Lines Matching refs:huart
200 static void UART_EndRxTransfer(UART_HandleTypeDef *huart);
201 static void UART_EndTxTransfer(UART_HandleTypeDef *huart);
212 static void UART_TxISR_8BIT(UART_HandleTypeDef *huart);
213 static void UART_TxISR_16BIT(UART_HandleTypeDef *huart);
214 static void UART_TxISR_8BIT_FIFOEN(UART_HandleTypeDef *huart);
215 static void UART_TxISR_16BIT_FIFOEN(UART_HandleTypeDef *huart);
216 static void UART_EndTransmit_IT(UART_HandleTypeDef *huart);
217 static void UART_RxISR_8BIT(UART_HandleTypeDef *huart);
218 static void UART_RxISR_16BIT(UART_HandleTypeDef *huart);
219 static void UART_RxISR_8BIT_FIFOEN(UART_HandleTypeDef *huart);
220 static void UART_RxISR_16BIT_FIFOEN(UART_HandleTypeDef *huart);
307 HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart) in HAL_UART_Init() argument
310 if (huart == NULL) in HAL_UART_Init()
315 if (huart->Init.HwFlowCtl != UART_HWCONTROL_NONE) in HAL_UART_Init()
318 assert_param(IS_UART_HWFLOW_INSTANCE(huart->Instance)); in HAL_UART_Init()
323 assert_param((IS_UART_INSTANCE(huart->Instance)) || (IS_LPUART_INSTANCE(huart->Instance))); in HAL_UART_Init()
326 if (huart->gState == HAL_UART_STATE_RESET) in HAL_UART_Init()
329 huart->Lock = HAL_UNLOCKED; in HAL_UART_Init()
332 UART_InitCallbacksToDefault(huart); in HAL_UART_Init()
334 if (huart->MspInitCallback == NULL) in HAL_UART_Init()
336 huart->MspInitCallback = HAL_UART_MspInit; in HAL_UART_Init()
340 huart->MspInitCallback(huart); in HAL_UART_Init()
343 HAL_UART_MspInit(huart); in HAL_UART_Init()
347 huart->gState = HAL_UART_STATE_BUSY; in HAL_UART_Init()
349 __HAL_UART_DISABLE(huart); in HAL_UART_Init()
353 if (huart->AdvancedInit.AdvFeatureInit != UART_ADVFEATURE_NO_INIT) in HAL_UART_Init()
355 UART_AdvFeatureConfig(huart); in HAL_UART_Init()
359 if (UART_SetConfig(huart) == HAL_ERROR) in HAL_UART_Init()
367 CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN)); in HAL_UART_Init()
368 CLEAR_BIT(huart->Instance->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN)); in HAL_UART_Init()
370 __HAL_UART_ENABLE(huart); in HAL_UART_Init()
373 return (UART_CheckIdleState(huart)); in HAL_UART_Init()
382 HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart) in HAL_HalfDuplex_Init() argument
385 if (huart == NULL) in HAL_HalfDuplex_Init()
391 assert_param(IS_UART_HALFDUPLEX_INSTANCE(huart->Instance)); in HAL_HalfDuplex_Init()
393 if (huart->gState == HAL_UART_STATE_RESET) in HAL_HalfDuplex_Init()
396 huart->Lock = HAL_UNLOCKED; in HAL_HalfDuplex_Init()
399 UART_InitCallbacksToDefault(huart); in HAL_HalfDuplex_Init()
401 if (huart->MspInitCallback == NULL) in HAL_HalfDuplex_Init()
403 huart->MspInitCallback = HAL_UART_MspInit; in HAL_HalfDuplex_Init()
407 huart->MspInitCallback(huart); in HAL_HalfDuplex_Init()
410 HAL_UART_MspInit(huart); in HAL_HalfDuplex_Init()
414 huart->gState = HAL_UART_STATE_BUSY; in HAL_HalfDuplex_Init()
416 __HAL_UART_DISABLE(huart); in HAL_HalfDuplex_Init()
420 if (huart->AdvancedInit.AdvFeatureInit != UART_ADVFEATURE_NO_INIT) in HAL_HalfDuplex_Init()
422 UART_AdvFeatureConfig(huart); in HAL_HalfDuplex_Init()
426 if (UART_SetConfig(huart) == HAL_ERROR) in HAL_HalfDuplex_Init()
434 CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN)); in HAL_HalfDuplex_Init()
435 CLEAR_BIT(huart->Instance->CR3, (USART_CR3_IREN | USART_CR3_SCEN)); in HAL_HalfDuplex_Init()
438 SET_BIT(huart->Instance->CR3, USART_CR3_HDSEL); in HAL_HalfDuplex_Init()
440 __HAL_UART_ENABLE(huart); in HAL_HalfDuplex_Init()
443 return (UART_CheckIdleState(huart)); in HAL_HalfDuplex_Init()
457 HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength) in HAL_LIN_Init() argument
460 if (huart == NULL) in HAL_LIN_Init()
466 assert_param(IS_UART_LIN_INSTANCE(huart->Instance)); in HAL_LIN_Init()
471 if (huart->Init.OverSampling == UART_OVERSAMPLING_8) in HAL_LIN_Init()
476 if (huart->Init.WordLength != UART_WORDLENGTH_8B) in HAL_LIN_Init()
481 if (huart->gState == HAL_UART_STATE_RESET) in HAL_LIN_Init()
484 huart->Lock = HAL_UNLOCKED; in HAL_LIN_Init()
487 UART_InitCallbacksToDefault(huart); in HAL_LIN_Init()
489 if (huart->MspInitCallback == NULL) in HAL_LIN_Init()
491 huart->MspInitCallback = HAL_UART_MspInit; in HAL_LIN_Init()
495 huart->MspInitCallback(huart); in HAL_LIN_Init()
498 HAL_UART_MspInit(huart); in HAL_LIN_Init()
502 huart->gState = HAL_UART_STATE_BUSY; in HAL_LIN_Init()
504 __HAL_UART_DISABLE(huart); in HAL_LIN_Init()
508 if (huart->AdvancedInit.AdvFeatureInit != UART_ADVFEATURE_NO_INIT) in HAL_LIN_Init()
510 UART_AdvFeatureConfig(huart); in HAL_LIN_Init()
514 if (UART_SetConfig(huart) == HAL_ERROR) in HAL_LIN_Init()
522 CLEAR_BIT(huart->Instance->CR2, USART_CR2_CLKEN); in HAL_LIN_Init()
523 CLEAR_BIT(huart->Instance->CR3, (USART_CR3_HDSEL | USART_CR3_IREN | USART_CR3_SCEN)); in HAL_LIN_Init()
526 SET_BIT(huart->Instance->CR2, USART_CR2_LINEN); in HAL_LIN_Init()
529 MODIFY_REG(huart->Instance->CR2, USART_CR2_LBDL, BreakDetectLength); in HAL_LIN_Init()
531 __HAL_UART_ENABLE(huart); in HAL_LIN_Init()
534 return (UART_CheckIdleState(huart)); in HAL_LIN_Init()
556 HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t Wake… in HAL_MultiProcessor_Init() argument
559 if (huart == NULL) in HAL_MultiProcessor_Init()
567 if (huart->gState == HAL_UART_STATE_RESET) in HAL_MultiProcessor_Init()
570 huart->Lock = HAL_UNLOCKED; in HAL_MultiProcessor_Init()
573 UART_InitCallbacksToDefault(huart); in HAL_MultiProcessor_Init()
575 if (huart->MspInitCallback == NULL) in HAL_MultiProcessor_Init()
577 huart->MspInitCallback = HAL_UART_MspInit; in HAL_MultiProcessor_Init()
581 huart->MspInitCallback(huart); in HAL_MultiProcessor_Init()
584 HAL_UART_MspInit(huart); in HAL_MultiProcessor_Init()
588 huart->gState = HAL_UART_STATE_BUSY; in HAL_MultiProcessor_Init()
590 __HAL_UART_DISABLE(huart); in HAL_MultiProcessor_Init()
594 if (huart->AdvancedInit.AdvFeatureInit != UART_ADVFEATURE_NO_INIT) in HAL_MultiProcessor_Init()
596 UART_AdvFeatureConfig(huart); in HAL_MultiProcessor_Init()
600 if (UART_SetConfig(huart) == HAL_ERROR) in HAL_MultiProcessor_Init()
608 CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN)); in HAL_MultiProcessor_Init()
609 CLEAR_BIT(huart->Instance->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN)); in HAL_MultiProcessor_Init()
614 … MODIFY_REG(huart->Instance->CR2, USART_CR2_ADD, ((uint32_t)Address << UART_CR2_ADDRESS_LSB_POS)); in HAL_MultiProcessor_Init()
618 MODIFY_REG(huart->Instance->CR1, USART_CR1_WAKE, WakeUpMethod); in HAL_MultiProcessor_Init()
620 __HAL_UART_ENABLE(huart); in HAL_MultiProcessor_Init()
623 return (UART_CheckIdleState(huart)); in HAL_MultiProcessor_Init()
632 HAL_StatusTypeDef HAL_UART_DeInit(UART_HandleTypeDef *huart) in HAL_UART_DeInit() argument
635 if (huart == NULL) in HAL_UART_DeInit()
641 assert_param((IS_UART_INSTANCE(huart->Instance)) || (IS_LPUART_INSTANCE(huart->Instance))); in HAL_UART_DeInit()
643 huart->gState = HAL_UART_STATE_BUSY; in HAL_UART_DeInit()
645 __HAL_UART_DISABLE(huart); in HAL_UART_DeInit()
647 huart->Instance->CR1 = 0x0U; in HAL_UART_DeInit()
648 huart->Instance->CR2 = 0x0U; in HAL_UART_DeInit()
649 huart->Instance->CR3 = 0x0U; in HAL_UART_DeInit()
652 if (huart->MspDeInitCallback == NULL) in HAL_UART_DeInit()
654 huart->MspDeInitCallback = HAL_UART_MspDeInit; in HAL_UART_DeInit()
657 huart->MspDeInitCallback(huart); in HAL_UART_DeInit()
660 HAL_UART_MspDeInit(huart); in HAL_UART_DeInit()
663 huart->ErrorCode = HAL_UART_ERROR_NONE; in HAL_UART_DeInit()
664 huart->gState = HAL_UART_STATE_RESET; in HAL_UART_DeInit()
665 huart->RxState = HAL_UART_STATE_RESET; in HAL_UART_DeInit()
666 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_DeInit()
667 huart->RxEventType = HAL_UART_RXEVENT_TC; in HAL_UART_DeInit()
669 __HAL_UNLOCK(huart); in HAL_UART_DeInit()
679 __weak void HAL_UART_MspInit(UART_HandleTypeDef *huart) in HAL_UART_MspInit() argument
682 UNUSED(huart); in HAL_UART_MspInit()
694 __weak void HAL_UART_MspDeInit(UART_HandleTypeDef *huart) in HAL_UART_MspDeInit() argument
697 UNUSED(huart); in HAL_UART_MspDeInit()
730 HAL_StatusTypeDef HAL_UART_RegisterCallback(UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef C… in HAL_UART_RegisterCallback() argument
737 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_RegisterCallback()
742 if (huart->gState == HAL_UART_STATE_READY) in HAL_UART_RegisterCallback()
747 huart->TxHalfCpltCallback = pCallback; in HAL_UART_RegisterCallback()
751 huart->TxCpltCallback = pCallback; in HAL_UART_RegisterCallback()
755 huart->RxHalfCpltCallback = pCallback; in HAL_UART_RegisterCallback()
759 huart->RxCpltCallback = pCallback; in HAL_UART_RegisterCallback()
763 huart->ErrorCallback = pCallback; in HAL_UART_RegisterCallback()
767 huart->AbortCpltCallback = pCallback; in HAL_UART_RegisterCallback()
771 huart->AbortTransmitCpltCallback = pCallback; in HAL_UART_RegisterCallback()
775 huart->AbortReceiveCpltCallback = pCallback; in HAL_UART_RegisterCallback()
779 huart->WakeupCallback = pCallback; in HAL_UART_RegisterCallback()
783 huart->RxFifoFullCallback = pCallback; in HAL_UART_RegisterCallback()
787 huart->TxFifoEmptyCallback = pCallback; in HAL_UART_RegisterCallback()
791 huart->MspInitCallback = pCallback; in HAL_UART_RegisterCallback()
795 huart->MspDeInitCallback = pCallback; in HAL_UART_RegisterCallback()
799 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_RegisterCallback()
805 else if (huart->gState == HAL_UART_STATE_RESET) in HAL_UART_RegisterCallback()
810 huart->MspInitCallback = pCallback; in HAL_UART_RegisterCallback()
814 huart->MspDeInitCallback = pCallback; in HAL_UART_RegisterCallback()
818 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_RegisterCallback()
826 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_RegisterCallback()
858 HAL_StatusTypeDef HAL_UART_UnRegisterCallback(UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef… in HAL_UART_UnRegisterCallback() argument
862 if (HAL_UART_STATE_READY == huart->gState) in HAL_UART_UnRegisterCallback()
867 …huart->TxHalfCpltCallback = HAL_UART_TxHalfCpltCallback; /* Legacy weak TxHalfCpltC… in HAL_UART_UnRegisterCallback()
871 …huart->TxCpltCallback = HAL_UART_TxCpltCallback; /* Legacy weak TxCpltCallba… in HAL_UART_UnRegisterCallback()
875 …huart->RxHalfCpltCallback = HAL_UART_RxHalfCpltCallback; /* Legacy weak RxHalfCpltCa… in HAL_UART_UnRegisterCallback()
879 …huart->RxCpltCallback = HAL_UART_RxCpltCallback; /* Legacy weak RxCpltCallba… in HAL_UART_UnRegisterCallback()
883 …huart->ErrorCallback = HAL_UART_ErrorCallback; /* Legacy weak ErrorCallbac… in HAL_UART_UnRegisterCallback()
887 …huart->AbortCpltCallback = HAL_UART_AbortCpltCallback; /* Legacy weak AbortCpltCal… in HAL_UART_UnRegisterCallback()
891 huart->AbortTransmitCpltCallback = HAL_UART_AbortTransmitCpltCallback; /* Legacy weak in HAL_UART_UnRegisterCallback()
896 huart->AbortReceiveCpltCallback = HAL_UART_AbortReceiveCpltCallback; /* Legacy weak in HAL_UART_UnRegisterCallback()
901 …huart->WakeupCallback = HAL_UARTEx_WakeupCallback; /* Legacy weak WakeupCallba… in HAL_UART_UnRegisterCallback()
905 …huart->RxFifoFullCallback = HAL_UARTEx_RxFifoFullCallback; /* Legacy weak RxFifoFullCa… in HAL_UART_UnRegisterCallback()
909 …huart->TxFifoEmptyCallback = HAL_UARTEx_TxFifoEmptyCallback; /* Legacy weak TxFifoEmptyC… in HAL_UART_UnRegisterCallback()
913 …huart->MspInitCallback = HAL_UART_MspInit; /* Legacy weak MspInitCallb… in HAL_UART_UnRegisterCallback()
917 …huart->MspDeInitCallback = HAL_UART_MspDeInit; /* Legacy weak MspDeInitCal… in HAL_UART_UnRegisterCallback()
921 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_UnRegisterCallback()
927 else if (HAL_UART_STATE_RESET == huart->gState) in HAL_UART_UnRegisterCallback()
932 huart->MspInitCallback = HAL_UART_MspInit; in HAL_UART_UnRegisterCallback()
936 huart->MspDeInitCallback = HAL_UART_MspDeInit; in HAL_UART_UnRegisterCallback()
940 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_UnRegisterCallback()
948 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_UnRegisterCallback()
963 HAL_StatusTypeDef HAL_UART_RegisterRxEventCallback(UART_HandleTypeDef *huart, pUART_RxEventCallback… in HAL_UART_RegisterRxEventCallback() argument
969 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_RegisterRxEventCallback()
974 if (huart->RxState == HAL_UART_STATE_READY) in HAL_UART_RegisterRxEventCallback()
976 huart->RxEventCallback = pCallback; in HAL_UART_RegisterRxEventCallback()
980 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_RegisterRxEventCallback()
994 HAL_StatusTypeDef HAL_UART_UnRegisterRxEventCallback(UART_HandleTypeDef *huart) in HAL_UART_UnRegisterRxEventCallback() argument
998 if (huart->RxState == HAL_UART_STATE_READY) in HAL_UART_UnRegisterRxEventCallback()
1000 huart->RxEventCallback = HAL_UARTEx_RxEventCallback; /* Legacy weak UART Rx Event Callback */ in HAL_UART_UnRegisterRxEventCallback()
1004 huart->ErrorCode |= HAL_UART_ERROR_INVALID_CALLBACK; in HAL_UART_UnRegisterRxEventCallback()
1122 HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, const uint8_t *pData, uint16_t Size,… in HAL_UART_Transmit() argument
1129 if (huart->gState == HAL_UART_STATE_READY) in HAL_UART_Transmit()
1139 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Transmit()
1147 huart->ErrorCode = HAL_UART_ERROR_NONE; in HAL_UART_Transmit()
1148 huart->gState = HAL_UART_STATE_BUSY_TX; in HAL_UART_Transmit()
1153 huart->TxXferSize = Size; in HAL_UART_Transmit()
1154 huart->TxXferCount = Size; in HAL_UART_Transmit()
1157 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Transmit()
1168 while (huart->TxXferCount > 0U) in HAL_UART_Transmit()
1170 if (UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TXE, RESET, tickstart, Timeout) != HAL_OK) in HAL_UART_Transmit()
1173 huart->gState = HAL_UART_STATE_READY; in HAL_UART_Transmit()
1179 huart->Instance->TDR = (uint16_t)(*pdata16bits & 0x01FFU); in HAL_UART_Transmit()
1184 huart->Instance->TDR = (uint8_t)(*pdata8bits & 0xFFU); in HAL_UART_Transmit()
1187 huart->TxXferCount--; in HAL_UART_Transmit()
1190 if (UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TC, RESET, tickstart, Timeout) != HAL_OK) in HAL_UART_Transmit()
1192 huart->gState = HAL_UART_STATE_READY; in HAL_UART_Transmit()
1198 huart->gState = HAL_UART_STATE_READY; in HAL_UART_Transmit()
1228 HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32… in HAL_UART_Receive() argument
1236 if (huart->RxState == HAL_UART_STATE_READY) in HAL_UART_Receive()
1246 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Receive()
1254 huart->ErrorCode = HAL_UART_ERROR_NONE; in HAL_UART_Receive()
1255 huart->RxState = HAL_UART_STATE_BUSY_RX; in HAL_UART_Receive()
1256 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_Receive()
1261 huart->RxXferSize = Size; in HAL_UART_Receive()
1262 huart->RxXferCount = Size; in HAL_UART_Receive()
1265 UART_MASK_COMPUTATION(huart); in HAL_UART_Receive()
1266 uhMask = huart->Mask; in HAL_UART_Receive()
1269 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Receive()
1281 while (huart->RxXferCount > 0U) in HAL_UART_Receive()
1283 if (UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_RXNE, RESET, tickstart, Timeout) != HAL_OK) in HAL_UART_Receive()
1285 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_Receive()
1291 *pdata16bits = (uint16_t)(huart->Instance->RDR & uhMask); in HAL_UART_Receive()
1296 *pdata8bits = (uint8_t)(huart->Instance->RDR & (uint8_t)uhMask); in HAL_UART_Receive()
1299 huart->RxXferCount--; in HAL_UART_Receive()
1303 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_Receive()
1328 HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, const uint8_t *pData, uint16_t Si… in HAL_UART_Transmit_IT() argument
1331 if (huart->gState == HAL_UART_STATE_READY) in HAL_UART_Transmit_IT()
1341 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Transmit_IT()
1349 huart->pTxBuffPtr = pData; in HAL_UART_Transmit_IT()
1350 huart->TxXferSize = Size; in HAL_UART_Transmit_IT()
1351 huart->TxXferCount = Size; in HAL_UART_Transmit_IT()
1352 huart->TxISR = NULL; in HAL_UART_Transmit_IT()
1354 huart->ErrorCode = HAL_UART_ERROR_NONE; in HAL_UART_Transmit_IT()
1355 huart->gState = HAL_UART_STATE_BUSY_TX; in HAL_UART_Transmit_IT()
1358 if (huart->FifoMode == UART_FIFOMODE_ENABLE) in HAL_UART_Transmit_IT()
1361 … if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Transmit_IT()
1363 huart->TxISR = UART_TxISR_16BIT_FIFOEN; in HAL_UART_Transmit_IT()
1367 huart->TxISR = UART_TxISR_8BIT_FIFOEN; in HAL_UART_Transmit_IT()
1371 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_TXFTIE); in HAL_UART_Transmit_IT()
1376 … if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Transmit_IT()
1378 huart->TxISR = UART_TxISR_16BIT; in HAL_UART_Transmit_IT()
1382 huart->TxISR = UART_TxISR_8BIT; in HAL_UART_Transmit_IT()
1386 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_TXEIE_TXFNFIE); in HAL_UART_Transmit_IT()
1412 HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) in HAL_UART_Receive_IT() argument
1415 if (huart->RxState == HAL_UART_STATE_READY) in HAL_UART_Receive_IT()
1425 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Receive_IT()
1434 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_Receive_IT()
1436 if (!(IS_LPUART_INSTANCE(huart->Instance))) in HAL_UART_Receive_IT()
1439 if (READ_BIT(huart->Instance->CR2, USART_CR2_RTOEN) != 0U) in HAL_UART_Receive_IT()
1442 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_RTOIE); in HAL_UART_Receive_IT()
1446 return (UART_Start_Receive_IT(huart, pData, Size)); in HAL_UART_Receive_IT()
1469 HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, const uint8_t *pData, uint16_t S… in HAL_UART_Transmit_DMA() argument
1472 if (huart->gState == HAL_UART_STATE_READY) in HAL_UART_Transmit_DMA()
1482 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Transmit_DMA()
1490 huart->pTxBuffPtr = pData; in HAL_UART_Transmit_DMA()
1491 huart->TxXferSize = Size; in HAL_UART_Transmit_DMA()
1492 huart->TxXferCount = Size; in HAL_UART_Transmit_DMA()
1494 huart->ErrorCode = HAL_UART_ERROR_NONE; in HAL_UART_Transmit_DMA()
1495 huart->gState = HAL_UART_STATE_BUSY_TX; in HAL_UART_Transmit_DMA()
1497 if (huart->hdmatx != NULL) in HAL_UART_Transmit_DMA()
1500 huart->hdmatx->XferCpltCallback = UART_DMATransmitCplt; in HAL_UART_Transmit_DMA()
1503 huart->hdmatx->XferHalfCpltCallback = UART_DMATxHalfCplt; in HAL_UART_Transmit_DMA()
1506 huart->hdmatx->XferErrorCallback = UART_DMAError; in HAL_UART_Transmit_DMA()
1509 huart->hdmatx->XferAbortCallback = NULL; in HAL_UART_Transmit_DMA()
1512 …if (HAL_DMA_Start_IT(huart->hdmatx, (uint32_t)huart->pTxBuffPtr, (uint32_t)&huart->Instance->TDR, … in HAL_UART_Transmit_DMA()
1515 huart->ErrorCode = HAL_UART_ERROR_DMA; in HAL_UART_Transmit_DMA()
1518 huart->gState = HAL_UART_STATE_READY; in HAL_UART_Transmit_DMA()
1524 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_TCF); in HAL_UART_Transmit_DMA()
1528 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_DMAT); in HAL_UART_Transmit_DMA()
1555 HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) in HAL_UART_Receive_DMA() argument
1558 if (huart->RxState == HAL_UART_STATE_READY) in HAL_UART_Receive_DMA()
1568 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in HAL_UART_Receive_DMA()
1577 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_Receive_DMA()
1579 if (!(IS_LPUART_INSTANCE(huart->Instance))) in HAL_UART_Receive_DMA()
1582 if (READ_BIT(huart->Instance->CR2, USART_CR2_RTOEN) != 0U) in HAL_UART_Receive_DMA()
1585 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_RTOIE); in HAL_UART_Receive_DMA()
1589 return (UART_Start_Receive_DMA(huart, pData, Size)); in HAL_UART_Receive_DMA()
1602 HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart) in HAL_UART_DMAPause() argument
1604 const HAL_UART_StateTypeDef gstate = huart->gState; in HAL_UART_DMAPause()
1605 const HAL_UART_StateTypeDef rxstate = huart->RxState; in HAL_UART_DMAPause()
1607 if ((HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) && in HAL_UART_DMAPause()
1611 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); in HAL_UART_DMAPause()
1613 if ((HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) && in HAL_UART_DMAPause()
1617 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE); in HAL_UART_DMAPause()
1618 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); in HAL_UART_DMAPause()
1621 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_DMAPause()
1632 HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart) in HAL_UART_DMAResume() argument
1634 if (huart->gState == HAL_UART_STATE_BUSY_TX) in HAL_UART_DMAResume()
1637 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_DMAT); in HAL_UART_DMAResume()
1639 if (huart->RxState == HAL_UART_STATE_BUSY_RX) in HAL_UART_DMAResume()
1642 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF); in HAL_UART_DMAResume()
1645 if (huart->Init.Parity != UART_PARITY_NONE) in HAL_UART_DMAResume()
1647 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_PEIE); in HAL_UART_DMAResume()
1649 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_EIE); in HAL_UART_DMAResume()
1652 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_DMAResume()
1663 HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart) in HAL_UART_DMAStop() argument
1672 const HAL_UART_StateTypeDef gstate = huart->gState; in HAL_UART_DMAStop()
1673 const HAL_UART_StateTypeDef rxstate = huart->RxState; in HAL_UART_DMAStop()
1676 if ((HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) && in HAL_UART_DMAStop()
1679 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); in HAL_UART_DMAStop()
1682 if (huart->hdmatx != NULL) in HAL_UART_DMAStop()
1684 if (HAL_DMA_Abort(huart->hdmatx) != HAL_OK) in HAL_UART_DMAStop()
1686 if (HAL_DMA_GetError(huart->hdmatx) == HAL_DMA_ERROR_TIMEOUT) in HAL_UART_DMAStop()
1689 huart->ErrorCode = HAL_UART_ERROR_DMA; in HAL_UART_DMAStop()
1696 UART_EndTxTransfer(huart); in HAL_UART_DMAStop()
1700 if ((HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) && in HAL_UART_DMAStop()
1703 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_DMAStop()
1706 if (huart->hdmarx != NULL) in HAL_UART_DMAStop()
1708 if (HAL_DMA_Abort(huart->hdmarx) != HAL_OK) in HAL_UART_DMAStop()
1710 if (HAL_DMA_GetError(huart->hdmarx) == HAL_DMA_ERROR_TIMEOUT) in HAL_UART_DMAStop()
1713 huart->ErrorCode = HAL_UART_ERROR_DMA; in HAL_UART_DMAStop()
1720 UART_EndRxTransfer(huart); in HAL_UART_DMAStop()
1738 HAL_StatusTypeDef HAL_UART_Abort(UART_HandleTypeDef *huart) in HAL_UART_Abort() argument
1741 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE_RXFNEIE | USART_CR1_PEIE | in HAL_UART_Abort()
1743 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE | USART_CR3_RXFTIE | USART_CR3_TXFTIE); in HAL_UART_Abort()
1746 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in HAL_UART_Abort()
1748 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_IDLEIE)); in HAL_UART_Abort()
1752 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) in HAL_UART_Abort()
1755 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); in HAL_UART_Abort()
1758 if (huart->hdmatx != NULL) in HAL_UART_Abort()
1762 huart->hdmatx->XferAbortCallback = NULL; in HAL_UART_Abort()
1764 if (HAL_DMA_Abort(huart->hdmatx) != HAL_OK) in HAL_UART_Abort()
1766 if (HAL_DMA_GetError(huart->hdmatx) == HAL_DMA_ERROR_TIMEOUT) in HAL_UART_Abort()
1769 huart->ErrorCode = HAL_UART_ERROR_DMA; in HAL_UART_Abort()
1778 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) in HAL_UART_Abort()
1781 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_Abort()
1784 if (huart->hdmarx != NULL) in HAL_UART_Abort()
1788 huart->hdmarx->XferAbortCallback = NULL; in HAL_UART_Abort()
1790 if (HAL_DMA_Abort(huart->hdmarx) != HAL_OK) in HAL_UART_Abort()
1792 if (HAL_DMA_GetError(huart->hdmarx) == HAL_DMA_ERROR_TIMEOUT) in HAL_UART_Abort()
1795 huart->ErrorCode = HAL_UART_ERROR_DMA; in HAL_UART_Abort()
1804 huart->TxXferCount = 0U; in HAL_UART_Abort()
1805 huart->RxXferCount = 0U; in HAL_UART_Abort()
1808 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF | UART_CLEAR_NEF | UART_CLEAR_PEF | UART_CLEAR_FEF); in HAL_UART_Abort()
1811 if (huart->FifoMode == UART_FIFOMODE_ENABLE) in HAL_UART_Abort()
1813 __HAL_UART_SEND_REQ(huart, UART_TXDATA_FLUSH_REQUEST); in HAL_UART_Abort()
1817 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in HAL_UART_Abort()
1820 huart->gState = HAL_UART_STATE_READY; in HAL_UART_Abort()
1821 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_Abort()
1822 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_Abort()
1824 huart->ErrorCode = HAL_UART_ERROR_NONE; in HAL_UART_Abort()
1841 HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart) in HAL_UART_AbortTransmit() argument
1844 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TCIE | USART_CR1_TXEIE_TXFNFIE)); in HAL_UART_AbortTransmit()
1845 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_TXFTIE); in HAL_UART_AbortTransmit()
1848 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) in HAL_UART_AbortTransmit()
1851 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); in HAL_UART_AbortTransmit()
1854 if (huart->hdmatx != NULL) in HAL_UART_AbortTransmit()
1858 huart->hdmatx->XferAbortCallback = NULL; in HAL_UART_AbortTransmit()
1860 if (HAL_DMA_Abort(huart->hdmatx) != HAL_OK) in HAL_UART_AbortTransmit()
1862 if (HAL_DMA_GetError(huart->hdmatx) == HAL_DMA_ERROR_TIMEOUT) in HAL_UART_AbortTransmit()
1865 huart->ErrorCode = HAL_UART_ERROR_DMA; in HAL_UART_AbortTransmit()
1874 huart->TxXferCount = 0U; in HAL_UART_AbortTransmit()
1877 if (huart->FifoMode == UART_FIFOMODE_ENABLE) in HAL_UART_AbortTransmit()
1879 __HAL_UART_SEND_REQ(huart, UART_TXDATA_FLUSH_REQUEST); in HAL_UART_AbortTransmit()
1883 huart->gState = HAL_UART_STATE_READY; in HAL_UART_AbortTransmit()
1900 HAL_StatusTypeDef HAL_UART_AbortReceive(UART_HandleTypeDef *huart) in HAL_UART_AbortReceive() argument
1903 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_PEIE | USART_CR1_RXNEIE_RXFNEIE)); in HAL_UART_AbortReceive()
1904 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE | USART_CR3_RXFTIE); in HAL_UART_AbortReceive()
1907 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in HAL_UART_AbortReceive()
1909 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_IDLEIE)); in HAL_UART_AbortReceive()
1913 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) in HAL_UART_AbortReceive()
1916 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_AbortReceive()
1919 if (huart->hdmarx != NULL) in HAL_UART_AbortReceive()
1923 huart->hdmarx->XferAbortCallback = NULL; in HAL_UART_AbortReceive()
1925 if (HAL_DMA_Abort(huart->hdmarx) != HAL_OK) in HAL_UART_AbortReceive()
1927 if (HAL_DMA_GetError(huart->hdmarx) == HAL_DMA_ERROR_TIMEOUT) in HAL_UART_AbortReceive()
1930 huart->ErrorCode = HAL_UART_ERROR_DMA; in HAL_UART_AbortReceive()
1939 huart->RxXferCount = 0U; in HAL_UART_AbortReceive()
1942 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF | UART_CLEAR_NEF | UART_CLEAR_PEF | UART_CLEAR_FEF); in HAL_UART_AbortReceive()
1945 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in HAL_UART_AbortReceive()
1948 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_AbortReceive()
1949 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_AbortReceive()
1968 HAL_StatusTypeDef HAL_UART_Abort_IT(UART_HandleTypeDef *huart) in HAL_UART_Abort_IT() argument
1973 …ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_PEIE | USART_CR1_TCIE | USART_CR1_RXNEIE_RXFNEIE… in HAL_UART_Abort_IT()
1975 ATOMIC_CLEAR_BIT(huart->Instance->CR3, (USART_CR3_EIE | USART_CR3_RXFTIE | USART_CR3_TXFTIE)); in HAL_UART_Abort_IT()
1978 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in HAL_UART_Abort_IT()
1980 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_IDLEIE)); in HAL_UART_Abort_IT()
1986 if (huart->hdmatx != NULL) in HAL_UART_Abort_IT()
1990 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) in HAL_UART_Abort_IT()
1992 huart->hdmatx->XferAbortCallback = UART_DMATxAbortCallback; in HAL_UART_Abort_IT()
1996 huart->hdmatx->XferAbortCallback = NULL; in HAL_UART_Abort_IT()
2000 if (huart->hdmarx != NULL) in HAL_UART_Abort_IT()
2004 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) in HAL_UART_Abort_IT()
2006 huart->hdmarx->XferAbortCallback = UART_DMARxAbortCallback; in HAL_UART_Abort_IT()
2010 huart->hdmarx->XferAbortCallback = NULL; in HAL_UART_Abort_IT()
2015 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) in HAL_UART_Abort_IT()
2018 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); in HAL_UART_Abort_IT()
2021 if (huart->hdmatx != NULL) in HAL_UART_Abort_IT()
2027 if (HAL_DMA_Abort_IT(huart->hdmatx) != HAL_OK) in HAL_UART_Abort_IT()
2029 huart->hdmatx->XferAbortCallback = NULL; in HAL_UART_Abort_IT()
2039 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) in HAL_UART_Abort_IT()
2042 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_Abort_IT()
2045 if (huart->hdmarx != NULL) in HAL_UART_Abort_IT()
2051 if (HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK) in HAL_UART_Abort_IT()
2053 huart->hdmarx->XferAbortCallback = NULL; in HAL_UART_Abort_IT()
2067 huart->TxXferCount = 0U; in HAL_UART_Abort_IT()
2068 huart->RxXferCount = 0U; in HAL_UART_Abort_IT()
2071 huart->RxISR = NULL; in HAL_UART_Abort_IT()
2072 huart->TxISR = NULL; in HAL_UART_Abort_IT()
2075 huart->ErrorCode = HAL_UART_ERROR_NONE; in HAL_UART_Abort_IT()
2078 … __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF | UART_CLEAR_NEF | UART_CLEAR_PEF | UART_CLEAR_FEF); in HAL_UART_Abort_IT()
2081 if (huart->FifoMode == UART_FIFOMODE_ENABLE) in HAL_UART_Abort_IT()
2083 __HAL_UART_SEND_REQ(huart, UART_TXDATA_FLUSH_REQUEST); in HAL_UART_Abort_IT()
2087 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in HAL_UART_Abort_IT()
2090 huart->gState = HAL_UART_STATE_READY; in HAL_UART_Abort_IT()
2091 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_Abort_IT()
2092 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_Abort_IT()
2097 huart->AbortCpltCallback(huart); in HAL_UART_Abort_IT()
2100 HAL_UART_AbortCpltCallback(huart); in HAL_UART_Abort_IT()
2121 HAL_StatusTypeDef HAL_UART_AbortTransmit_IT(UART_HandleTypeDef *huart) in HAL_UART_AbortTransmit_IT() argument
2124 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TCIE | USART_CR1_TXEIE_TXFNFIE)); in HAL_UART_AbortTransmit_IT()
2125 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_TXFTIE); in HAL_UART_AbortTransmit_IT()
2128 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) in HAL_UART_AbortTransmit_IT()
2131 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); in HAL_UART_AbortTransmit_IT()
2134 if (huart->hdmatx != NULL) in HAL_UART_AbortTransmit_IT()
2138 huart->hdmatx->XferAbortCallback = UART_DMATxOnlyAbortCallback; in HAL_UART_AbortTransmit_IT()
2141 if (HAL_DMA_Abort_IT(huart->hdmatx) != HAL_OK) in HAL_UART_AbortTransmit_IT()
2144 huart->hdmatx->XferAbortCallback(huart->hdmatx); in HAL_UART_AbortTransmit_IT()
2150 huart->TxXferCount = 0U; in HAL_UART_AbortTransmit_IT()
2153 huart->TxISR = NULL; in HAL_UART_AbortTransmit_IT()
2156 huart->gState = HAL_UART_STATE_READY; in HAL_UART_AbortTransmit_IT()
2161 huart->AbortTransmitCpltCallback(huart); in HAL_UART_AbortTransmit_IT()
2164 HAL_UART_AbortTransmitCpltCallback(huart); in HAL_UART_AbortTransmit_IT()
2171 huart->TxXferCount = 0U; in HAL_UART_AbortTransmit_IT()
2174 huart->TxISR = NULL; in HAL_UART_AbortTransmit_IT()
2177 if (huart->FifoMode == UART_FIFOMODE_ENABLE) in HAL_UART_AbortTransmit_IT()
2179 __HAL_UART_SEND_REQ(huart, UART_TXDATA_FLUSH_REQUEST); in HAL_UART_AbortTransmit_IT()
2183 huart->gState = HAL_UART_STATE_READY; in HAL_UART_AbortTransmit_IT()
2188 huart->AbortTransmitCpltCallback(huart); in HAL_UART_AbortTransmit_IT()
2191 HAL_UART_AbortTransmitCpltCallback(huart); in HAL_UART_AbortTransmit_IT()
2212 HAL_StatusTypeDef HAL_UART_AbortReceive_IT(UART_HandleTypeDef *huart) in HAL_UART_AbortReceive_IT() argument
2215 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_PEIE | USART_CR1_RXNEIE_RXFNEIE)); in HAL_UART_AbortReceive_IT()
2216 ATOMIC_CLEAR_BIT(huart->Instance->CR3, (USART_CR3_EIE | USART_CR3_RXFTIE)); in HAL_UART_AbortReceive_IT()
2219 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in HAL_UART_AbortReceive_IT()
2221 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_IDLEIE)); in HAL_UART_AbortReceive_IT()
2225 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) in HAL_UART_AbortReceive_IT()
2228 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_AbortReceive_IT()
2231 if (huart->hdmarx != NULL) in HAL_UART_AbortReceive_IT()
2235 huart->hdmarx->XferAbortCallback = UART_DMARxOnlyAbortCallback; in HAL_UART_AbortReceive_IT()
2238 if (HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK) in HAL_UART_AbortReceive_IT()
2241 huart->hdmarx->XferAbortCallback(huart->hdmarx); in HAL_UART_AbortReceive_IT()
2247 huart->RxXferCount = 0U; in HAL_UART_AbortReceive_IT()
2250 huart->pRxBuffPtr = NULL; in HAL_UART_AbortReceive_IT()
2253 … __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF | UART_CLEAR_NEF | UART_CLEAR_PEF | UART_CLEAR_FEF); in HAL_UART_AbortReceive_IT()
2256 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in HAL_UART_AbortReceive_IT()
2259 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_AbortReceive_IT()
2260 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_AbortReceive_IT()
2265 huart->AbortReceiveCpltCallback(huart); in HAL_UART_AbortReceive_IT()
2268 HAL_UART_AbortReceiveCpltCallback(huart); in HAL_UART_AbortReceive_IT()
2275 huart->RxXferCount = 0U; in HAL_UART_AbortReceive_IT()
2278 huart->pRxBuffPtr = NULL; in HAL_UART_AbortReceive_IT()
2281 … __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF | UART_CLEAR_NEF | UART_CLEAR_PEF | UART_CLEAR_FEF); in HAL_UART_AbortReceive_IT()
2284 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_AbortReceive_IT()
2285 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_AbortReceive_IT()
2290 huart->AbortReceiveCpltCallback(huart); in HAL_UART_AbortReceive_IT()
2293 HAL_UART_AbortReceiveCpltCallback(huart); in HAL_UART_AbortReceive_IT()
2305 void HAL_UART_IRQHandler(UART_HandleTypeDef *huart) in HAL_UART_IRQHandler() argument
2307 uint32_t isrflags = READ_REG(huart->Instance->ISR); in HAL_UART_IRQHandler()
2308 uint32_t cr1its = READ_REG(huart->Instance->CR1); in HAL_UART_IRQHandler()
2309 uint32_t cr3its = READ_REG(huart->Instance->CR3); in HAL_UART_IRQHandler()
2323 if (huart->RxISR != NULL) in HAL_UART_IRQHandler()
2325 huart->RxISR(huart); in HAL_UART_IRQHandler()
2339 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_PEF); in HAL_UART_IRQHandler()
2341 huart->ErrorCode |= HAL_UART_ERROR_PE; in HAL_UART_IRQHandler()
2347 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_FEF); in HAL_UART_IRQHandler()
2349 huart->ErrorCode |= HAL_UART_ERROR_FE; in HAL_UART_IRQHandler()
2355 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_NEF); in HAL_UART_IRQHandler()
2357 huart->ErrorCode |= HAL_UART_ERROR_NE; in HAL_UART_IRQHandler()
2365 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF); in HAL_UART_IRQHandler()
2367 huart->ErrorCode |= HAL_UART_ERROR_ORE; in HAL_UART_IRQHandler()
2373 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_RTOF); in HAL_UART_IRQHandler()
2375 huart->ErrorCode |= HAL_UART_ERROR_RTO; in HAL_UART_IRQHandler()
2379 if (huart->ErrorCode != HAL_UART_ERROR_NONE) in HAL_UART_IRQHandler()
2386 if (huart->RxISR != NULL) in HAL_UART_IRQHandler()
2388 huart->RxISR(huart); in HAL_UART_IRQHandler()
2397 errorcode = huart->ErrorCode; in HAL_UART_IRQHandler()
2398 if ((HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) || in HAL_UART_IRQHandler()
2404 UART_EndRxTransfer(huart); in HAL_UART_IRQHandler()
2407 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) in HAL_UART_IRQHandler()
2410 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_IRQHandler()
2413 if (huart->hdmarx != NULL) in HAL_UART_IRQHandler()
2417 huart->hdmarx->XferAbortCallback = UART_DMAAbortOnError; in HAL_UART_IRQHandler()
2420 if (HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK) in HAL_UART_IRQHandler()
2423 huart->hdmarx->XferAbortCallback(huart->hdmarx); in HAL_UART_IRQHandler()
2431 huart->ErrorCallback(huart); in HAL_UART_IRQHandler()
2434 HAL_UART_ErrorCallback(huart); in HAL_UART_IRQHandler()
2444 huart->ErrorCallback(huart); in HAL_UART_IRQHandler()
2447 HAL_UART_ErrorCallback(huart); in HAL_UART_IRQHandler()
2457 huart->ErrorCallback(huart); in HAL_UART_IRQHandler()
2460 HAL_UART_ErrorCallback(huart); in HAL_UART_IRQHandler()
2462 huart->ErrorCode = HAL_UART_ERROR_NONE; in HAL_UART_IRQHandler()
2471 if ((huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in HAL_UART_IRQHandler()
2475 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_IDLEF); in HAL_UART_IRQHandler()
2478 if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) in HAL_UART_IRQHandler()
2484 uint16_t nb_remaining_rx_data = (uint16_t) __HAL_DMA_GET_COUNTER(huart->hdmarx); in HAL_UART_IRQHandler()
2486 && (nb_remaining_rx_data < huart->RxXferSize)) in HAL_UART_IRQHandler()
2489 huart->RxXferCount = nb_remaining_rx_data; in HAL_UART_IRQHandler()
2492 if (HAL_IS_BIT_CLR(huart->hdmarx->Instance->CCR, DMA_CCR_CIRC)) in HAL_UART_IRQHandler()
2495 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE); in HAL_UART_IRQHandler()
2496 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); in HAL_UART_IRQHandler()
2500 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in HAL_UART_IRQHandler()
2503 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_IRQHandler()
2504 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_IRQHandler()
2506 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); in HAL_UART_IRQHandler()
2509 (void)HAL_DMA_Abort(huart->hdmarx); in HAL_UART_IRQHandler()
2514 huart->RxEventType = HAL_UART_RXEVENT_IDLE; in HAL_UART_IRQHandler()
2518 huart->RxEventCallback(huart, (huart->RxXferSize - huart->RxXferCount)); in HAL_UART_IRQHandler()
2521 HAL_UARTEx_RxEventCallback(huart, (huart->RxXferSize - huart->RxXferCount)); in HAL_UART_IRQHandler()
2531 uint16_t nb_rx_data = huart->RxXferSize - huart->RxXferCount; in HAL_UART_IRQHandler()
2532 if ((huart->RxXferCount > 0U) in HAL_UART_IRQHandler()
2536 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE_RXFNEIE | USART_CR1_PEIE)); in HAL_UART_IRQHandler()
2539 ATOMIC_CLEAR_BIT(huart->Instance->CR3, (USART_CR3_EIE | USART_CR3_RXFTIE)); in HAL_UART_IRQHandler()
2542 huart->RxState = HAL_UART_STATE_READY; in HAL_UART_IRQHandler()
2543 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in HAL_UART_IRQHandler()
2546 huart->RxISR = NULL; in HAL_UART_IRQHandler()
2548 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); in HAL_UART_IRQHandler()
2552 huart->RxEventType = HAL_UART_RXEVENT_IDLE; in HAL_UART_IRQHandler()
2556 huart->RxEventCallback(huart, nb_rx_data); in HAL_UART_IRQHandler()
2559 HAL_UARTEx_RxEventCallback(huart, nb_rx_data); in HAL_UART_IRQHandler()
2569 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_WUF); in HAL_UART_IRQHandler()
2576 huart->WakeupCallback(huart); in HAL_UART_IRQHandler()
2579 HAL_UARTEx_WakeupCallback(huart); in HAL_UART_IRQHandler()
2589 if (huart->TxISR != NULL) in HAL_UART_IRQHandler()
2591 huart->TxISR(huart); in HAL_UART_IRQHandler()
2599 UART_EndTransmit_IT(huart); in HAL_UART_IRQHandler()
2608 huart->TxFifoEmptyCallback(huart); in HAL_UART_IRQHandler()
2611 HAL_UARTEx_TxFifoEmptyCallback(huart); in HAL_UART_IRQHandler()
2621 huart->RxFifoFullCallback(huart); in HAL_UART_IRQHandler()
2624 HAL_UARTEx_RxFifoFullCallback(huart); in HAL_UART_IRQHandler()
2635 __weak void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) in HAL_UART_TxCpltCallback() argument
2638 UNUSED(huart); in HAL_UART_TxCpltCallback()
2650 __weak void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart) in HAL_UART_TxHalfCpltCallback() argument
2653 UNUSED(huart); in HAL_UART_TxHalfCpltCallback()
2665 __weak void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) in HAL_UART_RxCpltCallback() argument
2668 UNUSED(huart); in HAL_UART_RxCpltCallback()
2680 __weak void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart) in HAL_UART_RxHalfCpltCallback() argument
2683 UNUSED(huart); in HAL_UART_RxHalfCpltCallback()
2695 __weak void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) in HAL_UART_ErrorCallback() argument
2698 UNUSED(huart); in HAL_UART_ErrorCallback()
2710 __weak void HAL_UART_AbortCpltCallback(UART_HandleTypeDef *huart) in HAL_UART_AbortCpltCallback() argument
2713 UNUSED(huart); in HAL_UART_AbortCpltCallback()
2725 __weak void HAL_UART_AbortTransmitCpltCallback(UART_HandleTypeDef *huart) in HAL_UART_AbortTransmitCpltCallback() argument
2728 UNUSED(huart); in HAL_UART_AbortTransmitCpltCallback()
2740 __weak void HAL_UART_AbortReceiveCpltCallback(UART_HandleTypeDef *huart) in HAL_UART_AbortReceiveCpltCallback() argument
2743 UNUSED(huart); in HAL_UART_AbortReceiveCpltCallback()
2757 __weak void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size) in HAL_UARTEx_RxEventCallback() argument
2760 UNUSED(huart); in HAL_UARTEx_RxEventCallback()
2805 void HAL_UART_ReceiverTimeout_Config(UART_HandleTypeDef *huart, uint32_t TimeoutValue) in HAL_UART_ReceiverTimeout_Config() argument
2807 if (!(IS_LPUART_INSTANCE(huart->Instance))) in HAL_UART_ReceiverTimeout_Config()
2810 MODIFY_REG(huart->Instance->RTOR, USART_RTOR_RTO, TimeoutValue); in HAL_UART_ReceiverTimeout_Config()
2820 HAL_StatusTypeDef HAL_UART_EnableReceiverTimeout(UART_HandleTypeDef *huart) in HAL_UART_EnableReceiverTimeout() argument
2822 if (!(IS_LPUART_INSTANCE(huart->Instance))) in HAL_UART_EnableReceiverTimeout()
2824 if (huart->gState == HAL_UART_STATE_READY) in HAL_UART_EnableReceiverTimeout()
2827 __HAL_LOCK(huart); in HAL_UART_EnableReceiverTimeout()
2829 huart->gState = HAL_UART_STATE_BUSY; in HAL_UART_EnableReceiverTimeout()
2832 SET_BIT(huart->Instance->CR2, USART_CR2_RTOEN); in HAL_UART_EnableReceiverTimeout()
2834 huart->gState = HAL_UART_STATE_READY; in HAL_UART_EnableReceiverTimeout()
2837 __HAL_UNLOCK(huart); in HAL_UART_EnableReceiverTimeout()
2858 HAL_StatusTypeDef HAL_UART_DisableReceiverTimeout(UART_HandleTypeDef *huart) in HAL_UART_DisableReceiverTimeout() argument
2860 if (!(IS_LPUART_INSTANCE(huart->Instance))) in HAL_UART_DisableReceiverTimeout()
2862 if (huart->gState == HAL_UART_STATE_READY) in HAL_UART_DisableReceiverTimeout()
2865 __HAL_LOCK(huart); in HAL_UART_DisableReceiverTimeout()
2867 huart->gState = HAL_UART_STATE_BUSY; in HAL_UART_DisableReceiverTimeout()
2870 CLEAR_BIT(huart->Instance->CR2, USART_CR2_RTOEN); in HAL_UART_DisableReceiverTimeout()
2872 huart->gState = HAL_UART_STATE_READY; in HAL_UART_DisableReceiverTimeout()
2875 __HAL_UNLOCK(huart); in HAL_UART_DisableReceiverTimeout()
2896 HAL_StatusTypeDef HAL_MultiProcessor_EnableMuteMode(UART_HandleTypeDef *huart) in HAL_MultiProcessor_EnableMuteMode() argument
2898 __HAL_LOCK(huart); in HAL_MultiProcessor_EnableMuteMode()
2900 huart->gState = HAL_UART_STATE_BUSY; in HAL_MultiProcessor_EnableMuteMode()
2903 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_MME); in HAL_MultiProcessor_EnableMuteMode()
2905 huart->gState = HAL_UART_STATE_READY; in HAL_MultiProcessor_EnableMuteMode()
2907 return (UART_CheckIdleState(huart)); in HAL_MultiProcessor_EnableMuteMode()
2916 HAL_StatusTypeDef HAL_MultiProcessor_DisableMuteMode(UART_HandleTypeDef *huart) in HAL_MultiProcessor_DisableMuteMode() argument
2918 __HAL_LOCK(huart); in HAL_MultiProcessor_DisableMuteMode()
2920 huart->gState = HAL_UART_STATE_BUSY; in HAL_MultiProcessor_DisableMuteMode()
2923 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_MME); in HAL_MultiProcessor_DisableMuteMode()
2925 huart->gState = HAL_UART_STATE_READY; in HAL_MultiProcessor_DisableMuteMode()
2927 return (UART_CheckIdleState(huart)); in HAL_MultiProcessor_DisableMuteMode()
2936 void HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart) in HAL_MultiProcessor_EnterMuteMode() argument
2938 __HAL_UART_SEND_REQ(huart, UART_MUTE_MODE_REQUEST); in HAL_MultiProcessor_EnterMuteMode()
2946 HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart) in HAL_HalfDuplex_EnableTransmitter() argument
2948 __HAL_LOCK(huart); in HAL_HalfDuplex_EnableTransmitter()
2949 huart->gState = HAL_UART_STATE_BUSY; in HAL_HalfDuplex_EnableTransmitter()
2952 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TE | USART_CR1_RE)); in HAL_HalfDuplex_EnableTransmitter()
2955 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_TE); in HAL_HalfDuplex_EnableTransmitter()
2957 huart->gState = HAL_UART_STATE_READY; in HAL_HalfDuplex_EnableTransmitter()
2959 __HAL_UNLOCK(huart); in HAL_HalfDuplex_EnableTransmitter()
2969 HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart) in HAL_HalfDuplex_EnableReceiver() argument
2971 __HAL_LOCK(huart); in HAL_HalfDuplex_EnableReceiver()
2972 huart->gState = HAL_UART_STATE_BUSY; in HAL_HalfDuplex_EnableReceiver()
2975 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TE | USART_CR1_RE)); in HAL_HalfDuplex_EnableReceiver()
2978 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_RE); in HAL_HalfDuplex_EnableReceiver()
2980 huart->gState = HAL_UART_STATE_READY; in HAL_HalfDuplex_EnableReceiver()
2982 __HAL_UNLOCK(huart); in HAL_HalfDuplex_EnableReceiver()
2993 HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart) in HAL_LIN_SendBreak() argument
2996 assert_param(IS_UART_LIN_INSTANCE(huart->Instance)); in HAL_LIN_SendBreak()
2998 __HAL_LOCK(huart); in HAL_LIN_SendBreak()
3000 huart->gState = HAL_UART_STATE_BUSY; in HAL_LIN_SendBreak()
3003 __HAL_UART_SEND_REQ(huart, UART_SENDBREAK_REQUEST); in HAL_LIN_SendBreak()
3005 huart->gState = HAL_UART_STATE_READY; in HAL_LIN_SendBreak()
3007 __HAL_UNLOCK(huart); in HAL_LIN_SendBreak()
3038 HAL_UART_StateTypeDef HAL_UART_GetState(const UART_HandleTypeDef *huart) in HAL_UART_GetState() argument
3042 temp1 = huart->gState; in HAL_UART_GetState()
3043 temp2 = huart->RxState; in HAL_UART_GetState()
3054 uint32_t HAL_UART_GetError(const UART_HandleTypeDef *huart) in HAL_UART_GetError() argument
3056 return huart->ErrorCode; in HAL_UART_GetError()
3076 void UART_InitCallbacksToDefault(UART_HandleTypeDef *huart) in UART_InitCallbacksToDefault() argument
3079 …huart->TxHalfCpltCallback = HAL_UART_TxHalfCpltCallback; /* Legacy weak TxHalfCpltCa… in UART_InitCallbacksToDefault()
3080 …huart->TxCpltCallback = HAL_UART_TxCpltCallback; /* Legacy weak TxCpltCallba… in UART_InitCallbacksToDefault()
3081 …huart->RxHalfCpltCallback = HAL_UART_RxHalfCpltCallback; /* Legacy weak RxHalfCpltCa… in UART_InitCallbacksToDefault()
3082 …huart->RxCpltCallback = HAL_UART_RxCpltCallback; /* Legacy weak RxCpltCallba… in UART_InitCallbacksToDefault()
3083 …huart->ErrorCallback = HAL_UART_ErrorCallback; /* Legacy weak ErrorCallbac… in UART_InitCallbacksToDefault()
3084 …huart->AbortCpltCallback = HAL_UART_AbortCpltCallback; /* Legacy weak AbortCpltCal… in UART_InitCallbacksToDefault()
3085 …huart->AbortTransmitCpltCallback = HAL_UART_AbortTransmitCpltCallback; /* Legacy weak AbortTransmi… in UART_InitCallbacksToDefault()
3086 …huart->AbortReceiveCpltCallback = HAL_UART_AbortReceiveCpltCallback; /* Legacy weak AbortReceive… in UART_InitCallbacksToDefault()
3087 …huart->WakeupCallback = HAL_UARTEx_WakeupCallback; /* Legacy weak WakeupCallba… in UART_InitCallbacksToDefault()
3088 …huart->RxFifoFullCallback = HAL_UARTEx_RxFifoFullCallback; /* Legacy weak RxFifoFullCa… in UART_InitCallbacksToDefault()
3089 …huart->TxFifoEmptyCallback = HAL_UARTEx_TxFifoEmptyCallback; /* Legacy weak TxFifoEmptyC… in UART_InitCallbacksToDefault()
3090 …huart->RxEventCallback = HAL_UARTEx_RxEventCallback; /* Legacy weak RxEventCallb… in UART_InitCallbacksToDefault()
3100 HAL_StatusTypeDef UART_SetConfig(UART_HandleTypeDef *huart) in UART_SetConfig() argument
3111 assert_param(IS_UART_BAUDRATE(huart->Init.BaudRate)); in UART_SetConfig()
3112 assert_param(IS_UART_WORD_LENGTH(huart->Init.WordLength)); in UART_SetConfig()
3113 if (UART_INSTANCE_LOWPOWER(huart)) in UART_SetConfig()
3115 assert_param(IS_LPUART_STOPBITS(huart->Init.StopBits)); in UART_SetConfig()
3119 assert_param(IS_UART_STOPBITS(huart->Init.StopBits)); in UART_SetConfig()
3120 assert_param(IS_UART_ONE_BIT_SAMPLE(huart->Init.OneBitSampling)); in UART_SetConfig()
3123 assert_param(IS_UART_PARITY(huart->Init.Parity)); in UART_SetConfig()
3124 assert_param(IS_UART_MODE(huart->Init.Mode)); in UART_SetConfig()
3125 assert_param(IS_UART_HARDWARE_FLOW_CONTROL(huart->Init.HwFlowCtl)); in UART_SetConfig()
3126 assert_param(IS_UART_OVERSAMPLING(huart->Init.OverSampling)); in UART_SetConfig()
3127 assert_param(IS_UART_PRESCALER(huart->Init.ClockPrescaler)); in UART_SetConfig()
3136 …tmpreg = (uint32_t)huart->Init.WordLength | huart->Init.Parity | huart->Init.Mode | huart->Init.Ov… in UART_SetConfig()
3137 MODIFY_REG(huart->Instance->CR1, USART_CR1_FIELDS, tmpreg); in UART_SetConfig()
3142 MODIFY_REG(huart->Instance->CR2, USART_CR2_STOP, huart->Init.StopBits); in UART_SetConfig()
3150 tmpreg = (uint32_t)huart->Init.HwFlowCtl; in UART_SetConfig()
3152 if (!(UART_INSTANCE_LOWPOWER(huart))) in UART_SetConfig()
3154 tmpreg |= huart->Init.OneBitSampling; in UART_SetConfig()
3156 MODIFY_REG(huart->Instance->CR3, USART_CR3_FIELDS, tmpreg); in UART_SetConfig()
3161 MODIFY_REG(huart->Instance->PRESC, USART_PRESC_PRESCALER, huart->Init.ClockPrescaler); in UART_SetConfig()
3164 UART_GETCLOCKSOURCE(huart, clocksource); in UART_SetConfig()
3167 if (UART_INSTANCE_LOWPOWER(huart)) in UART_SetConfig()
3194 lpuart_ker_ck_pres = (pclk / UARTPrescTable[huart->Init.ClockPrescaler]); in UART_SetConfig()
3197 if ((lpuart_ker_ck_pres < (3U * huart->Init.BaudRate)) || in UART_SetConfig()
3198 (lpuart_ker_ck_pres > (4096U * huart->Init.BaudRate))) in UART_SetConfig()
3206 … usartdiv = (uint32_t)(UART_DIV_LPUART(pclk, huart->Init.BaudRate, huart->Init.ClockPrescaler)); in UART_SetConfig()
3209 huart->Instance->BRR = usartdiv; in UART_SetConfig()
3220 else if (huart->Init.OverSampling == UART_OVERSAMPLING_8) in UART_SetConfig()
3245 … usartdiv = (uint32_t)(UART_DIV_SAMPLING8(pclk, huart->Init.BaudRate, huart->Init.ClockPrescaler)); in UART_SetConfig()
3250 huart->Instance->BRR = brrtemp; in UART_SetConfig()
3283 …usartdiv = (uint32_t)(UART_DIV_SAMPLING16(pclk, huart->Init.BaudRate, huart->Init.ClockPrescaler)); in UART_SetConfig()
3286 huart->Instance->BRR = (uint16_t)usartdiv; in UART_SetConfig()
3296 huart->NbTxDataToProcess = 1; in UART_SetConfig()
3297 huart->NbRxDataToProcess = 1; in UART_SetConfig()
3300 huart->RxISR = NULL; in UART_SetConfig()
3301 huart->TxISR = NULL; in UART_SetConfig()
3311 void UART_AdvFeatureConfig(UART_HandleTypeDef *huart) in UART_AdvFeatureConfig() argument
3314 assert_param(IS_UART_ADVFEATURE_INIT(huart->AdvancedInit.AdvFeatureInit)); in UART_AdvFeatureConfig()
3317 if (HAL_IS_BIT_SET(huart->AdvancedInit.AdvFeatureInit, UART_ADVFEATURE_SWAP_INIT)) in UART_AdvFeatureConfig()
3319 assert_param(IS_UART_ADVFEATURE_SWAP(huart->AdvancedInit.Swap)); in UART_AdvFeatureConfig()
3320 MODIFY_REG(huart->Instance->CR2, USART_CR2_SWAP, huart->AdvancedInit.Swap); in UART_AdvFeatureConfig()
3324 if (HAL_IS_BIT_SET(huart->AdvancedInit.AdvFeatureInit, UART_ADVFEATURE_TXINVERT_INIT)) in UART_AdvFeatureConfig()
3326 assert_param(IS_UART_ADVFEATURE_TXINV(huart->AdvancedInit.TxPinLevelInvert)); in UART_AdvFeatureConfig()
3327 MODIFY_REG(huart->Instance->CR2, USART_CR2_TXINV, huart->AdvancedInit.TxPinLevelInvert); in UART_AdvFeatureConfig()
3331 if (HAL_IS_BIT_SET(huart->AdvancedInit.AdvFeatureInit, UART_ADVFEATURE_RXINVERT_INIT)) in UART_AdvFeatureConfig()
3333 assert_param(IS_UART_ADVFEATURE_RXINV(huart->AdvancedInit.RxPinLevelInvert)); in UART_AdvFeatureConfig()
3334 MODIFY_REG(huart->Instance->CR2, USART_CR2_RXINV, huart->AdvancedInit.RxPinLevelInvert); in UART_AdvFeatureConfig()
3338 if (HAL_IS_BIT_SET(huart->AdvancedInit.AdvFeatureInit, UART_ADVFEATURE_DATAINVERT_INIT)) in UART_AdvFeatureConfig()
3340 assert_param(IS_UART_ADVFEATURE_DATAINV(huart->AdvancedInit.DataInvert)); in UART_AdvFeatureConfig()
3341 MODIFY_REG(huart->Instance->CR2, USART_CR2_DATAINV, huart->AdvancedInit.DataInvert); in UART_AdvFeatureConfig()
3345 if (HAL_IS_BIT_SET(huart->AdvancedInit.AdvFeatureInit, UART_ADVFEATURE_RXOVERRUNDISABLE_INIT)) in UART_AdvFeatureConfig()
3347 assert_param(IS_UART_OVERRUN(huart->AdvancedInit.OverrunDisable)); in UART_AdvFeatureConfig()
3348 MODIFY_REG(huart->Instance->CR3, USART_CR3_OVRDIS, huart->AdvancedInit.OverrunDisable); in UART_AdvFeatureConfig()
3352 if (HAL_IS_BIT_SET(huart->AdvancedInit.AdvFeatureInit, UART_ADVFEATURE_DMADISABLEONERROR_INIT)) in UART_AdvFeatureConfig()
3354 assert_param(IS_UART_ADVFEATURE_DMAONRXERROR(huart->AdvancedInit.DMADisableonRxError)); in UART_AdvFeatureConfig()
3355 MODIFY_REG(huart->Instance->CR3, USART_CR3_DDRE, huart->AdvancedInit.DMADisableonRxError); in UART_AdvFeatureConfig()
3359 if (HAL_IS_BIT_SET(huart->AdvancedInit.AdvFeatureInit, UART_ADVFEATURE_AUTOBAUDRATE_INIT)) in UART_AdvFeatureConfig()
3361 assert_param(IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(huart->Instance)); in UART_AdvFeatureConfig()
3362 assert_param(IS_UART_ADVFEATURE_AUTOBAUDRATE(huart->AdvancedInit.AutoBaudRateEnable)); in UART_AdvFeatureConfig()
3363 MODIFY_REG(huart->Instance->CR2, USART_CR2_ABREN, huart->AdvancedInit.AutoBaudRateEnable); in UART_AdvFeatureConfig()
3365 if (huart->AdvancedInit.AutoBaudRateEnable == UART_ADVFEATURE_AUTOBAUDRATE_ENABLE) in UART_AdvFeatureConfig()
3367 assert_param(IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(huart->AdvancedInit.AutoBaudRateMode)); in UART_AdvFeatureConfig()
3368 MODIFY_REG(huart->Instance->CR2, USART_CR2_ABRMODE, huart->AdvancedInit.AutoBaudRateMode); in UART_AdvFeatureConfig()
3373 if (HAL_IS_BIT_SET(huart->AdvancedInit.AdvFeatureInit, UART_ADVFEATURE_MSBFIRST_INIT)) in UART_AdvFeatureConfig()
3375 assert_param(IS_UART_ADVFEATURE_MSBFIRST(huart->AdvancedInit.MSBFirst)); in UART_AdvFeatureConfig()
3376 MODIFY_REG(huart->Instance->CR2, USART_CR2_MSBFIRST, huart->AdvancedInit.MSBFirst); in UART_AdvFeatureConfig()
3385 HAL_StatusTypeDef UART_CheckIdleState(UART_HandleTypeDef *huart) in UART_CheckIdleState() argument
3390 huart->ErrorCode = HAL_UART_ERROR_NONE; in UART_CheckIdleState()
3396 if ((huart->Instance->CR1 & USART_CR1_TE) == USART_CR1_TE) in UART_CheckIdleState()
3399 …if (UART_WaitOnFlagUntilTimeout(huart, USART_ISR_TEACK, RESET, tickstart, HAL_UART_TIMEOUT_VALUE) … in UART_CheckIdleState()
3402 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TXEIE_TXFNFIE)); in UART_CheckIdleState()
3404 huart->gState = HAL_UART_STATE_READY; in UART_CheckIdleState()
3406 __HAL_UNLOCK(huart); in UART_CheckIdleState()
3414 if ((huart->Instance->CR1 & USART_CR1_RE) == USART_CR1_RE) in UART_CheckIdleState()
3417 …if (UART_WaitOnFlagUntilTimeout(huart, USART_ISR_REACK, RESET, tickstart, HAL_UART_TIMEOUT_VALUE) … in UART_CheckIdleState()
3421 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE_RXFNEIE | USART_CR1_PEIE)); in UART_CheckIdleState()
3422 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); in UART_CheckIdleState()
3424 huart->RxState = HAL_UART_STATE_READY; in UART_CheckIdleState()
3426 __HAL_UNLOCK(huart); in UART_CheckIdleState()
3434 huart->gState = HAL_UART_STATE_READY; in UART_CheckIdleState()
3435 huart->RxState = HAL_UART_STATE_READY; in UART_CheckIdleState()
3436 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_CheckIdleState()
3437 huart->RxEventType = HAL_UART_RXEVENT_TC; in UART_CheckIdleState()
3439 __HAL_UNLOCK(huart); in UART_CheckIdleState()
3454 HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus … in UART_WaitOnFlagUntilTimeout() argument
3458 while ((__HAL_UART_GET_FLAG(huart, Flag) ? SET : RESET) == Status) in UART_WaitOnFlagUntilTimeout()
3469 …if ((READ_BIT(huart->Instance->CR1, USART_CR1_RE) != 0U) && (Flag != UART_FLAG_TXE) && (Flag != UA… in UART_WaitOnFlagUntilTimeout()
3471 if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) == SET) in UART_WaitOnFlagUntilTimeout()
3474 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF); in UART_WaitOnFlagUntilTimeout()
3479 UART_EndRxTransfer(huart); in UART_WaitOnFlagUntilTimeout()
3481 huart->ErrorCode = HAL_UART_ERROR_ORE; in UART_WaitOnFlagUntilTimeout()
3484 __HAL_UNLOCK(huart); in UART_WaitOnFlagUntilTimeout()
3488 if (__HAL_UART_GET_FLAG(huart, UART_FLAG_RTOF) == SET) in UART_WaitOnFlagUntilTimeout()
3491 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_RTOF); in UART_WaitOnFlagUntilTimeout()
3496 UART_EndRxTransfer(huart); in UART_WaitOnFlagUntilTimeout()
3498 huart->ErrorCode = HAL_UART_ERROR_RTO; in UART_WaitOnFlagUntilTimeout()
3501 __HAL_UNLOCK(huart); in UART_WaitOnFlagUntilTimeout()
3522 HAL_StatusTypeDef UART_Start_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) in UART_Start_Receive_IT() argument
3524 huart->pRxBuffPtr = pData; in UART_Start_Receive_IT()
3525 huart->RxXferSize = Size; in UART_Start_Receive_IT()
3526 huart->RxXferCount = Size; in UART_Start_Receive_IT()
3527 huart->RxISR = NULL; in UART_Start_Receive_IT()
3530 UART_MASK_COMPUTATION(huart); in UART_Start_Receive_IT()
3532 huart->ErrorCode = HAL_UART_ERROR_NONE; in UART_Start_Receive_IT()
3533 huart->RxState = HAL_UART_STATE_BUSY_RX; in UART_Start_Receive_IT()
3536 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_EIE); in UART_Start_Receive_IT()
3539 if ((huart->FifoMode == UART_FIFOMODE_ENABLE) && (Size >= huart->NbRxDataToProcess)) in UART_Start_Receive_IT()
3542 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in UART_Start_Receive_IT()
3544 huart->RxISR = UART_RxISR_16BIT_FIFOEN; in UART_Start_Receive_IT()
3548 huart->RxISR = UART_RxISR_8BIT_FIFOEN; in UART_Start_Receive_IT()
3552 if (huart->Init.Parity != UART_PARITY_NONE) in UART_Start_Receive_IT()
3554 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_PEIE); in UART_Start_Receive_IT()
3556 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_RXFTIE); in UART_Start_Receive_IT()
3561 if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE)) in UART_Start_Receive_IT()
3563 huart->RxISR = UART_RxISR_16BIT; in UART_Start_Receive_IT()
3567 huart->RxISR = UART_RxISR_8BIT; in UART_Start_Receive_IT()
3571 if (huart->Init.Parity != UART_PARITY_NONE) in UART_Start_Receive_IT()
3573 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_PEIE | USART_CR1_RXNEIE_RXFNEIE); in UART_Start_Receive_IT()
3577 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_RXNEIE_RXFNEIE); in UART_Start_Receive_IT()
3594 HAL_StatusTypeDef UART_Start_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) in UART_Start_Receive_DMA() argument
3596 huart->pRxBuffPtr = pData; in UART_Start_Receive_DMA()
3597 huart->RxXferSize = Size; in UART_Start_Receive_DMA()
3599 huart->ErrorCode = HAL_UART_ERROR_NONE; in UART_Start_Receive_DMA()
3600 huart->RxState = HAL_UART_STATE_BUSY_RX; in UART_Start_Receive_DMA()
3602 if (huart->hdmarx != NULL) in UART_Start_Receive_DMA()
3605 huart->hdmarx->XferCpltCallback = UART_DMAReceiveCplt; in UART_Start_Receive_DMA()
3608 huart->hdmarx->XferHalfCpltCallback = UART_DMARxHalfCplt; in UART_Start_Receive_DMA()
3611 huart->hdmarx->XferErrorCallback = UART_DMAError; in UART_Start_Receive_DMA()
3614 huart->hdmarx->XferAbortCallback = NULL; in UART_Start_Receive_DMA()
3617 …if (HAL_DMA_Start_IT(huart->hdmarx, (uint32_t)&huart->Instance->RDR, (uint32_t)huart->pRxBuffPtr, … in UART_Start_Receive_DMA()
3620 huart->ErrorCode = HAL_UART_ERROR_DMA; in UART_Start_Receive_DMA()
3623 huart->RxState = HAL_UART_STATE_READY; in UART_Start_Receive_DMA()
3630 if (huart->Init.Parity != UART_PARITY_NONE) in UART_Start_Receive_DMA()
3632 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_PEIE); in UART_Start_Receive_DMA()
3636 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_EIE); in UART_Start_Receive_DMA()
3640 ATOMIC_SET_BIT(huart->Instance->CR3, USART_CR3_DMAR); in UART_Start_Receive_DMA()
3651 static void UART_EndTxTransfer(UART_HandleTypeDef *huart) in UART_EndTxTransfer() argument
3654 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TXEIE_TXFNFIE | USART_CR1_TCIE)); in UART_EndTxTransfer()
3655 ATOMIC_CLEAR_BIT(huart->Instance->CR3, (USART_CR3_TXFTIE)); in UART_EndTxTransfer()
3658 huart->gState = HAL_UART_STATE_READY; in UART_EndTxTransfer()
3667 static void UART_EndRxTransfer(UART_HandleTypeDef *huart) in UART_EndRxTransfer() argument
3670 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE_RXFNEIE | USART_CR1_PEIE)); in UART_EndRxTransfer()
3671 ATOMIC_CLEAR_BIT(huart->Instance->CR3, (USART_CR3_EIE | USART_CR3_RXFTIE)); in UART_EndRxTransfer()
3674 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in UART_EndRxTransfer()
3676 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); in UART_EndRxTransfer()
3680 huart->RxState = HAL_UART_STATE_READY; in UART_EndRxTransfer()
3681 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_EndRxTransfer()
3684 huart->RxISR = NULL; in UART_EndRxTransfer()
3695 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMATransmitCplt() local
3700 huart->TxXferCount = 0U; in UART_DMATransmitCplt()
3704 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT); in UART_DMATransmitCplt()
3707 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_TCIE); in UART_DMATransmitCplt()
3714 huart->TxCpltCallback(huart); in UART_DMATransmitCplt()
3717 HAL_UART_TxCpltCallback(huart); in UART_DMATransmitCplt()
3729 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMATxHalfCplt() local
3733 huart->TxHalfCpltCallback(huart); in UART_DMATxHalfCplt()
3736 HAL_UART_TxHalfCpltCallback(huart); in UART_DMATxHalfCplt()
3747 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMAReceiveCplt() local
3752 huart->RxXferCount = 0U; in UART_DMAReceiveCplt()
3755 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE); in UART_DMAReceiveCplt()
3756 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); in UART_DMAReceiveCplt()
3760 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); in UART_DMAReceiveCplt()
3763 huart->RxState = HAL_UART_STATE_READY; in UART_DMAReceiveCplt()
3766 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in UART_DMAReceiveCplt()
3768 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); in UART_DMAReceiveCplt()
3774 huart->RxEventType = HAL_UART_RXEVENT_TC; in UART_DMAReceiveCplt()
3778 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in UART_DMAReceiveCplt()
3782 huart->RxEventCallback(huart, huart->RxXferSize); in UART_DMAReceiveCplt()
3785 HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize); in UART_DMAReceiveCplt()
3793 huart->RxCpltCallback(huart); in UART_DMAReceiveCplt()
3796 HAL_UART_RxCpltCallback(huart); in UART_DMAReceiveCplt()
3808 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMARxHalfCplt() local
3812 huart->RxEventType = HAL_UART_RXEVENT_HT; in UART_DMARxHalfCplt()
3816 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in UART_DMARxHalfCplt()
3820 huart->RxEventCallback(huart, huart->RxXferSize / 2U); in UART_DMARxHalfCplt()
3823 HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize / 2U); in UART_DMARxHalfCplt()
3831 huart->RxHalfCpltCallback(huart); in UART_DMARxHalfCplt()
3834 HAL_UART_RxHalfCpltCallback(huart); in UART_DMARxHalfCplt()
3846 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMAError() local
3848 const HAL_UART_StateTypeDef gstate = huart->gState; in UART_DMAError()
3849 const HAL_UART_StateTypeDef rxstate = huart->RxState; in UART_DMAError()
3852 if ((HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT)) && in UART_DMAError()
3855 huart->TxXferCount = 0U; in UART_DMAError()
3856 UART_EndTxTransfer(huart); in UART_DMAError()
3860 if ((HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) && in UART_DMAError()
3863 huart->RxXferCount = 0U; in UART_DMAError()
3864 UART_EndRxTransfer(huart); in UART_DMAError()
3867 huart->ErrorCode |= HAL_UART_ERROR_DMA; in UART_DMAError()
3871 huart->ErrorCallback(huart); in UART_DMAError()
3874 HAL_UART_ErrorCallback(huart); in UART_DMAError()
3886 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMAAbortOnError() local
3887 huart->RxXferCount = 0U; in UART_DMAAbortOnError()
3888 huart->TxXferCount = 0U; in UART_DMAAbortOnError()
3892 huart->ErrorCallback(huart); in UART_DMAAbortOnError()
3895 HAL_UART_ErrorCallback(huart); in UART_DMAAbortOnError()
3909 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMATxAbortCallback() local
3911 huart->hdmatx->XferAbortCallback = NULL; in UART_DMATxAbortCallback()
3914 if (huart->hdmarx != NULL) in UART_DMATxAbortCallback()
3916 if (huart->hdmarx->XferAbortCallback != NULL) in UART_DMATxAbortCallback()
3923 huart->TxXferCount = 0U; in UART_DMATxAbortCallback()
3924 huart->RxXferCount = 0U; in UART_DMATxAbortCallback()
3927 huart->ErrorCode = HAL_UART_ERROR_NONE; in UART_DMATxAbortCallback()
3930 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF | UART_CLEAR_NEF | UART_CLEAR_PEF | UART_CLEAR_FEF); in UART_DMATxAbortCallback()
3933 if (huart->FifoMode == UART_FIFOMODE_ENABLE) in UART_DMATxAbortCallback()
3935 __HAL_UART_SEND_REQ(huart, UART_TXDATA_FLUSH_REQUEST); in UART_DMATxAbortCallback()
3939 huart->gState = HAL_UART_STATE_READY; in UART_DMATxAbortCallback()
3940 huart->RxState = HAL_UART_STATE_READY; in UART_DMATxAbortCallback()
3941 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_DMATxAbortCallback()
3946 huart->AbortCpltCallback(huart); in UART_DMATxAbortCallback()
3949 HAL_UART_AbortCpltCallback(huart); in UART_DMATxAbortCallback()
3964 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMARxAbortCallback() local
3966 huart->hdmarx->XferAbortCallback = NULL; in UART_DMARxAbortCallback()
3969 if (huart->hdmatx != NULL) in UART_DMARxAbortCallback()
3971 if (huart->hdmatx->XferAbortCallback != NULL) in UART_DMARxAbortCallback()
3978 huart->TxXferCount = 0U; in UART_DMARxAbortCallback()
3979 huart->RxXferCount = 0U; in UART_DMARxAbortCallback()
3982 huart->ErrorCode = HAL_UART_ERROR_NONE; in UART_DMARxAbortCallback()
3985 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF | UART_CLEAR_NEF | UART_CLEAR_PEF | UART_CLEAR_FEF); in UART_DMARxAbortCallback()
3988 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in UART_DMARxAbortCallback()
3991 huart->gState = HAL_UART_STATE_READY; in UART_DMARxAbortCallback()
3992 huart->RxState = HAL_UART_STATE_READY; in UART_DMARxAbortCallback()
3993 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_DMARxAbortCallback()
3998 huart->AbortCpltCallback(huart); in UART_DMARxAbortCallback()
4001 HAL_UART_AbortCpltCallback(huart); in UART_DMARxAbortCallback()
4016 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)(hdma->Parent); in UART_DMATxOnlyAbortCallback() local
4018 huart->TxXferCount = 0U; in UART_DMATxOnlyAbortCallback()
4021 if (huart->FifoMode == UART_FIFOMODE_ENABLE) in UART_DMATxOnlyAbortCallback()
4023 __HAL_UART_SEND_REQ(huart, UART_TXDATA_FLUSH_REQUEST); in UART_DMATxOnlyAbortCallback()
4027 huart->gState = HAL_UART_STATE_READY; in UART_DMATxOnlyAbortCallback()
4032 huart->AbortTransmitCpltCallback(huart); in UART_DMATxOnlyAbortCallback()
4035 HAL_UART_AbortTransmitCpltCallback(huart); in UART_DMATxOnlyAbortCallback()
4049 UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent; in UART_DMARxOnlyAbortCallback() local
4051 huart->RxXferCount = 0U; in UART_DMARxOnlyAbortCallback()
4054 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_OREF | UART_CLEAR_NEF | UART_CLEAR_PEF | UART_CLEAR_FEF); in UART_DMARxOnlyAbortCallback()
4057 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in UART_DMARxOnlyAbortCallback()
4060 huart->RxState = HAL_UART_STATE_READY; in UART_DMARxOnlyAbortCallback()
4061 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_DMARxOnlyAbortCallback()
4066 huart->AbortReceiveCpltCallback(huart); in UART_DMARxOnlyAbortCallback()
4069 HAL_UART_AbortReceiveCpltCallback(huart); in UART_DMARxOnlyAbortCallback()
4080 static void UART_TxISR_8BIT(UART_HandleTypeDef *huart) in UART_TxISR_8BIT() argument
4083 if (huart->gState == HAL_UART_STATE_BUSY_TX) in UART_TxISR_8BIT()
4085 if (huart->TxXferCount == 0U) in UART_TxISR_8BIT()
4088 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_TXEIE_TXFNFIE); in UART_TxISR_8BIT()
4091 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_TCIE); in UART_TxISR_8BIT()
4095 huart->Instance->TDR = (uint8_t)(*huart->pTxBuffPtr & (uint8_t)0xFF); in UART_TxISR_8BIT()
4096 huart->pTxBuffPtr++; in UART_TxISR_8BIT()
4097 huart->TxXferCount--; in UART_TxISR_8BIT()
4109 static void UART_TxISR_16BIT(UART_HandleTypeDef *huart) in UART_TxISR_16BIT() argument
4114 if (huart->gState == HAL_UART_STATE_BUSY_TX) in UART_TxISR_16BIT()
4116 if (huart->TxXferCount == 0U) in UART_TxISR_16BIT()
4119 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_TXEIE_TXFNFIE); in UART_TxISR_16BIT()
4122 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_TCIE); in UART_TxISR_16BIT()
4126 tmp = (const uint16_t *) huart->pTxBuffPtr; in UART_TxISR_16BIT()
4127 huart->Instance->TDR = (((uint32_t)(*tmp)) & 0x01FFUL); in UART_TxISR_16BIT()
4128 huart->pTxBuffPtr += 2U; in UART_TxISR_16BIT()
4129 huart->TxXferCount--; in UART_TxISR_16BIT()
4141 static void UART_TxISR_8BIT_FIFOEN(UART_HandleTypeDef *huart) in UART_TxISR_8BIT_FIFOEN() argument
4146 if (huart->gState == HAL_UART_STATE_BUSY_TX) in UART_TxISR_8BIT_FIFOEN()
4148 for (nb_tx_data = huart->NbTxDataToProcess ; nb_tx_data > 0U ; nb_tx_data--) in UART_TxISR_8BIT_FIFOEN()
4150 if (huart->TxXferCount == 0U) in UART_TxISR_8BIT_FIFOEN()
4153 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_TXFTIE); in UART_TxISR_8BIT_FIFOEN()
4156 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_TCIE); in UART_TxISR_8BIT_FIFOEN()
4160 else if (READ_BIT(huart->Instance->ISR, USART_ISR_TXE_TXFNF) != 0U) in UART_TxISR_8BIT_FIFOEN()
4162 huart->Instance->TDR = (uint8_t)(*huart->pTxBuffPtr & (uint8_t)0xFF); in UART_TxISR_8BIT_FIFOEN()
4163 huart->pTxBuffPtr++; in UART_TxISR_8BIT_FIFOEN()
4164 huart->TxXferCount--; in UART_TxISR_8BIT_FIFOEN()
4181 static void UART_TxISR_16BIT_FIFOEN(UART_HandleTypeDef *huart) in UART_TxISR_16BIT_FIFOEN() argument
4187 if (huart->gState == HAL_UART_STATE_BUSY_TX) in UART_TxISR_16BIT_FIFOEN()
4189 for (nb_tx_data = huart->NbTxDataToProcess ; nb_tx_data > 0U ; nb_tx_data--) in UART_TxISR_16BIT_FIFOEN()
4191 if (huart->TxXferCount == 0U) in UART_TxISR_16BIT_FIFOEN()
4194 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_TXFTIE); in UART_TxISR_16BIT_FIFOEN()
4197 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_TCIE); in UART_TxISR_16BIT_FIFOEN()
4201 else if (READ_BIT(huart->Instance->ISR, USART_ISR_TXE_TXFNF) != 0U) in UART_TxISR_16BIT_FIFOEN()
4203 tmp = (const uint16_t *) huart->pTxBuffPtr; in UART_TxISR_16BIT_FIFOEN()
4204 huart->Instance->TDR = (((uint32_t)(*tmp)) & 0x01FFUL); in UART_TxISR_16BIT_FIFOEN()
4205 huart->pTxBuffPtr += 2U; in UART_TxISR_16BIT_FIFOEN()
4206 huart->TxXferCount--; in UART_TxISR_16BIT_FIFOEN()
4222 static void UART_EndTransmit_IT(UART_HandleTypeDef *huart) in UART_EndTransmit_IT() argument
4225 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_TCIE); in UART_EndTransmit_IT()
4228 huart->gState = HAL_UART_STATE_READY; in UART_EndTransmit_IT()
4231 huart->TxISR = NULL; in UART_EndTransmit_IT()
4235 huart->TxCpltCallback(huart); in UART_EndTransmit_IT()
4238 HAL_UART_TxCpltCallback(huart); in UART_EndTransmit_IT()
4247 static void UART_RxISR_8BIT(UART_HandleTypeDef *huart) in UART_RxISR_8BIT() argument
4249 uint16_t uhMask = huart->Mask; in UART_RxISR_8BIT()
4253 if (huart->RxState == HAL_UART_STATE_BUSY_RX) in UART_RxISR_8BIT()
4255 uhdata = (uint16_t) READ_REG(huart->Instance->RDR); in UART_RxISR_8BIT()
4256 *huart->pRxBuffPtr = (uint8_t)(uhdata & (uint8_t)uhMask); in UART_RxISR_8BIT()
4257 huart->pRxBuffPtr++; in UART_RxISR_8BIT()
4258 huart->RxXferCount--; in UART_RxISR_8BIT()
4260 if (huart->RxXferCount == 0U) in UART_RxISR_8BIT()
4263 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE_RXFNEIE | USART_CR1_PEIE)); in UART_RxISR_8BIT()
4266 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); in UART_RxISR_8BIT()
4269 huart->RxState = HAL_UART_STATE_READY; in UART_RxISR_8BIT()
4272 huart->RxISR = NULL; in UART_RxISR_8BIT()
4275 huart->RxEventType = HAL_UART_RXEVENT_TC; in UART_RxISR_8BIT()
4277 if (!(IS_LPUART_INSTANCE(huart->Instance))) in UART_RxISR_8BIT()
4280 if (READ_BIT(huart->Instance->CR2, USART_CR2_RTOEN) != 0U) in UART_RxISR_8BIT()
4283 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_RTOIE); in UART_RxISR_8BIT()
4289 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in UART_RxISR_8BIT()
4292 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_RxISR_8BIT()
4295 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); in UART_RxISR_8BIT()
4297 if (__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE) == SET) in UART_RxISR_8BIT()
4300 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_IDLEF); in UART_RxISR_8BIT()
4305 huart->RxEventCallback(huart, huart->RxXferSize); in UART_RxISR_8BIT()
4308 HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize); in UART_RxISR_8BIT()
4316 huart->RxCpltCallback(huart); in UART_RxISR_8BIT()
4319 HAL_UART_RxCpltCallback(huart); in UART_RxISR_8BIT()
4327 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in UART_RxISR_8BIT()
4338 static void UART_RxISR_16BIT(UART_HandleTypeDef *huart) in UART_RxISR_16BIT() argument
4341 uint16_t uhMask = huart->Mask; in UART_RxISR_16BIT()
4345 if (huart->RxState == HAL_UART_STATE_BUSY_RX) in UART_RxISR_16BIT()
4347 uhdata = (uint16_t) READ_REG(huart->Instance->RDR); in UART_RxISR_16BIT()
4348 tmp = (uint16_t *) huart->pRxBuffPtr ; in UART_RxISR_16BIT()
4350 huart->pRxBuffPtr += 2U; in UART_RxISR_16BIT()
4351 huart->RxXferCount--; in UART_RxISR_16BIT()
4353 if (huart->RxXferCount == 0U) in UART_RxISR_16BIT()
4356 ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE_RXFNEIE | USART_CR1_PEIE)); in UART_RxISR_16BIT()
4359 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE); in UART_RxISR_16BIT()
4362 huart->RxState = HAL_UART_STATE_READY; in UART_RxISR_16BIT()
4365 huart->RxISR = NULL; in UART_RxISR_16BIT()
4368 huart->RxEventType = HAL_UART_RXEVENT_TC; in UART_RxISR_16BIT()
4370 if (!(IS_LPUART_INSTANCE(huart->Instance))) in UART_RxISR_16BIT()
4373 if (READ_BIT(huart->Instance->CR2, USART_CR2_RTOEN) != 0U) in UART_RxISR_16BIT()
4376 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_RTOIE); in UART_RxISR_16BIT()
4382 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in UART_RxISR_16BIT()
4385 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_RxISR_16BIT()
4388 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); in UART_RxISR_16BIT()
4390 if (__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE) == SET) in UART_RxISR_16BIT()
4393 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_IDLEF); in UART_RxISR_16BIT()
4398 huart->RxEventCallback(huart, huart->RxXferSize); in UART_RxISR_16BIT()
4401 HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize); in UART_RxISR_16BIT()
4409 huart->RxCpltCallback(huart); in UART_RxISR_16BIT()
4412 HAL_UART_RxCpltCallback(huart); in UART_RxISR_16BIT()
4420 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in UART_RxISR_16BIT()
4431 static void UART_RxISR_8BIT_FIFOEN(UART_HandleTypeDef *huart) in UART_RxISR_8BIT_FIFOEN() argument
4433 uint16_t uhMask = huart->Mask; in UART_RxISR_8BIT_FIFOEN()
4437 uint32_t isrflags = READ_REG(huart->Instance->ISR); in UART_RxISR_8BIT_FIFOEN()
4438 uint32_t cr1its = READ_REG(huart->Instance->CR1); in UART_RxISR_8BIT_FIFOEN()
4439 uint32_t cr3its = READ_REG(huart->Instance->CR3); in UART_RxISR_8BIT_FIFOEN()
4442 if (huart->RxState == HAL_UART_STATE_BUSY_RX) in UART_RxISR_8BIT_FIFOEN()
4444 nb_rx_data = huart->NbRxDataToProcess; in UART_RxISR_8BIT_FIFOEN()
4447 uhdata = (uint16_t) READ_REG(huart->Instance->RDR); in UART_RxISR_8BIT_FIFOEN()
4448 *huart->pRxBuffPtr = (uint8_t)(uhdata & (uint8_t)uhMask); in UART_RxISR_8BIT_FIFOEN()
4449 huart->pRxBuffPtr++; in UART_RxISR_8BIT_FIFOEN()
4450 huart->RxXferCount--; in UART_RxISR_8BIT_FIFOEN()
4451 isrflags = READ_REG(huart->Instance->ISR); in UART_RxISR_8BIT_FIFOEN()
4459 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_PEF); in UART_RxISR_8BIT_FIFOEN()
4461 huart->ErrorCode |= HAL_UART_ERROR_PE; in UART_RxISR_8BIT_FIFOEN()
4467 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_FEF); in UART_RxISR_8BIT_FIFOEN()
4469 huart->ErrorCode |= HAL_UART_ERROR_FE; in UART_RxISR_8BIT_FIFOEN()
4475 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_NEF); in UART_RxISR_8BIT_FIFOEN()
4477 huart->ErrorCode |= HAL_UART_ERROR_NE; in UART_RxISR_8BIT_FIFOEN()
4481 if (huart->ErrorCode != HAL_UART_ERROR_NONE) in UART_RxISR_8BIT_FIFOEN()
4487 huart->ErrorCallback(huart); in UART_RxISR_8BIT_FIFOEN()
4490 HAL_UART_ErrorCallback(huart); in UART_RxISR_8BIT_FIFOEN()
4492 huart->ErrorCode = HAL_UART_ERROR_NONE; in UART_RxISR_8BIT_FIFOEN()
4496 if (huart->RxXferCount == 0U) in UART_RxISR_8BIT_FIFOEN()
4499 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE); in UART_RxISR_8BIT_FIFOEN()
4503 ATOMIC_CLEAR_BIT(huart->Instance->CR3, (USART_CR3_EIE | USART_CR3_RXFTIE)); in UART_RxISR_8BIT_FIFOEN()
4506 huart->RxState = HAL_UART_STATE_READY; in UART_RxISR_8BIT_FIFOEN()
4509 huart->RxISR = NULL; in UART_RxISR_8BIT_FIFOEN()
4512 huart->RxEventType = HAL_UART_RXEVENT_TC; in UART_RxISR_8BIT_FIFOEN()
4514 if (!(IS_LPUART_INSTANCE(huart->Instance))) in UART_RxISR_8BIT_FIFOEN()
4517 if (READ_BIT(huart->Instance->CR2, USART_CR2_RTOEN) != 0U) in UART_RxISR_8BIT_FIFOEN()
4520 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_RTOIE); in UART_RxISR_8BIT_FIFOEN()
4526 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in UART_RxISR_8BIT_FIFOEN()
4529 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_RxISR_8BIT_FIFOEN()
4532 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); in UART_RxISR_8BIT_FIFOEN()
4534 if (__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE) == SET) in UART_RxISR_8BIT_FIFOEN()
4537 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_IDLEF); in UART_RxISR_8BIT_FIFOEN()
4542 huart->RxEventCallback(huart, huart->RxXferSize); in UART_RxISR_8BIT_FIFOEN()
4545 HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize); in UART_RxISR_8BIT_FIFOEN()
4553 huart->RxCpltCallback(huart); in UART_RxISR_8BIT_FIFOEN()
4556 HAL_UART_RxCpltCallback(huart); in UART_RxISR_8BIT_FIFOEN()
4566 rxdatacount = huart->RxXferCount; in UART_RxISR_8BIT_FIFOEN()
4567 if ((rxdatacount != 0U) && (rxdatacount < huart->NbRxDataToProcess)) in UART_RxISR_8BIT_FIFOEN()
4570 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_RXFTIE); in UART_RxISR_8BIT_FIFOEN()
4573 huart->RxISR = UART_RxISR_8BIT; in UART_RxISR_8BIT_FIFOEN()
4576 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_RXNEIE_RXFNEIE); in UART_RxISR_8BIT_FIFOEN()
4582 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in UART_RxISR_8BIT_FIFOEN()
4593 static void UART_RxISR_16BIT_FIFOEN(UART_HandleTypeDef *huart) in UART_RxISR_16BIT_FIFOEN() argument
4596 uint16_t uhMask = huart->Mask; in UART_RxISR_16BIT_FIFOEN()
4600 uint32_t isrflags = READ_REG(huart->Instance->ISR); in UART_RxISR_16BIT_FIFOEN()
4601 uint32_t cr1its = READ_REG(huart->Instance->CR1); in UART_RxISR_16BIT_FIFOEN()
4602 uint32_t cr3its = READ_REG(huart->Instance->CR3); in UART_RxISR_16BIT_FIFOEN()
4605 if (huart->RxState == HAL_UART_STATE_BUSY_RX) in UART_RxISR_16BIT_FIFOEN()
4607 nb_rx_data = huart->NbRxDataToProcess; in UART_RxISR_16BIT_FIFOEN()
4610 uhdata = (uint16_t) READ_REG(huart->Instance->RDR); in UART_RxISR_16BIT_FIFOEN()
4611 tmp = (uint16_t *) huart->pRxBuffPtr ; in UART_RxISR_16BIT_FIFOEN()
4613 huart->pRxBuffPtr += 2U; in UART_RxISR_16BIT_FIFOEN()
4614 huart->RxXferCount--; in UART_RxISR_16BIT_FIFOEN()
4615 isrflags = READ_REG(huart->Instance->ISR); in UART_RxISR_16BIT_FIFOEN()
4623 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_PEF); in UART_RxISR_16BIT_FIFOEN()
4625 huart->ErrorCode |= HAL_UART_ERROR_PE; in UART_RxISR_16BIT_FIFOEN()
4631 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_FEF); in UART_RxISR_16BIT_FIFOEN()
4633 huart->ErrorCode |= HAL_UART_ERROR_FE; in UART_RxISR_16BIT_FIFOEN()
4639 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_NEF); in UART_RxISR_16BIT_FIFOEN()
4641 huart->ErrorCode |= HAL_UART_ERROR_NE; in UART_RxISR_16BIT_FIFOEN()
4645 if (huart->ErrorCode != HAL_UART_ERROR_NONE) in UART_RxISR_16BIT_FIFOEN()
4651 huart->ErrorCallback(huart); in UART_RxISR_16BIT_FIFOEN()
4654 HAL_UART_ErrorCallback(huart); in UART_RxISR_16BIT_FIFOEN()
4656 huart->ErrorCode = HAL_UART_ERROR_NONE; in UART_RxISR_16BIT_FIFOEN()
4660 if (huart->RxXferCount == 0U) in UART_RxISR_16BIT_FIFOEN()
4663 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE); in UART_RxISR_16BIT_FIFOEN()
4667 ATOMIC_CLEAR_BIT(huart->Instance->CR3, (USART_CR3_EIE | USART_CR3_RXFTIE)); in UART_RxISR_16BIT_FIFOEN()
4670 huart->RxState = HAL_UART_STATE_READY; in UART_RxISR_16BIT_FIFOEN()
4673 huart->RxISR = NULL; in UART_RxISR_16BIT_FIFOEN()
4676 huart->RxEventType = HAL_UART_RXEVENT_TC; in UART_RxISR_16BIT_FIFOEN()
4678 if (!(IS_LPUART_INSTANCE(huart->Instance))) in UART_RxISR_16BIT_FIFOEN()
4681 if (READ_BIT(huart->Instance->CR2, USART_CR2_RTOEN) != 0U) in UART_RxISR_16BIT_FIFOEN()
4684 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_RTOIE); in UART_RxISR_16BIT_FIFOEN()
4690 if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE) in UART_RxISR_16BIT_FIFOEN()
4693 huart->ReceptionType = HAL_UART_RECEPTION_STANDARD; in UART_RxISR_16BIT_FIFOEN()
4696 ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE); in UART_RxISR_16BIT_FIFOEN()
4698 if (__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE) == SET) in UART_RxISR_16BIT_FIFOEN()
4701 __HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_IDLEF); in UART_RxISR_16BIT_FIFOEN()
4706 huart->RxEventCallback(huart, huart->RxXferSize); in UART_RxISR_16BIT_FIFOEN()
4709 HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize); in UART_RxISR_16BIT_FIFOEN()
4717 huart->RxCpltCallback(huart); in UART_RxISR_16BIT_FIFOEN()
4720 HAL_UART_RxCpltCallback(huart); in UART_RxISR_16BIT_FIFOEN()
4730 rxdatacount = huart->RxXferCount; in UART_RxISR_16BIT_FIFOEN()
4731 if ((rxdatacount != 0U) && (rxdatacount < huart->NbRxDataToProcess)) in UART_RxISR_16BIT_FIFOEN()
4734 ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_RXFTIE); in UART_RxISR_16BIT_FIFOEN()
4737 huart->RxISR = UART_RxISR_16BIT; in UART_RxISR_16BIT_FIFOEN()
4740 ATOMIC_SET_BIT(huart->Instance->CR1, USART_CR1_RXNEIE_RXFNEIE); in UART_RxISR_16BIT_FIFOEN()
4746 __HAL_UART_SEND_REQ(huart, UART_RXDATA_FLUSH_REQUEST); in UART_RxISR_16BIT_FIFOEN()