USART Peripheral State and Error functions. More...

Functions
HAL_USART_StateTypeDef	HAL_USART_GetState (USART_HandleTypeDef *husart)
	Return the USART handle state. More...

uint32_t	HAL_USART_GetError (USART_HandleTypeDef *husart)
	Return the USART error code. More...

Detailed Description

USART Peripheral State and Error functions.

  ==============================================================================
            ##### Peripheral State and Error functions #####
  ==============================================================================
    [..]
    This subsection provides functions allowing to :
      (+) Return the USART handle state
      (+) Return the USART handle error code

Function Documentation

◆ HAL_USART_GetError()

uint32_t HAL_USART_GetError ( USART_HandleTypeDef * husart )

Return the USART error code.

Parameters

husart pointer to a USART_HandleTypeDef structure that contains the configuration information for the specified USART.

Return values

USART handle Error Code

Definition at line 2523 of file stm32l4xx_hal_usart.c.

 {
   return husart->ErrorCode;
 }

◆ HAL_USART_GetState()

HAL_USART_StateTypeDef HAL_USART_GetState ( USART_HandleTypeDef * husart )

Return the USART handle state.