Merge pull request #10 from DCC-EX/master

merge upstream changes

DCCEX.h

@@ -10,7 +10,9 @@
 #include "DCCEXParser.h"
 #include "version.h"
 #include "WifiInterface.h"
+#if ETHERNET_ON == true
 #include "EthernetInterface.h"
+#endif
 #include "LCD_Implementation.h"
 #include "freeMemory.h"
 #include <Arduino.h>

DCCEXParser.cpp

@@ -272,7 +272,8 @@ void DCCEXParser::parse(Print *stream, byte *com, bool blocking)
         else
             break;
 
-        // Convert JMRI bizarre -1=emergency stop, 0-126 as speeds
+        // Convert DCC-EX protocol speed steps where
+        // -1=emergency stop, 0-126 as speeds
         // to DCC 0=stop, 1= emergency stop, 2-127 speeds
         if (tspeed > 126 || tspeed < -1)
             break; // invalid JMRI speed code
@@ -434,7 +435,7 @@ void DCCEXParser::parse(Print *stream, byte *com, bool blocking)
         return;
 
     case 'c': // READ CURRENT <c>
-        StringFormatter::send(stream, F("<a %d>"), DCCWaveform::mainTrack.getLastCurrent());
+        StringFormatter::send(stream, F("<a %d>"), DCCWaveform::mainTrack.get1024Current());
         return;
 
     case 'Q': // SENSORS <Q>

DCCWaveform.h

@@ -57,6 +57,11 @@ class DCCWaveform {
     POWERMODE getPowerMode();
     void checkPowerOverload();
     int  getLastCurrent();
+    inline int get1024Current() {
+	if (powerMode == POWERMODE::ON)
+	    return (int)(lastCurrent*(long int)1024/motorDriver->getRawCurrentTripValue());
+	return 0;
+    }
     void schedulePacket(const byte buffer[], byte byteCount, byte repeats);
     volatile bool packetPending;
     volatile byte sentResetsSincePacket;

EthernetInterface.cpp

@@ -18,6 +18,9 @@
  * 
  */
 
+#include "config.h"
+#include "defines.h" // This should be changed to DCCEX.h when possible
+#if ETHERNET_ON == true
 #include "EthernetInterface.h"
 #include "DIAG.h"
 #include "CommandDistributor.h"
@@ -167,7 +170,5 @@ void EthernetInterface::loop()
       for(;count>0;count--)  clients[socketOut].write(outboundRing->read());
       clients[socketOut].flush(); //maybe 
     }
-      
 }
-
+#endif
- 

LCD_Implementation.h

@@ -25,6 +25,8 @@
 // which libraray is involved.
 ////////////////////////////////////////////////////////////////////////////////////
 
+#ifndef LCD_Implementation_h
+#define LCD_Implementation_h
 #include "config.h"
 #include <Wire.h>
 #include "LCDDisplay.h"
@@ -51,5 +53,4 @@ LCDDisplay * LCDDisplay::lcdDisplay=0;
   #define CONDITIONAL_LCD_START if (false) /* NO LCD CONFIG */      
 #endif
 
-
+#endif // LCD_Implementation_h
-  

config.example.h

@@ -76,6 +76,14 @@ The configuration file for DCC++ EX Command Station
 //
 //#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

version.h

@@ -4,7 +4,7 @@
 #include "StringFormatter.h"
 
 // const char VERSION[] PROGMEM ="0.2.0";
-#define VERSION "3.0.0"
+#define VERSION "3.0.1"
 
 
 #endif