Renesas RJJ10J1643-0101 - Manual (Page 43)

Rev.1.01 2007.02.16
RJJ10J1643-0101 41
__SetSerialFormat
Synopsis
Boolean __SetSerialFormat(unsigned long data1, unsigned char data2)
data1 Setup data 1
data2 Setup data 2
Description Sets serial communication according to specified parameters.
For details about parameters, refer to the description of __BasicSetSerialFormat .
Return value If serial communication was successfully set, RAPI_TRUE is returned; if settings failed,
RAPI_FALSE is returned.
Functionality Serial I/O
Reference __BasicSetSerialFormat
Remark
• The specifiable serial ports differ with each CPU used.
• If an undefined value is specified in the first argument, operation of the API cannot
be guaranteed.
Program example
#include ”rapi_sif_r8c_13.h”
Boolean func( void )
{
………………
/* Set the data of RAPI_COM1 to serial driver */
return __SetSerialFormat(RAPI_COM1 | RAPI_SM_SYNC | RAPI_CKDIR_INT |
RAPI_BCSS_F1 | RAPI_DPOL_NON | RAPI_LSB_SEL, 20);
………………
}