Lines Matching refs:hi2s
212 static void I2S_Transmit_IT(I2S_HandleTypeDef *hi2s);
213 static void I2S_Receive_IT(I2S_HandleTypeDef *hi2s);
214 static HAL_StatusTypeDef I2S_WaitFlagStateUntilTimeout(I2S_HandleTypeDef *hi2s, uint32_t Flag, Fla…
261 HAL_StatusTypeDef HAL_I2S_Init(I2S_HandleTypeDef *hi2s) in HAL_I2S_Init() argument
270 if (hi2s == NULL) in HAL_I2S_Init()
276 assert_param(IS_I2S_ALL_INSTANCE(hi2s->Instance)); in HAL_I2S_Init()
277 assert_param(IS_I2S_MODE(hi2s->Init.Mode)); in HAL_I2S_Init()
278 assert_param(IS_I2S_STANDARD(hi2s->Init.Standard)); in HAL_I2S_Init()
279 assert_param(IS_I2S_DATA_FORMAT(hi2s->Init.DataFormat)); in HAL_I2S_Init()
280 assert_param(IS_I2S_MCLK_OUTPUT(hi2s->Init.MCLKOutput)); in HAL_I2S_Init()
281 assert_param(IS_I2S_AUDIO_FREQ(hi2s->Init.AudioFreq)); in HAL_I2S_Init()
282 assert_param(IS_I2S_CPOL(hi2s->Init.CPOL)); in HAL_I2S_Init()
284 if (hi2s->State == HAL_I2S_STATE_RESET) in HAL_I2S_Init()
287 hi2s->Lock = HAL_UNLOCKED; in HAL_I2S_Init()
291 …hi2s->TxCpltCallback = HAL_I2S_TxCpltCallback; /* Legacy weak TxCpltCallback … in HAL_I2S_Init()
292 …hi2s->RxCpltCallback = HAL_I2S_RxCpltCallback; /* Legacy weak RxCpltCallback … in HAL_I2S_Init()
293 …hi2s->TxHalfCpltCallback = HAL_I2S_TxHalfCpltCallback; /* Legacy weak TxHalfCpltCallback … in HAL_I2S_Init()
294 …hi2s->RxHalfCpltCallback = HAL_I2S_RxHalfCpltCallback; /* Legacy weak RxHalfCpltCallback … in HAL_I2S_Init()
295 …hi2s->ErrorCallback = HAL_I2S_ErrorCallback; /* Legacy weak ErrorCallback … in HAL_I2S_Init()
297 if (hi2s->MspInitCallback == NULL) in HAL_I2S_Init()
299 hi2s->MspInitCallback = HAL_I2S_MspInit; /* Legacy weak MspInit */ in HAL_I2S_Init()
303 hi2s->MspInitCallback(hi2s); in HAL_I2S_Init()
306 HAL_I2S_MspInit(hi2s); in HAL_I2S_Init()
310 hi2s->State = HAL_I2S_STATE_BUSY; in HAL_I2S_Init()
314 CLEAR_BIT(hi2s->Instance->I2SCFGR, (SPI_I2SCFGR_CHLEN | SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CKPOL | \ in HAL_I2S_Init()
317 hi2s->Instance->I2SPR = 0x0002U; in HAL_I2S_Init()
321 if (hi2s->Init.AudioFreq != I2S_AUDIOFREQ_DEFAULT) in HAL_I2S_Init()
324 if (hi2s->Init.DataFormat == I2S_DATAFORMAT_16B) in HAL_I2S_Init()
336 if (hi2s->Init.Standard <= I2S_STANDARD_LSB) in HAL_I2S_Init()
346 if (hi2s->Init.MCLKOutput == I2S_MCLKOUTPUT_ENABLE) in HAL_I2S_Init()
349 if (hi2s->Init.DataFormat != I2S_DATAFORMAT_16B) in HAL_I2S_Init()
351 tmp = (uint32_t)(((((i2sclk / (packetlength * 4U)) * 10U) / hi2s->Init.AudioFreq)) + 5U); in HAL_I2S_Init()
355 tmp = (uint32_t)(((((i2sclk / (packetlength * 8U)) * 10U) / hi2s->Init.AudioFreq)) + 5U); in HAL_I2S_Init()
361 tmp = (uint32_t)(((((i2sclk / packetlength) * 10U) / hi2s->Init.AudioFreq)) + 5U); in HAL_I2S_Init()
387 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_PRESCALER); in HAL_I2S_Init()
394 …hi2s->Instance->I2SPR = (uint32_t)((uint32_t)i2sdiv | (uint32_t)(i2sodd | (uint32_t)hi2s->Init.MCL… in HAL_I2S_Init()
398 MODIFY_REG(hi2s->Instance->I2SCFGR, (SPI_I2SCFGR_CHLEN | SPI_I2SCFGR_DATLEN | \ in HAL_I2S_Init()
402 (SPI_I2SCFGR_I2SMOD | hi2s->Init.Mode | \ in HAL_I2S_Init()
403 hi2s->Init.Standard | hi2s->Init.DataFormat | \ in HAL_I2S_Init()
404 hi2s->Init.CPOL)); in HAL_I2S_Init()
407 …if ((hi2s->Init.Standard == I2S_STANDARD_PCM_SHORT) || ((hi2s->Init.Standard == I2S_STANDARD_PCM_L… in HAL_I2S_Init()
410 SET_BIT(hi2s->Instance->I2SCFGR, SPI_I2SCFGR_ASTRTEN); in HAL_I2S_Init()
414 hi2s->ErrorCode = HAL_I2S_ERROR_NONE; in HAL_I2S_Init()
415 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Init()
426 HAL_StatusTypeDef HAL_I2S_DeInit(I2S_HandleTypeDef *hi2s) in HAL_I2S_DeInit() argument
429 if (hi2s == NULL) in HAL_I2S_DeInit()
435 assert_param(IS_I2S_ALL_INSTANCE(hi2s->Instance)); in HAL_I2S_DeInit()
437 hi2s->State = HAL_I2S_STATE_BUSY; in HAL_I2S_DeInit()
440 __HAL_I2S_DISABLE(hi2s); in HAL_I2S_DeInit()
443 if (hi2s->MspDeInitCallback == NULL) in HAL_I2S_DeInit()
445 hi2s->MspDeInitCallback = HAL_I2S_MspDeInit; /* Legacy weak MspDeInit */ in HAL_I2S_DeInit()
449 hi2s->MspDeInitCallback(hi2s); in HAL_I2S_DeInit()
452 HAL_I2S_MspDeInit(hi2s); in HAL_I2S_DeInit()
455 hi2s->ErrorCode = HAL_I2S_ERROR_NONE; in HAL_I2S_DeInit()
456 hi2s->State = HAL_I2S_STATE_RESET; in HAL_I2S_DeInit()
459 __HAL_UNLOCK(hi2s); in HAL_I2S_DeInit()
470 __weak void HAL_I2S_MspInit(I2S_HandleTypeDef *hi2s) in HAL_I2S_MspInit() argument
473 UNUSED(hi2s); in HAL_I2S_MspInit()
486 __weak void HAL_I2S_MspDeInit(I2S_HandleTypeDef *hi2s) in HAL_I2S_MspDeInit() argument
489 UNUSED(hi2s); in HAL_I2S_MspDeInit()
506 HAL_StatusTypeDef HAL_I2S_RegisterCallback(I2S_HandleTypeDef *hi2s, HAL_I2S_CallbackIDTypeDef Callb… in HAL_I2S_RegisterCallback() argument
514 hi2s->ErrorCode |= HAL_I2S_ERROR_INVALID_CALLBACK; in HAL_I2S_RegisterCallback()
519 __HAL_LOCK(hi2s); in HAL_I2S_RegisterCallback()
521 if (HAL_I2S_STATE_READY == hi2s->State) in HAL_I2S_RegisterCallback()
526 hi2s->TxCpltCallback = pCallback; in HAL_I2S_RegisterCallback()
530 hi2s->RxCpltCallback = pCallback; in HAL_I2S_RegisterCallback()
534 hi2s->TxHalfCpltCallback = pCallback; in HAL_I2S_RegisterCallback()
538 hi2s->RxHalfCpltCallback = pCallback; in HAL_I2S_RegisterCallback()
542 hi2s->ErrorCallback = pCallback; in HAL_I2S_RegisterCallback()
546 hi2s->MspInitCallback = pCallback; in HAL_I2S_RegisterCallback()
550 hi2s->MspDeInitCallback = pCallback; in HAL_I2S_RegisterCallback()
555 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_INVALID_CALLBACK); in HAL_I2S_RegisterCallback()
562 else if (HAL_I2S_STATE_RESET == hi2s->State) in HAL_I2S_RegisterCallback()
567 hi2s->MspInitCallback = pCallback; in HAL_I2S_RegisterCallback()
571 hi2s->MspDeInitCallback = pCallback; in HAL_I2S_RegisterCallback()
576 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_INVALID_CALLBACK); in HAL_I2S_RegisterCallback()
586 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_INVALID_CALLBACK); in HAL_I2S_RegisterCallback()
593 __HAL_UNLOCK(hi2s); in HAL_I2S_RegisterCallback()
605 HAL_StatusTypeDef HAL_I2S_UnRegisterCallback(I2S_HandleTypeDef *hi2s, HAL_I2S_CallbackIDTypeDef Cal… in HAL_I2S_UnRegisterCallback() argument
610 __HAL_LOCK(hi2s); in HAL_I2S_UnRegisterCallback()
612 if (HAL_I2S_STATE_READY == hi2s->State) in HAL_I2S_UnRegisterCallback()
617 …hi2s->TxCpltCallback = HAL_I2S_TxCpltCallback; /* Legacy weak TxCpltCallback … in HAL_I2S_UnRegisterCallback()
621 …hi2s->RxCpltCallback = HAL_I2S_RxCpltCallback; /* Legacy weak RxCpltCallback … in HAL_I2S_UnRegisterCallback()
625 …hi2s->TxHalfCpltCallback = HAL_I2S_TxHalfCpltCallback; /* Legacy weak TxHalfCpltCallback … in HAL_I2S_UnRegisterCallback()
629 …hi2s->RxHalfCpltCallback = HAL_I2S_RxHalfCpltCallback; /* Legacy weak RxHalfCpltCallback … in HAL_I2S_UnRegisterCallback()
633 …hi2s->ErrorCallback = HAL_I2S_ErrorCallback; /* Legacy weak ErrorCallback … in HAL_I2S_UnRegisterCallback()
637 …hi2s->MspInitCallback = HAL_I2S_MspInit; /* Legacy weak MspInit … in HAL_I2S_UnRegisterCallback()
641 …hi2s->MspDeInitCallback = HAL_I2S_MspDeInit; /* Legacy weak MspDeInit … in HAL_I2S_UnRegisterCallback()
646 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_INVALID_CALLBACK); in HAL_I2S_UnRegisterCallback()
653 else if (HAL_I2S_STATE_RESET == hi2s->State) in HAL_I2S_UnRegisterCallback()
658 …hi2s->MspInitCallback = HAL_I2S_MspInit; /* Legacy weak MspInit … in HAL_I2S_UnRegisterCallback()
662 …hi2s->MspDeInitCallback = HAL_I2S_MspDeInit; /* Legacy weak MspDeInit … in HAL_I2S_UnRegisterCallback()
667 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_INVALID_CALLBACK); in HAL_I2S_UnRegisterCallback()
677 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_INVALID_CALLBACK); in HAL_I2S_UnRegisterCallback()
684 __HAL_UNLOCK(hi2s); in HAL_I2S_UnRegisterCallback()
750 HAL_StatusTypeDef HAL_I2S_Transmit(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size, uint32_… in HAL_I2S_Transmit() argument
760 __HAL_LOCK(hi2s); in HAL_I2S_Transmit()
762 if (hi2s->State != HAL_I2S_STATE_READY) in HAL_I2S_Transmit()
764 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit()
769 hi2s->State = HAL_I2S_STATE_BUSY_TX; in HAL_I2S_Transmit()
770 hi2s->ErrorCode = HAL_I2S_ERROR_NONE; in HAL_I2S_Transmit()
771 hi2s->pTxBuffPtr = pData; in HAL_I2S_Transmit()
773 tmpreg_cfgr = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN); in HAL_I2S_Transmit()
777 hi2s->TxXferSize = (Size << 1U); in HAL_I2S_Transmit()
778 hi2s->TxXferCount = (Size << 1U); in HAL_I2S_Transmit()
782 hi2s->TxXferSize = Size; in HAL_I2S_Transmit()
783 hi2s->TxXferCount = Size; in HAL_I2S_Transmit()
786 tmpreg_cfgr = hi2s->Instance->I2SCFGR; in HAL_I2S_Transmit()
789 if ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SE) != SPI_I2SCFGR_I2SE) in HAL_I2S_Transmit()
792 __HAL_I2S_ENABLE(hi2s); in HAL_I2S_Transmit()
796 if (I2S_WaitFlagStateUntilTimeout(hi2s, I2S_FLAG_TXE, SET, Timeout) != HAL_OK) in HAL_I2S_Transmit()
799 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_TIMEOUT); in HAL_I2S_Transmit()
800 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Transmit()
801 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit()
805 while (hi2s->TxXferCount > 0U) in HAL_I2S_Transmit()
807 hi2s->Instance->DR = (*hi2s->pTxBuffPtr); in HAL_I2S_Transmit()
808 hi2s->pTxBuffPtr++; in HAL_I2S_Transmit()
809 hi2s->TxXferCount--; in HAL_I2S_Transmit()
812 if (I2S_WaitFlagStateUntilTimeout(hi2s, I2S_FLAG_TXE, SET, Timeout) != HAL_OK) in HAL_I2S_Transmit()
815 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_TIMEOUT); in HAL_I2S_Transmit()
816 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Transmit()
817 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit()
822 if (__HAL_I2S_GET_FLAG(hi2s, I2S_FLAG_UDR) == SET) in HAL_I2S_Transmit()
825 __HAL_I2S_CLEAR_UDRFLAG(hi2s); in HAL_I2S_Transmit()
828 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_UDR); in HAL_I2S_Transmit()
837 if (I2S_WaitFlagStateUntilTimeout(hi2s, I2S_FLAG_BSY, RESET, Timeout) != HAL_OK) in HAL_I2S_Transmit()
840 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_TIMEOUT); in HAL_I2S_Transmit()
841 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Transmit()
842 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit()
847 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Transmit()
848 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit()
870 HAL_StatusTypeDef HAL_I2S_Receive(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size, uint32_t… in HAL_I2S_Receive() argument
880 __HAL_LOCK(hi2s); in HAL_I2S_Receive()
882 if (hi2s->State != HAL_I2S_STATE_READY) in HAL_I2S_Receive()
884 __HAL_UNLOCK(hi2s); in HAL_I2S_Receive()
889 hi2s->State = HAL_I2S_STATE_BUSY_RX; in HAL_I2S_Receive()
890 hi2s->ErrorCode = HAL_I2S_ERROR_NONE; in HAL_I2S_Receive()
891 hi2s->pRxBuffPtr = pData; in HAL_I2S_Receive()
893 tmpreg_cfgr = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN); in HAL_I2S_Receive()
897 hi2s->RxXferSize = (Size << 1U); in HAL_I2S_Receive()
898 hi2s->RxXferCount = (Size << 1U); in HAL_I2S_Receive()
902 hi2s->RxXferSize = Size; in HAL_I2S_Receive()
903 hi2s->RxXferCount = Size; in HAL_I2S_Receive()
907 if ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SE) != SPI_I2SCFGR_I2SE) in HAL_I2S_Receive()
910 __HAL_I2S_ENABLE(hi2s); in HAL_I2S_Receive()
914 if ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_RX) in HAL_I2S_Receive()
918 __HAL_I2S_CLEAR_OVRFLAG(hi2s); in HAL_I2S_Receive()
922 while (hi2s->RxXferCount > 0U) in HAL_I2S_Receive()
925 if (I2S_WaitFlagStateUntilTimeout(hi2s, I2S_FLAG_RXNE, SET, Timeout) != HAL_OK) in HAL_I2S_Receive()
928 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_TIMEOUT); in HAL_I2S_Receive()
929 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Receive()
930 __HAL_UNLOCK(hi2s); in HAL_I2S_Receive()
934 (*hi2s->pRxBuffPtr) = (uint16_t)hi2s->Instance->DR; in HAL_I2S_Receive()
935 hi2s->pRxBuffPtr++; in HAL_I2S_Receive()
936 hi2s->RxXferCount--; in HAL_I2S_Receive()
939 if (__HAL_I2S_GET_FLAG(hi2s, I2S_FLAG_OVR) == SET) in HAL_I2S_Receive()
942 __HAL_I2S_CLEAR_OVRFLAG(hi2s); in HAL_I2S_Receive()
945 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_OVR); in HAL_I2S_Receive()
949 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Receive()
950 __HAL_UNLOCK(hi2s); in HAL_I2S_Receive()
969 HAL_StatusTypeDef HAL_I2S_Transmit_IT(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size) in HAL_I2S_Transmit_IT() argument
979 __HAL_LOCK(hi2s); in HAL_I2S_Transmit_IT()
981 if (hi2s->State != HAL_I2S_STATE_READY) in HAL_I2S_Transmit_IT()
983 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit_IT()
988 hi2s->State = HAL_I2S_STATE_BUSY_TX; in HAL_I2S_Transmit_IT()
989 hi2s->ErrorCode = HAL_I2S_ERROR_NONE; in HAL_I2S_Transmit_IT()
990 hi2s->pTxBuffPtr = pData; in HAL_I2S_Transmit_IT()
992 tmpreg_cfgr = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN); in HAL_I2S_Transmit_IT()
996 hi2s->TxXferSize = (Size << 1U); in HAL_I2S_Transmit_IT()
997 hi2s->TxXferCount = (Size << 1U); in HAL_I2S_Transmit_IT()
1001 hi2s->TxXferSize = Size; in HAL_I2S_Transmit_IT()
1002 hi2s->TxXferCount = Size; in HAL_I2S_Transmit_IT()
1006 __HAL_I2S_ENABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR)); in HAL_I2S_Transmit_IT()
1009 if ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SE) != SPI_I2SCFGR_I2SE) in HAL_I2S_Transmit_IT()
1012 __HAL_I2S_ENABLE(hi2s); in HAL_I2S_Transmit_IT()
1015 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit_IT()
1036 HAL_StatusTypeDef HAL_I2S_Receive_IT(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size) in HAL_I2S_Receive_IT() argument
1046 __HAL_LOCK(hi2s); in HAL_I2S_Receive_IT()
1048 if (hi2s->State != HAL_I2S_STATE_READY) in HAL_I2S_Receive_IT()
1050 __HAL_UNLOCK(hi2s); in HAL_I2S_Receive_IT()
1055 hi2s->State = HAL_I2S_STATE_BUSY_RX; in HAL_I2S_Receive_IT()
1056 hi2s->ErrorCode = HAL_I2S_ERROR_NONE; in HAL_I2S_Receive_IT()
1057 hi2s->pRxBuffPtr = pData; in HAL_I2S_Receive_IT()
1059 tmpreg_cfgr = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN); in HAL_I2S_Receive_IT()
1063 hi2s->RxXferSize = (Size << 1U); in HAL_I2S_Receive_IT()
1064 hi2s->RxXferCount = (Size << 1U); in HAL_I2S_Receive_IT()
1068 hi2s->RxXferSize = Size; in HAL_I2S_Receive_IT()
1069 hi2s->RxXferCount = Size; in HAL_I2S_Receive_IT()
1073 __HAL_I2S_ENABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR)); in HAL_I2S_Receive_IT()
1076 if ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SE) != SPI_I2SCFGR_I2SE) in HAL_I2S_Receive_IT()
1079 __HAL_I2S_ENABLE(hi2s); in HAL_I2S_Receive_IT()
1082 __HAL_UNLOCK(hi2s); in HAL_I2S_Receive_IT()
1100 HAL_StatusTypeDef HAL_I2S_Transmit_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size) in HAL_I2S_Transmit_DMA() argument
1110 __HAL_LOCK(hi2s); in HAL_I2S_Transmit_DMA()
1112 if (hi2s->State != HAL_I2S_STATE_READY) in HAL_I2S_Transmit_DMA()
1114 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit_DMA()
1119 hi2s->State = HAL_I2S_STATE_BUSY_TX; in HAL_I2S_Transmit_DMA()
1120 hi2s->ErrorCode = HAL_I2S_ERROR_NONE; in HAL_I2S_Transmit_DMA()
1121 hi2s->pTxBuffPtr = pData; in HAL_I2S_Transmit_DMA()
1123 tmpreg_cfgr = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN); in HAL_I2S_Transmit_DMA()
1127 hi2s->TxXferSize = (Size << 1U); in HAL_I2S_Transmit_DMA()
1128 hi2s->TxXferCount = (Size << 1U); in HAL_I2S_Transmit_DMA()
1132 hi2s->TxXferSize = Size; in HAL_I2S_Transmit_DMA()
1133 hi2s->TxXferCount = Size; in HAL_I2S_Transmit_DMA()
1137 hi2s->hdmatx->XferHalfCpltCallback = I2S_DMATxHalfCplt; in HAL_I2S_Transmit_DMA()
1140 hi2s->hdmatx->XferCpltCallback = I2S_DMATxCplt; in HAL_I2S_Transmit_DMA()
1143 hi2s->hdmatx->XferErrorCallback = I2S_DMAError; in HAL_I2S_Transmit_DMA()
1146 if (HAL_OK != HAL_DMA_Start_IT(hi2s->hdmatx, in HAL_I2S_Transmit_DMA()
1147 (uint32_t)hi2s->pTxBuffPtr, in HAL_I2S_Transmit_DMA()
1148 (uint32_t)&hi2s->Instance->DR, in HAL_I2S_Transmit_DMA()
1149 hi2s->TxXferSize)) in HAL_I2S_Transmit_DMA()
1152 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_DMA); in HAL_I2S_Transmit_DMA()
1153 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Transmit_DMA()
1155 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit_DMA()
1160 if (HAL_IS_BIT_CLR(hi2s->Instance->I2SCFGR, SPI_I2SCFGR_I2SE)) in HAL_I2S_Transmit_DMA()
1163 __HAL_I2S_ENABLE(hi2s); in HAL_I2S_Transmit_DMA()
1167 if (HAL_IS_BIT_CLR(hi2s->Instance->CR2, SPI_CR2_TXDMAEN)) in HAL_I2S_Transmit_DMA()
1170 SET_BIT(hi2s->Instance->CR2, SPI_CR2_TXDMAEN); in HAL_I2S_Transmit_DMA()
1173 __HAL_UNLOCK(hi2s); in HAL_I2S_Transmit_DMA()
1191 HAL_StatusTypeDef HAL_I2S_Receive_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size) in HAL_I2S_Receive_DMA() argument
1201 __HAL_LOCK(hi2s); in HAL_I2S_Receive_DMA()
1203 if (hi2s->State != HAL_I2S_STATE_READY) in HAL_I2S_Receive_DMA()
1205 __HAL_UNLOCK(hi2s); in HAL_I2S_Receive_DMA()
1210 hi2s->State = HAL_I2S_STATE_BUSY_RX; in HAL_I2S_Receive_DMA()
1211 hi2s->ErrorCode = HAL_I2S_ERROR_NONE; in HAL_I2S_Receive_DMA()
1212 hi2s->pRxBuffPtr = pData; in HAL_I2S_Receive_DMA()
1214 tmpreg_cfgr = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN); in HAL_I2S_Receive_DMA()
1218 hi2s->RxXferSize = (Size << 1U); in HAL_I2S_Receive_DMA()
1219 hi2s->RxXferCount = (Size << 1U); in HAL_I2S_Receive_DMA()
1223 hi2s->RxXferSize = Size; in HAL_I2S_Receive_DMA()
1224 hi2s->RxXferCount = Size; in HAL_I2S_Receive_DMA()
1228 hi2s->hdmarx->XferHalfCpltCallback = I2S_DMARxHalfCplt; in HAL_I2S_Receive_DMA()
1231 hi2s->hdmarx->XferCpltCallback = I2S_DMARxCplt; in HAL_I2S_Receive_DMA()
1234 hi2s->hdmarx->XferErrorCallback = I2S_DMAError; in HAL_I2S_Receive_DMA()
1237 if ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_RX) in HAL_I2S_Receive_DMA()
1241 __HAL_I2S_CLEAR_OVRFLAG(hi2s); in HAL_I2S_Receive_DMA()
1245 …if (HAL_OK != HAL_DMA_Start_IT(hi2s->hdmarx, (uint32_t)&hi2s->Instance->DR, (uint32_t)hi2s->pRxBuf… in HAL_I2S_Receive_DMA()
1246 hi2s->RxXferSize)) in HAL_I2S_Receive_DMA()
1249 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_DMA); in HAL_I2S_Receive_DMA()
1250 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_Receive_DMA()
1252 __HAL_UNLOCK(hi2s); in HAL_I2S_Receive_DMA()
1257 if (HAL_IS_BIT_CLR(hi2s->Instance->I2SCFGR, SPI_I2SCFGR_I2SE)) in HAL_I2S_Receive_DMA()
1260 __HAL_I2S_ENABLE(hi2s); in HAL_I2S_Receive_DMA()
1264 if (HAL_IS_BIT_CLR(hi2s->Instance->CR2, SPI_CR2_RXDMAEN)) in HAL_I2S_Receive_DMA()
1267 SET_BIT(hi2s->Instance->CR2, SPI_CR2_RXDMAEN); in HAL_I2S_Receive_DMA()
1270 __HAL_UNLOCK(hi2s); in HAL_I2S_Receive_DMA()
1280 HAL_StatusTypeDef HAL_I2S_DMAPause(I2S_HandleTypeDef *hi2s) in HAL_I2S_DMAPause() argument
1283 __HAL_LOCK(hi2s); in HAL_I2S_DMAPause()
1285 if (hi2s->State == HAL_I2S_STATE_BUSY_TX) in HAL_I2S_DMAPause()
1288 CLEAR_BIT(hi2s->Instance->CR2, SPI_CR2_TXDMAEN); in HAL_I2S_DMAPause()
1290 else if (hi2s->State == HAL_I2S_STATE_BUSY_RX) in HAL_I2S_DMAPause()
1293 CLEAR_BIT(hi2s->Instance->CR2, SPI_CR2_RXDMAEN); in HAL_I2S_DMAPause()
1301 __HAL_UNLOCK(hi2s); in HAL_I2S_DMAPause()
1312 HAL_StatusTypeDef HAL_I2S_DMAResume(I2S_HandleTypeDef *hi2s) in HAL_I2S_DMAResume() argument
1315 __HAL_LOCK(hi2s); in HAL_I2S_DMAResume()
1317 if (hi2s->State == HAL_I2S_STATE_BUSY_TX) in HAL_I2S_DMAResume()
1320 SET_BIT(hi2s->Instance->CR2, SPI_CR2_TXDMAEN); in HAL_I2S_DMAResume()
1322 else if (hi2s->State == HAL_I2S_STATE_BUSY_RX) in HAL_I2S_DMAResume()
1325 SET_BIT(hi2s->Instance->CR2, SPI_CR2_RXDMAEN); in HAL_I2S_DMAResume()
1333 if (HAL_IS_BIT_CLR(hi2s->Instance->I2SCFGR, SPI_I2SCFGR_I2SE)) in HAL_I2S_DMAResume()
1336 __HAL_I2S_ENABLE(hi2s); in HAL_I2S_DMAResume()
1340 __HAL_UNLOCK(hi2s); in HAL_I2S_DMAResume()
1351 HAL_StatusTypeDef HAL_I2S_DMAStop(I2S_HandleTypeDef *hi2s) in HAL_I2S_DMAStop() argument
1360 if ((hi2s->Init.Mode == I2S_MODE_MASTER_TX) || (hi2s->Init.Mode == I2S_MODE_SLAVE_TX)) in HAL_I2S_DMAStop()
1363 if (hi2s->hdmatx != NULL) in HAL_I2S_DMAStop()
1366 if (HAL_OK != HAL_DMA_Abort(hi2s->hdmatx)) in HAL_I2S_DMAStop()
1368 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_DMA); in HAL_I2S_DMAStop()
1374 if (I2S_WaitFlagStateUntilTimeout(hi2s, I2S_FLAG_TXE, SET, I2S_TIMEOUT_FLAG) != HAL_OK) in HAL_I2S_DMAStop()
1377 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_TIMEOUT); in HAL_I2S_DMAStop()
1378 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_DMAStop()
1383 if (I2S_WaitFlagStateUntilTimeout(hi2s, I2S_FLAG_BSY, RESET, I2S_TIMEOUT_FLAG) != HAL_OK) in HAL_I2S_DMAStop()
1386 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_TIMEOUT); in HAL_I2S_DMAStop()
1387 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_DMAStop()
1392 __HAL_I2S_DISABLE(hi2s); in HAL_I2S_DMAStop()
1395 __HAL_I2S_CLEAR_UDRFLAG(hi2s); in HAL_I2S_DMAStop()
1398 CLEAR_BIT(hi2s->Instance->CR2, SPI_CR2_TXDMAEN); in HAL_I2S_DMAStop()
1402 else if ((hi2s->Init.Mode == I2S_MODE_MASTER_RX) || (hi2s->Init.Mode == I2S_MODE_SLAVE_RX)) in HAL_I2S_DMAStop()
1405 if (hi2s->hdmarx != NULL) in HAL_I2S_DMAStop()
1408 if (HAL_OK != HAL_DMA_Abort(hi2s->hdmarx)) in HAL_I2S_DMAStop()
1410 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_DMA); in HAL_I2S_DMAStop()
1416 __HAL_I2S_DISABLE(hi2s); in HAL_I2S_DMAStop()
1419 __HAL_I2S_CLEAR_OVRFLAG(hi2s); in HAL_I2S_DMAStop()
1422 CLEAR_BIT(hi2s->Instance->CR2, SPI_CR2_RXDMAEN); in HAL_I2S_DMAStop()
1424 if (hi2s->Init.Mode == I2S_MODE_SLAVE_RX) in HAL_I2S_DMAStop()
1427 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_BUSY_LINE_RX); in HAL_I2S_DMAStop()
1430 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_DMAStop()
1436 READ_REG((hi2s->Instance)->DR); in HAL_I2S_DMAStop()
1440 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_DMAStop()
1451 void HAL_I2S_IRQHandler(I2S_HandleTypeDef *hi2s) in HAL_I2S_IRQHandler() argument
1453 uint32_t itsource = hi2s->Instance->CR2; in HAL_I2S_IRQHandler()
1454 uint32_t itflag = hi2s->Instance->SR; in HAL_I2S_IRQHandler()
1460 I2S_Receive_IT(hi2s); in HAL_I2S_IRQHandler()
1467 I2S_Transmit_IT(hi2s); in HAL_I2S_IRQHandler()
1478 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR)); in HAL_I2S_IRQHandler()
1481 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_OVR); in HAL_I2S_IRQHandler()
1488 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR)); in HAL_I2S_IRQHandler()
1491 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_UDR); in HAL_I2S_IRQHandler()
1495 hi2s->State = HAL_I2S_STATE_READY; in HAL_I2S_IRQHandler()
1499 hi2s->ErrorCallback(hi2s); in HAL_I2S_IRQHandler()
1501 HAL_I2S_ErrorCallback(hi2s); in HAL_I2S_IRQHandler()
1512 __weak void HAL_I2S_TxHalfCpltCallback(I2S_HandleTypeDef *hi2s) in HAL_I2S_TxHalfCpltCallback() argument
1515 UNUSED(hi2s); in HAL_I2S_TxHalfCpltCallback()
1528 __weak void HAL_I2S_TxCpltCallback(I2S_HandleTypeDef *hi2s) in HAL_I2S_TxCpltCallback() argument
1531 UNUSED(hi2s); in HAL_I2S_TxCpltCallback()
1544 __weak void HAL_I2S_RxHalfCpltCallback(I2S_HandleTypeDef *hi2s) in HAL_I2S_RxHalfCpltCallback() argument
1547 UNUSED(hi2s); in HAL_I2S_RxHalfCpltCallback()
1560 __weak void HAL_I2S_RxCpltCallback(I2S_HandleTypeDef *hi2s) in HAL_I2S_RxCpltCallback() argument
1563 UNUSED(hi2s); in HAL_I2S_RxCpltCallback()
1576 __weak void HAL_I2S_ErrorCallback(I2S_HandleTypeDef *hi2s) in HAL_I2S_ErrorCallback() argument
1579 UNUSED(hi2s); in HAL_I2S_ErrorCallback()
1611 HAL_I2S_StateTypeDef HAL_I2S_GetState(I2S_HandleTypeDef *hi2s) in HAL_I2S_GetState() argument
1613 return hi2s->State; in HAL_I2S_GetState()
1622 uint32_t HAL_I2S_GetError(I2S_HandleTypeDef *hi2s) in HAL_I2S_GetError() argument
1624 return hi2s->ErrorCode; in HAL_I2S_GetError()
1645 …I2S_HandleTypeDef *hi2s = (I2S_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; /* Derogation … in I2S_DMATxCplt() local
1651 CLEAR_BIT(hi2s->Instance->CR2, SPI_CR2_TXDMAEN); in I2S_DMATxCplt()
1653 hi2s->TxXferCount = 0U; in I2S_DMATxCplt()
1654 hi2s->State = HAL_I2S_STATE_READY; in I2S_DMATxCplt()
1658 hi2s->TxCpltCallback(hi2s); in I2S_DMATxCplt()
1660 HAL_I2S_TxCpltCallback(hi2s); in I2S_DMATxCplt()
1672 …I2S_HandleTypeDef *hi2s = (I2S_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; /* Derogation … in I2S_DMATxHalfCplt() local
1676 hi2s->TxHalfCpltCallback(hi2s); in I2S_DMATxHalfCplt()
1678 HAL_I2S_TxHalfCpltCallback(hi2s); in I2S_DMATxHalfCplt()
1690 …I2S_HandleTypeDef *hi2s = (I2S_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; /* Derogation … in I2S_DMARxCplt() local
1696 CLEAR_BIT(hi2s->Instance->CR2, SPI_CR2_RXDMAEN); in I2S_DMARxCplt()
1697 hi2s->RxXferCount = 0U; in I2S_DMARxCplt()
1698 hi2s->State = HAL_I2S_STATE_READY; in I2S_DMARxCplt()
1702 hi2s->RxCpltCallback(hi2s); in I2S_DMARxCplt()
1704 HAL_I2S_RxCpltCallback(hi2s); in I2S_DMARxCplt()
1716 …I2S_HandleTypeDef *hi2s = (I2S_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; /* Derogation … in I2S_DMARxHalfCplt() local
1720 hi2s->RxHalfCpltCallback(hi2s); in I2S_DMARxHalfCplt()
1722 HAL_I2S_RxHalfCpltCallback(hi2s); in I2S_DMARxHalfCplt()
1734 …I2S_HandleTypeDef *hi2s = (I2S_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; /* Derogation … in I2S_DMAError() local
1737 CLEAR_BIT(hi2s->Instance->CR2, (SPI_CR2_RXDMAEN | SPI_CR2_TXDMAEN)); in I2S_DMAError()
1738 hi2s->TxXferCount = 0U; in I2S_DMAError()
1739 hi2s->RxXferCount = 0U; in I2S_DMAError()
1741 hi2s->State = HAL_I2S_STATE_READY; in I2S_DMAError()
1744 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_DMA); in I2S_DMAError()
1747 hi2s->ErrorCallback(hi2s); in I2S_DMAError()
1749 HAL_I2S_ErrorCallback(hi2s); in I2S_DMAError()
1759 static void I2S_Transmit_IT(I2S_HandleTypeDef *hi2s) in I2S_Transmit_IT() argument
1762 hi2s->Instance->DR = (*hi2s->pTxBuffPtr); in I2S_Transmit_IT()
1763 hi2s->pTxBuffPtr++; in I2S_Transmit_IT()
1764 hi2s->TxXferCount--; in I2S_Transmit_IT()
1766 if (hi2s->TxXferCount == 0U) in I2S_Transmit_IT()
1769 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR)); in I2S_Transmit_IT()
1771 hi2s->State = HAL_I2S_STATE_READY; in I2S_Transmit_IT()
1774 hi2s->TxCpltCallback(hi2s); in I2S_Transmit_IT()
1776 HAL_I2S_TxCpltCallback(hi2s); in I2S_Transmit_IT()
1787 static void I2S_Receive_IT(I2S_HandleTypeDef *hi2s) in I2S_Receive_IT() argument
1790 (*hi2s->pRxBuffPtr) = (uint16_t)hi2s->Instance->DR; in I2S_Receive_IT()
1791 hi2s->pRxBuffPtr++; in I2S_Receive_IT()
1792 hi2s->RxXferCount--; in I2S_Receive_IT()
1794 if (hi2s->RxXferCount == 0U) in I2S_Receive_IT()
1797 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR)); in I2S_Receive_IT()
1799 hi2s->State = HAL_I2S_STATE_READY; in I2S_Receive_IT()
1802 hi2s->RxCpltCallback(hi2s); in I2S_Receive_IT()
1804 HAL_I2S_RxCpltCallback(hi2s); in I2S_Receive_IT()
1818 static HAL_StatusTypeDef I2S_WaitFlagStateUntilTimeout(I2S_HandleTypeDef *hi2s, uint32_t Flag, Flag… in I2S_WaitFlagStateUntilTimeout() argument
1827 while (((__HAL_I2S_GET_FLAG(hi2s, Flag)) ? SET : RESET) != State) in I2S_WaitFlagStateUntilTimeout()
1834 hi2s->State = HAL_I2S_STATE_READY; in I2S_WaitFlagStateUntilTimeout()
1837 __HAL_UNLOCK(hi2s); in I2S_WaitFlagStateUntilTimeout()