Merge branch 'turnouteeprom' into mergetest, conflicts in DCC.cpp resolved

Conflicts:
	DCC.cpp

CommandStation-EX.ino

@@ -12,7 +12,6 @@
 #include "config.h"
 #include "DCCEX.h"
 
-
 ////////////////////////////////////////////////////////////////
 //
 // Enables an I2C 2x24 or 4x24 LCD Screen
@@ -32,7 +31,6 @@ DCCEXParser serialParser;
 
 void setup()
 {
-  
 ////////////////////////////////////////////
 //
 // More display stuff. Need to put this in a .h file and make

DCC.cpp

@@ -20,10 +20,10 @@
 #include "DCC.h"
 #include "DCCWaveform.h"
 #include "DIAG.h"
+#include "EEStore.h"
 #include "GITHUB_SHA.h"
 #include "version.h"
 
-
 // This module is responsible for converting API calls into
 // messages to be sent to the waveform generator.
 // It has no visibility of the hardware, timers, interrupts
@@ -48,6 +48,11 @@ __FlashStringHelper* DCC::shieldName=NULL;
 void DCC::begin(const __FlashStringHelper* motorShieldName, MotorDriver * mainDriver, MotorDriver* progDriver, byte timerNumber) {
   shieldName=(__FlashStringHelper*)motorShieldName;
   DIAG(F("<iDCC-EX V-%S / %S / %S G-%S>\n"), F(VERSION), F(ARDUINO_TYPE), shieldName, F(GITHUB_SHA));
+
+  // Load stuff from EEprom
+  (void)EEPROM; // tell compiler not to warn this is unused
+  EEStore::init();
+
   DCCWaveform::begin(mainDriver,progDriver, timerNumber); 
 }
 

DCCEXParser.cpp

@@ -46,6 +46,7 @@ const int HASH_KEYWORD_ON = 2657;
 const int HASH_KEYWORD_DCC = 6436;
 const int HASH_KEYWORD_SLOW = -17209;
 const int HASH_KEYWORD_PROGBOOST = -6353;
+const int HASH_KEYWORD_EEPROM = -7168;
 
 int DCCEXParser::stashP[MAX_PARAMS];
 bool DCCEXParser::stashBusy;
@@ -168,9 +169,9 @@ void DCCEXParser::setAtCommandCallback(AT_COMMAND_CALLBACK callback)
 // See documentation on DCC class for info on this section
 void DCCEXParser::parse(Print *stream, byte *com, bool blocking)
 {
+    (void)EEPROM; // tell compiler not to warn this is unused
     if (Diag::CMD)
         DIAG(F("\nPARSING:%s\n"), com);
-    (void)EEPROM; // tell compiler not to warn thi is unused
     int p[MAX_PARAMS];
     while (com[0] == '<' || com[0] == ' ')
         com++; // strip off any number of < or spaces
@@ -608,6 +609,11 @@ bool DCCEXParser::parseD(Print *stream, int params, int p[])
         DCC::setProgTrackBoost(true);
 	return true;
 
+    case HASH_KEYWORD_EEPROM:
+	if (params >= 1)
+	    EEStore::dump(p[1]);
+	return true;
+
     default: // invalid/unknown
         break;
     }

EEStore.cpp

@@ -2,7 +2,7 @@
 #include "Turnouts.h"
 #include "Sensors.h"
 #include "Outputs.h"
-
+#include "DIAG.h"
 
 #if defined(ARDUINO_ARCH_SAMD)
 ExternalEEPROM EEPROM;
@@ -72,5 +72,15 @@ int EEStore::pointer(){
 }
 ///////////////////////////////////////////////////////////////////////////////
 
+void EEStore::dump(int num) {
+    byte b;
+    DIAG(F("\nAddr  0x  char\n"));
+    for (int n=0 ; n<num; n++) {
+	EEPROM.get(n, b);
+	DIAG(F("%d     %x    %c\n"),n,b,isascii(b) ? b : ' ');
+    }
+}
+///////////////////////////////////////////////////////////////////////////////
+
 EEStore *EEStore::eeStore=NULL;
 int EEStore::eeAddress=0;

EEStore.h

@@ -29,6 +29,7 @@ struct EEStore{
   static void advance(int);
   static void store();
   static void clear();
+  static void dump(int);
 };
 
 #endif

Turnouts.cpp

@@ -1,5 +1,7 @@
 /*
+ *  © 2013-2016 Gregg E. Berman
  *  © 2020, Chris Harlow. All rights reserved.
+ *  © 2020, Harald Barth.
  *  
  *  This file is part of Asbelos DCC API
  *
@@ -19,13 +21,18 @@
 #include "Turnouts.h"
 #include "EEStore.h"
 #include "PWMServoDriver.h"
+#ifdef EESTOREDEBUG
+#include "DIAG.h"
+#endif
 
 bool Turnout::activate(int n,bool state){
-  //DIAG(F("\nTurnout::activate(%d,%d)\n"),n,state);
+#ifdef EESTOREDEBUG
+  DIAG(F("\nTurnout::activate(%d,%d)\n"),n,state);
+#endif
   Turnout * tt=get(n);
   if (tt==NULL) return false;
   tt->activate(state);
-  if(n>0) EEPROM.put(n,tt->data.tStatus);
+  EEStore::store();
   turnoutlistHash++;
   return true;
 }
@@ -38,10 +45,18 @@
 
 // activate is virtual here so that it can be overridden by a non-DCC turnout mechanism
 void Turnout::activate(bool state) {
-  if (state) data.tStatus|=STATUS_ACTIVE;
+#ifdef EESTOREDEBUG
-  else data.tStatus &= ~STATUS_ACTIVE;                            
+  DIAG(F("\nTurnout::activate(%d)\n"),state);
-  if (data.tStatus & STATUS_PWM) PWMServoDriver::setServo(data.tStatus & STATUS_PWMPIN, (data.inactiveAngle+(state?data.moveAngle:0)));
+#endif
-     else DCC::setAccessory(data.address,data.subAddress, state);
+  if (state)
+    data.tStatus|=STATUS_ACTIVE;
+  else
+    data.tStatus &= ~STATUS_ACTIVE;
+  if (data.tStatus & STATUS_PWM)
+    PWMServoDriver::setServo(data.tStatus & STATUS_PWMPIN, (data.inactiveAngle+(state?data.moveAngle:0)));
+  else
+    DCC::setAccessory(data.address,data.subAddress, state);
+  EEStore::store();
 }
 ///////////////////////////////////////////////////////////////////////////////
 
@@ -81,6 +96,9 @@ void Turnout::load(){
     else tt=create(data.id,data.address,data.subAddress);
     tt->data.tStatus=data.tStatus;
     EEStore::advance(sizeof(tt->data));
+#ifdef EESTOREDEBUG
+    tt->print(tt);
+#endif
   }
 }
 
@@ -93,6 +111,9 @@ void Turnout::store(){
   EEStore::eeStore->data.nTurnouts=0;
 
   while(tt!=NULL){
+#ifdef EESTOREDEBUG
+    tt->print(tt);
+#endif
     EEPROM.put(EEStore::pointer(),tt->data);
     EEStore::advance(sizeof(tt->data));
     tt=tt->nextTurnout;
@@ -129,7 +150,19 @@ Turnout *Turnout::create(int id){
   turnoutlistHash++;
   return tt;
   }
+
 ///////////////////////////////////////////////////////////////////////////////
+//
+// print debug info about the state of a turnout
+//
+#ifdef EESTOREDEBUG
+void Turnout::print(Turnout *tt) {
+    if (tt->data.tStatus & STATUS_PWM )
+      DIAG(F("Turnout %d ZeroAngle %d MoveAngle %d Status %d\n"),tt->data.id, tt->data.inactiveAngle, tt->data.moveAngle,tt->data.tStatus & STATUS_ACTIVE);
+    else
+	DIAG(F("Turnout %d Addr %d Subaddr %d Status %d\n"),tt->data.id, tt->data.address, tt->data.subAddress,tt->data.tStatus & STATUS_ACTIVE);
+}
+#endif
 
 Turnout *Turnout::firstTurnout=NULL;
 int Turnout::turnoutlistHash=0; //bump on every change so clients know when to refresh their lists

Turnouts.h

@@ -49,6 +49,9 @@ class Turnout {
   static Turnout *create(int id , byte pin , int activeAngle, int inactiveAngle);
   static Turnout *create(int id);
   void activate(bool state);
+#ifdef EESTOREDEBUG
+  void print(Turnout *tt);
+#endif
 }; // Turnout
   
 #endif