Merge pull request arduino#325 from tekka007/ClearConfig

HW-independent ClearEepromConfig, substitutes arduino#314

Author: fallberg

Diff for: libraries/MySensors/MyConfig.h

@@ -42,6 +42,9 @@
 // Enable this in sketch if you want to use TX(1), RX(0) as normal I/O pin
 //#define MY_DISABLED_SERIAL
 
+// Enable MY_CORE_ONLY flag if you want to use core functions without loading the framework
+//#define MY_CORE_ONLY
+
 // Turn off debug if serial pins is used for other stuff
 #ifdef MY_DISABLED_SERIAL
 #undef MY_DEBUG

Diff for: libraries/MySensors/MySensor.h

@@ -48,8 +48,10 @@
 	//#undef F
 	//#define F(x) (x)
 	#include "core/MyHwESP8266.cpp"
-	// For ESP8266, we always enable gateway feature
-	#define MY_GATEWAY_ESP8266
+	// Enable gateway feature
+	#if !defined(MY_CORE_ONLY)
+		#define MY_GATEWAY_ESP8266
+	#endif
 #elif defined(ARDUINO_ARCH_AVR)
 	#include "core/MyHwATMega328.cpp"
 #elif defined(ARDUINO_ARCH_SAMD)
@@ -219,22 +221,24 @@
 	#undef MY_INCLUSION_BUTTON_FEATURE
 #endif
 
-#if !defined(MY_GATEWAY_FEATURE) && !defined(MY_RADIO_FEATURE)
-	#error No forward link or gateway feature activated. This means nowhere to send messages! Pretty pointless.
+#if !defined(MY_CORE_ONLY)
+	#if !defined(MY_GATEWAY_FEATURE) && !defined(MY_RADIO_FEATURE)
+		#error No forward link or gateway feature activated. This means nowhere to send messages! Pretty pointless.
+	#endif
 #endif
 
-
 #include "core/MyCapabilities.h"
 #include "core/MyMessage.cpp"
 #include "core/MySensorCore.cpp"
 
 #include <Arduino.h>
 
-#if defined(MY_GATEWAY_ESP8266)
-	#include "core/MyMainESP8266.cpp"
-#else
-	#include "core/MyMainDefault.cpp"
+#if !defined(MY_CORE_ONLY)
+	#if defined(MY_GATEWAY_ESP8266)
+		#include "core/MyMainESP8266.cpp"
+	#else
+		#include "core/MyMainDefault.cpp"
+	#endif
 #endif
 
-
 #endif

Diff for: libraries/MySensors/core/MySensorCore.cpp

@@ -190,6 +190,9 @@ ControllerConfig getConfig() {
 boolean _sendRoute(MyMessage &message) {
 	// increment heartbeat counter
 	_heartbeat++;
+	#if defined(MY_CORE_ONLY)
+		(void)message;
+	#endif
 	#if defined(MY_GATEWAY_FEATURE)
 		if (message.destination == _nc.nodeId) {
 			// This is a message sent from a sensor attached on the gateway node.

Diff for: libraries/MySensors/examples/ClearEepromConfig/ClearEepromConfig.ino

@@ -23,21 +23,23 @@
  * This sketch clears radioId, relayId and other routing information in EEPROM back to factory default
  * 
  */
+// load core modules only
+#define MY_CORE_ONLY
 
-#include <MyConfig.h>  
 #include <EEPROM.h>
+#include <MySensor.h>  
 
 void setup()  
 { 
   Serial.begin(MY_BAUD_RATE);
   Serial.println("Started clearing. Please wait...");
-  for (int i=0;i<512;i++) {
-    EEPROM.write(i, 0xff);
+  for (int i=0;i<EEPROM_LOCAL_CONFIG_ADDRESS;i++) {
+    hwWriteConfig(i,0xFF);  
   }
   Serial.println("Clearing done. You're ready to go!");
 }
 
 void loop()      
 { 
   // Nothing to do here...
-} 
+} 

Diff for: libraries/MySensors/keywords.txt

@@ -31,6 +31,7 @@ smartSleep	KEYWORD2
 #######################################
 AUTO	LITERAL1
 MY_DEBUG	LITERAL1
+MY_CORE_ONLY	LITERAL1
 MY_REPEATER_FEATURE	LITERAL1
 MY_RADIO_NRF24	LITERAL1
 MY_RADIO_RFM69	LITERAL1