store debug and info in eeprom too

Config.h

@@ -8,6 +8,16 @@
 #ifndef CONFIG_H_
 #define CONFIG_H_
 
+#include "cmd.h"
+
+
+class ConfigInvalidateCmd : public Cmd {
+public:
+  virtual String getCmdName() { return "CFGINV"; }
+  virtual String getHelp() { return "Invalidate the stored configuration"; }
+  virtual String exec(String params);
+};
+
 
 
 typedef union {
@@ -25,6 +35,11 @@ typedef union {
   uint8_t e[sizeof(unsigned long)];
 } u_ulong;
 
+typedef union {
+  bool b;
+  uint8_t e[sizeof(bool)];
+} u_bool;
+
 
 namespace Config {
   const unsigned int MAGIC_TOKEN = 0xDEADBEEF;
@@ -33,7 +48,11 @@ namespace Config {
   const int THERMOMETER_ALPHA = 4;   // 4
   const int THERMOMETER_PERIOD = 8;  // 8
   const int THERMOMETER_CAL[4] = {12, 16, 20, 24};  // 4 x 4
+  const int THERMOMETER_DEBUG = 28;  // 1
+  const int THERMOMETER_INFO = 29;   // 1
 
+  bool getBool(int pos);
+  void setBool(int pos, bool value);
   float getFloat(int pos);
   void setFloat(int pos, float value);
   unsigned int getUInt(int pos);