }
  3367. /**
  3368. * @brief Indicates whether the break interrupt (BIE) is enabled.
  3369. * @rmtoll DIER BIE LL_TIM_IsEnabledIT_BRK
  3370. * @param TIMx Timer instance
  3371. * @retval State of bit (1 or 0).
  3372. */
  3373. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_BRK(const TIM_TypeDef *TIMx)
  3374. {
  3375. return ((READ_BIT(TIMx->DIER, TIM_DIER_BIE) == (TIM_DIER_BIE)) ? 1UL : 0UL);
  3376. }
  3377. /**
  3378. * @}
  3379. */
  3380. /** @defgroup TIM_LL_EF_DMA_Management DMA Management
  3381. * @{
  3382. */
  3383. /**
  3384. * @brief Enable update DMA request (UDE).
  3385. * @rmtoll DIER UDE LL_TIM_EnableDMAReq_UPDATE
  3386. * @param TIMx Timer instance
  3387. * @retval None
  3388. */
  3389. __STATIC_INLINE void LL_TIM_EnableDMAReq_UPDATE(TIM_TypeDef *TIMx)
  3390. {
  3391. SET_BIT(TIMx->DIER, TIM_DIER_UDE);
  3392. }
  3393. /**
  3394. * @brief Disable update DMA request (UDE).
  3395. * @rmtoll DIER UDE LL_TIM_DisableDMAReq_UPDATE
  3396. * @param TIMx Timer instance
  3397. * @retval None
  3398. */
  3399. __STATIC_INLINE void LL_TIM_DisableDMAReq_UPDATE(TIM_TypeDef *TIMx)
  3400. {
  3401. CLEAR_BIT(TIMx->DIER, TIM_DIER_UDE);
  3402. }
  3403. /**
  3404. * @brief Indicates whether the update DMA request (UDE) is enabled.
  3405. * @rmtoll DIER UDE LL_TIM_IsEnabledDMAReq_UPDATE
  3406. * @param TIMx Timer instance
  3407. * @retval State of bit (1 or 0).
  3408. */
  3409. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_UPDATE(const TIM_TypeDef *TIMx)
  3410. {
  3411. return ((READ_BIT(TIMx->DIER, TIM_DIER_UDE) == (TIM_DIER_UDE)) ? 1UL : 0UL);
  3412. }
  3413. /**
  3414. * @brief Enable capture/compare 1 DMA request (CC1DE).
  3415. * @rmtoll DIER CC1DE LL_TIM_EnableDMAReq_CC1
  3416. * @param TIMx Timer instance
  3417. * @retval None
  3418. */
  3419. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC1(TIM_TypeDef *TIMx)
  3420. {
  3421. SET_BIT(TIMx->DIER, TIM_DIER_CC1DE);
  3422. }
  3423. /**
  3424. * @brief Disable capture/compare 1 DMA request (CC1DE).
  3425. * @rmtoll DIER CC1DE LL_TIM_DisableDMAReq_CC1
  3426. * @param TIMx Timer instance
  3427. * @retval None
  3428. */
  3429. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC1(TIM_TypeDef *TIMx)
  3430. {
  3431. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC1DE);
  3432. }
  3433. /**
  3434. * @brief Indicates whether the capture/compare 1 DMA request (CC1DE) is enabled.
  3435. * @rmtoll DIER CC1DE LL_TIM_IsEnabledDMAReq_CC1
  3436. * @param TIMx Timer instance
  3437. * @retval State of bit (1 or 0).
  3438. */
  3439. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC1(const TIM_TypeDef *TIMx)
  3440. {
  3441. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC1DE) == (TIM_DIER_CC1DE)) ? 1UL : 0UL);
  3442. }
  3443. /**
  3444. * @brief Enable capture/compare 2 DMA request (CC2DE).
  3445. * @rmtoll DIER CC2DE LL_TIM_EnableDMAReq_CC2
  3446. * @param TIMx Timer instance
  3447. * @retval None
  3448. */
  3449. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC2(TIM_TypeDef *TIMx)
  3450. {
  3451. SET_BIT(TIMx->DIER, TIM_DIER_CC2DE);
  3452. }
  3453. /**
  3454. * @brief Disable capture/compare 2 DMA request (CC2DE).
  3455. * @rmtoll DIER CC2DE LL_TIM_DisableDMAReq_CC2
  3456. * @param TIMx Timer instance
  3457. * @retval None
  3458. */
  3459. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC2(TIM_TypeDef *TIMx)
  3460. {
  3461. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC2DE);
  3462. }
  3463. /**
  3464. * @brief Indicates whether the capture/compare 2 DMA request (CC2DE) is enabled.
  3465. * @rmtoll DIER CC2DE LL_TIM_IsEnabledDMAReq_CC2
  3466. * @param TIMx Timer instance
  3467. * @retval State of bit (1 or 0).
  3468. */
  3469. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC2(const TIM_TypeDef *TIMx)
  3470. {
  3471. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC2DE) == (TIM_DIER_CC2DE)) ? 1UL : 0UL);
  3472. }
  3473. /**
  3474. * @brief Enable capture/compare 3 DMA request (CC3DE).
  3475. * @rmtoll DIER CC3DE LL_TIM_EnableDMAReq_CC3
  3476. * @param TIMx Timer instance
  3477. * @retval None
  3478. */
  3479. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC3(TIM_TypeDef *TIMx)
  3480. {
  3481. SET_BIT(TIMx->DIER, TIM_DIER_CC3DE);
  3482. }
  3483. /**
  3484. * @brief Disable capture/compare 3 DMA request (CC3DE).
  3485. * @rmtoll DIER CC3DE LL_TIM_DisableDMAReq_CC3
  3486. * @param TIMx Timer instance
  3487. * @retval None
  3488. */
  3489. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC3(TIM_TypeDef *TIMx)
  3490. {
  3491. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC3DE);
  3492. }
  3493. /**
  3494. * @brief Indicates whether the capture/compare 3 DMA request (CC3DE) is enabled.
  3495. * @rmtoll DIER CC3DE LL_TIM_IsEnabledDMAReq_CC3
  3496. * @param TIMx Timer instance
  3497. * @retval State of bit (1 or 0).
  3498. */
  3499. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC3(const TIM_TypeDef *TIMx)
  3500. {
  3501. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC3DE) == (TIM_DIER_CC3DE)) ? 1UL : 0UL);
  3502. }
  3503. /**
  3504. * @brief Enable capture/compare 4 DMA request (CC4DE).
  3505. * @rmtoll DIER CC4DE LL_TIM_EnableDMAReq_CC4
  3506. * @param TIMx Timer instance
  3507. * @retval None
  3508. */
  3509. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC4(TIM_TypeDef *TIMx)
  3510. {
  3511. SET_BIT(TIMx->DIER, TIM_DIER_CC4DE);
  3512. }
  3513. /**
  3514. * @brief Disable capture/compare 4 DMA request (CC4DE).
  3515. * @rmtoll DIER CC4DE LL_TIM_DisableDMAReq_CC4
  3516. * @param TIMx Timer instance
  3517. * @retval None
  3518. */
  3519. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC4(TIM_TypeDef *TIMx)
  3520. {
  3521. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC4DE);
  3522. }
  3523. /**
  3524. * @brief Indicates whether the capture/compare 4 DMA request (CC4DE) is enabled.
  3525. * @rmtoll DIER CC4DE LL_TIM_IsEnabledDMAReq_CC4
  3526. * @param TIMx Timer instance
  3527. * @retval State of bit (1 or 0).
  3528. */
  3529. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC4(const TIM_TypeDef *TIMx)
  3530. {
  3531. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC4DE) == (TIM_DIER_CC4DE)) ? 1UL : 0UL);
  3532. }
  3533. /**
  3534. * @brief Enable commutation DMA request (COMDE).
  3535. * @rmtoll DIER COMDE LL_TIM_EnableDMAReq_COM
  3536. * @param TIMx Timer instance
  3537. * @retval None
  3538. */
  3539. __STATIC_INLINE void LL_TIM_EnableDMAReq_COM(TIM_TypeDef *TIMx)
  3540. {
  3541. SET_BIT(TIMx->DIER, TIM_DIER_COMDE);
  3542. }
  3543. /**
  3544. * @brief Disable commutation DMA request (COMDE).
  3545. * @rmtoll DIER COMDE LL_TIM_DisableDMAReq_COM
  3546. * @param TIMx Timer instance
  3547. * @retval None
  3548. */
  3549. __STATIC_INLINE void LL_TIM_DisableDMAReq_COM(TIM_TypeDef *TIMx)
  3550. {
  3551. CLEAR_BIT(TIMx->DIER, TIM_DIER_COMDE);
  3552. }
  3553. /**
  3554. * @brief Indicates whether the commutation DMA request (COMDE) is enabled.
  3555. * @rmtoll DIER COMDE LL_TIM_IsEnabledDMAReq_COM
  3556. * @param TIMx Timer instance
  3557. * @retval State of bit (1 or 0).
  3558. */
  3559. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_COM(const TIM_TypeDef *TIMx)
  3560. {
  3561. return ((READ_BIT(TIMx->DIER, TIM_DIER_COMDE) == (TIM_DIER_COMDE)) ? 1UL : 0UL);
  3562. }
  3563. /**
  3564. * @brief Enable trigger interrupt (TDE).
  3565. * @rmtoll DIER TDE LL_TIM_EnableDMAReq_TRIG
  3566. * @param TIMx Timer instance
  3567. * @retval None
  3568. */
  3569. __STATIC_INLINE void LL_TIM_EnableDMAReq_TRIG(TIM_TypeDef *TIMx)
  3570. {
  3571. SET_BIT(TIMx->DIER, TIM_DIER_TDE);
  3572. }
  3573. /**
  3574. * @brief Disable trigger interrupt (TDE).
  3575. * @rmtoll DIER TDE LL_TIM_DisableDMAReq_TRIG
  3576. * @param TIMx Timer instance
  3577. * @retval None
  3578. */
  3579. __STATIC_INLINE void LL_TIM_DisableDMAReq_TRIG(TIM_TypeDef *TIMx)
  3580. {
  3581. CLEAR_BIT(TIMx->DIER, TIM_DIER_TDE);
  3582. }
  3583. /**
  3584. * @brief Indicates whether the trigger interrupt (TDE) is enabled.
  3585. * @rmtoll DIER TDE LL_TIM_IsEnabledDMAReq_TRIG
  3586. * @param TIMx Timer instance
  3587. * @retval State of bit (1 or 0).
  3588. */
  3589. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_TRIG(const TIM_TypeDef *TIMx)
  3590. {
  3591. return ((READ_BIT(TIMx->DIER, TIM_DIER_TDE) == (TIM_DIER_TDE)) ? 1UL : 0UL);
  3592. }
  3593. /**
  3594. * @}
  3595. */
  3596. /** @defgroup TIM_LL_EF_EVENT_Management EVENT-Management
  3597. * @{
  3598. */
  3599. /**
  3600. * @brief Generate an update event.
  3601. * @rmtoll EGR UG LL_TIM_GenerateEvent_UPDATE
  3602. * @param TIMx Timer instance
  3603. * @retval None
  3604. */
  3605. __STATIC_INLINE void LL_TIM_GenerateEvent_UPDATE(TIM_TypeDef *TIMx)
  3606. {
  3607. SET_BIT(TIMx->EGR, TIM_EGR_UG);
  3608. }
  3609. /**
  3610. * @brief Generate Capture/Compare 1 event.
  3611. * @rmtoll EGR CC1G LL_TIM_GenerateEvent_CC1
  3612. * @param TIMx Timer instance
  3613. * @retval None
  3614. */
  3615. __STATIC_INLINE void LL_TIM_GenerateEvent_CC1(TIM_TypeDef *TIMx)
  3616. {
  3617. SET_BIT(TIMx->EGR, TIM_EGR_CC1G);
  3618. }
  3619. /**
  3620. * @brief Generate Capture/Compare 2 event.
  3621. * @rmtoll EGR CC2G LL_TIM_GenerateEvent_CC2
  3622. * @param TIMx Timer instance
  3623. * @retval None
  3624. */
  3625. __STATIC_INLINE void LL_TIM_GenerateEvent_CC2(TIM_TypeDef *TIMx)
  3626. {
  3627. SET_BIT(TIMx->EGR, TIM_EGR_CC2G);
  3628. }
  3629. /**
  3630. * @brief Generate Capture/Compare 3 event.
  3631. * @rmtoll EGR CC3G LL_TIM_GenerateEvent_CC3
  3632. * @param TIMx Timer instance
  3633. * @retval None
  3634. */
  3635. __STATIC_INLINE void LL_TIM_GenerateEvent_CC3(TIM_TypeDef *TIMx)
  3636. {
  3637. SET_BIT(TIMx->EGR, TIM_EGR_CC3G);
  3638. }
  3639. /**
  3640. * @brief Generate Capture/Compare 4 event.
  3641. * @rmtoll EGR CC4G LL_TIM_GenerateEvent_CC4
  3642. * @param TIMx Timer instance
  3643. * @retval None
  3644. */
  3645. __STATIC_INLINE void LL_TIM_GenerateEvent_CC4(TIM_TypeDef *TIMx)
  3646. {
  3647. SET_BIT(TIMx->EGR, TIM_EGR_CC4G);
  3648. }
  3649. /**
  3650. * @brief Generate commutation event.
  3651. * @rmtoll EGR COMG LL_TIM_GenerateEvent_COM
  3652. * @param TIMx Timer instance
  3653. * @retval None
  3654. */
  3655. __STATIC_INLINE void LL_TIM_GenerateEvent_COM(TIM_TypeDef *TIMx)
  3656. {
  3657. SET_BIT(TIMx->EGR, TIM_EGR_COMG);
  3658. }
  3659. /**
  3660. * @brief Generate trigger event.
  3661. * @rmtoll EGR TG LL_TIM_GenerateEvent_TRIG
  3662. * @param TIMx Timer instance
  3663. * @retval None
  3664. */
  3665. __STATIC_INLINE void LL_TIM_GenerateEvent_TRIG(TIM_TypeDef *TIMx)
  3666. {
  3667. SET_BIT(TIMx->EGR, TIM_EGR_TG);
  3668. }
  3669. /**
  3670. * @brief Generate break event.
  3671. * @rmtoll EGR BG LL_TIM_GenerateEvent_BRK
  3672. * @param TIMx Timer instance
  3673. * @retval None
  3674. */
  3675. __STATIC_INLINE void LL_TIM_GenerateEvent_BRK(TIM_TypeDef *TIMx)
  3676. {
  3677. SET_BIT(TIMx->EGR, TIM_EGR_BG);
  3678. }
  3679. /**
  3680. * @}
  3681. */
  3682. #if defined(USE_FULL_LL_DRIVER)
  3683. /** @defgroup TIM_LL_EF_Init Initialisation and deinitialisation functions
  3684. * @{
  3685. */
  3686. ErrorStatus LL_TIM_DeInit(const TIM_TypeDef *TIMx);
  3687. void LL_TIM_StructInit(LL_TIM_InitTypeDef *TIM_InitStruct);
  3688. ErrorStatus LL_TIM_Init(TIM_TypeDef *TIMx, const LL_TIM_InitTypeDef *TIM_InitStruct);
  3689. void LL_TIM_OC_StructInit(LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct);
  3690. ErrorStatus LL_TIM_OC_Init(TIM_TypeDef *TIMx, uint32_t Channel, const LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct);
  3691. void LL_TIM_IC_StructInit(LL_TIM_IC_InitTypeDef *TIM_ICInitStruct);
  3692. ErrorStatus LL_TIM_IC_Init(TIM_TypeDef *TIMx, uint32_t Channel, const LL_TIM_IC_InitTypeDef *TIM_IC_InitStruct);
  3693. void LL_TIM_ENCODER_StructInit(LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct);
  3694. ErrorStatus LL_TIM_ENCODER_Init(TIM_TypeDef *TIMx, const LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct);
  3695. void LL_TIM_HALLSENSOR_StructInit(LL_TIM_HALLSENSOR_InitTypeDef *TIM_HallSensorInitStruct);
  3696. ErrorStatus LL_TIM_HALLSENSOR_Init(TIM_TypeDef *TIMx, const LL_TIM_HALLSENSOR_InitTypeDef *TIM_HallSensorInitStruct);
  3697. void LL_TIM_BDTR_StructInit(LL_TIM_BDTR_InitTypeDef *TIM_BDTRInitStruct);
  3698. ErrorStatus LL_TIM_BDTR_Init(TIM_TypeDef *TIMx, const LL_TIM_BDTR_InitTypeDef *TIM_BDTRInitStruct);
  3699. /**
  3700. * @}
  3701. */
  3702. #endif /* USE_FULL_LL_DRIVER */
  3703. /**
  3704. * @}
  3705. */
  3706. /**
  3707. * @}
  3708. */
  3709. #endif /* TIM1 || TIM2 || TIM3 || TIM4 || TIM5 || TIM6 || TIM7 || TIM8 || TIM9 || TIM10 || TIM11 || TIM12 || TIM13 || TIM14 */
  3710. /**
  3711. * @}
  3712. */
  3713. #ifdef __cplusplus
  3714. }
  3715. #endif
  3716. #endif /* __STM32F4xx_LL_TIM_H */