Usage example

Reset by Oscillation stop detection interrup.

[GUI setting example]

Oscillation stop detector

Used

OSCSTOPDETECTOR

Used

Oscillation stop detector operation setting

Used

Oscillation stop judgement time

100(ms) (TYP.) (Actual value:100)

Generate an interrupt when oscillation stop is detected (INTOSDC)

Used

Priority

Low

Watchdog timer

WDT

Used

Watchdog timer operationsetting

Used

Operation in HALT/STOP/SNOOZE mode setting

Enaled

Overflow time

2^16/fIL 4369.07(ms)

Window open period

100(%)

Enable interval interruptwhen 75% + 1/2fIL of overflow time (INTWDTI)

Used

Priority

Low

[API setting example]

r_main.c

void main(void)

{

R_MAIN_UserInit();

/* Start user code. Do not edit comment generated here */

/* Start OSDC module operation */

R_OSDC_Start();

while (1U)

{

/* Restart the watchdog timer */

R_WDT_Restart();

}

/* End user code. Do not edit comment generated here */

}

r_cg_osdc_user.c

static void __near r_osdc_interrupt(void)

{

/* Start user code. Do not edit comment generated here */

/* Stop OSDC module operation */

R_OSDC_Stop();

/* End user code. Do not edit comment generated here */

}