stm32f4xx_ll_tim.h 166 KB

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