stm32f0xx_ll_tim.h 166 KB

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  1. /**
  2. ******************************************************************************
  3. * @file stm32f0xx_ll_tim.h
  4. * @author MCD Application Team
  5. * @brief Header file of TIM LL module.
  6. ******************************************************************************
  7. * @attention
  8. *
  9. * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
  10. * All rights reserved.</center></h2>
  11. *
  12. * This software component is licensed by ST under BSD 3-Clause license,
  13. * the "License"; You may not use this file except in compliance with the
  14. * License. You may obtain a copy of the License at:
  15. * opensource.org/licenses/BSD-3-Clause
  16. *
  17. ******************************************************************************
  18. */
  19. /* Define to prevent recursive inclusion -------------------------------------*/
  20. #ifndef __STM32F0xx_LL_TIM_H
  21. #define __STM32F0xx_LL_TIM_H
  22. #ifdef __cplusplus
  23. extern "C" {
  24. #endif
  25. /* Includes ------------------------------------------------------------------*/
  26. #include "stm32f0xx.h"
  27. /** @addtogroup STM32F0xx_LL_Driver
  28. * @{
  29. */
  30. #if defined (TIM1) || defined (TIM2) || defined (TIM3) || defined (TIM14) || defined (TIM15) || defined (TIM16) || defined (TIM17) || defined (TIM6) || defined (TIM7)
  31. /** @defgroup TIM_LL TIM
  32. * @{
  33. */
  34. /* Private types -------------------------------------------------------------*/
  35. /* Private variables ---------------------------------------------------------*/
  36. /** @defgroup TIM_LL_Private_Variables TIM Private Variables
  37. * @{
  38. */
  39. static const uint8_t OFFSET_TAB_CCMRx[] =
  40. {
  41. 0x00U, /* 0: TIMx_CH1 */
  42. 0x00U, /* 1: TIMx_CH1N */
  43. 0x00U, /* 2: TIMx_CH2 */
  44. 0x00U, /* 3: TIMx_CH2N */
  45. 0x04U, /* 4: TIMx_CH3 */
  46. 0x04U, /* 5: TIMx_CH3N */
  47. 0x04U /* 6: TIMx_CH4 */
  48. };
  49. static const uint8_t SHIFT_TAB_OCxx[] =
  50. {
  51. 0U, /* 0: OC1M, OC1FE, OC1PE */
  52. 0U, /* 1: - NA */
  53. 8U, /* 2: OC2M, OC2FE, OC2PE */
  54. 0U, /* 3: - NA */
  55. 0U, /* 4: OC3M, OC3FE, OC3PE */
  56. 0U, /* 5: - NA */
  57. 8U /* 6: OC4M, OC4FE, OC4PE */
  58. };
  59. static const uint8_t SHIFT_TAB_ICxx[] =
  60. {
  61. 0U, /* 0: CC1S, IC1PSC, IC1F */
  62. 0U, /* 1: - NA */
  63. 8U, /* 2: CC2S, IC2PSC, IC2F */
  64. 0U, /* 3: - NA */
  65. 0U, /* 4: CC3S, IC3PSC, IC3F */
  66. 0U, /* 5: - NA */
  67. 8U /* 6: CC4S, IC4PSC, IC4F */
  68. };
  69. static const uint8_t SHIFT_TAB_CCxP[] =
  70. {
  71. 0U, /* 0: CC1P */
  72. 2U, /* 1: CC1NP */
  73. 4U, /* 2: CC2P */
  74. 6U, /* 3: CC2NP */
  75. 8U, /* 4: CC3P */
  76. 10U, /* 5: CC3NP */
  77. 12U /* 6: CC4P */
  78. };
  79. static const uint8_t SHIFT_TAB_OISx[] =
  80. {
  81. 0U, /* 0: OIS1 */
  82. 1U, /* 1: OIS1N */
  83. 2U, /* 2: OIS2 */
  84. 3U, /* 3: OIS2N */
  85. 4U, /* 4: OIS3 */
  86. 5U, /* 5: OIS3N */
  87. 6U /* 6: OIS4 */
  88. };
  89. /**
  90. * @}
  91. */
  92. /* Private constants ---------------------------------------------------------*/
  93. /** @defgroup TIM_LL_Private_Constants TIM Private Constants
  94. * @{
  95. */
  96. #define TIMx_OR_RMP_SHIFT 16U
  97. #define TIMx_OR_RMP_MASK 0x0000FFFFU
  98. #define TIM14_OR_RMP_MASK (TIM14_OR_TI1_RMP << TIMx_OR_RMP_SHIFT)
  99. /* Mask used to set the TDG[x:0] of the DTG bits of the TIMx_BDTR register */
  100. #define DT_DELAY_1 ((uint8_t)0x7F)
  101. #define DT_DELAY_2 ((uint8_t)0x3F)
  102. #define DT_DELAY_3 ((uint8_t)0x1F)
  103. #define DT_DELAY_4 ((uint8_t)0x1F)
  104. /* Mask used to set the DTG[7:5] bits of the DTG bits of the TIMx_BDTR register */
  105. #define DT_RANGE_1 ((uint8_t)0x00)
  106. #define DT_RANGE_2 ((uint8_t)0x80)
  107. #define DT_RANGE_3 ((uint8_t)0xC0)
  108. #define DT_RANGE_4 ((uint8_t)0xE0)
  109. /**
  110. * @}
  111. */
  112. /* Private macros ------------------------------------------------------------*/
  113. /** @defgroup TIM_LL_Private_Macros TIM Private Macros
  114. * @{
  115. */
  116. /** @brief Convert channel id into channel index.
  117. * @param __CHANNEL__ This parameter can be one of the following values:
  118. * @arg @ref LL_TIM_CHANNEL_CH1
  119. * @arg @ref LL_TIM_CHANNEL_CH1N
  120. * @arg @ref LL_TIM_CHANNEL_CH2
  121. * @arg @ref LL_TIM_CHANNEL_CH2N
  122. * @arg @ref LL_TIM_CHANNEL_CH3
  123. * @arg @ref LL_TIM_CHANNEL_CH3N
  124. * @arg @ref LL_TIM_CHANNEL_CH4
  125. * @retval none
  126. */
  127. #define TIM_GET_CHANNEL_INDEX( __CHANNEL__) \
  128. (((__CHANNEL__) == LL_TIM_CHANNEL_CH1) ? 0U :\
  129. ((__CHANNEL__) == LL_TIM_CHANNEL_CH1N) ? 1U :\
  130. ((__CHANNEL__) == LL_TIM_CHANNEL_CH2) ? 2U :\
  131. ((__CHANNEL__) == LL_TIM_CHANNEL_CH2N) ? 3U :\
  132. ((__CHANNEL__) == LL_TIM_CHANNEL_CH3) ? 4U :\
  133. ((__CHANNEL__) == LL_TIM_CHANNEL_CH3N) ? 5U : 6U)
  134. /** @brief Calculate the deadtime sampling period(in ps).
  135. * @param __TIMCLK__ timer input clock frequency (in Hz).
  136. * @param __CKD__ This parameter can be one of the following values:
  137. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  138. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  139. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  140. * @retval none
  141. */
  142. #define TIM_CALC_DTS(__TIMCLK__, __CKD__) \
  143. (((__CKD__) == LL_TIM_CLOCKDIVISION_DIV1) ? ((uint64_t)1000000000000U/(__TIMCLK__)) : \
  144. ((__CKD__) == LL_TIM_CLOCKDIVISION_DIV2) ? ((uint64_t)1000000000000U/((__TIMCLK__) >> 1U)) : \
  145. ((uint64_t)1000000000000U/((__TIMCLK__) >> 2U)))
  146. /**
  147. * @}
  148. */
  149. /* Exported types ------------------------------------------------------------*/
  150. #if defined(USE_FULL_LL_DRIVER)
  151. /** @defgroup TIM_LL_ES_INIT TIM Exported Init structure
  152. * @{
  153. */
  154. /**
  155. * @brief TIM Time Base configuration structure definition.
  156. */
  157. typedef struct
  158. {
  159. uint16_t Prescaler; /*!< Specifies the prescaler value used to divide the TIM clock.
  160. This parameter can be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  161. This feature can be modified afterwards using unitary function
  162. @ref LL_TIM_SetPrescaler().*/
  163. uint32_t CounterMode; /*!< Specifies the counter mode.
  164. This parameter can be a value of @ref TIM_LL_EC_COUNTERMODE.
  165. This feature can be modified afterwards using unitary function
  166. @ref LL_TIM_SetCounterMode().*/
  167. uint32_t Autoreload; /*!< Specifies the auto reload value to be loaded into the active
  168. Auto-Reload Register at the next update event.
  169. This parameter must be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  170. Some timer instances may support 32 bits counters. In that case this parameter must
  171. be a number between 0x0000 and 0xFFFFFFFF.
  172. This feature can be modified afterwards using unitary function
  173. @ref LL_TIM_SetAutoReload().*/
  174. uint32_t ClockDivision; /*!< Specifies the clock division.
  175. This parameter can be a value of @ref TIM_LL_EC_CLOCKDIVISION.
  176. This feature can be modified afterwards using unitary function
  177. @ref LL_TIM_SetClockDivision().*/
  178. uint32_t RepetitionCounter; /*!< Specifies the repetition counter value. Each time the RCR downcounter
  179. reaches zero, an update event is generated and counting restarts
  180. from the RCR value (N).
  181. This means in PWM mode that (N+1) corresponds to:
  182. - the number of PWM periods in edge-aligned mode
  183. - the number of half PWM period in center-aligned mode
  184. GP timers: this parameter must be a number between Min_Data = 0x00 and
  185. Max_Data = 0xFF.
  186. Advanced timers: this parameter must be a number between Min_Data = 0x0000 and
  187. Max_Data = 0xFFFF.
  188. This feature can be modified afterwards using unitary function
  189. @ref LL_TIM_SetRepetitionCounter().*/
  190. } LL_TIM_InitTypeDef;
  191. /**
  192. * @brief TIM Output Compare configuration structure definition.
  193. */
  194. typedef struct
  195. {
  196. uint32_t OCMode; /*!< Specifies the output mode.
  197. This parameter can be a value of @ref TIM_LL_EC_OCMODE.
  198. This feature can be modified afterwards using unitary function
  199. @ref LL_TIM_OC_SetMode().*/
  200. uint32_t OCState; /*!< Specifies the TIM Output Compare state.
  201. This parameter can be a value of @ref TIM_LL_EC_OCSTATE.
  202. This feature can be modified afterwards using unitary functions
  203. @ref LL_TIM_CC_EnableChannel() or @ref LL_TIM_CC_DisableChannel().*/
  204. uint32_t OCNState; /*!< Specifies the TIM complementary Output Compare state.
  205. This parameter can be a value of @ref TIM_LL_EC_OCSTATE.
  206. This feature can be modified afterwards using unitary functions
  207. @ref LL_TIM_CC_EnableChannel() or @ref LL_TIM_CC_DisableChannel().*/
  208. uint32_t CompareValue; /*!< Specifies the Compare value to be loaded into the Capture Compare Register.
  209. This parameter can be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  210. This feature can be modified afterwards using unitary function
  211. LL_TIM_OC_SetCompareCHx (x=1..6).*/
  212. uint32_t OCPolarity; /*!< Specifies the output polarity.
  213. This parameter can be a value of @ref TIM_LL_EC_OCPOLARITY.
  214. This feature can be modified afterwards using unitary function
  215. @ref LL_TIM_OC_SetPolarity().*/
  216. uint32_t OCNPolarity; /*!< Specifies the complementary output polarity.
  217. This parameter can be a value of @ref TIM_LL_EC_OCPOLARITY.
  218. This feature can be modified afterwards using unitary function
  219. @ref LL_TIM_OC_SetPolarity().*/
  220. uint32_t OCIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state.
  221. This parameter can be a value of @ref TIM_LL_EC_OCIDLESTATE.
  222. This feature can be modified afterwards using unitary function
  223. @ref LL_TIM_OC_SetIdleState().*/
  224. uint32_t OCNIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state.
  225. This parameter can be a value of @ref TIM_LL_EC_OCIDLESTATE.
  226. This feature can be modified afterwards using unitary function
  227. @ref LL_TIM_OC_SetIdleState().*/
  228. } LL_TIM_OC_InitTypeDef;
  229. /**
  230. * @brief TIM Input Capture configuration structure definition.
  231. */
  232. typedef struct
  233. {
  234. uint32_t ICPolarity; /*!< Specifies the active edge of the input signal.
  235. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  236. This feature can be modified afterwards using unitary function
  237. @ref LL_TIM_IC_SetPolarity().*/
  238. uint32_t ICActiveInput; /*!< Specifies the input.
  239. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  240. This feature can be modified afterwards using unitary function
  241. @ref LL_TIM_IC_SetActiveInput().*/
  242. uint32_t ICPrescaler; /*!< Specifies the Input Capture Prescaler.
  243. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  244. This feature can be modified afterwards using unitary function
  245. @ref LL_TIM_IC_SetPrescaler().*/
  246. uint32_t ICFilter; /*!< Specifies the input capture filter.
  247. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  248. This feature can be modified afterwards using unitary function
  249. @ref LL_TIM_IC_SetFilter().*/
  250. } LL_TIM_IC_InitTypeDef;
  251. /**
  252. * @brief TIM Encoder interface configuration structure definition.
  253. */
  254. typedef struct
  255. {
  256. uint32_t EncoderMode; /*!< Specifies the encoder resolution (x2 or x4).
  257. This parameter can be a value of @ref TIM_LL_EC_ENCODERMODE.
  258. This feature can be modified afterwards using unitary function
  259. @ref LL_TIM_SetEncoderMode().*/
  260. uint32_t IC1Polarity; /*!< Specifies the active edge of TI1 input.
  261. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  262. This feature can be modified afterwards using unitary function
  263. @ref LL_TIM_IC_SetPolarity().*/
  264. uint32_t IC1ActiveInput; /*!< Specifies the TI1 input source
  265. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  266. This feature can be modified afterwards using unitary function
  267. @ref LL_TIM_IC_SetActiveInput().*/
  268. uint32_t IC1Prescaler; /*!< Specifies the TI1 input prescaler value.
  269. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  270. This feature can be modified afterwards using unitary function
  271. @ref LL_TIM_IC_SetPrescaler().*/
  272. uint32_t IC1Filter; /*!< Specifies the TI1 input filter.
  273. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  274. This feature can be modified afterwards using unitary function
  275. @ref LL_TIM_IC_SetFilter().*/
  276. uint32_t IC2Polarity; /*!< Specifies the active edge of TI2 input.
  277. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  278. This feature can be modified afterwards using unitary function
  279. @ref LL_TIM_IC_SetPolarity().*/
  280. uint32_t IC2ActiveInput; /*!< Specifies the TI2 input source
  281. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  282. This feature can be modified afterwards using unitary function
  283. @ref LL_TIM_IC_SetActiveInput().*/
  284. uint32_t IC2Prescaler; /*!< Specifies the TI2 input prescaler value.
  285. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  286. This feature can be modified afterwards using unitary function
  287. @ref LL_TIM_IC_SetPrescaler().*/
  288. uint32_t IC2Filter; /*!< Specifies the TI2 input filter.
  289. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  290. This feature can be modified afterwards using unitary function
  291. @ref LL_TIM_IC_SetFilter().*/
  292. } LL_TIM_ENCODER_InitTypeDef;
  293. /**
  294. * @brief TIM Hall sensor interface configuration structure definition.
  295. */
  296. typedef struct
  297. {
  298. uint32_t IC1Polarity; /*!< Specifies the active edge of TI1 input.
  299. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  300. This feature can be modified afterwards using unitary function
  301. @ref LL_TIM_IC_SetPolarity().*/
  302. uint32_t IC1Prescaler; /*!< Specifies the TI1 input prescaler value.
  303. Prescaler must be set to get a maximum counter period longer than the
  304. time interval between 2 consecutive changes on the Hall inputs.
  305. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  306. This feature can be modified afterwards using unitary function
  307. @ref LL_TIM_IC_SetPrescaler().*/
  308. uint32_t IC1Filter; /*!< Specifies the TI1 input filter.
  309. This parameter can be a value of
  310. @ref TIM_LL_EC_IC_FILTER.
  311. This feature can be modified afterwards using unitary function
  312. @ref LL_TIM_IC_SetFilter().*/
  313. uint32_t CommutationDelay; /*!< Specifies the compare value to be loaded into the Capture Compare Register.
  314. A positive pulse (TRGO event) is generated with a programmable delay every time
  315. a change occurs on the Hall inputs.
  316. This parameter can be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF.
  317. This feature can be modified afterwards using unitary function
  318. @ref LL_TIM_OC_SetCompareCH2().*/
  319. } LL_TIM_HALLSENSOR_InitTypeDef;
  320. /**
  321. * @brief BDTR (Break and Dead Time) structure definition
  322. */
  323. typedef struct
  324. {
  325. uint32_t OSSRState; /*!< Specifies the Off-State selection used in Run mode.
  326. This parameter can be a value of @ref TIM_LL_EC_OSSR
  327. This feature can be modified afterwards using unitary function
  328. @ref LL_TIM_SetOffStates()
  329. @note This bit-field cannot be modified as long as LOCK level 2 has been
  330. programmed. */
  331. uint32_t OSSIState; /*!< Specifies the Off-State used in Idle state.
  332. This parameter can be a value of @ref TIM_LL_EC_OSSI
  333. This feature can be modified afterwards using unitary function
  334. @ref LL_TIM_SetOffStates()
  335. @note This bit-field cannot be modified as long as LOCK level 2 has been
  336. programmed. */
  337. uint32_t LockLevel; /*!< Specifies the LOCK level parameters.
  338. This parameter can be a value of @ref TIM_LL_EC_LOCKLEVEL
  339. @note The LOCK bits can be written only once after the reset. Once the TIMx_BDTR
  340. register has been written, their content is frozen until the next reset.*/
  341. uint8_t DeadTime; /*!< Specifies the delay time between the switching-off and the
  342. switching-on of the outputs.
  343. This parameter can be a number between Min_Data = 0x00 and Max_Data = 0xFF.
  344. This feature can be modified afterwards using unitary function
  345. @ref LL_TIM_OC_SetDeadTime()
  346. @note This bit-field can not be modified as long as LOCK level 1, 2 or 3 has been
  347. programmed. */
  348. uint16_t BreakState; /*!< Specifies whether the TIM Break input is enabled or not.
  349. This parameter can be a value of @ref TIM_LL_EC_BREAK_ENABLE
  350. This feature can be modified afterwards using unitary functions
  351. @ref LL_TIM_EnableBRK() or @ref LL_TIM_DisableBRK()
  352. @note This bit-field can not be modified as long as LOCK level 1 has been
  353. programmed. */
  354. uint32_t BreakPolarity; /*!< Specifies the TIM Break Input pin polarity.
  355. This parameter can be a value of @ref TIM_LL_EC_BREAK_POLARITY
  356. This feature can be modified afterwards using unitary function
  357. @ref LL_TIM_ConfigBRK()
  358. @note This bit-field can not be modified as long as LOCK level 1 has been
  359. programmed. */
  360. uint32_t AutomaticOutput; /*!< Specifies whether the TIM Automatic Output feature is enabled or not.
  361. This parameter can be a value of @ref TIM_LL_EC_AUTOMATICOUTPUT_ENABLE
  362. This feature can be modified afterwards using unitary functions
  363. @ref LL_TIM_EnableAutomaticOutput() or @ref LL_TIM_DisableAutomaticOutput()
  364. @note This bit-field can not be modified as long as LOCK level 1 has been
  365. programmed. */
  366. } LL_TIM_BDTR_InitTypeDef;
  367. /**
  368. * @}
  369. */
  370. #endif /* USE_FULL_LL_DRIVER */
  371. /* Exported constants --------------------------------------------------------*/
  372. /** @defgroup TIM_LL_Exported_Constants TIM Exported Constants
  373. * @{
  374. */
  375. /** @defgroup TIM_LL_EC_GET_FLAG Get Flags Defines
  376. * @brief Flags defines which can be used with LL_TIM_ReadReg function.
  377. * @{
  378. */
  379. #define LL_TIM_SR_UIF TIM_SR_UIF /*!< Update interrupt flag */
  380. #define LL_TIM_SR_CC1IF TIM_SR_CC1IF /*!< Capture/compare 1 interrupt flag */
  381. #define LL_TIM_SR_CC2IF TIM_SR_CC2IF /*!< Capture/compare 2 interrupt flag */
  382. #define LL_TIM_SR_CC3IF TIM_SR_CC3IF /*!< Capture/compare 3 interrupt flag */
  383. #define LL_TIM_SR_CC4IF TIM_SR_CC4IF /*!< Capture/compare 4 interrupt flag */
  384. #define LL_TIM_SR_COMIF TIM_SR_COMIF /*!< COM interrupt flag */
  385. #define LL_TIM_SR_TIF TIM_SR_TIF /*!< Trigger interrupt flag */
  386. #define LL_TIM_SR_BIF TIM_SR_BIF /*!< Break interrupt flag */
  387. #define LL_TIM_SR_CC1OF TIM_SR_CC1OF /*!< Capture/Compare 1 overcapture flag */
  388. #define LL_TIM_SR_CC2OF TIM_SR_CC2OF /*!< Capture/Compare 2 overcapture flag */
  389. #define LL_TIM_SR_CC3OF TIM_SR_CC3OF /*!< Capture/Compare 3 overcapture flag */
  390. #define LL_TIM_SR_CC4OF TIM_SR_CC4OF /*!< Capture/Compare 4 overcapture flag */
  391. /**
  392. * @}
  393. */
  394. #if defined(USE_FULL_LL_DRIVER)
  395. /** @defgroup TIM_LL_EC_BREAK_ENABLE Break Enable
  396. * @{
  397. */
  398. #define LL_TIM_BREAK_DISABLE 0x00000000U /*!< Break function disabled */
  399. #define LL_TIM_BREAK_ENABLE TIM_BDTR_BKE /*!< Break function enabled */
  400. /**
  401. * @}
  402. */
  403. /** @defgroup TIM_LL_EC_AUTOMATICOUTPUT_ENABLE Automatic output enable
  404. * @{
  405. */
  406. #define LL_TIM_AUTOMATICOUTPUT_DISABLE 0x00000000U /*!< MOE can be set only by software */
  407. #define LL_TIM_AUTOMATICOUTPUT_ENABLE TIM_BDTR_AOE /*!< MOE can be set by software or automatically at the next update event */
  408. /**
  409. * @}
  410. */
  411. #endif /* USE_FULL_LL_DRIVER */
  412. /** @defgroup TIM_LL_EC_IT IT Defines
  413. * @brief IT defines which can be used with LL_TIM_ReadReg and LL_TIM_WriteReg functions.
  414. * @{
  415. */
  416. #define LL_TIM_DIER_UIE TIM_DIER_UIE /*!< Update interrupt enable */
  417. #define LL_TIM_DIER_CC1IE TIM_DIER_CC1IE /*!< Capture/compare 1 interrupt enable */
  418. #define LL_TIM_DIER_CC2IE TIM_DIER_CC2IE /*!< Capture/compare 2 interrupt enable */
  419. #define LL_TIM_DIER_CC3IE TIM_DIER_CC3IE /*!< Capture/compare 3 interrupt enable */
  420. #define LL_TIM_DIER_CC4IE TIM_DIER_CC4IE /*!< Capture/compare 4 interrupt enable */
  421. #define LL_TIM_DIER_COMIE TIM_DIER_COMIE /*!< COM interrupt enable */
  422. #define LL_TIM_DIER_TIE TIM_DIER_TIE /*!< Trigger interrupt enable */
  423. #define LL_TIM_DIER_BIE TIM_DIER_BIE /*!< Break interrupt enable */
  424. /**
  425. * @}
  426. */
  427. /** @defgroup TIM_LL_EC_UPDATESOURCE Update Source
  428. * @{
  429. */
  430. #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 */
  431. #define LL_TIM_UPDATESOURCE_COUNTER TIM_CR1_URS /*!< Only counter overflow/underflow generates an update request */
  432. /**
  433. * @}
  434. */
  435. /** @defgroup TIM_LL_EC_ONEPULSEMODE One Pulse Mode
  436. * @{
  437. */
  438. #define LL_TIM_ONEPULSEMODE_SINGLE TIM_CR1_OPM /*!< Counter stops counting at the next update event */
  439. #define LL_TIM_ONEPULSEMODE_REPETITIVE 0x00000000U /*!< Counter is not stopped at update event */
  440. /**
  441. * @}
  442. */
  443. /** @defgroup TIM_LL_EC_COUNTERMODE Counter Mode
  444. * @{
  445. */
  446. #define LL_TIM_COUNTERMODE_UP 0x00000000U /*!<Counter used as upcounter */
  447. #define LL_TIM_COUNTERMODE_DOWN TIM_CR1_DIR /*!< Counter used as downcounter */
  448. #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. */
  449. #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 */
  450. #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. */
  451. /**
  452. * @}
  453. */
  454. /** @defgroup TIM_LL_EC_CLOCKDIVISION Clock Division
  455. * @{
  456. */
  457. #define LL_TIM_CLOCKDIVISION_DIV1 0x00000000U /*!< tDTS=tCK_INT */
  458. #define LL_TIM_CLOCKDIVISION_DIV2 TIM_CR1_CKD_0 /*!< tDTS=2*tCK_INT */
  459. #define LL_TIM_CLOCKDIVISION_DIV4 TIM_CR1_CKD_1 /*!< tDTS=4*tCK_INT */
  460. /**
  461. * @}
  462. */
  463. /** @defgroup TIM_LL_EC_COUNTERDIRECTION Counter Direction
  464. * @{
  465. */
  466. #define LL_TIM_COUNTERDIRECTION_UP 0x00000000U /*!< Timer counter counts up */
  467. #define LL_TIM_COUNTERDIRECTION_DOWN TIM_CR1_DIR /*!< Timer counter counts down */
  468. /**
  469. * @}
  470. */
  471. /** @defgroup TIM_LL_EC_CCUPDATESOURCE Capture Compare Update Source
  472. * @{
  473. */
  474. #define LL_TIM_CCUPDATESOURCE_COMG_ONLY 0x00000000U /*!< Capture/compare control bits are updated by setting the COMG bit only */
  475. #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) */
  476. /**
  477. * @}
  478. */
  479. /** @defgroup TIM_LL_EC_CCDMAREQUEST Capture Compare DMA Request
  480. * @{
  481. */
  482. #define LL_TIM_CCDMAREQUEST_CC 0x00000000U /*!< CCx DMA request sent when CCx event occurs */
  483. #define LL_TIM_CCDMAREQUEST_UPDATE TIM_CR2_CCDS /*!< CCx DMA requests sent when update event occurs */
  484. /**
  485. * @}
  486. */
  487. /** @defgroup TIM_LL_EC_LOCKLEVEL Lock Level
  488. * @{
  489. */
  490. #define LL_TIM_LOCKLEVEL_OFF 0x00000000U /*!< LOCK OFF - No bit is write protected */
  491. #define LL_TIM_LOCKLEVEL_1 TIM_BDTR_LOCK_0 /*!< LOCK Level 1 */
  492. #define LL_TIM_LOCKLEVEL_2 TIM_BDTR_LOCK_1 /*!< LOCK Level 2 */
  493. #define LL_TIM_LOCKLEVEL_3 TIM_BDTR_LOCK /*!< LOCK Level 3 */
  494. /**
  495. * @}
  496. */
  497. /** @defgroup TIM_LL_EC_CHANNEL Channel
  498. * @{
  499. */
  500. #define LL_TIM_CHANNEL_CH1 TIM_CCER_CC1E /*!< Timer input/output channel 1 */
  501. #define LL_TIM_CHANNEL_CH1N TIM_CCER_CC1NE /*!< Timer complementary output channel 1 */
  502. #define LL_TIM_CHANNEL_CH2 TIM_CCER_CC2E /*!< Timer input/output channel 2 */
  503. #define LL_TIM_CHANNEL_CH2N TIM_CCER_CC2NE /*!< Timer complementary output channel 2 */
  504. #define LL_TIM_CHANNEL_CH3 TIM_CCER_CC3E /*!< Timer input/output channel 3 */
  505. #define LL_TIM_CHANNEL_CH3N TIM_CCER_CC3NE /*!< Timer complementary output channel 3 */
  506. #define LL_TIM_CHANNEL_CH4 TIM_CCER_CC4E /*!< Timer input/output channel 4 */
  507. /**
  508. * @}
  509. */
  510. #if defined(USE_FULL_LL_DRIVER)
  511. /** @defgroup TIM_LL_EC_OCSTATE Output Configuration State
  512. * @{
  513. */
  514. #define LL_TIM_OCSTATE_DISABLE 0x00000000U /*!< OCx is not active */
  515. #define LL_TIM_OCSTATE_ENABLE TIM_CCER_CC1E /*!< OCx signal is output on the corresponding output pin */
  516. /**
  517. * @}
  518. */
  519. #endif /* USE_FULL_LL_DRIVER */
  520. /** @defgroup TIM_LL_EC_OCMODE Output Configuration Mode
  521. * @{
  522. */
  523. #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 */
  524. #define LL_TIM_OCMODE_ACTIVE TIM_CCMR1_OC1M_0 /*!<OCyREF is forced high on compare match*/
  525. #define LL_TIM_OCMODE_INACTIVE TIM_CCMR1_OC1M_1 /*!<OCyREF is forced low on compare match*/
  526. #define LL_TIM_OCMODE_TOGGLE (TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_0) /*!<OCyREF toggles on compare match*/
  527. #define LL_TIM_OCMODE_FORCED_INACTIVE TIM_CCMR1_OC1M_2 /*!<OCyREF is forced low*/
  528. #define LL_TIM_OCMODE_FORCED_ACTIVE (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_0) /*!<OCyREF is forced high*/
  529. #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.*/
  530. #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*/
  531. /**
  532. * @}
  533. */
  534. /** @defgroup TIM_LL_EC_OCPOLARITY Output Configuration Polarity
  535. * @{
  536. */
  537. #define LL_TIM_OCPOLARITY_HIGH 0x00000000U /*!< OCxactive high*/
  538. #define LL_TIM_OCPOLARITY_LOW TIM_CCER_CC1P /*!< OCxactive low*/
  539. /**
  540. * @}
  541. */
  542. /** @defgroup TIM_LL_EC_OCIDLESTATE Output Configuration Idle State
  543. * @{
  544. */
  545. #define LL_TIM_OCIDLESTATE_LOW 0x00000000U /*!<OCx=0 (after a dead-time if OC is implemented) when MOE=0*/
  546. #define LL_TIM_OCIDLESTATE_HIGH TIM_CR2_OIS1 /*!<OCx=1 (after a dead-time if OC is implemented) when MOE=0*/
  547. /**
  548. * @}
  549. */
  550. /** @defgroup TIM_LL_EC_ACTIVEINPUT Active Input Selection
  551. * @{
  552. */
  553. #define LL_TIM_ACTIVEINPUT_DIRECTTI (TIM_CCMR1_CC1S_0 << 16U) /*!< ICx is mapped on TIx */
  554. #define LL_TIM_ACTIVEINPUT_INDIRECTTI (TIM_CCMR1_CC1S_1 << 16U) /*!< ICx is mapped on TIy */
  555. #define LL_TIM_ACTIVEINPUT_TRC (TIM_CCMR1_CC1S << 16U) /*!< ICx is mapped on TRC */
  556. /**
  557. * @}
  558. */
  559. /** @defgroup TIM_LL_EC_ICPSC Input Configuration Prescaler
  560. * @{
  561. */
  562. #define LL_TIM_ICPSC_DIV1 0x00000000U /*!< No prescaler, capture is done each time an edge is detected on the capture input */
  563. #define LL_TIM_ICPSC_DIV2 (TIM_CCMR1_IC1PSC_0 << 16U) /*!< Capture is done once every 2 events */
  564. #define LL_TIM_ICPSC_DIV4 (TIM_CCMR1_IC1PSC_1 << 16U) /*!< Capture is done once every 4 events */
  565. #define LL_TIM_ICPSC_DIV8 (TIM_CCMR1_IC1PSC << 16U) /*!< Capture is done once every 8 events */
  566. /**
  567. * @}
  568. */
  569. /** @defgroup TIM_LL_EC_IC_FILTER Input Configuration Filter
  570. * @{
  571. */
  572. #define LL_TIM_IC_FILTER_FDIV1 0x00000000U /*!< No filter, sampling is done at fDTS */
  573. #define LL_TIM_IC_FILTER_FDIV1_N2 (TIM_CCMR1_IC1F_0 << 16U) /*!< fSAMPLING=fCK_INT, N=2 */
  574. #define LL_TIM_IC_FILTER_FDIV1_N4 (TIM_CCMR1_IC1F_1 << 16U) /*!< fSAMPLING=fCK_INT, N=4 */
  575. #define LL_TIM_IC_FILTER_FDIV1_N8 ((TIM_CCMR1_IC1F_1 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fCK_INT, N=8 */
  576. #define LL_TIM_IC_FILTER_FDIV2_N6 (TIM_CCMR1_IC1F_2 << 16U) /*!< fSAMPLING=fDTS/2, N=6 */
  577. #define LL_TIM_IC_FILTER_FDIV2_N8 ((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/2, N=8 */
  578. #define LL_TIM_IC_FILTER_FDIV4_N6 ((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/4, N=6 */
  579. #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 */
  580. #define LL_TIM_IC_FILTER_FDIV8_N6 (TIM_CCMR1_IC1F_3 << 16U) /*!< fSAMPLING=fDTS/8, N=6 */
  581. #define LL_TIM_IC_FILTER_FDIV8_N8 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/8, N=8 */
  582. #define LL_TIM_IC_FILTER_FDIV16_N5 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/16, N=5 */
  583. #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 */
  584. #define LL_TIM_IC_FILTER_FDIV16_N8 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_2) << 16U) /*!< fSAMPLING=fDTS/16, N=8 */
  585. #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 */
  586. #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 */
  587. #define LL_TIM_IC_FILTER_FDIV32_N8 (TIM_CCMR1_IC1F << 16U) /*!< fSAMPLING=fDTS/32, N=8 */
  588. /**
  589. * @}
  590. */
  591. /** @defgroup TIM_LL_EC_IC_POLARITY Input Configuration Polarity
  592. * @{
  593. */
  594. #define LL_TIM_IC_POLARITY_RISING 0x00000000U /*!< The circuit is sensitive to TIxFP1 rising edge, TIxFP1 is not inverted */
  595. #define LL_TIM_IC_POLARITY_FALLING TIM_CCER_CC1P /*!< The circuit is sensitive to TIxFP1 falling edge, TIxFP1 is inverted */
  596. #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 */
  597. /**
  598. * @}
  599. */
  600. /** @defgroup TIM_LL_EC_CLOCKSOURCE Clock Source
  601. * @{
  602. */
  603. #define LL_TIM_CLOCKSOURCE_INTERNAL 0x00000000U /*!< The timer is clocked by the internal clock provided from the RCC */
  604. #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*/
  605. #define LL_TIM_CLOCKSOURCE_EXT_MODE2 TIM_SMCR_ECE /*!< Counter counts at each rising or falling edge on the external trigger input ETR */
  606. /**
  607. * @}
  608. */
  609. /** @defgroup TIM_LL_EC_ENCODERMODE Encoder Mode
  610. * @{
  611. */
  612. #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 */
  613. #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 */
  614. #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 */
  615. /**
  616. * @}
  617. */
  618. /** @defgroup TIM_LL_EC_TRGO Trigger Output
  619. * @{
  620. */
  621. #define LL_TIM_TRGO_RESET 0x00000000U /*!< UG bit from the TIMx_EGR register is used as trigger output */
  622. #define LL_TIM_TRGO_ENABLE TIM_CR2_MMS_0 /*!< Counter Enable signal (CNT_EN) is used as trigger output */
  623. #define LL_TIM_TRGO_UPDATE TIM_CR2_MMS_1 /*!< Update event is used as trigger output */
  624. #define LL_TIM_TRGO_CC1IF (TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< CC1 capture or a compare match is used as trigger output */
  625. #define LL_TIM_TRGO_OC1REF TIM_CR2_MMS_2 /*!< OC1REF signal is used as trigger output */
  626. #define LL_TIM_TRGO_OC2REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_0) /*!< OC2REF signal is used as trigger output */
  627. #define LL_TIM_TRGO_OC3REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1) /*!< OC3REF signal is used as trigger output */
  628. #define LL_TIM_TRGO_OC4REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< OC4REF signal is used as trigger output */
  629. /**
  630. * @}
  631. */
  632. /** @defgroup TIM_LL_EC_SLAVEMODE Slave Mode
  633. * @{
  634. */
  635. #define LL_TIM_SLAVEMODE_DISABLED 0x00000000U /*!< Slave mode disabled */
  636. #define LL_TIM_SLAVEMODE_RESET TIM_SMCR_SMS_2 /*!< Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter */
  637. #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 */
  638. #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 */
  639. /**
  640. * @}
  641. */
  642. /** @defgroup TIM_LL_EC_TS Trigger Selection
  643. * @{
  644. */
  645. #define LL_TIM_TS_ITR0 0x00000000U /*!< Internal Trigger 0 (ITR0) is used as trigger input */
  646. #define LL_TIM_TS_ITR1 TIM_SMCR_TS_0 /*!< Internal Trigger 1 (ITR1) is used as trigger input */
  647. #define LL_TIM_TS_ITR2 TIM_SMCR_TS_1 /*!< Internal Trigger 2 (ITR2) is used as trigger input */
  648. #define LL_TIM_TS_ITR3 (TIM_SMCR_TS_0 | TIM_SMCR_TS_1) /*!< Internal Trigger 3 (ITR3) is used as trigger input */
  649. #define LL_TIM_TS_TI1F_ED TIM_SMCR_TS_2 /*!< TI1 Edge Detector (TI1F_ED) is used as trigger input */
  650. #define LL_TIM_TS_TI1FP1 (TIM_SMCR_TS_2 | TIM_SMCR_TS_0) /*!< Filtered Timer Input 1 (TI1FP1) is used as trigger input */
  651. #define LL_TIM_TS_TI2FP2 (TIM_SMCR_TS_2 | TIM_SMCR_TS_1) /*!< Filtered Timer Input 2 (TI12P2) is used as trigger input */
  652. #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 */
  653. /**
  654. * @}
  655. */
  656. /** @defgroup TIM_LL_EC_ETR_POLARITY External Trigger Polarity
  657. * @{
  658. */
  659. #define LL_TIM_ETR_POLARITY_NONINVERTED 0x00000000U /*!< ETR is non-inverted, active at high level or rising edge */
  660. #define LL_TIM_ETR_POLARITY_INVERTED TIM_SMCR_ETP /*!< ETR is inverted, active at low level or falling edge */
  661. /**
  662. * @}
  663. */
  664. /** @defgroup TIM_LL_EC_ETR_PRESCALER External Trigger Prescaler
  665. * @{
  666. */
  667. #define LL_TIM_ETR_PRESCALER_DIV1 0x00000000U /*!< ETR prescaler OFF */
  668. #define LL_TIM_ETR_PRESCALER_DIV2 TIM_SMCR_ETPS_0 /*!< ETR frequency is divided by 2 */
  669. #define LL_TIM_ETR_PRESCALER_DIV4 TIM_SMCR_ETPS_1 /*!< ETR frequency is divided by 4 */
  670. #define LL_TIM_ETR_PRESCALER_DIV8 TIM_SMCR_ETPS /*!< ETR frequency is divided by 8 */
  671. /**
  672. * @}
  673. */
  674. /** @defgroup TIM_LL_EC_ETR_FILTER External Trigger Filter
  675. * @{
  676. */
  677. #define LL_TIM_ETR_FILTER_FDIV1 0x00000000U /*!< No filter, sampling is done at fDTS */
  678. #define LL_TIM_ETR_FILTER_FDIV1_N2 TIM_SMCR_ETF_0 /*!< fSAMPLING=fCK_INT, N=2 */
  679. #define LL_TIM_ETR_FILTER_FDIV1_N4 TIM_SMCR_ETF_1 /*!< fSAMPLING=fCK_INT, N=4 */
  680. #define LL_TIM_ETR_FILTER_FDIV1_N8 (TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fCK_INT, N=8 */
  681. #define LL_TIM_ETR_FILTER_FDIV2_N6 TIM_SMCR_ETF_2 /*!< fSAMPLING=fDTS/2, N=6 */
  682. #define LL_TIM_ETR_FILTER_FDIV2_N8 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/2, N=8 */
  683. #define LL_TIM_ETR_FILTER_FDIV4_N6 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/4, N=6 */
  684. #define LL_TIM_ETR_FILTER_FDIV4_N8 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/4, N=8 */
  685. #define LL_TIM_ETR_FILTER_FDIV8_N6 TIM_SMCR_ETF_3 /*!< fSAMPLING=fDTS/8, N=8 */
  686. #define LL_TIM_ETR_FILTER_FDIV8_N8 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/16, N=5 */
  687. #define LL_TIM_ETR_FILTER_FDIV16_N5 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/16, N=6 */
  688. #define LL_TIM_ETR_FILTER_FDIV16_N6 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/16, N=8 */
  689. #define LL_TIM_ETR_FILTER_FDIV16_N8 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2) /*!< fSAMPLING=fDTS/16, N=5 */
  690. #define LL_TIM_ETR_FILTER_FDIV32_N5 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/32, N=5 */
  691. #define LL_TIM_ETR_FILTER_FDIV32_N6 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/32, N=6 */
  692. #define LL_TIM_ETR_FILTER_FDIV32_N8 TIM_SMCR_ETF /*!< fSAMPLING=fDTS/32, N=8 */
  693. /**
  694. * @}
  695. */
  696. /** @defgroup TIM_LL_EC_BREAK_POLARITY break polarity
  697. * @{
  698. */
  699. #define LL_TIM_BREAK_POLARITY_LOW 0x00000000U /*!< Break input BRK is active low */
  700. #define LL_TIM_BREAK_POLARITY_HIGH TIM_BDTR_BKP /*!< Break input BRK is active high */
  701. /**
  702. * @}
  703. */
  704. /** @defgroup TIM_LL_EC_OSSI OSSI
  705. * @{
  706. */
  707. #define LL_TIM_OSSI_DISABLE 0x00000000U /*!< When inactive, OCx/OCxN outputs are disabled */
  708. #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 */
  709. /**
  710. * @}
  711. */
  712. /** @defgroup TIM_LL_EC_OSSR OSSR
  713. * @{
  714. */
  715. #define LL_TIM_OSSR_DISABLE 0x00000000U /*!< When inactive, OCx/OCxN outputs are disabled */
  716. #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 */
  717. /**
  718. * @}
  719. */
  720. /** @defgroup TIM_LL_EC_DMABURST_BASEADDR DMA Burst Base Address
  721. * @{
  722. */
  723. #define LL_TIM_DMABURST_BASEADDR_CR1 0x00000000U /*!< TIMx_CR1 register is the DMA base address for DMA burst */
  724. #define LL_TIM_DMABURST_BASEADDR_CR2 TIM_DCR_DBA_0 /*!< TIMx_CR2 register is the DMA base address for DMA burst */
  725. #define LL_TIM_DMABURST_BASEADDR_SMCR TIM_DCR_DBA_1 /*!< TIMx_SMCR register is the DMA base address for DMA burst */
  726. #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 */
  727. #define LL_TIM_DMABURST_BASEADDR_SR TIM_DCR_DBA_2 /*!< TIMx_SR register is the DMA base address for DMA burst */
  728. #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 */
  729. #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 */
  730. #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 */
  731. #define LL_TIM_DMABURST_BASEADDR_CCER TIM_DCR_DBA_3 /*!< TIMx_CCER register is the DMA base address for DMA burst */
  732. #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 */
  733. #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 */
  734. #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 */
  735. #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 */
  736. #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 */
  737. #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 */
  738. #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 */
  739. #define LL_TIM_DMABURST_BASEADDR_CCR4 TIM_DCR_DBA_4 /*!< TIMx_CCR4 register is the DMA base address for DMA burst */
  740. #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 */
  741. /**
  742. * @}
  743. */
  744. /** @defgroup TIM_LL_EC_DMABURST_LENGTH DMA Burst Length
  745. * @{
  746. */
  747. #define LL_TIM_DMABURST_LENGTH_1TRANSFER 0x00000000U /*!< Transfer is done to 1 register starting from the DMA burst base address */
  748. #define LL_TIM_DMABURST_LENGTH_2TRANSFERS TIM_DCR_DBL_0 /*!< Transfer is done to 2 registers starting from the DMA burst base address */
  749. #define LL_TIM_DMABURST_LENGTH_3TRANSFERS TIM_DCR_DBL_1 /*!< Transfer is done to 3 registers starting from the DMA burst base address */
  750. #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 */
  751. #define LL_TIM_DMABURST_LENGTH_5TRANSFERS TIM_DCR_DBL_2 /*!< Transfer is done to 5 registers starting from the DMA burst base address */
  752. #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 */
  753. #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 */
  754. #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 */
  755. #define LL_TIM_DMABURST_LENGTH_9TRANSFERS TIM_DCR_DBL_3 /*!< Transfer is done to 9 registers starting from the DMA burst base address */
  756. #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 */
  757. #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 */
  758. #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 */
  759. #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 */
  760. #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 */
  761. #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 */
  762. #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 */
  763. #define LL_TIM_DMABURST_LENGTH_17TRANSFERS TIM_DCR_DBL_4 /*!< Transfer is done to 17 registers starting from the DMA burst base address */
  764. #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 */
  765. /**
  766. * @}
  767. */
  768. #define LL_TIM_TIM14_TI1_RMP_GPIO TIM14_OR_RMP_MASK /*!< TIM14_TI1 is connected to Ored GPIO */
  769. #define LL_TIM_TIM14_TI1_RMP_RTC_CLK (TIM14_OR_TI1_RMP_0 | TIM14_OR_RMP_MASK) /*!< TIM14_TI1 is connected to RTC clock */
  770. #define LL_TIM_TIM14_TI1_RMP_HSE (TIM14_OR_TI1_RMP_1 | TIM14_OR_RMP_MASK) /*!< TIM14_TI1 is connected to HSE/32 clock */
  771. #define LL_TIM_TIM14_TI1_RMP_MCO (TIM14_OR_TI1_RMP_0 | TIM14_OR_TI1_RMP_1 | TIM14_OR_RMP_MASK) /*!< TIM14_TI1 is connected to MCO */
  772. /** @defgroup TIM_LL_EC_OCREF_CLR_INT OCREF clear input selection
  773. * @{
  774. */
  775. #define LL_TIM_OCREF_CLR_INT_OCREF_CLR 0x00000000U /*!< OCREF_CLR_INT is connected to the OCREF_CLR input */
  776. #define LL_TIM_OCREF_CLR_INT_ETR TIM_SMCR_OCCS /*!< OCREF_CLR_INT is connected to ETRF */
  777. /**
  778. * @}
  779. */
  780. /**
  781. * @}
  782. */
  783. /* Exported macro ------------------------------------------------------------*/
  784. /** @defgroup TIM_LL_Exported_Macros TIM Exported Macros
  785. * @{
  786. */
  787. /** @defgroup TIM_LL_EM_WRITE_READ Common Write and read registers Macros
  788. * @{
  789. */
  790. /**
  791. * @brief Write a value in TIM register.
  792. * @param __INSTANCE__ TIM Instance
  793. * @param __REG__ Register to be written
  794. * @param __VALUE__ Value to be written in the register
  795. * @retval None
  796. */
  797. #define LL_TIM_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG((__INSTANCE__)->__REG__, (__VALUE__))
  798. /**
  799. * @brief Read a value in TIM register.
  800. * @param __INSTANCE__ TIM Instance
  801. * @param __REG__ Register to be read
  802. * @retval Register value
  803. */
  804. #define LL_TIM_ReadReg(__INSTANCE__, __REG__) READ_REG((__INSTANCE__)->__REG__)
  805. /**
  806. * @}
  807. */
  808. /** @defgroup TIM_LL_EM_Exported_Macros Exported_Macros
  809. * @{
  810. */
  811. /**
  812. * @brief HELPER macro calculating DTG[0:7] in the TIMx_BDTR register to achieve the requested dead time duration.
  813. * @note ex: @ref __LL_TIM_CALC_DEADTIME (80000000, @ref LL_TIM_GetClockDivision (), 120);
  814. * @param __TIMCLK__ timer input clock frequency (in Hz)
  815. * @param __CKD__ This parameter can be one of the following values:
  816. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  817. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  818. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  819. * @param __DT__ deadtime duration (in ns)
  820. * @retval DTG[0:7]
  821. */
  822. #define __LL_TIM_CALC_DEADTIME(__TIMCLK__, __CKD__, __DT__) \
  823. ( (((uint64_t)((__DT__)*1000U)) < ((DT_DELAY_1+1U) * TIM_CALC_DTS((__TIMCLK__), (__CKD__)))) ? \
  824. (uint8_t)(((uint64_t)((__DT__)*1000U) / TIM_CALC_DTS((__TIMCLK__), (__CKD__))) & DT_DELAY_1) : \
  825. (((uint64_t)((__DT__)*1000U)) < ((64U + (DT_DELAY_2+1U)) * 2U * TIM_CALC_DTS((__TIMCLK__), (__CKD__)))) ? \
  826. (uint8_t)(DT_RANGE_2 | ((uint8_t)((uint8_t)((((uint64_t)((__DT__)*1000U))/ TIM_CALC_DTS((__TIMCLK__), \
  827. (__CKD__))) >> 1U) - (uint8_t) 64) & DT_DELAY_2)) :\
  828. (((uint64_t)((__DT__)*1000U)) < ((32U + (DT_DELAY_3+1U)) * 8U * TIM_CALC_DTS((__TIMCLK__), (__CKD__)))) ? \
  829. (uint8_t)(DT_RANGE_3 | ((uint8_t)((uint8_t)(((((uint64_t)(__DT__)*1000U))/ TIM_CALC_DTS((__TIMCLK__), \
  830. (__CKD__))) >> 3U) - (uint8_t) 32) & DT_DELAY_3)) :\
  831. (((uint64_t)((__DT__)*1000U)) < ((32U + (DT_DELAY_4+1U)) * 16U * TIM_CALC_DTS((__TIMCLK__), (__CKD__)))) ? \
  832. (uint8_t)(DT_RANGE_4 | ((uint8_t)((uint8_t)(((((uint64_t)(__DT__)*1000U))/ TIM_CALC_DTS((__TIMCLK__), \
  833. (__CKD__))) >> 4U) - (uint8_t) 32) & DT_DELAY_4)) :\
  834. 0U)
  835. /**
  836. * @brief HELPER macro calculating the prescaler value to achieve the required counter clock frequency.
  837. * @note ex: @ref __LL_TIM_CALC_PSC (80000000, 1000000);
  838. * @param __TIMCLK__ timer input clock frequency (in Hz)
  839. * @param __CNTCLK__ counter clock frequency (in Hz)
  840. * @retval Prescaler value (between Min_Data=0 and Max_Data=65535)
  841. */
  842. #define __LL_TIM_CALC_PSC(__TIMCLK__, __CNTCLK__) \
  843. (((__TIMCLK__) >= (__CNTCLK__)) ? (uint32_t)(((__TIMCLK__)/(__CNTCLK__)) - 1U) : 0U)
  844. /**
  845. * @brief HELPER macro calculating the auto-reload value to achieve the required output signal frequency.
  846. * @note ex: @ref __LL_TIM_CALC_ARR (1000000, @ref LL_TIM_GetPrescaler (), 10000);
  847. * @param __TIMCLK__ timer input clock frequency (in Hz)
  848. * @param __PSC__ prescaler
  849. * @param __FREQ__ output signal frequency (in Hz)
  850. * @retval Auto-reload value (between Min_Data=0 and Max_Data=65535)
  851. */
  852. #define __LL_TIM_CALC_ARR(__TIMCLK__, __PSC__, __FREQ__) \
  853. ((((__TIMCLK__)/((__PSC__) + 1U)) >= (__FREQ__)) ? (((__TIMCLK__)/((__FREQ__) * ((__PSC__) + 1U))) - 1U) : 0U)
  854. /**
  855. * @brief HELPER macro calculating the compare value required to achieve the required timer output compare
  856. * active/inactive delay.
  857. * @note ex: @ref __LL_TIM_CALC_DELAY (1000000, @ref LL_TIM_GetPrescaler (), 10);
  858. * @param __TIMCLK__ timer input clock frequency (in Hz)
  859. * @param __PSC__ prescaler
  860. * @param __DELAY__ timer output compare active/inactive delay (in us)
  861. * @retval Compare value (between Min_Data=0 and Max_Data=65535)
  862. */
  863. #define __LL_TIM_CALC_DELAY(__TIMCLK__, __PSC__, __DELAY__) \
  864. ((uint32_t)(((uint64_t)(__TIMCLK__) * (uint64_t)(__DELAY__)) \
  865. / ((uint64_t)1000000U * (uint64_t)((__PSC__) + 1U))))
  866. /**
  867. * @brief HELPER macro calculating the auto-reload value to achieve the required pulse duration
  868. * (when the timer operates in one pulse mode).
  869. * @note ex: @ref __LL_TIM_CALC_PULSE (1000000, @ref LL_TIM_GetPrescaler (), 10, 20);
  870. * @param __TIMCLK__ timer input clock frequency (in Hz)
  871. * @param __PSC__ prescaler
  872. * @param __DELAY__ timer output compare active/inactive delay (in us)
  873. * @param __PULSE__ pulse duration (in us)
  874. * @retval Auto-reload value (between Min_Data=0 and Max_Data=65535)
  875. */
  876. #define __LL_TIM_CALC_PULSE(__TIMCLK__, __PSC__, __DELAY__, __PULSE__) \
  877. ((uint32_t)(__LL_TIM_CALC_DELAY((__TIMCLK__), (__PSC__), (__PULSE__)) \
  878. + __LL_TIM_CALC_DELAY((__TIMCLK__), (__PSC__), (__DELAY__))))
  879. /**
  880. * @brief HELPER macro retrieving the ratio of the input capture prescaler
  881. * @note ex: @ref __LL_TIM_GET_ICPSC_RATIO (@ref LL_TIM_IC_GetPrescaler ());
  882. * @param __ICPSC__ This parameter can be one of the following values:
  883. * @arg @ref LL_TIM_ICPSC_DIV1
  884. * @arg @ref LL_TIM_ICPSC_DIV2
  885. * @arg @ref LL_TIM_ICPSC_DIV4
  886. * @arg @ref LL_TIM_ICPSC_DIV8
  887. * @retval Input capture prescaler ratio (1, 2, 4 or 8)
  888. */
  889. #define __LL_TIM_GET_ICPSC_RATIO(__ICPSC__) \
  890. ((uint32_t)(0x01U << (((__ICPSC__) >> 16U) >> TIM_CCMR1_IC1PSC_Pos)))
  891. /**
  892. * @}
  893. */
  894. /**
  895. * @}
  896. */
  897. /* Exported functions --------------------------------------------------------*/
  898. /** @defgroup TIM_LL_Exported_Functions TIM Exported Functions
  899. * @{
  900. */
  901. /** @defgroup TIM_LL_EF_Time_Base Time Base configuration
  902. * @{
  903. */
  904. /**
  905. * @brief Enable timer counter.
  906. * @rmtoll CR1 CEN LL_TIM_EnableCounter
  907. * @param TIMx Timer instance
  908. * @retval None
  909. */
  910. __STATIC_INLINE void LL_TIM_EnableCounter(TIM_TypeDef *TIMx)
  911. {
  912. SET_BIT(TIMx->CR1, TIM_CR1_CEN);
  913. }
  914. /**
  915. * @brief Disable timer counter.
  916. * @rmtoll CR1 CEN LL_TIM_DisableCounter
  917. * @param TIMx Timer instance
  918. * @retval None
  919. */
  920. __STATIC_INLINE void LL_TIM_DisableCounter(TIM_TypeDef *TIMx)
  921. {
  922. CLEAR_BIT(TIMx->CR1, TIM_CR1_CEN);
  923. }
  924. /**
  925. * @brief Indicates whether the timer counter is enabled.
  926. * @rmtoll CR1 CEN LL_TIM_IsEnabledCounter
  927. * @param TIMx Timer instance
  928. * @retval State of bit (1 or 0).
  929. */
  930. __STATIC_INLINE uint32_t LL_TIM_IsEnabledCounter(TIM_TypeDef *TIMx)
  931. {
  932. return ((READ_BIT(TIMx->CR1, TIM_CR1_CEN) == (TIM_CR1_CEN)) ? 1UL : 0UL);
  933. }
  934. /**
  935. * @brief Enable update event generation.
  936. * @rmtoll CR1 UDIS LL_TIM_EnableUpdateEvent
  937. * @param TIMx Timer instance
  938. * @retval None
  939. */
  940. __STATIC_INLINE void LL_TIM_EnableUpdateEvent(TIM_TypeDef *TIMx)
  941. {
  942. CLEAR_BIT(TIMx->CR1, TIM_CR1_UDIS);
  943. }
  944. /**
  945. * @brief Disable update event generation.
  946. * @rmtoll CR1 UDIS LL_TIM_DisableUpdateEvent
  947. * @param TIMx Timer instance
  948. * @retval None
  949. */
  950. __STATIC_INLINE void LL_TIM_DisableUpdateEvent(TIM_TypeDef *TIMx)
  951. {
  952. SET_BIT(TIMx->CR1, TIM_CR1_UDIS);
  953. }
  954. /**
  955. * @brief Indicates whether update event generation is enabled.
  956. * @rmtoll CR1 UDIS LL_TIM_IsEnabledUpdateEvent
  957. * @param TIMx Timer instance
  958. * @retval Inverted state of bit (0 or 1).
  959. */
  960. __STATIC_INLINE uint32_t LL_TIM_IsEnabledUpdateEvent(TIM_TypeDef *TIMx)
  961. {
  962. return ((READ_BIT(TIMx->CR1, TIM_CR1_UDIS) == (uint32_t)RESET) ? 1UL : 0UL);
  963. }
  964. /**
  965. * @brief Set update event source
  966. * @note Update event source set to LL_TIM_UPDATESOURCE_REGULAR: any of the following events
  967. * generate an update interrupt or DMA request if enabled:
  968. * - Counter overflow/underflow
  969. * - Setting the UG bit
  970. * - Update generation through the slave mode controller
  971. * @note Update event source set to LL_TIM_UPDATESOURCE_COUNTER: only counter
  972. * overflow/underflow generates an update interrupt or DMA request if enabled.
  973. * @rmtoll CR1 URS LL_TIM_SetUpdateSource
  974. * @param TIMx Timer instance
  975. * @param UpdateSource This parameter can be one of the following values:
  976. * @arg @ref LL_TIM_UPDATESOURCE_REGULAR
  977. * @arg @ref LL_TIM_UPDATESOURCE_COUNTER
  978. * @retval None
  979. */
  980. __STATIC_INLINE void LL_TIM_SetUpdateSource(TIM_TypeDef *TIMx, uint32_t UpdateSource)
  981. {
  982. MODIFY_REG(TIMx->CR1, TIM_CR1_URS, UpdateSource);
  983. }
  984. /**
  985. * @brief Get actual event update source
  986. * @rmtoll CR1 URS LL_TIM_GetUpdateSource
  987. * @param TIMx Timer instance
  988. * @retval Returned value can be one of the following values:
  989. * @arg @ref LL_TIM_UPDATESOURCE_REGULAR
  990. * @arg @ref LL_TIM_UPDATESOURCE_COUNTER
  991. */
  992. __STATIC_INLINE uint32_t LL_TIM_GetUpdateSource(TIM_TypeDef *TIMx)
  993. {
  994. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_URS));
  995. }
  996. /**
  997. * @brief Set one pulse mode (one shot v.s. repetitive).
  998. * @rmtoll CR1 OPM LL_TIM_SetOnePulseMode
  999. * @param TIMx Timer instance
  1000. * @param OnePulseMode This parameter can be one of the following values:
  1001. * @arg @ref LL_TIM_ONEPULSEMODE_SINGLE
  1002. * @arg @ref LL_TIM_ONEPULSEMODE_REPETITIVE
  1003. * @retval None
  1004. */
  1005. __STATIC_INLINE void LL_TIM_SetOnePulseMode(TIM_TypeDef *TIMx, uint32_t OnePulseMode)
  1006. {
  1007. MODIFY_REG(TIMx->CR1, TIM_CR1_OPM, OnePulseMode);
  1008. }
  1009. /**
  1010. * @brief Get actual one pulse mode.
  1011. * @rmtoll CR1 OPM LL_TIM_GetOnePulseMode
  1012. * @param TIMx Timer instance
  1013. * @retval Returned value can be one of the following values:
  1014. * @arg @ref LL_TIM_ONEPULSEMODE_SINGLE
  1015. * @arg @ref LL_TIM_ONEPULSEMODE_REPETITIVE
  1016. */
  1017. __STATIC_INLINE uint32_t LL_TIM_GetOnePulseMode(TIM_TypeDef *TIMx)
  1018. {
  1019. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_OPM));
  1020. }
  1021. /**
  1022. * @brief Set the timer counter counting mode.
  1023. * @note Macro IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx) can be used to
  1024. * check whether or not the counter mode selection feature is supported
  1025. * by a timer instance.
  1026. * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse)
  1027. * requires a timer reset to avoid unexpected direction
  1028. * due to DIR bit readonly in center aligned mode.
  1029. * @rmtoll CR1 DIR LL_TIM_SetCounterMode\n
  1030. * CR1 CMS LL_TIM_SetCounterMode
  1031. * @param TIMx Timer instance
  1032. * @param CounterMode This parameter can be one of the following values:
  1033. * @arg @ref LL_TIM_COUNTERMODE_UP
  1034. * @arg @ref LL_TIM_COUNTERMODE_DOWN
  1035. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP
  1036. * @arg @ref LL_TIM_COUNTERMODE_CENTER_DOWN
  1037. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP_DOWN
  1038. * @retval None
  1039. */
  1040. __STATIC_INLINE void LL_TIM_SetCounterMode(TIM_TypeDef *TIMx, uint32_t CounterMode)
  1041. {
  1042. MODIFY_REG(TIMx->CR1, (TIM_CR1_DIR | TIM_CR1_CMS), CounterMode);
  1043. }
  1044. /**
  1045. * @brief Get actual counter mode.
  1046. * @note Macro IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx) can be used to
  1047. * check whether or not the counter mode selection feature is supported
  1048. * by a timer instance.
  1049. * @rmtoll CR1 DIR LL_TIM_GetCounterMode\n
  1050. * CR1 CMS LL_TIM_GetCounterMode
  1051. * @param TIMx Timer instance
  1052. * @retval Returned value can be one of the following values:
  1053. * @arg @ref LL_TIM_COUNTERMODE_UP
  1054. * @arg @ref LL_TIM_COUNTERMODE_DOWN
  1055. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP
  1056. * @arg @ref LL_TIM_COUNTERMODE_CENTER_DOWN
  1057. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP_DOWN
  1058. */
  1059. __STATIC_INLINE uint32_t LL_TIM_GetCounterMode(TIM_TypeDef *TIMx)
  1060. {
  1061. uint32_t counter_mode;
  1062. counter_mode = (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_CMS));
  1063. if (counter_mode == 0U)
  1064. {
  1065. counter_mode = (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_DIR));
  1066. }
  1067. return counter_mode;
  1068. }
  1069. /**
  1070. * @brief Enable auto-reload (ARR) preload.
  1071. * @rmtoll CR1 ARPE LL_TIM_EnableARRPreload
  1072. * @param TIMx Timer instance
  1073. * @retval None
  1074. */
  1075. __STATIC_INLINE void LL_TIM_EnableARRPreload(TIM_TypeDef *TIMx)
  1076. {
  1077. SET_BIT(TIMx->CR1, TIM_CR1_ARPE);
  1078. }
  1079. /**
  1080. * @brief Disable auto-reload (ARR) preload.
  1081. * @rmtoll CR1 ARPE LL_TIM_DisableARRPreload
  1082. * @param TIMx Timer instance
  1083. * @retval None
  1084. */
  1085. __STATIC_INLINE void LL_TIM_DisableARRPreload(TIM_TypeDef *TIMx)
  1086. {
  1087. CLEAR_BIT(TIMx->CR1, TIM_CR1_ARPE);
  1088. }
  1089. /**
  1090. * @brief Indicates whether auto-reload (ARR) preload is enabled.
  1091. * @rmtoll CR1 ARPE LL_TIM_IsEnabledARRPreload
  1092. * @param TIMx Timer instance
  1093. * @retval State of bit (1 or 0).
  1094. */
  1095. __STATIC_INLINE uint32_t LL_TIM_IsEnabledARRPreload(TIM_TypeDef *TIMx)
  1096. {
  1097. return ((READ_BIT(TIMx->CR1, TIM_CR1_ARPE) == (TIM_CR1_ARPE)) ? 1UL : 0UL);
  1098. }
  1099. /**
  1100. * @brief Set the division ratio between the timer clock and the sampling clock used by the dead-time generators
  1101. * (when supported) and the digital filters.
  1102. * @note Macro IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx) can be used to check
  1103. * whether or not the clock division feature is supported by the timer
  1104. * instance.
  1105. * @rmtoll CR1 CKD LL_TIM_SetClockDivision
  1106. * @param TIMx Timer instance
  1107. * @param ClockDivision This parameter can be one of the following values:
  1108. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  1109. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  1110. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  1111. * @retval None
  1112. */
  1113. __STATIC_INLINE void LL_TIM_SetClockDivision(TIM_TypeDef *TIMx, uint32_t ClockDivision)
  1114. {
  1115. MODIFY_REG(TIMx->CR1, TIM_CR1_CKD, ClockDivision);
  1116. }
  1117. /**
  1118. * @brief Get the actual division ratio between the timer clock and the sampling clock used by the dead-time
  1119. * generators (when supported) and the digital filters.
  1120. * @note Macro IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx) can be used to check
  1121. * whether or not the clock division feature is supported by the timer
  1122. * instance.
  1123. * @rmtoll CR1 CKD LL_TIM_GetClockDivision
  1124. * @param TIMx Timer instance
  1125. * @retval Returned value can be one of the following values:
  1126. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  1127. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  1128. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  1129. */
  1130. __STATIC_INLINE uint32_t LL_TIM_GetClockDivision(TIM_TypeDef *TIMx)
  1131. {
  1132. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_CKD));
  1133. }
  1134. /**
  1135. * @brief Set the counter value.
  1136. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1137. * whether or not a timer instance supports a 32 bits counter.
  1138. * @rmtoll CNT CNT LL_TIM_SetCounter
  1139. * @param TIMx Timer instance
  1140. * @param Counter Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)
  1141. * @retval None
  1142. */
  1143. __STATIC_INLINE void LL_TIM_SetCounter(TIM_TypeDef *TIMx, uint32_t Counter)
  1144. {
  1145. WRITE_REG(TIMx->CNT, Counter);
  1146. }
  1147. /**
  1148. * @brief Get the counter value.
  1149. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1150. * whether or not a timer instance supports a 32 bits counter.
  1151. * @rmtoll CNT CNT LL_TIM_GetCounter
  1152. * @param TIMx Timer instance
  1153. * @retval Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)
  1154. */
  1155. __STATIC_INLINE uint32_t LL_TIM_GetCounter(TIM_TypeDef *TIMx)
  1156. {
  1157. return (uint32_t)(READ_REG(TIMx->CNT));
  1158. }
  1159. /**
  1160. * @brief Get the current direction of the counter
  1161. * @rmtoll CR1 DIR LL_TIM_GetDirection
  1162. * @param TIMx Timer instance
  1163. * @retval Returned value can be one of the following values:
  1164. * @arg @ref LL_TIM_COUNTERDIRECTION_UP
  1165. * @arg @ref LL_TIM_COUNTERDIRECTION_DOWN
  1166. */
  1167. __STATIC_INLINE uint32_t LL_TIM_GetDirection(TIM_TypeDef *TIMx)
  1168. {
  1169. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_DIR));
  1170. }
  1171. /**
  1172. * @brief Set the prescaler value.
  1173. * @note The counter clock frequency CK_CNT is equal to fCK_PSC / (PSC[15:0] + 1).
  1174. * @note The prescaler can be changed on the fly as this control register is buffered. The new
  1175. * prescaler ratio is taken into account at the next update event.
  1176. * @note Helper macro @ref __LL_TIM_CALC_PSC can be used to calculate the Prescaler parameter
  1177. * @rmtoll PSC PSC LL_TIM_SetPrescaler
  1178. * @param TIMx Timer instance
  1179. * @param Prescaler between Min_Data=0 and Max_Data=65535
  1180. * @retval None
  1181. */
  1182. __STATIC_INLINE void LL_TIM_SetPrescaler(TIM_TypeDef *TIMx, uint32_t Prescaler)
  1183. {
  1184. WRITE_REG(TIMx->PSC, Prescaler);
  1185. }
  1186. /**
  1187. * @brief Get the prescaler value.
  1188. * @rmtoll PSC PSC LL_TIM_GetPrescaler
  1189. * @param TIMx Timer instance
  1190. * @retval Prescaler value between Min_Data=0 and Max_Data=65535
  1191. */
  1192. __STATIC_INLINE uint32_t LL_TIM_GetPrescaler(TIM_TypeDef *TIMx)
  1193. {
  1194. return (uint32_t)(READ_REG(TIMx->PSC));
  1195. }
  1196. /**
  1197. * @brief Set the auto-reload value.
  1198. * @note The counter is blocked while the auto-reload value is null.
  1199. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1200. * whether or not a timer instance supports a 32 bits counter.
  1201. * @note Helper macro @ref __LL_TIM_CALC_ARR can be used to calculate the AutoReload parameter
  1202. * @rmtoll ARR ARR LL_TIM_SetAutoReload
  1203. * @param TIMx Timer instance
  1204. * @param AutoReload between Min_Data=0 and Max_Data=65535
  1205. * @retval None
  1206. */
  1207. __STATIC_INLINE void LL_TIM_SetAutoReload(TIM_TypeDef *TIMx, uint32_t AutoReload)
  1208. {
  1209. WRITE_REG(TIMx->ARR, AutoReload);
  1210. }
  1211. /**
  1212. * @brief Get the auto-reload value.
  1213. * @rmtoll ARR ARR LL_TIM_GetAutoReload
  1214. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1215. * whether or not a timer instance supports a 32 bits counter.
  1216. * @param TIMx Timer instance
  1217. * @retval Auto-reload value
  1218. */
  1219. __STATIC_INLINE uint32_t LL_TIM_GetAutoReload(TIM_TypeDef *TIMx)
  1220. {
  1221. return (uint32_t)(READ_REG(TIMx->ARR));
  1222. }
  1223. /**
  1224. * @brief Set the repetition counter value.
  1225. * @note Macro IS_TIM_REPETITION_COUNTER_INSTANCE(TIMx) can be used to check
  1226. * whether or not a timer instance supports a repetition counter.
  1227. * @rmtoll RCR REP LL_TIM_SetRepetitionCounter
  1228. * @param TIMx Timer instance
  1229. * @param RepetitionCounter between Min_Data=0 and Max_Data=255 or 65535 for advanced timer.
  1230. * @retval None
  1231. */
  1232. __STATIC_INLINE void LL_TIM_SetRepetitionCounter(TIM_TypeDef *TIMx, uint32_t RepetitionCounter)
  1233. {
  1234. WRITE_REG(TIMx->RCR, RepetitionCounter);
  1235. }
  1236. /**
  1237. * @brief Get the repetition counter value.
  1238. * @note Macro IS_TIM_REPETITION_COUNTER_INSTANCE(TIMx) can be used to check
  1239. * whether or not a timer instance supports a repetition counter.
  1240. * @rmtoll RCR REP LL_TIM_GetRepetitionCounter
  1241. * @param TIMx Timer instance
  1242. * @retval Repetition counter value
  1243. */
  1244. __STATIC_INLINE uint32_t LL_TIM_GetRepetitionCounter(TIM_TypeDef *TIMx)
  1245. {
  1246. return (uint32_t)(READ_REG(TIMx->RCR));
  1247. }
  1248. /**
  1249. * @}
  1250. */
  1251. /** @defgroup TIM_LL_EF_Capture_Compare Capture Compare configuration
  1252. * @{
  1253. */
  1254. /**
  1255. * @brief Enable the capture/compare control bits (CCxE, CCxNE and OCxM) preload.
  1256. * @note CCxE, CCxNE and OCxM bits are preloaded, after having been written,
  1257. * they are updated only when a commutation event (COM) occurs.
  1258. * @note Only on channels that have a complementary output.
  1259. * @note Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(TIMx) can be used to check
  1260. * whether or not a timer instance is able to generate a commutation event.
  1261. * @rmtoll CR2 CCPC LL_TIM_CC_EnablePreload
  1262. * @param TIMx Timer instance
  1263. * @retval None
  1264. */
  1265. __STATIC_INLINE void LL_TIM_CC_EnablePreload(TIM_TypeDef *TIMx)
  1266. {
  1267. SET_BIT(TIMx->CR2, TIM_CR2_CCPC);
  1268. }
  1269. /**
  1270. * @brief Disable the capture/compare control bits (CCxE, CCxNE and OCxM) preload.
  1271. * @note Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(TIMx) can be used to check
  1272. * whether or not a timer instance is able to generate a commutation event.
  1273. * @rmtoll CR2 CCPC LL_TIM_CC_DisablePreload
  1274. * @param TIMx Timer instance
  1275. * @retval None
  1276. */
  1277. __STATIC_INLINE void LL_TIM_CC_DisablePreload(TIM_TypeDef *TIMx)
  1278. {
  1279. CLEAR_BIT(TIMx->CR2, TIM_CR2_CCPC);
  1280. }
  1281. /**
  1282. * @brief Set the updated source of the capture/compare control bits (CCxE, CCxNE and OCxM).
  1283. * @note Macro IS_TIM_COMMUTATION_EVENT_INSTANCE(TIMx) can be used to check
  1284. * whether or not a timer instance is able to generate a commutation event.
  1285. * @rmtoll CR2 CCUS LL_TIM_CC_SetUpdate
  1286. * @param TIMx Timer instance
  1287. * @param CCUpdateSource This parameter can be one of the following values:
  1288. * @arg @ref LL_TIM_CCUPDATESOURCE_COMG_ONLY
  1289. * @arg @ref LL_TIM_CCUPDATESOURCE_COMG_AND_TRGI
  1290. * @retval None
  1291. */
  1292. __STATIC_INLINE void LL_TIM_CC_SetUpdate(TIM_TypeDef *TIMx, uint32_t CCUpdateSource)
  1293. {
  1294. MODIFY_REG(TIMx->CR2, TIM_CR2_CCUS, CCUpdateSource);
  1295. }
  1296. /**
  1297. * @brief Set the trigger of the capture/compare DMA request.
  1298. * @rmtoll CR2 CCDS LL_TIM_CC_SetDMAReqTrigger
  1299. * @param TIMx Timer instance
  1300. * @param DMAReqTrigger This parameter can be one of the following values:
  1301. * @arg @ref LL_TIM_CCDMAREQUEST_CC
  1302. * @arg @ref LL_TIM_CCDMAREQUEST_UPDATE
  1303. * @retval None
  1304. */
  1305. __STATIC_INLINE void LL_TIM_CC_SetDMAReqTrigger(TIM_TypeDef *TIMx, uint32_t DMAReqTrigger)
  1306. {
  1307. MODIFY_REG(TIMx->CR2, TIM_CR2_CCDS, DMAReqTrigger);
  1308. }
  1309. /**
  1310. * @brief Get actual trigger of the capture/compare DMA request.
  1311. * @rmtoll CR2 CCDS LL_TIM_CC_GetDMAReqTrigger
  1312. * @param TIMx Timer instance
  1313. * @retval Returned value can be one of the following values:
  1314. * @arg @ref LL_TIM_CCDMAREQUEST_CC
  1315. * @arg @ref LL_TIM_CCDMAREQUEST_UPDATE
  1316. */
  1317. __STATIC_INLINE uint32_t LL_TIM_CC_GetDMAReqTrigger(TIM_TypeDef *TIMx)
  1318. {
  1319. return (uint32_t)(READ_BIT(TIMx->CR2, TIM_CR2_CCDS));
  1320. }
  1321. /**
  1322. * @brief Set the lock level to freeze the
  1323. * configuration of several capture/compare parameters.
  1324. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  1325. * the lock mechanism is supported by a timer instance.
  1326. * @rmtoll BDTR LOCK LL_TIM_CC_SetLockLevel
  1327. * @param TIMx Timer instance
  1328. * @param LockLevel This parameter can be one of the following values:
  1329. * @arg @ref LL_TIM_LOCKLEVEL_OFF
  1330. * @arg @ref LL_TIM_LOCKLEVEL_1
  1331. * @arg @ref LL_TIM_LOCKLEVEL_2
  1332. * @arg @ref LL_TIM_LOCKLEVEL_3
  1333. * @retval None
  1334. */
  1335. __STATIC_INLINE void LL_TIM_CC_SetLockLevel(TIM_TypeDef *TIMx, uint32_t LockLevel)
  1336. {
  1337. MODIFY_REG(TIMx->BDTR, TIM_BDTR_LOCK, LockLevel);
  1338. }
  1339. /**
  1340. * @brief Enable capture/compare channels.
  1341. * @rmtoll CCER CC1E LL_TIM_CC_EnableChannel\n
  1342. * CCER CC1NE LL_TIM_CC_EnableChannel\n
  1343. * CCER CC2E LL_TIM_CC_EnableChannel\n
  1344. * CCER CC2NE LL_TIM_CC_EnableChannel\n
  1345. * CCER CC3E LL_TIM_CC_EnableChannel\n
  1346. * CCER CC3NE LL_TIM_CC_EnableChannel\n
  1347. * CCER CC4E LL_TIM_CC_EnableChannel
  1348. * @param TIMx Timer instance
  1349. * @param Channels This parameter can be a combination of the following values:
  1350. * @arg @ref LL_TIM_CHANNEL_CH1
  1351. * @arg @ref LL_TIM_CHANNEL_CH1N
  1352. * @arg @ref LL_TIM_CHANNEL_CH2
  1353. * @arg @ref LL_TIM_CHANNEL_CH2N
  1354. * @arg @ref LL_TIM_CHANNEL_CH3
  1355. * @arg @ref LL_TIM_CHANNEL_CH3N
  1356. * @arg @ref LL_TIM_CHANNEL_CH4
  1357. * @retval None
  1358. */
  1359. __STATIC_INLINE void LL_TIM_CC_EnableChannel(TIM_TypeDef *TIMx, uint32_t Channels)
  1360. {
  1361. SET_BIT(TIMx->CCER, Channels);
  1362. }
  1363. /**
  1364. * @brief Disable capture/compare channels.
  1365. * @rmtoll CCER CC1E LL_TIM_CC_DisableChannel\n
  1366. * CCER CC1NE LL_TIM_CC_DisableChannel\n
  1367. * CCER CC2E LL_TIM_CC_DisableChannel\n
  1368. * CCER CC2NE LL_TIM_CC_DisableChannel\n
  1369. * CCER CC3E LL_TIM_CC_DisableChannel\n
  1370. * CCER CC3NE LL_TIM_CC_DisableChannel\n
  1371. * CCER CC4E LL_TIM_CC_DisableChannel
  1372. * @param TIMx Timer instance
  1373. * @param Channels This parameter can be a combination of the following values:
  1374. * @arg @ref LL_TIM_CHANNEL_CH1
  1375. * @arg @ref LL_TIM_CHANNEL_CH1N
  1376. * @arg @ref LL_TIM_CHANNEL_CH2
  1377. * @arg @ref LL_TIM_CHANNEL_CH2N
  1378. * @arg @ref LL_TIM_CHANNEL_CH3
  1379. * @arg @ref LL_TIM_CHANNEL_CH3N
  1380. * @arg @ref LL_TIM_CHANNEL_CH4
  1381. * @retval None
  1382. */
  1383. __STATIC_INLINE void LL_TIM_CC_DisableChannel(TIM_TypeDef *TIMx, uint32_t Channels)
  1384. {
  1385. CLEAR_BIT(TIMx->CCER, Channels);
  1386. }
  1387. /**
  1388. * @brief Indicate whether channel(s) is(are) enabled.
  1389. * @rmtoll CCER CC1E LL_TIM_CC_IsEnabledChannel\n
  1390. * CCER CC1NE LL_TIM_CC_IsEnabledChannel\n
  1391. * CCER CC2E LL_TIM_CC_IsEnabledChannel\n
  1392. * CCER CC2NE LL_TIM_CC_IsEnabledChannel\n
  1393. * CCER CC3E LL_TIM_CC_IsEnabledChannel\n
  1394. * CCER CC3NE LL_TIM_CC_IsEnabledChannel\n
  1395. * CCER CC4E LL_TIM_CC_IsEnabledChannel
  1396. * @param TIMx Timer instance
  1397. * @param Channels This parameter can be a combination of the following values:
  1398. * @arg @ref LL_TIM_CHANNEL_CH1
  1399. * @arg @ref LL_TIM_CHANNEL_CH1N
  1400. * @arg @ref LL_TIM_CHANNEL_CH2
  1401. * @arg @ref LL_TIM_CHANNEL_CH2N
  1402. * @arg @ref LL_TIM_CHANNEL_CH3
  1403. * @arg @ref LL_TIM_CHANNEL_CH3N
  1404. * @arg @ref LL_TIM_CHANNEL_CH4
  1405. * @retval State of bit (1 or 0).
  1406. */
  1407. __STATIC_INLINE uint32_t LL_TIM_CC_IsEnabledChannel(TIM_TypeDef *TIMx, uint32_t Channels)
  1408. {
  1409. return ((READ_BIT(TIMx->CCER, Channels) == (Channels)) ? 1UL : 0UL);
  1410. }
  1411. /**
  1412. * @}
  1413. */
  1414. /** @defgroup TIM_LL_EF_Output_Channel Output channel configuration
  1415. * @{
  1416. */
  1417. /**
  1418. * @brief Configure an output channel.
  1419. * @rmtoll CCMR1 CC1S LL_TIM_OC_ConfigOutput\n
  1420. * CCMR1 CC2S LL_TIM_OC_ConfigOutput\n
  1421. * CCMR2 CC3S LL_TIM_OC_ConfigOutput\n
  1422. * CCMR2 CC4S LL_TIM_OC_ConfigOutput\n
  1423. * CCER CC1P LL_TIM_OC_ConfigOutput\n
  1424. * CCER CC2P LL_TIM_OC_ConfigOutput\n
  1425. * CCER CC3P LL_TIM_OC_ConfigOutput\n
  1426. * CCER CC4P LL_TIM_OC_ConfigOutput\n
  1427. * CR2 OIS1 LL_TIM_OC_ConfigOutput\n
  1428. * CR2 OIS2 LL_TIM_OC_ConfigOutput\n
  1429. * CR2 OIS3 LL_TIM_OC_ConfigOutput\n
  1430. * CR2 OIS4 LL_TIM_OC_ConfigOutput
  1431. * @param TIMx Timer instance
  1432. * @param Channel This parameter can be one of the following values:
  1433. * @arg @ref LL_TIM_CHANNEL_CH1
  1434. * @arg @ref LL_TIM_CHANNEL_CH2
  1435. * @arg @ref LL_TIM_CHANNEL_CH3
  1436. * @arg @ref LL_TIM_CHANNEL_CH4
  1437. * @param Configuration This parameter must be a combination of all the following values:
  1438. * @arg @ref LL_TIM_OCPOLARITY_HIGH or @ref LL_TIM_OCPOLARITY_LOW
  1439. * @arg @ref LL_TIM_OCIDLESTATE_LOW or @ref LL_TIM_OCIDLESTATE_HIGH
  1440. * @retval None
  1441. */
  1442. __STATIC_INLINE void LL_TIM_OC_ConfigOutput(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Configuration)
  1443. {
  1444. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1445. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1446. CLEAR_BIT(*pReg, (TIM_CCMR1_CC1S << SHIFT_TAB_OCxx[iChannel]));
  1447. MODIFY_REG(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel]),
  1448. (Configuration & TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]);
  1449. MODIFY_REG(TIMx->CR2, (TIM_CR2_OIS1 << SHIFT_TAB_OISx[iChannel]),
  1450. (Configuration & TIM_CR2_OIS1) << SHIFT_TAB_OISx[iChannel]);
  1451. }
  1452. /**
  1453. * @brief Define the behavior of the output reference signal OCxREF from which
  1454. * OCx and OCxN (when relevant) are derived.
  1455. * @rmtoll CCMR1 OC1M LL_TIM_OC_SetMode\n
  1456. * CCMR1 OC2M LL_TIM_OC_SetMode\n
  1457. * CCMR2 OC3M LL_TIM_OC_SetMode\n
  1458. * CCMR2 OC4M LL_TIM_OC_SetMode
  1459. * @param TIMx Timer instance
  1460. * @param Channel This parameter can be one of the following values:
  1461. * @arg @ref LL_TIM_CHANNEL_CH1
  1462. * @arg @ref LL_TIM_CHANNEL_CH2
  1463. * @arg @ref LL_TIM_CHANNEL_CH3
  1464. * @arg @ref LL_TIM_CHANNEL_CH4
  1465. * @param Mode This parameter can be one of the following values:
  1466. * @arg @ref LL_TIM_OCMODE_FROZEN
  1467. * @arg @ref LL_TIM_OCMODE_ACTIVE
  1468. * @arg @ref LL_TIM_OCMODE_INACTIVE
  1469. * @arg @ref LL_TIM_OCMODE_TOGGLE
  1470. * @arg @ref LL_TIM_OCMODE_FORCED_INACTIVE
  1471. * @arg @ref LL_TIM_OCMODE_FORCED_ACTIVE
  1472. * @arg @ref LL_TIM_OCMODE_PWM1
  1473. * @arg @ref LL_TIM_OCMODE_PWM2
  1474. * @retval None
  1475. */
  1476. __STATIC_INLINE void LL_TIM_OC_SetMode(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Mode)
  1477. {
  1478. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1479. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1480. MODIFY_REG(*pReg, ((TIM_CCMR1_OC1M | TIM_CCMR1_CC1S) << SHIFT_TAB_OCxx[iChannel]), Mode << SHIFT_TAB_OCxx[iChannel]);
  1481. }
  1482. /**
  1483. * @brief Get the output compare mode of an output channel.
  1484. * @rmtoll CCMR1 OC1M LL_TIM_OC_GetMode\n
  1485. * CCMR1 OC2M LL_TIM_OC_GetMode\n
  1486. * CCMR2 OC3M LL_TIM_OC_GetMode\n
  1487. * CCMR2 OC4M LL_TIM_OC_GetMode
  1488. * @param TIMx Timer instance
  1489. * @param Channel This parameter can be one of the following values:
  1490. * @arg @ref LL_TIM_CHANNEL_CH1
  1491. * @arg @ref LL_TIM_CHANNEL_CH2
  1492. * @arg @ref LL_TIM_CHANNEL_CH3
  1493. * @arg @ref LL_TIM_CHANNEL_CH4
  1494. * @retval Returned value can be one of the following values:
  1495. * @arg @ref LL_TIM_OCMODE_FROZEN
  1496. * @arg @ref LL_TIM_OCMODE_ACTIVE
  1497. * @arg @ref LL_TIM_OCMODE_INACTIVE
  1498. * @arg @ref LL_TIM_OCMODE_TOGGLE
  1499. * @arg @ref LL_TIM_OCMODE_FORCED_INACTIVE
  1500. * @arg @ref LL_TIM_OCMODE_FORCED_ACTIVE
  1501. * @arg @ref LL_TIM_OCMODE_PWM1
  1502. * @arg @ref LL_TIM_OCMODE_PWM2
  1503. */
  1504. __STATIC_INLINE uint32_t LL_TIM_OC_GetMode(TIM_TypeDef *TIMx, uint32_t Channel)
  1505. {
  1506. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1507. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1508. return (READ_BIT(*pReg, ((TIM_CCMR1_OC1M | TIM_CCMR1_CC1S) << SHIFT_TAB_OCxx[iChannel])) >> SHIFT_TAB_OCxx[iChannel]);
  1509. }
  1510. /**
  1511. * @brief Set the polarity of an output channel.
  1512. * @rmtoll CCER CC1P LL_TIM_OC_SetPolarity\n
  1513. * CCER CC1NP LL_TIM_OC_SetPolarity\n
  1514. * CCER CC2P LL_TIM_OC_SetPolarity\n
  1515. * CCER CC2NP LL_TIM_OC_SetPolarity\n
  1516. * CCER CC3P LL_TIM_OC_SetPolarity\n
  1517. * CCER CC3NP LL_TIM_OC_SetPolarity\n
  1518. * CCER CC4P LL_TIM_OC_SetPolarity
  1519. * @param TIMx Timer instance
  1520. * @param Channel This parameter can be one of the following values:
  1521. * @arg @ref LL_TIM_CHANNEL_CH1
  1522. * @arg @ref LL_TIM_CHANNEL_CH1N
  1523. * @arg @ref LL_TIM_CHANNEL_CH2
  1524. * @arg @ref LL_TIM_CHANNEL_CH2N
  1525. * @arg @ref LL_TIM_CHANNEL_CH3
  1526. * @arg @ref LL_TIM_CHANNEL_CH3N
  1527. * @arg @ref LL_TIM_CHANNEL_CH4
  1528. * @param Polarity This parameter can be one of the following values:
  1529. * @arg @ref LL_TIM_OCPOLARITY_HIGH
  1530. * @arg @ref LL_TIM_OCPOLARITY_LOW
  1531. * @retval None
  1532. */
  1533. __STATIC_INLINE void LL_TIM_OC_SetPolarity(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Polarity)
  1534. {
  1535. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1536. MODIFY_REG(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel]), Polarity << SHIFT_TAB_CCxP[iChannel]);
  1537. }
  1538. /**
  1539. * @brief Get the polarity of an output channel.
  1540. * @rmtoll CCER CC1P LL_TIM_OC_GetPolarity\n
  1541. * CCER CC1NP LL_TIM_OC_GetPolarity\n
  1542. * CCER CC2P LL_TIM_OC_GetPolarity\n
  1543. * CCER CC2NP LL_TIM_OC_GetPolarity\n
  1544. * CCER CC3P LL_TIM_OC_GetPolarity\n
  1545. * CCER CC3NP LL_TIM_OC_GetPolarity\n
  1546. * CCER CC4P LL_TIM_OC_GetPolarity
  1547. * @param TIMx Timer instance
  1548. * @param Channel This parameter can be one of the following values:
  1549. * @arg @ref LL_TIM_CHANNEL_CH1
  1550. * @arg @ref LL_TIM_CHANNEL_CH1N
  1551. * @arg @ref LL_TIM_CHANNEL_CH2
  1552. * @arg @ref LL_TIM_CHANNEL_CH2N
  1553. * @arg @ref LL_TIM_CHANNEL_CH3
  1554. * @arg @ref LL_TIM_CHANNEL_CH3N
  1555. * @arg @ref LL_TIM_CHANNEL_CH4
  1556. * @retval Returned value can be one of the following values:
  1557. * @arg @ref LL_TIM_OCPOLARITY_HIGH
  1558. * @arg @ref LL_TIM_OCPOLARITY_LOW
  1559. */
  1560. __STATIC_INLINE uint32_t LL_TIM_OC_GetPolarity(TIM_TypeDef *TIMx, uint32_t Channel)
  1561. {
  1562. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1563. return (READ_BIT(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel])) >> SHIFT_TAB_CCxP[iChannel]);
  1564. }
  1565. /**
  1566. * @brief Set the IDLE state of an output channel
  1567. * @note This function is significant only for the timer instances
  1568. * supporting the break feature. Macro IS_TIM_BREAK_INSTANCE(TIMx)
  1569. * can be used to check whether or not a timer instance provides
  1570. * a break input.
  1571. * @rmtoll CR2 OIS1 LL_TIM_OC_SetIdleState\n
  1572. * CR2 OIS1N LL_TIM_OC_SetIdleState\n
  1573. * CR2 OIS2 LL_TIM_OC_SetIdleState\n
  1574. * CR2 OIS2N LL_TIM_OC_SetIdleState\n
  1575. * CR2 OIS3 LL_TIM_OC_SetIdleState\n
  1576. * CR2 OIS3N LL_TIM_OC_SetIdleState\n
  1577. * CR2 OIS4 LL_TIM_OC_SetIdleState
  1578. * @param TIMx Timer instance
  1579. * @param Channel This parameter can be one of the following values:
  1580. * @arg @ref LL_TIM_CHANNEL_CH1
  1581. * @arg @ref LL_TIM_CHANNEL_CH1N
  1582. * @arg @ref LL_TIM_CHANNEL_CH2
  1583. * @arg @ref LL_TIM_CHANNEL_CH2N
  1584. * @arg @ref LL_TIM_CHANNEL_CH3
  1585. * @arg @ref LL_TIM_CHANNEL_CH3N
  1586. * @arg @ref LL_TIM_CHANNEL_CH4
  1587. * @param IdleState This parameter can be one of the following values:
  1588. * @arg @ref LL_TIM_OCIDLESTATE_LOW
  1589. * @arg @ref LL_TIM_OCIDLESTATE_HIGH
  1590. * @retval None
  1591. */
  1592. __STATIC_INLINE void LL_TIM_OC_SetIdleState(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t IdleState)
  1593. {
  1594. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1595. MODIFY_REG(TIMx->CR2, (TIM_CR2_OIS1 << SHIFT_TAB_OISx[iChannel]), IdleState << SHIFT_TAB_OISx[iChannel]);
  1596. }
  1597. /**
  1598. * @brief Get the IDLE state of an output channel
  1599. * @rmtoll CR2 OIS1 LL_TIM_OC_GetIdleState\n
  1600. * CR2 OIS1N LL_TIM_OC_GetIdleState\n
  1601. * CR2 OIS2 LL_TIM_OC_GetIdleState\n
  1602. * CR2 OIS2N LL_TIM_OC_GetIdleState\n
  1603. * CR2 OIS3 LL_TIM_OC_GetIdleState\n
  1604. * CR2 OIS3N LL_TIM_OC_GetIdleState\n
  1605. * CR2 OIS4 LL_TIM_OC_GetIdleState
  1606. * @param TIMx Timer instance
  1607. * @param Channel This parameter can be one of the following values:
  1608. * @arg @ref LL_TIM_CHANNEL_CH1
  1609. * @arg @ref LL_TIM_CHANNEL_CH1N
  1610. * @arg @ref LL_TIM_CHANNEL_CH2
  1611. * @arg @ref LL_TIM_CHANNEL_CH2N
  1612. * @arg @ref LL_TIM_CHANNEL_CH3
  1613. * @arg @ref LL_TIM_CHANNEL_CH3N
  1614. * @arg @ref LL_TIM_CHANNEL_CH4
  1615. * @retval Returned value can be one of the following values:
  1616. * @arg @ref LL_TIM_OCIDLESTATE_LOW
  1617. * @arg @ref LL_TIM_OCIDLESTATE_HIGH
  1618. */
  1619. __STATIC_INLINE uint32_t LL_TIM_OC_GetIdleState(TIM_TypeDef *TIMx, uint32_t Channel)
  1620. {
  1621. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1622. return (READ_BIT(TIMx->CR2, (TIM_CR2_OIS1 << SHIFT_TAB_OISx[iChannel])) >> SHIFT_TAB_OISx[iChannel]);
  1623. }
  1624. /**
  1625. * @brief Enable fast mode for the output channel.
  1626. * @note Acts only if the channel is configured in PWM1 or PWM2 mode.
  1627. * @rmtoll CCMR1 OC1FE LL_TIM_OC_EnableFast\n
  1628. * CCMR1 OC2FE LL_TIM_OC_EnableFast\n
  1629. * CCMR2 OC3FE LL_TIM_OC_EnableFast\n
  1630. * CCMR2 OC4FE LL_TIM_OC_EnableFast
  1631. * @param TIMx Timer instance
  1632. * @param Channel This parameter can be one of the following values:
  1633. * @arg @ref LL_TIM_CHANNEL_CH1
  1634. * @arg @ref LL_TIM_CHANNEL_CH2
  1635. * @arg @ref LL_TIM_CHANNEL_CH3
  1636. * @arg @ref LL_TIM_CHANNEL_CH4
  1637. * @retval None
  1638. */
  1639. __STATIC_INLINE void LL_TIM_OC_EnableFast(TIM_TypeDef *TIMx, uint32_t Channel)
  1640. {
  1641. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1642. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1643. SET_BIT(*pReg, (TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel]));
  1644. }
  1645. /**
  1646. * @brief Disable fast mode for the output channel.
  1647. * @rmtoll CCMR1 OC1FE LL_TIM_OC_DisableFast\n
  1648. * CCMR1 OC2FE LL_TIM_OC_DisableFast\n
  1649. * CCMR2 OC3FE LL_TIM_OC_DisableFast\n
  1650. * CCMR2 OC4FE LL_TIM_OC_DisableFast
  1651. * @param TIMx Timer instance
  1652. * @param Channel This parameter can be one of the following values:
  1653. * @arg @ref LL_TIM_CHANNEL_CH1
  1654. * @arg @ref LL_TIM_CHANNEL_CH2
  1655. * @arg @ref LL_TIM_CHANNEL_CH3
  1656. * @arg @ref LL_TIM_CHANNEL_CH4
  1657. * @retval None
  1658. */
  1659. __STATIC_INLINE void LL_TIM_OC_DisableFast(TIM_TypeDef *TIMx, uint32_t Channel)
  1660. {
  1661. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1662. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1663. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel]));
  1664. }
  1665. /**
  1666. * @brief Indicates whether fast mode is enabled for the output channel.
  1667. * @rmtoll CCMR1 OC1FE LL_TIM_OC_IsEnabledFast\n
  1668. * CCMR1 OC2FE LL_TIM_OC_IsEnabledFast\n
  1669. * CCMR2 OC3FE LL_TIM_OC_IsEnabledFast\n
  1670. * CCMR2 OC4FE LL_TIM_OC_IsEnabledFast\n
  1671. * @param TIMx Timer instance
  1672. * @param Channel This parameter can be one of the following values:
  1673. * @arg @ref LL_TIM_CHANNEL_CH1
  1674. * @arg @ref LL_TIM_CHANNEL_CH2
  1675. * @arg @ref LL_TIM_CHANNEL_CH3
  1676. * @arg @ref LL_TIM_CHANNEL_CH4
  1677. * @retval State of bit (1 or 0).
  1678. */
  1679. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledFast(TIM_TypeDef *TIMx, uint32_t Channel)
  1680. {
  1681. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1682. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1683. uint32_t bitfield = TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel];
  1684. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1685. }
  1686. /**
  1687. * @brief Enable compare register (TIMx_CCRx) preload for the output channel.
  1688. * @rmtoll CCMR1 OC1PE LL_TIM_OC_EnablePreload\n
  1689. * CCMR1 OC2PE LL_TIM_OC_EnablePreload\n
  1690. * CCMR2 OC3PE LL_TIM_OC_EnablePreload\n
  1691. * CCMR2 OC4PE LL_TIM_OC_EnablePreload
  1692. * @param TIMx Timer instance
  1693. * @param Channel This parameter can be one of the following values:
  1694. * @arg @ref LL_TIM_CHANNEL_CH1
  1695. * @arg @ref LL_TIM_CHANNEL_CH2
  1696. * @arg @ref LL_TIM_CHANNEL_CH3
  1697. * @arg @ref LL_TIM_CHANNEL_CH4
  1698. * @retval None
  1699. */
  1700. __STATIC_INLINE void LL_TIM_OC_EnablePreload(TIM_TypeDef *TIMx, uint32_t Channel)
  1701. {
  1702. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1703. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1704. SET_BIT(*pReg, (TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel]));
  1705. }
  1706. /**
  1707. * @brief Disable compare register (TIMx_CCRx) preload for the output channel.
  1708. * @rmtoll CCMR1 OC1PE LL_TIM_OC_DisablePreload\n
  1709. * CCMR1 OC2PE LL_TIM_OC_DisablePreload\n
  1710. * CCMR2 OC3PE LL_TIM_OC_DisablePreload\n
  1711. * CCMR2 OC4PE LL_TIM_OC_DisablePreload
  1712. * @param TIMx Timer instance
  1713. * @param Channel This parameter can be one of the following values:
  1714. * @arg @ref LL_TIM_CHANNEL_CH1
  1715. * @arg @ref LL_TIM_CHANNEL_CH2
  1716. * @arg @ref LL_TIM_CHANNEL_CH3
  1717. * @arg @ref LL_TIM_CHANNEL_CH4
  1718. * @retval None
  1719. */
  1720. __STATIC_INLINE void LL_TIM_OC_DisablePreload(TIM_TypeDef *TIMx, uint32_t Channel)
  1721. {
  1722. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1723. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1724. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel]));
  1725. }
  1726. /**
  1727. * @brief Indicates whether compare register (TIMx_CCRx) preload is enabled for the output channel.
  1728. * @rmtoll CCMR1 OC1PE LL_TIM_OC_IsEnabledPreload\n
  1729. * CCMR1 OC2PE LL_TIM_OC_IsEnabledPreload\n
  1730. * CCMR2 OC3PE LL_TIM_OC_IsEnabledPreload\n
  1731. * CCMR2 OC4PE LL_TIM_OC_IsEnabledPreload\n
  1732. * @param TIMx Timer instance
  1733. * @param Channel This parameter can be one of the following values:
  1734. * @arg @ref LL_TIM_CHANNEL_CH1
  1735. * @arg @ref LL_TIM_CHANNEL_CH2
  1736. * @arg @ref LL_TIM_CHANNEL_CH3
  1737. * @arg @ref LL_TIM_CHANNEL_CH4
  1738. * @retval State of bit (1 or 0).
  1739. */
  1740. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledPreload(TIM_TypeDef *TIMx, uint32_t Channel)
  1741. {
  1742. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1743. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1744. uint32_t bitfield = TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel];
  1745. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1746. }
  1747. /**
  1748. * @brief Enable clearing the output channel on an external event.
  1749. * @note This function can only be used in Output compare and PWM modes. It does not work in Forced mode.
  1750. * @note Macro IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1751. * or not a timer instance can clear the OCxREF signal on an external event.
  1752. * @rmtoll CCMR1 OC1CE LL_TIM_OC_EnableClear\n
  1753. * CCMR1 OC2CE LL_TIM_OC_EnableClear\n
  1754. * CCMR2 OC3CE LL_TIM_OC_EnableClear\n
  1755. * CCMR2 OC4CE LL_TIM_OC_EnableClear
  1756. * @param TIMx Timer instance
  1757. * @param Channel This parameter can be one of the following values:
  1758. * @arg @ref LL_TIM_CHANNEL_CH1
  1759. * @arg @ref LL_TIM_CHANNEL_CH2
  1760. * @arg @ref LL_TIM_CHANNEL_CH3
  1761. * @arg @ref LL_TIM_CHANNEL_CH4
  1762. * @retval None
  1763. */
  1764. __STATIC_INLINE void LL_TIM_OC_EnableClear(TIM_TypeDef *TIMx, uint32_t Channel)
  1765. {
  1766. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1767. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1768. SET_BIT(*pReg, (TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel]));
  1769. }
  1770. /**
  1771. * @brief Disable clearing the output channel on an external event.
  1772. * @note Macro IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1773. * or not a timer instance can clear the OCxREF signal on an external event.
  1774. * @rmtoll CCMR1 OC1CE LL_TIM_OC_DisableClear\n
  1775. * CCMR1 OC2CE LL_TIM_OC_DisableClear\n
  1776. * CCMR2 OC3CE LL_TIM_OC_DisableClear\n
  1777. * CCMR2 OC4CE LL_TIM_OC_DisableClear
  1778. * @param TIMx Timer instance
  1779. * @param Channel This parameter can be one of the following values:
  1780. * @arg @ref LL_TIM_CHANNEL_CH1
  1781. * @arg @ref LL_TIM_CHANNEL_CH2
  1782. * @arg @ref LL_TIM_CHANNEL_CH3
  1783. * @arg @ref LL_TIM_CHANNEL_CH4
  1784. * @retval None
  1785. */
  1786. __STATIC_INLINE void LL_TIM_OC_DisableClear(TIM_TypeDef *TIMx, uint32_t Channel)
  1787. {
  1788. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1789. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1790. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel]));
  1791. }
  1792. /**
  1793. * @brief Indicates clearing the output channel on an external event is enabled for the output channel.
  1794. * @note This function enables clearing the output channel on an external event.
  1795. * @note This function can only be used in Output compare and PWM modes. It does not work in Forced mode.
  1796. * @note Macro IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1797. * or not a timer instance can clear the OCxREF signal on an external event.
  1798. * @rmtoll CCMR1 OC1CE LL_TIM_OC_IsEnabledClear\n
  1799. * CCMR1 OC2CE LL_TIM_OC_IsEnabledClear\n
  1800. * CCMR2 OC3CE LL_TIM_OC_IsEnabledClear\n
  1801. * CCMR2 OC4CE LL_TIM_OC_IsEnabledClear\n
  1802. * @param TIMx Timer instance
  1803. * @param Channel This parameter can be one of the following values:
  1804. * @arg @ref LL_TIM_CHANNEL_CH1
  1805. * @arg @ref LL_TIM_CHANNEL_CH2
  1806. * @arg @ref LL_TIM_CHANNEL_CH3
  1807. * @arg @ref LL_TIM_CHANNEL_CH4
  1808. * @retval State of bit (1 or 0).
  1809. */
  1810. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledClear(TIM_TypeDef *TIMx, uint32_t Channel)
  1811. {
  1812. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1813. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1814. uint32_t bitfield = TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel];
  1815. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1816. }
  1817. /**
  1818. * @brief Set the dead-time delay (delay inserted between the rising edge of the OCxREF signal and the rising edge of
  1819. * the Ocx and OCxN signals).
  1820. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  1821. * dead-time insertion feature is supported by a timer instance.
  1822. * @note Helper macro @ref __LL_TIM_CALC_DEADTIME can be used to calculate the DeadTime parameter
  1823. * @rmtoll BDTR DTG LL_TIM_OC_SetDeadTime
  1824. * @param TIMx Timer instance
  1825. * @param DeadTime between Min_Data=0 and Max_Data=255
  1826. * @retval None
  1827. */
  1828. __STATIC_INLINE void LL_TIM_OC_SetDeadTime(TIM_TypeDef *TIMx, uint32_t DeadTime)
  1829. {
  1830. MODIFY_REG(TIMx->BDTR, TIM_BDTR_DTG, DeadTime);
  1831. }
  1832. /**
  1833. * @brief Set compare value for output channel 1 (TIMx_CCR1).
  1834. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1835. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1836. * whether or not a timer instance supports a 32 bits counter.
  1837. * @note Macro IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  1838. * output channel 1 is supported by a timer instance.
  1839. * @rmtoll CCR1 CCR1 LL_TIM_OC_SetCompareCH1
  1840. * @param TIMx Timer instance
  1841. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1842. * @retval None
  1843. */
  1844. __STATIC_INLINE void LL_TIM_OC_SetCompareCH1(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1845. {
  1846. WRITE_REG(TIMx->CCR1, CompareValue);
  1847. }
  1848. /**
  1849. * @brief Set compare value for output channel 2 (TIMx_CCR2).
  1850. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1851. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1852. * whether or not a timer instance supports a 32 bits counter.
  1853. * @note Macro IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  1854. * output channel 2 is supported by a timer instance.
  1855. * @rmtoll CCR2 CCR2 LL_TIM_OC_SetCompareCH2
  1856. * @param TIMx Timer instance
  1857. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1858. * @retval None
  1859. */
  1860. __STATIC_INLINE void LL_TIM_OC_SetCompareCH2(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1861. {
  1862. WRITE_REG(TIMx->CCR2, CompareValue);
  1863. }
  1864. /**
  1865. * @brief Set compare value for output channel 3 (TIMx_CCR3).
  1866. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1867. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1868. * whether or not a timer instance supports a 32 bits counter.
  1869. * @note Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  1870. * output channel is supported by a timer instance.
  1871. * @rmtoll CCR3 CCR3 LL_TIM_OC_SetCompareCH3
  1872. * @param TIMx Timer instance
  1873. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1874. * @retval None
  1875. */
  1876. __STATIC_INLINE void LL_TIM_OC_SetCompareCH3(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1877. {
  1878. WRITE_REG(TIMx->CCR3, CompareValue);
  1879. }
  1880. /**
  1881. * @brief Set compare value for output channel 4 (TIMx_CCR4).
  1882. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1883. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1884. * whether or not a timer instance supports a 32 bits counter.
  1885. * @note Macro IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  1886. * output channel 4 is supported by a timer instance.
  1887. * @rmtoll CCR4 CCR4 LL_TIM_OC_SetCompareCH4
  1888. * @param TIMx Timer instance
  1889. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1890. * @retval None
  1891. */
  1892. __STATIC_INLINE void LL_TIM_OC_SetCompareCH4(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1893. {
  1894. WRITE_REG(TIMx->CCR4, CompareValue);
  1895. }
  1896. /**
  1897. * @brief Get compare value (TIMx_CCR1) set for output channel 1.
  1898. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1899. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1900. * whether or not a timer instance supports a 32 bits counter.
  1901. * @note Macro IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  1902. * output channel 1 is supported by a timer instance.
  1903. * @rmtoll CCR1 CCR1 LL_TIM_OC_GetCompareCH1
  1904. * @param TIMx Timer instance
  1905. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1906. */
  1907. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH1(TIM_TypeDef *TIMx)
  1908. {
  1909. return (uint32_t)(READ_REG(TIMx->CCR1));
  1910. }
  1911. /**
  1912. * @brief Get compare value (TIMx_CCR2) set for output channel 2.
  1913. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1914. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1915. * whether or not a timer instance supports a 32 bits counter.
  1916. * @note Macro IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  1917. * output channel 2 is supported by a timer instance.
  1918. * @rmtoll CCR2 CCR2 LL_TIM_OC_GetCompareCH2
  1919. * @param TIMx Timer instance
  1920. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1921. */
  1922. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH2(TIM_TypeDef *TIMx)
  1923. {
  1924. return (uint32_t)(READ_REG(TIMx->CCR2));
  1925. }
  1926. /**
  1927. * @brief Get compare value (TIMx_CCR3) set for output channel 3.
  1928. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1929. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1930. * whether or not a timer instance supports a 32 bits counter.
  1931. * @note Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  1932. * output channel 3 is supported by a timer instance.
  1933. * @rmtoll CCR3 CCR3 LL_TIM_OC_GetCompareCH3
  1934. * @param TIMx Timer instance
  1935. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1936. */
  1937. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH3(TIM_TypeDef *TIMx)
  1938. {
  1939. return (uint32_t)(READ_REG(TIMx->CCR3));
  1940. }
  1941. /**
  1942. * @brief Get compare value (TIMx_CCR4) set for output channel 4.
  1943. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1944. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1945. * whether or not a timer instance supports a 32 bits counter.
  1946. * @note Macro IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  1947. * output channel 4 is supported by a timer instance.
  1948. * @rmtoll CCR4 CCR4 LL_TIM_OC_GetCompareCH4
  1949. * @param TIMx Timer instance
  1950. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1951. */
  1952. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH4(TIM_TypeDef *TIMx)
  1953. {
  1954. return (uint32_t)(READ_REG(TIMx->CCR4));
  1955. }
  1956. /**
  1957. * @}
  1958. */
  1959. /** @defgroup TIM_LL_EF_Input_Channel Input channel configuration
  1960. * @{
  1961. */
  1962. /**
  1963. * @brief Configure input channel.
  1964. * @rmtoll CCMR1 CC1S LL_TIM_IC_Config\n
  1965. * CCMR1 IC1PSC LL_TIM_IC_Config\n
  1966. * CCMR1 IC1F LL_TIM_IC_Config\n
  1967. * CCMR1 CC2S LL_TIM_IC_Config\n
  1968. * CCMR1 IC2PSC LL_TIM_IC_Config\n
  1969. * CCMR1 IC2F LL_TIM_IC_Config\n
  1970. * CCMR2 CC3S LL_TIM_IC_Config\n
  1971. * CCMR2 IC3PSC LL_TIM_IC_Config\n
  1972. * CCMR2 IC3F LL_TIM_IC_Config\n
  1973. * CCMR2 CC4S LL_TIM_IC_Config\n
  1974. * CCMR2 IC4PSC LL_TIM_IC_Config\n
  1975. * CCMR2 IC4F LL_TIM_IC_Config\n
  1976. * CCER CC1P LL_TIM_IC_Config\n
  1977. * CCER CC1NP LL_TIM_IC_Config\n
  1978. * CCER CC2P LL_TIM_IC_Config\n
  1979. * CCER CC2NP LL_TIM_IC_Config\n
  1980. * CCER CC3P LL_TIM_IC_Config\n
  1981. * CCER CC3NP LL_TIM_IC_Config\n
  1982. * CCER CC4P LL_TIM_IC_Config\n
  1983. * CCER CC4NP LL_TIM_IC_Config
  1984. * @param TIMx Timer instance
  1985. * @param Channel This parameter can be one of the following values:
  1986. * @arg @ref LL_TIM_CHANNEL_CH1
  1987. * @arg @ref LL_TIM_CHANNEL_CH2
  1988. * @arg @ref LL_TIM_CHANNEL_CH3
  1989. * @arg @ref LL_TIM_CHANNEL_CH4
  1990. * @param Configuration This parameter must be a combination of all the following values:
  1991. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI or @ref LL_TIM_ACTIVEINPUT_INDIRECTTI or @ref LL_TIM_ACTIVEINPUT_TRC
  1992. * @arg @ref LL_TIM_ICPSC_DIV1 or ... or @ref LL_TIM_ICPSC_DIV8
  1993. * @arg @ref LL_TIM_IC_FILTER_FDIV1 or ... or @ref LL_TIM_IC_FILTER_FDIV32_N8
  1994. * @arg @ref LL_TIM_IC_POLARITY_RISING or @ref LL_TIM_IC_POLARITY_FALLING or @ref LL_TIM_IC_POLARITY_BOTHEDGE
  1995. * @retval None
  1996. */
  1997. __STATIC_INLINE void LL_TIM_IC_Config(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Configuration)
  1998. {
  1999. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2000. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2001. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC | TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel]),
  2002. ((Configuration >> 16U) & (TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC | TIM_CCMR1_CC1S)) \
  2003. << SHIFT_TAB_ICxx[iChannel]);
  2004. MODIFY_REG(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]),
  2005. (Configuration & (TIM_CCER_CC1NP | TIM_CCER_CC1P)) << SHIFT_TAB_CCxP[iChannel]);
  2006. }
  2007. /**
  2008. * @brief Set the active input.
  2009. * @rmtoll CCMR1 CC1S LL_TIM_IC_SetActiveInput\n
  2010. * CCMR1 CC2S LL_TIM_IC_SetActiveInput\n
  2011. * CCMR2 CC3S LL_TIM_IC_SetActiveInput\n
  2012. * CCMR2 CC4S LL_TIM_IC_SetActiveInput
  2013. * @param TIMx Timer instance
  2014. * @param Channel This parameter can be one of the following values:
  2015. * @arg @ref LL_TIM_CHANNEL_CH1
  2016. * @arg @ref LL_TIM_CHANNEL_CH2
  2017. * @arg @ref LL_TIM_CHANNEL_CH3
  2018. * @arg @ref LL_TIM_CHANNEL_CH4
  2019. * @param ICActiveInput This parameter can be one of the following values:
  2020. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI
  2021. * @arg @ref LL_TIM_ACTIVEINPUT_INDIRECTTI
  2022. * @arg @ref LL_TIM_ACTIVEINPUT_TRC
  2023. * @retval None
  2024. */
  2025. __STATIC_INLINE void LL_TIM_IC_SetActiveInput(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICActiveInput)
  2026. {
  2027. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2028. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2029. MODIFY_REG(*pReg, ((TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel]), (ICActiveInput >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  2030. }
  2031. /**
  2032. * @brief Get the current active input.
  2033. * @rmtoll CCMR1 CC1S LL_TIM_IC_GetActiveInput\n
  2034. * CCMR1 CC2S LL_TIM_IC_GetActiveInput\n
  2035. * CCMR2 CC3S LL_TIM_IC_GetActiveInput\n
  2036. * CCMR2 CC4S LL_TIM_IC_GetActiveInput
  2037. * @param TIMx Timer instance
  2038. * @param Channel This parameter can be one of the following values:
  2039. * @arg @ref LL_TIM_CHANNEL_CH1
  2040. * @arg @ref LL_TIM_CHANNEL_CH2
  2041. * @arg @ref LL_TIM_CHANNEL_CH3
  2042. * @arg @ref LL_TIM_CHANNEL_CH4
  2043. * @retval Returned value can be one of the following values:
  2044. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI
  2045. * @arg @ref LL_TIM_ACTIVEINPUT_INDIRECTTI
  2046. * @arg @ref LL_TIM_ACTIVEINPUT_TRC
  2047. */
  2048. __STATIC_INLINE uint32_t LL_TIM_IC_GetActiveInput(TIM_TypeDef *TIMx, uint32_t Channel)
  2049. {
  2050. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2051. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2052. return ((READ_BIT(*pReg, ((TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  2053. }
  2054. /**
  2055. * @brief Set the prescaler of input channel.
  2056. * @rmtoll CCMR1 IC1PSC LL_TIM_IC_SetPrescaler\n
  2057. * CCMR1 IC2PSC LL_TIM_IC_SetPrescaler\n
  2058. * CCMR2 IC3PSC LL_TIM_IC_SetPrescaler\n
  2059. * CCMR2 IC4PSC LL_TIM_IC_SetPrescaler
  2060. * @param TIMx Timer instance
  2061. * @param Channel This parameter can be one of the following values:
  2062. * @arg @ref LL_TIM_CHANNEL_CH1
  2063. * @arg @ref LL_TIM_CHANNEL_CH2
  2064. * @arg @ref LL_TIM_CHANNEL_CH3
  2065. * @arg @ref LL_TIM_CHANNEL_CH4
  2066. * @param ICPrescaler This parameter can be one of the following values:
  2067. * @arg @ref LL_TIM_ICPSC_DIV1
  2068. * @arg @ref LL_TIM_ICPSC_DIV2
  2069. * @arg @ref LL_TIM_ICPSC_DIV4
  2070. * @arg @ref LL_TIM_ICPSC_DIV8
  2071. * @retval None
  2072. */
  2073. __STATIC_INLINE void LL_TIM_IC_SetPrescaler(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICPrescaler)
  2074. {
  2075. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2076. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2077. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1PSC) << SHIFT_TAB_ICxx[iChannel]), (ICPrescaler >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  2078. }
  2079. /**
  2080. * @brief Get the current prescaler value acting on an input channel.
  2081. * @rmtoll CCMR1 IC1PSC LL_TIM_IC_GetPrescaler\n
  2082. * CCMR1 IC2PSC LL_TIM_IC_GetPrescaler\n
  2083. * CCMR2 IC3PSC LL_TIM_IC_GetPrescaler\n
  2084. * CCMR2 IC4PSC LL_TIM_IC_GetPrescaler
  2085. * @param TIMx Timer instance
  2086. * @param Channel This parameter can be one of the following values:
  2087. * @arg @ref LL_TIM_CHANNEL_CH1
  2088. * @arg @ref LL_TIM_CHANNEL_CH2
  2089. * @arg @ref LL_TIM_CHANNEL_CH3
  2090. * @arg @ref LL_TIM_CHANNEL_CH4
  2091. * @retval Returned value can be one of the following values:
  2092. * @arg @ref LL_TIM_ICPSC_DIV1
  2093. * @arg @ref LL_TIM_ICPSC_DIV2
  2094. * @arg @ref LL_TIM_ICPSC_DIV4
  2095. * @arg @ref LL_TIM_ICPSC_DIV8
  2096. */
  2097. __STATIC_INLINE uint32_t LL_TIM_IC_GetPrescaler(TIM_TypeDef *TIMx, uint32_t Channel)
  2098. {
  2099. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2100. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2101. return ((READ_BIT(*pReg, ((TIM_CCMR1_IC1PSC) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  2102. }
  2103. /**
  2104. * @brief Set the input filter duration.
  2105. * @rmtoll CCMR1 IC1F LL_TIM_IC_SetFilter\n
  2106. * CCMR1 IC2F LL_TIM_IC_SetFilter\n
  2107. * CCMR2 IC3F LL_TIM_IC_SetFilter\n
  2108. * CCMR2 IC4F LL_TIM_IC_SetFilter
  2109. * @param TIMx Timer instance
  2110. * @param Channel This parameter can be one of the following values:
  2111. * @arg @ref LL_TIM_CHANNEL_CH1
  2112. * @arg @ref LL_TIM_CHANNEL_CH2
  2113. * @arg @ref LL_TIM_CHANNEL_CH3
  2114. * @arg @ref LL_TIM_CHANNEL_CH4
  2115. * @param ICFilter This parameter can be one of the following values:
  2116. * @arg @ref LL_TIM_IC_FILTER_FDIV1
  2117. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N2
  2118. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N4
  2119. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N8
  2120. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N6
  2121. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N8
  2122. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N6
  2123. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N8
  2124. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N6
  2125. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N8
  2126. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N5
  2127. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N6
  2128. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N8
  2129. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N5
  2130. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N6
  2131. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N8
  2132. * @retval None
  2133. */
  2134. __STATIC_INLINE void LL_TIM_IC_SetFilter(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICFilter)
  2135. {
  2136. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2137. __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2138. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1F) << SHIFT_TAB_ICxx[iChannel]), (ICFilter >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  2139. }
  2140. /**
  2141. * @brief Get the input filter duration.
  2142. * @rmtoll CCMR1 IC1F LL_TIM_IC_GetFilter\n
  2143. * CCMR1 IC2F LL_TIM_IC_GetFilter\n
  2144. * CCMR2 IC3F LL_TIM_IC_GetFilter\n
  2145. * CCMR2 IC4F LL_TIM_IC_GetFilter
  2146. * @param TIMx Timer instance
  2147. * @param Channel This parameter can be one of the following values:
  2148. * @arg @ref LL_TIM_CHANNEL_CH1
  2149. * @arg @ref LL_TIM_CHANNEL_CH2
  2150. * @arg @ref LL_TIM_CHANNEL_CH3
  2151. * @arg @ref LL_TIM_CHANNEL_CH4
  2152. * @retval Returned value can be one of the following values:
  2153. * @arg @ref LL_TIM_IC_FILTER_FDIV1
  2154. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N2
  2155. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N4
  2156. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N8
  2157. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N6
  2158. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N8
  2159. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N6
  2160. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N8
  2161. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N6
  2162. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N8
  2163. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N5
  2164. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N6
  2165. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N8
  2166. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N5
  2167. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N6
  2168. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N8
  2169. */
  2170. __STATIC_INLINE uint32_t LL_TIM_IC_GetFilter(TIM_TypeDef *TIMx, uint32_t Channel)
  2171. {
  2172. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2173. const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  2174. return ((READ_BIT(*pReg, ((TIM_CCMR1_IC1F) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  2175. }
  2176. /**
  2177. * @brief Set the input channel polarity.
  2178. * @rmtoll CCER CC1P LL_TIM_IC_SetPolarity\n
  2179. * CCER CC1NP LL_TIM_IC_SetPolarity\n
  2180. * CCER CC2P LL_TIM_IC_SetPolarity\n
  2181. * CCER CC2NP LL_TIM_IC_SetPolarity\n
  2182. * CCER CC3P LL_TIM_IC_SetPolarity\n
  2183. * CCER CC3NP LL_TIM_IC_SetPolarity\n
  2184. * CCER CC4P LL_TIM_IC_SetPolarity\n
  2185. * CCER CC4NP LL_TIM_IC_SetPolarity
  2186. * @param TIMx Timer instance
  2187. * @param Channel This parameter can be one of the following values:
  2188. * @arg @ref LL_TIM_CHANNEL_CH1
  2189. * @arg @ref LL_TIM_CHANNEL_CH2
  2190. * @arg @ref LL_TIM_CHANNEL_CH3
  2191. * @arg @ref LL_TIM_CHANNEL_CH4
  2192. * @param ICPolarity This parameter can be one of the following values:
  2193. * @arg @ref LL_TIM_IC_POLARITY_RISING
  2194. * @arg @ref LL_TIM_IC_POLARITY_FALLING
  2195. * @arg @ref LL_TIM_IC_POLARITY_BOTHEDGE
  2196. * @retval None
  2197. */
  2198. __STATIC_INLINE void LL_TIM_IC_SetPolarity(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICPolarity)
  2199. {
  2200. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2201. MODIFY_REG(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]),
  2202. ICPolarity << SHIFT_TAB_CCxP[iChannel]);
  2203. }
  2204. /**
  2205. * @brief Get the current input channel polarity.
  2206. * @rmtoll CCER CC1P LL_TIM_IC_GetPolarity\n
  2207. * CCER CC1NP LL_TIM_IC_GetPolarity\n
  2208. * CCER CC2P LL_TIM_IC_GetPolarity\n
  2209. * CCER CC2NP LL_TIM_IC_GetPolarity\n
  2210. * CCER CC3P LL_TIM_IC_GetPolarity\n
  2211. * CCER CC3NP LL_TIM_IC_GetPolarity\n
  2212. * CCER CC4P LL_TIM_IC_GetPolarity\n
  2213. * CCER CC4NP LL_TIM_IC_GetPolarity
  2214. * @param TIMx Timer instance
  2215. * @param Channel This parameter can be one of the following values:
  2216. * @arg @ref LL_TIM_CHANNEL_CH1
  2217. * @arg @ref LL_TIM_CHANNEL_CH2
  2218. * @arg @ref LL_TIM_CHANNEL_CH3
  2219. * @arg @ref LL_TIM_CHANNEL_CH4
  2220. * @retval Returned value can be one of the following values:
  2221. * @arg @ref LL_TIM_IC_POLARITY_RISING
  2222. * @arg @ref LL_TIM_IC_POLARITY_FALLING
  2223. * @arg @ref LL_TIM_IC_POLARITY_BOTHEDGE
  2224. */
  2225. __STATIC_INLINE uint32_t LL_TIM_IC_GetPolarity(TIM_TypeDef *TIMx, uint32_t Channel)
  2226. {
  2227. uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  2228. return (READ_BIT(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel])) >>
  2229. SHIFT_TAB_CCxP[iChannel]);
  2230. }
  2231. /**
  2232. * @brief Connect the TIMx_CH1, CH2 and CH3 pins to the TI1 input (XOR combination).
  2233. * @note Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  2234. * a timer instance provides an XOR input.
  2235. * @rmtoll CR2 TI1S LL_TIM_IC_EnableXORCombination
  2236. * @param TIMx Timer instance
  2237. * @retval None
  2238. */
  2239. __STATIC_INLINE void LL_TIM_IC_EnableXORCombination(TIM_TypeDef *TIMx)
  2240. {
  2241. SET_BIT(TIMx->CR2, TIM_CR2_TI1S);
  2242. }
  2243. /**
  2244. * @brief Disconnect the TIMx_CH1, CH2 and CH3 pins from the TI1 input.
  2245. * @note Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  2246. * a timer instance provides an XOR input.
  2247. * @rmtoll CR2 TI1S LL_TIM_IC_DisableXORCombination
  2248. * @param TIMx Timer instance
  2249. * @retval None
  2250. */
  2251. __STATIC_INLINE void LL_TIM_IC_DisableXORCombination(TIM_TypeDef *TIMx)
  2252. {
  2253. CLEAR_BIT(TIMx->CR2, TIM_CR2_TI1S);
  2254. }
  2255. /**
  2256. * @brief Indicates whether the TIMx_CH1, CH2 and CH3 pins are connectected to the TI1 input.
  2257. * @note Macro IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  2258. * a timer instance provides an XOR input.
  2259. * @rmtoll CR2 TI1S LL_TIM_IC_IsEnabledXORCombination
  2260. * @param TIMx Timer instance
  2261. * @retval State of bit (1 or 0).
  2262. */
  2263. __STATIC_INLINE uint32_t LL_TIM_IC_IsEnabledXORCombination(TIM_TypeDef *TIMx)
  2264. {
  2265. return ((READ_BIT(TIMx->CR2, TIM_CR2_TI1S) == (TIM_CR2_TI1S)) ? 1UL : 0UL);
  2266. }
  2267. /**
  2268. * @brief Get captured value for input channel 1.
  2269. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  2270. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  2271. * whether or not a timer instance supports a 32 bits counter.
  2272. * @note Macro IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  2273. * input channel 1 is supported by a timer instance.
  2274. * @rmtoll CCR1 CCR1 LL_TIM_IC_GetCaptureCH1
  2275. * @param TIMx Timer instance
  2276. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  2277. */
  2278. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH1(TIM_TypeDef *TIMx)
  2279. {
  2280. return (uint32_t)(READ_REG(TIMx->CCR1));
  2281. }
  2282. /**
  2283. * @brief Get captured value for input channel 2.
  2284. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  2285. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  2286. * whether or not a timer instance supports a 32 bits counter.
  2287. * @note Macro IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  2288. * input channel 2 is supported by a timer instance.
  2289. * @rmtoll CCR2 CCR2 LL_TIM_IC_GetCaptureCH2
  2290. * @param TIMx Timer instance
  2291. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  2292. */
  2293. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH2(TIM_TypeDef *TIMx)
  2294. {
  2295. return (uint32_t)(READ_REG(TIMx->CCR2));
  2296. }
  2297. /**
  2298. * @brief Get captured value for input channel 3.
  2299. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  2300. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  2301. * whether or not a timer instance supports a 32 bits counter.
  2302. * @note Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  2303. * input channel 3 is supported by a timer instance.
  2304. * @rmtoll CCR3 CCR3 LL_TIM_IC_GetCaptureCH3
  2305. * @param TIMx Timer instance
  2306. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  2307. */
  2308. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH3(TIM_TypeDef *TIMx)
  2309. {
  2310. return (uint32_t)(READ_REG(TIMx->CCR3));
  2311. }
  2312. /**
  2313. * @brief Get captured value for input channel 4.
  2314. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  2315. * @note Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  2316. * whether or not a timer instance supports a 32 bits counter.
  2317. * @note Macro IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  2318. * input channel 4 is supported by a timer instance.
  2319. * @rmtoll CCR4 CCR4 LL_TIM_IC_GetCaptureCH4
  2320. * @param TIMx Timer instance
  2321. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  2322. */
  2323. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH4(TIM_TypeDef *TIMx)
  2324. {
  2325. return (uint32_t)(READ_REG(TIMx->CCR4));
  2326. }
  2327. /**
  2328. * @}
  2329. */
  2330. /** @defgroup TIM_LL_EF_Clock_Selection Counter clock selection
  2331. * @{
  2332. */
  2333. /**
  2334. * @brief Enable external clock mode 2.
  2335. * @note When external clock mode 2 is enabled the counter is clocked by any active edge on the ETRF signal.
  2336. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  2337. * whether or not a timer instance supports external clock mode2.
  2338. * @rmtoll SMCR ECE LL_TIM_EnableExternalClock
  2339. * @param TIMx Timer instance
  2340. * @retval None
  2341. */
  2342. __STATIC_INLINE void LL_TIM_EnableExternalClock(TIM_TypeDef *TIMx)
  2343. {
  2344. SET_BIT(TIMx->SMCR, TIM_SMCR_ECE);
  2345. }
  2346. /**
  2347. * @brief Disable external clock mode 2.
  2348. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  2349. * whether or not a timer instance supports external clock mode2.
  2350. * @rmtoll SMCR ECE LL_TIM_DisableExternalClock
  2351. * @param TIMx Timer instance
  2352. * @retval None
  2353. */
  2354. __STATIC_INLINE void LL_TIM_DisableExternalClock(TIM_TypeDef *TIMx)
  2355. {
  2356. CLEAR_BIT(TIMx->SMCR, TIM_SMCR_ECE);
  2357. }
  2358. /**
  2359. * @brief Indicate whether external clock mode 2 is enabled.
  2360. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  2361. * whether or not a timer instance supports external clock mode2.
  2362. * @rmtoll SMCR ECE LL_TIM_IsEnabledExternalClock
  2363. * @param TIMx Timer instance
  2364. * @retval State of bit (1 or 0).
  2365. */
  2366. __STATIC_INLINE uint32_t LL_TIM_IsEnabledExternalClock(TIM_TypeDef *TIMx)
  2367. {
  2368. return ((READ_BIT(TIMx->SMCR, TIM_SMCR_ECE) == (TIM_SMCR_ECE)) ? 1UL : 0UL);
  2369. }
  2370. /**
  2371. * @brief Set the clock source of the counter clock.
  2372. * @note when selected clock source is external clock mode 1, the timer input
  2373. * the external clock is applied is selected by calling the @ref LL_TIM_SetTriggerInput()
  2374. * function. This timer input must be configured by calling
  2375. * the @ref LL_TIM_IC_Config() function.
  2376. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE1_INSTANCE(TIMx) can be used to check
  2377. * whether or not a timer instance supports external clock mode1.
  2378. * @note Macro IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  2379. * whether or not a timer instance supports external clock mode2.
  2380. * @rmtoll SMCR SMS LL_TIM_SetClockSource\n
  2381. * SMCR ECE LL_TIM_SetClockSource
  2382. * @param TIMx Timer instance
  2383. * @param ClockSource This parameter can be one of the following values:
  2384. * @arg @ref LL_TIM_CLOCKSOURCE_INTERNAL
  2385. * @arg @ref LL_TIM_CLOCKSOURCE_EXT_MODE1
  2386. * @arg @ref LL_TIM_CLOCKSOURCE_EXT_MODE2
  2387. * @retval None
  2388. */
  2389. __STATIC_INLINE void LL_TIM_SetClockSource(TIM_TypeDef *TIMx, uint32_t ClockSource)
  2390. {
  2391. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS | TIM_SMCR_ECE, ClockSource);
  2392. }
  2393. /**
  2394. * @brief Set the encoder interface mode.
  2395. * @note Macro IS_TIM_ENCODER_INTERFACE_INSTANCE(TIMx) can be used to check
  2396. * whether or not a timer instance supports the encoder mode.
  2397. * @rmtoll SMCR SMS LL_TIM_SetEncoderMode
  2398. * @param TIMx Timer instance
  2399. * @param EncoderMode This parameter can be one of the following values:
  2400. * @arg @ref LL_TIM_ENCODERMODE_X2_TI1
  2401. * @arg @ref LL_TIM_ENCODERMODE_X2_TI2
  2402. * @arg @ref LL_TIM_ENCODERMODE_X4_TI12
  2403. * @retval None
  2404. */
  2405. __STATIC_INLINE void LL_TIM_SetEncoderMode(TIM_TypeDef *TIMx, uint32_t EncoderMode)
  2406. {
  2407. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS, EncoderMode);
  2408. }
  2409. /**
  2410. * @}
  2411. */
  2412. /** @defgroup TIM_LL_EF_Timer_Synchronization Timer synchronisation configuration
  2413. * @{
  2414. */
  2415. /**
  2416. * @brief Set the trigger output (TRGO) used for timer synchronization .
  2417. * @note Macro IS_TIM_MASTER_INSTANCE(TIMx) can be used to check
  2418. * whether or not a timer instance can operate as a master timer.
  2419. * @rmtoll CR2 MMS LL_TIM_SetTriggerOutput
  2420. * @param TIMx Timer instance
  2421. * @param TimerSynchronization This parameter can be one of the following values:
  2422. * @arg @ref LL_TIM_TRGO_RESET
  2423. * @arg @ref LL_TIM_TRGO_ENABLE
  2424. * @arg @ref LL_TIM_TRGO_UPDATE
  2425. * @arg @ref LL_TIM_TRGO_CC1IF
  2426. * @arg @ref LL_TIM_TRGO_OC1REF
  2427. * @arg @ref LL_TIM_TRGO_OC2REF
  2428. * @arg @ref LL_TIM_TRGO_OC3REF
  2429. * @arg @ref LL_TIM_TRGO_OC4REF
  2430. * @retval None
  2431. */
  2432. __STATIC_INLINE void LL_TIM_SetTriggerOutput(TIM_TypeDef *TIMx, uint32_t TimerSynchronization)
  2433. {
  2434. MODIFY_REG(TIMx->CR2, TIM_CR2_MMS, TimerSynchronization);
  2435. }
  2436. /**
  2437. * @brief Set the synchronization mode of a slave timer.
  2438. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2439. * a timer instance can operate as a slave timer.
  2440. * @rmtoll SMCR SMS LL_TIM_SetSlaveMode
  2441. * @param TIMx Timer instance
  2442. * @param SlaveMode This parameter can be one of the following values:
  2443. * @arg @ref LL_TIM_SLAVEMODE_DISABLED
  2444. * @arg @ref LL_TIM_SLAVEMODE_RESET
  2445. * @arg @ref LL_TIM_SLAVEMODE_GATED
  2446. * @arg @ref LL_TIM_SLAVEMODE_TRIGGER
  2447. * @retval None
  2448. */
  2449. __STATIC_INLINE void LL_TIM_SetSlaveMode(TIM_TypeDef *TIMx, uint32_t SlaveMode)
  2450. {
  2451. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS, SlaveMode);
  2452. }
  2453. /**
  2454. * @brief Set the selects the trigger input to be used to synchronize the counter.
  2455. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2456. * a timer instance can operate as a slave timer.
  2457. * @rmtoll SMCR TS LL_TIM_SetTriggerInput
  2458. * @param TIMx Timer instance
  2459. * @param TriggerInput This parameter can be one of the following values:
  2460. * @arg @ref LL_TIM_TS_ITR0
  2461. * @arg @ref LL_TIM_TS_ITR1
  2462. * @arg @ref LL_TIM_TS_ITR2
  2463. * @arg @ref LL_TIM_TS_ITR3
  2464. * @arg @ref LL_TIM_TS_TI1F_ED
  2465. * @arg @ref LL_TIM_TS_TI1FP1
  2466. * @arg @ref LL_TIM_TS_TI2FP2
  2467. * @arg @ref LL_TIM_TS_ETRF
  2468. * @retval None
  2469. */
  2470. __STATIC_INLINE void LL_TIM_SetTriggerInput(TIM_TypeDef *TIMx, uint32_t TriggerInput)
  2471. {
  2472. MODIFY_REG(TIMx->SMCR, TIM_SMCR_TS, TriggerInput);
  2473. }
  2474. /**
  2475. * @brief Enable the Master/Slave mode.
  2476. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2477. * a timer instance can operate as a slave timer.
  2478. * @rmtoll SMCR MSM LL_TIM_EnableMasterSlaveMode
  2479. * @param TIMx Timer instance
  2480. * @retval None
  2481. */
  2482. __STATIC_INLINE void LL_TIM_EnableMasterSlaveMode(TIM_TypeDef *TIMx)
  2483. {
  2484. SET_BIT(TIMx->SMCR, TIM_SMCR_MSM);
  2485. }
  2486. /**
  2487. * @brief Disable the Master/Slave mode.
  2488. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2489. * a timer instance can operate as a slave timer.
  2490. * @rmtoll SMCR MSM LL_TIM_DisableMasterSlaveMode
  2491. * @param TIMx Timer instance
  2492. * @retval None
  2493. */
  2494. __STATIC_INLINE void LL_TIM_DisableMasterSlaveMode(TIM_TypeDef *TIMx)
  2495. {
  2496. CLEAR_BIT(TIMx->SMCR, TIM_SMCR_MSM);
  2497. }
  2498. /**
  2499. * @brief Indicates whether the Master/Slave mode is enabled.
  2500. * @note Macro IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2501. * a timer instance can operate as a slave timer.
  2502. * @rmtoll SMCR MSM LL_TIM_IsEnabledMasterSlaveMode
  2503. * @param TIMx Timer instance
  2504. * @retval State of bit (1 or 0).
  2505. */
  2506. __STATIC_INLINE uint32_t LL_TIM_IsEnabledMasterSlaveMode(TIM_TypeDef *TIMx)
  2507. {
  2508. return ((READ_BIT(TIMx->SMCR, TIM_SMCR_MSM) == (TIM_SMCR_MSM)) ? 1UL : 0UL);
  2509. }
  2510. /**
  2511. * @brief Configure the external trigger (ETR) input.
  2512. * @note Macro IS_TIM_ETR_INSTANCE(TIMx) can be used to check whether or not
  2513. * a timer instance provides an external trigger input.
  2514. * @rmtoll SMCR ETP LL_TIM_ConfigETR\n
  2515. * SMCR ETPS LL_TIM_ConfigETR\n
  2516. * SMCR ETF LL_TIM_ConfigETR
  2517. * @param TIMx Timer instance
  2518. * @param ETRPolarity This parameter can be one of the following values:
  2519. * @arg @ref LL_TIM_ETR_POLARITY_NONINVERTED
  2520. * @arg @ref LL_TIM_ETR_POLARITY_INVERTED
  2521. * @param ETRPrescaler This parameter can be one of the following values:
  2522. * @arg @ref LL_TIM_ETR_PRESCALER_DIV1
  2523. * @arg @ref LL_TIM_ETR_PRESCALER_DIV2
  2524. * @arg @ref LL_TIM_ETR_PRESCALER_DIV4
  2525. * @arg @ref LL_TIM_ETR_PRESCALER_DIV8
  2526. * @param ETRFilter This parameter can be one of the following values:
  2527. * @arg @ref LL_TIM_ETR_FILTER_FDIV1
  2528. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N2
  2529. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N4
  2530. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N8
  2531. * @arg @ref LL_TIM_ETR_FILTER_FDIV2_N6
  2532. * @arg @ref LL_TIM_ETR_FILTER_FDIV2_N8
  2533. * @arg @ref LL_TIM_ETR_FILTER_FDIV4_N6
  2534. * @arg @ref LL_TIM_ETR_FILTER_FDIV4_N8
  2535. * @arg @ref LL_TIM_ETR_FILTER_FDIV8_N6
  2536. * @arg @ref LL_TIM_ETR_FILTER_FDIV8_N8
  2537. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N5
  2538. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N6
  2539. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N8
  2540. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N5
  2541. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N6
  2542. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N8
  2543. * @retval None
  2544. */
  2545. __STATIC_INLINE void LL_TIM_ConfigETR(TIM_TypeDef *TIMx, uint32_t ETRPolarity, uint32_t ETRPrescaler,
  2546. uint32_t ETRFilter)
  2547. {
  2548. MODIFY_REG(TIMx->SMCR, TIM_SMCR_ETP | TIM_SMCR_ETPS | TIM_SMCR_ETF, ETRPolarity | ETRPrescaler | ETRFilter);
  2549. }
  2550. /**
  2551. * @}
  2552. */
  2553. /** @defgroup TIM_LL_EF_Break_Function Break function configuration
  2554. * @{
  2555. */
  2556. /**
  2557. * @brief Enable the break function.
  2558. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2559. * a timer instance provides a break input.
  2560. * @rmtoll BDTR BKE LL_TIM_EnableBRK
  2561. * @param TIMx Timer instance
  2562. * @retval None
  2563. */
  2564. __STATIC_INLINE void LL_TIM_EnableBRK(TIM_TypeDef *TIMx)
  2565. {
  2566. __IO uint32_t tmpreg;
  2567. SET_BIT(TIMx->BDTR, TIM_BDTR_BKE);
  2568. /* Note: Any write operation to this bit takes a delay of 1 APB clock cycle to become effective. */
  2569. tmpreg = READ_REG(TIMx->BDTR);
  2570. (void)(tmpreg);
  2571. }
  2572. /**
  2573. * @brief Disable the break function.
  2574. * @rmtoll BDTR BKE LL_TIM_DisableBRK
  2575. * @param TIMx Timer instance
  2576. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2577. * a timer instance provides a break input.
  2578. * @retval None
  2579. */
  2580. __STATIC_INLINE void LL_TIM_DisableBRK(TIM_TypeDef *TIMx)
  2581. {
  2582. __IO uint32_t tmpreg;
  2583. CLEAR_BIT(TIMx->BDTR, TIM_BDTR_BKE);
  2584. /* Note: Any write operation to this bit takes a delay of 1 APB clock cycle to become effective. */
  2585. tmpreg = READ_REG(TIMx->BDTR);
  2586. (void)(tmpreg);
  2587. }
  2588. /**
  2589. * @brief Configure the break input.
  2590. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2591. * a timer instance provides a break input.
  2592. * @rmtoll BDTR BKP LL_TIM_ConfigBRK
  2593. * @param TIMx Timer instance
  2594. * @param BreakPolarity This parameter can be one of the following values:
  2595. * @arg @ref LL_TIM_BREAK_POLARITY_LOW
  2596. * @arg @ref LL_TIM_BREAK_POLARITY_HIGH
  2597. * @retval None
  2598. */
  2599. __STATIC_INLINE void LL_TIM_ConfigBRK(TIM_TypeDef *TIMx, uint32_t BreakPolarity)
  2600. {
  2601. __IO uint32_t tmpreg;
  2602. MODIFY_REG(TIMx->BDTR, TIM_BDTR_BKP, BreakPolarity);
  2603. /* Note: Any write operation to BKP bit takes a delay of 1 APB clock cycle to become effective. */
  2604. tmpreg = READ_REG(TIMx->BDTR);
  2605. (void)(tmpreg);
  2606. }
  2607. /**
  2608. * @brief Select the outputs off state (enabled v.s. disabled) in Idle and Run modes.
  2609. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2610. * a timer instance provides a break input.
  2611. * @rmtoll BDTR OSSI LL_TIM_SetOffStates\n
  2612. * BDTR OSSR LL_TIM_SetOffStates
  2613. * @param TIMx Timer instance
  2614. * @param OffStateIdle This parameter can be one of the following values:
  2615. * @arg @ref LL_TIM_OSSI_DISABLE
  2616. * @arg @ref LL_TIM_OSSI_ENABLE
  2617. * @param OffStateRun This parameter can be one of the following values:
  2618. * @arg @ref LL_TIM_OSSR_DISABLE
  2619. * @arg @ref LL_TIM_OSSR_ENABLE
  2620. * @retval None
  2621. */
  2622. __STATIC_INLINE void LL_TIM_SetOffStates(TIM_TypeDef *TIMx, uint32_t OffStateIdle, uint32_t OffStateRun)
  2623. {
  2624. MODIFY_REG(TIMx->BDTR, TIM_BDTR_OSSI | TIM_BDTR_OSSR, OffStateIdle | OffStateRun);
  2625. }
  2626. /**
  2627. * @brief Enable automatic output (MOE can be set by software or automatically when a break input is active).
  2628. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2629. * a timer instance provides a break input.
  2630. * @rmtoll BDTR AOE LL_TIM_EnableAutomaticOutput
  2631. * @param TIMx Timer instance
  2632. * @retval None
  2633. */
  2634. __STATIC_INLINE void LL_TIM_EnableAutomaticOutput(TIM_TypeDef *TIMx)
  2635. {
  2636. SET_BIT(TIMx->BDTR, TIM_BDTR_AOE);
  2637. }
  2638. /**
  2639. * @brief Disable automatic output (MOE can be set only by software).
  2640. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2641. * a timer instance provides a break input.
  2642. * @rmtoll BDTR AOE LL_TIM_DisableAutomaticOutput
  2643. * @param TIMx Timer instance
  2644. * @retval None
  2645. */
  2646. __STATIC_INLINE void LL_TIM_DisableAutomaticOutput(TIM_TypeDef *TIMx)
  2647. {
  2648. CLEAR_BIT(TIMx->BDTR, TIM_BDTR_AOE);
  2649. }
  2650. /**
  2651. * @brief Indicate whether automatic output is enabled.
  2652. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2653. * a timer instance provides a break input.
  2654. * @rmtoll BDTR AOE LL_TIM_IsEnabledAutomaticOutput
  2655. * @param TIMx Timer instance
  2656. * @retval State of bit (1 or 0).
  2657. */
  2658. __STATIC_INLINE uint32_t LL_TIM_IsEnabledAutomaticOutput(TIM_TypeDef *TIMx)
  2659. {
  2660. return ((READ_BIT(TIMx->BDTR, TIM_BDTR_AOE) == (TIM_BDTR_AOE)) ? 1UL : 0UL);
  2661. }
  2662. /**
  2663. * @brief Enable the outputs (set the MOE bit in TIMx_BDTR register).
  2664. * @note The MOE bit in TIMx_BDTR register allows to enable /disable the outputs by
  2665. * software and is reset in case of break or break2 event
  2666. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2667. * a timer instance provides a break input.
  2668. * @rmtoll BDTR MOE LL_TIM_EnableAllOutputs
  2669. * @param TIMx Timer instance
  2670. * @retval None
  2671. */
  2672. __STATIC_INLINE void LL_TIM_EnableAllOutputs(TIM_TypeDef *TIMx)
  2673. {
  2674. SET_BIT(TIMx->BDTR, TIM_BDTR_MOE);
  2675. }
  2676. /**
  2677. * @brief Disable the outputs (reset the MOE bit in TIMx_BDTR register).
  2678. * @note The MOE bit in TIMx_BDTR register allows to enable /disable the outputs by
  2679. * software and is reset in case of break or break2 event.
  2680. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2681. * a timer instance provides a break input.
  2682. * @rmtoll BDTR MOE LL_TIM_DisableAllOutputs
  2683. * @param TIMx Timer instance
  2684. * @retval None
  2685. */
  2686. __STATIC_INLINE void LL_TIM_DisableAllOutputs(TIM_TypeDef *TIMx)
  2687. {
  2688. CLEAR_BIT(TIMx->BDTR, TIM_BDTR_MOE);
  2689. }
  2690. /**
  2691. * @brief Indicates whether outputs are enabled.
  2692. * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not
  2693. * a timer instance provides a break input.
  2694. * @rmtoll BDTR MOE LL_TIM_IsEnabledAllOutputs
  2695. * @param TIMx Timer instance
  2696. * @retval State of bit (1 or 0).
  2697. */
  2698. __STATIC_INLINE uint32_t LL_TIM_IsEnabledAllOutputs(TIM_TypeDef *TIMx)
  2699. {
  2700. return ((READ_BIT(TIMx->BDTR, TIM_BDTR_MOE) == (TIM_BDTR_MOE)) ? 1UL : 0UL);
  2701. }
  2702. /**
  2703. * @}
  2704. */
  2705. /** @defgroup TIM_LL_EF_DMA_Burst_Mode DMA burst mode configuration
  2706. * @{
  2707. */
  2708. /**
  2709. * @brief Configures the timer DMA burst feature.
  2710. * @note Macro IS_TIM_DMABURST_INSTANCE(TIMx) can be used to check whether or
  2711. * not a timer instance supports the DMA burst mode.
  2712. * @rmtoll DCR DBL LL_TIM_ConfigDMABurst\n
  2713. * DCR DBA LL_TIM_ConfigDMABurst
  2714. * @param TIMx Timer instance
  2715. * @param DMABurstBaseAddress This parameter can be one of the following values:
  2716. * @arg @ref LL_TIM_DMABURST_BASEADDR_CR1
  2717. * @arg @ref LL_TIM_DMABURST_BASEADDR_CR2
  2718. * @arg @ref LL_TIM_DMABURST_BASEADDR_SMCR
  2719. * @arg @ref LL_TIM_DMABURST_BASEADDR_DIER
  2720. * @arg @ref LL_TIM_DMABURST_BASEADDR_SR
  2721. * @arg @ref LL_TIM_DMABURST_BASEADDR_EGR
  2722. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCMR1
  2723. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCMR2
  2724. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCER
  2725. * @arg @ref LL_TIM_DMABURST_BASEADDR_CNT
  2726. * @arg @ref LL_TIM_DMABURST_BASEADDR_PSC
  2727. * @arg @ref LL_TIM_DMABURST_BASEADDR_ARR
  2728. * @arg @ref LL_TIM_DMABURST_BASEADDR_RCR
  2729. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR1
  2730. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR2
  2731. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR3
  2732. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR4
  2733. * @arg @ref LL_TIM_DMABURST_BASEADDR_BDTR
  2734. * @param DMABurstLength This parameter can be one of the following values:
  2735. * @arg @ref LL_TIM_DMABURST_LENGTH_1TRANSFER
  2736. * @arg @ref LL_TIM_DMABURST_LENGTH_2TRANSFERS
  2737. * @arg @ref LL_TIM_DMABURST_LENGTH_3TRANSFERS
  2738. * @arg @ref LL_TIM_DMABURST_LENGTH_4TRANSFERS
  2739. * @arg @ref LL_TIM_DMABURST_LENGTH_5TRANSFERS
  2740. * @arg @ref LL_TIM_DMABURST_LENGTH_6TRANSFERS
  2741. * @arg @ref LL_TIM_DMABURST_LENGTH_7TRANSFERS
  2742. * @arg @ref LL_TIM_DMABURST_LENGTH_8TRANSFERS
  2743. * @arg @ref LL_TIM_DMABURST_LENGTH_9TRANSFERS
  2744. * @arg @ref LL_TIM_DMABURST_LENGTH_10TRANSFERS
  2745. * @arg @ref LL_TIM_DMABURST_LENGTH_11TRANSFERS
  2746. * @arg @ref LL_TIM_DMABURST_LENGTH_12TRANSFERS
  2747. * @arg @ref LL_TIM_DMABURST_LENGTH_13TRANSFERS
  2748. * @arg @ref LL_TIM_DMABURST_LENGTH_14TRANSFERS
  2749. * @arg @ref LL_TIM_DMABURST_LENGTH_15TRANSFERS
  2750. * @arg @ref LL_TIM_DMABURST_LENGTH_16TRANSFERS
  2751. * @arg @ref LL_TIM_DMABURST_LENGTH_17TRANSFERS
  2752. * @arg @ref LL_TIM_DMABURST_LENGTH_18TRANSFERS
  2753. * @retval None
  2754. */
  2755. __STATIC_INLINE void LL_TIM_ConfigDMABurst(TIM_TypeDef *TIMx, uint32_t DMABurstBaseAddress, uint32_t DMABurstLength)
  2756. {
  2757. MODIFY_REG(TIMx->DCR, (TIM_DCR_DBL | TIM_DCR_DBA), (DMABurstBaseAddress | DMABurstLength));
  2758. }
  2759. /**
  2760. * @}
  2761. */
  2762. /** @defgroup TIM_LL_EF_Timer_Inputs_Remapping Timer input remapping
  2763. * @{
  2764. */
  2765. /**
  2766. * @brief Remap TIM inputs (input channel, internal/external triggers).
  2767. * @note Macro IS_TIM_REMAP_INSTANCE(TIMx) can be used to check whether or not
  2768. * a some timer inputs can be remapped.
  2769. * @rmtoll TIM14_OR TI1_RMP LL_TIM_SetRemap
  2770. * @param TIMx Timer instance
  2771. * @param Remap This parameter can be one of the following values:
  2772. * @arg @ref LL_TIM_TIM14_TI1_RMP_GPIO
  2773. * @arg @ref LL_TIM_TIM14_TI1_RMP_RTC_CLK
  2774. * @arg @ref LL_TIM_TIM14_TI1_RMP_HSE
  2775. * @arg @ref LL_TIM_TIM14_TI1_RMP_MCO
  2776. *
  2777. * @retval None
  2778. */
  2779. __STATIC_INLINE void LL_TIM_SetRemap(TIM_TypeDef *TIMx, uint32_t Remap)
  2780. {
  2781. MODIFY_REG(TIMx->OR, (Remap >> TIMx_OR_RMP_SHIFT), (Remap & TIMx_OR_RMP_MASK));
  2782. }
  2783. /**
  2784. * @}
  2785. */
  2786. /** @defgroup TIM_LL_EF_OCREF_Clear OCREF_Clear_Management
  2787. * @{
  2788. */
  2789. /**
  2790. * @brief Set the OCREF clear input source
  2791. * @note The OCxREF signal of a given channel can be cleared when a high level is applied on the OCREF_CLR_INPUT
  2792. * @note This function can only be used in Output compare and PWM modes.
  2793. * @rmtoll SMCR OCCS LL_TIM_SetOCRefClearInputSource
  2794. * @param TIMx Timer instance
  2795. * @param OCRefClearInputSource This parameter can be one of the following values:
  2796. * @arg @ref LL_TIM_OCREF_CLR_INT_OCREF_CLR
  2797. * @arg @ref LL_TIM_OCREF_CLR_INT_ETR
  2798. * @retval None
  2799. */
  2800. __STATIC_INLINE void LL_TIM_SetOCRefClearInputSource(TIM_TypeDef *TIMx, uint32_t OCRefClearInputSource)
  2801. {
  2802. MODIFY_REG(TIMx->SMCR, TIM_SMCR_OCCS, OCRefClearInputSource);
  2803. }
  2804. /**
  2805. * @}
  2806. */
  2807. /** @defgroup TIM_LL_EF_FLAG_Management FLAG-Management
  2808. * @{
  2809. */
  2810. /**
  2811. * @brief Clear the update interrupt flag (UIF).
  2812. * @rmtoll SR UIF LL_TIM_ClearFlag_UPDATE
  2813. * @param TIMx Timer instance
  2814. * @retval None
  2815. */
  2816. __STATIC_INLINE void LL_TIM_ClearFlag_UPDATE(TIM_TypeDef *TIMx)
  2817. {
  2818. WRITE_REG(TIMx->SR, ~(TIM_SR_UIF));
  2819. }
  2820. /**
  2821. * @brief Indicate whether update interrupt flag (UIF) is set (update interrupt is pending).
  2822. * @rmtoll SR UIF LL_TIM_IsActiveFlag_UPDATE
  2823. * @param TIMx Timer instance
  2824. * @retval State of bit (1 or 0).
  2825. */
  2826. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_UPDATE(TIM_TypeDef *TIMx)
  2827. {
  2828. return ((READ_BIT(TIMx->SR, TIM_SR_UIF) == (TIM_SR_UIF)) ? 1UL : 0UL);
  2829. }
  2830. /**
  2831. * @brief Clear the Capture/Compare 1 interrupt flag (CC1F).
  2832. * @rmtoll SR CC1IF LL_TIM_ClearFlag_CC1
  2833. * @param TIMx Timer instance
  2834. * @retval None
  2835. */
  2836. __STATIC_INLINE void LL_TIM_ClearFlag_CC1(TIM_TypeDef *TIMx)
  2837. {
  2838. WRITE_REG(TIMx->SR, ~(TIM_SR_CC1IF));
  2839. }
  2840. /**
  2841. * @brief Indicate whether Capture/Compare 1 interrupt flag (CC1F) is set (Capture/Compare 1 interrupt is pending).
  2842. * @rmtoll SR CC1IF LL_TIM_IsActiveFlag_CC1
  2843. * @param TIMx Timer instance
  2844. * @retval State of bit (1 or 0).
  2845. */
  2846. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC1(TIM_TypeDef *TIMx)
  2847. {
  2848. return ((READ_BIT(TIMx->SR, TIM_SR_CC1IF) == (TIM_SR_CC1IF)) ? 1UL : 0UL);
  2849. }
  2850. /**
  2851. * @brief Clear the Capture/Compare 2 interrupt flag (CC2F).
  2852. * @rmtoll SR CC2IF LL_TIM_ClearFlag_CC2
  2853. * @param TIMx Timer instance
  2854. * @retval None
  2855. */
  2856. __STATIC_INLINE void LL_TIM_ClearFlag_CC2(TIM_TypeDef *TIMx)
  2857. {
  2858. WRITE_REG(TIMx->SR, ~(TIM_SR_CC2IF));
  2859. }
  2860. /**
  2861. * @brief Indicate whether Capture/Compare 2 interrupt flag (CC2F) is set (Capture/Compare 2 interrupt is pending).
  2862. * @rmtoll SR CC2IF LL_TIM_IsActiveFlag_CC2
  2863. * @param TIMx Timer instance
  2864. * @retval State of bit (1 or 0).
  2865. */
  2866. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC2(TIM_TypeDef *TIMx)
  2867. {
  2868. return ((READ_BIT(TIMx->SR, TIM_SR_CC2IF) == (TIM_SR_CC2IF)) ? 1UL : 0UL);
  2869. }
  2870. /**
  2871. * @brief Clear the Capture/Compare 3 interrupt flag (CC3F).
  2872. * @rmtoll SR CC3IF LL_TIM_ClearFlag_CC3
  2873. * @param TIMx Timer instance
  2874. * @retval None
  2875. */
  2876. __STATIC_INLINE void LL_TIM_ClearFlag_CC3(TIM_TypeDef *TIMx)
  2877. {
  2878. WRITE_REG(TIMx->SR, ~(TIM_SR_CC3IF));
  2879. }
  2880. /**
  2881. * @brief Indicate whether Capture/Compare 3 interrupt flag (CC3F) is set (Capture/Compare 3 interrupt is pending).
  2882. * @rmtoll SR CC3IF LL_TIM_IsActiveFlag_CC3
  2883. * @param TIMx Timer instance
  2884. * @retval State of bit (1 or 0).
  2885. */
  2886. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC3(TIM_TypeDef *TIMx)
  2887. {
  2888. return ((READ_BIT(TIMx->SR, TIM_SR_CC3IF) == (TIM_SR_CC3IF)) ? 1UL : 0UL);
  2889. }
  2890. /**
  2891. * @brief Clear the Capture/Compare 4 interrupt flag (CC4F).
  2892. * @rmtoll SR CC4IF LL_TIM_ClearFlag_CC4
  2893. * @param TIMx Timer instance
  2894. * @retval None
  2895. */
  2896. __STATIC_INLINE void LL_TIM_ClearFlag_CC4(TIM_TypeDef *TIMx)
  2897. {
  2898. WRITE_REG(TIMx->SR, ~(TIM_SR_CC4IF));
  2899. }
  2900. /**
  2901. * @brief Indicate whether Capture/Compare 4 interrupt flag (CC4F) is set (Capture/Compare 4 interrupt is pending).
  2902. * @rmtoll SR CC4IF LL_TIM_IsActiveFlag_CC4
  2903. * @param TIMx Timer instance
  2904. * @retval State of bit (1 or 0).
  2905. */
  2906. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC4(TIM_TypeDef *TIMx)
  2907. {
  2908. return ((READ_BIT(TIMx->SR, TIM_SR_CC4IF) == (TIM_SR_CC4IF)) ? 1UL : 0UL);
  2909. }
  2910. /**
  2911. * @brief Clear the commutation interrupt flag (COMIF).
  2912. * @rmtoll SR COMIF LL_TIM_ClearFlag_COM
  2913. * @param TIMx Timer instance
  2914. * @retval None
  2915. */
  2916. __STATIC_INLINE void LL_TIM_ClearFlag_COM(TIM_TypeDef *TIMx)
  2917. {
  2918. WRITE_REG(TIMx->SR, ~(TIM_SR_COMIF));
  2919. }
  2920. /**
  2921. * @brief Indicate whether commutation interrupt flag (COMIF) is set (commutation interrupt is pending).
  2922. * @rmtoll SR COMIF LL_TIM_IsActiveFlag_COM
  2923. * @param TIMx Timer instance
  2924. * @retval State of bit (1 or 0).
  2925. */
  2926. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_COM(TIM_TypeDef *TIMx)
  2927. {
  2928. return ((READ_BIT(TIMx->SR, TIM_SR_COMIF) == (TIM_SR_COMIF)) ? 1UL : 0UL);
  2929. }
  2930. /**
  2931. * @brief Clear the trigger interrupt flag (TIF).
  2932. * @rmtoll SR TIF LL_TIM_ClearFlag_TRIG
  2933. * @param TIMx Timer instance
  2934. * @retval None
  2935. */
  2936. __STATIC_INLINE void LL_TIM_ClearFlag_TRIG(TIM_TypeDef *TIMx)
  2937. {
  2938. WRITE_REG(TIMx->SR, ~(TIM_SR_TIF));
  2939. }
  2940. /**
  2941. * @brief Indicate whether trigger interrupt flag (TIF) is set (trigger interrupt is pending).
  2942. * @rmtoll SR TIF LL_TIM_IsActiveFlag_TRIG
  2943. * @param TIMx Timer instance
  2944. * @retval State of bit (1 or 0).
  2945. */
  2946. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_TRIG(TIM_TypeDef *TIMx)
  2947. {
  2948. return ((READ_BIT(TIMx->SR, TIM_SR_TIF) == (TIM_SR_TIF)) ? 1UL : 0UL);
  2949. }
  2950. /**
  2951. * @brief Clear the break interrupt flag (BIF).
  2952. * @rmtoll SR BIF LL_TIM_ClearFlag_BRK
  2953. * @param TIMx Timer instance
  2954. * @retval None
  2955. */
  2956. __STATIC_INLINE void LL_TIM_ClearFlag_BRK(TIM_TypeDef *TIMx)
  2957. {
  2958. WRITE_REG(TIMx->SR, ~(TIM_SR_BIF));
  2959. }
  2960. /**
  2961. * @brief Indicate whether break interrupt flag (BIF) is set (break interrupt is pending).
  2962. * @rmtoll SR BIF LL_TIM_IsActiveFlag_BRK
  2963. * @param TIMx Timer instance
  2964. * @retval State of bit (1 or 0).
  2965. */
  2966. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_BRK(TIM_TypeDef *TIMx)
  2967. {
  2968. return ((READ_BIT(TIMx->SR, TIM_SR_BIF) == (TIM_SR_BIF)) ? 1UL : 0UL);
  2969. }
  2970. /**
  2971. * @brief Clear the Capture/Compare 1 over-capture interrupt flag (CC1OF).
  2972. * @rmtoll SR CC1OF LL_TIM_ClearFlag_CC1OVR
  2973. * @param TIMx Timer instance
  2974. * @retval None
  2975. */
  2976. __STATIC_INLINE void LL_TIM_ClearFlag_CC1OVR(TIM_TypeDef *TIMx)
  2977. {
  2978. WRITE_REG(TIMx->SR, ~(TIM_SR_CC1OF));
  2979. }
  2980. /**
  2981. * @brief Indicate whether Capture/Compare 1 over-capture interrupt flag (CC1OF) is set
  2982. * (Capture/Compare 1 interrupt is pending).
  2983. * @rmtoll SR CC1OF LL_TIM_IsActiveFlag_CC1OVR
  2984. * @param TIMx Timer instance
  2985. * @retval State of bit (1 or 0).
  2986. */
  2987. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC1OVR(TIM_TypeDef *TIMx)
  2988. {
  2989. return ((READ_BIT(TIMx->SR, TIM_SR_CC1OF) == (TIM_SR_CC1OF)) ? 1UL : 0UL);
  2990. }
  2991. /**
  2992. * @brief Clear the Capture/Compare 2 over-capture interrupt flag (CC2OF).
  2993. * @rmtoll SR CC2OF LL_TIM_ClearFlag_CC2OVR
  2994. * @param TIMx Timer instance
  2995. * @retval None
  2996. */
  2997. __STATIC_INLINE void LL_TIM_ClearFlag_CC2OVR(TIM_TypeDef *TIMx)
  2998. {
  2999. WRITE_REG(TIMx->SR, ~(TIM_SR_CC2OF));
  3000. }
  3001. /**
  3002. * @brief Indicate whether Capture/Compare 2 over-capture interrupt flag (CC2OF) is set
  3003. * (Capture/Compare 2 over-capture interrupt is pending).
  3004. * @rmtoll SR CC2OF LL_TIM_IsActiveFlag_CC2OVR
  3005. * @param TIMx Timer instance
  3006. * @retval State of bit (1 or 0).
  3007. */
  3008. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC2OVR(TIM_TypeDef *TIMx)
  3009. {
  3010. return ((READ_BIT(TIMx->SR, TIM_SR_CC2OF) == (TIM_SR_CC2OF)) ? 1UL : 0UL);
  3011. }
  3012. /**
  3013. * @brief Clear the Capture/Compare 3 over-capture interrupt flag (CC3OF).
  3014. * @rmtoll SR CC3OF LL_TIM_ClearFlag_CC3OVR
  3015. * @param TIMx Timer instance
  3016. * @retval None
  3017. */
  3018. __STATIC_INLINE void LL_TIM_ClearFlag_CC3OVR(TIM_TypeDef *TIMx)
  3019. {
  3020. WRITE_REG(TIMx->SR, ~(TIM_SR_CC3OF));
  3021. }
  3022. /**
  3023. * @brief Indicate whether Capture/Compare 3 over-capture interrupt flag (CC3OF) is set
  3024. * (Capture/Compare 3 over-capture interrupt is pending).
  3025. * @rmtoll SR CC3OF LL_TIM_IsActiveFlag_CC3OVR
  3026. * @param TIMx Timer instance
  3027. * @retval State of bit (1 or 0).
  3028. */
  3029. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC3OVR(TIM_TypeDef *TIMx)
  3030. {
  3031. return ((READ_BIT(TIMx->SR, TIM_SR_CC3OF) == (TIM_SR_CC3OF)) ? 1UL : 0UL);
  3032. }
  3033. /**
  3034. * @brief Clear the Capture/Compare 4 over-capture interrupt flag (CC4OF).
  3035. * @rmtoll SR CC4OF LL_TIM_ClearFlag_CC4OVR
  3036. * @param TIMx Timer instance
  3037. * @retval None
  3038. */
  3039. __STATIC_INLINE void LL_TIM_ClearFlag_CC4OVR(TIM_TypeDef *TIMx)
  3040. {
  3041. WRITE_REG(TIMx->SR, ~(TIM_SR_CC4OF));
  3042. }
  3043. /**
  3044. * @brief Indicate whether Capture/Compare 4 over-capture interrupt flag (CC4OF) is set
  3045. * (Capture/Compare 4 over-capture interrupt is pending).
  3046. * @rmtoll SR CC4OF LL_TIM_IsActiveFlag_CC4OVR
  3047. * @param TIMx Timer instance
  3048. * @retval State of bit (1 or 0).
  3049. */
  3050. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC4OVR(TIM_TypeDef *TIMx)
  3051. {
  3052. return ((READ_BIT(TIMx->SR, TIM_SR_CC4OF) == (TIM_SR_CC4OF)) ? 1UL : 0UL);
  3053. }
  3054. /**
  3055. * @}
  3056. */
  3057. /** @defgroup TIM_LL_EF_IT_Management IT-Management
  3058. * @{
  3059. */
  3060. /**
  3061. * @brief Enable update interrupt (UIE).
  3062. * @rmtoll DIER UIE LL_TIM_EnableIT_UPDATE
  3063. * @param TIMx Timer instance
  3064. * @retval None
  3065. */
  3066. __STATIC_INLINE void LL_TIM_EnableIT_UPDATE(TIM_TypeDef *TIMx)
  3067. {
  3068. SET_BIT(TIMx->DIER, TIM_DIER_UIE);
  3069. }
  3070. /**
  3071. * @brief Disable update interrupt (UIE).
  3072. * @rmtoll DIER UIE LL_TIM_DisableIT_UPDATE
  3073. * @param TIMx Timer instance
  3074. * @retval None
  3075. */
  3076. __STATIC_INLINE void LL_TIM_DisableIT_UPDATE(TIM_TypeDef *TIMx)
  3077. {
  3078. CLEAR_BIT(TIMx->DIER, TIM_DIER_UIE);
  3079. }
  3080. /**
  3081. * @brief Indicates whether the update interrupt (UIE) is enabled.
  3082. * @rmtoll DIER UIE LL_TIM_IsEnabledIT_UPDATE
  3083. * @param TIMx Timer instance
  3084. * @retval State of bit (1 or 0).
  3085. */
  3086. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_UPDATE(TIM_TypeDef *TIMx)
  3087. {
  3088. return ((READ_BIT(TIMx->DIER, TIM_DIER_UIE) == (TIM_DIER_UIE)) ? 1UL : 0UL);
  3089. }
  3090. /**
  3091. * @brief Enable capture/compare 1 interrupt (CC1IE).
  3092. * @rmtoll DIER CC1IE LL_TIM_EnableIT_CC1
  3093. * @param TIMx Timer instance
  3094. * @retval None
  3095. */
  3096. __STATIC_INLINE void LL_TIM_EnableIT_CC1(TIM_TypeDef *TIMx)
  3097. {
  3098. SET_BIT(TIMx->DIER, TIM_DIER_CC1IE);
  3099. }
  3100. /**
  3101. * @brief Disable capture/compare 1 interrupt (CC1IE).
  3102. * @rmtoll DIER CC1IE LL_TIM_DisableIT_CC1
  3103. * @param TIMx Timer instance
  3104. * @retval None
  3105. */
  3106. __STATIC_INLINE void LL_TIM_DisableIT_CC1(TIM_TypeDef *TIMx)
  3107. {
  3108. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC1IE);
  3109. }
  3110. /**
  3111. * @brief Indicates whether the capture/compare 1 interrupt (CC1IE) is enabled.
  3112. * @rmtoll DIER CC1IE LL_TIM_IsEnabledIT_CC1
  3113. * @param TIMx Timer instance
  3114. * @retval State of bit (1 or 0).
  3115. */
  3116. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC1(TIM_TypeDef *TIMx)
  3117. {
  3118. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC1IE) == (TIM_DIER_CC1IE)) ? 1UL : 0UL);
  3119. }
  3120. /**
  3121. * @brief Enable capture/compare 2 interrupt (CC2IE).
  3122. * @rmtoll DIER CC2IE LL_TIM_EnableIT_CC2
  3123. * @param TIMx Timer instance
  3124. * @retval None
  3125. */
  3126. __STATIC_INLINE void LL_TIM_EnableIT_CC2(TIM_TypeDef *TIMx)
  3127. {
  3128. SET_BIT(TIMx->DIER, TIM_DIER_CC2IE);
  3129. }
  3130. /**
  3131. * @brief Disable capture/compare 2 interrupt (CC2IE).
  3132. * @rmtoll DIER CC2IE LL_TIM_DisableIT_CC2
  3133. * @param TIMx Timer instance
  3134. * @retval None
  3135. */
  3136. __STATIC_INLINE void LL_TIM_DisableIT_CC2(TIM_TypeDef *TIMx)
  3137. {
  3138. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC2IE);
  3139. }
  3140. /**
  3141. * @brief Indicates whether the capture/compare 2 interrupt (CC2IE) is enabled.
  3142. * @rmtoll DIER CC2IE LL_TIM_IsEnabledIT_CC2
  3143. * @param TIMx Timer instance
  3144. * @retval State of bit (1 or 0).
  3145. */
  3146. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC2(TIM_TypeDef *TIMx)
  3147. {
  3148. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC2IE) == (TIM_DIER_CC2IE)) ? 1UL : 0UL);
  3149. }
  3150. /**
  3151. * @brief Enable capture/compare 3 interrupt (CC3IE).
  3152. * @rmtoll DIER CC3IE LL_TIM_EnableIT_CC3
  3153. * @param TIMx Timer instance
  3154. * @retval None
  3155. */
  3156. __STATIC_INLINE void LL_TIM_EnableIT_CC3(TIM_TypeDef *TIMx)
  3157. {
  3158. SET_BIT(TIMx->DIER, TIM_DIER_CC3IE);
  3159. }
  3160. /**
  3161. * @brief Disable capture/compare 3 interrupt (CC3IE).
  3162. * @rmtoll DIER CC3IE LL_TIM_DisableIT_CC3
  3163. * @param TIMx Timer instance
  3164. * @retval None
  3165. */
  3166. __STATIC_INLINE void LL_TIM_DisableIT_CC3(TIM_TypeDef *TIMx)
  3167. {
  3168. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC3IE);
  3169. }
  3170. /**
  3171. * @brief Indicates whether the capture/compare 3 interrupt (CC3IE) is enabled.
  3172. * @rmtoll DIER CC3IE LL_TIM_IsEnabledIT_CC3
  3173. * @param TIMx Timer instance
  3174. * @retval State of bit (1 or 0).
  3175. */
  3176. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC3(TIM_TypeDef *TIMx)
  3177. {
  3178. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC3IE) == (TIM_DIER_CC3IE)) ? 1UL : 0UL);
  3179. }
  3180. /**
  3181. * @brief Enable capture/compare 4 interrupt (CC4IE).
  3182. * @rmtoll DIER CC4IE LL_TIM_EnableIT_CC4
  3183. * @param TIMx Timer instance
  3184. * @retval None
  3185. */
  3186. __STATIC_INLINE void LL_TIM_EnableIT_CC4(TIM_TypeDef *TIMx)
  3187. {
  3188. SET_BIT(TIMx->DIER, TIM_DIER_CC4IE);
  3189. }
  3190. /**
  3191. * @brief Disable capture/compare 4 interrupt (CC4IE).
  3192. * @rmtoll DIER CC4IE LL_TIM_DisableIT_CC4
  3193. * @param TIMx Timer instance
  3194. * @retval None
  3195. */
  3196. __STATIC_INLINE void LL_TIM_DisableIT_CC4(TIM_TypeDef *TIMx)
  3197. {
  3198. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC4IE);
  3199. }
  3200. /**
  3201. * @brief Indicates whether the capture/compare 4 interrupt (CC4IE) is enabled.
  3202. * @rmtoll DIER CC4IE LL_TIM_IsEnabledIT_CC4
  3203. * @param TIMx Timer instance
  3204. * @retval State of bit (1 or 0).
  3205. */
  3206. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC4(TIM_TypeDef *TIMx)
  3207. {
  3208. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC4IE) == (TIM_DIER_CC4IE)) ? 1UL : 0UL);
  3209. }
  3210. /**
  3211. * @brief Enable commutation interrupt (COMIE).
  3212. * @rmtoll DIER COMIE LL_TIM_EnableIT_COM
  3213. * @param TIMx Timer instance
  3214. * @retval None
  3215. */
  3216. __STATIC_INLINE void LL_TIM_EnableIT_COM(TIM_TypeDef *TIMx)
  3217. {
  3218. SET_BIT(TIMx->DIER, TIM_DIER_COMIE);
  3219. }
  3220. /**
  3221. * @brief Disable commutation interrupt (COMIE).
  3222. * @rmtoll DIER COMIE LL_TIM_DisableIT_COM
  3223. * @param TIMx Timer instance
  3224. * @retval None
  3225. */
  3226. __STATIC_INLINE void LL_TIM_DisableIT_COM(TIM_TypeDef *TIMx)
  3227. {
  3228. CLEAR_BIT(TIMx->DIER, TIM_DIER_COMIE);
  3229. }
  3230. /**
  3231. * @brief Indicates whether the commutation interrupt (COMIE) is enabled.
  3232. * @rmtoll DIER COMIE LL_TIM_IsEnabledIT_COM
  3233. * @param TIMx Timer instance
  3234. * @retval State of bit (1 or 0).
  3235. */
  3236. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_COM(TIM_TypeDef *TIMx)
  3237. {
  3238. return ((READ_BIT(TIMx->DIER, TIM_DIER_COMIE) == (TIM_DIER_COMIE)) ? 1UL : 0UL);
  3239. }
  3240. /**
  3241. * @brief Enable trigger interrupt (TIE).
  3242. * @rmtoll DIER TIE LL_TIM_EnableIT_TRIG
  3243. * @param TIMx Timer instance
  3244. * @retval None
  3245. */
  3246. __STATIC_INLINE void LL_TIM_EnableIT_TRIG(TIM_TypeDef *TIMx)
  3247. {
  3248. SET_BIT(TIMx->DIER, TIM_DIER_TIE);
  3249. }
  3250. /**
  3251. * @brief Disable trigger interrupt (TIE).
  3252. * @rmtoll DIER TIE LL_TIM_DisableIT_TRIG
  3253. * @param TIMx Timer instance
  3254. * @retval None
  3255. */
  3256. __STATIC_INLINE void LL_TIM_DisableIT_TRIG(TIM_TypeDef *TIMx)
  3257. {
  3258. CLEAR_BIT(TIMx->DIER, TIM_DIER_TIE);
  3259. }
  3260. /**
  3261. * @brief Indicates whether the trigger interrupt (TIE) is enabled.
  3262. * @rmtoll DIER TIE LL_TIM_IsEnabledIT_TRIG
  3263. * @param TIMx Timer instance
  3264. * @retval State of bit (1 or 0).
  3265. */
  3266. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_TRIG(TIM_TypeDef *TIMx)
  3267. {
  3268. return ((READ_BIT(TIMx->DIER, TIM_DIER_TIE) == (TIM_DIER_TIE)) ? 1UL : 0UL);
  3269. }
  3270. /**
  3271. * @brief Enable break interrupt (BIE).
  3272. * @rmtoll DIER BIE LL_TIM_EnableIT_BRK
  3273. * @param TIMx Timer instance
  3274. * @retval None
  3275. */
  3276. __STATIC_INLINE void LL_TIM_EnableIT_BRK(TIM_TypeDef *TIMx)
  3277. {
  3278. SET_BIT(TIMx->DIER, TIM_DIER_BIE);
  3279. }
  3280. /**
  3281. * @brief Disable break interrupt (BIE).
  3282. * @rmtoll DIER BIE LL_TIM_DisableIT_BRK
  3283. * @param TIMx Timer instance
  3284. * @retval None
  3285. */
  3286. __STATIC_INLINE void LL_TIM_DisableIT_BRK(TIM_TypeDef *TIMx)
  3287. {
  3288. CLEAR_BIT(TIMx->DIER, TIM_DIER_BIE);
  3289. }
  3290. /**
  3291. * @brief Indicates whether the break interrupt (BIE) is enabled.
  3292. * @rmtoll DIER BIE LL_TIM_IsEnabledIT_BRK
  3293. * @param TIMx Timer instance
  3294. * @retval State of bit (1 or 0).
  3295. */
  3296. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_BRK(TIM_TypeDef *TIMx)
  3297. {
  3298. return ((READ_BIT(TIMx->DIER, TIM_DIER_BIE) == (TIM_DIER_BIE)) ? 1UL : 0UL);
  3299. }
  3300. /**
  3301. * @}
  3302. */
  3303. /** @defgroup TIM_LL_EF_DMA_Management DMA Management
  3304. * @{
  3305. */
  3306. /**
  3307. * @brief Enable update DMA request (UDE).
  3308. * @rmtoll DIER UDE LL_TIM_EnableDMAReq_UPDATE
  3309. * @param TIMx Timer instance
  3310. * @retval None
  3311. */
  3312. __STATIC_INLINE void LL_TIM_EnableDMAReq_UPDATE(TIM_TypeDef *TIMx)
  3313. {
  3314. SET_BIT(TIMx->DIER, TIM_DIER_UDE);
  3315. }
  3316. /**
  3317. * @brief Disable update DMA request (UDE).
  3318. * @rmtoll DIER UDE LL_TIM_DisableDMAReq_UPDATE
  3319. * @param TIMx Timer instance
  3320. * @retval None
  3321. */
  3322. __STATIC_INLINE void LL_TIM_DisableDMAReq_UPDATE(TIM_TypeDef *TIMx)
  3323. {
  3324. CLEAR_BIT(TIMx->DIER, TIM_DIER_UDE);
  3325. }
  3326. /**
  3327. * @brief Indicates whether the update DMA request (UDE) is enabled.
  3328. * @rmtoll DIER UDE LL_TIM_IsEnabledDMAReq_UPDATE
  3329. * @param TIMx Timer instance
  3330. * @retval State of bit (1 or 0).
  3331. */
  3332. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_UPDATE(TIM_TypeDef *TIMx)
  3333. {
  3334. return ((READ_BIT(TIMx->DIER, TIM_DIER_UDE) == (TIM_DIER_UDE)) ? 1UL : 0UL);
  3335. }
  3336. /**
  3337. * @brief Enable capture/compare 1 DMA request (CC1DE).
  3338. * @rmtoll DIER CC1DE LL_TIM_EnableDMAReq_CC1
  3339. * @param TIMx Timer instance
  3340. * @retval None
  3341. */
  3342. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC1(TIM_TypeDef *TIMx)
  3343. {
  3344. SET_BIT(TIMx->DIER, TIM_DIER_CC1DE);
  3345. }
  3346. /**
  3347. * @brief Disable capture/compare 1 DMA request (CC1DE).
  3348. * @rmtoll DIER CC1DE LL_TIM_DisableDMAReq_CC1
  3349. * @param TIMx Timer instance
  3350. * @retval None
  3351. */
  3352. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC1(TIM_TypeDef *TIMx)
  3353. {
  3354. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC1DE);
  3355. }
  3356. /**
  3357. * @brief Indicates whether the capture/compare 1 DMA request (CC1DE) is enabled.
  3358. * @rmtoll DIER CC1DE LL_TIM_IsEnabledDMAReq_CC1
  3359. * @param TIMx Timer instance
  3360. * @retval State of bit (1 or 0).
  3361. */
  3362. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC1(TIM_TypeDef *TIMx)
  3363. {
  3364. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC1DE) == (TIM_DIER_CC1DE)) ? 1UL : 0UL);
  3365. }
  3366. /**
  3367. * @brief Enable capture/compare 2 DMA request (CC2DE).
  3368. * @rmtoll DIER CC2DE LL_TIM_EnableDMAReq_CC2
  3369. * @param TIMx Timer instance
  3370. * @retval None
  3371. */
  3372. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC2(TIM_TypeDef *TIMx)
  3373. {
  3374. SET_BIT(TIMx->DIER, TIM_DIER_CC2DE);
  3375. }
  3376. /**
  3377. * @brief Disable capture/compare 2 DMA request (CC2DE).
  3378. * @rmtoll DIER CC2DE LL_TIM_DisableDMAReq_CC2
  3379. * @param TIMx Timer instance
  3380. * @retval None
  3381. */
  3382. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC2(TIM_TypeDef *TIMx)
  3383. {
  3384. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC2DE);
  3385. }
  3386. /**
  3387. * @brief Indicates whether the capture/compare 2 DMA request (CC2DE) is enabled.
  3388. * @rmtoll DIER CC2DE LL_TIM_IsEnabledDMAReq_CC2
  3389. * @param TIMx Timer instance
  3390. * @retval State of bit (1 or 0).
  3391. */
  3392. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC2(TIM_TypeDef *TIMx)
  3393. {
  3394. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC2DE) == (TIM_DIER_CC2DE)) ? 1UL : 0UL);
  3395. }
  3396. /**
  3397. * @brief Enable capture/compare 3 DMA request (CC3DE).
  3398. * @rmtoll DIER CC3DE LL_TIM_EnableDMAReq_CC3
  3399. * @param TIMx Timer instance
  3400. * @retval None
  3401. */
  3402. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC3(TIM_TypeDef *TIMx)
  3403. {
  3404. SET_BIT(TIMx->DIER, TIM_DIER_CC3DE);
  3405. }
  3406. /**
  3407. * @brief Disable capture/compare 3 DMA request (CC3DE).
  3408. * @rmtoll DIER CC3DE LL_TIM_DisableDMAReq_CC3
  3409. * @param TIMx Timer instance
  3410. * @retval None
  3411. */
  3412. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC3(TIM_TypeDef *TIMx)
  3413. {
  3414. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC3DE);
  3415. }
  3416. /**
  3417. * @brief Indicates whether the capture/compare 3 DMA request (CC3DE) is enabled.
  3418. * @rmtoll DIER CC3DE LL_TIM_IsEnabledDMAReq_CC3
  3419. * @param TIMx Timer instance
  3420. * @retval State of bit (1 or 0).
  3421. */
  3422. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC3(TIM_TypeDef *TIMx)
  3423. {
  3424. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC3DE) == (TIM_DIER_CC3DE)) ? 1UL : 0UL);
  3425. }
  3426. /**
  3427. * @brief Enable capture/compare 4 DMA request (CC4DE).
  3428. * @rmtoll DIER CC4DE LL_TIM_EnableDMAReq_CC4
  3429. * @param TIMx Timer instance
  3430. * @retval None
  3431. */
  3432. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC4(TIM_TypeDef *TIMx)
  3433. {
  3434. SET_BIT(TIMx->DIER, TIM_DIER_CC4DE);
  3435. }
  3436. /**
  3437. * @brief Disable capture/compare 4 DMA request (CC4DE).
  3438. * @rmtoll DIER CC4DE LL_TIM_DisableDMAReq_CC4
  3439. * @param TIMx Timer instance
  3440. * @retval None
  3441. */
  3442. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC4(TIM_TypeDef *TIMx)
  3443. {
  3444. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC4DE);
  3445. }
  3446. /**
  3447. * @brief Indicates whether the capture/compare 4 DMA request (CC4DE) is enabled.
  3448. * @rmtoll DIER CC4DE LL_TIM_IsEnabledDMAReq_CC4
  3449. * @param TIMx Timer instance
  3450. * @retval State of bit (1 or 0).
  3451. */
  3452. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC4(TIM_TypeDef *TIMx)
  3453. {
  3454. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC4DE) == (TIM_DIER_CC4DE)) ? 1UL : 0UL);
  3455. }
  3456. /**
  3457. * @brief Enable commutation DMA request (COMDE).
  3458. * @rmtoll DIER COMDE LL_TIM_EnableDMAReq_COM
  3459. * @param TIMx Timer instance
  3460. * @retval None
  3461. */
  3462. __STATIC_INLINE void LL_TIM_EnableDMAReq_COM(TIM_TypeDef *TIMx)
  3463. {
  3464. SET_BIT(TIMx->DIER, TIM_DIER_COMDE);
  3465. }
  3466. /**
  3467. * @brief Disable commutation DMA request (COMDE).
  3468. * @rmtoll DIER COMDE LL_TIM_DisableDMAReq_COM
  3469. * @param TIMx Timer instance
  3470. * @retval None
  3471. */
  3472. __STATIC_INLINE void LL_TIM_DisableDMAReq_COM(TIM_TypeDef *TIMx)
  3473. {
  3474. CLEAR_BIT(TIMx->DIER, TIM_DIER_COMDE);
  3475. }
  3476. /**
  3477. * @brief Indicates whether the commutation DMA request (COMDE) is enabled.
  3478. * @rmtoll DIER COMDE LL_TIM_IsEnabledDMAReq_COM
  3479. * @param TIMx Timer instance
  3480. * @retval State of bit (1 or 0).
  3481. */
  3482. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_COM(TIM_TypeDef *TIMx)
  3483. {
  3484. return ((READ_BIT(TIMx->DIER, TIM_DIER_COMDE) == (TIM_DIER_COMDE)) ? 1UL : 0UL);
  3485. }
  3486. /**
  3487. * @brief Enable trigger interrupt (TDE).
  3488. * @rmtoll DIER TDE LL_TIM_EnableDMAReq_TRIG
  3489. * @param TIMx Timer instance
  3490. * @retval None
  3491. */
  3492. __STATIC_INLINE void LL_TIM_EnableDMAReq_TRIG(TIM_TypeDef *TIMx)
  3493. {
  3494. SET_BIT(TIMx->DIER, TIM_DIER_TDE);
  3495. }
  3496. /**
  3497. * @brief Disable trigger interrupt (TDE).
  3498. * @rmtoll DIER TDE LL_TIM_DisableDMAReq_TRIG
  3499. * @param TIMx Timer instance
  3500. * @retval None
  3501. */
  3502. __STATIC_INLINE void LL_TIM_DisableDMAReq_TRIG(TIM_TypeDef *TIMx)
  3503. {
  3504. CLEAR_BIT(TIMx->DIER, TIM_DIER_TDE);
  3505. }
  3506. /**
  3507. * @brief Indicates whether the trigger interrupt (TDE) is enabled.
  3508. * @rmtoll DIER TDE LL_TIM_IsEnabledDMAReq_TRIG
  3509. * @param TIMx Timer instance
  3510. * @retval State of bit (1 or 0).
  3511. */
  3512. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_TRIG(TIM_TypeDef *TIMx)
  3513. {
  3514. return ((READ_BIT(TIMx->DIER, TIM_DIER_TDE) == (TIM_DIER_TDE)) ? 1UL : 0UL);
  3515. }
  3516. /**
  3517. * @}
  3518. */
  3519. /** @defgroup TIM_LL_EF_EVENT_Management EVENT-Management
  3520. * @{
  3521. */
  3522. /**
  3523. * @brief Generate an update event.
  3524. * @rmtoll EGR UG LL_TIM_GenerateEvent_UPDATE
  3525. * @param TIMx Timer instance
  3526. * @retval None
  3527. */
  3528. __STATIC_INLINE void LL_TIM_GenerateEvent_UPDATE(TIM_TypeDef *TIMx)
  3529. {
  3530. SET_BIT(TIMx->EGR, TIM_EGR_UG);
  3531. }
  3532. /**
  3533. * @brief Generate Capture/Compare 1 event.
  3534. * @rmtoll EGR CC1G LL_TIM_GenerateEvent_CC1
  3535. * @param TIMx Timer instance
  3536. * @retval None
  3537. */
  3538. __STATIC_INLINE void LL_TIM_GenerateEvent_CC1(TIM_TypeDef *TIMx)
  3539. {
  3540. SET_BIT(TIMx->EGR, TIM_EGR_CC1G);
  3541. }
  3542. /**
  3543. * @brief Generate Capture/Compare 2 event.
  3544. * @rmtoll EGR CC2G LL_TIM_GenerateEvent_CC2
  3545. * @param TIMx Timer instance
  3546. * @retval None
  3547. */
  3548. __STATIC_INLINE void LL_TIM_GenerateEvent_CC2(TIM_TypeDef *TIMx)
  3549. {
  3550. SET_BIT(TIMx->EGR, TIM_EGR_CC2G);
  3551. }
  3552. /**
  3553. * @brief Generate Capture/Compare 3 event.
  3554. * @rmtoll EGR CC3G LL_TIM_GenerateEvent_CC3
  3555. * @param TIMx Timer instance
  3556. * @retval None
  3557. */
  3558. __STATIC_INLINE void LL_TIM_GenerateEvent_CC3(TIM_TypeDef *TIMx)
  3559. {
  3560. SET_BIT(TIMx->EGR, TIM_EGR_CC3G);
  3561. }
  3562. /**
  3563. * @brief Generate Capture/Compare 4 event.
  3564. * @rmtoll EGR CC4G LL_TIM_GenerateEvent_CC4
  3565. * @param TIMx Timer instance
  3566. * @retval None
  3567. */
  3568. __STATIC_INLINE void LL_TIM_GenerateEvent_CC4(TIM_TypeDef *TIMx)
  3569. {
  3570. SET_BIT(TIMx->EGR, TIM_EGR_CC4G);
  3571. }
  3572. /**
  3573. * @brief Generate commutation event.
  3574. * @rmtoll EGR COMG LL_TIM_GenerateEvent_COM
  3575. * @param TIMx Timer instance
  3576. * @retval None
  3577. */
  3578. __STATIC_INLINE void LL_TIM_GenerateEvent_COM(TIM_TypeDef *TIMx)
  3579. {
  3580. SET_BIT(TIMx->EGR, TIM_EGR_COMG);
  3581. }
  3582. /**
  3583. * @brief Generate trigger event.
  3584. * @rmtoll EGR TG LL_TIM_GenerateEvent_TRIG
  3585. * @param TIMx Timer instance
  3586. * @retval None
  3587. */
  3588. __STATIC_INLINE void LL_TIM_GenerateEvent_TRIG(TIM_TypeDef *TIMx)
  3589. {
  3590. SET_BIT(TIMx->EGR, TIM_EGR_TG);
  3591. }
  3592. /**
  3593. * @brief Generate break event.
  3594. * @rmtoll EGR BG LL_TIM_GenerateEvent_BRK
  3595. * @param TIMx Timer instance
  3596. * @retval None
  3597. */
  3598. __STATIC_INLINE void LL_TIM_GenerateEvent_BRK(TIM_TypeDef *TIMx)
  3599. {
  3600. SET_BIT(TIMx->EGR, TIM_EGR_BG);
  3601. }
  3602. /**
  3603. * @}
  3604. */
  3605. #if defined(USE_FULL_LL_DRIVER)
  3606. /** @defgroup TIM_LL_EF_Init Initialisation and deinitialisation functions
  3607. * @{
  3608. */
  3609. ErrorStatus LL_TIM_DeInit(TIM_TypeDef *TIMx);
  3610. void LL_TIM_StructInit(LL_TIM_InitTypeDef *TIM_InitStruct);
  3611. ErrorStatus LL_TIM_Init(TIM_TypeDef *TIMx, LL_TIM_InitTypeDef *TIM_InitStruct);
  3612. void LL_TIM_OC_StructInit(LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct);
  3613. ErrorStatus LL_TIM_OC_Init(TIM_TypeDef *TIMx, uint32_t Channel, LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct);
  3614. void LL_TIM_IC_StructInit(LL_TIM_IC_InitTypeDef *TIM_ICInitStruct);
  3615. ErrorStatus LL_TIM_IC_Init(TIM_TypeDef *TIMx, uint32_t Channel, LL_TIM_IC_InitTypeDef *TIM_IC_InitStruct);
  3616. void LL_TIM_ENCODER_StructInit(LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct);
  3617. ErrorStatus LL_TIM_ENCODER_Init(TIM_TypeDef *TIMx, LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct);
  3618. void LL_TIM_HALLSENSOR_StructInit(LL_TIM_HALLSENSOR_InitTypeDef *TIM_HallSensorInitStruct);
  3619. ErrorStatus LL_TIM_HALLSENSOR_Init(TIM_TypeDef *TIMx, LL_TIM_HALLSENSOR_InitTypeDef *TIM_HallSensorInitStruct);
  3620. void LL_TIM_BDTR_StructInit(LL_TIM_BDTR_InitTypeDef *TIM_BDTRInitStruct);
  3621. ErrorStatus LL_TIM_BDTR_Init(TIM_TypeDef *TIMx, LL_TIM_BDTR_InitTypeDef *TIM_BDTRInitStruct);
  3622. /**
  3623. * @}
  3624. */
  3625. #endif /* USE_FULL_LL_DRIVER */
  3626. /**
  3627. * @}
  3628. */
  3629. /**
  3630. * @}
  3631. */
  3632. #endif /* TIM1 || TIM2 || TIM3 || TIM14 || TIM15 || TIM16 || TIM17 || TIM6 || TIM7 */
  3633. /**
  3634. * @}
  3635. */
  3636. #ifdef __cplusplus
  3637. }
  3638. #endif
  3639. #endif /* __STM32F0xx_LL_TIM_H */
  3640. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/