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additional debug output

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This commit is contained in:
Wolfgang Hottgenroth 2020-11-23 19:14:22 +01:00
parent 04405d1b84
commit b8513b2112
Signed by: wn
GPG Key ID: B586EAFCDF2F65F4
1 changed files with 4 additions and 3 deletions
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7
cube/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c
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@ -2015,7 +2015,7 @@ HAL_StatusTypeDef HAL_UART_AbortReceive_IT(UART_HandleTypeDef *huart)
} }
inline void dts(uint8_t v) { inline void dts(uint8_t v) {
for (uint8_t xx = 0; xx < v; xx++) HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_10); while (v--) HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_10);
} }
/** /**
@ -2082,7 +2082,10 @@ dts(3);
/* UART in mode Receiver -----------------------------------------------*/ /* UART in mode Receiver -----------------------------------------------*/
if (((isrflags & USART_SR_RXNE) != RESET) && ((cr1its & USART_CR1_RXNEIE) != RESET)) if (((isrflags & USART_SR_RXNE) != RESET) && ((cr1its & USART_CR1_RXNEIE) != RESET))
{ {
dts(4);
UART_Receive_IT(huart); UART_Receive_IT(huart);
} else {
dts(5);
} }
/* If Overrun error occurs, or if any error occurs in DMA mode reception, /* If Overrun error occurs, or if any error occurs in DMA mode reception,
@ -2098,13 +2101,11 @@ dts(3);
/* Disable the UART DMA Rx request if enabled */ /* Disable the UART DMA Rx request if enabled */
if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR)) if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
{ {
dts(4);
CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR); CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
/* Abort the UART DMA Rx channel */ /* Abort the UART DMA Rx channel */
if (huart->hdmarx != NULL) if (huart->hdmarx != NULL)
{ {
dts(5);
/* Set the UART DMA Abort callback : /* Set the UART DMA Abort callback :
will lead to call HAL_UART_ErrorCallback() at end of DMA abort procedure */ will lead to call HAL_UART_ErrorCallback() at end of DMA abort procedure */
huart->hdmarx->XferAbortCallback = UART_DMAAbortOnError; huart->hdmarx->XferAbortCallback = UART_DMAAbortOnError;