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runAuto.ino
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runAuto.ino
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/*
miniThrottle, A WiThrottle/DCC-Ex Throttle for model train control
MIT License
Copyright (c) [2021-2024] [Enfield Cat]
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
/* ************************************************************************\
* run an automation - the initial purpose of this to give a tool for automated
* testing via simulated keystrokes. Each automation becomes an instance of the
* class and potentially we have multiple instances running.
*
* In time this may expand to allow custom controls to be created, eg, a button
* on the control panel for headlights or horn, or an analogue volt-meter to
* show water level or boiler pressure.
\************************************************************************ */
class runAutomation {
private:
struct lineTable_s *lineTable = NULL;
struct jumpTable_s *jumpTable = NULL;
float lifoStack[LIFO_SIZE];
float localRegister[REGISTERCOUNT];
uint16_t currentLine = 0;
uint16_t numberOfLines = 0;
uint16_t jumptableSize = 0;
uint16_t myProcID = 0;
int8_t stackPtr = 0;
bool runnableAuto = true;
bool evalRGB = false;
void push (float value)
{
if (stackPtr<LIFO_SIZE ) {
lifoStack[stackPtr++] = value;
}
else {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s stack overflow in line %d\r\n", getTimeStamp(), currentLine+1);
xSemaphoreGive(consoleSem);
}
}
}
float pop()
{
float value = 0.00;
if (stackPtr>0) {
value = lifoStack[--stackPtr];
}
else {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s stack underflow in line %d\r\n", getTimeStamp(), currentLine+1);
xSemaphoreGive(consoleSem);
}
}
return value;
}
float eval(char op)
{
float temp, tempa;
switch( op ) {
case '+':
return (pop() + pop());
case '*':
return (pop() * pop());
case '-':
temp = pop();
return (pop() - temp);
case '/': {
temp = pop();
if (temp == 0.00) {
pop ();
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s divide by zero error in line %d\r\n", getTimeStamp(), currentLine+1);
xSemaphoreGive(consoleSem);
}
return (0.00);
}
return (pop() / temp);
}
case '%': {
temp = pop();
if (temp == 0.00) {
pop ();
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s divide by zero error in line %d\r\n", getTimeStamp(), currentLine+1);
xSemaphoreGive(consoleSem);
}
return (0.00);
}
return fmod(pop(), temp);
}
case '!': return (1 / pop());
case 'q': return (cbrt(pop()));
case 'h': return (hypot(pop(), pop()));
case '^': temp = pop();
return (pow (pop(), temp));
case 'v':
return (sqrt (pop()));
case '&':
temp = pop();
if (pop()>0 && temp>0) return(1.00);
return(0.00);
case '|':
temp = pop();
if (pop()>0 || temp>0) return(1.00);
return(0.00);
case '=':
temp = pop();
if (temp == pop()) return(1.00);
return(0.00);
case '>':
temp = pop();
if (temp <= pop()) return(1.00);
return(0.00);
case '<':
temp = pop();
if (temp >= pop()) return(1.00);
return(0.00);
case '~':
if (pop() > 0.5) return (0.00);
else return(1.00);
case 'a': return fabs(pop());
case 's': return sin(pop());
case 'c': return cos(pop());
case 't': return tan(pop());
case 'S': return asin(pop());
case 'C': return acos(pop());
case 'T': return atan(pop());
case 'l': return log10f(pop());
case 'n': return logf(pop());
case 'i': temp = pop(); if (temp>0.00) return floor(temp); return ceil(temp);
case 'I': temp = pop(); if (temp>0.00) return ceil(temp); return floor(temp);
case 'x': temp = pop(); tempa = pop(); push (temp); return (tempa);
case 'f': return (util_ftoc (pop()));
case 'F': return (util_ctof (pop()));
case 'r': return (util_rtod (pop()));
case 'R': return (util_dtor (pop()));
}
}
void doShowStack (char op)
{
uint8_t tPtr = 0;
char msgBuffer[20];
sprintf (msgBuffer, " %c ", op);
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s", msgBuffer);
xSemaphoreGive(consoleSem);
}
for (tPtr=0; tPtr<stackPtr; tPtr++) {
sprintf (msgBuffer, " %9s", util_ftos(lifoStack[tPtr], 4));
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s", msgBuffer);
xSemaphoreGive(consoleSem);
}
}
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("\r\n");
xSemaphoreGive(consoleSem);
}
}
int need (char op)
{
switch( op ) {
case '+':
case '*':
case '-':
case '/':
case '%':
case '^':
case 'h':
case 'x':
case '&':
case '|':
case '=':
case '<':
case '>':
return 2;
break;
case '~':
case '!':
case 'v':
case 'q':
case 'a':
case 's':
case 'c':
case 't':
case 'S':
case 'C':
case 'T':
case 'l':
case 'i':
case 'I':
case 'n':
case 'f':
case 'F':
case 'R':
case 'r':
return 1;
break;
default:
if (debuglevel>2 && xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Invalid rpn operand in line %d\r\n", getTimeStamp(), currentLine+1);
xSemaphoreGive(consoleSem);
}
return 127;
}
}
int checknr (char* number)
{
for( ; *number; number++ )
if((*number < '0' || *number > '9') && *number != '-' && *number != '.') return 0;
return 1;
}
float getvar (char* varname)
{
float retval = 0.00;
char varcopy[32];
char *subvar;
char *indexer;
uint8_t subcnt = 0;
uint8_t tptr = 0;
uint8_t limit = strlen(varname);
if (debuglevel>2 && xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s getvar(%s)\r\n", getTimeStamp(), varname);
xSemaphoreGive(consoleSem);
}
// create copy of var and break into components
if (strlen(varname) > sizeof(varcopy)) return (0.00);
strcpy (varcopy, varname);
for (;tptr < limit && varcopy[tptr]!='.'; tptr++);
for (;tptr < limit && varcopy[tptr]=='.'; tptr++) varcopy[tptr] = '\0';
if (tptr < limit) {
subvar = &varcopy[tptr];
subcnt++;
for (;tptr < limit && varcopy[tptr]!='.'; tptr++);
for (;tptr < limit && varcopy[tptr]=='.'; tptr++) varcopy[tptr] = '\0';
if (tptr < limit) {
indexer = &varcopy[tptr];
subcnt++;
for (;tptr < limit && varcopy[tptr]!='.'; tptr++);
for (;tptr < limit && varcopy[tptr]=='.'; tptr++) varcopy[tptr] = '\0';
}
}
// process variables with one part
if (subcnt == 0) {
if (strcmp (varname, "random") == 0) {
retval = (float)rand()/(float)(RAND_MAX);
}
if (strcmp (varname, "connected") == 0) {
#ifdef SERIALCTRL
retval = 1;
#else
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (wiCliConnected) retval = 1.00;
xSemaphoreGive(shmSem);
}
#endif
}
else if (strcmp (varcopy, "trackpower") == 0){
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (trackPower) retval = 1.00;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "driving") == 0){
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (drivingLoco) retval = 1.00;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "potenabled") == 0){
#ifdef POTTHROTPIN
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (drivingLoco && enablePot) retval = 1.00;
xSemaphoreGive(shmSem);
}
#else
retval = 0.00;
#endif
}
else if (strcmp (varcopy, "bidirectional") == 0){
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (bidirectionalMode) retval = 1.00;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "accesspoint") == 0){
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (APrunning) retval = 1.00;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "lococount") == 0) {
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = locomotiveCount;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "turnoutcount") == 0) {
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = turnoutCount;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "turnoutstatecount") == 0) {
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = turnoutStateCount;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "routecount") == 0) {
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = routeCount;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "routestatecount") == 0) {
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = routeStateCount;
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "protocol") == 0) retval = cmdProtocol;
else if (strcmp (varcopy, "freemem") == 0) retval = ESP.getFreeHeap();
else if (strcmp (varcopy, "minfree") == 0) retval = ESP.getMinFreeHeap();
else if (strcmp (varcopy, "memsize") == 0) retval = ESP.getHeapSize();
else if (strcmp (varcopy, "uptime") == 0) retval = esp_timer_get_time() / (uS_TO_S_FACTOR * 60.0);
else if (strcmp (varcopy, "cpufreq") == 0) retval = ESP.getCpuFreqMHz();
else if (strcmp (varcopy, "xtalfreq") == 0) retval = getXtalFrequencyMhz();
else if (strcmp (varcopy, "psram") == 0) retval = ESP.getPsramSize();
else if (strcmp (varcopy, "psramfree") == 0) retval = ESP.getFreePsram();
else if (strcmp (varcopy, "flashsize") == 0) retval = (spi_flash_get_chip_size() / (1024 * 1024));
#ifdef LED_BUILTIN
else if (strcmp (varcopy, "ledbuiltin") == 0) retval = LED_BUILTIN;
#endif
#ifdef RGB_BUILTIN
else if (strcmp (varcopy, "rgbbuiltin") == 0) retval = RGB_BUILTIN;
#endif
#ifdef RGB_BRIGHTNESS
else if (strcmp (varcopy, "rgbbrightness") == 0) retval = RGB_BRIGHTNESS;
#endif
#ifndef NODISPLAY
else if (strcmp (varcopy, "screenwidth") == 0) retval = screenWidth;
else if (strcmp (varcopy, "screenheight") == 0) retval = screenHeight;
else if (strcmp (varcopy, "fontwidth") == 0) retval = selFontWidth;
else if (strcmp (varcopy, "fontheight") == 0) retval = selFontHeight;
#ifdef BACKLIGHTPIN
else if (strcmp (varcopy, "backlight") == 0) retval = backlightValue;
#ifdef BLANKINGTIME
else if (strcmp (varcopy, "blankingtime") == 0) retval = blankingTime;
#endif
#endif
#endif
else if (strcmp (varcopy, "leadloco") == 0) {
if (xSemaphoreTake(velociSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = initialLoco;
xSemaphoreGive(velociSem);
}
}
else if (strncmp (varcopy, "reg", 3) == 0 && varcopy[3]>='0' && varcopy[3]<='9' && varcopy[4] == '\0') {
int8_t i = varcopy[3] - '0';
retval = localRegister[i];
}
else if (strncmp (varcopy, "shreg", 5) == 0 && varcopy[5]>='0' && varcopy[5]<='9' && varcopy[6] == '\0') {
int8_t i = varcopy[5] - '0';
if (xSemaphoreTake(procSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = sharedRegister[i];
xSemaphoreGive(procSem);
}
}
}
else if (strcmp (varcopy, "leadloco")==0) {
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (drivingLoco) {
if (strcmp (subvar, "speed")==0) {
if (xSemaphoreTake(velociSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = locoRoster[initialLoco].speed;
xSemaphoreGive(velociSem);
}
}
else if (strcmp (subvar, "direction")==0) {
if (xSemaphoreTake(velociSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = locoRoster[initialLoco].direction;
xSemaphoreGive(velociSem);
}
}
else if (strcmp (subvar, "id")==0) {
if (xSemaphoreTake(velociSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = locoRoster[initialLoco].id;
xSemaphoreGive(velociSem);
}
}
else if (strcmp (subvar, "steps")==0) {
if (xSemaphoreTake(velociSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = locoRoster[initialLoco].steps;
xSemaphoreGive(velociSem);
}
}
else if (strcmp (subvar, "function")==0) {
if (xSemaphoreTake(velociSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
retval = locoRoster[initialLoco].function;
xSemaphoreGive(velociSem);
}
if (subcnt == 2 && util_str_isa_int (indexer)) {
uint32_t mask = 1;
uint32_t funcNumber = util_str2int(indexer);
mask <<= funcNumber;
funcNumber = retval;
retval = funcNumber & mask;
if (retval != 0) retval = 1;
}
}
}
xSemaphoreGive(shmSem);
}
}
else if (strcmp (varcopy, "dccsensor")==0) {
if (subcnt == 1 && util_str_isa_int (subvar)) {
uint32_t id = util_str2int(subvar);
bool notFound = true;
if (xSemaphoreTake(procSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
for (uint8_t n=0; notFound && n<DCCSENSORCNT; n++) if (dccSensorTable[n].id == id) {
notFound = false;
retval = dccSensorTable[n].value;
}
xSemaphoreGive(procSem);
if (notFound) retval = SENSORUNKNOWN;
}
}
}
else if (strcmp (varcopy, "localpin")==0) {
if (subcnt == 1 && util_str_isa_int (subvar)) {
uint32_t pinNr = util_str2int(subvar);
bool notFound = true;
if (xSemaphoreTake(procSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
for (uint8_t n=0; notFound && n<LOCALPINCNT && localPinTable[n].pinNr<255; n++) if (localPinTable[n].pinNr == pinNr) {
notFound = false;
if (localPinTable[n].assignment == DIN) retval = digitalRead(pinNr);
else if (localPinTable[n].assignment == AIN) { // Average of 3 samples.
for (uint8_t multi=0 ; multi<3; multi++) { retval += analogRead(pinNr); delay (10); }
retval = retval / 3;
}
else if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Pin %d is not an input\r\n", getTimeStamp(), pinNr);
xSemaphoreGive(consoleSem);
}
}
xSemaphoreGive(procSem);
}
}
}
return (retval);
}
float calc( int argc, char** argv )
{
int i;
float temp;
bool showStack = false;
char msgBuffer[20];
if (debuglevel>2 && xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s getvar(%c, %x)\r\n", getTimeStamp(), argc, argv);
xSemaphoreGive(consoleSem);
}
i = 0;
stackPtr = 0;
lifoStack[0] = 0.00;
if (strcmp(argv[0], "rpn") == 0) {
showStack = true;
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("Op Older <-- Stack --> Newer\r\n");
xSemaphoreGive(consoleSem);
}
i++;
}
for(; i < argc; i++ ) {
char* token = argv[i];
char* endptr;
char op;
if(strcmp(token, "-")!=0 && checknr( token ) ) {
/* We have a valid number. */
temp = util_str2float( token );
push(temp);
if (showStack) doShowStack ('.');
} else if (strcmp (token, "e") == 0) {
push (M_E);
if (showStack) doShowStack ('#');
} else if (strcmp (token, "pi") == 0) {
push (M_PI);
if (showStack) doShowStack ('#');
} else if (strcmp (token, "g") == 0) {
push (9.80665);
if (showStack) doShowStack ('#');
}
else {
if( strlen( token ) != 1 ) {
temp = getvar (token);
push (temp);
if (showStack) doShowStack ('#');
}
/* We have an operand (hopefully) */
else {
op = token[0];
if( stackPtr < need(op) ) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("Too few arguments on stack.\r\n");
xSemaphoreGive(consoleSem);
}
}
else {
push(eval(op));
if (showStack) doShowStack (op);
}
}
}
}
if (evalRGB) {
evalRGB = false;
if( stackPtr != 3 ) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("Found %d arguments on stack, need 3 to set RGB.\r\n", stackPtr);
xSemaphoreGive(consoleSem);
}
}
}
else {
if( stackPtr > 1 ) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%d too many arguments on stack.\r\n", (stackPtr-1));
xSemaphoreGive(consoleSem);
}
}
}
return (lifoStack[0]);
}
void runProcessLine (int lineNr)
{
char* buffer;
char* inLine = lineTable[lineNr].start;
char* instruction;
char* param[MAXPARAMS];;
uint16_t nparam;
uint16_t lineLen = 0;
uint16_t n =0;
bool inSpace = true;
char token = lineTable[lineNr].token;
if (lineNr >= numberOfLines || token==250) return;
if (debuglevel>2 && xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s runProcessLine(%d)\r\n", getTimeStamp(), lineNr);
xSemaphoreGive(consoleSem);
}
// create a copy of the current line that we can parse
for (; inLine[lineLen] != '\n' && inLine[lineLen] != '\r' && inLine[lineLen] != '\0'; lineLen++);
buffer = (char*) malloc(lineLen+1);
for (uint16_t j=0; j<=lineLen; j++) buffer[j] = inLine[j];
// waste leading white space
for (instruction = buffer; *instruction==' '; instruction++);
if (*instruction != '#' && *instruction != ':') { // ignore comment lines
// find end of first token
for (n=0, nparam=0; n<lineLen && instruction[n]!= '\0' && nparam<MAXPARAMS; n++) {
if (instruction[n]<=' ') {
instruction[n] = '\0';
inSpace = true;
}
else if (inSpace) {
inSpace = false;
param[nparam++] = (char*) &instruction[n];
}
}
switch (token) {
case 0 : // printable remark - rem
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s %s\r\n", getTimeStamp(), &inLine[4]);
xSemaphoreGive(consoleSem);
}
break;
case 1 : // place keypad entry in queue - key
if (nparam==2) {
param[1][0]= util_menuKeySwap(param[1][0]);
xQueueSend (keyboardQueue, param[1], 0);
}
break;
case 2 : // delay - time expressed in 1/1000ths of a second
case 12: // sleep - time expressed in seconds
if (nparam==2 && util_str_isa_int (param[1])){
uint64_t delayTime = (util_str2int(param[1]));
if (token == 2) delay (delayTime);
else sleep (delayTime);
}
else if (nparam == 1) delay(1000);
else {
int result = calc (nparam-1, ¶m[1]);
if (token == 2) delay (result);
else sleep (result);
}
break;
case 3 : // goto
if (jumpTable != NULL && nparam>1) {
/*
bool notFound = true;
for (uint16_t j=0; notFound && j<jumptableSize; j++) {
if (strcmp (jumpTable[j].label, param[1]) == 0) {
notFound = false;
if (nparam == 2 || calc (nparam-2, ¶m[2]) > 0.5) currentLine = jumpTable[j].jumpTo;
}
}
if (notFound && xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Unrecognised label in line %d: %s\r\n", getTimeStamp(), lineNr+1, inLine);
xSemaphoreGive(consoleSem);
}
*/
if (nparam == 2 || calc (nparam-2, ¶m[2]) > 0.5) currentLine = lineTable[lineNr].param;
}
break;
case 4 : // waitfor - break from loop if killed during wait
if (nparam>=2) {
bool waitunset = true;
while (waitunset && runnableAuto) {
if (calc (nparam-1, ¶m[1]) > 0.5) waitunset = false;
if (waitunset) delay (500);
if (xSemaphoreTake(procSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (procTable[myProcID].state == 19) runnableAuto = false;
xSemaphoreGive(procSem);
}
}
}
else sleep(10);
break;
case 5 : // exit
if (strcmp(param[0], "exit") == 0) { // set unrunnable
runnableAuto = false;
}
break;
case 6 : // call - wait for completion of script
case 7 : // exec - run in background and keep going
if (nparam == 2) {
if (token == 6) runfg (param[1]);
else runbg (param[1]);
}
else if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s %s requires one parameter, a filename\r\n", getTimeStamp(), param[0]);
xSemaphoreGive(consoleSem);
}
break;
case 8: // power on/off
if (nparam == 2 && (strcmp(param[1],"on")==0 || strcmp(param[1],"off")==0)) {
if (param[1][1]=='n') setTrackPower(1);
else setTrackPower(2);
}
else if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s %s requires one parameter, on or off\r\n", getTimeStamp(), param[0]);
xSemaphoreGive(consoleSem);
}
break;
case 9: // route
{
bool notFound = true;
int8_t selected = 0;
if (nparam>0 && xSemaphoreTake(routeSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
for (int8_t routeNr=0; notFound && routeNr<routeCount; routeNr++) {
if (strcasecmp(param[1], routeList[routeNr].userName) == 0) {
notFound = false;
selected = routeNr;
}
}
xSemaphoreGive(routeSem);
}
if (notFound && xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Route not found in line %d: %s\r\n", getTimeStamp(), lineNr+1, param[1]);
xSemaphoreGive(consoleSem);
}
else if (selected >= 0 && selected < routeCount) setRoute(selected);
}
break;
case 10: // Throw
case 11: // Close
{
bool notFound = true;
int8_t selected = 0;
if (nparam>0 && xSemaphoreTake(turnoutSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
for (int8_t turnoutNr=0; notFound && turnoutNr<turnoutCount; turnoutNr++) {
if (strcasecmp(param[1], turnoutList[turnoutNr].userName) == 0) {
notFound = false;
selected = turnoutNr;
}
}
xSemaphoreGive(turnoutSem);
}
if (notFound && xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Turnout not found in line %d: %s\r\n", getTimeStamp(), lineNr+1, param[1]);
xSemaphoreGive(consoleSem);
}
else if (selected >= 0 && selected < turnoutCount) {
if (token == 10) setTurnout (selected, 'T');
else setTurnout (selected, 'C');
}
}
break;
case 13: // set
if (nparam>2) {
if (strncmp (param[1], "reg", 3) == 0 && param[1][3]>='0' && param[1][3]<='9' && param[1][4] == '\0') {
int8_t i = param[1][3] - '0';
localRegister[i] = calc (nparam-2, ¶m[2]);
}
else if (strncmp (param[1], "shreg", 3) == 0 && param[1][5]>='0' && param[1][5]<='9' && param[1][6] == '\0') {
float temp = calc (nparam-2, ¶m[2]);
int8_t i = param[1][5] - '0';
if (xSemaphoreTake(procSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
sharedRegister[i] = temp;
xSemaphoreGive(procSem);
}
}
else if (strcmp (param[1], "bidirectional") == 0) {
float temp = calc (nparam-2, ¶m[2]);
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
if (temp<0.5) bidirectionalMode = false;
else bidirectionalMode = true;
xSemaphoreGive(shmSem);
}
}
else if (strncmp (param[1], "localpin.", 9) == 0) {
uint8_t pinNr = 0;
uint8_t assignment = 0;
uint8_t channel = 0;
bool notFound = true;
float temp = 0.00;
if (util_str_isa_int(¶m[1][9]))
pinNr = util_str2int(¶m[1][9]);
else
pinNr = ((int) getvar (¶m[1][9])) & 255;
if (xSemaphoreTake(procSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
for (uint8_t i=0; notFound && localPinTable[i].pinNr<255; i++) if (pinNr == localPinTable[i].pinNr) {
assignment = localPinTable[i].assignment;
channel = localPinTable[i].channel;
notFound = false;
}
xSemaphoreGive(procSem);
if (assignment == RGB) evalRGB = true;
temp = calc (nparam-2, ¶m[2]);
if (notFound) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Pin %d is not defined\r\n", getTimeStamp(), pinNr);
xSemaphoreGive(consoleSem);
}
}
else if (pinNr>0 || strcmp(¶m[1][9], "0") == 0) switch (assignment) {
case DOUT:
if (temp < 0.5) digitalWrite(pinNr, LOW);
else digitalWrite(pinNr, HIGH);
break;
#if ESPMODEL == ESP32
case AOUT:
dacWrite (pinNr, temp);
break;
#elif ESPMODEL == ESP32C2
case AOUT:
dacWrite (pinNr, temp);
break;
#endif
case PWM:
if (temp < 0) temp = 0;
else if (temp > 255) temp = 255;
ledcWrite(channel, temp);
break;
#ifdef USENEOPIXEL
case RGB:
if (stackPtr == 3)
neopixelWrite(pinNr, lifoStack[0], lifoStack[1], lifoStack[2]);
break;
#endif
default:
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Pin %d is not an output\r\n", getTimeStamp(), pinNr);
xSemaphoreGive(consoleSem);
}
}
}
}
}
break;
case 14: // sendcmd - send raw instruction to CS, not checking response
if (strlen(lineTable[lineNr].start) > 8) {
if (xSemaphoreTake(shmSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
showNextPacket = true;
xSemaphoreGive(shmSem);
}
txPacket (&(lineTable[lineNr].start[8]));
}
break;
case 15: // configpin
{
uint16_t initialVal = 0;
uint8_t function = 99;
uint8_t pinNr = 255;
if (nparam>2) {
if (util_str_isa_int(param[1]))
pinNr = util_str2int(param[1]);
else
pinNr = ((int) getvar (param[1])) & 255;
if (strcasecmp (param[2], "DIN") == 0) function = DIN;
else if (strcasecmp (param[2], "DOUT") == 0) function = DOUT;
else if (strcasecmp (param[2], "AIN") == 0) function = AIN;
else if (strcasecmp (param[2], "AOUT") == 0) function = AOUT;
else if (strcasecmp (param[2], "PWM") == 0) function = PWM;
else if (strcasecmp (param[2], "RGB") == 0) function = RGB;
else if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Unknown parameter %s for pin %d in line %d\r\n", getTimeStamp(), param[2], pinNr, lineNr+1);
xSemaphoreGive(consoleSem);
pinNr = 255;
}
if (nparam>3) {
if (function == DIN || function == AIN) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Ignoring redundant parameters for input pin in line %d\r\n", getTimeStamp(), lineNr+1);
xSemaphoreGive(consoleSem);
}
}
else {
if (function == RGB) evalRGB = true;
initialVal = calc (nparam-3, ¶m[3]);
}
}
if (pinNr!=255 && (pinNr!=0 || strcmp (param[1], "0") == 0)) autoInitPin (pinNr, function, initialVal);
else if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Cannot assign %d pin in line %d\r\n", getTimeStamp(), pinNr, lineNr+1);
xSemaphoreGive(consoleSem);
}
}
}
break;
default: // unknown instruction
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Syntax error in line %d: %s\r\n", getTimeStamp(), lineNr+1, inLine);
xSemaphoreGive(consoleSem);
}
break;
}
}
free(buffer);
}
void autoInitPin (uint8_t pinNr, uint8_t function, uint16_t initVal)
{
bool ok = true;
uint8_t i = 0;
char* typeLabel[] = {"DIN", "DOUT", "AIN", "AOUT", "PWM", "RGB" };
if (debuglevel>2 && xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s autoInitPin(%d, %d, %d)\r\n", getTimeStamp(), pinNr, function, initVal);
xSemaphoreGive(consoleSem);
}
// Sanity check parameters
if (pinNr >= MAXPINS
#ifdef LED_BUILTIN
&& pinNr != LED_BUILTIN
#endif
) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Pin %d out of range\r\n", getTimeStamp(), pinNr);
xSemaphoreGive(consoleSem);
}
return;
}
if (function > RGB) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Pin %d assigned invalid function\r\n", getTimeStamp(), pinNr);
xSemaphoreGive(consoleSem);
}
return;
}
// https://docs.espressif.com/projects/esp-idf/en/v5.0/esp32s3/hw-reference/chip-series-comparison.html
#if ESPMODEL == ESP32
if (function == AIN && pinNr < 32) ok = false;
if (function == AOUT && (pinNr < 25 || pinNr > 26)) ok = false;
if ((function == PWM || function == DOUT || function == RGB) && pinNr > 33) ok = false;
#elif ESPMODEL == ESP32S2
if (function == AIN && pinNr > 10) ok = false;
if (function == DOUT && pinNr > 45) ok = false;
if (function == AOUT && (pinNr < 17 || pinNr > 18)) ok = false;
if ((function == PWM || function == DOUT || function == RGB) && pinNr > 45) ok = false;
#elif ESPMODEL == ESP32S3
if (function == AIN && (pinNr < 3 || pinNr > 10)) ok = false;
if (function == AOUT) ok = false;
#else
if (function == AIN && pinNr > 4) ok = false;
if (function == AOUT) ok = false;
#endif
if (!ok) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Pin %d out of range for %s\r\n", getTimeStamp(), pinNr, typeLabel[function]);
xSemaphoreGive(consoleSem);
}
return;
}
// first check against hard coded pins
for (i=0; i<(sizeof(pinVars)/sizeof(pinVar_s)); i++) {
if (pinNr == pinVars[i].pinNr) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Pin %d already in use by %s\r\n", getTimeStamp(), pinNr, pinVars[i].pinDesc);
xSemaphoreGive(consoleSem);
}
return;
}
}
// now check against previously defined pins
for (i=0; i<LOCALPINCNT && localPinTable[i].pinNr<255; i++) {
if (pinNr == localPinTable[i].pinNr) {
if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s Pin %d already in use as %s\r\n", getTimeStamp(), pinNr, typeLabel[localPinTable[i].assignment]);
xSemaphoreGive(consoleSem);
}
return;
}
}
if (i<LOCALPINCNT) {
if (xSemaphoreTake(procSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
localPinTable[i].pinNr = pinNr;
localPinTable[i].assignment = function;
xSemaphoreGive(procSem);
switch (function) {
case DIN:
pinMode(pinNr, INPUT);
break;
case DOUT:
pinMode(pinNr, OUTPUT);
if (initVal == 0) digitalWrite(pinNr, LOW);
else digitalWrite(pinNr, HIGH);
break;
case AIN:
analogReadResolution(10);
adcAttachPin(pinNr);
analogSetPinAttenuation(pinNr, ADC_11db); // param 2 = attenuation, range 0-3 sets FSD: 0:ADC_0db=800mV, 1:ADC_2_5db=1.1V, 2:ADC_6db=1.35V, 3:ADC_11db=2.6V
break;
#if ESPMODEL == ESP32
case AOUT:
dacWrite (pinNr, initVal);
break;
#elif ESPMODEL == ESP32C2
case AOUT:
dacWrite (pinNr, initVal);
break;
#endif
case PWM:
if (ledChannel<15) {
ledChannel++;
if (initVal>255) initVal = 255;
localPinTable[i].channel = ledChannel;
ledcSetup(ledChannel, 5000, 8);
ledcAttachPin(pinNr, ledChannel);
ledcWrite(ledChannel, initVal);
}
break;
#ifdef USENEOPIXEL
case RGB:
if (stackPtr == 3)
neopixelWrite(pinNr, lifoStack[0], lifoStack[1], lifoStack[2]);
break;
#endif
}
}
}
else if (xSemaphoreTake(consoleSem, pdMS_TO_TICKS(TIMEOUT)) == pdTRUE) {
Serial.printf ("%s No more slots available to define custom I/O\r\n", getTimeStamp());
xSemaphoreGive(consoleSem);