trigger overload first after second sample

LCD was not working correctly on power up, but was subsequently OK on reset.  Problem was caused by an uninitialised variable.

CommandStation-EX.ino

@@ -27,7 +27,8 @@
 /*
  *  © 2020,2021 Chris Harlow, Harald Barth, David Cutting, 
  *  Fred Decker, Gregor Baues, Anthony W - Dayton  All rights reserved.
- * 
+ *  
+ *  This file is part of CommandStation-EX
  *
  *  This is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -58,15 +59,18 @@ void setup()
   // Responsibility 1: Start the usb connection for diagnostics
   // This is normally Serial but uses SerialUSB on a SAMD processor
   Serial.begin(115200);
-   
+
+  DIAG(F("License GPLv3 fsf.org (c) dcc-ex.com"));
+
   CONDITIONAL_LCD_START {
     // This block is still executed for DIAGS if LCD not in use 
     LCD(0,F("DCC++ EX v%S"),F(VERSION));
-    LCD(1,F("Starting")); 
+    LCD(1,F("Lic GPLv3")); 
     }   
 
-//  Start the WiFi interface on a MEGA, Uno cannot currently handle WiFi
-
+  // Responsibility 2: Start all the communications before the DCC engine
+  // Start the WiFi interface on a MEGA, Uno cannot currently handle WiFi
+  // Start Ethernet if it exists
 #if WIFI_ON
   WifiInterface::setup(WIFI_SERIAL_LINK_SPEED, F(WIFI_SSID), F(WIFI_PASSWORD), F(WIFI_HOSTNAME), IP_PORT, WIFI_CHANNEL);
 #endif // WIFI_ON
@@ -79,12 +83,9 @@ void setup()
   // Note: this provides DCC with two motor drivers, main and prog, which handle the motor shield(s)
   // Standard supported devices have pre-configured macros but custome hardware installations require
   //  detailed pin mappings and may also require modified subclasses of the MotorDriver to implement specialist logic.
-
   // STANDARD_MOTOR_SHIELD, POLOLU_MOTOR_SHIELD, FIREBOX_MK1, FIREBOX_MK1S are pre defined in MotorShields.h
+  DCC::begin(MOTOR_SHIELD_TYPE);
 
- 
-  DCC::begin(MOTOR_SHIELD_TYPE); 
-         
   #if defined(RMFT_ACTIVE) 
       RMFT::begin();
   #endif

DCCEX.h

@@ -1,3 +1,24 @@
+/*
+ *  (c) 2020 Chris Harlow. All rights reserved.
+ *  (c) 2021 Fred Decker.  All rights reserved.
+ *  (c) 2020 Harald Barth. All rights reserved.
+ *  
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 // This include is intended to visually simplify the .ino for the end users.
 // If there were any #ifdefs required they are much better handled in here.  
 

DCCEXParser.cpp

@@ -578,7 +578,11 @@ bool DCCEXParser::parseZ(Print *stream, int16_t params, int16_t p[])
     }
         return true;
 
-    case 3: // <Z ID PIN INVERT>
+    case 3: // <Z ID PIN IFLAG>
+        if (p[0] < 0 ||
+	    p[1] > 255 || p[1] <= 1 || // Pins 0 and 1 are Serial to USB
+	    p[2] <   0 || p[2] > 7 )
+	  return false;
         if (!Output::create(p[0], p[1], p[2], 1))
           return false;
         StringFormatter::send(stream, F("<O>\n"));

DCCTimer.h

@@ -1,3 +1,23 @@
+/*
+ *  (c) 2021 Mike S. All rights reserved.
+ *  (c) 2021 Fred Decker.  All rights reserved.
+ *  
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 #ifndef DCCTimer_h
 #define DCCTimer_h
 #include "Arduino.h"

DCCWaveform.cpp

@@ -156,10 +156,14 @@ void DCCWaveform::checkPowerOverload(bool ackManagerActive) {
 	else
 	  if (power_sample_overload_wait>POWER_SAMPLE_OVERLOAD_WAIT) power_sample_overload_wait=POWER_SAMPLE_OVERLOAD_WAIT;
       } else {
-        setPowerMode(POWERMODE::OVERLOAD);
         unsigned int mA=motorDriver->raw2mA(lastCurrent);
         unsigned int maxmA=motorDriver->raw2mA(tripValue);
-	power_good_counter=0;
+	if (power_good_counter > 0) {
+	  power_good_counter = 0;
+	  DIAG(F("*** %S TRACK POWER WARNING current=%d max=%d ***"), isMainTrack ? F("MAIN") : F("PROG"), mA, maxmA);
+	  break;
+	}
+        setPowerMode(POWERMODE::OVERLOAD);
         sampleDelay = power_sample_overload_wait;
         DIAG(F("*** %S TRACK POWER OVERLOAD current=%d max=%d  offtime=%d ***"), isMainTrack ? F("MAIN") : F("PROG"), mA, maxmA, sampleDelay);
 	if (power_sample_overload_wait >= 10000)

DCCWaveform.h

@@ -23,7 +23,7 @@
 #include "MotorDriver.h"
 
 // Wait times for power management. Unit: milliseconds
-const int  POWER_SAMPLE_ON_WAIT = 100;
+const int  POWER_SAMPLE_ON_WAIT = 50;
 const int  POWER_SAMPLE_OFF_WAIT = 1000;
 const int  POWER_SAMPLE_OVERLOAD_WAIT = 20;
 

EEStore.h

@@ -1,3 +1,22 @@
+/*
+ *  (c) 2020 Chris Harlow. All rights reserved.
+ *  (c) 2020 Harald Barth. All rights reserved.
+ *  
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #ifndef EEStore_h
 #define EEStore_h
 
@@ -14,9 +33,9 @@ extern ExternalEEPROM EEPROM;
 
 struct EEStoreData{
   char id[sizeof(EESTORE_ID)];
-  int nTurnouts;
-  int nSensors;  
-  int nOutputs;
+  uint16_t nTurnouts;
+  uint16_t nSensors;
+  uint16_t nOutputs;
 };
 
 struct EEStore{

FSH.h

@@ -1,3 +1,21 @@
+/*
+ *  (c) 2021 Fred Decker.  All rights reserved.
+ *  
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #ifndef FSH_h
 #define FSH_h
 

GITHUB_SHA.h

@@ -1 +1 @@
-#define GITHUB_SHA "38be1d6"
+#define GITHUB_SHA "50fcbc0"

LCN.h

@@ -1,3 +1,21 @@
+/*
+ *  (c) 2021 Fred Decker.  All rights reserved.
+ *  
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #ifndef LCN_h
 #define LCN_h
 #include <Arduino.h>

LiquidCrystal_I2C.cpp

@@ -47,7 +47,7 @@ LiquidCrystal_I2C::LiquidCrystal_I2C(uint8_t lcd_Addr, uint8_t lcd_cols,
   lcdRows = lcd_rows;
   lcdCols = lcd_cols;
 
-  _backlightval &= ~LCD_BACKLIGHT;
+  _backlightval = 0;
 
   I2CManager.begin();
   I2CManager.setClock(100000L);    // PCF8574 is spec'd to 100kHz.

MotorDrivers.h

@@ -1,3 +1,24 @@
+/*
+ *  (c) 2020 Chris Harlow. All rights reserved.
+ *  (c) 2021 Fred Decker.  All rights reserved.
+ *  (c) 2020 Harald Barth. All rights reserved.
+ *  (c) 2020 Anthony W - Dayton. All rights reserved.
+ *
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #ifndef MotorDrivers_h
 #define MotorDrivers_h
 #include <Arduino.h>

Outputs.cpp

@@ -100,14 +100,14 @@ void  Output::activate(int s){
 
 ///////////////////////////////////////////////////////////////////////////////
 
-Output* Output::get(int n){
+Output* Output::get(uint16_t n){
   Output *tt;
   for(tt=firstOutput;tt!=NULL && tt->data.id!=n;tt=tt->nextOutput);
   return(tt);
 }
 ///////////////////////////////////////////////////////////////////////////////
 
-bool Output::remove(int n){
+bool Output::remove(uint16_t n){
   Output *tt,*pp=NULL;
 
   for(tt=firstOutput;tt!=NULL && tt->data.id!=n;pp=tt,tt=tt->nextOutput);
@@ -127,17 +127,46 @@ bool Output::remove(int n){
 ///////////////////////////////////////////////////////////////////////////////
 
 void Output::load(){
-  struct OutputData data;
+  struct BrokenOutputData bdata;
   Output *tt;
+  bool isBroken=1;
 
-  for(int i=0;i<EEStore::eeStore->data.nOutputs;i++){
-    EEPROM.get(EEStore::pointer(),data);
-    tt=create(data.id,data.pin,data.iFlag);
-    tt->data.oStatus=bitRead(tt->data.iFlag,1)?bitRead(tt->data.iFlag,2):data.oStatus;      // restore status to EEPROM value is bit 1 of iFlag=0, otherwise set to value of bit 2 of iFlag
-    digitalWrite(tt->data.pin,tt->data.oStatus ^ bitRead(tt->data.iFlag,0));
-    pinMode(tt->data.pin,OUTPUT);
-    tt->num=EEStore::pointer();
-    EEStore::advance(sizeof(tt->data));
+  // This is a scary kluge. As we have two formats in EEPROM due to an
+  // earlier bug, we don't know which we encounter now. So we guess
+  // that if in all entries this byte has value of 7 or lower this is
+  // an iFlag and thus the broken format. Otherwise it would be a pin
+  // id. If someone uses only pins 0 to 7 of their arduino, they
+  // loose. This is (if you look at an arduino) however unlikely.
+
+  for(uint16_t i=0;i<EEStore::eeStore->data.nOutputs;i++){
+    EEPROM.get(EEStore::pointer()+ i*sizeof(struct BrokenOutputData),bdata);
+    if (bdata.iFlag > 7) { // it's a pin and not an iFlag!
+      isBroken=0;
+      break;
+    }
+  }
+  if ( isBroken ) {
+    for(uint16_t i=0;i<EEStore::eeStore->data.nOutputs;i++){
+      EEPROM.get(EEStore::pointer(),bdata);
+      tt=create(bdata.id,bdata.pin,bdata.iFlag);
+      tt->data.oStatus=bitRead(tt->data.iFlag,1)?bitRead(tt->data.iFlag,2):bdata.oStatus;      // restore status to EEPROM value is bit 1 of iFlag=0, otherwise set to value of bit 2 of iFlag
+      digitalWrite(tt->data.pin,tt->data.oStatus ^ bitRead(tt->data.iFlag,0));
+      pinMode(tt->data.pin,OUTPUT);
+      tt->num=EEStore::pointer();
+      EEStore::advance(sizeof(struct BrokenOutputData));
+    }
+  } else {
+    struct OutputData data;
+
+    for(uint16_t i=0;i<EEStore::eeStore->data.nOutputs;i++){
+      EEPROM.get(EEStore::pointer(),data);
+      tt=create(data.id,data.pin,data.iFlag);
+      tt->data.oStatus=bitRead(tt->data.iFlag,1)?bitRead(tt->data.iFlag,2):data.oStatus;      // restore status to EEPROM value is bit 1 of iFlag=0, otherwise set to value of bit 2 of iFlag
+      digitalWrite(tt->data.pin,tt->data.oStatus ^ bitRead(tt->data.iFlag,0));
+      pinMode(tt->data.pin,OUTPUT);
+      tt->num=EEStore::pointer();
+      EEStore::advance(sizeof(struct OutputData));
+    }
   }
 }
 
@@ -160,7 +189,7 @@ void Output::store(){
 }
 ///////////////////////////////////////////////////////////////////////////////
 
-Output *Output::create(int id, int pin, int iFlag, int v){
+Output *Output::create(uint16_t id, uint8_t pin, uint8_t iFlag, uint8_t v){
   Output *tt;
 
   if(firstOutput==NULL){

Outputs.h

@@ -23,25 +23,34 @@
 
 struct OutputData {
   uint8_t oStatus;
-  uint8_t id;
+  uint16_t id;
   uint8_t pin; 
   uint8_t iFlag; 
 };
 
+struct BrokenOutputData {
+  uint8_t oStatus;
+  uint8_t id;
+  uint8_t pin;
+  uint8_t iFlag;
+};
+
 class Output{
-  public:
+
+public:
   void activate(int s);
-  static Output* get(int);
-  static bool remove(int);
+  static Output* get(uint16_t);
+  static bool remove(uint16_t);
   static void load();
   static void store();
-  static Output *create(int, int, int, int=0);
+  static Output *create(uint16_t, uint8_t, uint8_t, uint8_t=0);
   static Output *firstOutput;
   struct OutputData data;
   Output *nextOutput;
   static void printAll(Print *);
-  private:
-  int num;  // Chris has no idea what this is all about!
+
+private:
+  int num;  // EEPROM pointer (Chris has no idea what this is all about!)
   
 }; // Output
   

PWMServoDriver.cpp

@@ -1,5 +1,21 @@
-
-
+/*
+ *  (c) 2020 Chris Harlow. All rights reserved.
+ *
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
 /*!
  *  @file PWMServoDriver.cpp
  *
@@ -16,11 +32,7 @@
  *  
  *  @section author Author
  *  Chris Harlow (TPL) 
- *  original by Limor Fried/Ladyada (Adafruit Industries).
  *
- *  @section license License
- *
- *  BSD license, all text above must be included in any redistribution
  */
 #include <Arduino.h>
 #include "PWMServoDriver.h"

PWMServoDriver.h

@@ -1,3 +1,21 @@
+/*
+ *  (c) 2020 Chris Harlow. All rights reserved.
+ *
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
 /*!
  *  @file PWMServoDriver.h
  *

SSD1306Ascii.cpp

@@ -1,6 +1,8 @@
 /* Based on Arduino SSD1306Ascii Library, Copyright (C) 2015 by William Greiman
  * Modifications (C) 2021 Neil McKechnie
  *
+ *  This file is part of CommandStation-EX
+ *
  * This Library is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or

SSD1306Ascii.h

@@ -1,6 +1,8 @@
 /* Based on Arduino SSD1306Ascii Library, Copyright (C) 2015 by William Greiman
  * Modifications (C) 2021 Neil McKechnie
  *
+ *  This file is part of CommandStation-EX
+ *
  * This Library is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or

Sensors.cpp

@@ -184,7 +184,7 @@ void Sensor::load(){
   struct SensorData data;
   Sensor *tt;
 
-  for(int i=0;i<EEStore::eeStore->data.nSensors;i++){
+  for(uint16_t i=0;i<EEStore::eeStore->data.nSensors;i++){
     EEPROM.get(EEStore::pointer(),data);
     tt=create(data.snum,data.pin,data.pullUp);
     EEStore::advance(sizeof(tt->data));

Turnouts.cpp

@@ -103,7 +103,7 @@ void Turnout::load(){
   struct TurnoutData data;
   Turnout *tt;
 
-  for(int i=0;i<EEStore::eeStore->data.nTurnouts;i++){
+  for(uint16_t i=0;i<EEStore::eeStore->data.nTurnouts;i++){
     EEPROM.get(EEStore::pointer(),data);
     if (data.tStatus & STATUS_PWM) tt=create(data.id,data.tStatus & STATUS_PWMPIN, data.inactiveAngle,data.moveAngle);
     else tt=create(data.id,data.address,data.subAddress);

WiThrottle.cpp

@@ -140,7 +140,7 @@ void WiThrottle::parse(RingStream * stream, byte * cmdx) {
             }
             else if (cmd[1]=='T' && cmd[2]=='A') { // PTA accessory toggle 
                 int id=getInt(cmd+4); 
-                byte newstate=2; // newstate can be 0,1 or 2. 2 is "invalid".
+                bool newstate=false;
                 Turnout * tt=Turnout::get(id);
                 if (!tt) {
                   // If turnout does not exist, create it
@@ -150,16 +150,12 @@ void WiThrottle::parse(RingStream * stream, byte * cmdx) {
                   StringFormatter::send(stream, F("HmTurnout %d created\n"),id);
                 }
                 switch (cmd[3]) {
-		  // T and C according to RCN-213 where 0 is Stop, Red, Thrown, Diverging.
-		  case 'T': newstate=0; break;
-		  case 'C': newstate=1; break;
-		  case '2': newstate=!Turnout::isActive(id); break;
-		  default : /* newstate still invalid */ break;
+                    case 'T': newstate=true; break;
+                    case 'C': newstate=false; break;
+                    case '2': newstate=!Turnout::isActive(id);                 
                 }
-		if (newstate != 2) {
-		  Turnout::activate(id,newstate);
-		  StringFormatter::send(stream, F("PTA%c%d\n"),newstate?'4':'2',id );
-		}
+		            Turnout::activate(id,newstate);
+                StringFormatter::send(stream, F("PTA%c%d\n"),newstate?'4':'2',id );   
             }
             break;
        case 'N':  // Heartbeat (2), only send if connection completed by 'HU' message

WifiInboundHandler.h

@@ -1,3 +1,22 @@
+/*
+ *  (c) 2021 Fred Decker.  All rights reserved.
+ *  (c) 2020 Chris Harlow. All rights reserved.
+ *
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
 #ifndef WifiInboundHandler_h
 #define WifiInboundHandler_h
 

config.example.h

@@ -1,7 +1,23 @@
-/**********************************************************************
+/*
+ *  COPYRIGHT (c) 2020 Fred Decker
+ *  
+ *  This file is part of CommandStation-EX
+ *
+ *  This is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  It is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
+ */
 
-config.h
-COPYRIGHT (c) 2020 Fred Decker
+/**********************************************************************
 
 The configuration file for DCC-EX Command Station
 

version.h

@@ -3,7 +3,10 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "3.1.4"
+
+#define VERSION "3.1.6"
+// 3.1.6 Make output ID two bytes and guess format/size of registered outputs found in EEPROM
+// 3.1.5 Fix LCD corruption on power-up
 // 3.1.4 Refactor OLED and LCD drivers and remove unused code
 // 3.1.3 Add a loop delay to give more time for sensing an Ethernet cable connection
 // 3.1.2 Eliminate wait after write when prog is joined or prog power is off