stm32g4xx_hal_dma.h 36 KB

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  1. /**
  2. ******************************************************************************
  3. * @file stm32g4xx_hal_dma.h
  4. * @author MCD Application Team
  5. * @brief Header file of DMA HAL module.
  6. ******************************************************************************
  7. * @attention
  8. *
  9. * Copyright (c) 2019 STMicroelectronics.
  10. * All rights reserved.
  11. *
  12. * This software is licensed under terms that can be found in the LICENSE file
  13. * in the root directory of this software component.
  14. * If no LICENSE file comes with this software, it is provided AS-IS.
  15. *
  16. ******************************************************************************
  17. */
  18. /* Define to prevent recursive inclusion -------------------------------------*/
  19. #ifndef __STM32G4xx_HAL_DMA_H
  20. #define __STM32G4xx_HAL_DMA_H
  21. #ifdef __cplusplus
  22. extern "C" {
  23. #endif
  24. /* Includes ------------------------------------------------------------------*/
  25. #include "stm32g4xx_hal_def.h"
  26. /** @addtogroup STM32G4xx_HAL_Driver
  27. * @{
  28. */
  29. /** @addtogroup DMA
  30. * @{
  31. */
  32. /* Exported types ------------------------------------------------------------*/
  33. /** @defgroup DMA_Exported_Types DMA Exported Types
  34. * @{
  35. */
  36. /**
  37. * @brief DMA Configuration Structure definition
  38. */
  39. typedef struct
  40. {
  41. uint32_t Request; /*!< Specifies the request selected for the specified channel.
  42. This parameter can be a value of @ref DMA_request */
  43. uint32_t Direction; /*!< Specifies if the data will be transferred from memory to peripheral,
  44. from memory to memory or from peripheral to memory.
  45. This parameter can be a value of @ref DMA_Data_transfer_direction */
  46. uint32_t PeriphInc; /*!< Specifies whether the Peripheral address register should be incremented or not.
  47. This parameter can be a value of @ref DMA_Peripheral_incremented_mode */
  48. uint32_t MemInc; /*!< Specifies whether the memory address register should be incremented or not.
  49. This parameter can be a value of @ref DMA_Memory_incremented_mode */
  50. uint32_t PeriphDataAlignment; /*!< Specifies the Peripheral data width.
  51. This parameter can be a value of @ref DMA_Peripheral_data_size */
  52. uint32_t MemDataAlignment; /*!< Specifies the Memory data width.
  53. This parameter can be a value of @ref DMA_Memory_data_size */
  54. uint32_t Mode; /*!< Specifies the operation mode of the DMAy Channelx.
  55. This parameter can be a value of @ref DMA_mode
  56. @note The circular buffer mode cannot be used if the memory-to-memory
  57. data transfer is configured on the selected Channel */
  58. uint32_t Priority; /*!< Specifies the software priority for the DMAy Channelx.
  59. This parameter can be a value of @ref DMA_Priority_level */
  60. } DMA_InitTypeDef;
  61. /**
  62. * @brief HAL DMA State structures definition
  63. */
  64. typedef enum
  65. {
  66. HAL_DMA_STATE_RESET = 0x00U, /*!< DMA not yet initialized or disabled */
  67. HAL_DMA_STATE_READY = 0x01U, /*!< DMA initialized and ready for use */
  68. HAL_DMA_STATE_BUSY = 0x02U, /*!< DMA process is ongoing */
  69. HAL_DMA_STATE_TIMEOUT = 0x03U, /*!< DMA timeout state */
  70. } HAL_DMA_StateTypeDef;
  71. /**
  72. * @brief HAL DMA Error Code structure definition
  73. */
  74. typedef enum
  75. {
  76. HAL_DMA_FULL_TRANSFER = 0x00U, /*!< Full transfer */
  77. HAL_DMA_HALF_TRANSFER = 0x01U /*!< Half Transfer */
  78. } HAL_DMA_LevelCompleteTypeDef;
  79. /**
  80. * @brief HAL DMA Callback ID structure definition
  81. */
  82. typedef enum
  83. {
  84. HAL_DMA_XFER_CPLT_CB_ID = 0x00U, /*!< Full transfer */
  85. HAL_DMA_XFER_HALFCPLT_CB_ID = 0x01U, /*!< Half transfer */
  86. HAL_DMA_XFER_ERROR_CB_ID = 0x02U, /*!< Error */
  87. HAL_DMA_XFER_ABORT_CB_ID = 0x03U, /*!< Abort */
  88. HAL_DMA_XFER_ALL_CB_ID = 0x04U /*!< All */
  89. } HAL_DMA_CallbackIDTypeDef;
  90. /**
  91. * @brief DMA handle Structure definition
  92. */
  93. typedef struct __DMA_HandleTypeDef
  94. {
  95. DMA_Channel_TypeDef *Instance; /*!< Register base address */
  96. DMA_InitTypeDef Init; /*!< DMA communication parameters */
  97. HAL_LockTypeDef Lock; /*!< DMA locking object */
  98. __IO HAL_DMA_StateTypeDef State; /*!< DMA transfer state */
  99. void *Parent; /*!< Parent object state */
  100. void (* XferCpltCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer complete callback */
  101. void (* XferHalfCpltCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA Half transfer complete callback */
  102. void (* XferErrorCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer error callback */
  103. void (* XferAbortCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer abort callback */
  104. __IO uint32_t ErrorCode; /*!< DMA Error code */
  105. DMA_TypeDef *DmaBaseAddress; /*!< DMA Channel Base Address */
  106. uint32_t ChannelIndex; /*!< DMA Channel Index */
  107. DMAMUX_Channel_TypeDef *DMAmuxChannel; /*!< Register base address */
  108. DMAMUX_ChannelStatus_TypeDef *DMAmuxChannelStatus; /*!< DMAMUX Channels Status Base Address */
  109. uint32_t DMAmuxChannelStatusMask; /*!< DMAMUX Channel Status Mask */
  110. DMAMUX_RequestGen_TypeDef *DMAmuxRequestGen; /*!< DMAMUX request generator Base Address */
  111. DMAMUX_RequestGenStatus_TypeDef *DMAmuxRequestGenStatus; /*!< DMAMUX request generator Address */
  112. uint32_t DMAmuxRequestGenStatusMask; /*!< DMAMUX request generator Status mask */
  113. } DMA_HandleTypeDef;
  114. /**
  115. * @}
  116. */
  117. /* Exported constants --------------------------------------------------------*/
  118. /** @defgroup DMA_Exported_Constants DMA Exported Constants
  119. * @{
  120. */
  121. /** @defgroup DMA_Error_Code DMA Error Code
  122. * @{
  123. */
  124. #define HAL_DMA_ERROR_NONE 0x00000000U /*!< No error */
  125. #define HAL_DMA_ERROR_TE 0x00000001U /*!< Transfer error */
  126. #define HAL_DMA_ERROR_NO_XFER 0x00000004U /*!< Abort requested with no Xfer ongoing */
  127. #define HAL_DMA_ERROR_TIMEOUT 0x00000020U /*!< Timeout error */
  128. #define HAL_DMA_ERROR_NOT_SUPPORTED 0x00000100U /*!< Not supported mode */
  129. #define HAL_DMA_ERROR_SYNC 0x00000200U /*!< DMAMUX sync overrun error */
  130. #define HAL_DMA_ERROR_REQGEN 0x00000400U /*!< DMAMUX request generator overrun error */
  131. /**
  132. * @}
  133. */
  134. /** @defgroup DMA_request DMA request
  135. * @{
  136. */
  137. #define DMA_REQUEST_MEM2MEM 0U /*!< memory to memory transfer */
  138. #define DMA_REQUEST_GENERATOR0 1U
  139. #define DMA_REQUEST_GENERATOR1 2U
  140. #define DMA_REQUEST_GENERATOR2 3U
  141. #define DMA_REQUEST_GENERATOR3 4U
  142. #define DMA_REQUEST_ADC1 5U
  143. #define DMA_REQUEST_DAC1_CHANNEL1 6U
  144. #define DMA_REQUEST_DAC1_CHANNEL2 7U
  145. #define DMA_REQUEST_TIM6_UP 8U
  146. #define DMA_REQUEST_TIM7_UP 9U
  147. #define DMA_REQUEST_SPI1_RX 10U
  148. #define DMA_REQUEST_SPI1_TX 11U
  149. #define DMA_REQUEST_SPI2_RX 12U
  150. #define DMA_REQUEST_SPI2_TX 13U
  151. #define DMA_REQUEST_SPI3_RX 14U
  152. #define DMA_REQUEST_SPI3_TX 15U
  153. #define DMA_REQUEST_I2C1_RX 16U
  154. #define DMA_REQUEST_I2C1_TX 17U
  155. #define DMA_REQUEST_I2C2_RX 18U
  156. #define DMA_REQUEST_I2C2_TX 19U
  157. #define DMA_REQUEST_I2C3_RX 20U
  158. #define DMA_REQUEST_I2C3_TX 21U
  159. #if defined (I2C4)
  160. #define DMA_REQUEST_I2C4_RX 22U
  161. #define DMA_REQUEST_I2C4_TX 23U
  162. #endif /* I2C4 */
  163. #define DMA_REQUEST_USART1_RX 24U
  164. #define DMA_REQUEST_USART1_TX 25U
  165. #define DMA_REQUEST_USART2_RX 26U
  166. #define DMA_REQUEST_USART2_TX 27U
  167. #define DMA_REQUEST_USART3_RX 28U
  168. #define DMA_REQUEST_USART3_TX 29U
  169. #define DMA_REQUEST_UART4_RX 30U
  170. #define DMA_REQUEST_UART4_TX 31U
  171. #if defined (UART5)
  172. #define DMA_REQUEST_UART5_RX 32U
  173. #define DMA_REQUEST_UART5_TX 33U
  174. #endif /* UART5 */
  175. #define DMA_REQUEST_LPUART1_RX 34U
  176. #define DMA_REQUEST_LPUART1_TX 35U
  177. #define DMA_REQUEST_ADC2 36U
  178. #if defined (ADC3)
  179. #define DMA_REQUEST_ADC3 37U
  180. #endif /* ADC3 */
  181. #if defined (ADC4)
  182. #define DMA_REQUEST_ADC4 38U
  183. #endif /* ADC4 */
  184. #if defined (ADC5)
  185. #define DMA_REQUEST_ADC5 39U
  186. #endif /* ADC5 */
  187. #if defined (QUADSPI)
  188. #define DMA_REQUEST_QUADSPI 40U
  189. #endif /* QUADSPI */
  190. #if defined (DAC2)
  191. #define DMA_REQUEST_DAC2_CHANNEL1 41U
  192. #endif /* DAC2 */
  193. #define DMA_REQUEST_TIM1_CH1 42U
  194. #define DMA_REQUEST_TIM1_CH2 43U
  195. #define DMA_REQUEST_TIM1_CH3 44U
  196. #define DMA_REQUEST_TIM1_CH4 45U
  197. #define DMA_REQUEST_TIM1_UP 46U
  198. #define DMA_REQUEST_TIM1_TRIG 47U
  199. #define DMA_REQUEST_TIM1_COM 48U
  200. #define DMA_REQUEST_TIM8_CH1 49U
  201. #define DMA_REQUEST_TIM8_CH2 50U
  202. #define DMA_REQUEST_TIM8_CH3 51U
  203. #define DMA_REQUEST_TIM8_CH4 52U
  204. #define DMA_REQUEST_TIM8_UP 53U
  205. #define DMA_REQUEST_TIM8_TRIG 54U
  206. #define DMA_REQUEST_TIM8_COM 55U
  207. #define DMA_REQUEST_TIM2_CH1 56U
  208. #define DMA_REQUEST_TIM2_CH2 57U
  209. #define DMA_REQUEST_TIM2_CH3 58U
  210. #define DMA_REQUEST_TIM2_CH4 59U
  211. #define DMA_REQUEST_TIM2_UP 60U
  212. #define DMA_REQUEST_TIM3_CH1 61U
  213. #define DMA_REQUEST_TIM3_CH2 62U
  214. #define DMA_REQUEST_TIM3_CH3 63U
  215. #define DMA_REQUEST_TIM3_CH4 64U
  216. #define DMA_REQUEST_TIM3_UP 65U
  217. #define DMA_REQUEST_TIM3_TRIG 66U
  218. #define DMA_REQUEST_TIM4_CH1 67U
  219. #define DMA_REQUEST_TIM4_CH2 68U
  220. #define DMA_REQUEST_TIM4_CH3 69U
  221. #define DMA_REQUEST_TIM4_CH4 70U
  222. #define DMA_REQUEST_TIM4_UP 71U
  223. #if defined (TIM5)
  224. #define DMA_REQUEST_TIM5_CH1 72U
  225. #define DMA_REQUEST_TIM5_CH2 73U
  226. #define DMA_REQUEST_TIM5_CH3 74U
  227. #define DMA_REQUEST_TIM5_CH4 75U
  228. #define DMA_REQUEST_TIM5_UP 76U
  229. #define DMA_REQUEST_TIM5_TRIG 77U
  230. #endif /* TIM5 */
  231. #define DMA_REQUEST_TIM15_CH1 78U
  232. #define DMA_REQUEST_TIM15_UP 79U
  233. #define DMA_REQUEST_TIM15_TRIG 80U
  234. #define DMA_REQUEST_TIM15_COM 81U
  235. #define DMA_REQUEST_TIM16_CH1 82U
  236. #define DMA_REQUEST_TIM16_UP 83U
  237. #define DMA_REQUEST_TIM17_CH1 84U
  238. #define DMA_REQUEST_TIM17_UP 85U
  239. #if defined (TIM20)
  240. #define DMA_REQUEST_TIM20_CH1 86U
  241. #define DMA_REQUEST_TIM20_CH2 87U
  242. #define DMA_REQUEST_TIM20_CH3 88U
  243. #define DMA_REQUEST_TIM20_CH4 89U
  244. #define DMA_REQUEST_TIM20_UP 90U
  245. #endif /* TIM20 */
  246. #define DMA_REQUEST_AES_IN 91U
  247. #define DMA_REQUEST_AES_OUT 92U
  248. #if defined (TIM20)
  249. #define DMA_REQUEST_TIM20_TRIG 93U
  250. #define DMA_REQUEST_TIM20_COM 94U
  251. #endif /* TIM20 */
  252. #if defined (HRTIM1)
  253. #define DMA_REQUEST_HRTIM1_M 95U
  254. #define DMA_REQUEST_HRTIM1_A 96U
  255. #define DMA_REQUEST_HRTIM1_B 97U
  256. #define DMA_REQUEST_HRTIM1_C 98U
  257. #define DMA_REQUEST_HRTIM1_D 99U
  258. #define DMA_REQUEST_HRTIM1_E 100U
  259. #define DMA_REQUEST_HRTIM1_F 101U
  260. #endif /* HRTIM1 */
  261. #define DMA_REQUEST_DAC3_CHANNEL1 102U
  262. #define DMA_REQUEST_DAC3_CHANNEL2 103U
  263. #if defined (DAC4)
  264. #define DMA_REQUEST_DAC4_CHANNEL1 104U
  265. #define DMA_REQUEST_DAC4_CHANNEL2 105U
  266. #endif /* DAC4 */
  267. #if defined (SPI4)
  268. #define DMA_REQUEST_SPI4_RX 106U
  269. #define DMA_REQUEST_SPI4_TX 107U
  270. #endif /* SPI4 */
  271. #define DMA_REQUEST_SAI1_A 108U
  272. #define DMA_REQUEST_SAI1_B 109U
  273. #define DMA_REQUEST_FMAC_READ 110U
  274. #define DMA_REQUEST_FMAC_WRITE 111U
  275. #define DMA_REQUEST_CORDIC_READ 112U
  276. #define DMA_REQUEST_CORDIC_WRITE 113U
  277. #define DMA_REQUEST_UCPD1_RX 114U
  278. #define DMA_REQUEST_UCPD1_TX 115U
  279. /**
  280. * @}
  281. */
  282. /** @defgroup DMA_Data_transfer_direction DMA Data transfer direction
  283. * @{
  284. */
  285. #define DMA_PERIPH_TO_MEMORY 0x00000000U /*!< Peripheral to memory direction */
  286. #define DMA_MEMORY_TO_PERIPH DMA_CCR_DIR /*!< Memory to peripheral direction */
  287. #define DMA_MEMORY_TO_MEMORY DMA_CCR_MEM2MEM /*!< Memory to memory direction */
  288. /**
  289. * @}
  290. */
  291. /** @defgroup DMA_Peripheral_incremented_mode DMA Peripheral incremented mode
  292. * @{
  293. */
  294. #define DMA_PINC_ENABLE DMA_CCR_PINC /*!< Peripheral increment mode Enable */
  295. #define DMA_PINC_DISABLE 0x00000000U /*!< Peripheral increment mode Disable */
  296. /**
  297. * @}
  298. */
  299. /** @defgroup DMA_Memory_incremented_mode DMA Memory incremented mode
  300. * @{
  301. */
  302. #define DMA_MINC_ENABLE DMA_CCR_MINC /*!< Memory increment mode Enable */
  303. #define DMA_MINC_DISABLE 0x00000000U /*!< Memory increment mode Disable */
  304. /**
  305. * @}
  306. */
  307. /** @defgroup DMA_Peripheral_data_size DMA Peripheral data size
  308. * @{
  309. */
  310. #define DMA_PDATAALIGN_BYTE 0x00000000U /*!< Peripheral data alignment : Byte */
  311. #define DMA_PDATAALIGN_HALFWORD DMA_CCR_PSIZE_0 /*!< Peripheral data alignment : HalfWord */
  312. #define DMA_PDATAALIGN_WORD DMA_CCR_PSIZE_1 /*!< Peripheral data alignment : Word */
  313. /**
  314. * @}
  315. */
  316. /** @defgroup DMA_Memory_data_size DMA Memory data size
  317. * @{
  318. */
  319. #define DMA_MDATAALIGN_BYTE 0x00000000U /*!< Memory data alignment : Byte */
  320. #define DMA_MDATAALIGN_HALFWORD DMA_CCR_MSIZE_0 /*!< Memory data alignment : HalfWord */
  321. #define DMA_MDATAALIGN_WORD DMA_CCR_MSIZE_1 /*!< Memory data alignment : Word */
  322. /**
  323. * @}
  324. */
  325. /** @defgroup DMA_mode DMA mode
  326. * @{
  327. */
  328. #define DMA_NORMAL 0x00000000U /*!< Normal mode */
  329. #define DMA_CIRCULAR DMA_CCR_CIRC /*!< Circular mode */
  330. /**
  331. * @}
  332. */
  333. /** @defgroup DMA_Priority_level DMA Priority level
  334. * @{
  335. */
  336. #define DMA_PRIORITY_LOW 0x00000000U /*!< Priority level : Low */
  337. #define DMA_PRIORITY_MEDIUM DMA_CCR_PL_0 /*!< Priority level : Medium */
  338. #define DMA_PRIORITY_HIGH DMA_CCR_PL_1 /*!< Priority level : High */
  339. #define DMA_PRIORITY_VERY_HIGH DMA_CCR_PL /*!< Priority level : Very_High */
  340. /**
  341. * @}
  342. */
  343. /** @defgroup DMA_interrupt_enable_definitions DMA interrupt enable definitions
  344. * @{
  345. */
  346. #define DMA_IT_TC DMA_CCR_TCIE
  347. #define DMA_IT_HT DMA_CCR_HTIE
  348. #define DMA_IT_TE DMA_CCR_TEIE
  349. /**
  350. * @}
  351. */
  352. /** @defgroup DMA_flag_definitions DMA flag definitions
  353. * @{
  354. */
  355. #define DMA_FLAG_GL1 0x00000001U
  356. #define DMA_FLAG_TC1 0x00000002U
  357. #define DMA_FLAG_HT1 0x00000004U
  358. #define DMA_FLAG_TE1 0x00000008U
  359. #define DMA_FLAG_GL2 0x00000010U
  360. #define DMA_FLAG_TC2 0x00000020U
  361. #define DMA_FLAG_HT2 0x00000040U
  362. #define DMA_FLAG_TE2 0x00000080U
  363. #define DMA_FLAG_GL3 0x00000100U
  364. #define DMA_FLAG_TC3 0x00000200U
  365. #define DMA_FLAG_HT3 0x00000400U
  366. #define DMA_FLAG_TE3 0x00000800U
  367. #define DMA_FLAG_GL4 0x00001000U
  368. #define DMA_FLAG_TC4 0x00002000U
  369. #define DMA_FLAG_HT4 0x00004000U
  370. #define DMA_FLAG_TE4 0x00008000U
  371. #define DMA_FLAG_GL5 0x00010000U
  372. #define DMA_FLAG_TC5 0x00020000U
  373. #define DMA_FLAG_HT5 0x00040000U
  374. #define DMA_FLAG_TE5 0x00080000U
  375. #define DMA_FLAG_GL6 0x00100000U
  376. #define DMA_FLAG_TC6 0x00200000U
  377. #define DMA_FLAG_HT6 0x00400000U
  378. #define DMA_FLAG_TE6 0x00800000U
  379. #if defined (DMA1_Channel7)
  380. #define DMA_FLAG_GL7 0x01000000U
  381. #define DMA_FLAG_TC7 0x02000000U
  382. #define DMA_FLAG_HT7 0x04000000U
  383. #define DMA_FLAG_TE7 0x08000000U
  384. #endif /* DMA1_Channel7 */
  385. #if defined (DMA1_Channel8)
  386. #define DMA_FLAG_GL8 0x10000000U
  387. #define DMA_FLAG_TC8 0x20000000U
  388. #define DMA_FLAG_HT8 0x40000000U
  389. #define DMA_FLAG_TE8 0x80000000U
  390. #endif /* DMA1_Channel8 */
  391. /**
  392. * @}
  393. */
  394. /**
  395. * @}
  396. */
  397. /* Exported macros -----------------------------------------------------------*/
  398. /** @defgroup DMA_Exported_Macros DMA Exported Macros
  399. * @{
  400. */
  401. /** @brief Reset DMA handle state.
  402. * @param __HANDLE__ DMA handle
  403. * @retval None
  404. */
  405. #define __HAL_DMA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DMA_STATE_RESET)
  406. /**
  407. * @brief Enable the specified DMA Channel.
  408. * @param __HANDLE__ DMA handle
  409. * @retval None
  410. */
  411. #define __HAL_DMA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CCR |= DMA_CCR_EN)
  412. /**
  413. * @brief Disable the specified DMA Channel.
  414. * @param __HANDLE__ DMA handle
  415. * @retval None
  416. */
  417. #define __HAL_DMA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CCR &= ~DMA_CCR_EN)
  418. /* Interrupt & Flag management */
  419. /**
  420. * @brief Return the current DMA Channel transfer complete flag.
  421. * @param __HANDLE__ DMA handle
  422. * @retval The specified transfer complete flag index.
  423. */
  424. #if defined (DMA1_Channel8)
  425. #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
  426. (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
  427. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TC1 :\
  428. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
  429. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TC2 :\
  430. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
  431. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TC3 :\
  432. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
  433. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TC4 :\
  434. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
  435. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TC5 :\
  436. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
  437. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel6))? DMA_FLAG_TC6 :\
  438. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TC7 :\
  439. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel7))? DMA_FLAG_TC7 :\
  440. DMA_FLAG_TC8)
  441. #elif defined (DMA1_Channel6)
  442. #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
  443. (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
  444. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TC1 :\
  445. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
  446. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TC2 :\
  447. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
  448. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TC3 :\
  449. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
  450. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TC4 :\
  451. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
  452. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TC5 :\
  453. DMA_FLAG_TC6)
  454. #endif /* DMA1_Channel8 */
  455. /**
  456. * @brief Return the current DMA Channel half transfer complete flag.
  457. * @param __HANDLE__ DMA handle
  458. * @retval The specified half transfer complete flag index.
  459. */
  460. #if defined (DMA1_Channel8)
  461. #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
  462. (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
  463. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_HT1 :\
  464. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
  465. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_HT2 :\
  466. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
  467. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_HT3 :\
  468. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
  469. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_HT4 :\
  470. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
  471. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_HT5 :\
  472. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
  473. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel6))? DMA_FLAG_HT6 :\
  474. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_HT7 :\
  475. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel7))? DMA_FLAG_HT7 :\
  476. DMA_FLAG_HT8)
  477. #elif defined (DMA1_Channel6)
  478. #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
  479. (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
  480. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_HT1 :\
  481. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
  482. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_HT2 :\
  483. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
  484. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_HT3 :\
  485. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
  486. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_HT4 :\
  487. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
  488. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_HT5 :\
  489. DMA_FLAG_HT6)
  490. #endif /* DMA1_Channel8 */
  491. /**
  492. * @brief Return the current DMA Channel transfer error flag.
  493. * @param __HANDLE__ DMA handle
  494. * @retval The specified transfer error flag index.
  495. */
  496. #if defined (DMA1_Channel8)
  497. #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
  498. (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
  499. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TE1 :\
  500. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
  501. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TE2 :\
  502. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
  503. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TE3 :\
  504. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
  505. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TE4 :\
  506. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
  507. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TE5 :\
  508. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
  509. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel6))? DMA_FLAG_TE6 :\
  510. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TE7 :\
  511. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel7))? DMA_FLAG_TE7 :\
  512. DMA_FLAG_TE8)
  513. #elif defined (DMA1_Channel6)
  514. #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
  515. (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
  516. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TE1 :\
  517. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
  518. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TE2 :\
  519. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
  520. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TE3 :\
  521. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
  522. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TE4 :\
  523. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
  524. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TE5 :\
  525. DMA_FLAG_TE6)
  526. #endif /* DMA1_Channel8 */
  527. /**
  528. * @brief Return the current DMA Channel Global interrupt flag.
  529. * @param __HANDLE__ DMA handle
  530. * @retval The specified transfer error flag index.
  531. */
  532. #if defined (DMA1_Channel8)
  533. #define __HAL_DMA_GET_GI_FLAG_INDEX(__HANDLE__)\
  534. (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_ISR_GIF1 :\
  535. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_ISR_GIF1 :\
  536. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_ISR_GIF2 :\
  537. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_ISR_GIF2 :\
  538. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_ISR_GIF3 :\
  539. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_ISR_GIF3 :\
  540. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_ISR_GIF4 :\
  541. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_ISR_GIF4 :\
  542. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_ISR_GIF5 :\
  543. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_ISR_GIF5 :\
  544. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_ISR_GIF6 :\
  545. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel6))? DMA_ISR_GIF6 :\
  546. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_ISR_GIF7 :\
  547. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel7))? DMA_ISR_GIF7 :\
  548. DMA_ISR_GIF8)
  549. #elif defined (DMA1_Channel6)
  550. #define __HAL_DMA_GET_GI_FLAG_INDEX(__HANDLE__)\
  551. (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_ISR_GIF1 :\
  552. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_ISR_GIF1 :\
  553. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_ISR_GIF2 :\
  554. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_ISR_GIF2 :\
  555. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_ISR_GIF3 :\
  556. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_ISR_GIF3 :\
  557. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_ISR_GIF4 :\
  558. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_ISR_GIF4 :\
  559. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_ISR_GIF5 :\
  560. ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_ISR_GIF5 :\
  561. DMA_ISR_GIF6)
  562. #endif /* DMA1_Channel8 */
  563. /**
  564. * @brief Get the DMA Channel pending flags.
  565. * @param __HANDLE__ DMA handle
  566. * @param __FLAG__ Get the specified flag.
  567. * This parameter can be any combination of the following values:
  568. * @arg DMA_FLAG_TCx Transfer complete flag
  569. * @arg DMA_FLAG_HTx Half transfer complete flag
  570. * @arg DMA_FLAG_TEx Transfer error flag
  571. * @arg DMA_FLAG_GLx Global interrupt flag
  572. * Where x can be from 1 to 8 to select the DMA Channel x flag.
  573. * @retval The state of FLAG (SET or RESET).
  574. */
  575. #if defined (DMA1_Channel8)
  576. #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel8))? \
  577. (DMA2->ISR & (__FLAG__)) : (DMA1->ISR & (__FLAG__)))
  578. #elif defined (DMA1_Channel6)
  579. #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel6))? \
  580. (DMA2->ISR & (__FLAG__)) : (DMA1->ISR & (__FLAG__)))
  581. #endif /* DMA1_Channel8 */
  582. /**
  583. * @brief Clear the DMA Channel pending flags.
  584. * @param __HANDLE__ DMA handle
  585. * @param __FLAG__ specifies the flag to clear.
  586. * This parameter can be any combination of the following values:
  587. * @arg DMA_FLAG_TCx Transfer complete flag
  588. * @arg DMA_FLAG_HTx Half transfer complete flag
  589. * @arg DMA_FLAG_TEx Transfer error flag
  590. * @arg DMA_FLAG_GLx Global interrupt flag
  591. * Where x can be from 1 to 8 to select the DMA Channel x flag.
  592. * @retval None
  593. */
  594. #if defined (DMA1_Channel8)
  595. #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel8))? \
  596. (DMA2->IFCR = (__FLAG__)) : (DMA1->IFCR = (__FLAG__)))
  597. #else
  598. #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel6))? \
  599. (DMA2->IFCR = (__FLAG__)) : (DMA1->IFCR = (__FLAG__)))
  600. #endif /* DMA1_Channel8 */
  601. /**
  602. * @brief Enable the specified DMA Channel interrupts.
  603. * @param __HANDLE__ DMA handle
  604. * @param __INTERRUPT__ specifies the DMA interrupt sources to be enabled or disabled.
  605. * This parameter can be any combination of the following values:
  606. * @arg DMA_IT_TC Transfer complete interrupt mask
  607. * @arg DMA_IT_HT Half transfer complete interrupt mask
  608. * @arg DMA_IT_TE Transfer error interrupt mask
  609. * @retval None
  610. */
  611. #define __HAL_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CCR |= (__INTERRUPT__))
  612. /**
  613. * @brief Disable the specified DMA Channel interrupts.
  614. * @param __HANDLE__ DMA handle
  615. * @param __INTERRUPT__ specifies the DMA interrupt sources to be enabled or disabled.
  616. * This parameter can be any combination of the following values:
  617. * @arg DMA_IT_TC Transfer complete interrupt mask
  618. * @arg DMA_IT_HT Half transfer complete interrupt mask
  619. * @arg DMA_IT_TE Transfer error interrupt mask
  620. * @retval None
  621. */
  622. #define __HAL_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CCR &= ~(__INTERRUPT__))
  623. /**
  624. * @brief Check whether the specified DMA Channel interrupt is enabled or not.
  625. * @param __HANDLE__ DMA handle
  626. * @param __INTERRUPT__ specifies the DMA interrupt source to check.
  627. * This parameter can be one of the following values:
  628. * @arg DMA_IT_TC Transfer complete interrupt mask
  629. * @arg DMA_IT_HT Half transfer complete interrupt mask
  630. * @arg DMA_IT_TE Transfer error interrupt mask
  631. * @retval The state of DMA_IT (SET or RESET).
  632. */
  633. #define __HAL_DMA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CCR & (__INTERRUPT__)))
  634. /**
  635. * @brief Return the number of remaining data units in the current DMA Channel transfer.
  636. * @param __HANDLE__ DMA handle
  637. * @retval The number of remaining data units in the current DMA Channel transfer.
  638. */
  639. #define __HAL_DMA_GET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->CNDTR)
  640. /**
  641. * @}
  642. */
  643. /* Include DMA HAL Extension module */
  644. #include "stm32g4xx_hal_dma_ex.h"
  645. /* Exported functions --------------------------------------------------------*/
  646. /** @addtogroup DMA_Exported_Functions
  647. * @{
  648. */
  649. /** @addtogroup DMA_Exported_Functions_Group1
  650. * @{
  651. */
  652. /* Initialization and de-initialization functions *****************************/
  653. HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *hdma);
  654. HAL_StatusTypeDef HAL_DMA_DeInit(DMA_HandleTypeDef *hdma);
  655. /**
  656. * @}
  657. */
  658. /** @addtogroup DMA_Exported_Functions_Group2
  659. * @{
  660. */
  661. /* IO operation functions *****************************************************/
  662. HAL_StatusTypeDef HAL_DMA_Start(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength);
  663. HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress,
  664. uint32_t DataLength);
  665. HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma);
  666. HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *hdma);
  667. HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *hdma, HAL_DMA_LevelCompleteTypeDef CompleteLevel,
  668. uint32_t Timeout);
  669. void HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma);
  670. HAL_StatusTypeDef HAL_DMA_RegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void (* pCallback)(DMA_HandleTypeDef *_hdma));
  671. HAL_StatusTypeDef HAL_DMA_UnRegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID);
  672. /**
  673. * @}
  674. */
  675. /** @addtogroup DMA_Exported_Functions_Group3
  676. * @{
  677. */
  678. /* Peripheral State and Error functions ***************************************/
  679. HAL_DMA_StateTypeDef HAL_DMA_GetState(DMA_HandleTypeDef *hdma);
  680. uint32_t HAL_DMA_GetError(DMA_HandleTypeDef *hdma);
  681. /**
  682. * @}
  683. */
  684. /**
  685. * @}
  686. */
  687. /* Private macros ------------------------------------------------------------*/
  688. /** @defgroup DMA_Private_Macros DMA Private Macros
  689. * @{
  690. */
  691. #define IS_DMA_DIRECTION(DIRECTION) (((DIRECTION) == DMA_PERIPH_TO_MEMORY ) || \
  692. ((DIRECTION) == DMA_MEMORY_TO_PERIPH) || \
  693. ((DIRECTION) == DMA_MEMORY_TO_MEMORY))
  694. #define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1U) && ((SIZE) < 0x40000U))
  695. #define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PINC_ENABLE) || \
  696. ((STATE) == DMA_PINC_DISABLE))
  697. #define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MINC_ENABLE) || \
  698. ((STATE) == DMA_MINC_DISABLE))
  699. #define IS_DMA_ALL_REQUEST(REQUEST) ((REQUEST) <= DMA_REQUEST_UCPD1_TX)
  700. #define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PDATAALIGN_BYTE) || \
  701. ((SIZE) == DMA_PDATAALIGN_HALFWORD) || \
  702. ((SIZE) == DMA_PDATAALIGN_WORD))
  703. #define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MDATAALIGN_BYTE) || \
  704. ((SIZE) == DMA_MDATAALIGN_HALFWORD) || \
  705. ((SIZE) == DMA_MDATAALIGN_WORD ))
  706. #define IS_DMA_MODE(MODE) (((MODE) == DMA_NORMAL ) || \
  707. ((MODE) == DMA_CIRCULAR))
  708. #define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_PRIORITY_LOW ) || \
  709. ((PRIORITY) == DMA_PRIORITY_MEDIUM) || \
  710. ((PRIORITY) == DMA_PRIORITY_HIGH) || \
  711. ((PRIORITY) == DMA_PRIORITY_VERY_HIGH))
  712. /**
  713. * @}
  714. */
  715. /* Private functions ---------------------------------------------------------*/
  716. /**
  717. * @}
  718. */
  719. /**
  720. * @}
  721. */
  722. #ifdef __cplusplus
  723. }
  724. #endif
  725. #endif /* __STM32G4xx_HAL_DMA_H */