1.34.27.7 1.35.21.7 USARTx_WriteByte Function

C 

/* x = USART instance number */

/* Blocking mode */
void USARTx_WriteByte( int data )

Summary

Submits a byte of data to the given USART peripheral to transfer.

Description

This function submits a byte of data to the USART peripheral to transfer. This Function is available only in non-interrupt mode.

Precondition

  • USARTx_Initialize must have been called for the associated USART instance.

  • Transmitter readiness must be confirmed using USARTx_TransmitterIsReady.

Parameters

Param Description
data Data byte to be transferred.

Returns

None

Example 

USART1_WriteByte(0xAA);

Remarks

None.