Renesas RJJ10J1643-0101 - Manual (Page 52)

Rev.1.01 2007.02.16
RJJ10J1643-0101 50
__StopSerialSending
Synopsis transmission>
Boolean __StopSerialSending(unsigned long data)
data Setup data
Description Stops transmission of serial communication.
[data]
For data, the following values can be set.
(M16C)
RAPI_COM1 UART0 RAPI_COM2 UART1
RAPI_COM3 UART2
(R8C)
RAPI_COM1 UART0 RAPI_COM2 UART1
(H8/300H)
RAPI_COM1 SCI3 channel 1 RAPI_COM2 SCI3 channel 2
RAPI_COM3 SCI3 channel 3
Return value If transmission of serial communication was successfully stopped, RAPI_TRUE is
returned; if failed, RAPI_FALSE is returned.
Functionality Serial I/O
Reference __StartSerialReceiving
Remark
• For the M16C SI/03 and SI/04, this API cannot be used.
• The specifiable serial ports differ with each CPU used.
• When operating in clock synchronous serial communication mode, data reception is
stopped at the same time by this API.
• 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 )
{
………………
/* Stop sending data in serial communication */
__StopSerialSending ( RAPI_COM1 );
………………
}