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Merge branch 'ServoSignal' into TrackManager

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This commit is contained in:
Asbelos 2022-04-18 16:59:02 +01:00
commit 9273265036
8 changed files with 172 additions and 96 deletions
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191
EXRAIL2.cpp
View File

@ -64,6 +64,9 @@ const int16_t HASH_KEYWORD_RESUME=27609;
const int16_t HASH_KEYWORD_KILL=5218;
const int16_t HASH_KEYWORD_ALL=3457;
const int16_t HASH_KEYWORD_ROUTES=-3702;
const int16_t HASH_KEYWORD_RED=26099;
const int16_t HASH_KEYWORD_AMBER=18713;
const int16_t HASH_KEYWORD_GREEN=-31493;
// One instance of RMFT clas is used for each "thread" in the automation.
// Each thread manages a loco on a journey through the layout, and/or may manage a scenery automation.
@ -406,6 +409,18 @@ bool RMFT2::parseSlash(Print * stream, byte & paramCount, int16_t p[]) {
case HASH_KEYWORD_UNLATCH:
setFlag(p[1], 0, LATCH_FLAG);
return true;
case HASH_KEYWORD_RED:
doSignal(p[1],SIGNAL_RED);
return true;
case HASH_KEYWORD_AMBER:
doSignal(p[1],SIGNAL_AMBER);
return true;
case HASH_KEYWORD_GREEN:
doSignal(p[1],SIGNAL_GREEN);
return true;
default:
return false;
@ -508,28 +523,21 @@ bool RMFT2::skipIfBlock() {
while (nest > 0) {
SKIPOP;
byte opcode = GET_OPCODE;
switch(opcode) {
case OPCODE_ENDEXRAIL:
kill(F("missing ENDIF"), nest);
return false;
case OPCODE_IF:
case OPCODE_IFCLOSED:
case OPCODE_IFGTE:
case OPCODE_IFLT:
case OPCODE_IFNOT:
case OPCODE_IFRANDOM:
case OPCODE_IFRESERVE:
case OPCODE_IFTHROWN:
case OPCODE_IFTIMEOUT:
nest++;
break;
case OPCODE_ENDIF:
nest--;
break;
case OPCODE_ELSE:
// if nest==1 then this is the ELSE for the IF we are skipping
if (nest==1) nest=0; // cause loop exit and return after ELSE
break;
// all other IF type commands increase the nesting level
if (opcode>IF_TYPE_OPCODES) nest++;
else switch(opcode) {
case OPCODE_ENDEXRAIL:
kill(F("missing ENDIF"), nest);
return false;
case OPCODE_ENDIF:
nest--;
break;
case OPCODE_ELSE:
// if nest==1 then this is the ELSE for the IF we are skipping
if (nest==1) nest=0; // cause loop exit and return after ELSE
break;
default:
break;
}
@ -557,6 +565,10 @@ void RMFT2::loop2() {
byte opcode = GET_OPCODE;
int16_t operand = GET_OPERAND(0);
// skipIf will get set to indicate a failing IF condition
bool skipIf=false;
// if (diag) DIAG(F("RMFT2 %d %d"),opcode,operand);
// Attention: Returning from this switch leaves the program counter unchanged.
// This is used for unfinished waits for timers or sensors.
@ -643,7 +655,7 @@ void RMFT2::loop2() {
return;
case OPCODE_IFTIMEOUT: // do next operand if timeout flag set
if (!timeoutFlag) if (!skipIfBlock()) return;
skipIf=!timeoutFlag;
break;
case OPCODE_AFTER: // waits for sensor to hit and then remain off for 0.5 seconds. (must come after an AT operation)
@ -704,40 +716,52 @@ void RMFT2::loop2() {
break;
case OPCODE_IF: // do next operand if sensor set
if (!readSensor(operand)) if (!skipIfBlock()) return;
skipIf=!readSensor(operand);
break;
case OPCODE_ELSE: // skip to matching ENDIF
if (!skipIfBlock()) return;
skipIf=true;
break;
case OPCODE_IFGTE: // do next operand if sensor>= value
if (IODevice::readAnalogue(operand)<(int)(GET_OPERAND(1))) if (!skipIfBlock()) return;
skipIf=IODevice::readAnalogue(operand)<(int)(GET_OPERAND(1));
break;
case OPCODE_IFLT: // do next operand if sensor< value
if (IODevice::readAnalogue(operand)>=(int)(GET_OPERAND(1))) if (!skipIfBlock()) return;
skipIf=IODevice::readAnalogue(operand)>=(int)(GET_OPERAND(1));
break;
case OPCODE_IFNOT: // do next operand if sensor not set
if (readSensor(operand)) if (!skipIfBlock()) return;
skipIf=readSensor(operand);
break;
case OPCODE_IFRANDOM: // do block on random percentage
if ((int16_t)random(100)>=operand) if (!skipIfBlock()) return;
skipIf=(int16_t)random(100)>=operand;
break;
case OPCODE_IFRESERVE: // do block if we successfully RERSERVE
if (!getFlag(operand,SECTION_FLAG)) setFlag(operand,SECTION_FLAG);
else if (!skipIfBlock()) return;
else skipIf=true;
break;
case OPCODE_IFRED: // do block if signal as expected
skipIf=!isSignal(operand,SIGNAL_RED);
break;
case OPCODE_IFAMBER: // do block if signal as expected
skipIf=!isSignal(operand,SIGNAL_AMBER);
break;
case OPCODE_IFGREEN: // do block if signal as expected
skipIf=!isSignal(operand,SIGNAL_GREEN);
break;
case OPCODE_IFTHROWN:
if (Turnout::isClosed(operand)) if (!skipIfBlock()) return;
skipIf=Turnout::isClosed(operand);
break;
case OPCODE_IFCLOSED:
if (!Turnout::isClosed(operand)) if (!skipIfBlock()) return;
skipIf=Turnout::isThrown(operand);
break;
case OPCODE_ENDIF:
@ -760,15 +784,15 @@ void RMFT2::loop2() {
break;
case OPCODE_RED:
doSignal(operand,true,false,false);
doSignal(operand,SIGNAL_RED);
break;
case OPCODE_AMBER:
doSignal(operand,false,true,false);
doSignal(operand,SIGNAL_AMBER);
break;
case OPCODE_GREEN:
doSignal(operand,false,false,true);
doSignal(operand,SIGNAL_GREEN);
break;
case OPCODE_FON:
@ -936,6 +960,8 @@ void RMFT2::loop2() {
kill(F("INVOP"),operand);
}
// Falling out of the switch means move on to the next opcode
// but if we are skipping a false IF or else
if (skipIf) if (!skipIfBlock()) return;
SKIPOP;
}
@ -963,51 +989,64 @@ void RMFT2::kill(const FSH * reason, int operand) {
delete this;
}
/* static */ void RMFT2::doSignal(VPIN id,bool red, bool amber, bool green) {
//if (diag) DIAG(F(" dosignal %d"),id);
int16_t RMFT2::getSignalSlot(VPIN id) {
for (int sigpos=0;;sigpos+=4) {
//if (diag) DIAG(F("red=%d"),redpin);
VPIN sigid=GETFLASHW(RMFT2::SignalDefinitions+sigpos);
if (sigid==0) { // end of signal list
DIAG(F("EXRAIL Signal %d not defined"), id);
return; // signal not found
}
// sigid is the signal id used in RED/AMBER/GREEN macro
// for a LED signal it will be same as redpin
// but for a servo signal it will also have SERVO_SIGNAL_FLAG set.
VPIN sigid=GETFLASHW(RMFT2::SignalDefinitions+sigpos);
if (sigid==0) { // end of signal list
DIAG(F("EXRAIL Signal %d not defined"), id);
return -1;
}
// sigid is the signal id used in RED/AMBER/GREEN macro
// for a LED signal it will be same as redpin
// but for a servo signal it will also have SERVO_SIGNAL_FLAG set.
if ((sigid & ~SERVO_SIGNAL_FLAG & ~ACTIVE_HIGH_SIGNAL_FLAG)!= id) continue; // keep looking
if ((sigid & ~SERVO_SIGNAL_FLAG & ~ACTIVE_HIGH_SIGNAL_FLAG)!= id) continue; // keep looking
return sigpos/4; // relative slot in signals table
}
}
/* static */ void RMFT2::doSignal(VPIN id,char rag) {
//if (diag) DIAG(F(" dosignal %d %x"),id,rag);
int16_t sigslot=getSignalSlot(id);
if (sigslot<0) return;
// keep track of signal state
setFlag(sigslot,rag,SIGNAL_MASK);
// Correct signal definition found, get the rag values
int16_t sigpos=sigslot*4;
VPIN sigid=GETFLASHW(RMFT2::SignalDefinitions+sigpos);
VPIN redpin=GETFLASHW(RMFT2::SignalDefinitions+sigpos+1);
VPIN amberpin=GETFLASHW(RMFT2::SignalDefinitions+sigpos+2);
VPIN greenpin=GETFLASHW(RMFT2::SignalDefinitions+sigpos+3);
//if (diag) DIAG(F("signal %d %d %d"),redpin,amberpin,greenpin);
// Correct signal definition found, get the rag values
VPIN redpin=GETFLASHW(RMFT2::SignalDefinitions+sigpos+1);
VPIN amberpin=GETFLASHW(RMFT2::SignalDefinitions+sigpos+2);
VPIN greenpin=GETFLASHW(RMFT2::SignalDefinitions+sigpos+3);
//if (diag) DIAG(F("signal %d %d %d"),redpin,amberpin,greenpin);
if (sigid & SERVO_SIGNAL_FLAG) {
// A servo signal, the pin numbers are actually servo positions
// Note, setting a signal to a zero position has no effect.
int16_t servopos= red? redpin: (green? greenpin : amberpin);
if (servopos!=0) IODevice::writeAnalogue(id,servopos,PCA9685::Bounce);
return;
}
// LED or similar 3 pin signal
// If amberpin is zero, synthesise amber from red+green
if (amber && (amberpin==0)) {
red=true;
green=true;
}
// Manage invert (HIGH on) pins
bool aHigh=sigid & ACTIVE_HIGH_SIGNAL_FLAG;
// set the three pins
if (redpin) IODevice::write(redpin,red^aHigh);
if (amberpin) IODevice::write(amberpin,amber^aHigh);
if (greenpin) IODevice::write(greenpin,green^aHigh);
return;
if (sigid & SERVO_SIGNAL_FLAG) {
// A servo signal, the pin numbers are actually servo positions
// Note, setting a signal to a zero position has no effect.
int16_t servopos= rag==SIGNAL_RED? redpin: (rag==SIGNAL_GREEN? greenpin : amberpin);
if (servopos!=0) IODevice::writeAnalogue(id,servopos,PCA9685::Bounce);
return;
}
// LED or similar 3 pin signal
// If amberpin is zero, synthesise amber from red+green
const byte SIMAMBER=0x00;
if (rag==SIGNAL_AMBER && (amberpin==0)) rag=SIMAMBER; // special case this func only
// Manage invert (HIGH on) pins
bool aHigh=sigid & ACTIVE_HIGH_SIGNAL_FLAG;
// set the three pins
if (redpin) IODevice::write(redpin,(rag==SIGNAL_RED || rag==SIMAMBER)^aHigh);
if (amberpin) IODevice::write(amberpin,(rag==SIGNAL_AMBER)^aHigh);
if (greenpin) IODevice::write(greenpin,(rag==SIGNAL_GREEN || rag==SIMAMBER)^aHigh);
return;
}
/* static */ bool RMFT2::isSignal(VPIN id,char rag) {
int16_t sigslot=getSignalSlot(id);
if (sigslot<0) return false;
return (flags[sigslot] & SIGNAL_MASK) == rag;
}
void RMFT2::turnoutEvent(int16_t turnoutId, bool closed) {

39
EXRAIL2.h
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@ -35,10 +35,9 @@ enum OPCODE : byte {OPCODE_THROW,OPCODE_CLOSE,
OPCODE_RESERVE,OPCODE_FREE,
OPCODE_AT,OPCODE_AFTER,OPCODE_AUTOSTART,
OPCODE_ATGTE,OPCODE_ATLT,
OPCODE_ATTIMEOUT1,OPCODE_ATTIMEOUT2,OPCODE_IFTIMEOUT,
OPCODE_ATTIMEOUT1,OPCODE_ATTIMEOUT2,
OPCODE_LATCH,OPCODE_UNLATCH,OPCODE_SET,OPCODE_RESET,
OPCODE_IF,OPCODE_IFNOT,OPCODE_ENDIF,OPCODE_IFRANDOM,OPCODE_IFRESERVE,
OPCODE_IFCLOSED, OPCODE_IFTHROWN,OPCODE_ELSE,
OPCODE_ENDIF,OPCODE_ELSE,
OPCODE_DELAY,OPCODE_DELAYMINS,OPCODE_DELAYMS,OPCODE_RANDWAIT,
OPCODE_FON,OPCODE_FOFF,OPCODE_XFON,OPCODE_XFOFF,
OPCODE_RED,OPCODE_GREEN,OPCODE_AMBER,OPCODE_DRIVE,
@ -49,19 +48,35 @@ enum OPCODE : byte {OPCODE_THROW,OPCODE_CLOSE,
OPCODE_PAUSE, OPCODE_RESUME,OPCODE_POWEROFF,OPCODE_POWERON,
OPCODE_ONCLOSE, OPCODE_ONTHROW, OPCODE_SERVOTURNOUT, OPCODE_PINTURNOUT,
OPCODE_PRINT,OPCODE_DCCACTIVATE,
OPCODE_ONACTIVATE,OPCODE_ONDEACTIVATE,OPCODE_IFGTE,OPCODE_IFLT,
OPCODE_ROSTER,OPCODE_SET_TRACK,OPCODE_KILLALL,
OPCODE_ROUTE,OPCODE_AUTOMATION,OPCODE_SEQUENCE,OPCODE_ENDTASK,OPCODE_ENDEXRAIL
OPCODE_ONACTIVATE,OPCODE_ONDEACTIVATE,
OPCODE_ROSTER,OPCODE_KILLALL,
OPCODE_ROUTE,OPCODE_AUTOMATION,OPCODE_SEQUENCE,
OPCODE_ENDTASK,OPCODE_ENDEXRAIL,
OPCODE_SET_TRACK,
// OPcodes below this point are skip-nesting IF operations
// placed here so that they may be skipped as a group
// see skipIfBlock()
IF_TYPE_OPCODES, // do not move this...
OPCODE_IFRED,OPCODE_IFAMBER,OPCODE_IFGREEN,
OPCODE_IFGTE,OPCODE_IFLT,
OPCODE_IFTIMEOUT,
OPCODE_IF,OPCODE_IFNOT,
OPCODE_IFRANDOM,OPCODE_IFRESERVE,
OPCODE_IFCLOSED, OPCODE_IFTHROWN
};
// Flag bits for status of hardware and TPL
static const byte SECTION_FLAG = 0x80;
static const byte LATCH_FLAG = 0x40;
static const byte TASK_FLAG = 0x20;
static const byte SPARE_FLAG = 0x10;
static const byte COUNTER_MASK= 0x0F;
static const byte LATCH_FLAG = 0x40;
static const byte TASK_FLAG = 0x20;
static const byte SPARE_FLAG = 0x10;
static const byte SIGNAL_MASK = 0x0C;
static const byte SIGNAL_RED = 0x08;
static const byte SIGNAL_AMBER = 0x0C;
static const byte SIGNAL_GREEN = 0x04;
static const byte MAX_STACK_DEPTH=4;
@ -112,7 +127,9 @@ private:
static void setFlag(VPIN id,byte onMask, byte OffMask=0);
static bool getFlag(VPIN id,byte mask);
static int16_t progtrackLocoId;
static void doSignal(VPIN id,bool red, bool amber, bool green);
static void doSignal(VPIN id,char rag);
static bool isSignal(VPIN id,char rag);
static int16_t getSignalSlot(VPIN id);
static void setTurnoutHiddenState(Turnout * t);
static RMFT2 * loopTask;
static RMFT2 * pausingTask;

6
EXRAIL2MacroReset.h
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@ -59,11 +59,14 @@
#undef FWD
#undef GREEN
#undef IF
#undef IFAMBER
#undef IFCLOSED
#undef IFGREEN
#undef IFGTE
#undef IFLT
#undef IFNOT
#undef IFRANDOM
#undef IFRED
#undef IFRESERVE
#undef IFTHROWN
#undef IFTIMEOUT
@ -159,11 +162,14 @@
#define FWD(speed)
#define GREEN(signal_id)
#define IF(sensor_id)
#define IFAMBER(signal_id)
#define IFCLOSED(turnout_id)
#define IFGREEN(signal_id)
#define IFGTE(sensor_id,value)
#define IFLT(sensor_id,value)
#define IFNOT(sensor_id)
#define IFRANDOM(percent)
#define IFRED(signal_id)
#define IFTHROWN(turnout_id)
#define IFRESERVE(block)
#define IFTIMEOUT

3
EXRAILMacros.h
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@ -235,11 +235,14 @@ const FLASH int16_t RMFT2::SignalDefinitions[] = {
#define FWD(speed) OPCODE_FWD,V(speed),
#define GREEN(signal_id) OPCODE_GREEN,V(signal_id),
#define IF(sensor_id) OPCODE_IF,V(sensor_id),
#define IFAMBER(signal_id) OPCODE_IFAMBER,V(signal_id),
#define IFCLOSED(turnout_id) OPCODE_IFCLOSED,V(turnout_id),
#define IFGREEN(signal_id) OPCODE_IFGREEN,V(signal_id),
#define IFGTE(sensor_id,value) OPCODE_IFGTE,V(sensor_id),OPCODE_PAD,V(value),
#define IFLT(sensor_id,value) OPCODE_IFLT,V(sensor_id),OPCODE_PAD,V(value),
#define IFNOT(sensor_id) OPCODE_IFNOT,V(sensor_id),
#define IFRANDOM(percent) OPCODE_IFRANDOM,V(percent),
#define IFRED(signal_id) OPCODE_IFRED,V(signal_id),
#define IFRESERVE(block) OPCODE_IFRESERVE,V(block),
#define IFTHROWN(turnout_id) OPCODE_IFTHROWN,V(turnout_id),
#define IFTIMEOUT OPCODE_IFTIMEOUT,0,0,

2
I2CManager_Mega4809.h
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@ -72,7 +72,7 @@ void I2CManagerClass::I2C_sendStart() {
bytesToReceive = currentRequest->readLen;
// If anything to send, initiate write. Otherwise initiate read.
if (operation == OPERATION_READ || ((operation == OPERATION_REQUEST) & !bytesToSend))
if (operation == OPERATION_READ || ((operation == OPERATION_REQUEST) && !bytesToSend))
TWI0.MADDR = (currentRequest->i2cAddress << 1) | 1;
else
TWI0.MADDR = (currentRequest->i2cAddress << 1) | 0;

14
I2CManager_Wire.h
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@ -94,22 +94,24 @@ uint8_t I2CManagerClass::read(uint8_t address, uint8_t readBuffer[], uint8_t rea
/***************************************************************************
* Function to queue a request block and initiate operations.
*
* For the Wire version, this executes synchronously, but the status is
* returned in the I2CRB as for the asynchronous version.
* For the Wire version, this executes synchronously.
* The read/write/write_P functions return I2C_STATUS_OK always, and the
* completion status of the operation is in the request block, as for
* the non-blocking version.
***************************************************************************/
void I2CManagerClass::queueRequest(I2CRB *req) {
switch (req->operation) {
case OPERATION_READ:
req->status = read(req->i2cAddress, req->readBuffer, req->readLen, NULL, 0, req);
read(req->i2cAddress, req->readBuffer, req->readLen, NULL, 0, req);
break;
case OPERATION_SEND:
req->status = write(req->i2cAddress, req->writeBuffer, req->writeLen, req);
write(req->i2cAddress, req->writeBuffer, req->writeLen, req);
break;
case OPERATION_SEND_P:
req->status = write_P(req->i2cAddress, req->writeBuffer, req->writeLen, req);
write_P(req->i2cAddress, req->writeBuffer, req->writeLen, req);
break;
case OPERATION_REQUEST:
req->status = read(req->i2cAddress, req->readBuffer, req->readLen, req->writeBuffer, req->writeLen, req);
read(req->i2cAddress, req->readBuffer, req->readLen, req->writeBuffer, req->writeLen, req);
break;
}
}

5
WiThrottle.cpp
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@ -258,11 +258,14 @@ void WiThrottle::parse(RingStream * stream, byte * cmdx) {
int WiThrottle::getInt(byte * cmd) {
int i=0;
bool negate=cmd[0]=='-';
if (negate) cmd++;
while (cmd[0]>='0' && cmd[0]<='9') {
i=i*10 + (cmd[0]-'0');
cmd++;
}
return i;
if (negate) i=0-i;
return i ;
}
int WiThrottle::getLocoId(byte * cmd) {

8
version.h
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@ -12,7 +12,13 @@
// Automatic ALIAS(name)
// Command Parser now accepts Underscore in Alias Names
// 4.0.2 EXRAIL additions:
// PARSE <> commands
// FIX negative route ids in WIthrottle problem.
// IFRED(signal_id), IFAMBER(signal_id), IFGREEN(signal_id)
// </RED signal_id> </AMBER signal_id> </GREEN signal_id> commands
// <t cab> command to obtain current throttle settings
// JA, JR, JT commands to obtain route, roster and turnout descriptions
// HIDDEN turnouts
// PARSE <> commands in EXRAIL
// VIRTUAL_TURNOUT
// </KILL ALL> and KILLALL command to stop all tasks.
// FORGET forgets the current loco in DCC reminder tables.