FireFly 2012: handheld remote with graphic LCD, IR receiver and Wii Nunchuk

From the Arduino sketchbook (Electronics\Arduino\Hexapod\hexapod_remote_glcd, was GLCD).

2011-firefly-mega-ssc32/firmware/2012-glcd-remote/hexapod_remote_glcd/hexapod_remote_glcd.ino

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+/*
+  GLCD Library - Hello World
+ 
+ This sketch prints "Hello World!" to the LCD
+ and shows the time in seconds since reset.
+ 
+ The circuit:
+ See the inlcuded documentation in glcd/doc directory for how to wire
+ up the glcd module. glcd/doc/GLCDref.htm can be viewed in your browser
+ by clicking on the file.
+ 
+ */
+
+// include the library header
+#include "Arduino.h"
+#include "hexapod.h"
+#include "glcd.h"
+//#include "math.h"
+//#include "Wire.h"
+//#include "WiiChuck.h"
+#include "bitmaps/allBitmaps.h"
+//#include "IRremote.h"
+
+#define MAXANGLE 90
+#define MINANGLE -90
+
+// include the Fonts
+#include "fonts/allFonts.h"
+
+WiiChuck chuck = WiiChuck();
+int angleStart, currentAngle;
+int tillerStart = 0;
+double angle;
+int RECV_PIN = 11;
+int m, mt; //mode
+long int oud, oud2, oudt, t; //ouden ontvangen code
+String protocol;
+
+IRrecv irrecv(RECV_PIN);
+
+decode_results results;
+
+void setup() {
+  // Initialize the GLCD 
+  GLCD.Init();
+
+  pinMode(13, OUTPUT);
+  digitalWrite(13, LOW);
+
+  // Select the font for the default text area
+  GLCD.SelectFont(SystemFont5x7);
+
+  Serial.begin(9600);
+  irrecv.enableIRIn(); // Start the IR receiver
+
+  chuck.begin();
+  while (!chuck.plugd)
+    chuck.CheckifPlugd();
+
+  //GLCD.DrawBitmap(Earth, 0, 0, WHITE);
+
+  GLCD.CursorTo(12, 1); 
+  GLCD.print("Nederland");
+  delay(3500);
+}
+
+long int getIR(decode_results *results) {
+  return results->value; 
+}
+
+void dump(decode_results *results) {
+  int count = results->rawlen;
+  GLCD.CursorTo(0, 1);
+  if (results->decode_type == UNKNOWN) {
+    protocol = "Unknown encoding: ";
+  } 
+  else if (results->decode_type == NEC) {
+    protocol = "Decoded NEC: ";
+  } 
+  else if (results->decode_type == SONY) {
+    protocol = "Decoded SONY: ";
+  } 
+  else if (results->decode_type == RC5) {
+    protocol = "Decoded RC5: ";
+  } 
+  else if (results->decode_type == RC6) {
+    protocol = "Decoded RC6: ";
+  }
+  GLCD.print(protocol);
+  GLCD.CursorTo(0, 2); 
+  GLCD.print(oud2, HEX); 
+  GLCD.CursorTo(0, 3);
+  GLCD.print(oud, HEX);
+  GLCD.CursorTo(0, 4);
+  long int t = results->value;
+  oudt = t;
+}
+
+#define s1 50
+#define s2 50
+int stop = 0;
+int stopstate = 0;
+
+void loop() 
+{
+  if (irrecv.decode(&results)){
+    long int t2 = getIR(&results);
+    t = t2;
+  }
+
+  if (stop)
+  {
+    if ((t == 0x1045B) & (stopstate != 2)) {
+      mt = 0;
+      if (m == 0)
+        m = 1;
+      else
+        m = 0;
+      stopstate = 2;
+    }
+    else if (( t == 0x45B) & (stopstate != 3)) {
+      mt = 0;
+      if (m == 0)
+        m = 1;
+      else
+        m = 0;
+      stopstate = 3;
+    }
+    else if ((t == 0x1042C ) || ( t == 0x42C)) {
+      stop = false;
+    }
+  }
+  else if ((t == 0x431 ) || ( t == 0x10431)) { 
+    digitalWrite(13, HIGH);
+    stop = true;
+  }
+  else if ((t == 0x40F ) || ( t == 0x1040F)) {
+    digitalWrite(13, HIGH);
+    irrecv.resume(); // Receive the next value
+    m = 60;
+  }
+  else if ((t == 0x1040C ) || ( t == 0x40C)) {
+    //power
+    GLCD.ClearScreen();
+    //GLCD.DrawBitmap(Power, 64, 0, BLACK);
+
+    while (1){
+    }
+  }
+  else
+  {
+    mt++;
+    digitalWrite(13, LOW);
+  }
+
+  switch (mt){
+  case 1:   
+    m = 0;  
+    break;
+  case s1:  
+    m = 1;  
+    break;
+  case s1+s2:
+    mt = 0; 
+    break;
+  }
+
+  if (m == 0)
+  {
+    GLCD.ClearScreen();
+    GLCD.CursorTo(0, 0); 
+    GLCD.print("IR Receiver");
+    //GLCD.DrawBitmap(Ir, 116, 0, BLACK);
+    if (irrecv.decode(&results)) {
+      dump(&results);
+      delay(100);
+      irrecv.resume(); // Receive the next value
+      oud2 = oud;
+    }
+    else
+    {
+      oud = oudt;
+      GLCD.CursorTo(0, 1);
+      GLCD.print(protocol);
+      GLCD.CursorTo(0, 2); 
+      GLCD.print(oud2, HEX); 
+      GLCD.CursorTo(0, 3); 
+      GLCD.print(oud, HEX); 
+      GLCD.CursorTo(0, 4); 
+      GLCD.print("No DATA Input"); 
+    }
+
+  }
+  else
+  {
+    GLCD.ClearScreen();
+
+    chuck.update();
+    if (!chuck.plugd)
+      chuck.CheckifPlugd();
+    else {
+
+      GLCD.CursorTo(0, 0);
+
+      GLCD.print("MangaValk");
+      //GLCD.DrawBitmap(Nun, 106, 0, BLACK);
+
+      GLCD.CursorTo(0, 2);
+
+      GLCD.print("C: "); 
+      GLCD.print(chuck.buttonC); 
+      GLCD.print(" Z: "); 
+      GLCD.print(chuck.buttonZ);
+
+      GLCD.CursorTo(0, 3);
+      GLCD.print("Roll: ");
+      GLCD.print(chuck.readRoll());
+      GLCD.CursorTo(0, 4);
+      GLCD.print("Pitch: ");
+      GLCD.print(chuck.readPitch()-75);
+      GLCD.CursorTo(0, 5);
+      GLCD.print("Jy: ");
+      GLCD.print(chuck.readJoyY());
+      GLCD.CursorTo(0, 6);
+      GLCD.print("Jx: ");
+      GLCD.print(chuck.readJoyX()); 
+      GLCD.CursorTo(0, 7);
+      GLCD.print("Atan2: ");
+      GLCD.print(atan2(chuck.readJoyX(), chuck.readJoyY()));
+    }
+
+    irrecv.resume(); // Receive the next value
+  }
+  delay(100);
+}
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