fix examples

avoid initialization order problem rendering keymaps unusable on some
cases if calling keymap::getCmdChar function.
initialized by the default data instead

#147

#126

Author: neu-rah

examples/LCDs/LiquidCrystal/LiquidCrystal/LiquidCrystal.ino

@@ -35,7 +35,7 @@ encoderIn<encA,encB> encoder;//simple quad encoder driver
 encoderInStream<encA,encB> encStream(encoder,4);// simple quad encoder fake Stream
 
 //a keyboard with only one key as the encoder button
-keyMap encBtn_map[]={{-encBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, this is on when low
+keyMap encBtn_map[]={{-encBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, this is on when low
 keyIn<1> encButton(encBtn_map);//1 is the number of keys
 
 //input from the encoder + encoder button + serial

examples/LCDs/Malpartida/I2C/I2C/I2C.ino

@@ -38,7 +38,7 @@ http://playground.arduino.cc/Code/LCD3wires
   encoderInStream<encA,encB> encStream(encoder,ENC_SENSIVITY);// simple quad encoder fake Stream
 
   //a keyboard with only one key as the encoder button
-  keyMap encBtn_map[]={{-encBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, this is on when low
+  keyMap encBtn_map[]={{-encBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, this is on when low
   keyIn<1> encButton(encBtn_map);//1 is the number of keys
 
   serialIn serial(Serial);

examples/LCDs/PCF8574/PCF8574/PCF8574.ino

@@ -36,7 +36,7 @@ encoderIn<encA,encB> encoder;//simple quad encoder driver
 encoderInStream<encA,encB> encStream(encoder,ENC_SENSIVITY);// simple quad encoder fake Stream
 
 //a keyboard with only one key as the encoder button
-keyMap encBtn_map[]={{-encBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, this is on when low
+keyMap encBtn_map[]={{-encBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, this is on when low
 keyIn<1> encButton(encBtn_map);//1 is the number of keys
 
 //input from the encoder + encoder button + serial

examples/U8G2/U8G2/U8G2.ino

@@ -173,7 +173,7 @@ encoderIn<encA,encB> encoder;//simple quad encoder driver
 encoderInStream<encA,encB> encStream(encoder,4);// simple quad encoder fake Stream
 
 //a keyboard with only one key as the encoder button
-keyMap encBtn_map[]={{-encBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, this is on when low
+keyMap encBtn_map[]={{-encBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, this is on when low
 keyIn<1> encButton(encBtn_map);//1 is the number of keys
 
 // menuIn* inputsList[]={&encBuitton,&Serial};

examples/U8GLib/U8Glib/U8GLib.ino

@@ -152,7 +152,7 @@ encoderIn<encA,encB> encoder;//simple quad encoder driver
 encoderInStream<encA,encB> encStream(encoder,4);// simple quad encoder fake Stream
 
 //a keyboard with only one key as the encoder button
-keyMap encBtn_map[]={{-encBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, on = low
+keyMap encBtn_map[]={{-encBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, on = low
 keyIn<1> encButton(encBtn_map);//1 is the number of keys
 
 serialIn serial(Serial);

examples/adafruitGfx/lcdMono/lcdMono/lcdMono.ino

@@ -100,7 +100,7 @@ encoderIn<encA,encB> encoder;//simple quad encoder driver
 encoderInStream<encA,encB> encStream(encoder,4);// simple quad encoder fake Stream
 
 //a keyboard with only one key as the encoder button
-keyMap encBtn_map[]={{-encBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, this is on when low
+keyMap encBtn_map[]={{-encBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, this is on when low
 keyIn<1> encButton(encBtn_map);//1 is the number of keys
 
 serialIn serial(Serial);

examples/adafruitGfx/tft/tft/tft.ino

@@ -144,7 +144,7 @@ encoderIn<encA,encB> encoder;//simple quad encoder driver
 encoderInStream<encA,encB> encStream(encoder,4);// simple quad encoder fake Stream
 
 //a keyboard with only one key as the encoder button
-keyMap encBtn_map[]={{-encBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, this is on when low
+keyMap encBtn_map[]={{-encBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, this is on when low
 keyIn<1> encButton(encBtn_map);//1 is the number of keys
 
 serialIn serial(Serial);

examples/ajoy/ajoy/ajoy.ino

@@ -49,7 +49,7 @@ MENU(mainMenu,"Main menu",doNothing,noEvent,wrapStyle
 //joystick button pin
 #define joyBtn 4
 
-keyMap btnsMap[]={{-joyBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, this is on when low
+keyMap btnsMap[]={{-joyBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, this is on when low
 keyIn<1> btns(btnsMap);// 1 is the number of keys
 
 serialIn menuSerialIn(Serial);

examples/btnNav/btnNav/btnNav.ino

@@ -161,17 +161,7 @@ void setup() {
   Serial.begin(115200);
   while(!Serial);
   pinMode(LEDPIN, OUTPUT);
-  // pinMode(BTN_SEL,INPUT_PULLUP);
-  // pinMode(BTN_UP,INPUT_PULLUP);
-  // pinMode(BTN_DOWN,INPUT_PULLUP);
   joystickBtns.begin();
-  Serial<<"options->navCodes: 0x"<<hex((int)options->navCodes)<<endl;
-  Serial<<"options->navCodes["<<noCmd<<"]: 0x"<<hex(options->navCodes[0].ch)<<" 0x"<<hex(options->getCmdChar(noCmd))<<endl;
-  Serial<<"options->navCodes["<<escCmd<<"]: 0x"<<hex(options->navCodes[1].ch)<<" 0x"<<hex(options->getCmdChar(escCmd))<<endl;
-  Serial<<"options->navCodes["<<enterCmd<<"]: 0x"<<hex(options->navCodes[2].ch)<<" 0x"<<hex(options->getCmdChar(enterCmd))<<endl;
-  for(int n=0;n<3;n++) {
-    Serial<<joystickBtn_map[n].pin<<": 0x"<<hex(joystickBtn_map[n].code)<<"("<<(char)joystickBtn_map[n].code<<")"<<endl;
-  }
 }
 
 #define SOFT_DEBOUNCE_MS 100

examples/concurrent/concurrent/concurrent.ino

@@ -37,7 +37,7 @@ encoderIn<encA,encB> encoder;//simple quad encoder driver
 encoderInStream<encA,encB> encStream(encoder,ENC_SENSIVITY);// simple quad encoder fake Stream
 
 //a keyboard with only one key as the encoder button
-keyMap encBtn_map[]={{-encBtn,options->getCmdChar(enterCmd)}};//negative pin numbers use internal pull-up, this is on when low
+keyMap encBtn_map[]={{-encBtn,defaultOptions[enterCmd].ch}};//negative pin numbers use internal pull-up, this is on when low
 keyIn<1> encButton(encBtn_map);//1 is the number of keys
 
 //input from the encoder + encoder button + serial