Renesas RJJ10J1643-0101 - Manual (Page 32)

Rev.1.01 2007.02.16
RJJ10J1643-0101 30
__BasicStartSerialSending
Synopsis
Boolean _BasicStartSerialSending(unsigned long data1, unsigned int data2)
data Setup data
data Transmit data
Description Starts sending 1 data of serial communication.
For data1, the following values can be set.
(M16C)
RAPI_COM1 UART0 RAPI_COM2 UART1
RAPI_COM3 UART2 RAPI_COM4 SI/O3
RAPI_COM5 SI/O4
(R8C)
RAPI_COM1 UART0 RAPI_COM2 UART1
(H8/300H)
RAPI_COM1 SCI3 channel 1 RAPI_COM2 SCI3 channel 2
RAPI_COM3 SIC3 channel 3
Return value If data transmission in serial communication was successfully started, RAPI_TRUE is
returned; if failed, RAPI_FALSE is returned.
Functionality Serial I/O
Reference __BasicSendingStatusRead , __BasicStopSerialSending
Remark
• For the H8/300H, wait for at least a 1-bit period before calling this API after
__BasicSetSerialFormat was called.
• The specifiable serial ports differ with each CPU used.
• If an undefined value is specified in the argument, operation of the API cannot be
guaranteed.
Program example
#include ”rapi_sif_r8c_13.h”
Void func( void )
{
..........
__BasicStartSerialSending( RAPI_COM1, 0x00AA );
..........
}