User`s manual

RX62N Group, RX621 Group 4. Library Reference
Program example
/* RPDL definitions */
#include "r_pdl_rtc.h"
/* RPDL device-specific definitions */
#include "r_pdl_definitions.h"
void func(void)
{
/* Disable the alarm calendar, and update the alarm time */
R_RTC_Control(
PDL_RTC_ALARM_DATE_DISABLE,
PDL_RTC_UPDATE_ALARM_TIME,
PDL_NO_DATA,
PDL_NO_DATA,
0x00105300, // Alarm at 10:53.
PDL_NO_DATA
);
/* Change the day to the 23rd */
R_RTC_Control(
PDL_NO_DATA,
PDL_RTC_UPDATE_CURRENT_DOW | PDL_RTC_UPDATE_CURRENT_DAY,
0xFF000000,
0x00000023,
PDL_NO_DATA,
PDL_NO_DATA
);
}
R20UT0084EE0112 Rev.1.12 Page 4-160
July. 16, 2014