1.34.27.7 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.