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stm32l1xx_ll_tim.h 138KB

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  1. /**
  2. ******************************************************************************
  3. * @file stm32l1xx_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 __STM32L1xx_LL_TIM_H
  21. #define __STM32L1xx_LL_TIM_H
  22. #ifdef __cplusplus
  23. extern "C" {
  24. #endif
  25. /* Includes ------------------------------------------------------------------*/
  26. #include "stm32l1xx.h"
  27. /** @addtogroup STM32L1xx_LL_Driver
  28. * @{
  29. */
  30. #if defined (TIM2) || defined (TIM3) || defined (TIM4) || defined (TIM5) || defined (TIM9) || defined (TIM10) || defined (TIM11) || defined (TIM6) || defined (TIM7)
  31. /** @defgroup TIM_LL TIM
  32. * @{
  33. */
  34. /* Private types -------------------------------------------------------------*/
  35. /* Private variables ---------------------------------------------------------*/
  36. /** @defgroup TIM_LL_Private_Variables TIM Private Variables
  37. * @{
  38. */
  39. static const uint8_t OFFSET_TAB_CCMRx[] =
  40. {
  41. 0x00U, /* 0: TIMx_CH1 */
  42. 0x00U, /* 1: NA */
  43. 0x00U, /* 2: TIMx_CH2 */
  44. 0x00U, /* 3: NA */
  45. 0x04U, /* 4: TIMx_CH3 */
  46. 0x00U, /* 5: NA */
  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. 0U, /* 1: NA */
  73. 4U, /* 2: CC2P */
  74. 0U, /* 3: NA */
  75. 8U, /* 4: CC3P */
  76. 0U, /* 5: NA */
  77. 12U /* 6: CC4P */
  78. };
  79. /**
  80. * @}
  81. */
  82. /* Private constants ---------------------------------------------------------*/
  83. /** @defgroup TIM_LL_Private_Constants TIM Private Constants
  84. * @{
  85. */
  86. #define TIMx_OR_RMP_SHIFT 16U
  87. #define TIMx_OR_RMP_MASK 0x0000FFFFU
  88. #define TIM_OR_RMP_MASK ((TIM_OR_TI1RMP | TIM_OR_ETR_RMP | TIM_OR_TI1_RMP_RI) << TIMx_OR_RMP_SHIFT)
  89. #define TIM9_OR_RMP_MASK ((TIM_OR_TI1RMP | TIM9_OR_ITR1_RMP) << TIMx_OR_RMP_SHIFT)
  90. #define TIM2_OR_RMP_MASK (TIM2_OR_ITR1_RMP << TIMx_OR_RMP_SHIFT)
  91. #define TIM3_OR_RMP_MASK (TIM3_OR_ITR2_RMP << TIMx_OR_RMP_SHIFT)
  92. /**
  93. * @}
  94. */
  95. /* Private macros ------------------------------------------------------------*/
  96. /** @defgroup TIM_LL_Private_Macros TIM Private Macros
  97. * @{
  98. */
  99. /** @brief Convert channel id into channel index.
  100. * @param __CHANNEL__ This parameter can be one of the following values:
  101. * @arg @ref LL_TIM_CHANNEL_CH1
  102. * @arg @ref LL_TIM_CHANNEL_CH2
  103. * @arg @ref LL_TIM_CHANNEL_CH3
  104. * @arg @ref LL_TIM_CHANNEL_CH4
  105. * @retval none
  106. */
  107. #define TIM_GET_CHANNEL_INDEX( __CHANNEL__) \
  108. (((__CHANNEL__) == LL_TIM_CHANNEL_CH1) ? 0U :\
  109. ((__CHANNEL__) == LL_TIM_CHANNEL_CH2) ? 2U :\
  110. ((__CHANNEL__) == LL_TIM_CHANNEL_CH3) ? 4U : 6U)
  111. /**
  112. * @}
  113. */
  114. /* Exported types ------------------------------------------------------------*/
  115. #if defined(USE_FULL_LL_DRIVER)
  116. /** @defgroup TIM_LL_ES_INIT TIM Exported Init structure
  117. * @{
  118. */
  119. /**
  120. * @brief TIM Time Base configuration structure definition.
  121. */
  122. typedef struct
  123. {
  124. uint16_t Prescaler; /*!< Specifies the prescaler value used to divide the TIM clock.
  125. This parameter can be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  126. This feature can be modified afterwards using unitary function @ref LL_TIM_SetPrescaler().*/
  127. uint32_t CounterMode; /*!< Specifies the counter mode.
  128. This parameter can be a value of @ref TIM_LL_EC_COUNTERMODE.
  129. This feature can be modified afterwards using unitary function @ref LL_TIM_SetCounterMode().*/
  130. uint32_t Autoreload; /*!< Specifies the auto reload value to be loaded into the active
  131. Auto-Reload Register at the next update event.
  132. This parameter must be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  133. Some timer instances may support 32 bits counters. In that case this parameter must be a number between 0x0000 and 0xFFFFFFFF.
  134. This feature can be modified afterwards using unitary function @ref LL_TIM_SetAutoReload().*/
  135. uint32_t ClockDivision; /*!< Specifies the clock division.
  136. This parameter can be a value of @ref TIM_LL_EC_CLOCKDIVISION.
  137. This feature can be modified afterwards using unitary function @ref LL_TIM_SetClockDivision().*/
  138. } LL_TIM_InitTypeDef;
  139. /**
  140. * @brief TIM Output Compare configuration structure definition.
  141. */
  142. typedef struct
  143. {
  144. uint32_t OCMode; /*!< Specifies the output mode.
  145. This parameter can be a value of @ref TIM_LL_EC_OCMODE.
  146. This feature can be modified afterwards using unitary function @ref LL_TIM_OC_SetMode().*/
  147. uint32_t OCState; /*!< Specifies the TIM Output Compare state.
  148. This parameter can be a value of @ref TIM_LL_EC_OCSTATE.
  149. This feature can be modified afterwards using unitary functions @ref LL_TIM_CC_EnableChannel() or @ref LL_TIM_CC_DisableChannel().*/
  150. uint32_t CompareValue; /*!< Specifies the Compare value to be loaded into the Capture Compare Register.
  151. This parameter can be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
  152. This feature can be modified afterwards using unitary function LL_TIM_OC_SetCompareCHx (x=1..6).*/
  153. uint32_t OCPolarity; /*!< Specifies the output polarity.
  154. This parameter can be a value of @ref TIM_LL_EC_OCPOLARITY.
  155. This feature can be modified afterwards using unitary function @ref LL_TIM_OC_SetPolarity().*/
  156. } LL_TIM_OC_InitTypeDef;
  157. /**
  158. * @brief TIM Input Capture configuration structure definition.
  159. */
  160. typedef struct
  161. {
  162. uint32_t ICPolarity; /*!< Specifies the active edge of the input signal.
  163. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  164. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPolarity().*/
  165. uint32_t ICActiveInput; /*!< Specifies the input.
  166. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  167. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetActiveInput().*/
  168. uint32_t ICPrescaler; /*!< Specifies the Input Capture Prescaler.
  169. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  170. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPrescaler().*/
  171. uint32_t ICFilter; /*!< Specifies the input capture filter.
  172. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  173. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetFilter().*/
  174. } LL_TIM_IC_InitTypeDef;
  175. /**
  176. * @brief TIM Encoder interface configuration structure definition.
  177. */
  178. typedef struct
  179. {
  180. uint32_t EncoderMode; /*!< Specifies the encoder resolution (x2 or x4).
  181. This parameter can be a value of @ref TIM_LL_EC_ENCODERMODE.
  182. This feature can be modified afterwards using unitary function @ref LL_TIM_SetEncoderMode().*/
  183. uint32_t IC1Polarity; /*!< Specifies the active edge of TI1 input.
  184. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  185. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPolarity().*/
  186. uint32_t IC1ActiveInput; /*!< Specifies the TI1 input source
  187. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  188. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetActiveInput().*/
  189. uint32_t IC1Prescaler; /*!< Specifies the TI1 input prescaler value.
  190. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  191. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPrescaler().*/
  192. uint32_t IC1Filter; /*!< Specifies the TI1 input filter.
  193. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  194. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetFilter().*/
  195. uint32_t IC2Polarity; /*!< Specifies the active edge of TI2 input.
  196. This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
  197. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPolarity().*/
  198. uint32_t IC2ActiveInput; /*!< Specifies the TI2 input source
  199. This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
  200. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetActiveInput().*/
  201. uint32_t IC2Prescaler; /*!< Specifies the TI2 input prescaler value.
  202. This parameter can be a value of @ref TIM_LL_EC_ICPSC.
  203. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPrescaler().*/
  204. uint32_t IC2Filter; /*!< Specifies the TI2 input filter.
  205. This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
  206. This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetFilter().*/
  207. } LL_TIM_ENCODER_InitTypeDef;
  208. /**
  209. * @}
  210. */
  211. #endif /* USE_FULL_LL_DRIVER */
  212. /* Exported constants --------------------------------------------------------*/
  213. /** @defgroup TIM_LL_Exported_Constants TIM Exported Constants
  214. * @{
  215. */
  216. /** @defgroup TIM_LL_EC_GET_FLAG Get Flags Defines
  217. * @brief Flags defines which can be used with LL_TIM_ReadReg function.
  218. * @{
  219. */
  220. #define LL_TIM_SR_UIF TIM_SR_UIF /*!< Update interrupt flag */
  221. #define LL_TIM_SR_CC1IF TIM_SR_CC1IF /*!< Capture/compare 1 interrupt flag */
  222. #define LL_TIM_SR_CC2IF TIM_SR_CC2IF /*!< Capture/compare 2 interrupt flag */
  223. #define LL_TIM_SR_CC3IF TIM_SR_CC3IF /*!< Capture/compare 3 interrupt flag */
  224. #define LL_TIM_SR_CC4IF TIM_SR_CC4IF /*!< Capture/compare 4 interrupt flag */
  225. #define LL_TIM_SR_TIF TIM_SR_TIF /*!< Trigger interrupt flag */
  226. #define LL_TIM_SR_CC1OF TIM_SR_CC1OF /*!< Capture/Compare 1 overcapture flag */
  227. #define LL_TIM_SR_CC2OF TIM_SR_CC2OF /*!< Capture/Compare 2 overcapture flag */
  228. #define LL_TIM_SR_CC3OF TIM_SR_CC3OF /*!< Capture/Compare 3 overcapture flag */
  229. #define LL_TIM_SR_CC4OF TIM_SR_CC4OF /*!< Capture/Compare 4 overcapture flag */
  230. /**
  231. * @}
  232. */
  233. /** @defgroup TIM_LL_EC_IT IT Defines
  234. * @brief IT defines which can be used with LL_TIM_ReadReg and LL_TIM_WriteReg functions.
  235. * @{
  236. */
  237. #define LL_TIM_DIER_UIE TIM_DIER_UIE /*!< Update interrupt enable */
  238. #define LL_TIM_DIER_CC1IE TIM_DIER_CC1IE /*!< Capture/compare 1 interrupt enable */
  239. #define LL_TIM_DIER_CC2IE TIM_DIER_CC2IE /*!< Capture/compare 2 interrupt enable */
  240. #define LL_TIM_DIER_CC3IE TIM_DIER_CC3IE /*!< Capture/compare 3 interrupt enable */
  241. #define LL_TIM_DIER_CC4IE TIM_DIER_CC4IE /*!< Capture/compare 4 interrupt enable */
  242. #define LL_TIM_DIER_TIE TIM_DIER_TIE /*!< Trigger interrupt enable */
  243. /**
  244. * @}
  245. */
  246. /** @defgroup TIM_LL_EC_UPDATESOURCE Update Source
  247. * @{
  248. */
  249. #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 */
  250. #define LL_TIM_UPDATESOURCE_COUNTER TIM_CR1_URS /*!< Only counter overflow/underflow generates an update request */
  251. /**
  252. * @}
  253. */
  254. /** @defgroup TIM_LL_EC_ONEPULSEMODE One Pulse Mode
  255. * @{
  256. */
  257. #define LL_TIM_ONEPULSEMODE_SINGLE TIM_CR1_OPM /*!< Counter is not stopped at update event */
  258. #define LL_TIM_ONEPULSEMODE_REPETITIVE 0x00000000U /*!< Counter stops counting at the next update event */
  259. /**
  260. * @}
  261. */
  262. /** @defgroup TIM_LL_EC_COUNTERMODE Counter Mode
  263. * @{
  264. */
  265. #define LL_TIM_COUNTERMODE_UP 0x00000000U /*!<Counter used as upcounter */
  266. #define LL_TIM_COUNTERMODE_DOWN TIM_CR1_DIR /*!< Counter used as downcounter */
  267. #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. */
  268. #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 */
  269. #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. */
  270. /**
  271. * @}
  272. */
  273. /** @defgroup TIM_LL_EC_CLOCKDIVISION Clock Division
  274. * @{
  275. */
  276. #define LL_TIM_CLOCKDIVISION_DIV1 0x00000000U /*!< tDTS=tCK_INT */
  277. #define LL_TIM_CLOCKDIVISION_DIV2 TIM_CR1_CKD_0 /*!< tDTS=2*tCK_INT */
  278. #define LL_TIM_CLOCKDIVISION_DIV4 TIM_CR1_CKD_1 /*!< tDTS=4*tCK_INT */
  279. /**
  280. * @}
  281. */
  282. /** @defgroup TIM_LL_EC_COUNTERDIRECTION Counter Direction
  283. * @{
  284. */
  285. #define LL_TIM_COUNTERDIRECTION_UP 0x00000000U /*!< Timer counter counts up */
  286. #define LL_TIM_COUNTERDIRECTION_DOWN TIM_CR1_DIR /*!< Timer counter counts down */
  287. /**
  288. * @}
  289. */
  290. /** @defgroup TIM_LL_EC_CCDMAREQUEST Capture Compare DMA Request
  291. * @{
  292. */
  293. #define LL_TIM_CCDMAREQUEST_CC 0x00000000U /*!< CCx DMA request sent when CCx event occurs */
  294. #define LL_TIM_CCDMAREQUEST_UPDATE TIM_CR2_CCDS /*!< CCx DMA requests sent when update event occurs */
  295. /**
  296. * @}
  297. */
  298. /** @defgroup TIM_LL_EC_CHANNEL Channel
  299. * @{
  300. */
  301. #define LL_TIM_CHANNEL_CH1 TIM_CCER_CC1E /*!< Timer input/output channel 1 */
  302. #define LL_TIM_CHANNEL_CH2 TIM_CCER_CC2E /*!< Timer input/output channel 2 */
  303. #define LL_TIM_CHANNEL_CH3 TIM_CCER_CC3E /*!< Timer input/output channel 3 */
  304. #define LL_TIM_CHANNEL_CH4 TIM_CCER_CC4E /*!< Timer input/output channel 4 */
  305. /**
  306. * @}
  307. */
  308. #if defined(USE_FULL_LL_DRIVER)
  309. /** @defgroup TIM_LL_EC_OCSTATE Output Configuration State
  310. * @{
  311. */
  312. #define LL_TIM_OCSTATE_DISABLE 0x00000000U /*!< OCx is not active */
  313. #define LL_TIM_OCSTATE_ENABLE TIM_CCER_CC1E /*!< OCx signal is output on the corresponding output pin */
  314. /**
  315. * @}
  316. */
  317. #endif /* USE_FULL_LL_DRIVER */
  318. /** @defgroup TIM_LL_EC_OCMODE Output Configuration Mode
  319. * @{
  320. */
  321. #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 */
  322. #define LL_TIM_OCMODE_ACTIVE TIM_CCMR1_OC1M_0 /*!<OCyREF is forced high on compare match*/
  323. #define LL_TIM_OCMODE_INACTIVE TIM_CCMR1_OC1M_1 /*!<OCyREF is forced low on compare match*/
  324. #define LL_TIM_OCMODE_TOGGLE (TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_0) /*!<OCyREF toggles on compare match*/
  325. #define LL_TIM_OCMODE_FORCED_INACTIVE TIM_CCMR1_OC1M_2 /*!<OCyREF is forced low*/
  326. #define LL_TIM_OCMODE_FORCED_ACTIVE (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_0) /*!<OCyREF is forced high*/
  327. #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.*/
  328. #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*/
  329. /**
  330. * @}
  331. */
  332. /** @defgroup TIM_LL_EC_OCPOLARITY Output Configuration Polarity
  333. * @{
  334. */
  335. #define LL_TIM_OCPOLARITY_HIGH 0x00000000U /*!< OCxactive high*/
  336. #define LL_TIM_OCPOLARITY_LOW TIM_CCER_CC1P /*!< OCxactive low*/
  337. /**
  338. * @}
  339. */
  340. /** @defgroup TIM_LL_EC_ACTIVEINPUT Active Input Selection
  341. * @{
  342. */
  343. #define LL_TIM_ACTIVEINPUT_DIRECTTI (TIM_CCMR1_CC1S_0 << 16U) /*!< ICx is mapped on TIx */
  344. #define LL_TIM_ACTIVEINPUT_INDIRECTTI (TIM_CCMR1_CC1S_1 << 16U) /*!< ICx is mapped on TIy */
  345. #define LL_TIM_ACTIVEINPUT_TRC (TIM_CCMR1_CC1S << 16U) /*!< ICx is mapped on TRC */
  346. /**
  347. * @}
  348. */
  349. /** @defgroup TIM_LL_EC_ICPSC Input Configuration Prescaler
  350. * @{
  351. */
  352. #define LL_TIM_ICPSC_DIV1 0x00000000U /*!< No prescaler, capture is done each time an edge is detected on the capture input */
  353. #define LL_TIM_ICPSC_DIV2 (TIM_CCMR1_IC1PSC_0 << 16U) /*!< Capture is done once every 2 events */
  354. #define LL_TIM_ICPSC_DIV4 (TIM_CCMR1_IC1PSC_1 << 16U) /*!< Capture is done once every 4 events */
  355. #define LL_TIM_ICPSC_DIV8 (TIM_CCMR1_IC1PSC << 16U) /*!< Capture is done once every 8 events */
  356. /**
  357. * @}
  358. */
  359. /** @defgroup TIM_LL_EC_IC_FILTER Input Configuration Filter
  360. * @{
  361. */
  362. #define LL_TIM_IC_FILTER_FDIV1 0x00000000U /*!< No filter, sampling is done at fDTS */
  363. #define LL_TIM_IC_FILTER_FDIV1_N2 (TIM_CCMR1_IC1F_0 << 16U) /*!< fSAMPLING=fCK_INT, N=2 */
  364. #define LL_TIM_IC_FILTER_FDIV1_N4 (TIM_CCMR1_IC1F_1 << 16U) /*!< fSAMPLING=fCK_INT, N=4 */
  365. #define LL_TIM_IC_FILTER_FDIV1_N8 ((TIM_CCMR1_IC1F_1 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fCK_INT, N=8 */
  366. #define LL_TIM_IC_FILTER_FDIV2_N6 (TIM_CCMR1_IC1F_2 << 16U) /*!< fSAMPLING=fDTS/2, N=6 */
  367. #define LL_TIM_IC_FILTER_FDIV2_N8 ((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/2, N=8 */
  368. #define LL_TIM_IC_FILTER_FDIV4_N6 ((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/4, N=6 */
  369. #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 */
  370. #define LL_TIM_IC_FILTER_FDIV8_N6 (TIM_CCMR1_IC1F_3 << 16U) /*!< fSAMPLING=fDTS/8, N=6 */
  371. #define LL_TIM_IC_FILTER_FDIV8_N8 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/8, N=8 */
  372. #define LL_TIM_IC_FILTER_FDIV16_N5 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/16, N=5 */
  373. #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 */
  374. #define LL_TIM_IC_FILTER_FDIV16_N8 ((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_2) << 16U) /*!< fSAMPLING=fDTS/16, N=8 */
  375. #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 */
  376. #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 */
  377. #define LL_TIM_IC_FILTER_FDIV32_N8 (TIM_CCMR1_IC1F << 16U) /*!< fSAMPLING=fDTS/32, N=8 */
  378. /**
  379. * @}
  380. */
  381. /** @defgroup TIM_LL_EC_IC_POLARITY Input Configuration Polarity
  382. * @{
  383. */
  384. #define LL_TIM_IC_POLARITY_RISING 0x00000000U /*!< The circuit is sensitive to TIxFP1 rising edge, TIxFP1 is not inverted */
  385. #define LL_TIM_IC_POLARITY_FALLING TIM_CCER_CC1P /*!< The circuit is sensitive to TIxFP1 falling edge, TIxFP1 is inverted */
  386. #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 */
  387. /**
  388. * @}
  389. */
  390. /** @defgroup TIM_LL_EC_CLOCKSOURCE Clock Source
  391. * @{
  392. */
  393. #define LL_TIM_CLOCKSOURCE_INTERNAL 0x00000000U /*!< The timer is clocked by the internal clock provided from the RCC */
  394. #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*/
  395. #define LL_TIM_CLOCKSOURCE_EXT_MODE2 TIM_SMCR_ECE /*!< Counter counts at each rising or falling edge on the external trigger input ETR */
  396. /**
  397. * @}
  398. */
  399. /** @defgroup TIM_LL_EC_ENCODERMODE Encoder Mode
  400. * @{
  401. */
  402. #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 */
  403. #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 */
  404. #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 */
  405. /**
  406. * @}
  407. */
  408. /** @defgroup TIM_LL_EC_TRGO Trigger Output
  409. * @{
  410. */
  411. #define LL_TIM_TRGO_RESET 0x00000000U /*!< UG bit from the TIMx_EGR register is used as trigger output */
  412. #define LL_TIM_TRGO_ENABLE TIM_CR2_MMS_0 /*!< Counter Enable signal (CNT_EN) is used as trigger output */
  413. #define LL_TIM_TRGO_UPDATE TIM_CR2_MMS_1 /*!< Update event is used as trigger output */
  414. #define LL_TIM_TRGO_CC1IF (TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< CC1 capture or a compare match is used as trigger output */
  415. #define LL_TIM_TRGO_OC1REF TIM_CR2_MMS_2 /*!< OC1REF signal is used as trigger output */
  416. #define LL_TIM_TRGO_OC2REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_0) /*!< OC2REF signal is used as trigger output */
  417. #define LL_TIM_TRGO_OC3REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1) /*!< OC3REF signal is used as trigger output */
  418. #define LL_TIM_TRGO_OC4REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< OC4REF signal is used as trigger output */
  419. /**
  420. * @}
  421. */
  422. /** @defgroup TIM_LL_EC_SLAVEMODE Slave Mode
  423. * @{
  424. */
  425. #define LL_TIM_SLAVEMODE_DISABLED 0x00000000U /*!< Slave mode disabled */
  426. #define LL_TIM_SLAVEMODE_RESET TIM_SMCR_SMS_2 /*!< Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter */
  427. #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 */
  428. #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 */
  429. /**
  430. * @}
  431. */
  432. /** @defgroup TIM_LL_EC_TS Trigger Selection
  433. * @{
  434. */
  435. #define LL_TIM_TS_ITR0 0x00000000U /*!< Internal Trigger 0 (ITR0) is used as trigger input */
  436. #define LL_TIM_TS_ITR1 TIM_SMCR_TS_0 /*!< Internal Trigger 1 (ITR1) is used as trigger input */
  437. #define LL_TIM_TS_ITR2 TIM_SMCR_TS_1 /*!< Internal Trigger 2 (ITR2) is used as trigger input */
  438. #define LL_TIM_TS_ITR3 (TIM_SMCR_TS_0 | TIM_SMCR_TS_1) /*!< Internal Trigger 3 (ITR3) is used as trigger input */
  439. #define LL_TIM_TS_TI1F_ED TIM_SMCR_TS_2 /*!< TI1 Edge Detector (TI1F_ED) is used as trigger input */
  440. #define LL_TIM_TS_TI1FP1 (TIM_SMCR_TS_2 | TIM_SMCR_TS_0) /*!< Filtered Timer Input 1 (TI1FP1) is used as trigger input */
  441. #define LL_TIM_TS_TI2FP2 (TIM_SMCR_TS_2 | TIM_SMCR_TS_1) /*!< Filtered Timer Input 2 (TI12P2) is used as trigger input */
  442. #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 */
  443. /**
  444. * @}
  445. */
  446. /** @defgroup TIM_LL_EC_ETR_POLARITY External Trigger Polarity
  447. * @{
  448. */
  449. #define LL_TIM_ETR_POLARITY_NONINVERTED 0x00000000U /*!< ETR is non-inverted, active at high level or rising edge */
  450. #define LL_TIM_ETR_POLARITY_INVERTED TIM_SMCR_ETP /*!< ETR is inverted, active at low level or falling edge */
  451. /**
  452. * @}
  453. */
  454. /** @defgroup TIM_LL_EC_ETR_PRESCALER External Trigger Prescaler
  455. * @{
  456. */
  457. #define LL_TIM_ETR_PRESCALER_DIV1 0x00000000U /*!< ETR prescaler OFF */
  458. #define LL_TIM_ETR_PRESCALER_DIV2 TIM_SMCR_ETPS_0 /*!< ETR frequency is divided by 2 */
  459. #define LL_TIM_ETR_PRESCALER_DIV4 TIM_SMCR_ETPS_1 /*!< ETR frequency is divided by 4 */
  460. #define LL_TIM_ETR_PRESCALER_DIV8 TIM_SMCR_ETPS /*!< ETR frequency is divided by 8 */
  461. /**
  462. * @}
  463. */
  464. /** @defgroup TIM_LL_EC_ETR_FILTER External Trigger Filter
  465. * @{
  466. */
  467. #define LL_TIM_ETR_FILTER_FDIV1 0x00000000U /*!< No filter, sampling is done at fDTS */
  468. #define LL_TIM_ETR_FILTER_FDIV1_N2 TIM_SMCR_ETF_0 /*!< fSAMPLING=fCK_INT, N=2 */
  469. #define LL_TIM_ETR_FILTER_FDIV1_N4 TIM_SMCR_ETF_1 /*!< fSAMPLING=fCK_INT, N=4 */
  470. #define LL_TIM_ETR_FILTER_FDIV1_N8 (TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fCK_INT, N=8 */
  471. #define LL_TIM_ETR_FILTER_FDIV2_N6 TIM_SMCR_ETF_2 /*!< fSAMPLING=fDTS/2, N=6 */
  472. #define LL_TIM_ETR_FILTER_FDIV2_N8 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/2, N=8 */
  473. #define LL_TIM_ETR_FILTER_FDIV4_N6 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/4, N=6 */
  474. #define LL_TIM_ETR_FILTER_FDIV4_N8 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/4, N=8 */
  475. #define LL_TIM_ETR_FILTER_FDIV8_N6 TIM_SMCR_ETF_3 /*!< fSAMPLING=fDTS/8, N=8 */
  476. #define LL_TIM_ETR_FILTER_FDIV8_N8 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/16, N=5 */
  477. #define LL_TIM_ETR_FILTER_FDIV16_N5 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/16, N=6 */
  478. #define LL_TIM_ETR_FILTER_FDIV16_N6 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/16, N=8 */
  479. #define LL_TIM_ETR_FILTER_FDIV16_N8 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2) /*!< fSAMPLING=fDTS/16, N=5 */
  480. #define LL_TIM_ETR_FILTER_FDIV32_N5 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/32, N=5 */
  481. #define LL_TIM_ETR_FILTER_FDIV32_N6 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/32, N=6 */
  482. #define LL_TIM_ETR_FILTER_FDIV32_N8 TIM_SMCR_ETF /*!< fSAMPLING=fDTS/32, N=8 */
  483. /**
  484. * @}
  485. */
  486. /** @defgroup TIM_LL_EC_DMABURST_BASEADDR DMA Burst Base Address
  487. * @{
  488. */
  489. #define LL_TIM_DMABURST_BASEADDR_CR1 0x00000000U /*!< TIMx_CR1 register is the DMA base address for DMA burst */
  490. #define LL_TIM_DMABURST_BASEADDR_CR2 TIM_DCR_DBA_0 /*!< TIMx_CR2 register is the DMA base address for DMA burst */
  491. #define LL_TIM_DMABURST_BASEADDR_SMCR TIM_DCR_DBA_1 /*!< TIMx_SMCR register is the DMA base address for DMA burst */
  492. #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 */
  493. #define LL_TIM_DMABURST_BASEADDR_SR TIM_DCR_DBA_2 /*!< TIMx_SR register is the DMA base address for DMA burst */
  494. #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 */
  495. #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 */
  496. #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 */
  497. #define LL_TIM_DMABURST_BASEADDR_CCER TIM_DCR_DBA_3 /*!< TIMx_CCER register is the DMA base address for DMA burst */
  498. #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 */
  499. #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 */
  500. #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 */
  501. #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 */
  502. #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 */
  503. #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 */
  504. #define LL_TIM_DMABURST_BASEADDR_CCR4 TIM_DCR_DBA_4 /*!< TIMx_CCR4 register is the DMA base address for DMA burst */
  505. #define LL_TIM_DMABURST_BASEADDR_OR (TIM_DCR_DBA_4 | TIM_DCR_DBA_2) /*!< TIMx_OR register is the DMA base address for DMA burst */
  506. /**
  507. * @}
  508. */
  509. /** @defgroup TIM_LL_EC_DMABURST_LENGTH DMA Burst Length
  510. * @{
  511. */
  512. #define LL_TIM_DMABURST_LENGTH_1TRANSFER 0x00000000U /*!< Transfer is done to 1 register starting from the DMA burst base address */
  513. #define LL_TIM_DMABURST_LENGTH_2TRANSFERS TIM_DCR_DBL_0 /*!< Transfer is done to 2 registers starting from the DMA burst base address */
  514. #define LL_TIM_DMABURST_LENGTH_3TRANSFERS TIM_DCR_DBL_1 /*!< Transfer is done to 3 registers starting from the DMA burst base address */
  515. #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 */
  516. #define LL_TIM_DMABURST_LENGTH_5TRANSFERS TIM_DCR_DBL_2 /*!< Transfer is done to 5 registers starting from the DMA burst base address */
  517. #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 */
  518. #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 */
  519. #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 */
  520. #define LL_TIM_DMABURST_LENGTH_9TRANSFERS TIM_DCR_DBL_3 /*!< Transfer is done to 9 registers starting from the DMA burst base address */
  521. #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 */
  522. #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 */
  523. #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 */
  524. #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 */
  525. #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 */
  526. #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 */
  527. #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 */
  528. #define LL_TIM_DMABURST_LENGTH_17TRANSFERS TIM_DCR_DBL_4 /*!< Transfer is done to 17 registers starting from the DMA burst base address */
  529. #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 */
  530. /**
  531. * @}
  532. */
  533. /** @defgroup TIM_LL_EC_TIM10_TI1_RMP TIM10 input 1 remapping capability
  534. * @{
  535. */
  536. #define LL_TIM_TIM10_TI1_RMP_GPIO TIM_OR_RMP_MASK /*!< TIM10 channel1 is connected to GPIO */
  537. #define LL_TIM_TIM10_TI1_RMP_LSI (TIM_OR_TI1RMP_0 | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to LSI internal clock */
  538. #define LL_TIM_TIM10_TI1_RMP_LSE (TIM_OR_TI1RMP_1 | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to LSE internal clock */
  539. #define LL_TIM_TIM10_TI1_RMP_RTC (TIM_OR_TI1RMP_0 | TIM_OR_TI1RMP_1 | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to RTC wakeup interrupt signal */
  540. /**
  541. * @}
  542. */
  543. /** @defgroup TIM_LL_EC_TIM10_ETR_RMP TIM10 ETR remap
  544. * @{
  545. */
  546. #define LL_TIM_TIM10_ETR_RMP_LSE TIM_OR_RMP_MASK /*!< TIM10 ETR input is connected to LSE */
  547. #define LL_TIM_TIM10_ETR_RMP_TIM9_TGO (TIM_OR_ETR_RMP | TIM_OR_RMP_MASK) /*!< TIM10 ETR input is connected to TIM9 TGO */
  548. /**
  549. * @}
  550. */
  551. /** @defgroup TIM_LL_EC_TIM10_TI1_RMP_RI TIM10 Input 1 remap for Routing Interface (RI)
  552. * @{
  553. */
  554. #define LL_TIM_TIM10_TI1_RMP TIM_OR_RMP_MASK /*!< TIM10 Channel1 connection depends on TI1_RMP[1:0] bit values */
  555. #define LL_TIM_TIM10_TI1_RMP_RI (TIM_OR_TI1_RMP_RI | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to RI */
  556. /**
  557. * @}
  558. */
  559. /** @defgroup TIM_LL_EC_TIM11_TI1_RMP TIM11 input 1 remapping capability
  560. * @{
  561. */
  562. #define LL_TIM_TIM11_TI1_RMP_GPIO TIM_OR_RMP_MASK /*!< TIM11 channel1 is connected to GPIO */
  563. #define LL_TIM_TIM11_TI1_RMP_MSI (TIM_OR_TI1RMP_0 | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to MSI internal clock */
  564. #define LL_TIM_TIM11_TI1_RMP_HSE_RTC (TIM_OR_TI1RMP_1 | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to HSE RTC clock */
  565. #define LL_TIM_TIM11_TI1_RMP_GPIO1 (TIM_OR_TI1RMP_0 | TIM_OR_TI1RMP_1 | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to GPIO */
  566. /**
  567. * @}
  568. */
  569. /** @defgroup TIM_LL_EC_TIM11_ETR_RMP TIM11 ETR remap
  570. * @{
  571. */
  572. #define LL_TIM_TIM11_ETR_RMP_LSE TIM_OR_RMP_MASK /*!< TIM11 ETR input is connected to LSE */
  573. #define LL_TIM_TIM11_ETR_RMP_TIM9_TGO (TIM_OR_ETR_RMP | TIM_OR_RMP_MASK) /*!< TIM11 ETR input is connected to TIM9 TGO clock */
  574. /**
  575. * @}
  576. */
  577. /** @defgroup TIM_LL_EC_TIM11_TI1_RMP_RI TIM11 Input 1 remap for Routing Interface (RI)
  578. * @{
  579. */
  580. #define LL_TIM_TIM11_TI1_RMP TIM_OR_RMP_MASK /*!< TIM11 Channel1 connection depends on TI1_RMP[1:0] bit values */
  581. #define LL_TIM_TIM11_TI1_RMP_RI (TIM_OR_TI1_RMP_RI | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to RI */
  582. /**
  583. * @}
  584. */
  585. /** @defgroup TIM_LL_EC_TIM9_TI1_RMP TIM9 Input 1 remap
  586. * @{
  587. */
  588. #define LL_TIM_TIM9_TI1_RMP_GPIO TIM9_OR_RMP_MASK /*!< TIM9 channel1 is connected to GPIO */
  589. #define LL_TIM_TIM9_TI1_RMP_LSE (TIM_OR_TI1RMP_0 | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to LSE internal clock */
  590. #define LL_TIM_TIM9_TI1_RMP_GPIO1 (TIM_OR_TI1RMP_1 | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to GPIO */
  591. #define LL_TIM_TIM9_TI1_RMP_GPIO2 (TIM_OR_TI1RMP_0 | TIM_OR_TI1RMP_1 | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to GPIO */
  592. /**
  593. * @}
  594. */
  595. /** @defgroup TIM_LL_EC_TIM9_ITR1_RMP TIM9 ITR1 remap
  596. * @{
  597. */
  598. #define LL_TIM_TIM9_ITR1_RMP_TIM3_TGO TIM9_OR_RMP_MASK /*!< TIM9 channel1 is connected to TIM3 TGO signal */
  599. #define LL_TIM_TIM9_ITR1_RMP_TOUCH_IO (TIM9_OR_ITR1_RMP | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to touch sensing I/O */
  600. /**
  601. * @}
  602. */
  603. /** @defgroup TIM_LL_EC_TIM2_ITR1_RMP TIM2 internal trigger 1 remap
  604. * @{
  605. */
  606. #define LL_TIM_TIM2_TIR1_RMP_TIM10_OC TIM9_OR_RMP_MASK /*!< TIM2 ITR1 input is connected to TIM10 OC*/
  607. #define LL_TIM_TIM2_TIR1_RMP_TIM5_TGO (TIM2_OR_ITR1_RMP | TIM9_OR_RMP_MASK) /*!< TIM2 ITR1 input is connected to TIM5 TGO */
  608. /**
  609. * @}
  610. */
  611. /** @defgroup TIM_LL_EC_TIM3_ITR2_RMP TIM3 internal trigger 2 remap
  612. * @{
  613. */
  614. #define LL_TIM_TIM3_TIR2_RMP_TIM11_OC TIM9_OR_RMP_MASK /*!< TIM3 ITR2 input is connected to TIM11 OC */
  615. #define LL_TIM_TIM3_TIR2_RMP_TIM5_TGO (TIM3_OR_ITR2_RMP | TIM9_OR_RMP_MASK) /*!< TIM3 ITR2 input is connected to TIM5 TGO */
  616. /**
  617. * @}
  618. */
  619. /** @defgroup TIM_LL_EC_OCREF_CLR_INT OCREF clear input selection
  620. * @{
  621. */
  622. #define LL_TIM_OCREF_CLR_INT_OCREF_CLR 0x00000000U /*!< OCREF_CLR_INT is connected to the OCREF_CLR input */
  623. #define LL_TIM_OCREF_CLR_INT_ETR TIM_SMCR_OCCS /*!< OCREF_CLR_INT is connected to ETRF */
  624. /**
  625. * @}
  626. */
  627. /**
  628. * @}
  629. */
  630. /* Exported macro ------------------------------------------------------------*/
  631. /** @defgroup TIM_LL_Exported_Macros TIM Exported Macros
  632. * @{
  633. */
  634. /** @defgroup TIM_LL_EM_WRITE_READ Common Write and read registers Macros
  635. * @{
  636. */
  637. /**
  638. * @brief Write a value in TIM register.
  639. * @param __INSTANCE__ TIM Instance
  640. * @param __REG__ Register to be written
  641. * @param __VALUE__ Value to be written in the register
  642. * @retval None
  643. */
  644. #define LL_TIM_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG((__INSTANCE__)->__REG__, (__VALUE__))
  645. /**
  646. * @brief Read a value in TIM register.
  647. * @param __INSTANCE__ TIM Instance
  648. * @param __REG__ Register to be read
  649. * @retval Register value
  650. */
  651. #define LL_TIM_ReadReg(__INSTANCE__, __REG__) READ_REG((__INSTANCE__)->__REG__)
  652. /**
  653. * @}
  654. */
  655. /** @defgroup TIM_LL_EM_Exported_Macros Exported_Macros
  656. * @{
  657. */
  658. /**
  659. * @brief HELPER macro calculating the prescaler value to achieve the required counter clock frequency.
  660. * @note ex: @ref __LL_TIM_CALC_PSC (80000000, 1000000);
  661. * @param __TIMCLK__ timer input clock frequency (in Hz)
  662. * @param __CNTCLK__ counter clock frequency (in Hz)
  663. * @retval Prescaler value (between Min_Data=0 and Max_Data=65535)
  664. */
  665. #define __LL_TIM_CALC_PSC(__TIMCLK__, __CNTCLK__) \
  666. (((__TIMCLK__) >= (__CNTCLK__)) ? (uint32_t)(((__TIMCLK__)/(__CNTCLK__)) - 1U) : 0U)
  667. /**
  668. * @brief HELPER macro calculating the auto-reload value to achieve the required output signal frequency.
  669. * @note ex: @ref __LL_TIM_CALC_ARR (1000000, @ref LL_TIM_GetPrescaler (), 10000);
  670. * @param __TIMCLK__ timer input clock frequency (in Hz)
  671. * @param __PSC__ prescaler
  672. * @param __FREQ__ output signal frequency (in Hz)
  673. * @retval Auto-reload value (between Min_Data=0 and Max_Data=65535)
  674. */
  675. #define __LL_TIM_CALC_ARR(__TIMCLK__, __PSC__, __FREQ__) \
  676. ((((__TIMCLK__)/((__PSC__) + 1U)) >= (__FREQ__)) ? (((__TIMCLK__)/((__FREQ__) * ((__PSC__) + 1U))) - 1U) : 0U)
  677. /**
  678. * @brief HELPER macro calculating the compare value required to achieve the required timer output compare active/inactive delay.
  679. * @note ex: @ref __LL_TIM_CALC_DELAY (1000000, @ref LL_TIM_GetPrescaler (), 10);
  680. * @param __TIMCLK__ timer input clock frequency (in Hz)
  681. * @param __PSC__ prescaler
  682. * @param __DELAY__ timer output compare active/inactive delay (in us)
  683. * @retval Compare value (between Min_Data=0 and Max_Data=65535)
  684. */
  685. #define __LL_TIM_CALC_DELAY(__TIMCLK__, __PSC__, __DELAY__) \
  686. ((uint32_t)(((uint64_t)(__TIMCLK__) * (uint64_t)(__DELAY__)) \
  687. / ((uint64_t)1000000U * (uint64_t)((__PSC__) + 1U))))
  688. /**
  689. * @brief HELPER macro calculating the auto-reload value to achieve the required pulse duration (when the timer operates in one pulse mode).
  690. * @note ex: @ref __LL_TIM_CALC_PULSE (1000000, @ref LL_TIM_GetPrescaler (), 10, 20);
  691. * @param __TIMCLK__ timer input clock frequency (in Hz)
  692. * @param __PSC__ prescaler
  693. * @param __DELAY__ timer output compare active/inactive delay (in us)
  694. * @param __PULSE__ pulse duration (in us)
  695. * @retval Auto-reload value (between Min_Data=0 and Max_Data=65535)
  696. */
  697. #define __LL_TIM_CALC_PULSE(__TIMCLK__, __PSC__, __DELAY__, __PULSE__) \
  698. ((uint32_t)(__LL_TIM_CALC_DELAY((__TIMCLK__), (__PSC__), (__PULSE__)) \
  699. + __LL_TIM_CALC_DELAY((__TIMCLK__), (__PSC__), (__DELAY__))))
  700. /**
  701. * @brief HELPER macro retrieving the ratio of the input capture prescaler
  702. * @note ex: @ref __LL_TIM_GET_ICPSC_RATIO (@ref LL_TIM_IC_GetPrescaler ());
  703. * @param __ICPSC__ This parameter can be one of the following values:
  704. * @arg @ref LL_TIM_ICPSC_DIV1
  705. * @arg @ref LL_TIM_ICPSC_DIV2
  706. * @arg @ref LL_TIM_ICPSC_DIV4
  707. * @arg @ref LL_TIM_ICPSC_DIV8
  708. * @retval Input capture prescaler ratio (1, 2, 4 or 8)
  709. */
  710. #define __LL_TIM_GET_ICPSC_RATIO(__ICPSC__) \
  711. ((uint32_t)(0x01U << (((__ICPSC__) >> 16U) >> TIM_CCMR1_IC1PSC_Pos)))
  712. /**
  713. * @}
  714. */
  715. /**
  716. * @}
  717. */
  718. /* Exported functions --------------------------------------------------------*/
  719. /** @defgroup TIM_LL_Exported_Functions TIM Exported Functions
  720. * @{
  721. */
  722. /** @defgroup TIM_LL_EF_Time_Base Time Base configuration
  723. * @{
  724. */
  725. /**
  726. * @brief Enable timer counter.
  727. * @rmtoll CR1 CEN LL_TIM_EnableCounter
  728. * @param TIMx Timer instance
  729. * @retval None
  730. */
  731. __STATIC_INLINE void LL_TIM_EnableCounter(TIM_TypeDef *TIMx)
  732. {
  733. SET_BIT(TIMx->CR1, TIM_CR1_CEN);
  734. }
  735. /**
  736. * @brief Disable timer counter.
  737. * @rmtoll CR1 CEN LL_TIM_DisableCounter
  738. * @param TIMx Timer instance
  739. * @retval None
  740. */
  741. __STATIC_INLINE void LL_TIM_DisableCounter(TIM_TypeDef *TIMx)
  742. {
  743. CLEAR_BIT(TIMx->CR1, TIM_CR1_CEN);
  744. }
  745. /**
  746. * @brief Indicates whether the timer counter is enabled.
  747. * @rmtoll CR1 CEN LL_TIM_IsEnabledCounter
  748. * @param TIMx Timer instance
  749. * @retval State of bit (1 or 0).
  750. */
  751. __STATIC_INLINE uint32_t LL_TIM_IsEnabledCounter(TIM_TypeDef *TIMx)
  752. {
  753. return ((READ_BIT(TIMx->CR1, TIM_CR1_CEN) == (TIM_CR1_CEN)) ? 1UL : 0UL);
  754. }
  755. /**
  756. * @brief Enable update event generation.
  757. * @rmtoll CR1 UDIS LL_TIM_EnableUpdateEvent
  758. * @param TIMx Timer instance
  759. * @retval None
  760. */
  761. __STATIC_INLINE void LL_TIM_EnableUpdateEvent(TIM_TypeDef *TIMx)
  762. {
  763. CLEAR_BIT(TIMx->CR1, TIM_CR1_UDIS);
  764. }
  765. /**
  766. * @brief Disable update event generation.
  767. * @rmtoll CR1 UDIS LL_TIM_DisableUpdateEvent
  768. * @param TIMx Timer instance
  769. * @retval None
  770. */
  771. __STATIC_INLINE void LL_TIM_DisableUpdateEvent(TIM_TypeDef *TIMx)
  772. {
  773. SET_BIT(TIMx->CR1, TIM_CR1_UDIS);
  774. }
  775. /**
  776. * @brief Indicates whether update event generation is enabled.
  777. * @rmtoll CR1 UDIS LL_TIM_IsEnabledUpdateEvent
  778. * @param TIMx Timer instance
  779. * @retval Inverted state of bit (0 or 1).
  780. */
  781. __STATIC_INLINE uint32_t LL_TIM_IsEnabledUpdateEvent(TIM_TypeDef *TIMx)
  782. {
  783. return ((READ_BIT(TIMx->CR1, TIM_CR1_UDIS) == (uint32_t)RESET) ? 1UL : 0UL);
  784. }
  785. /**
  786. * @brief Set update event source
  787. * @note Update event source set to LL_TIM_UPDATESOURCE_REGULAR: any of the following events
  788. * generate an update interrupt or DMA request if enabled:
  789. * - Counter overflow/underflow
  790. * - Setting the UG bit
  791. * - Update generation through the slave mode controller
  792. * @note Update event source set to LL_TIM_UPDATESOURCE_COUNTER: only counter
  793. * overflow/underflow generates an update interrupt or DMA request if enabled.
  794. * @rmtoll CR1 URS LL_TIM_SetUpdateSource
  795. * @param TIMx Timer instance
  796. * @param UpdateSource This parameter can be one of the following values:
  797. * @arg @ref LL_TIM_UPDATESOURCE_REGULAR
  798. * @arg @ref LL_TIM_UPDATESOURCE_COUNTER
  799. * @retval None
  800. */
  801. __STATIC_INLINE void LL_TIM_SetUpdateSource(TIM_TypeDef *TIMx, uint32_t UpdateSource)
  802. {
  803. MODIFY_REG(TIMx->CR1, TIM_CR1_URS, UpdateSource);
  804. }
  805. /**
  806. * @brief Get actual event update source
  807. * @rmtoll CR1 URS LL_TIM_GetUpdateSource
  808. * @param TIMx Timer instance
  809. * @retval Returned value can be one of the following values:
  810. * @arg @ref LL_TIM_UPDATESOURCE_REGULAR
  811. * @arg @ref LL_TIM_UPDATESOURCE_COUNTER
  812. */
  813. __STATIC_INLINE uint32_t LL_TIM_GetUpdateSource(TIM_TypeDef *TIMx)
  814. {
  815. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_URS));
  816. }
  817. /**
  818. * @brief Set one pulse mode (one shot v.s. repetitive).
  819. * @rmtoll CR1 OPM LL_TIM_SetOnePulseMode
  820. * @param TIMx Timer instance
  821. * @param OnePulseMode This parameter can be one of the following values:
  822. * @arg @ref LL_TIM_ONEPULSEMODE_SINGLE
  823. * @arg @ref LL_TIM_ONEPULSEMODE_REPETITIVE
  824. * @retval None
  825. */
  826. __STATIC_INLINE void LL_TIM_SetOnePulseMode(TIM_TypeDef *TIMx, uint32_t OnePulseMode)
  827. {
  828. MODIFY_REG(TIMx->CR1, TIM_CR1_OPM, OnePulseMode);
  829. }
  830. /**
  831. * @brief Get actual one pulse mode.
  832. * @rmtoll CR1 OPM LL_TIM_GetOnePulseMode
  833. * @param TIMx Timer instance
  834. * @retval Returned value can be one of the following values:
  835. * @arg @ref LL_TIM_ONEPULSEMODE_SINGLE
  836. * @arg @ref LL_TIM_ONEPULSEMODE_REPETITIVE
  837. */
  838. __STATIC_INLINE uint32_t LL_TIM_GetOnePulseMode(TIM_TypeDef *TIMx)
  839. {
  840. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_OPM));
  841. }
  842. /**
  843. * @brief Set the timer counter counting mode.
  844. * @note Macro @ref IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx) can be used to
  845. * check whether or not the counter mode selection feature is supported
  846. * by a timer instance.
  847. * @note Switching from Center Aligned counter mode to Edge counter mode (or reverse)
  848. * requires a timer reset to avoid unexpected direction
  849. * due to DIR bit readonly in center aligned mode.
  850. * @rmtoll CR1 DIR LL_TIM_SetCounterMode\n
  851. * CR1 CMS LL_TIM_SetCounterMode
  852. * @param TIMx Timer instance
  853. * @param CounterMode This parameter can be one of the following values:
  854. * @arg @ref LL_TIM_COUNTERMODE_UP
  855. * @arg @ref LL_TIM_COUNTERMODE_DOWN
  856. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP
  857. * @arg @ref LL_TIM_COUNTERMODE_CENTER_DOWN
  858. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP_DOWN
  859. * @retval None
  860. */
  861. __STATIC_INLINE void LL_TIM_SetCounterMode(TIM_TypeDef *TIMx, uint32_t CounterMode)
  862. {
  863. MODIFY_REG(TIMx->CR1, (TIM_CR1_DIR | TIM_CR1_CMS), CounterMode);
  864. }
  865. /**
  866. * @brief Get actual counter mode.
  867. * @note Macro @ref IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx) can be used to
  868. * check whether or not the counter mode selection feature is supported
  869. * by a timer instance.
  870. * @rmtoll CR1 DIR LL_TIM_GetCounterMode\n
  871. * CR1 CMS LL_TIM_GetCounterMode
  872. * @param TIMx Timer instance
  873. * @retval Returned value can be one of the following values:
  874. * @arg @ref LL_TIM_COUNTERMODE_UP
  875. * @arg @ref LL_TIM_COUNTERMODE_DOWN
  876. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP
  877. * @arg @ref LL_TIM_COUNTERMODE_CENTER_DOWN
  878. * @arg @ref LL_TIM_COUNTERMODE_CENTER_UP_DOWN
  879. */
  880. __STATIC_INLINE uint32_t LL_TIM_GetCounterMode(TIM_TypeDef *TIMx)
  881. {
  882. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_DIR | TIM_CR1_CMS));
  883. }
  884. /**
  885. * @brief Enable auto-reload (ARR) preload.
  886. * @rmtoll CR1 ARPE LL_TIM_EnableARRPreload
  887. * @param TIMx Timer instance
  888. * @retval None
  889. */
  890. __STATIC_INLINE void LL_TIM_EnableARRPreload(TIM_TypeDef *TIMx)
  891. {
  892. SET_BIT(TIMx->CR1, TIM_CR1_ARPE);
  893. }
  894. /**
  895. * @brief Disable auto-reload (ARR) preload.
  896. * @rmtoll CR1 ARPE LL_TIM_DisableARRPreload
  897. * @param TIMx Timer instance
  898. * @retval None
  899. */
  900. __STATIC_INLINE void LL_TIM_DisableARRPreload(TIM_TypeDef *TIMx)
  901. {
  902. CLEAR_BIT(TIMx->CR1,TIM_CR1_ARPE);
  903. }
  904. /**
  905. * @brief Indicates whether auto-reload (ARR) preload is enabled.
  906. * @rmtoll CR1 ARPE LL_TIM_IsEnabledARRPreload
  907. * @param TIMx Timer instance
  908. * @retval State of bit (1 or 0).
  909. */
  910. __STATIC_INLINE uint32_t LL_TIM_IsEnabledARRPreload(TIM_TypeDef *TIMx)
  911. {
  912. return ((READ_BIT(TIMx->CR1, TIM_CR1_ARPE) == (TIM_CR1_ARPE)) ? 1UL : 0UL);
  913. }
  914. /**
  915. * @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.
  916. * @note Macro @ref IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx) can be used to check
  917. * whether or not the clock division feature is supported by the timer
  918. * instance.
  919. * @rmtoll CR1 CKD LL_TIM_SetClockDivision
  920. * @param TIMx Timer instance
  921. * @param ClockDivision This parameter can be one of the following values:
  922. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  923. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  924. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  925. * @retval None
  926. */
  927. __STATIC_INLINE void LL_TIM_SetClockDivision(TIM_TypeDef *TIMx, uint32_t ClockDivision)
  928. {
  929. MODIFY_REG(TIMx->CR1, TIM_CR1_CKD, ClockDivision);
  930. }
  931. /**
  932. * @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.
  933. * @note Macro @ref IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx) can be used to check
  934. * whether or not the clock division feature is supported by the timer
  935. * instance.
  936. * @rmtoll CR1 CKD LL_TIM_GetClockDivision
  937. * @param TIMx Timer instance
  938. * @retval Returned value can be one of the following values:
  939. * @arg @ref LL_TIM_CLOCKDIVISION_DIV1
  940. * @arg @ref LL_TIM_CLOCKDIVISION_DIV2
  941. * @arg @ref LL_TIM_CLOCKDIVISION_DIV4
  942. */
  943. __STATIC_INLINE uint32_t LL_TIM_GetClockDivision(TIM_TypeDef *TIMx)
  944. {
  945. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_CKD));
  946. }
  947. /**
  948. * @brief Set the counter value.
  949. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  950. * whether or not a timer instance supports a 32 bits counter.
  951. * @rmtoll CNT CNT LL_TIM_SetCounter
  952. * @param TIMx Timer instance
  953. * @param Counter Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)
  954. * @retval None
  955. */
  956. __STATIC_INLINE void LL_TIM_SetCounter(TIM_TypeDef *TIMx, uint32_t Counter)
  957. {
  958. WRITE_REG(TIMx->CNT, Counter);
  959. }
  960. /**
  961. * @brief Get the counter value.
  962. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  963. * whether or not a timer instance supports a 32 bits counter.
  964. * @rmtoll CNT CNT LL_TIM_GetCounter
  965. * @param TIMx Timer instance
  966. * @retval Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)
  967. */
  968. __STATIC_INLINE uint32_t LL_TIM_GetCounter(TIM_TypeDef *TIMx)
  969. {
  970. return (uint32_t)(READ_REG(TIMx->CNT));
  971. }
  972. /**
  973. * @brief Get the current direction of the counter
  974. * @rmtoll CR1 DIR LL_TIM_GetDirection
  975. * @param TIMx Timer instance
  976. * @retval Returned value can be one of the following values:
  977. * @arg @ref LL_TIM_COUNTERDIRECTION_UP
  978. * @arg @ref LL_TIM_COUNTERDIRECTION_DOWN
  979. */
  980. __STATIC_INLINE uint32_t LL_TIM_GetDirection(TIM_TypeDef *TIMx)
  981. {
  982. return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_DIR));
  983. }
  984. /**
  985. * @brief Set the prescaler value.
  986. * @note The counter clock frequency CK_CNT is equal to fCK_PSC / (PSC[15:0] + 1).
  987. * @note The prescaler can be changed on the fly as this control register is buffered. The new
  988. * prescaler ratio is taken into account at the next update event.
  989. * @note Helper macro @ref __LL_TIM_CALC_PSC can be used to calculate the Prescaler parameter
  990. * @rmtoll PSC PSC LL_TIM_SetPrescaler
  991. * @param TIMx Timer instance
  992. * @param Prescaler between Min_Data=0 and Max_Data=65535
  993. * @retval None
  994. */
  995. __STATIC_INLINE void LL_TIM_SetPrescaler(TIM_TypeDef *TIMx, uint32_t Prescaler)
  996. {
  997. WRITE_REG(TIMx->PSC, Prescaler);
  998. }
  999. /**
  1000. * @brief Get the prescaler value.
  1001. * @rmtoll PSC PSC LL_TIM_GetPrescaler
  1002. * @param TIMx Timer instance
  1003. * @retval Prescaler value between Min_Data=0 and Max_Data=65535
  1004. */
  1005. __STATIC_INLINE uint32_t LL_TIM_GetPrescaler(TIM_TypeDef *TIMx)
  1006. {
  1007. return (uint32_t)(READ_REG(TIMx->PSC));
  1008. }
  1009. /**
  1010. * @brief Set the auto-reload value.
  1011. * @note The counter is blocked while the auto-reload value is null.
  1012. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1013. * whether or not a timer instance supports a 32 bits counter.
  1014. * @note Helper macro @ref __LL_TIM_CALC_ARR can be used to calculate the AutoReload parameter
  1015. * @rmtoll ARR ARR LL_TIM_SetAutoReload
  1016. * @param TIMx Timer instance
  1017. * @param AutoReload between Min_Data=0 and Max_Data=65535
  1018. * @retval None
  1019. */
  1020. __STATIC_INLINE void LL_TIM_SetAutoReload(TIM_TypeDef *TIMx, uint32_t AutoReload)
  1021. {
  1022. WRITE_REG(TIMx->ARR, AutoReload);
  1023. }
  1024. /**
  1025. * @brief Get the auto-reload value.
  1026. * @rmtoll ARR ARR LL_TIM_GetAutoReload
  1027. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1028. * whether or not a timer instance supports a 32 bits counter.
  1029. * @param TIMx Timer instance
  1030. * @retval Auto-reload value
  1031. */
  1032. __STATIC_INLINE uint32_t LL_TIM_GetAutoReload(TIM_TypeDef *TIMx)
  1033. {
  1034. return (uint32_t)(READ_REG(TIMx->ARR));
  1035. }
  1036. /**
  1037. * @}
  1038. */
  1039. /** @defgroup TIM_LL_EF_Capture_Compare Capture Compare configuration
  1040. * @{
  1041. */
  1042. /**
  1043. * @brief Set the trigger of the capture/compare DMA request.
  1044. * @rmtoll CR2 CCDS LL_TIM_CC_SetDMAReqTrigger
  1045. * @param TIMx Timer instance
  1046. * @param DMAReqTrigger This parameter can be one of the following values:
  1047. * @arg @ref LL_TIM_CCDMAREQUEST_CC
  1048. * @arg @ref LL_TIM_CCDMAREQUEST_UPDATE
  1049. * @retval None
  1050. */
  1051. __STATIC_INLINE void LL_TIM_CC_SetDMAReqTrigger(TIM_TypeDef *TIMx, uint32_t DMAReqTrigger)
  1052. {
  1053. MODIFY_REG(TIMx->CR2, TIM_CR2_CCDS, DMAReqTrigger);
  1054. }
  1055. /**
  1056. * @brief Get actual trigger of the capture/compare DMA request.
  1057. * @rmtoll CR2 CCDS LL_TIM_CC_GetDMAReqTrigger
  1058. * @param TIMx Timer instance
  1059. * @retval Returned value can be one of the following values:
  1060. * @arg @ref LL_TIM_CCDMAREQUEST_CC
  1061. * @arg @ref LL_TIM_CCDMAREQUEST_UPDATE
  1062. */
  1063. __STATIC_INLINE uint32_t LL_TIM_CC_GetDMAReqTrigger(TIM_TypeDef *TIMx)
  1064. {
  1065. return (uint32_t)(READ_BIT(TIMx->CR2, TIM_CR2_CCDS));
  1066. }
  1067. /**
  1068. * @brief Enable capture/compare channels.
  1069. * @rmtoll CCER CC1E LL_TIM_CC_EnableChannel\n
  1070. * CCER CC2E LL_TIM_CC_EnableChannel\n
  1071. * CCER CC3E LL_TIM_CC_EnableChannel\n
  1072. * CCER CC4E LL_TIM_CC_EnableChannel
  1073. * @param TIMx Timer instance
  1074. * @param Channels This parameter can be a combination of the following values:
  1075. * @arg @ref LL_TIM_CHANNEL_CH1
  1076. * @arg @ref LL_TIM_CHANNEL_CH2
  1077. * @arg @ref LL_TIM_CHANNEL_CH3
  1078. * @arg @ref LL_TIM_CHANNEL_CH4
  1079. * @retval None
  1080. */
  1081. __STATIC_INLINE void LL_TIM_CC_EnableChannel(TIM_TypeDef *TIMx, uint32_t Channels)
  1082. {
  1083. SET_BIT(TIMx->CCER, Channels);
  1084. }
  1085. /**
  1086. * @brief Disable capture/compare channels.
  1087. * @rmtoll CCER CC1E LL_TIM_CC_DisableChannel\n
  1088. * CCER CC2E LL_TIM_CC_DisableChannel\n
  1089. * CCER CC3E LL_TIM_CC_DisableChannel\n
  1090. * CCER CC4E LL_TIM_CC_DisableChannel
  1091. * @param TIMx Timer instance
  1092. * @param Channels This parameter can be a combination of the following values:
  1093. * @arg @ref LL_TIM_CHANNEL_CH1
  1094. * @arg @ref LL_TIM_CHANNEL_CH2
  1095. * @arg @ref LL_TIM_CHANNEL_CH3
  1096. * @arg @ref LL_TIM_CHANNEL_CH4
  1097. * @retval None
  1098. */
  1099. __STATIC_INLINE void LL_TIM_CC_DisableChannel(TIM_TypeDef *TIMx, uint32_t Channels)
  1100. {
  1101. CLEAR_BIT(TIMx->CCER, Channels);
  1102. }
  1103. /**
  1104. * @brief Indicate whether channel(s) is(are) enabled.
  1105. * @rmtoll CCER CC1E LL_TIM_CC_IsEnabledChannel\n
  1106. * CCER CC2E LL_TIM_CC_IsEnabledChannel\n
  1107. * CCER CC3E LL_TIM_CC_IsEnabledChannel\n
  1108. * CCER CC4E LL_TIM_CC_IsEnabledChannel
  1109. * @param TIMx Timer instance
  1110. * @param Channels This parameter can be a combination of the following values:
  1111. * @arg @ref LL_TIM_CHANNEL_CH1
  1112. * @arg @ref LL_TIM_CHANNEL_CH2
  1113. * @arg @ref LL_TIM_CHANNEL_CH3
  1114. * @arg @ref LL_TIM_CHANNEL_CH4
  1115. * @retval State of bit (1 or 0).
  1116. */
  1117. __STATIC_INLINE uint32_t LL_TIM_CC_IsEnabledChannel(TIM_TypeDef *TIMx, uint32_t Channels)
  1118. {
  1119. return ((READ_BIT(TIMx->CCER, Channels) == (Channels)) ? 1UL : 0UL);
  1120. }
  1121. /**
  1122. * @}
  1123. */
  1124. /** @defgroup TIM_LL_EF_Output_Channel Output channel configuration
  1125. * @{
  1126. */
  1127. /**
  1128. * @brief Configure an output channel.
  1129. * @rmtoll CCMR1 CC1S LL_TIM_OC_ConfigOutput\n
  1130. * CCMR1 CC2S LL_TIM_OC_ConfigOutput\n
  1131. * CCMR2 CC3S LL_TIM_OC_ConfigOutput\n
  1132. * CCMR2 CC4S LL_TIM_OC_ConfigOutput\n
  1133. * CCER CC1P LL_TIM_OC_ConfigOutput\n
  1134. * CCER CC2P LL_TIM_OC_ConfigOutput\n
  1135. * CCER CC3P LL_TIM_OC_ConfigOutput\n
  1136. * CCER CC4P LL_TIM_OC_ConfigOutput\n
  1137. * @param TIMx Timer instance
  1138. * @param Channel This parameter can be one of the following values:
  1139. * @arg @ref LL_TIM_CHANNEL_CH1
  1140. * @arg @ref LL_TIM_CHANNEL_CH2
  1141. * @arg @ref LL_TIM_CHANNEL_CH3
  1142. * @arg @ref LL_TIM_CHANNEL_CH4
  1143. * @param Configuration This parameter must be a combination of all the following values:
  1144. * @arg @ref LL_TIM_OCPOLARITY_HIGH or @ref LL_TIM_OCPOLARITY_LOW
  1145. * @retval None
  1146. */
  1147. __STATIC_INLINE void LL_TIM_OC_ConfigOutput(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Configuration)
  1148. {
  1149. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1150. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1151. CLEAR_BIT(*pReg, (TIM_CCMR1_CC1S << SHIFT_TAB_OCxx[iChannel]));
  1152. MODIFY_REG(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel]),
  1153. (Configuration & TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]);
  1154. }
  1155. /**
  1156. * @brief Define the behavior of the output reference signal OCxREF from which
  1157. * OCx and OCxN (when relevant) are derived.
  1158. * @rmtoll CCMR1 OC1M LL_TIM_OC_SetMode\n
  1159. * CCMR1 OC2M LL_TIM_OC_SetMode\n
  1160. * CCMR2 OC3M LL_TIM_OC_SetMode\n
  1161. * CCMR2 OC4M LL_TIM_OC_SetMode
  1162. * @param TIMx Timer instance
  1163. * @param Channel This parameter can be one of the following values:
  1164. * @arg @ref LL_TIM_CHANNEL_CH1
  1165. * @arg @ref LL_TIM_CHANNEL_CH2
  1166. * @arg @ref LL_TIM_CHANNEL_CH3
  1167. * @arg @ref LL_TIM_CHANNEL_CH4
  1168. * @param Mode This parameter can be one of the following values:
  1169. * @arg @ref LL_TIM_OCMODE_FROZEN
  1170. * @arg @ref LL_TIM_OCMODE_ACTIVE
  1171. * @arg @ref LL_TIM_OCMODE_INACTIVE
  1172. * @arg @ref LL_TIM_OCMODE_TOGGLE
  1173. * @arg @ref LL_TIM_OCMODE_FORCED_INACTIVE
  1174. * @arg @ref LL_TIM_OCMODE_FORCED_ACTIVE
  1175. * @arg @ref LL_TIM_OCMODE_PWM1
  1176. * @arg @ref LL_TIM_OCMODE_PWM2
  1177. * @retval None
  1178. */
  1179. __STATIC_INLINE void LL_TIM_OC_SetMode(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Mode)
  1180. {
  1181. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1182. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1183. MODIFY_REG(*pReg, ((TIM_CCMR1_OC1M | TIM_CCMR1_CC1S) << SHIFT_TAB_OCxx[iChannel]), Mode << SHIFT_TAB_OCxx[iChannel]);
  1184. }
  1185. /**
  1186. * @brief Get the output compare mode of an output channel.
  1187. * @rmtoll CCMR1 OC1M LL_TIM_OC_GetMode\n
  1188. * CCMR1 OC2M LL_TIM_OC_GetMode\n
  1189. * CCMR2 OC3M LL_TIM_OC_GetMode\n
  1190. * CCMR2 OC4M LL_TIM_OC_GetMode
  1191. * @param TIMx Timer instance
  1192. * @param Channel This parameter can be one of the following values:
  1193. * @arg @ref LL_TIM_CHANNEL_CH1
  1194. * @arg @ref LL_TIM_CHANNEL_CH2
  1195. * @arg @ref LL_TIM_CHANNEL_CH3
  1196. * @arg @ref LL_TIM_CHANNEL_CH4
  1197. * @retval Returned value can be one of the following values:
  1198. * @arg @ref LL_TIM_OCMODE_FROZEN
  1199. * @arg @ref LL_TIM_OCMODE_ACTIVE
  1200. * @arg @ref LL_TIM_OCMODE_INACTIVE
  1201. * @arg @ref LL_TIM_OCMODE_TOGGLE
  1202. * @arg @ref LL_TIM_OCMODE_FORCED_INACTIVE
  1203. * @arg @ref LL_TIM_OCMODE_FORCED_ACTIVE
  1204. * @arg @ref LL_TIM_OCMODE_PWM1
  1205. * @arg @ref LL_TIM_OCMODE_PWM2
  1206. */
  1207. __STATIC_INLINE uint32_t LL_TIM_OC_GetMode(TIM_TypeDef *TIMx, uint32_t Channel)
  1208. {
  1209. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1210. register const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1211. return (READ_BIT(*pReg, ((TIM_CCMR1_OC1M | TIM_CCMR1_CC1S) << SHIFT_TAB_OCxx[iChannel])) >> SHIFT_TAB_OCxx[iChannel]);
  1212. }
  1213. /**
  1214. * @brief Set the polarity of an output channel.
  1215. * @rmtoll CCER CC1P LL_TIM_OC_SetPolarity\n
  1216. * CCER CC2P LL_TIM_OC_SetPolarity\n
  1217. * CCER CC3P LL_TIM_OC_SetPolarity\n
  1218. * CCER CC4P LL_TIM_OC_SetPolarity
  1219. * @param TIMx Timer instance
  1220. * @param Channel This parameter can be one of the following values:
  1221. * @arg @ref LL_TIM_CHANNEL_CH1
  1222. * @arg @ref LL_TIM_CHANNEL_CH2
  1223. * @arg @ref LL_TIM_CHANNEL_CH3
  1224. * @arg @ref LL_TIM_CHANNEL_CH4
  1225. * @param Polarity This parameter can be one of the following values:
  1226. * @arg @ref LL_TIM_OCPOLARITY_HIGH
  1227. * @arg @ref LL_TIM_OCPOLARITY_LOW
  1228. * @retval None
  1229. */
  1230. __STATIC_INLINE void LL_TIM_OC_SetPolarity(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Polarity)
  1231. {
  1232. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1233. MODIFY_REG(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel]), Polarity << SHIFT_TAB_CCxP[iChannel]);
  1234. }
  1235. /**
  1236. * @brief Get the polarity of an output channel.
  1237. * @rmtoll CCER CC1P LL_TIM_OC_GetPolarity\n
  1238. * CCER CC2P LL_TIM_OC_GetPolarity\n
  1239. * CCER CC3P LL_TIM_OC_GetPolarity\n
  1240. * CCER CC4P LL_TIM_OC_GetPolarity
  1241. * @param TIMx Timer instance
  1242. * @param Channel This parameter can be one of the following values:
  1243. * @arg @ref LL_TIM_CHANNEL_CH1
  1244. * @arg @ref LL_TIM_CHANNEL_CH2
  1245. * @arg @ref LL_TIM_CHANNEL_CH3
  1246. * @arg @ref LL_TIM_CHANNEL_CH4
  1247. * @retval Returned value can be one of the following values:
  1248. * @arg @ref LL_TIM_OCPOLARITY_HIGH
  1249. * @arg @ref LL_TIM_OCPOLARITY_LOW
  1250. */
  1251. __STATIC_INLINE uint32_t LL_TIM_OC_GetPolarity(TIM_TypeDef *TIMx, uint32_t Channel)
  1252. {
  1253. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1254. return (READ_BIT(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel])) >> SHIFT_TAB_CCxP[iChannel]);
  1255. }
  1256. /**
  1257. * @brief Enable fast mode for the output channel.
  1258. * @note Acts only if the channel is configured in PWM1 or PWM2 mode.
  1259. * @rmtoll CCMR1 OC1FE LL_TIM_OC_EnableFast\n
  1260. * CCMR1 OC2FE LL_TIM_OC_EnableFast\n
  1261. * CCMR2 OC3FE LL_TIM_OC_EnableFast\n
  1262. * CCMR2 OC4FE LL_TIM_OC_EnableFast
  1263. * @param TIMx Timer instance
  1264. * @param Channel This parameter can be one of the following values:
  1265. * @arg @ref LL_TIM_CHANNEL_CH1
  1266. * @arg @ref LL_TIM_CHANNEL_CH2
  1267. * @arg @ref LL_TIM_CHANNEL_CH3
  1268. * @arg @ref LL_TIM_CHANNEL_CH4
  1269. * @retval None
  1270. */
  1271. __STATIC_INLINE void LL_TIM_OC_EnableFast(TIM_TypeDef *TIMx, uint32_t Channel)
  1272. {
  1273. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1274. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1275. SET_BIT(*pReg, (TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel]));
  1276. }
  1277. /**
  1278. * @brief Disable fast mode for the output channel.
  1279. * @rmtoll CCMR1 OC1FE LL_TIM_OC_DisableFast\n
  1280. * CCMR1 OC2FE LL_TIM_OC_DisableFast\n
  1281. * CCMR2 OC3FE LL_TIM_OC_DisableFast\n
  1282. * CCMR2 OC4FE LL_TIM_OC_DisableFast
  1283. * @param TIMx Timer instance
  1284. * @param Channel This parameter can be one of the following values:
  1285. * @arg @ref LL_TIM_CHANNEL_CH1
  1286. * @arg @ref LL_TIM_CHANNEL_CH2
  1287. * @arg @ref LL_TIM_CHANNEL_CH3
  1288. * @arg @ref LL_TIM_CHANNEL_CH4
  1289. * @retval None
  1290. */
  1291. __STATIC_INLINE void LL_TIM_OC_DisableFast(TIM_TypeDef *TIMx, uint32_t Channel)
  1292. {
  1293. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1294. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1295. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel]));
  1296. }
  1297. /**
  1298. * @brief Indicates whether fast mode is enabled for the output channel.
  1299. * @rmtoll CCMR1 OC1FE LL_TIM_OC_IsEnabledFast\n
  1300. * CCMR1 OC2FE LL_TIM_OC_IsEnabledFast\n
  1301. * CCMR2 OC3FE LL_TIM_OC_IsEnabledFast\n
  1302. * CCMR2 OC4FE LL_TIM_OC_IsEnabledFast\n
  1303. * @param TIMx Timer instance
  1304. * @param Channel This parameter can be one of the following values:
  1305. * @arg @ref LL_TIM_CHANNEL_CH1
  1306. * @arg @ref LL_TIM_CHANNEL_CH2
  1307. * @arg @ref LL_TIM_CHANNEL_CH3
  1308. * @arg @ref LL_TIM_CHANNEL_CH4
  1309. * @retval State of bit (1 or 0).
  1310. */
  1311. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledFast(TIM_TypeDef *TIMx, uint32_t Channel)
  1312. {
  1313. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1314. register const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1315. register uint32_t bitfield = TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel];
  1316. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1317. }
  1318. /**
  1319. * @brief Enable compare register (TIMx_CCRx) preload for the output channel.
  1320. * @rmtoll CCMR1 OC1PE LL_TIM_OC_EnablePreload\n
  1321. * CCMR1 OC2PE LL_TIM_OC_EnablePreload\n
  1322. * CCMR2 OC3PE LL_TIM_OC_EnablePreload\n
  1323. * CCMR2 OC4PE LL_TIM_OC_EnablePreload
  1324. * @param TIMx Timer instance
  1325. * @param Channel This parameter can be one of the following values:
  1326. * @arg @ref LL_TIM_CHANNEL_CH1
  1327. * @arg @ref LL_TIM_CHANNEL_CH2
  1328. * @arg @ref LL_TIM_CHANNEL_CH3
  1329. * @arg @ref LL_TIM_CHANNEL_CH4
  1330. * @retval None
  1331. */
  1332. __STATIC_INLINE void LL_TIM_OC_EnablePreload(TIM_TypeDef *TIMx, uint32_t Channel)
  1333. {
  1334. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1335. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1336. SET_BIT(*pReg, (TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel]));
  1337. }
  1338. /**
  1339. * @brief Disable compare register (TIMx_CCRx) preload for the output channel.
  1340. * @rmtoll CCMR1 OC1PE LL_TIM_OC_DisablePreload\n
  1341. * CCMR1 OC2PE LL_TIM_OC_DisablePreload\n
  1342. * CCMR2 OC3PE LL_TIM_OC_DisablePreload\n
  1343. * CCMR2 OC4PE LL_TIM_OC_DisablePreload
  1344. * @param TIMx Timer instance
  1345. * @param Channel This parameter can be one of the following values:
  1346. * @arg @ref LL_TIM_CHANNEL_CH1
  1347. * @arg @ref LL_TIM_CHANNEL_CH2
  1348. * @arg @ref LL_TIM_CHANNEL_CH3
  1349. * @arg @ref LL_TIM_CHANNEL_CH4
  1350. * @retval None
  1351. */
  1352. __STATIC_INLINE void LL_TIM_OC_DisablePreload(TIM_TypeDef *TIMx, uint32_t Channel)
  1353. {
  1354. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1355. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1356. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel]));
  1357. }
  1358. /**
  1359. * @brief Indicates whether compare register (TIMx_CCRx) preload is enabled for the output channel.
  1360. * @rmtoll CCMR1 OC1PE LL_TIM_OC_IsEnabledPreload\n
  1361. * CCMR1 OC2PE LL_TIM_OC_IsEnabledPreload\n
  1362. * CCMR2 OC3PE LL_TIM_OC_IsEnabledPreload\n
  1363. * CCMR2 OC4PE LL_TIM_OC_IsEnabledPreload\n
  1364. * @param TIMx Timer instance
  1365. * @param Channel This parameter can be one of the following values:
  1366. * @arg @ref LL_TIM_CHANNEL_CH1
  1367. * @arg @ref LL_TIM_CHANNEL_CH2
  1368. * @arg @ref LL_TIM_CHANNEL_CH3
  1369. * @arg @ref LL_TIM_CHANNEL_CH4
  1370. * @retval State of bit (1 or 0).
  1371. */
  1372. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledPreload(TIM_TypeDef *TIMx, uint32_t Channel)
  1373. {
  1374. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1375. register const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1376. register uint32_t bitfield = TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel];
  1377. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1378. }
  1379. /**
  1380. * @brief Enable clearing the output channel on an external event.
  1381. * @note This function can only be used in Output compare and PWM modes. It does not work in Forced mode.
  1382. * @note Macro @ref IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1383. * or not a timer instance can clear the OCxREF signal on an external event.
  1384. * @rmtoll CCMR1 OC1CE LL_TIM_OC_EnableClear\n
  1385. * CCMR1 OC2CE LL_TIM_OC_EnableClear\n
  1386. * CCMR2 OC3CE LL_TIM_OC_EnableClear\n
  1387. * CCMR2 OC4CE LL_TIM_OC_EnableClear
  1388. * @param TIMx Timer instance
  1389. * @param Channel This parameter can be one of the following values:
  1390. * @arg @ref LL_TIM_CHANNEL_CH1
  1391. * @arg @ref LL_TIM_CHANNEL_CH2
  1392. * @arg @ref LL_TIM_CHANNEL_CH3
  1393. * @arg @ref LL_TIM_CHANNEL_CH4
  1394. * @retval None
  1395. */
  1396. __STATIC_INLINE void LL_TIM_OC_EnableClear(TIM_TypeDef *TIMx, uint32_t Channel)
  1397. {
  1398. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1399. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1400. SET_BIT(*pReg, (TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel]));
  1401. }
  1402. /**
  1403. * @brief Disable clearing the output channel on an external event.
  1404. * @note Macro @ref IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1405. * or not a timer instance can clear the OCxREF signal on an external event.
  1406. * @rmtoll CCMR1 OC1CE LL_TIM_OC_DisableClear\n
  1407. * CCMR1 OC2CE LL_TIM_OC_DisableClear\n
  1408. * CCMR2 OC3CE LL_TIM_OC_DisableClear\n
  1409. * CCMR2 OC4CE LL_TIM_OC_DisableClear
  1410. * @param TIMx Timer instance
  1411. * @param Channel This parameter can be one of the following values:
  1412. * @arg @ref LL_TIM_CHANNEL_CH1
  1413. * @arg @ref LL_TIM_CHANNEL_CH2
  1414. * @arg @ref LL_TIM_CHANNEL_CH3
  1415. * @arg @ref LL_TIM_CHANNEL_CH4
  1416. * @retval None
  1417. */
  1418. __STATIC_INLINE void LL_TIM_OC_DisableClear(TIM_TypeDef *TIMx, uint32_t Channel)
  1419. {
  1420. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1421. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1422. CLEAR_BIT(*pReg, (TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel]));
  1423. }
  1424. /**
  1425. * @brief Indicates clearing the output channel on an external event is enabled for the output channel.
  1426. * @note This function enables clearing the output channel on an external event.
  1427. * @note This function can only be used in Output compare and PWM modes. It does not work in Forced mode.
  1428. * @note Macro @ref IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
  1429. * or not a timer instance can clear the OCxREF signal on an external event.
  1430. * @rmtoll CCMR1 OC1CE LL_TIM_OC_IsEnabledClear\n
  1431. * CCMR1 OC2CE LL_TIM_OC_IsEnabledClear\n
  1432. * CCMR2 OC3CE LL_TIM_OC_IsEnabledClear\n
  1433. * CCMR2 OC4CE LL_TIM_OC_IsEnabledClear\n
  1434. * @param TIMx Timer instance
  1435. * @param Channel This parameter can be one of the following values:
  1436. * @arg @ref LL_TIM_CHANNEL_CH1
  1437. * @arg @ref LL_TIM_CHANNEL_CH2
  1438. * @arg @ref LL_TIM_CHANNEL_CH3
  1439. * @arg @ref LL_TIM_CHANNEL_CH4
  1440. * @retval State of bit (1 or 0).
  1441. */
  1442. __STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledClear(TIM_TypeDef *TIMx, uint32_t Channel)
  1443. {
  1444. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1445. register const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1446. register uint32_t bitfield = TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel];
  1447. return ((READ_BIT(*pReg, bitfield) == bitfield) ? 1UL : 0UL);
  1448. }
  1449. /**
  1450. * @brief Set compare value for output channel 1 (TIMx_CCR1).
  1451. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1452. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1453. * whether or not a timer instance supports a 32 bits counter.
  1454. * @note Macro @ref IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  1455. * output channel 1 is supported by a timer instance.
  1456. * @rmtoll CCR1 CCR1 LL_TIM_OC_SetCompareCH1
  1457. * @param TIMx Timer instance
  1458. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1459. * @retval None
  1460. */
  1461. __STATIC_INLINE void LL_TIM_OC_SetCompareCH1(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1462. {
  1463. WRITE_REG(TIMx->CCR1, CompareValue);
  1464. }
  1465. /**
  1466. * @brief Set compare value for output channel 2 (TIMx_CCR2).
  1467. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1468. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1469. * whether or not a timer instance supports a 32 bits counter.
  1470. * @note Macro @ref IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  1471. * output channel 2 is supported by a timer instance.
  1472. * @rmtoll CCR2 CCR2 LL_TIM_OC_SetCompareCH2
  1473. * @param TIMx Timer instance
  1474. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1475. * @retval None
  1476. */
  1477. __STATIC_INLINE void LL_TIM_OC_SetCompareCH2(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1478. {
  1479. WRITE_REG(TIMx->CCR2, CompareValue);
  1480. }
  1481. /**
  1482. * @brief Set compare value for output channel 3 (TIMx_CCR3).
  1483. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1484. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1485. * whether or not a timer instance supports a 32 bits counter.
  1486. * @note Macro @ref IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  1487. * output channel is supported by a timer instance.
  1488. * @rmtoll CCR3 CCR3 LL_TIM_OC_SetCompareCH3
  1489. * @param TIMx Timer instance
  1490. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1491. * @retval None
  1492. */
  1493. __STATIC_INLINE void LL_TIM_OC_SetCompareCH3(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1494. {
  1495. WRITE_REG(TIMx->CCR3, CompareValue);
  1496. }
  1497. /**
  1498. * @brief Set compare value for output channel 4 (TIMx_CCR4).
  1499. * @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
  1500. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1501. * whether or not a timer instance supports a 32 bits counter.
  1502. * @note Macro @ref IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  1503. * output channel 4 is supported by a timer instance.
  1504. * @rmtoll CCR4 CCR4 LL_TIM_OC_SetCompareCH4
  1505. * @param TIMx Timer instance
  1506. * @param CompareValue between Min_Data=0 and Max_Data=65535
  1507. * @retval None
  1508. */
  1509. __STATIC_INLINE void LL_TIM_OC_SetCompareCH4(TIM_TypeDef *TIMx, uint32_t CompareValue)
  1510. {
  1511. WRITE_REG(TIMx->CCR4, CompareValue);
  1512. }
  1513. /**
  1514. * @brief Get compare value (TIMx_CCR1) set for output channel 1.
  1515. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1516. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1517. * whether or not a timer instance supports a 32 bits counter.
  1518. * @note Macro @ref IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  1519. * output channel 1 is supported by a timer instance.
  1520. * @rmtoll CCR1 CCR1 LL_TIM_OC_GetCompareCH1
  1521. * @param TIMx Timer instance
  1522. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1523. */
  1524. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH1(TIM_TypeDef *TIMx)
  1525. {
  1526. return (uint32_t)(READ_REG(TIMx->CCR1));
  1527. }
  1528. /**
  1529. * @brief Get compare value (TIMx_CCR2) set for output channel 2.
  1530. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1531. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1532. * whether or not a timer instance supports a 32 bits counter.
  1533. * @note Macro @ref IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  1534. * output channel 2 is supported by a timer instance.
  1535. * @rmtoll CCR2 CCR2 LL_TIM_OC_GetCompareCH2
  1536. * @param TIMx Timer instance
  1537. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1538. */
  1539. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH2(TIM_TypeDef *TIMx)
  1540. {
  1541. return (uint32_t)(READ_REG(TIMx->CCR2));
  1542. }
  1543. /**
  1544. * @brief Get compare value (TIMx_CCR3) set for output channel 3.
  1545. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1546. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1547. * whether or not a timer instance supports a 32 bits counter.
  1548. * @note Macro @ref IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  1549. * output channel 3 is supported by a timer instance.
  1550. * @rmtoll CCR3 CCR3 LL_TIM_OC_GetCompareCH3
  1551. * @param TIMx Timer instance
  1552. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1553. */
  1554. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH3(TIM_TypeDef *TIMx)
  1555. {
  1556. return (uint32_t)(READ_REG(TIMx->CCR3));
  1557. }
  1558. /**
  1559. * @brief Get compare value (TIMx_CCR4) set for output channel 4.
  1560. * @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
  1561. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1562. * whether or not a timer instance supports a 32 bits counter.
  1563. * @note Macro @ref IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  1564. * output channel 4 is supported by a timer instance.
  1565. * @rmtoll CCR4 CCR4 LL_TIM_OC_GetCompareCH4
  1566. * @param TIMx Timer instance
  1567. * @retval CompareValue (between Min_Data=0 and Max_Data=65535)
  1568. */
  1569. __STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH4(TIM_TypeDef *TIMx)
  1570. {
  1571. return (uint32_t)(READ_REG(TIMx->CCR4));
  1572. }
  1573. /**
  1574. * @}
  1575. */
  1576. /** @defgroup TIM_LL_EF_Input_Channel Input channel configuration
  1577. * @{
  1578. */
  1579. /**
  1580. * @brief Configure input channel.
  1581. * @rmtoll CCMR1 CC1S LL_TIM_IC_Config\n
  1582. * CCMR1 IC1PSC LL_TIM_IC_Config\n
  1583. * CCMR1 IC1F LL_TIM_IC_Config\n
  1584. * CCMR1 CC2S LL_TIM_IC_Config\n
  1585. * CCMR1 IC2PSC LL_TIM_IC_Config\n
  1586. * CCMR1 IC2F LL_TIM_IC_Config\n
  1587. * CCMR2 CC3S LL_TIM_IC_Config\n
  1588. * CCMR2 IC3PSC LL_TIM_IC_Config\n
  1589. * CCMR2 IC3F LL_TIM_IC_Config\n
  1590. * CCMR2 CC4S LL_TIM_IC_Config\n
  1591. * CCMR2 IC4PSC LL_TIM_IC_Config\n
  1592. * CCMR2 IC4F LL_TIM_IC_Config\n
  1593. * CCER CC1P LL_TIM_IC_Config\n
  1594. * CCER CC1NP LL_TIM_IC_Config\n
  1595. * CCER CC2P LL_TIM_IC_Config\n
  1596. * CCER CC2NP LL_TIM_IC_Config\n
  1597. * CCER CC3P LL_TIM_IC_Config\n
  1598. * CCER CC3NP LL_TIM_IC_Config\n
  1599. * CCER CC4P LL_TIM_IC_Config\n
  1600. * CCER CC4NP LL_TIM_IC_Config
  1601. * @param TIMx Timer instance
  1602. * @param Channel This parameter can be one of the following values:
  1603. * @arg @ref LL_TIM_CHANNEL_CH1
  1604. * @arg @ref LL_TIM_CHANNEL_CH2
  1605. * @arg @ref LL_TIM_CHANNEL_CH3
  1606. * @arg @ref LL_TIM_CHANNEL_CH4
  1607. * @param Configuration This parameter must be a combination of all the following values:
  1608. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI or @ref LL_TIM_ACTIVEINPUT_INDIRECTTI or @ref LL_TIM_ACTIVEINPUT_TRC
  1609. * @arg @ref LL_TIM_ICPSC_DIV1 or ... or @ref LL_TIM_ICPSC_DIV8
  1610. * @arg @ref LL_TIM_IC_FILTER_FDIV1 or ... or @ref LL_TIM_IC_FILTER_FDIV32_N8
  1611. * @arg @ref LL_TIM_IC_POLARITY_RISING or @ref LL_TIM_IC_POLARITY_FALLING or @ref LL_TIM_IC_POLARITY_BOTHEDGE
  1612. * @retval None
  1613. */
  1614. __STATIC_INLINE void LL_TIM_IC_Config(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Configuration)
  1615. {
  1616. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1617. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1618. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC | TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel]),
  1619. ((Configuration >> 16U) & (TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC | TIM_CCMR1_CC1S)) << SHIFT_TAB_ICxx[iChannel]);
  1620. MODIFY_REG(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]),
  1621. (Configuration & (TIM_CCER_CC1NP | TIM_CCER_CC1P)) << SHIFT_TAB_CCxP[iChannel]);
  1622. }
  1623. /**
  1624. * @brief Set the active input.
  1625. * @rmtoll CCMR1 CC1S LL_TIM_IC_SetActiveInput\n
  1626. * CCMR1 CC2S LL_TIM_IC_SetActiveInput\n
  1627. * CCMR2 CC3S LL_TIM_IC_SetActiveInput\n
  1628. * CCMR2 CC4S LL_TIM_IC_SetActiveInput
  1629. * @param TIMx Timer instance
  1630. * @param Channel This parameter can be one of the following values:
  1631. * @arg @ref LL_TIM_CHANNEL_CH1
  1632. * @arg @ref LL_TIM_CHANNEL_CH2
  1633. * @arg @ref LL_TIM_CHANNEL_CH3
  1634. * @arg @ref LL_TIM_CHANNEL_CH4
  1635. * @param ICActiveInput This parameter can be one of the following values:
  1636. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI
  1637. * @arg @ref LL_TIM_ACTIVEINPUT_INDIRECTTI
  1638. * @arg @ref LL_TIM_ACTIVEINPUT_TRC
  1639. * @retval None
  1640. */
  1641. __STATIC_INLINE void LL_TIM_IC_SetActiveInput(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICActiveInput)
  1642. {
  1643. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1644. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1645. MODIFY_REG(*pReg, ((TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel]), (ICActiveInput >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  1646. }
  1647. /**
  1648. * @brief Get the current active input.
  1649. * @rmtoll CCMR1 CC1S LL_TIM_IC_GetActiveInput\n
  1650. * CCMR1 CC2S LL_TIM_IC_GetActiveInput\n
  1651. * CCMR2 CC3S LL_TIM_IC_GetActiveInput\n
  1652. * CCMR2 CC4S LL_TIM_IC_GetActiveInput
  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 Returned value can be one of the following values:
  1660. * @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI
  1661. * @arg @ref LL_TIM_ACTIVEINPUT_INDIRECTTI
  1662. * @arg @ref LL_TIM_ACTIVEINPUT_TRC
  1663. */
  1664. __STATIC_INLINE uint32_t LL_TIM_IC_GetActiveInput(TIM_TypeDef *TIMx, uint32_t Channel)
  1665. {
  1666. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1667. register const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1668. return ((READ_BIT(*pReg, ((TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  1669. }
  1670. /**
  1671. * @brief Set the prescaler of input channel.
  1672. * @rmtoll CCMR1 IC1PSC LL_TIM_IC_SetPrescaler\n
  1673. * CCMR1 IC2PSC LL_TIM_IC_SetPrescaler\n
  1674. * CCMR2 IC3PSC LL_TIM_IC_SetPrescaler\n
  1675. * CCMR2 IC4PSC LL_TIM_IC_SetPrescaler
  1676. * @param TIMx Timer instance
  1677. * @param Channel This parameter can be one of the following values:
  1678. * @arg @ref LL_TIM_CHANNEL_CH1
  1679. * @arg @ref LL_TIM_CHANNEL_CH2
  1680. * @arg @ref LL_TIM_CHANNEL_CH3
  1681. * @arg @ref LL_TIM_CHANNEL_CH4
  1682. * @param ICPrescaler This parameter can be one of the following values:
  1683. * @arg @ref LL_TIM_ICPSC_DIV1
  1684. * @arg @ref LL_TIM_ICPSC_DIV2
  1685. * @arg @ref LL_TIM_ICPSC_DIV4
  1686. * @arg @ref LL_TIM_ICPSC_DIV8
  1687. * @retval None
  1688. */
  1689. __STATIC_INLINE void LL_TIM_IC_SetPrescaler(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICPrescaler)
  1690. {
  1691. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1692. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1693. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1PSC) << SHIFT_TAB_ICxx[iChannel]), (ICPrescaler >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  1694. }
  1695. /**
  1696. * @brief Get the current prescaler value acting on an input channel.
  1697. * @rmtoll CCMR1 IC1PSC LL_TIM_IC_GetPrescaler\n
  1698. * CCMR1 IC2PSC LL_TIM_IC_GetPrescaler\n
  1699. * CCMR2 IC3PSC LL_TIM_IC_GetPrescaler\n
  1700. * CCMR2 IC4PSC LL_TIM_IC_GetPrescaler
  1701. * @param TIMx Timer instance
  1702. * @param Channel This parameter can be one of the following values:
  1703. * @arg @ref LL_TIM_CHANNEL_CH1
  1704. * @arg @ref LL_TIM_CHANNEL_CH2
  1705. * @arg @ref LL_TIM_CHANNEL_CH3
  1706. * @arg @ref LL_TIM_CHANNEL_CH4
  1707. * @retval Returned value can be one of the following values:
  1708. * @arg @ref LL_TIM_ICPSC_DIV1
  1709. * @arg @ref LL_TIM_ICPSC_DIV2
  1710. * @arg @ref LL_TIM_ICPSC_DIV4
  1711. * @arg @ref LL_TIM_ICPSC_DIV8
  1712. */
  1713. __STATIC_INLINE uint32_t LL_TIM_IC_GetPrescaler(TIM_TypeDef *TIMx, uint32_t Channel)
  1714. {
  1715. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1716. register const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1717. return ((READ_BIT(*pReg, ((TIM_CCMR1_IC1PSC) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  1718. }
  1719. /**
  1720. * @brief Set the input filter duration.
  1721. * @rmtoll CCMR1 IC1F LL_TIM_IC_SetFilter\n
  1722. * CCMR1 IC2F LL_TIM_IC_SetFilter\n
  1723. * CCMR2 IC3F LL_TIM_IC_SetFilter\n
  1724. * CCMR2 IC4F LL_TIM_IC_SetFilter
  1725. * @param TIMx Timer instance
  1726. * @param Channel This parameter can be one of the following values:
  1727. * @arg @ref LL_TIM_CHANNEL_CH1
  1728. * @arg @ref LL_TIM_CHANNEL_CH2
  1729. * @arg @ref LL_TIM_CHANNEL_CH3
  1730. * @arg @ref LL_TIM_CHANNEL_CH4
  1731. * @param ICFilter This parameter can be one of the following values:
  1732. * @arg @ref LL_TIM_IC_FILTER_FDIV1
  1733. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N2
  1734. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N4
  1735. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N8
  1736. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N6
  1737. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N8
  1738. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N6
  1739. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N8
  1740. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N6
  1741. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N8
  1742. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N5
  1743. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N6
  1744. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N8
  1745. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N5
  1746. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N6
  1747. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N8
  1748. * @retval None
  1749. */
  1750. __STATIC_INLINE void LL_TIM_IC_SetFilter(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICFilter)
  1751. {
  1752. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1753. register __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1754. MODIFY_REG(*pReg, ((TIM_CCMR1_IC1F) << SHIFT_TAB_ICxx[iChannel]), (ICFilter >> 16U) << SHIFT_TAB_ICxx[iChannel]);
  1755. }
  1756. /**
  1757. * @brief Get the input filter duration.
  1758. * @rmtoll CCMR1 IC1F LL_TIM_IC_GetFilter\n
  1759. * CCMR1 IC2F LL_TIM_IC_GetFilter\n
  1760. * CCMR2 IC3F LL_TIM_IC_GetFilter\n
  1761. * CCMR2 IC4F LL_TIM_IC_GetFilter
  1762. * @param TIMx Timer instance
  1763. * @param Channel This parameter can be one of the following values:
  1764. * @arg @ref LL_TIM_CHANNEL_CH1
  1765. * @arg @ref LL_TIM_CHANNEL_CH2
  1766. * @arg @ref LL_TIM_CHANNEL_CH3
  1767. * @arg @ref LL_TIM_CHANNEL_CH4
  1768. * @retval Returned value can be one of the following values:
  1769. * @arg @ref LL_TIM_IC_FILTER_FDIV1
  1770. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N2
  1771. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N4
  1772. * @arg @ref LL_TIM_IC_FILTER_FDIV1_N8
  1773. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N6
  1774. * @arg @ref LL_TIM_IC_FILTER_FDIV2_N8
  1775. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N6
  1776. * @arg @ref LL_TIM_IC_FILTER_FDIV4_N8
  1777. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N6
  1778. * @arg @ref LL_TIM_IC_FILTER_FDIV8_N8
  1779. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N5
  1780. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N6
  1781. * @arg @ref LL_TIM_IC_FILTER_FDIV16_N8
  1782. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N5
  1783. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N6
  1784. * @arg @ref LL_TIM_IC_FILTER_FDIV32_N8
  1785. */
  1786. __STATIC_INLINE uint32_t LL_TIM_IC_GetFilter(TIM_TypeDef *TIMx, uint32_t Channel)
  1787. {
  1788. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1789. register const __IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
  1790. return ((READ_BIT(*pReg, ((TIM_CCMR1_IC1F) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
  1791. }
  1792. /**
  1793. * @brief Set the input channel polarity.
  1794. * @rmtoll CCER CC1P LL_TIM_IC_SetPolarity\n
  1795. * CCER CC1NP LL_TIM_IC_SetPolarity\n
  1796. * CCER CC2P LL_TIM_IC_SetPolarity\n
  1797. * CCER CC2NP LL_TIM_IC_SetPolarity\n
  1798. * CCER CC3P LL_TIM_IC_SetPolarity\n
  1799. * CCER CC3NP LL_TIM_IC_SetPolarity\n
  1800. * CCER CC4P LL_TIM_IC_SetPolarity\n
  1801. * CCER CC4NP LL_TIM_IC_SetPolarity
  1802. * @param TIMx Timer instance
  1803. * @param Channel This parameter can be one of the following values:
  1804. * @arg @ref LL_TIM_CHANNEL_CH1
  1805. * @arg @ref LL_TIM_CHANNEL_CH2
  1806. * @arg @ref LL_TIM_CHANNEL_CH3
  1807. * @arg @ref LL_TIM_CHANNEL_CH4
  1808. * @param ICPolarity This parameter can be one of the following values:
  1809. * @arg @ref LL_TIM_IC_POLARITY_RISING
  1810. * @arg @ref LL_TIM_IC_POLARITY_FALLING
  1811. * @arg @ref LL_TIM_IC_POLARITY_BOTHEDGE
  1812. * @retval None
  1813. */
  1814. __STATIC_INLINE void LL_TIM_IC_SetPolarity(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICPolarity)
  1815. {
  1816. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1817. MODIFY_REG(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]),
  1818. ICPolarity << SHIFT_TAB_CCxP[iChannel]);
  1819. }
  1820. /**
  1821. * @brief Get the current input channel polarity.
  1822. * @rmtoll CCER CC1P LL_TIM_IC_GetPolarity\n
  1823. * CCER CC1NP LL_TIM_IC_GetPolarity\n
  1824. * CCER CC2P LL_TIM_IC_GetPolarity\n
  1825. * CCER CC2NP LL_TIM_IC_GetPolarity\n
  1826. * CCER CC3P LL_TIM_IC_GetPolarity\n
  1827. * CCER CC3NP LL_TIM_IC_GetPolarity\n
  1828. * CCER CC4P LL_TIM_IC_GetPolarity\n
  1829. * CCER CC4NP LL_TIM_IC_GetPolarity
  1830. * @param TIMx Timer instance
  1831. * @param Channel This parameter can be one of the following values:
  1832. * @arg @ref LL_TIM_CHANNEL_CH1
  1833. * @arg @ref LL_TIM_CHANNEL_CH2
  1834. * @arg @ref LL_TIM_CHANNEL_CH3
  1835. * @arg @ref LL_TIM_CHANNEL_CH4
  1836. * @retval Returned value can be one of the following values:
  1837. * @arg @ref LL_TIM_IC_POLARITY_RISING
  1838. * @arg @ref LL_TIM_IC_POLARITY_FALLING
  1839. * @arg @ref LL_TIM_IC_POLARITY_BOTHEDGE
  1840. */
  1841. __STATIC_INLINE uint32_t LL_TIM_IC_GetPolarity(TIM_TypeDef *TIMx, uint32_t Channel)
  1842. {
  1843. register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
  1844. return (READ_BIT(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel])) >>
  1845. SHIFT_TAB_CCxP[iChannel]);
  1846. }
  1847. /**
  1848. * @brief Connect the TIMx_CH1, CH2 and CH3 pins to the TI1 input (XOR combination).
  1849. * @note Macro @ref IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  1850. * a timer instance provides an XOR input.
  1851. * @rmtoll CR2 TI1S LL_TIM_IC_EnableXORCombination
  1852. * @param TIMx Timer instance
  1853. * @retval None
  1854. */
  1855. __STATIC_INLINE void LL_TIM_IC_EnableXORCombination(TIM_TypeDef *TIMx)
  1856. {
  1857. SET_BIT(TIMx->CR2, TIM_CR2_TI1S);
  1858. }
  1859. /**
  1860. * @brief Disconnect the TIMx_CH1, CH2 and CH3 pins from the TI1 input.
  1861. * @note Macro @ref IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  1862. * a timer instance provides an XOR input.
  1863. * @rmtoll CR2 TI1S LL_TIM_IC_DisableXORCombination
  1864. * @param TIMx Timer instance
  1865. * @retval None
  1866. */
  1867. __STATIC_INLINE void LL_TIM_IC_DisableXORCombination(TIM_TypeDef *TIMx)
  1868. {
  1869. CLEAR_BIT(TIMx->CR2, TIM_CR2_TI1S);
  1870. }
  1871. /**
  1872. * @brief Indicates whether the TIMx_CH1, CH2 and CH3 pins are connectected to the TI1 input.
  1873. * @note Macro @ref IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
  1874. * a timer instance provides an XOR input.
  1875. * @rmtoll CR2 TI1S LL_TIM_IC_IsEnabledXORCombination
  1876. * @param TIMx Timer instance
  1877. * @retval State of bit (1 or 0).
  1878. */
  1879. __STATIC_INLINE uint32_t LL_TIM_IC_IsEnabledXORCombination(TIM_TypeDef *TIMx)
  1880. {
  1881. return ((READ_BIT(TIMx->CR2, TIM_CR2_TI1S) == (TIM_CR2_TI1S)) ? 1UL : 0UL);
  1882. }
  1883. /**
  1884. * @brief Get captured value for input channel 1.
  1885. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  1886. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1887. * whether or not a timer instance supports a 32 bits counter.
  1888. * @note Macro @ref IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
  1889. * input channel 1 is supported by a timer instance.
  1890. * @rmtoll CCR1 CCR1 LL_TIM_IC_GetCaptureCH1
  1891. * @param TIMx Timer instance
  1892. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  1893. */
  1894. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH1(TIM_TypeDef *TIMx)
  1895. {
  1896. return (uint32_t)(READ_REG(TIMx->CCR1));
  1897. }
  1898. /**
  1899. * @brief Get captured value for input channel 2.
  1900. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  1901. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1902. * whether or not a timer instance supports a 32 bits counter.
  1903. * @note Macro @ref IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
  1904. * input channel 2 is supported by a timer instance.
  1905. * @rmtoll CCR2 CCR2 LL_TIM_IC_GetCaptureCH2
  1906. * @param TIMx Timer instance
  1907. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  1908. */
  1909. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH2(TIM_TypeDef *TIMx)
  1910. {
  1911. return (uint32_t)(READ_REG(TIMx->CCR2));
  1912. }
  1913. /**
  1914. * @brief Get captured value for input channel 3.
  1915. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  1916. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1917. * whether or not a timer instance supports a 32 bits counter.
  1918. * @note Macro @ref IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
  1919. * input channel 3 is supported by a timer instance.
  1920. * @rmtoll CCR3 CCR3 LL_TIM_IC_GetCaptureCH3
  1921. * @param TIMx Timer instance
  1922. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  1923. */
  1924. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH3(TIM_TypeDef *TIMx)
  1925. {
  1926. return (uint32_t)(READ_REG(TIMx->CCR3));
  1927. }
  1928. /**
  1929. * @brief Get captured value for input channel 4.
  1930. * @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
  1931. * @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
  1932. * whether or not a timer instance supports a 32 bits counter.
  1933. * @note Macro @ref IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
  1934. * input channel 4 is supported by a timer instance.
  1935. * @rmtoll CCR4 CCR4 LL_TIM_IC_GetCaptureCH4
  1936. * @param TIMx Timer instance
  1937. * @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
  1938. */
  1939. __STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH4(TIM_TypeDef *TIMx)
  1940. {
  1941. return (uint32_t)(READ_REG(TIMx->CCR4));
  1942. }
  1943. /**
  1944. * @}
  1945. */
  1946. /** @defgroup TIM_LL_EF_Clock_Selection Counter clock selection
  1947. * @{
  1948. */
  1949. /**
  1950. * @brief Enable external clock mode 2.
  1951. * @note When external clock mode 2 is enabled the counter is clocked by any active edge on the ETRF signal.
  1952. * @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  1953. * whether or not a timer instance supports external clock mode2.
  1954. * @rmtoll SMCR ECE LL_TIM_EnableExternalClock
  1955. * @param TIMx Timer instance
  1956. * @retval None
  1957. */
  1958. __STATIC_INLINE void LL_TIM_EnableExternalClock(TIM_TypeDef *TIMx)
  1959. {
  1960. SET_BIT(TIMx->SMCR, TIM_SMCR_ECE);
  1961. }
  1962. /**
  1963. * @brief Disable external clock mode 2.
  1964. * @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  1965. * whether or not a timer instance supports external clock mode2.
  1966. * @rmtoll SMCR ECE LL_TIM_DisableExternalClock
  1967. * @param TIMx Timer instance
  1968. * @retval None
  1969. */
  1970. __STATIC_INLINE void LL_TIM_DisableExternalClock(TIM_TypeDef *TIMx)
  1971. {
  1972. CLEAR_BIT(TIMx->SMCR, TIM_SMCR_ECE);
  1973. }
  1974. /**
  1975. * @brief Indicate whether external clock mode 2 is enabled.
  1976. * @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  1977. * whether or not a timer instance supports external clock mode2.
  1978. * @rmtoll SMCR ECE LL_TIM_IsEnabledExternalClock
  1979. * @param TIMx Timer instance
  1980. * @retval State of bit (1 or 0).
  1981. */
  1982. __STATIC_INLINE uint32_t LL_TIM_IsEnabledExternalClock(TIM_TypeDef *TIMx)
  1983. {
  1984. return ((READ_BIT(TIMx->SMCR, TIM_SMCR_ECE) == (TIM_SMCR_ECE)) ? 1UL : 0UL);
  1985. }
  1986. /**
  1987. * @brief Set the clock source of the counter clock.
  1988. * @note when selected clock source is external clock mode 1, the timer input
  1989. * the external clock is applied is selected by calling the @ref LL_TIM_SetTriggerInput()
  1990. * function. This timer input must be configured by calling
  1991. * the @ref LL_TIM_IC_Config() function.
  1992. * @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE1_INSTANCE(TIMx) can be used to check
  1993. * whether or not a timer instance supports external clock mode1.
  1994. * @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
  1995. * whether or not a timer instance supports external clock mode2.
  1996. * @rmtoll SMCR SMS LL_TIM_SetClockSource\n
  1997. * SMCR ECE LL_TIM_SetClockSource
  1998. * @param TIMx Timer instance
  1999. * @param ClockSource This parameter can be one of the following values:
  2000. * @arg @ref LL_TIM_CLOCKSOURCE_INTERNAL
  2001. * @arg @ref LL_TIM_CLOCKSOURCE_EXT_MODE1
  2002. * @arg @ref LL_TIM_CLOCKSOURCE_EXT_MODE2
  2003. * @retval None
  2004. */
  2005. __STATIC_INLINE void LL_TIM_SetClockSource(TIM_TypeDef *TIMx, uint32_t ClockSource)
  2006. {
  2007. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS | TIM_SMCR_ECE, ClockSource);
  2008. }
  2009. /**
  2010. * @brief Set the encoder interface mode.
  2011. * @note Macro @ref IS_TIM_ENCODER_INTERFACE_INSTANCE(TIMx) can be used to check
  2012. * whether or not a timer instance supports the encoder mode.
  2013. * @rmtoll SMCR SMS LL_TIM_SetEncoderMode
  2014. * @param TIMx Timer instance
  2015. * @param EncoderMode This parameter can be one of the following values:
  2016. * @arg @ref LL_TIM_ENCODERMODE_X2_TI1
  2017. * @arg @ref LL_TIM_ENCODERMODE_X2_TI2
  2018. * @arg @ref LL_TIM_ENCODERMODE_X4_TI12
  2019. * @retval None
  2020. */
  2021. __STATIC_INLINE void LL_TIM_SetEncoderMode(TIM_TypeDef *TIMx, uint32_t EncoderMode)
  2022. {
  2023. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS, EncoderMode);
  2024. }
  2025. /**
  2026. * @}
  2027. */
  2028. /** @defgroup TIM_LL_EF_Timer_Synchronization Timer synchronisation configuration
  2029. * @{
  2030. */
  2031. /**
  2032. * @brief Set the trigger output (TRGO) used for timer synchronization .
  2033. * @note Macro @ref IS_TIM_MASTER_INSTANCE(TIMx) can be used to check
  2034. * whether or not a timer instance can operate as a master timer.
  2035. * @rmtoll CR2 MMS LL_TIM_SetTriggerOutput
  2036. * @param TIMx Timer instance
  2037. * @param TimerSynchronization This parameter can be one of the following values:
  2038. * @arg @ref LL_TIM_TRGO_RESET
  2039. * @arg @ref LL_TIM_TRGO_ENABLE
  2040. * @arg @ref LL_TIM_TRGO_UPDATE
  2041. * @arg @ref LL_TIM_TRGO_CC1IF
  2042. * @arg @ref LL_TIM_TRGO_OC1REF
  2043. * @arg @ref LL_TIM_TRGO_OC2REF
  2044. * @arg @ref LL_TIM_TRGO_OC3REF
  2045. * @arg @ref LL_TIM_TRGO_OC4REF
  2046. * @retval None
  2047. */
  2048. __STATIC_INLINE void LL_TIM_SetTriggerOutput(TIM_TypeDef *TIMx, uint32_t TimerSynchronization)
  2049. {
  2050. MODIFY_REG(TIMx->CR2, TIM_CR2_MMS, TimerSynchronization);
  2051. }
  2052. /**
  2053. * @brief Set the synchronization mode of a slave timer.
  2054. * @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2055. * a timer instance can operate as a slave timer.
  2056. * @rmtoll SMCR SMS LL_TIM_SetSlaveMode
  2057. * @param TIMx Timer instance
  2058. * @param SlaveMode This parameter can be one of the following values:
  2059. * @arg @ref LL_TIM_SLAVEMODE_DISABLED
  2060. * @arg @ref LL_TIM_SLAVEMODE_RESET
  2061. * @arg @ref LL_TIM_SLAVEMODE_GATED
  2062. * @arg @ref LL_TIM_SLAVEMODE_TRIGGER
  2063. * @retval None
  2064. */
  2065. __STATIC_INLINE void LL_TIM_SetSlaveMode(TIM_TypeDef *TIMx, uint32_t SlaveMode)
  2066. {
  2067. MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS, SlaveMode);
  2068. }
  2069. /**
  2070. * @brief Set the selects the trigger input to be used to synchronize the counter.
  2071. * @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2072. * a timer instance can operate as a slave timer.
  2073. * @rmtoll SMCR TS LL_TIM_SetTriggerInput
  2074. * @param TIMx Timer instance
  2075. * @param TriggerInput This parameter can be one of the following values:
  2076. * @arg @ref LL_TIM_TS_ITR0
  2077. * @arg @ref LL_TIM_TS_ITR1
  2078. * @arg @ref LL_TIM_TS_ITR2
  2079. * @arg @ref LL_TIM_TS_ITR3
  2080. * @arg @ref LL_TIM_TS_TI1F_ED
  2081. * @arg @ref LL_TIM_TS_TI1FP1
  2082. * @arg @ref LL_TIM_TS_TI2FP2
  2083. * @arg @ref LL_TIM_TS_ETRF
  2084. * @retval None
  2085. */
  2086. __STATIC_INLINE void LL_TIM_SetTriggerInput(TIM_TypeDef *TIMx, uint32_t TriggerInput)
  2087. {
  2088. MODIFY_REG(TIMx->SMCR, TIM_SMCR_TS, TriggerInput);
  2089. }
  2090. /**
  2091. * @brief Enable the Master/Slave mode.
  2092. * @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2093. * a timer instance can operate as a slave timer.
  2094. * @rmtoll SMCR MSM LL_TIM_EnableMasterSlaveMode
  2095. * @param TIMx Timer instance
  2096. * @retval None
  2097. */
  2098. __STATIC_INLINE void LL_TIM_EnableMasterSlaveMode(TIM_TypeDef *TIMx)
  2099. {
  2100. SET_BIT(TIMx->SMCR, TIM_SMCR_MSM);
  2101. }
  2102. /**
  2103. * @brief Disable the Master/Slave mode.
  2104. * @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2105. * a timer instance can operate as a slave timer.
  2106. * @rmtoll SMCR MSM LL_TIM_DisableMasterSlaveMode
  2107. * @param TIMx Timer instance
  2108. * @retval None
  2109. */
  2110. __STATIC_INLINE void LL_TIM_DisableMasterSlaveMode(TIM_TypeDef *TIMx)
  2111. {
  2112. CLEAR_BIT(TIMx->SMCR, TIM_SMCR_MSM);
  2113. }
  2114. /**
  2115. * @brief Indicates whether the Master/Slave mode is enabled.
  2116. * @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
  2117. * a timer instance can operate as a slave timer.
  2118. * @rmtoll SMCR MSM LL_TIM_IsEnabledMasterSlaveMode
  2119. * @param TIMx Timer instance
  2120. * @retval State of bit (1 or 0).
  2121. */
  2122. __STATIC_INLINE uint32_t LL_TIM_IsEnabledMasterSlaveMode(TIM_TypeDef *TIMx)
  2123. {
  2124. return ((READ_BIT(TIMx->SMCR, TIM_SMCR_MSM) == (TIM_SMCR_MSM)) ? 1UL : 0UL);
  2125. }
  2126. /**
  2127. * @brief Configure the external trigger (ETR) input.
  2128. * @note Macro @ref IS_TIM_ETR_INSTANCE(TIMx) can be used to check whether or not
  2129. * a timer instance provides an external trigger input.
  2130. * @rmtoll SMCR ETP LL_TIM_ConfigETR\n
  2131. * SMCR ETPS LL_TIM_ConfigETR\n
  2132. * SMCR ETF LL_TIM_ConfigETR
  2133. * @param TIMx Timer instance
  2134. * @param ETRPolarity This parameter can be one of the following values:
  2135. * @arg @ref LL_TIM_ETR_POLARITY_NONINVERTED
  2136. * @arg @ref LL_TIM_ETR_POLARITY_INVERTED
  2137. * @param ETRPrescaler This parameter can be one of the following values:
  2138. * @arg @ref LL_TIM_ETR_PRESCALER_DIV1
  2139. * @arg @ref LL_TIM_ETR_PRESCALER_DIV2
  2140. * @arg @ref LL_TIM_ETR_PRESCALER_DIV4
  2141. * @arg @ref LL_TIM_ETR_PRESCALER_DIV8
  2142. * @param ETRFilter This parameter can be one of the following values:
  2143. * @arg @ref LL_TIM_ETR_FILTER_FDIV1
  2144. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N2
  2145. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N4
  2146. * @arg @ref LL_TIM_ETR_FILTER_FDIV1_N8
  2147. * @arg @ref LL_TIM_ETR_FILTER_FDIV2_N6
  2148. * @arg @ref LL_TIM_ETR_FILTER_FDIV2_N8
  2149. * @arg @ref LL_TIM_ETR_FILTER_FDIV4_N6
  2150. * @arg @ref LL_TIM_ETR_FILTER_FDIV4_N8
  2151. * @arg @ref LL_TIM_ETR_FILTER_FDIV8_N6
  2152. * @arg @ref LL_TIM_ETR_FILTER_FDIV8_N8
  2153. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N5
  2154. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N6
  2155. * @arg @ref LL_TIM_ETR_FILTER_FDIV16_N8
  2156. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N5
  2157. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N6
  2158. * @arg @ref LL_TIM_ETR_FILTER_FDIV32_N8
  2159. * @retval None
  2160. */
  2161. __STATIC_INLINE void LL_TIM_ConfigETR(TIM_TypeDef *TIMx, uint32_t ETRPolarity, uint32_t ETRPrescaler,
  2162. uint32_t ETRFilter)
  2163. {
  2164. MODIFY_REG(TIMx->SMCR, TIM_SMCR_ETP | TIM_SMCR_ETPS | TIM_SMCR_ETF, ETRPolarity | ETRPrescaler | ETRFilter);
  2165. }
  2166. /**
  2167. * @}
  2168. */
  2169. /** @defgroup TIM_LL_EF_DMA_Burst_Mode DMA burst mode configuration
  2170. * @{
  2171. */
  2172. /**
  2173. * @brief Configures the timer DMA burst feature.
  2174. * @note Macro @ref IS_TIM_DMABURST_INSTANCE(TIMx) can be used to check whether or
  2175. * not a timer instance supports the DMA burst mode.
  2176. * @rmtoll DCR DBL LL_TIM_ConfigDMABurst\n
  2177. * DCR DBA LL_TIM_ConfigDMABurst
  2178. * @param TIMx Timer instance
  2179. * @param DMABurstBaseAddress This parameter can be one of the following values:
  2180. * @arg @ref LL_TIM_DMABURST_BASEADDR_CR1
  2181. * @arg @ref LL_TIM_DMABURST_BASEADDR_CR2
  2182. * @arg @ref LL_TIM_DMABURST_BASEADDR_SMCR
  2183. * @arg @ref LL_TIM_DMABURST_BASEADDR_DIER
  2184. * @arg @ref LL_TIM_DMABURST_BASEADDR_SR
  2185. * @arg @ref LL_TIM_DMABURST_BASEADDR_EGR
  2186. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCMR1
  2187. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCMR2
  2188. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCER
  2189. * @arg @ref LL_TIM_DMABURST_BASEADDR_CNT
  2190. * @arg @ref LL_TIM_DMABURST_BASEADDR_PSC
  2191. * @arg @ref LL_TIM_DMABURST_BASEADDR_ARR
  2192. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR1
  2193. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR2
  2194. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR3
  2195. * @arg @ref LL_TIM_DMABURST_BASEADDR_CCR4
  2196. * @arg @ref LL_TIM_DMABURST_BASEADDR_OR
  2197. * @param DMABurstLength This parameter can be one of the following values:
  2198. * @arg @ref LL_TIM_DMABURST_LENGTH_1TRANSFER
  2199. * @arg @ref LL_TIM_DMABURST_LENGTH_2TRANSFERS
  2200. * @arg @ref LL_TIM_DMABURST_LENGTH_3TRANSFERS
  2201. * @arg @ref LL_TIM_DMABURST_LENGTH_4TRANSFERS
  2202. * @arg @ref LL_TIM_DMABURST_LENGTH_5TRANSFERS
  2203. * @arg @ref LL_TIM_DMABURST_LENGTH_6TRANSFERS
  2204. * @arg @ref LL_TIM_DMABURST_LENGTH_7TRANSFERS
  2205. * @arg @ref LL_TIM_DMABURST_LENGTH_8TRANSFERS
  2206. * @arg @ref LL_TIM_DMABURST_LENGTH_9TRANSFERS
  2207. * @arg @ref LL_TIM_DMABURST_LENGTH_10TRANSFERS
  2208. * @arg @ref LL_TIM_DMABURST_LENGTH_11TRANSFERS
  2209. * @arg @ref LL_TIM_DMABURST_LENGTH_12TRANSFERS
  2210. * @arg @ref LL_TIM_DMABURST_LENGTH_13TRANSFERS
  2211. * @arg @ref LL_TIM_DMABURST_LENGTH_14TRANSFERS
  2212. * @arg @ref LL_TIM_DMABURST_LENGTH_15TRANSFERS
  2213. * @arg @ref LL_TIM_DMABURST_LENGTH_16TRANSFERS
  2214. * @arg @ref LL_TIM_DMABURST_LENGTH_17TRANSFERS
  2215. * @arg @ref LL_TIM_DMABURST_LENGTH_18TRANSFERS
  2216. * @retval None
  2217. */
  2218. __STATIC_INLINE void LL_TIM_ConfigDMABurst(TIM_TypeDef *TIMx, uint32_t DMABurstBaseAddress, uint32_t DMABurstLength)
  2219. {
  2220. MODIFY_REG(TIMx->DCR, (TIM_DCR_DBL | TIM_DCR_DBA), (DMABurstBaseAddress | DMABurstLength));
  2221. }
  2222. /**
  2223. * @}
  2224. */
  2225. /** @defgroup TIM_LL_EF_Timer_Inputs_Remapping Timer input remapping
  2226. * @{
  2227. */
  2228. /**
  2229. * @brief Remap TIM inputs (input channel, internal/external triggers).
  2230. * @note Macro @ref IS_TIM_REMAP_INSTANCE(TIMx) can be used to check whether or not
  2231. * a some timer inputs can be remapped.
  2232. * @rmtoll TIM2_OR ITR1_RMP LL_TIM_SetRemap\n
  2233. * TIM3_OR ITR2_RMP LL_TIM_SetRemap\n
  2234. * TIM9_OR TI1_RMP LL_TIM_SetRemap\n
  2235. * TIM9_OR ITR1_RMP LL_TIM_SetRemap\n
  2236. * TIM10_OR TI1_RMP LL_TIM_SetRemap\n
  2237. * TIM10_OR ETR_RMP LL_TIM_SetRemap\n
  2238. * TIM10_OR TI1_RMP_RI LL_TIM_SetRemap\n
  2239. * TIM11_OR TI1_RMP LL_TIM_SetRemap\n
  2240. * TIM11_OR ETR_RMP LL_TIM_SetRemap\n
  2241. * TIM11_OR TI1_RMP_RI LL_TIM_SetRemap
  2242. * @param TIMx Timer instance
  2243. * @param Remap Remap params depends on the TIMx. Description available only
  2244. * in CHM version of the User Manual (not in .pdf).
  2245. * Otherwise see Reference Manual description of OR registers.
  2246. *
  2247. * Below description summarizes "Timer Instance" and "Remap" param combinations:
  2248. *
  2249. * TIM2: any combination of ITR1_RMP where
  2250. *
  2251. * . . ITR1_RMP can be one of the following values
  2252. * @arg @ref LL_TIM_TIM2_TIR1_RMP_TIM10_OC (**)
  2253. * @arg @ref LL_TIM_TIM2_TIR1_RMP_TIM5_TGO (**)
  2254. *
  2255. * TIM3: any combination of ITR2_RMP where
  2256. *
  2257. * . . ITR2_RMP can be one of the following values
  2258. * @arg @ref LL_TIM_TIM3_TIR2_RMP_TIM11_OC (**)
  2259. * @arg @ref LL_TIM_TIM3_TIR2_RMP_TIM5_TGO (**)
  2260. *
  2261. * TIM9: any combination of TI1_RMP, ITR1_RMP where
  2262. *
  2263. * . . TI1_RMP can be one of the following values
  2264. * @arg @ref LL_TIM_TIM9_TI1_RMP_LSE
  2265. * @arg @ref LL_TIM_TIM9_TI1_RMP_GPIO
  2266. *
  2267. * . . ITR1_RMP can be one of the following values
  2268. * @arg @ref LL_TIM_TIM9_ITR1_RMP_TIM3_TGO (*)
  2269. * @arg @ref LL_TIM_TIM9_ITR1_RMP_TOUCH_IO (*)
  2270. *
  2271. *
  2272. * TIM10: any combination of TI1_RMP, ETR_RMP, TI1_RMP_RI where
  2273. *
  2274. * . . TI1_RMP can be one of the following values
  2275. * @arg @ref LL_TIM_TIM10_TI1_RMP_GPIO
  2276. * @arg @ref LL_TIM_TIM10_TI1_RMP_LSI
  2277. * @arg @ref LL_TIM_TIM10_TI1_RMP_LSE
  2278. * @arg @ref LL_TIM_TIM10_TI1_RMP_RTC
  2279. *
  2280. * . . ETR_RMP can be one of the following values
  2281. * @arg @ref LL_TIM_TIM10_ETR_RMP_TIM9_TGO (*)
  2282. *
  2283. * . . TI1_RMP_RI can be one of the following values
  2284. * @arg @ref LL_TIM_TIM10_TI1_RMP_RI (*)
  2285. *
  2286. *
  2287. * TIM11: any combination of TI1_RMP, ETR_RMP, TI1_RMP_RI where
  2288. *
  2289. * . . TI1_RMP can be one of the following values
  2290. * @arg @ref LL_TIM_TIM11_TI1_RMP_MSI
  2291. * @arg @ref LL_TIM_TIM11_TI1_RMP_HSE_RTC
  2292. * @arg @ref LL_TIM_TIM11_TI1_RMP
  2293. *
  2294. * . . ETR_RMP can be one of the following values
  2295. * @arg @ref LL_TIM_TIM11_ETR_RMP_TIM9_TGO (*)
  2296. *
  2297. * . . TI1_RMP_RI can be one of the following values
  2298. * @arg @ref LL_TIM_TIM11_TI1_RMP_RI (*)
  2299. *
  2300. * (*) value not available in all devices categories
  2301. * (**) register not available in all devices categories
  2302. *
  2303. * @note Option registers are available only for cat.3, cat.4 and cat.5 devices
  2304. * @retval None
  2305. */
  2306. __STATIC_INLINE void LL_TIM_SetRemap(TIM_TypeDef *TIMx, uint32_t Remap)
  2307. {
  2308. MODIFY_REG(TIMx->OR, (Remap >> TIMx_OR_RMP_SHIFT), (Remap & TIMx_OR_RMP_MASK));
  2309. }
  2310. /**
  2311. * @}
  2312. */
  2313. /** @defgroup TIM_LL_EF_OCREF_Clear OCREF_Clear_Management
  2314. * @{
  2315. */
  2316. /**
  2317. * @brief Set the OCREF clear input source
  2318. * @note The OCxREF signal of a given channel can be cleared when a high level is applied on the OCREF_CLR_INPUT
  2319. * @note This function can only be used in Output compare and PWM modes.
  2320. * @note the ETR signal can be connected to the output of a comparator to be used for current handling
  2321. * @rmtoll SMCR OCCS LL_TIM_SetOCRefClearInputSource
  2322. * @param TIMx Timer instance
  2323. * @param OCRefClearInputSource This parameter can be one of the following values:
  2324. * @arg @ref LL_TIM_OCREF_CLR_INT_OCREF_CLR
  2325. * @arg @ref LL_TIM_OCREF_CLR_INT_ETR
  2326. * @retval None
  2327. */
  2328. __STATIC_INLINE void LL_TIM_SetOCRefClearInputSource(TIM_TypeDef *TIMx, uint32_t OCRefClearInputSource)
  2329. {
  2330. MODIFY_REG(TIMx->SMCR, TIM_SMCR_OCCS, OCRefClearInputSource);
  2331. }
  2332. /**
  2333. * @}
  2334. */
  2335. /** @defgroup TIM_LL_EF_FLAG_Management FLAG-Management
  2336. * @{
  2337. */
  2338. /**
  2339. * @brief Clear the update interrupt flag (UIF).
  2340. * @rmtoll SR UIF LL_TIM_ClearFlag_UPDATE
  2341. * @param TIMx Timer instance
  2342. * @retval None
  2343. */
  2344. __STATIC_INLINE void LL_TIM_ClearFlag_UPDATE(TIM_TypeDef *TIMx)
  2345. {
  2346. WRITE_REG(TIMx->SR, ~(TIM_SR_UIF));
  2347. }
  2348. /**
  2349. * @brief Indicate whether update interrupt flag (UIF) is set (update interrupt is pending).
  2350. * @rmtoll SR UIF LL_TIM_IsActiveFlag_UPDATE
  2351. * @param TIMx Timer instance
  2352. * @retval State of bit (1 or 0).
  2353. */
  2354. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_UPDATE(TIM_TypeDef *TIMx)
  2355. {
  2356. return ((READ_BIT(TIMx->SR, TIM_SR_UIF) == (TIM_SR_UIF)) ? 1UL : 0UL);
  2357. }
  2358. /**
  2359. * @brief Clear the Capture/Compare 1 interrupt flag (CC1F).
  2360. * @rmtoll SR CC1IF LL_TIM_ClearFlag_CC1
  2361. * @param TIMx Timer instance
  2362. * @retval None
  2363. */
  2364. __STATIC_INLINE void LL_TIM_ClearFlag_CC1(TIM_TypeDef *TIMx)
  2365. {
  2366. WRITE_REG(TIMx->SR, ~(TIM_SR_CC1IF));
  2367. }
  2368. /**
  2369. * @brief Indicate whether Capture/Compare 1 interrupt flag (CC1F) is set (Capture/Compare 1 interrupt is pending).
  2370. * @rmtoll SR CC1IF LL_TIM_IsActiveFlag_CC1
  2371. * @param TIMx Timer instance
  2372. * @retval State of bit (1 or 0).
  2373. */
  2374. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC1(TIM_TypeDef *TIMx)
  2375. {
  2376. return ((READ_BIT(TIMx->SR, TIM_SR_CC1IF) == (TIM_SR_CC1IF)) ? 1UL : 0UL);
  2377. }
  2378. /**
  2379. * @brief Clear the Capture/Compare 2 interrupt flag (CC2F).
  2380. * @rmtoll SR CC2IF LL_TIM_ClearFlag_CC2
  2381. * @param TIMx Timer instance
  2382. * @retval None
  2383. */
  2384. __STATIC_INLINE void LL_TIM_ClearFlag_CC2(TIM_TypeDef *TIMx)
  2385. {
  2386. WRITE_REG(TIMx->SR, ~(TIM_SR_CC2IF));
  2387. }
  2388. /**
  2389. * @brief Indicate whether Capture/Compare 2 interrupt flag (CC2F) is set (Capture/Compare 2 interrupt is pending).
  2390. * @rmtoll SR CC2IF LL_TIM_IsActiveFlag_CC2
  2391. * @param TIMx Timer instance
  2392. * @retval State of bit (1 or 0).
  2393. */
  2394. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC2(TIM_TypeDef *TIMx)
  2395. {
  2396. return ((READ_BIT(TIMx->SR, TIM_SR_CC2IF) == (TIM_SR_CC2IF)) ? 1UL : 0UL);
  2397. }
  2398. /**
  2399. * @brief Clear the Capture/Compare 3 interrupt flag (CC3F).
  2400. * @rmtoll SR CC3IF LL_TIM_ClearFlag_CC3
  2401. * @param TIMx Timer instance
  2402. * @retval None
  2403. */
  2404. __STATIC_INLINE void LL_TIM_ClearFlag_CC3(TIM_TypeDef *TIMx)
  2405. {
  2406. WRITE_REG(TIMx->SR, ~(TIM_SR_CC3IF));
  2407. }
  2408. /**
  2409. * @brief Indicate whether Capture/Compare 3 interrupt flag (CC3F) is set (Capture/Compare 3 interrupt is pending).
  2410. * @rmtoll SR CC3IF LL_TIM_IsActiveFlag_CC3
  2411. * @param TIMx Timer instance
  2412. * @retval State of bit (1 or 0).
  2413. */
  2414. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC3(TIM_TypeDef *TIMx)
  2415. {
  2416. return ((READ_BIT(TIMx->SR, TIM_SR_CC3IF) == (TIM_SR_CC3IF)) ? 1UL : 0UL);
  2417. }
  2418. /**
  2419. * @brief Clear the Capture/Compare 4 interrupt flag (CC4F).
  2420. * @rmtoll SR CC4IF LL_TIM_ClearFlag_CC4
  2421. * @param TIMx Timer instance
  2422. * @retval None
  2423. */
  2424. __STATIC_INLINE void LL_TIM_ClearFlag_CC4(TIM_TypeDef *TIMx)
  2425. {
  2426. WRITE_REG(TIMx->SR, ~(TIM_SR_CC4IF));
  2427. }
  2428. /**
  2429. * @brief Indicate whether Capture/Compare 4 interrupt flag (CC4F) is set (Capture/Compare 4 interrupt is pending).
  2430. * @rmtoll SR CC4IF LL_TIM_IsActiveFlag_CC4
  2431. * @param TIMx Timer instance
  2432. * @retval State of bit (1 or 0).
  2433. */
  2434. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC4(TIM_TypeDef *TIMx)
  2435. {
  2436. return ((READ_BIT(TIMx->SR, TIM_SR_CC4IF) == (TIM_SR_CC4IF)) ? 1UL : 0UL);
  2437. }
  2438. /**
  2439. * @brief Clear the trigger interrupt flag (TIF).
  2440. * @rmtoll SR TIF LL_TIM_ClearFlag_TRIG
  2441. * @param TIMx Timer instance
  2442. * @retval None
  2443. */
  2444. __STATIC_INLINE void LL_TIM_ClearFlag_TRIG(TIM_TypeDef *TIMx)
  2445. {
  2446. WRITE_REG(TIMx->SR, ~(TIM_SR_TIF));
  2447. }
  2448. /**
  2449. * @brief Indicate whether trigger interrupt flag (TIF) is set (trigger interrupt is pending).
  2450. * @rmtoll SR TIF LL_TIM_IsActiveFlag_TRIG
  2451. * @param TIMx Timer instance
  2452. * @retval State of bit (1 or 0).
  2453. */
  2454. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_TRIG(TIM_TypeDef *TIMx)
  2455. {
  2456. return ((READ_BIT(TIMx->SR, TIM_SR_TIF) == (TIM_SR_TIF)) ? 1UL : 0UL);
  2457. }
  2458. /**
  2459. * @brief Clear the Capture/Compare 1 over-capture interrupt flag (CC1OF).
  2460. * @rmtoll SR CC1OF LL_TIM_ClearFlag_CC1OVR
  2461. * @param TIMx Timer instance
  2462. * @retval None
  2463. */
  2464. __STATIC_INLINE void LL_TIM_ClearFlag_CC1OVR(TIM_TypeDef *TIMx)
  2465. {
  2466. WRITE_REG(TIMx->SR, ~(TIM_SR_CC1OF));
  2467. }
  2468. /**
  2469. * @brief Indicate whether Capture/Compare 1 over-capture interrupt flag (CC1OF) is set (Capture/Compare 1 interrupt is pending).
  2470. * @rmtoll SR CC1OF LL_TIM_IsActiveFlag_CC1OVR
  2471. * @param TIMx Timer instance
  2472. * @retval State of bit (1 or 0).
  2473. */
  2474. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC1OVR(TIM_TypeDef *TIMx)
  2475. {
  2476. return ((READ_BIT(TIMx->SR, TIM_SR_CC1OF) == (TIM_SR_CC1OF)) ? 1UL : 0UL);
  2477. }
  2478. /**
  2479. * @brief Clear the Capture/Compare 2 over-capture interrupt flag (CC2OF).
  2480. * @rmtoll SR CC2OF LL_TIM_ClearFlag_CC2OVR
  2481. * @param TIMx Timer instance
  2482. * @retval None
  2483. */
  2484. __STATIC_INLINE void LL_TIM_ClearFlag_CC2OVR(TIM_TypeDef *TIMx)
  2485. {
  2486. WRITE_REG(TIMx->SR, ~(TIM_SR_CC2OF));
  2487. }
  2488. /**
  2489. * @brief Indicate whether Capture/Compare 2 over-capture interrupt flag (CC2OF) is set (Capture/Compare 2 over-capture interrupt is pending).
  2490. * @rmtoll SR CC2OF LL_TIM_IsActiveFlag_CC2OVR
  2491. * @param TIMx Timer instance
  2492. * @retval State of bit (1 or 0).
  2493. */
  2494. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC2OVR(TIM_TypeDef *TIMx)
  2495. {
  2496. return ((READ_BIT(TIMx->SR, TIM_SR_CC2OF) == (TIM_SR_CC2OF)) ? 1UL : 0UL);
  2497. }
  2498. /**
  2499. * @brief Clear the Capture/Compare 3 over-capture interrupt flag (CC3OF).
  2500. * @rmtoll SR CC3OF LL_TIM_ClearFlag_CC3OVR
  2501. * @param TIMx Timer instance
  2502. * @retval None
  2503. */
  2504. __STATIC_INLINE void LL_TIM_ClearFlag_CC3OVR(TIM_TypeDef *TIMx)
  2505. {
  2506. WRITE_REG(TIMx->SR, ~(TIM_SR_CC3OF));
  2507. }
  2508. /**
  2509. * @brief Indicate whether Capture/Compare 3 over-capture interrupt flag (CC3OF) is set (Capture/Compare 3 over-capture interrupt is pending).
  2510. * @rmtoll SR CC3OF LL_TIM_IsActiveFlag_CC3OVR
  2511. * @param TIMx Timer instance
  2512. * @retval State of bit (1 or 0).
  2513. */
  2514. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC3OVR(TIM_TypeDef *TIMx)
  2515. {
  2516. return ((READ_BIT(TIMx->SR, TIM_SR_CC3OF) == (TIM_SR_CC3OF)) ? 1UL : 0UL);
  2517. }
  2518. /**
  2519. * @brief Clear the Capture/Compare 4 over-capture interrupt flag (CC4OF).
  2520. * @rmtoll SR CC4OF LL_TIM_ClearFlag_CC4OVR
  2521. * @param TIMx Timer instance
  2522. * @retval None
  2523. */
  2524. __STATIC_INLINE void LL_TIM_ClearFlag_CC4OVR(TIM_TypeDef *TIMx)
  2525. {
  2526. WRITE_REG(TIMx->SR, ~(TIM_SR_CC4OF));
  2527. }
  2528. /**
  2529. * @brief Indicate whether Capture/Compare 4 over-capture interrupt flag (CC4OF) is set (Capture/Compare 4 over-capture interrupt is pending).
  2530. * @rmtoll SR CC4OF LL_TIM_IsActiveFlag_CC4OVR
  2531. * @param TIMx Timer instance
  2532. * @retval State of bit (1 or 0).
  2533. */
  2534. __STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC4OVR(TIM_TypeDef *TIMx)
  2535. {
  2536. return ((READ_BIT(TIMx->SR, TIM_SR_CC4OF) == (TIM_SR_CC4OF)) ? 1UL : 0UL);
  2537. }
  2538. /**
  2539. * @}
  2540. */
  2541. /** @defgroup TIM_LL_EF_IT_Management IT-Management
  2542. * @{
  2543. */
  2544. /**
  2545. * @brief Enable update interrupt (UIE).
  2546. * @rmtoll DIER UIE LL_TIM_EnableIT_UPDATE
  2547. * @param TIMx Timer instance
  2548. * @retval None
  2549. */
  2550. __STATIC_INLINE void LL_TIM_EnableIT_UPDATE(TIM_TypeDef *TIMx)
  2551. {
  2552. SET_BIT(TIMx->DIER, TIM_DIER_UIE);
  2553. }
  2554. /**
  2555. * @brief Disable update interrupt (UIE).
  2556. * @rmtoll DIER UIE LL_TIM_DisableIT_UPDATE
  2557. * @param TIMx Timer instance
  2558. * @retval None
  2559. */
  2560. __STATIC_INLINE void LL_TIM_DisableIT_UPDATE(TIM_TypeDef *TIMx)
  2561. {
  2562. CLEAR_BIT(TIMx->DIER, TIM_DIER_UIE);
  2563. }
  2564. /**
  2565. * @brief Indicates whether the update interrupt (UIE) is enabled.
  2566. * @rmtoll DIER UIE LL_TIM_IsEnabledIT_UPDATE
  2567. * @param TIMx Timer instance
  2568. * @retval State of bit (1 or 0).
  2569. */
  2570. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_UPDATE(TIM_TypeDef *TIMx)
  2571. {
  2572. return ((READ_BIT(TIMx->DIER, TIM_DIER_UIE) == (TIM_DIER_UIE)) ? 1UL : 0UL);
  2573. }
  2574. /**
  2575. * @brief Enable capture/compare 1 interrupt (CC1IE).
  2576. * @rmtoll DIER CC1IE LL_TIM_EnableIT_CC1
  2577. * @param TIMx Timer instance
  2578. * @retval None
  2579. */
  2580. __STATIC_INLINE void LL_TIM_EnableIT_CC1(TIM_TypeDef *TIMx)
  2581. {
  2582. SET_BIT(TIMx->DIER, TIM_DIER_CC1IE);
  2583. }
  2584. /**
  2585. * @brief Disable capture/compare 1 interrupt (CC1IE).
  2586. * @rmtoll DIER CC1IE LL_TIM_DisableIT_CC1
  2587. * @param TIMx Timer instance
  2588. * @retval None
  2589. */
  2590. __STATIC_INLINE void LL_TIM_DisableIT_CC1(TIM_TypeDef *TIMx)
  2591. {
  2592. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC1IE);
  2593. }
  2594. /**
  2595. * @brief Indicates whether the capture/compare 1 interrupt (CC1IE) is enabled.
  2596. * @rmtoll DIER CC1IE LL_TIM_IsEnabledIT_CC1
  2597. * @param TIMx Timer instance
  2598. * @retval State of bit (1 or 0).
  2599. */
  2600. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC1(TIM_TypeDef *TIMx)
  2601. {
  2602. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC1IE) == (TIM_DIER_CC1IE)) ? 1UL : 0UL);
  2603. }
  2604. /**
  2605. * @brief Enable capture/compare 2 interrupt (CC2IE).
  2606. * @rmtoll DIER CC2IE LL_TIM_EnableIT_CC2
  2607. * @param TIMx Timer instance
  2608. * @retval None
  2609. */
  2610. __STATIC_INLINE void LL_TIM_EnableIT_CC2(TIM_TypeDef *TIMx)
  2611. {
  2612. SET_BIT(TIMx->DIER, TIM_DIER_CC2IE);
  2613. }
  2614. /**
  2615. * @brief Disable capture/compare 2 interrupt (CC2IE).
  2616. * @rmtoll DIER CC2IE LL_TIM_DisableIT_CC2
  2617. * @param TIMx Timer instance
  2618. * @retval None
  2619. */
  2620. __STATIC_INLINE void LL_TIM_DisableIT_CC2(TIM_TypeDef *TIMx)
  2621. {
  2622. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC2IE);
  2623. }
  2624. /**
  2625. * @brief Indicates whether the capture/compare 2 interrupt (CC2IE) is enabled.
  2626. * @rmtoll DIER CC2IE LL_TIM_IsEnabledIT_CC2
  2627. * @param TIMx Timer instance
  2628. * @retval State of bit (1 or 0).
  2629. */
  2630. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC2(TIM_TypeDef *TIMx)
  2631. {
  2632. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC2IE) == (TIM_DIER_CC2IE)) ? 1UL : 0UL);
  2633. }
  2634. /**
  2635. * @brief Enable capture/compare 3 interrupt (CC3IE).
  2636. * @rmtoll DIER CC3IE LL_TIM_EnableIT_CC3
  2637. * @param TIMx Timer instance
  2638. * @retval None
  2639. */
  2640. __STATIC_INLINE void LL_TIM_EnableIT_CC3(TIM_TypeDef *TIMx)
  2641. {
  2642. SET_BIT(TIMx->DIER, TIM_DIER_CC3IE);
  2643. }
  2644. /**
  2645. * @brief Disable capture/compare 3 interrupt (CC3IE).
  2646. * @rmtoll DIER CC3IE LL_TIM_DisableIT_CC3
  2647. * @param TIMx Timer instance
  2648. * @retval None
  2649. */
  2650. __STATIC_INLINE void LL_TIM_DisableIT_CC3(TIM_TypeDef *TIMx)
  2651. {
  2652. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC3IE);
  2653. }
  2654. /**
  2655. * @brief Indicates whether the capture/compare 3 interrupt (CC3IE) is enabled.
  2656. * @rmtoll DIER CC3IE LL_TIM_IsEnabledIT_CC3
  2657. * @param TIMx Timer instance
  2658. * @retval State of bit (1 or 0).
  2659. */
  2660. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC3(TIM_TypeDef *TIMx)
  2661. {
  2662. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC3IE) == (TIM_DIER_CC3IE)) ? 1UL : 0UL);
  2663. }
  2664. /**
  2665. * @brief Enable capture/compare 4 interrupt (CC4IE).
  2666. * @rmtoll DIER CC4IE LL_TIM_EnableIT_CC4
  2667. * @param TIMx Timer instance
  2668. * @retval None
  2669. */
  2670. __STATIC_INLINE void LL_TIM_EnableIT_CC4(TIM_TypeDef *TIMx)
  2671. {
  2672. SET_BIT(TIMx->DIER, TIM_DIER_CC4IE);
  2673. }
  2674. /**
  2675. * @brief Disable capture/compare 4 interrupt (CC4IE).
  2676. * @rmtoll DIER CC4IE LL_TIM_DisableIT_CC4
  2677. * @param TIMx Timer instance
  2678. * @retval None
  2679. */
  2680. __STATIC_INLINE void LL_TIM_DisableIT_CC4(TIM_TypeDef *TIMx)
  2681. {
  2682. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC4IE);
  2683. }
  2684. /**
  2685. * @brief Indicates whether the capture/compare 4 interrupt (CC4IE) is enabled.
  2686. * @rmtoll DIER CC4IE LL_TIM_IsEnabledIT_CC4
  2687. * @param TIMx Timer instance
  2688. * @retval State of bit (1 or 0).
  2689. */
  2690. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC4(TIM_TypeDef *TIMx)
  2691. {
  2692. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC4IE) == (TIM_DIER_CC4IE)) ? 1UL : 0UL);
  2693. }
  2694. /**
  2695. * @brief Enable trigger interrupt (TIE).
  2696. * @rmtoll DIER TIE LL_TIM_EnableIT_TRIG
  2697. * @param TIMx Timer instance
  2698. * @retval None
  2699. */
  2700. __STATIC_INLINE void LL_TIM_EnableIT_TRIG(TIM_TypeDef *TIMx)
  2701. {
  2702. SET_BIT(TIMx->DIER, TIM_DIER_TIE);
  2703. }
  2704. /**
  2705. * @brief Disable trigger interrupt (TIE).
  2706. * @rmtoll DIER TIE LL_TIM_DisableIT_TRIG
  2707. * @param TIMx Timer instance
  2708. * @retval None
  2709. */
  2710. __STATIC_INLINE void LL_TIM_DisableIT_TRIG(TIM_TypeDef *TIMx)
  2711. {
  2712. CLEAR_BIT(TIMx->DIER, TIM_DIER_TIE);
  2713. }
  2714. /**
  2715. * @brief Indicates whether the trigger interrupt (TIE) is enabled.
  2716. * @rmtoll DIER TIE LL_TIM_IsEnabledIT_TRIG
  2717. * @param TIMx Timer instance
  2718. * @retval State of bit (1 or 0).
  2719. */
  2720. __STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_TRIG(TIM_TypeDef *TIMx)
  2721. {
  2722. return ((READ_BIT(TIMx->DIER, TIM_DIER_TIE) == (TIM_DIER_TIE)) ? 1UL : 0UL);
  2723. }
  2724. /**
  2725. * @}
  2726. */
  2727. /** @defgroup TIM_LL_EF_DMA_Management DMA-Management
  2728. * @{
  2729. */
  2730. /**
  2731. * @brief Enable update DMA request (UDE).
  2732. * @rmtoll DIER UDE LL_TIM_EnableDMAReq_UPDATE
  2733. * @param TIMx Timer instance
  2734. * @retval None
  2735. */
  2736. __STATIC_INLINE void LL_TIM_EnableDMAReq_UPDATE(TIM_TypeDef *TIMx)
  2737. {
  2738. SET_BIT(TIMx->DIER, TIM_DIER_UDE);
  2739. }
  2740. /**
  2741. * @brief Disable update DMA request (UDE).
  2742. * @rmtoll DIER UDE LL_TIM_DisableDMAReq_UPDATE
  2743. * @param TIMx Timer instance
  2744. * @retval None
  2745. */
  2746. __STATIC_INLINE void LL_TIM_DisableDMAReq_UPDATE(TIM_TypeDef *TIMx)
  2747. {
  2748. CLEAR_BIT(TIMx->DIER, TIM_DIER_UDE);
  2749. }
  2750. /**
  2751. * @brief Indicates whether the update DMA request (UDE) is enabled.
  2752. * @rmtoll DIER UDE LL_TIM_IsEnabledDMAReq_UPDATE
  2753. * @param TIMx Timer instance
  2754. * @retval State of bit (1 or 0).
  2755. */
  2756. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_UPDATE(TIM_TypeDef *TIMx)
  2757. {
  2758. return ((READ_BIT(TIMx->DIER, TIM_DIER_UDE) == (TIM_DIER_UDE)) ? 1UL : 0UL);
  2759. }
  2760. /**
  2761. * @brief Enable capture/compare 1 DMA request (CC1DE).
  2762. * @rmtoll DIER CC1DE LL_TIM_EnableDMAReq_CC1
  2763. * @param TIMx Timer instance
  2764. * @retval None
  2765. */
  2766. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC1(TIM_TypeDef *TIMx)
  2767. {
  2768. SET_BIT(TIMx->DIER, TIM_DIER_CC1DE);
  2769. }
  2770. /**
  2771. * @brief Disable capture/compare 1 DMA request (CC1DE).
  2772. * @rmtoll DIER CC1DE LL_TIM_DisableDMAReq_CC1
  2773. * @param TIMx Timer instance
  2774. * @retval None
  2775. */
  2776. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC1(TIM_TypeDef *TIMx)
  2777. {
  2778. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC1DE);
  2779. }
  2780. /**
  2781. * @brief Indicates whether the capture/compare 1 DMA request (CC1DE) is enabled.
  2782. * @rmtoll DIER CC1DE LL_TIM_IsEnabledDMAReq_CC1
  2783. * @param TIMx Timer instance
  2784. * @retval State of bit (1 or 0).
  2785. */
  2786. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC1(TIM_TypeDef *TIMx)
  2787. {
  2788. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC1DE) == (TIM_DIER_CC1DE)) ? 1UL : 0UL);
  2789. }
  2790. /**
  2791. * @brief Enable capture/compare 2 DMA request (CC2DE).
  2792. * @rmtoll DIER CC2DE LL_TIM_EnableDMAReq_CC2
  2793. * @param TIMx Timer instance
  2794. * @retval None
  2795. */
  2796. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC2(TIM_TypeDef *TIMx)
  2797. {
  2798. SET_BIT(TIMx->DIER, TIM_DIER_CC2DE);
  2799. }
  2800. /**
  2801. * @brief Disable capture/compare 2 DMA request (CC2DE).
  2802. * @rmtoll DIER CC2DE LL_TIM_DisableDMAReq_CC2
  2803. * @param TIMx Timer instance
  2804. * @retval None
  2805. */
  2806. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC2(TIM_TypeDef *TIMx)
  2807. {
  2808. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC2DE);
  2809. }
  2810. /**
  2811. * @brief Indicates whether the capture/compare 2 DMA request (CC2DE) is enabled.
  2812. * @rmtoll DIER CC2DE LL_TIM_IsEnabledDMAReq_CC2
  2813. * @param TIMx Timer instance
  2814. * @retval State of bit (1 or 0).
  2815. */
  2816. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC2(TIM_TypeDef *TIMx)
  2817. {
  2818. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC2DE) == (TIM_DIER_CC2DE)) ? 1UL : 0UL);
  2819. }
  2820. /**
  2821. * @brief Enable capture/compare 3 DMA request (CC3DE).
  2822. * @rmtoll DIER CC3DE LL_TIM_EnableDMAReq_CC3
  2823. * @param TIMx Timer instance
  2824. * @retval None
  2825. */
  2826. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC3(TIM_TypeDef *TIMx)
  2827. {
  2828. SET_BIT(TIMx->DIER, TIM_DIER_CC3DE);
  2829. }
  2830. /**
  2831. * @brief Disable capture/compare 3 DMA request (CC3DE).
  2832. * @rmtoll DIER CC3DE LL_TIM_DisableDMAReq_CC3
  2833. * @param TIMx Timer instance
  2834. * @retval None
  2835. */
  2836. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC3(TIM_TypeDef *TIMx)
  2837. {
  2838. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC3DE);
  2839. }
  2840. /**
  2841. * @brief Indicates whether the capture/compare 3 DMA request (CC3DE) is enabled.
  2842. * @rmtoll DIER CC3DE LL_TIM_IsEnabledDMAReq_CC3
  2843. * @param TIMx Timer instance
  2844. * @retval State of bit (1 or 0).
  2845. */
  2846. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC3(TIM_TypeDef *TIMx)
  2847. {
  2848. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC3DE) == (TIM_DIER_CC3DE)) ? 1UL : 0UL);
  2849. }
  2850. /**
  2851. * @brief Enable capture/compare 4 DMA request (CC4DE).
  2852. * @rmtoll DIER CC4DE LL_TIM_EnableDMAReq_CC4
  2853. * @param TIMx Timer instance
  2854. * @retval None
  2855. */
  2856. __STATIC_INLINE void LL_TIM_EnableDMAReq_CC4(TIM_TypeDef *TIMx)
  2857. {
  2858. SET_BIT(TIMx->DIER, TIM_DIER_CC4DE);
  2859. }
  2860. /**
  2861. * @brief Disable capture/compare 4 DMA request (CC4DE).
  2862. * @rmtoll DIER CC4DE LL_TIM_DisableDMAReq_CC4
  2863. * @param TIMx Timer instance
  2864. * @retval None
  2865. */
  2866. __STATIC_INLINE void LL_TIM_DisableDMAReq_CC4(TIM_TypeDef *TIMx)
  2867. {
  2868. CLEAR_BIT(TIMx->DIER, TIM_DIER_CC4DE);
  2869. }
  2870. /**
  2871. * @brief Indicates whether the capture/compare 4 DMA request (CC4DE) is enabled.
  2872. * @rmtoll DIER CC4DE LL_TIM_IsEnabledDMAReq_CC4
  2873. * @param TIMx Timer instance
  2874. * @retval State of bit (1 or 0).
  2875. */
  2876. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC4(TIM_TypeDef *TIMx)
  2877. {
  2878. return ((READ_BIT(TIMx->DIER, TIM_DIER_CC4DE) == (TIM_DIER_CC4DE)) ? 1UL : 0UL);
  2879. }
  2880. /**
  2881. * @brief Enable trigger interrupt (TDE).
  2882. * @rmtoll DIER TDE LL_TIM_EnableDMAReq_TRIG
  2883. * @param TIMx Timer instance
  2884. * @retval None
  2885. */
  2886. __STATIC_INLINE void LL_TIM_EnableDMAReq_TRIG(TIM_TypeDef *TIMx)
  2887. {
  2888. SET_BIT(TIMx->DIER, TIM_DIER_TDE);
  2889. }
  2890. /**
  2891. * @brief Disable trigger interrupt (TDE).
  2892. * @rmtoll DIER TDE LL_TIM_DisableDMAReq_TRIG
  2893. * @param TIMx Timer instance
  2894. * @retval None
  2895. */
  2896. __STATIC_INLINE void LL_TIM_DisableDMAReq_TRIG(TIM_TypeDef *TIMx)
  2897. {
  2898. CLEAR_BIT(TIMx->DIER, TIM_DIER_TDE);
  2899. }
  2900. /**
  2901. * @brief Indicates whether the trigger interrupt (TDE) is enabled.
  2902. * @rmtoll DIER TDE LL_TIM_IsEnabledDMAReq_TRIG
  2903. * @param TIMx Timer instance
  2904. * @retval State of bit (1 or 0).
  2905. */
  2906. __STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_TRIG(TIM_TypeDef *TIMx)
  2907. {
  2908. return ((READ_BIT(TIMx->DIER, TIM_DIER_TDE) == (TIM_DIER_TDE)) ? 1UL : 0UL);
  2909. }
  2910. /**
  2911. * @}
  2912. */
  2913. /** @defgroup TIM_LL_EF_EVENT_Management EVENT-Management
  2914. * @{
  2915. */
  2916. /**
  2917. * @brief Generate an update event.
  2918. * @rmtoll EGR UG LL_TIM_GenerateEvent_UPDATE
  2919. * @param TIMx Timer instance
  2920. * @retval None
  2921. */
  2922. __STATIC_INLINE void LL_TIM_GenerateEvent_UPDATE(TIM_TypeDef *TIMx)
  2923. {
  2924. SET_BIT(TIMx->EGR, TIM_EGR_UG);
  2925. }
  2926. /**
  2927. * @brief Generate Capture/Compare 1 event.
  2928. * @rmtoll EGR CC1G LL_TIM_GenerateEvent_CC1
  2929. * @param TIMx Timer instance
  2930. * @retval None
  2931. */
  2932. __STATIC_INLINE void LL_TIM_GenerateEvent_CC1(TIM_TypeDef *TIMx)
  2933. {
  2934. SET_BIT(TIMx->EGR, TIM_EGR_CC1G);
  2935. }
  2936. /**
  2937. * @brief Generate Capture/Compare 2 event.
  2938. * @rmtoll EGR CC2G LL_TIM_GenerateEvent_CC2
  2939. * @param TIMx Timer instance
  2940. * @retval None
  2941. */
  2942. __STATIC_INLINE void LL_TIM_GenerateEvent_CC2(TIM_TypeDef *TIMx)
  2943. {
  2944. SET_BIT(TIMx->EGR, TIM_EGR_CC2G);
  2945. }
  2946. /**
  2947. * @brief Generate Capture/Compare 3 event.
  2948. * @rmtoll EGR CC3G LL_TIM_GenerateEvent_CC3
  2949. * @param TIMx Timer instance
  2950. * @retval None
  2951. */
  2952. __STATIC_INLINE void LL_TIM_GenerateEvent_CC3(TIM_TypeDef *TIMx)
  2953. {
  2954. SET_BIT(TIMx->EGR, TIM_EGR_CC3G);
  2955. }
  2956. /**
  2957. * @brief Generate Capture/Compare 4 event.
  2958. * @rmtoll EGR CC4G LL_TIM_GenerateEvent_CC4
  2959. * @param TIMx Timer instance
  2960. * @retval None
  2961. */
  2962. __STATIC_INLINE void LL_TIM_GenerateEvent_CC4(TIM_TypeDef *TIMx)
  2963. {
  2964. SET_BIT(TIMx->EGR, TIM_EGR_CC4G);
  2965. }
  2966. /**
  2967. * @brief Generate trigger event.
  2968. * @rmtoll EGR TG LL_TIM_GenerateEvent_TRIG
  2969. * @param TIMx Timer instance
  2970. * @retval None
  2971. */
  2972. __STATIC_INLINE void LL_TIM_GenerateEvent_TRIG(TIM_TypeDef *TIMx)
  2973. {
  2974. SET_BIT(TIMx->EGR, TIM_EGR_TG);
  2975. }
  2976. /**
  2977. * @}
  2978. */
  2979. #if defined(USE_FULL_LL_DRIVER)
  2980. /** @defgroup TIM_LL_EF_Init Initialisation and deinitialisation functions
  2981. * @{
  2982. */
  2983. ErrorStatus LL_TIM_DeInit(TIM_TypeDef *TIMx);
  2984. void LL_TIM_StructInit(LL_TIM_InitTypeDef *TIM_InitStruct);
  2985. ErrorStatus LL_TIM_Init(TIM_TypeDef *TIMx, LL_TIM_InitTypeDef *TIM_InitStruct);
  2986. void LL_TIM_OC_StructInit(LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct);
  2987. ErrorStatus LL_TIM_OC_Init(TIM_TypeDef *TIMx, uint32_t Channel, LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct);
  2988. void LL_TIM_IC_StructInit(LL_TIM_IC_InitTypeDef *TIM_ICInitStruct);
  2989. ErrorStatus LL_TIM_IC_Init(TIM_TypeDef *TIMx, uint32_t Channel, LL_TIM_IC_InitTypeDef *TIM_IC_InitStruct);
  2990. void LL_TIM_ENCODER_StructInit(LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct);
  2991. ErrorStatus LL_TIM_ENCODER_Init(TIM_TypeDef *TIMx, LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct);
  2992. /**
  2993. * @}
  2994. */
  2995. #endif /* USE_FULL_LL_DRIVER */
  2996. /**
  2997. * @}
  2998. */
  2999. /**
  3000. * @}
  3001. */
  3002. #endif /* TIM2 || TIM3 || TIM4 || TIM5 || TIM9 || TIM10 || TIM11 TIM6 || TIM7 */
  3003. /**
  3004. * @}
  3005. */
  3006. #ifdef __cplusplus
  3007. }
  3008. #endif
  3009. #endif /* __STM32L1xx_LL_TIM_H */
  3010. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/