Disable most programming functions

DCCEXParser.cpp

@@ -369,6 +369,7 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
             return;
         break;
 
+#ifndef DISABLE_PROG
     case 'w': // WRITE CV on MAIN <w CAB CV VALUE>
         DCC::writeCVByteMain(p[0], p[1], p[2]);
         return;
@@ -376,6 +377,7 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
     case 'b': // WRITE CV BIT ON MAIN <b CAB CV BIT VALUE>
         DCC::writeCVBitMain(p[0], p[1], p[2], p[3]);
         return;
+#endif
 
     case 'M': // WRITE TRANSPARENT DCC PACKET MAIN <M REG X1 ... X9>
     case 'P': // WRITE TRANSPARENT DCC PACKET PROG <P REG X1 ... X9>
@@ -393,6 +395,7 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
         }
         return;
         
+#ifndef DISABLE_PROG
     case 'W': // WRITE CV ON PROG <W CV VALUE CALLBACKNUM CALLBACKSUB>
             if (!stashCallback(stream, p, ringStream))
                 break;
@@ -427,7 +430,9 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
         DCC::writeCVBit(p[0], p[1], p[2], callback_B);
         return;
 
+#endif
     case 'R': // READ CV ON PROG
+#ifndef DISABLE_PROG
         if (params == 1)
         { // <R CV> -- uses verify callback
             if (!stashCallback(stream, p, ringStream))
@@ -442,6 +447,7 @@ void DCCEXParser::parseOne(Print *stream, byte *com, RingStream * ringStream)
             DCC::readCV(p[0], callback_R);
             return;
         }
+#endif
         if (params == 0)
         { // <R> New read loco id
             if (!stashCallback(stream, p, ringStream))

EXRAIL2.cpp

@@ -705,9 +705,11 @@ void RMFT2::loop2() {
     pausingTask=this;
     break;
 
+#ifndef DISABLE_PROG    
   case OPCODE_POM:
     if (loco) DCC::writeCVByteMain(loco, operand, getOperand(1));
     break;
+#endif
 
   case OPCODE_POWEROFF:
     TrackManager::setPower(POWERMODE::OFF);

config.example.h

@@ -141,7 +141,7 @@ The configuration file for DCC-EX Command Station
 //
 // If you do not need the EEPROM at all, you can disable all the code that saves
 // data in the EEPROM. You might want to do that if you are in a Arduino UNO
-// and want to use the EX-RAIL automation. Otherwise you do not have enough RAM
+// and want to use the EXRAIL automation. Otherwise you do not have enough RAM
 // to do that. Of course, then none of the EEPROM related commands work.
 //
 // EEPROM does not work on ESP32. So on ESP32, EEPROM will always be disabled,
@@ -149,6 +149,17 @@ The configuration file for DCC-EX Command Station
 //
 // #define DISABLE_EEPROM
 
+/////////////////////////////////////////////////////////////////////////////////////
+// DISABLE PROG
+//
+// If you do not need programming capability, you can disable all programming related
+// commands. You might want to do that if you are using an Arduino UNO and still want
+// to use EXRAIL automation, as the Uno is lacking in RAM and Flash to run both.
+// 
+// Note this disables all programming functionality, including EXRAIL.
+//
+// #define DISABLE_PROG
+
 /////////////////////////////////////////////////////////////////////////////////////
 // REDEFINE WHERE SHORT/LONG ADDR break is. According to NMRA the last short address
 // is 127 and the first long address is 128. There are manufacturers which have

config.h.txt

@@ -1,169 +0,0 @@
-/**********************************************************************
-
-Config.h
-COPYRIGHT (c) 2013-2016 Gregg E. Berman
-COPYRIGHT (c) 2020 Fred Decker
-
-The configuration file for DCC++ EX Command Station
-
-**********************************************************************/
-/////////////////////////////////////////////////////////////////////////////////////
-//  NOTE: Before connecting these boards and selecting one in this software
-//        check the quick install guides!!! Some of these boards require a voltage
-//        generating resitor on the current sense pin of the device. Failure to select
-//        the correct resistor could damage the sense pin on your Arduino or destroy
-//        the device.
-//
-// DEFINE MOTOR_SHIELD_TYPE BELOW ACCORDING TO THE FOLLOWING TABLE:
-//
-//  STANDARD_MOTOR_SHIELD : Arduino Motor shield Rev3 based on the L298 with 18V 2A per channel
-//  POLOLU_MOTOR_SHIELD   : Pololu MC33926 Motor Driver (not recommended for prog track)
-//  FUNDUMOTO_SHIELD      : Fundumoto Shield, no current sensing (not recommended, no short protection)
-//  FIREBOX_MK1           : The Firebox MK1                    
-//  FIREBOX_MK1S          : The Firebox MK1S    
-//   |
-//   +-----------------------v
-//
-// #define STANDARD_MOTOR_SHIELD F("STANDARD_MOTOR_SHIELD"),                                              
-//                               new MotorDriver(3, 12, UNUSED_PIN, 9, A0, 0.488, 1500, UNUSED_PIN),
-//                               new MotorDriver(11, 13, UNUSED_PIN, 8, A1, 0.488, 1500, UNUSED_PIN)
-
-#define MOTOR_SHIELD_TYPE STANDARD_MOTOR_SHIELD
-
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// The IP port to talk to a WIFI or Ethernet shield.
-//
-#define IP_PORT 2560
-
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// NOTE: Only supported on Arduino Mega
-// Set to false if you not even want it on the Arduino Mega
-//
-//#define ENABLE_WIFI true
-
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// DEFINE WiFi Parameters (only in effect if WIFI is on)
-//
-// If DONT_TOUCH_WIFI_CONF is set, all WIFI config will be done with
-// the <+> commands and this sketch will not change anything over
-// AT commands and the other WIFI_* defines below do not have any effect.
-//#define DONT_TOUCH_WIFI_CONF
-//
-// WIFI_SSID is the network name IF you want to use your existing home network.
-// Do NOT change this if you want to use the WiFi in Access Point (AP) mode. 
-//
-// If you do NOT set the WIFI_SSID, the WiFi chip will first try
-// to connect to the previously configured network and if that fails
-// fall back to Access Point mode. The SSID of the AP will be
-// automatically set to DCCEX_*.
-//
-// Your SSID may not conain ``"'' (double quote, ASCII 0x22).
-#define WIFI_SSID "Your network name"
-//
-// WIFI_PASSWORD is the network password for your home network or if
-// you want to change the password from default AP mode password
-// to the AP password you want. 
-// Your password may not conain ``"'' (double quote, ASCII 0x22).
-#define WIFI_PASSWORD "deadcafe"
-//
-// WIFI_HOSTNAME: You probably don't need to change this
-#define WIFI_HOSTNAME "dccex"
-//
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// Wifi connect timeout in milliseconds. Default is 14000 (14 seconds). You only need
-// to set this if you have an extremely slow Wifi router.
-//
-#define WIFI_CONNECT_TIMEOUT 14000
-
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// ENABLE_ETHERNET: Set to true if you have an Arduino Ethernet card (wired). This
-// is not for Wifi. You will then need the Arduino Ethernet library as well
-//
-//#define ENABLE_ETHERNET true
-
-
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// DEFINE STATIC IP ADDRESS *OR* COMMENT OUT TO USE DHCP
-//
-//#define IP_ADDRESS { 192, 168, 1, 31 }
-
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// DEFINE MAC ADDRESS ARRAY FOR ETHERNET COMMUNICATIONS INTERFACE
-//
-// Uncomment to use with Ethernet Shields
-//
-// Ethernet Shields do not have have a MAC address in hardware. There may be one on 
-// a sticker on the Shield that you should use. Otherwise choose one of the ones below
-// Be certain that no other device on your network has this same MAC address!
-//
-// 52:b8:8a:8e:ce:21
-// e3:e9:73:e1:db:0d
-// 54:2b:13:52:ac:0c
-
-// NOTE: This is not used with ESP8266 WiFi modules.
-
-//#define MAC_ADDRESS { 0x52, 0xB8, 0x8A, 0x8E, 0xCE, 0x21 }      // MAC address of your networking card found on the sticker on your card or take one from above
-
-// 
-// #define MAC_ADDRESS {  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xEF }
-
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// DEFINE LCD SCREEN USAGE BY THE BASE STATION
-//
-// Note: This feature requires an I2C enabled LCD screen using a Hitachi  HD44780
-//       controller and a PCF8574 based I2C 'backpack',
-//       OR an I2C Oled screen based on SSD1306 (128x64 or 128x32) controller,
-//       OR an I2C Oled screen based on SH1106 (132x64) controller.
-// To enable, uncomment one of the lines below
-
-// define LCD_DRIVER for I2C LCD address 0x3f,16 cols, 2 rows
-//#define LCD_DRIVER  {SubBus_4,0x27},20,4
-
-//OR define OLED_DRIVER width,height in pixels (address auto detected) 
-#if defined(ARDUINO_ARCH_STM32) 
-#define OLED_DRIVER 0x3c, 128, 64
-#else
-#define OLED_DRIVER {SubBus_0,0x3c}, 128, 32
-#endif
-
-#define SCROLLMODE 1
-
-/////////////////////////////////////////////////////////////////////////////////////
-// DISABLE EEPROM
-//
-// If you do not need the EEPROM at all, you can disable all the code that saves
-// data in the EEPROM. You might want to do that if you are in a Arduino UNO
-// and want to use the EX-RAIL automation. Otherwise you do not have enough RAM
-// to do that. Of course, then none of the EEPROM related commands work.
-//
-#define DISABLE_EEPROM
-
-
-/////////////////////////////////////////////////////////////////////////////////////
-//
-// DEFINE TURNOUTS/ACCESSORIES FOLLOW NORM RCN-213
-//
-// According to norm RCN-213 a DCC packet with a 1 is closed/straight
-// and one with a 0 is thrown/diverging.  In DCC++ Classic, and in previous
-// versions of DCC++EX, a turnout throw command was implemented in the packet as 
-// '1' and a close command as '0'. The #define below makes the states
-// match with the norm.  But we don't want to cause havoc on existent layouts,
-// so we define this only for new installations. If you don't want this,
-// don't add it to your config.h.
-//#define DCC_TURNOUTS_RCN_213
-
-// The following #define likewise inverts the behaviour of the <a> command 
-// for triggering DCC Accessory Decoders, so that <a addr subaddr 0> generates a 
-// DCC packet with D=1 (close turnout) and <a addr subaddr 1> generates D=0 
-// (throw turnout).
-//#define DCC_ACCESSORY_RCN_213
-
-/////////////////////////////////////////////////////////////////////////////////////