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Reset track signal when leaving PWM and use port registers in DC mode as well

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This commit is contained in:
Harald Barth 2022-05-21 10:19:25 +02:00
parent 79ef114c0d
commit 867e3b3930
1 changed files with 14 additions and 7 deletions
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11
TrackManager.cpp
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@ -119,11 +119,17 @@ void TrackManager::setPROGSignal( bool on) {
} }
void TrackManager::setDCSignal(int16_t cab, byte speedbyte) { void TrackManager::setDCSignal(int16_t cab, byte speedbyte) {
HAVE_PORTA(fakePORTA=PORTA);
HAVE_PORTB(fakePORTB=PORTB);
HAVE_PORTC(fakePORTC=PORTC);
FOR_EACH_TRACK(t) { FOR_EACH_TRACK(t) {
if (trackDCAddr[t]!=cab) continue; if (trackDCAddr[t]!=cab) continue;
if (trackMode[t]==TRACK_MODE_DC) track[t]->setDCSignal(speedbyte); if (trackMode[t]==TRACK_MODE_DC) track[t]->setDCSignal(speedbyte);
else if (trackMode[t]==TRACK_MODE_DCX) track[t]->setDCSignal(speedbyte ^ 128); else if (trackMode[t]==TRACK_MODE_DCX) track[t]->setDCSignal(speedbyte ^ 128);
} }
HAVE_PORTA(PORTA=fakePORTA);
HAVE_PORTB(PORTB=fakePORTB);
HAVE_PORTC(PORTC=fakePORTC);
} }
@ -161,8 +167,9 @@ bool TrackManager::setTrackMode(byte trackToSet, TRACK_MODE mode, int16_t dcAddr
} }
else { else {
// DCC tracks need to have the brake set off or they will not work. // DCC tracks need to have set the PWM to zero or they will not work.
track[trackToSet]->setBrake(false); // 128 is speed=0 and dir=0
track[trackToSet]->setDCSignal(128);
} }
// EXT is a special case where the signal pin is // EXT is a special case where the signal pin is