/** die wichtigsten (zeitkritischen) Cmds, die in jedem State gelten */
static boolean handleMsg(int val) {
int data;
if (val == BBSys.CMD_STATUS) {
Msg.write(state);
return true;
}
if (val == BBSys.CMD_STOP) {
state = BBSys.MS_RDY;
Triac.stop();
Msg.write(0);
return true;
}
if (val == BBSys.CMD_UP) {
if (state == BBSys.MS_RDY) {
state = BBSys.MS_UP;
Triac.rauf();
Msg.write(0);
} else {
Msg.err(1);
}
return true;
}
if (val == BBSys.CMD_DOWN) {
if (state == BBSys.MS_RDY) {
state = BBSys.MS_DOWN;
Triac.runter();
Msg.write(0);
} else {
Msg.err(1);
}
return true;
}
if (val == BBSys.CMD_PAUSE) {
if (state == BBSys.MS_UP || state == BBSys.MS_DOWN) {
Triac.pause();
Msg.write(0);
} else {
Msg.err(1);
}
return true;
}
if (val == BBSys.CMD_INP) {
Msg.write((JopSys.rd(BBSys.IO_SENSOR) << 4) + JopSys.rd(BBSys.IO_TAST));
return true;
}
if (val == BBSys.CMD_OPTO) {
Msg.write(Triac.getOpto());
return true;
}
if (val == BBSys.CMD_CNT) {
Msg.write(Triac.getCnt());
return true;
}
return false;
}
//
// 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();
}
}