/** main loop. */
public static void loop() {
int cmd;
Msg.loop(); // for exact msg timing first entry
Triac.loop(); // should be also exact, but 1ms jitter is ok
// TODO measure jitter with osci
if (Msg.available) {
cmd = Msg.readCmd();
if (!handleMsg(cmd)) {
handleRest(cmd);
if (state == BBSys.MS_SERVICE) {
doService(); // never return!
}
}
lastMsgCnt = 0;
} else {
chkMsgTimeout();
}
if (blinkCnt == 100) {
KflTimer.wd();
blinkCnt = 0;
}
++blinkCnt;
int used = KflTimer.usedTime();
if (maxTime < used) maxTime = used;
JopSys.benchLoop();
}
//
// Service loop:
// local control of triacs.
// never return => switch power off to resume from service
//
private static void doService() {
// we need this to avoid a simple goto in the CFG
boolean exit = false;
JopSys.wr(0x01, BBSys.IO_LED);
for (; exit; ) { // @WCA loop=1
Msg.loop(); // only for replay to set state
Triac.loop();
int val = JopSys.rd(BBSys.IO_TAST);
if (val == BBSys.BIT_TAB) {
Triac.runter();
} else if (val == BBSys.BIT_TAUF) {
Triac.rauf();
} else {
Triac.stop();
}
KflTimer.wd();
KflTimer.waitForNextInterval();
}
}