

#include <nitro/rtc.h>RTCResult RTC_GetAlarmParam(
RTCAlarmChan chan,
RTCAlarmParam* param );
| chan | Uses RTCAlarmChan to specify the alarm channel. |
| param | Pointer to RTCAlarmParam. |
If the request succeeds, it returns 0. If the request fails, it returns a numeric value other than 0.
This function reads the alarm interrupt parameter values from the real time clock. It queries ARM7 for the values of the alarm interrupt parameter and returns those values once they are received. This is a synchronous version of the RTC_GetAlarmParamAsync function.
This function requires a PXI interrupt for synchronization; do not call it when PXI interrupts are prohibited.
The RTC alarm interrupt enable status must be "enable" for this function to work properly with the real time clock. If the status is not "enable," the function returns an error.
RTC_GetAlarmParamAsync, RTC_SetAlarmParam, RTC_SetAlarmParamAsync, RTCResult, RTCAlarmChan, RTCAlarmParam
2005/03/08 Standardized the Japanese term for "interrupt."
2004/05/18 Initial version.
CONFIDENTIAL