Keil RTX51, Руководство пользователя

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RTX TINY 55
6
end.min = rtime.min;
end.sec = rtime.sec;
}
break;
case 'S': /* Set Start Time Command */
if (readtime (&inline[i+1])) { /* read time input and
*/
start.hour = rtime.hour; /* store in 'start'
*/
start.min = rtime.min;
start.sec = rtime.sec;
}
break;
default: /* Error Handling
*/
printf (menu); /* display command menu
*/
break;
}
}
}
/*****************************************************************************
*/
/* signalon: check if clock time is between start and end
*/
/*****************************************************************************
*/
bit signalon () {
if (memcmp (&start, &end, sizeof (struct time)) < 0) {
if (memcmp (&start, &ctime, sizeof (struct time)) < 0 &&
memcmp (&ctime, &end, sizeof (struct time)) < 0) return (1);
}
else {
if (memcmp (&end, &ctime, sizeof (start)) > 0 &&
memcmp (&ctime, &start, sizeof (start)) > 0) return (1);
}
return (0); /* signal off, blinking on
*/
}
/*****************************************************************************
*/
/* Task 3 'blinking': runs if current time is outside start & end time
*/
/*****************************************************************************
*/
blinking () _task_ BLINKING { /* blink yellow light
*/
red = 0; /* all lights off
*/
yellow = 0;
green = 0;
stop = 0;
walk = 0;
while (1) { /* endless loop
*/