mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-11-26 17:46:14 +01:00
RailCom cutout for MAIN and PROG track
This commit is contained in:
Arkadiusz Hahn
parent
818e05b425
commit
65b9079337
170
DCCWaveform.cpp
170
DCCWaveform.cpp
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@ -1,4 +1,5 @@
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/*
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* @ 2024 Arkadiusz Hahn
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* © 2021 Neil McKechnie
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* © 2021 Mike S
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* © 2021 Fred Decker
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@ -35,6 +36,8 @@
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DCCWaveform DCCWaveform::mainTrack(PREAMBLE_BITS_MAIN, true);
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DCCWaveform DCCWaveform::progTrack(PREAMBLE_BITS_PROG, false);
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bool DCCWaveform::supportsRailcom=false;
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bool DCCWaveform::useRailcom=false;
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// This bitmask has 9 entries as each byte is trasmitted as a zero + 8 bits.
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const byte bitMask[] = {0x00, 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01};
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@ -62,6 +65,20 @@ const bool signalTransform[]={
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/* WAVE_PENDING (should not happen) -> */ LOW};
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void DCCWaveform::begin() {
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// supportsRailcom depends on hardware capability
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supportsRailcom = TrackManager::isRailcomCapable();
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// useRailcom is user switchable at run time.
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useRailcom=supportsRailcom;
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if (useRailcom) {
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DIAG(F("Railcom is enabled"));
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} else {
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DIAG(F("Railcom is disabled"));
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}
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TrackManager::setCutout(false,false);
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TrackManager::setPROGCutout(false,false);
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DCCTimer::begin(DCCWaveform::interruptHandler);
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}
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@ -69,13 +86,28 @@ void DCCWaveform::loop() {
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// empty placemarker in case ESP32 needs something here
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}
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bool DCCWaveform::setUseRailcom(bool on) {
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if (!supportsRailcom) return false;
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useRailcom=on;
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if (!on) {
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// turn off any existing cutout
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TrackManager::setCutout(false);
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TrackManager::setPROGCutout(false);
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}
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return true;
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}
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#pragma GCC push_options
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#pragma GCC optimize ("-O3")
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void DCCWaveform::interruptHandler() {
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// call the timer edge sensitive actions for progtrack and maintrack
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// member functions would be cleaner but have more overhead
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byte sigMain=signalTransform[mainTrack.state];
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byte sigProg=TrackManager::progTrackSyncMain? sigMain : signalTransform[progTrack.state];
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byte sigMain= signalTransform[mainTrack.state];
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byte sigProg=TrackManager::progTrackSyncMain? sigMain : signalTransform[progTrack.state];
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// Set the signal state for both tracks
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TrackManager::setDCCSignal(sigMain);
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@ -84,15 +116,24 @@ void DCCWaveform::interruptHandler() {
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// Refresh the values in the ADCee object buffering the values of the ADC HW
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ADCee::scan();
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// WAVE_START is at start of bit where we need to find
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// out if this is an railcom start or stop time
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if (useRailcom) {
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if ((mainTrack.state==WAVE_START) || (mainTrack.state== WAVE_MID_1)) mainTrack.railcom2();
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if ((progTrack.state==WAVE_START) || (progTrack.state== WAVE_MID_1)) progTrack.railcom2();
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}
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// Move on in the state engine
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mainTrack.state=stateTransform[mainTrack.state];
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progTrack.state=stateTransform[progTrack.state];
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// WAVE_PENDING means we dont yet know what the next bit is
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if (mainTrack.state==WAVE_PENDING) mainTrack.interrupt2();
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if (progTrack.state==WAVE_PENDING) progTrack.interrupt2();
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else DCCACK::checkAck(progTrack.getResets());
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if ((mainTrack.state==WAVE_PENDING) || (mainTrack.state== WAVE_START)) mainTrack.interrupt2();
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if ((progTrack.state==WAVE_PENDING) || (progTrack.state == WAVE_START)) {
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progTrack.interrupt2();
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} else {
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DCCACK::checkAck(progTrack.getResets());
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}
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}
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#pragma GCC pop_options
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@ -110,11 +151,39 @@ DCCWaveform::DCCWaveform( byte preambleBits, bool isMain) {
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state = WAVE_START;
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// The +1 below is to allow the preamble generator to create the stop bit
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// for the previous packet.
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requiredPreambles = preambleBits+1;
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requiredPreambles = preambleBits+1;
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requiredPreambles <<=1; // double the number of preamble wave halves
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remainingPreambles=0;
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bytes_sent = 0;
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bits_sent = 0;
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}
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#pragma GCC push_options
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#pragma GCC optimize ("-O3")
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void DCCWaveform::railcom2() {
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bool cutout;
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if (remainingPreambles==(requiredPreambles-4)) {
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cutout=true;
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} else if (remainingPreambles==(requiredPreambles-11)) {
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cutout=false;
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} else {
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return; // neither start or end of cutout, do nothing
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}
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if (isMainTrack) {
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if (TrackManager::progTrackSyncMain) {// we are main track and synced so we take care of prog track as well
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TrackManager::setPROGCutout(cutout,true);
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}
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TrackManager::setCutout(cutout,true);
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} else {
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if (!TrackManager::progTrackSyncMain) {// we are prog track and not synced so we take care of ourselves
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TrackManager::setPROGCutout(cutout,true);
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}
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}
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}
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#pragma GCC pop_options
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#pragma GCC push_options
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@ -125,54 +194,59 @@ void DCCWaveform::interrupt2() {
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// or WAVE_HIGH_0 for a 0 bit.
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if (remainingPreambles > 0 ) {
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state=WAVE_MID_1; // switch state to trigger LOW on next interrupt
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if (state==WAVE_PENDING) {
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state=WAVE_MID_1; // switch state to trigger LOW on next interrupt
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}
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remainingPreambles--;
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// Update free memory diagnostic as we don't have anything else to do this time.
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// Allow for checkAck and its called functions using 22 bytes more.
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DCCTimer::updateMinimumFreeMemoryISR(22);
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return;
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}
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if (state==WAVE_PENDING) {
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// Wave has gone HIGH but what happens next depends on the bit to be transmitted
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// beware OF 9-BIT MASK generating a zero to start each byte
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state=(transmitPacket[bytes_sent] & bitMask[bits_sent])? WAVE_MID_1 : WAVE_HIGH_0;
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bits_sent++;
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// Wave has gone HIGH but what happens next depends on the bit to be transmitted
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// beware OF 9-BIT MASK generating a zero to start each byte
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state=(transmitPacket[bytes_sent] & bitMask[bits_sent])? WAVE_MID_1 : WAVE_HIGH_0;
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bits_sent++;
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// If this is the last bit of a byte, prepare for the next byte
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if (bits_sent == 9) { // zero followed by 8 bits of a byte
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//end of Byte
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bits_sent = 0;
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bytes_sent++;
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// if this is the last byte, prepere for next packet
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if (bytes_sent >= transmitLength) {
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// end of transmission buffer... repeat or switch to next message
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bytes_sent = 0;
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remainingPreambles = requiredPreambles;
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if (transmitRepeats > 0) {
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transmitRepeats--;
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// If this is the last bit of a byte, prepare for the next byte
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if (bits_sent == 9) { // zero followed by 8 bits of a byte
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//end of Byte
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bits_sent = 0;
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bytes_sent++;
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// if this is the last byte, prepere for next packet
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if (bytes_sent >= transmitLength) {
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// end of transmission buffer... repeat or switch to next message
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bytes_sent = 0;
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remainingPreambles = requiredPreambles;
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if (transmitRepeats > 0) {
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transmitRepeats--;
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}
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else if (packetPending) {
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// Copy pending packet to transmit packet
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// a fixed length memcpy is faster than a variable length loop for these small lengths
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// for (int b = 0; b < pendingLength; b++) transmitPacket[b] = pendingPacket[b];
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memcpy( transmitPacket, pendingPacket, sizeof(pendingPacket));
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transmitLength = pendingLength;
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transmitRepeats = pendingRepeats;
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packetPending = false;
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clearResets();
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}
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else {
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// Fortunately reset and idle packets are the same length
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memcpy( transmitPacket, isMainTrack ? idlePacket : resetPacket, sizeof(idlePacket));
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transmitLength = sizeof(idlePacket);
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transmitRepeats = 0;
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if (getResets() < 250) sentResetsSincePacket++; // only place to increment (private!)
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}
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}
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else if (packetPending) {
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// Copy pending packet to transmit packet
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// a fixed length memcpy is faster than a variable length loop for these small lengths
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// for (int b = 0; b < pendingLength; b++) transmitPacket[b] = pendingPacket[b];
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memcpy( transmitPacket, pendingPacket, sizeof(pendingPacket));
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transmitLength = pendingLength;
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transmitRepeats = pendingRepeats;
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packetPending = false;
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clearResets();
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}
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else {
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// Fortunately reset and idle packets are the same length
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memcpy( transmitPacket, isMainTrack ? idlePacket : resetPacket, sizeof(idlePacket));
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transmitLength = sizeof(idlePacket);
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transmitRepeats = 0;
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if (getResets() < 250) sentResetsSincePacket++; // only place to increment (private!)
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}
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}
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}
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}
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}
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}
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#pragma GCC pop_options
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@ -33,9 +33,9 @@
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// Number of preamble bits.
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const int PREAMBLE_BITS_MAIN = 16;
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const int PREAMBLE_BITS_PROG = 22;
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const byte MAX_PACKET_SIZE = 5; // NMRA standard extended packets, payload size WITHOUT checksum.
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const int PREAMBLE_BITS_MAIN = 16;
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const int PREAMBLE_BITS_PROG = 22;
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const byte MAX_PACKET_SIZE = 5; // NMRA standard extended packets, payload size WITHOUT checksum.
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// The WAVE_STATE enum is deliberately numbered because a change of order would be catastrophic
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@ -52,6 +52,11 @@ class DCCWaveform {
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static void loop();
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static DCCWaveform mainTrack;
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static DCCWaveform progTrack;
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static bool supportsRailcom;
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static bool useRailcom;
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static bool setUseRailcom(bool on);
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inline void clearRepeats() { transmitRepeats=0; }
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#ifndef ARDUINO_ARCH_ESP32
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inline void clearResets() { sentResetsSincePacket=0; }
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@ -87,6 +92,7 @@ class DCCWaveform {
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#endif
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static void interruptHandler();
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void interrupt2();
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void railcom2();
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bool isMainTrack;
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// Transmission controller
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@ -1,4 +1,4 @@
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/*
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/* @ 2024 Arkadiusz Hahn
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* © 2022-2023 Paul M Antoine
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* © 2021 Mike S
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* © 2021 Fred Decker
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@ -32,6 +32,7 @@ unsigned long MotorDriver::globalOverloadStart = 0;
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volatile portreg_t shadowPORTA;
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volatile portreg_t shadowPORTB;
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volatile portreg_t shadowPORTC;
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volatile portreg_t shadowPORTH;
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MotorDriver::MotorDriver(int16_t power_pin, byte signal_pin, byte signal_pin2, int16_t brake_pin,
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byte current_pin, float sense_factor, unsigned int trip_milliamps, int16_t fault_pin) {
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@ -52,17 +53,17 @@ MotorDriver::MotorDriver(int16_t power_pin, byte signal_pin, byte signal_pin2, i
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fastSignalPin.shadowinout = NULL;
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if (HAVE_PORTA(fastSignalPin.inout == &PORTA)) {
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DIAG(F("Found PORTA pin %d"),signalPin);
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DIAG(F("Found SignalPin PORTA pin %d"),signalPin);
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fastSignalPin.shadowinout = fastSignalPin.inout;
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fastSignalPin.inout = &shadowPORTA;
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}
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if (HAVE_PORTB(fastSignalPin.inout == &PORTB)) {
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DIAG(F("Found PORTB pin %d"),signalPin);
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DIAG(F("Found SignalPin PORTB pin %d"),signalPin);
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fastSignalPin.shadowinout = fastSignalPin.inout;
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fastSignalPin.inout = &shadowPORTB;
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}
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if (HAVE_PORTC(fastSignalPin.inout == &PORTC)) {
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DIAG(F("Found PORTC pin %d"),signalPin);
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DIAG(F("Found SignalPin PORTC pin %d"),signalPin);
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fastSignalPin.shadowinout = fastSignalPin.inout;
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fastSignalPin.inout = &shadowPORTC;
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}
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@ -75,24 +76,24 @@ MotorDriver::MotorDriver(int16_t power_pin, byte signal_pin, byte signal_pin2, i
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fastSignalPin2.shadowinout = NULL;
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if (HAVE_PORTA(fastSignalPin2.inout == &PORTA)) {
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DIAG(F("Found PORTA pin %d"),signalPin2);
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DIAG(F("Found SignalPin2 PORTA pin %d"),signalPin2);
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fastSignalPin2.shadowinout = fastSignalPin2.inout;
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fastSignalPin2.inout = &shadowPORTA;
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}
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if (HAVE_PORTB(fastSignalPin2.inout == &PORTB)) {
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DIAG(F("Found PORTB pin %d"),signalPin2);
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DIAG(F("Found SignalPin2 PORTB pin %d"),signalPin2);
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fastSignalPin2.shadowinout = fastSignalPin2.inout;
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fastSignalPin2.inout = &shadowPORTB;
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}
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if (HAVE_PORTC(fastSignalPin2.inout == &PORTC)) {
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DIAG(F("Found PORTC pin %d"),signalPin2);
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DIAG(F("Found SignalPin2 PORTC pin %d"),signalPin2);
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fastSignalPin2.shadowinout = fastSignalPin2.inout;
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fastSignalPin2.inout = &shadowPORTC;
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}
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}
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else dualSignal=false;
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if (brake_pin!=UNUSED_PIN){
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if (brake_pin!=UNUSED_PIN) {
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invertBrake=brake_pin < 0;
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if (invertBrake)
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brake_pin = 0-brake_pin;
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@ -102,6 +103,31 @@ MotorDriver::MotorDriver(int16_t power_pin, byte signal_pin, byte signal_pin2, i
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getFastPin(F("BRAKE"),brakePin,fastBrakePin);
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// if brake is used for railcom cutout we need to do PORTX register trick here as well
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pinMode(brakePin, OUTPUT);
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fastBrakePin.shadowinout = NULL;
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//DIAG(F("Found BrakePin %d "), brake_pin);
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if (HAVE_PORTA(fastBrakePin.inout == &PORTA)) {
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DIAG(F("Found BrakePin PORTA pin %d"),brakePin);
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fastBrakePin.shadowinout = fastBrakePin.inout;
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fastBrakePin.inout = &shadowPORTA;
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}
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if (HAVE_PORTB(fastBrakePin.inout == &PORTB)) {
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DIAG(F("Found BrakePin PORTB pin %d"),brakePin);
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fastBrakePin.shadowinout = fastBrakePin.inout;
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fastBrakePin.inout = &shadowPORTB;
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}
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if (HAVE_PORTC(fastBrakePin.inout == &PORTC)) {
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DIAG(F("Found BrakePin PORTC pin %d"),brakePin);
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fastBrakePin.shadowinout = fastBrakePin.inout;
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fastBrakePin.inout = &shadowPORTC;
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}
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if (HAVE_PORTH(fastBrakePin.inout == &PORTH)) {
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DIAG(F("Found BrakePin PORTH pin %d"),brakePin);
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fastBrakePin.shadowinout = fastBrakePin.inout;
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fastBrakePin.inout = &shadowPORTH;
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}
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setBrake(true); // start with brake on in case we hace DC stuff going on
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} else {
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brakePin=UNUSED_PIN;
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@ -170,6 +196,9 @@ bool MotorDriver::isPWMCapable() {
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return (!dualSignal) && DCCTimer::isPWMPin(signalPin);
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}
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bool MotorDriver::isRailcomCapable() {
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return (!dualSignal) && (brakePin!=UNUSED_PIN);
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}
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void MotorDriver::setPower(POWERMODE mode) {
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if (powerMode == mode) return;
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@ -195,23 +224,6 @@ void MotorDriver::setPower(POWERMODE mode) {
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powerMode=mode;
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}
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// setBrake applies brake if on == true. So to get
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// voltage from the motor bride one needs to do a
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// setBrake(false).
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// If the brakePin is negative that means the sense
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// of the brake pin on the motor bridge is inverted
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// (HIGH == release brake) and setBrake does
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// compensate for that.
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//
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void MotorDriver::setBrake(bool on, bool interruptContext) {
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if (brakePin == UNUSED_PIN) return;
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if (!interruptContext) {noInterrupts();}
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if (on ^ invertBrake)
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setHIGH(fastBrakePin);
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else
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setLOW(fastBrakePin);
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if (!interruptContext) {interrupts();}
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}
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bool MotorDriver::canMeasureCurrent() {
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return currentPin!=UNUSED_PIN;
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@ -455,7 +467,7 @@ void MotorDriver::getFastPin(const FSH* type,int pin, bool input, FASTPIN & res
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result.inout = portOutputRegister(port);
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result.maskHIGH = digitalPinToBitMask(pin);
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result.maskLOW = ~result.maskHIGH;
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// DIAG(F(" port=0x%x, inoutpin=0x%x, isinput=%d, mask=0x%x"),port, result.inout,input,result.maskHIGH);
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//DIAG(F("MotorDriver::getFastPin port=0x%x, inoutpin=0x%x, isinput=%d, mask=0x%x"),port, result.inout,input,result.maskHIGH);
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}
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///////////////////////////////////////////////////////////////////////////////////////////
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@ -43,6 +43,7 @@ enum TRACK_MODE : byte {TRACK_MODE_NONE = 1, TRACK_MODE_MAIN = 2, TRACK_MODE_PRO
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#define HAVE_PORTA(X) X
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#define HAVE_PORTB(X) X
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#define HAVE_PORTC(X) X
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#define HAVE_PORTH(X) X
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#endif
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#if defined(ARDUINO_AVR_UNO)
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#define HAVE_PORTB(X) X
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@ -74,7 +75,9 @@ enum TRACK_MODE : byte {TRACK_MODE_NONE = 1, TRACK_MODE_MAIN = 2, TRACK_MODE_PRO
|
|||
#ifndef HAVE_PORTC
|
||||
#define HAVE_PORTC(X) byte TOKENPASTE2(Unique_, __LINE__) __attribute__((unused)) =0
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_PORTH
|
||||
#define HAVE_PORTH(X) byte TOKENPASTE2(Unique_, __LINE__) __attribute__((unused)) =0
|
||||
#endif
|
||||
// Virtualised Motor shield 1-track hardware Interface
|
||||
|
||||
#ifndef UNUSED_PIN // sync define with the one in MotorDrivers.h
|
||||
|
|
@ -110,6 +113,7 @@ struct FASTPIN {
|
|||
extern volatile portreg_t shadowPORTA;
|
||||
extern volatile portreg_t shadowPORTB;
|
||||
extern volatile portreg_t shadowPORTC;
|
||||
extern volatile portreg_t shadowPORTH;
|
||||
|
||||
enum class POWERMODE : byte { OFF, ON, OVERLOAD, ALERT };
|
||||
|
||||
|
|
@ -118,35 +122,59 @@ class MotorDriver {
|
|||
|
||||
MotorDriver(int16_t power_pin, byte signal_pin, byte signal_pin2, int16_t brake_pin,
|
||||
byte current_pin, float senseFactor, unsigned int tripMilliamps, int16_t fault_pin);
|
||||
|
||||
void setPower( POWERMODE mode);
|
||||
|
||||
POWERMODE getPower() { return powerMode;}
|
||||
|
||||
// as the port registers can be shadowed to get syncronized DCC signals
|
||||
// we need to take care of that and we have to turn off interrupts if
|
||||
// we setSignal() or setBrake() or setPower() during that time as
|
||||
// otherwise the call from interrupt context can undo whatever we do
|
||||
// from outside interrupt
|
||||
void setBrake( bool on, bool interruptContext=false);
|
||||
__attribute__((always_inline)) inline void setSignal( bool high) {
|
||||
|
||||
|
||||
// setBrake applies brake if on == true. So to get
|
||||
// voltage from the motor bride one needs to do a
|
||||
// setBrake(false).
|
||||
// If the brakePin is negative that means the sense
|
||||
// of the brake pin on the motor bridge is inverted
|
||||
// (HIGH == release brake) and setBrake does
|
||||
// compensate for that.
|
||||
__attribute__((always_inline)) inline void setBrake(bool on, bool interruptContext=false) {
|
||||
if (brakePin == UNUSED_PIN) return;
|
||||
if (!interruptContext) {noInterrupts();}
|
||||
if (on ^ invertBrake) {
|
||||
setHIGH(fastBrakePin);
|
||||
} else {
|
||||
setLOW(fastBrakePin);
|
||||
}
|
||||
if (!interruptContext) {interrupts();}
|
||||
};
|
||||
|
||||
|
||||
__attribute__((always_inline)) inline void setSignal( bool high) {
|
||||
if (trackPWM) {
|
||||
DCCTimer::setPWM(signalPin,high);
|
||||
}
|
||||
else {
|
||||
if (high) {
|
||||
setHIGH(fastSignalPin);
|
||||
if (dualSignal) setLOW(fastSignalPin2);
|
||||
}
|
||||
else {
|
||||
setLOW(fastSignalPin);
|
||||
if (dualSignal) setHIGH(fastSignalPin2);
|
||||
}
|
||||
DCCTimer::setPWM(signalPin,high);
|
||||
} else {
|
||||
if (high) {
|
||||
setHIGH(fastSignalPin);
|
||||
if (dualSignal) setLOW(fastSignalPin2);
|
||||
} else {
|
||||
setLOW(fastSignalPin);
|
||||
if (dualSignal) setHIGH(fastSignalPin2);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
inline void enableSignal(bool on) {
|
||||
if (on)
|
||||
pinMode(signalPin, OUTPUT);
|
||||
else
|
||||
pinMode(signalPin, INPUT);
|
||||
if (on) {
|
||||
pinMode(signalPin, OUTPUT);
|
||||
} else {
|
||||
pinMode(signalPin, INPUT);
|
||||
}
|
||||
};
|
||||
|
||||
inline pinpair getSignalPin() { return pinpair(signalPin,signalPin2); };
|
||||
void setDCSignal(byte speedByte);
|
||||
void throttleInrush(bool on);
|
||||
|
|
@ -178,6 +206,7 @@ class MotorDriver {
|
|||
return rawCurrentTripValue;
|
||||
}
|
||||
bool isPWMCapable();
|
||||
bool isRailcomCapable();
|
||||
bool canMeasureCurrent();
|
||||
bool trackPWM = false; // this track uses PWM timer to generate the DCC waveform
|
||||
bool commonFaultPin = false; // This is a stupid motor shield which has only a common fault pin for both outputs
|
||||
|
|
@ -219,7 +248,7 @@ class MotorDriver {
|
|||
bool isProgTrack = false; // tells us if this is a prog track
|
||||
void getFastPin(const FSH* type,int pin, bool input, FASTPIN & result);
|
||||
inline void getFastPin(const FSH* type,int pin, FASTPIN & result) {
|
||||
getFastPin(type, pin, 0, result);
|
||||
getFastPin(type, pin, 0, result);
|
||||
};
|
||||
// side effect sets lastCurrent and tripValue
|
||||
inline bool checkCurrent(bool useProgLimit) {
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/*
|
||||
/* @ 2024 Arkadiusz Hahn
|
||||
* © 2022 Chris Harlow
|
||||
* © 2022 Harald Barth
|
||||
* All rights reserved.
|
||||
|
|
@ -127,10 +127,10 @@ void TrackManager::Setup(const FSH * shieldname,
|
|||
FOR_EACH_TRACK(t) {
|
||||
for (byte s=t+1;s<=lastTrack;s++) {
|
||||
if (track[t]->getFaultPin() != UNUSED_PIN &&
|
||||
track[t]->getFaultPin() == track[s]->getFaultPin()) {
|
||||
track[t]->setCommonFaultPin();
|
||||
track[s]->setCommonFaultPin();
|
||||
DIAG(F("Common Fault pin tracks %c and %c"), t+'A', s+'A');
|
||||
track[t]->getFaultPin() == track[s]->getFaultPin()) {
|
||||
track[t]->setCommonFaultPin();
|
||||
track[s]->setCommonFaultPin();
|
||||
DIAG(F("Common Fault pin tracks %c and %c"), t+'A', s+'A');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -140,10 +140,10 @@ void TrackManager::Setup(const FSH * shieldname,
|
|||
void TrackManager::addTrack(byte t, MotorDriver* driver) {
|
||||
track[t]=driver;
|
||||
if (driver) {
|
||||
track[t]->setPower(POWERMODE::OFF);
|
||||
track[t]->setMode(TRACK_MODE_NONE);
|
||||
track[t]->setTrackLetter('A'+t);
|
||||
lastTrack=t;
|
||||
track[t]->setPower(POWERMODE::OFF);
|
||||
track[t]->setMode(TRACK_MODE_NONE);
|
||||
track[t]->setTrackLetter('A'+t);
|
||||
lastTrack=t;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -159,10 +159,41 @@ void TrackManager::setDCCSignal( bool on) {
|
|||
HAVE_PORTC(PORTC=shadowPORTC);
|
||||
}
|
||||
|
||||
void TrackManager::setCutout( bool on) {
|
||||
(void) on;
|
||||
// TODO Cutout needs fake ports as well
|
||||
// TODO APPLY_BY_MODE(TRACK_MODE_MAIN,setCutout(on));
|
||||
// setCutout() for MAIN track
|
||||
void TrackManager::setCutout( bool on,bool interruptContext) {
|
||||
//(void) on; // avoid compiler warning -Wunused
|
||||
// Cutout needs fake ports as well
|
||||
HAVE_PORTA(shadowPORTA=PORTA);
|
||||
HAVE_PORTB(shadowPORTB=PORTB);
|
||||
HAVE_PORTC(shadowPORTC=PORTC);
|
||||
HAVE_PORTH(shadowPORTH=PORTH);
|
||||
APPLY_BY_MODE(TRACK_MODE_MAIN,setBrake(on,interruptContext));
|
||||
HAVE_PORTA(PORTA=shadowPORTA);
|
||||
HAVE_PORTB(PORTB=shadowPORTB);
|
||||
HAVE_PORTC(PORTC=shadowPORTC);
|
||||
HAVE_PORTH(PORTH=shadowPORTH);
|
||||
}
|
||||
|
||||
void TrackManager::setPROGCutout( bool on,bool interruptContext) {
|
||||
HAVE_PORTA(shadowPORTA=PORTA);
|
||||
HAVE_PORTB(shadowPORTB=PORTB);
|
||||
HAVE_PORTC(shadowPORTC=PORTC);
|
||||
HAVE_PORTH(shadowPORTH=PORTH);
|
||||
APPLY_BY_MODE(TRACK_MODE_PROG,setBrake(on,interruptContext));
|
||||
HAVE_PORTA(PORTA=shadowPORTA);
|
||||
HAVE_PORTB(PORTB=shadowPORTB);
|
||||
HAVE_PORTC(PORTC=shadowPORTC);
|
||||
HAVE_PORTH(PORTH=shadowPORTH);
|
||||
}
|
||||
|
||||
// true when there is any railcom capable MAIN track
|
||||
bool TrackManager::isRailcomCapable() {
|
||||
FOR_EACH_TRACK(t) {
|
||||
if((track[t]->getMode()==TRACK_MODE_MAIN) && (track[t]->isRailcomCapable())){
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// setPROGSignal(), called from interrupt context
|
||||
|
|
|
|||
|
|
@ -51,9 +51,11 @@ class TrackManager {
|
|||
);
|
||||
|
||||
static void setDCCSignal( bool on);
|
||||
static void setCutout( bool on);
|
||||
static void setPROGSignal( bool on);
|
||||
static void setDCSignal(int16_t cab, byte speedbyte);
|
||||
static void setCutout( bool on,bool interruptContext=false);
|
||||
static void setPROGCutout( bool on,bool interruptContext=false);
|
||||
static bool isRailcomCapable();
|
||||
static MotorDriver * getProgDriver();
|
||||
#ifdef ARDUINO_ARCH_ESP32
|
||||
static std::vector<MotorDriver *>getMainDrivers();
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user