SERIAL_i16RxChar()

Explanation

Retrieve one character from the FIFO queue.

Argument

Type	Name	Remark
uint8	u8SerialPort	Serial port (E_AHI_UART_0 or E_AHI_UART_1 should be specified)

Returns

Typr	Remark
int16	A value of 0x00-0xFF indicates that a byte has been correctly retrieved, otherwise an error occurs.

Sample code

void cbToCoNet_vMain(void) {
	while (!SERIAL_bRxQueueEmpty(sSerPort.u8SerialPort)) {
		int16 i16Char;
​		i16Char = SERIAL_i16RxChar(sSerPort.u8SerialPort);
​		vfPrintf(&sSerStream, "\n\r# [%c] --> ", i16Char);
	    SERIAL_vFlush(sSerStream.u8Device);
		...
	}
}