ST STM32F31xx User Manual

UM1581
Universal synchronous asynchronous receiver
transmitter (USART)
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23.2.19.2 USART_ReceiveData
Function Name
uint16_t USART_ReceiveData ( USART_TypeDef * USARTx)
Function Description
Returns the most recent received data by the USARTx peripheral.
Parameters
 USARTx : Select the USART peripheral. This parameter can
be one of the following values: USART1 or USART2 or
USART3 or UART4 or UART5.
Return values
 The received data.
Notes
 None.
23.2.20 AutoBaudRate functions
23.2.20.1 USART_AutoBaudRateCmd
Function Name
void USART_AutoBaudRateCmd ( USART_TypeDef *
USARTx, FunctionalState NewState)
Function Description
Enables or disables the Auto Baud Rate.
Parameters
 USARTx : Select the USART peripheral. This parameter can
be one of the following values: USART1 or USART2 or
USART3 or UART4 or UART5.
 NewState : new state of the USARTx auto baud rate. This
parameter can be: ENABLE or DISABLE.
Return values
 None.
Notes
 None.
23.2.20.2 USART_AutoBaudRateConfig
Function Name
void USART_AutoBaudRateConfig ( USART_TypeDef *
USARTx, uint32_t USART_AutoBaudRate)
Function Description
Selects the USART auto baud rate method.
Parameters
 USARTx : Select the USART peripheral. This parameter can
be one of the following values: USART1 or USART2 or

ST STM32F31xx Specifications

General

Brand	ST
Model	STM32F31xx
Category	Microcontrollers
Language	English