static void cmd_alarm(BaseSequentialStream *chp, int argc, char *argv[]){
int i = 0;
(void)argv;
if (argc < 1) {
goto ERROR;
}
if ((argc == 1) && (strcmp(argv[0], "get") == 0)){
rtcGetAlarm(&RTCD1, 0, &alarmspec);
chprintf(chp, "%D%s",alarmspec," - alarm in STM internal format\r\n");
return;
}
if ((argc == 2) && (strcmp(argv[0], "set") == 0)){
i = atol(argv[1]);
alarmspec.tv_datetime = ((i / 10) & 7 << 4) | (i % 10) | RTC_ALRMAR_MSK4 |
RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2;
rtcSetAlarm(&RTCD1, 0, &alarmspec);
return;
}
else{
goto ERROR;
}
ERROR:
chprintf(chp, "Usage: alarm get\r\n");
chprintf(chp, " alarm set N\r\n");
chprintf(chp, "where N is alarm time in seconds\r\n");
}
static void cmd_alarm(BaseSequentialStream *chp, int argc, char *argv[]){
(void)argv;
struct tm timp;
if (argc < 1) {
goto ERROR;
}
if ((argc == 1) && (strcmp(argv[0], "get") == 0)){
rtcGetAlarm(&RTCD1, 0, &alarmspec);
timp.tm_sec = alarmspec.alsec;
timp.tm_min = alarmspec.almin;
timp.tm_hour = alarmspec.alhour;
timp.tm_mday = alarmspec.aldom;
timp.tm_mon = alarmspec.almonth - 1;
timp.tm_wday = alarmspec.aldow;
timp.tm_year = alarmspec.alyear - 1900;
timp.tm_yday = alarmspec.aldoy - 1;
chprintf(chp, "%D%s",mktime(&timp)," - alarm in seconds\r\n");
return;
}
if ((argc == 2) && (strcmp(argv[0], "set") == 0)){
unix_time = (uint32_t)atol(argv[1]);
localtime_r(&unix_time, &timp);
alarmspec.alsec = timp.tm_sec;
alarmspec.almin = timp.tm_min;
alarmspec.alhour = timp.tm_hour;
alarmspec.aldom = timp.tm_mday;
alarmspec.almonth = timp.tm_mon + 1;
alarmspec.aldow = timp.tm_wday;
alarmspec.alyear = timp.tm_year + 1900;
alarmspec.aldoy = timp.tm_yday + 1;
rtcSetAlarm(&RTCD1, 0, &alarmspec);
rtcSetCallback(&RTCD1, wakeup_cb);
return;
}
else{
goto ERROR;
}
ERROR:
chprintf(chp, "Usage: alarm get\r\n");
chprintf(chp, " alarm set N\r\n");
chprintf(chp, "where N is alarm time in seconds\r\n");
}
