Mercurial > public > ostc4

comparison Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c @ 981:c6c781a2e85b default

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge into default
author heinrichsweikamp
date Tue, 11 Feb 2025 18:12:00 +0100
parents f72613a152dd
children
comparison
equal deleted inserted replaced
871:f7318457df4d 981:c6c781a2e85b
180 */ 180 */
181 static void UART_EndTxTransfer(UART_HandleTypeDef *huart); 181 static void UART_EndTxTransfer(UART_HandleTypeDef *huart);
182 static void UART_EndRxTransfer(UART_HandleTypeDef *huart); 182 static void UART_EndRxTransfer(UART_HandleTypeDef *huart);
183 static void UART_DMATransmitCplt(DMA_HandleTypeDef *hdma); 183 static void UART_DMATransmitCplt(DMA_HandleTypeDef *hdma);
184 static void UART_DMAReceiveCplt(DMA_HandleTypeDef *hdma); 184 static void UART_DMAReceiveCplt(DMA_HandleTypeDef *hdma);
185 static void UART_DMATxHalfCplt(DMA_HandleTypeDef *hdma);
186 static void UART_DMARxHalfCplt(DMA_HandleTypeDef *hdma);
187 static void UART_DMAError(DMA_HandleTypeDef *hdma); 185 static void UART_DMAError(DMA_HandleTypeDef *hdma);
188 static void UART_DMAAbortOnError(DMA_HandleTypeDef *hdma); 186 static void UART_DMAAbortOnError(DMA_HandleTypeDef *hdma);
189 static void UART_DMATxAbortCallback(DMA_HandleTypeDef *hdma); 187 static void UART_DMATxAbortCallback(DMA_HandleTypeDef *hdma);
190 static void UART_DMARxAbortCallback(DMA_HandleTypeDef *hdma); 188 static void UART_DMARxAbortCallback(DMA_HandleTypeDef *hdma);
191 static void UART_DMATxOnlyAbortCallback(DMA_HandleTypeDef *hdma); 189 static void UART_DMATxOnlyAbortCallback(DMA_HandleTypeDef *hdma);
894 892
895 /* Set the UART DMA transfer complete callback */ 893 /* Set the UART DMA transfer complete callback */
896 huart->hdmatx->XferCpltCallback = UART_DMATransmitCplt; 894 huart->hdmatx->XferCpltCallback = UART_DMATransmitCplt;
897 895
898 /* Set the UART DMA Half transfer complete callback */ 896 /* Set the UART DMA Half transfer complete callback */
899 huart->hdmatx->XferHalfCpltCallback = UART_DMATxHalfCplt; 897 huart->hdmatx->XferHalfCpltCallback = NULL;
900 898
901 /* Set the DMA error callback */ 899 /* Set the DMA error callback */
902 huart->hdmatx->XferErrorCallback = UART_DMAError; 900 huart->hdmatx->XferErrorCallback = UART_DMAError;
903 901
904 /* Set the DMA abort callback */ 902 /* Set the DMA abort callback */
958 956
959 /* Set the UART DMA transfer complete callback */ 957 /* Set the UART DMA transfer complete callback */
960 huart->hdmarx->XferCpltCallback = UART_DMAReceiveCplt; 958 huart->hdmarx->XferCpltCallback = UART_DMAReceiveCplt;
961 959
962 /* Set the UART DMA Half transfer complete callback */ 960 /* Set the UART DMA Half transfer complete callback */
963 huart->hdmarx->XferHalfCpltCallback = UART_DMARxHalfCplt; 961 huart->hdmarx->XferHalfCpltCallback = NULL;
964 962
965 /* Set the DMA error callback */ 963 /* Set the DMA error callback */
966 huart->hdmarx->XferErrorCallback = UART_DMAError; 964 huart->hdmarx->XferErrorCallback = UART_DMAError;
967 965
968 /* Set the DMA abort callback */ 966 /* Set the DMA abort callback */
2010 { 2008 {
2011 HAL_UART_TxCpltCallback(huart); 2009 HAL_UART_TxCpltCallback(huart);
2012 } 2010 }
2013 } 2011 }
2014 2012
2013 #ifdef HALF_COMPLETE_NEEDED
2015 /** 2014 /**
2016 * @brief DMA UART transmit process half complete callback 2015 * @brief DMA UART transmit process half complete callback
2017 * @param hdma pointer to a DMA_HandleTypeDef structure that contains 2016 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
2018 * the configuration information for the specified DMA module. 2017 * the configuration information for the specified DMA module.
2019 * @retval None 2018 * @retval None
2022 { 2021 {
2023 UART_HandleTypeDef* huart = (UART_HandleTypeDef*)((DMA_HandleTypeDef*)hdma)->Parent; 2022 UART_HandleTypeDef* huart = (UART_HandleTypeDef*)((DMA_HandleTypeDef*)hdma)->Parent;
2024 2023
2025 HAL_UART_TxHalfCpltCallback(huart); 2024 HAL_UART_TxHalfCpltCallback(huart);
2026 } 2025 }
2027 2026 #endif
2028 /** 2027 /**
2029 * @brief DMA UART receive process complete callback. 2028 * @brief DMA UART receive process complete callback.
2030 * @param hdma DMA handle 2029 * @param hdma DMA handle
2031 * @retval None 2030 * @retval None
2032 */ 2031 */
2056 * @brief DMA UART receive process half complete callback 2055 * @brief DMA UART receive process half complete callback
2057 * @param hdma pointer to a DMA_HandleTypeDef structure that contains 2056 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
2058 * the configuration information for the specified DMA module. 2057 * the configuration information for the specified DMA module.
2059 * @retval None 2058 * @retval None
2060 */ 2059 */
2060 #if 0
2061 static void UART_DMARxHalfCplt(DMA_HandleTypeDef *hdma) 2061 static void UART_DMARxHalfCplt(DMA_HandleTypeDef *hdma)
2062 { 2062 {
2063 UART_HandleTypeDef* huart = (UART_HandleTypeDef*)((DMA_HandleTypeDef*)hdma)->Parent; 2063 UART_HandleTypeDef* huart = (UART_HandleTypeDef*)((DMA_HandleTypeDef*)hdma)->Parent;
2064 2064
2065 HAL_UART_RxHalfCpltCallback(huart); 2065 HAL_UART_RxHalfCpltCallback(huart);
2066 } 2066 }
2067 #endif
2067 2068
2068 /** 2069 /**
2069 * @brief DMA UART communication error callback. 2070 * @brief DMA UART communication error callback.
2070 * @param hdma DMA handle 2071 * @param hdma DMA handle
2071 * @retval None 2072 * @retval None