HAL_USART_DMAPause() function
Pauses the DMA Transfer.
Arguments
husart
Pointer to a USART_HandleTypeDef structure that contains the configuration information for the specified USART module.
Return value
HAL status
Data read by HAL_USART_DMAPause()
Data written by HAL_USART_DMAPause()
HAL_USART_DMAPause()
Type of HAL_USART_DMAPause()
HAL_USART_DMAPause()