HAL
HAL_UART_AbortTransmit() is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALHAL_UART_AbortTransmit()

HAL_UART_AbortTransmit() function

Abort ongoing Transmit transfer (blocking mode).

Syntax

HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart);
Implemented in stm32f4xx_hal_uart.c:1948

Arguments

huart

UART handle.

Return value

HAL status

Notes

This procedure could be used for aborting any ongoing Tx transfer started in Interrupt or DMA mode. This procedure performs following operations : - Disable UART Interrupts (Tx) - Disable the DMA transfer in the peripheral register (if enabled) - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode) - Set handle State to READY This procedure is executed in blocking mode : when exiting function, Abort is considered as completed.

References

LocationText
stm32f4xx_hal_uart.c:1948
HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart)
stm32f4xx_hal_uart.h:764
HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart);

Call Tree

Functions called by HAL_UART_AbortTransmit()
HAL_UART_AbortTransmit()
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Type of HAL_UART_AbortTransmit()
HAL_UART_AbortTransmit()
uint32_t
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