Arduino Robot EEPROMs

code: [select]

#include <arduinorobot.h>
#include <wire.h>
#include <spi.h>
#include <eeprom.h>

int movecount[20];
int motorpower = 255;
int turnspeed = 77;
int sensorvalue = 0;
boolean ismoving = false;

void setup() {
 robot.begin();
 serial.begin(9600);
 robot.beginspeaker();
 robot.begintft();
 robot.beginsd();
 
 robot.fillscreen(0x0099ff);
 robot.drawrect(0,0,128,20, 0xffffff);
 robot.fillrect(0,0,128,20, 0xffffff);
 robot.stroke(0,0,0);
 robot.text("    arduino robot",0, 5);
 robot.drawbmp("buttons.bmp",95,127);
}

void loop() {
  clearmoves();
  addmoves();
  delay(1000);
  executemoves();
}

void clearmoves() {
  for(int = 0; < 20; i++) {
    movecount[i]=-1;
  }
}

void addmoves() {
  robot.stroke(255,255,255);
  robot.text("-buttons add moves", 0, 24);
  robot.stroke(255,255,255);
  robot.text("-middle end input", 0, 33);
  robot.drawline(0,45,128,45, 0xffffff);
 
  for(int =0; < 20;) {
    int key = robot.keyboardread();
    if(key == button_middle) {
      break;
    } else if(key == button_none) {
      continue;
    }
    movecount[i]=key;
    printsequence(i,50);
    delay(100);
    i++;
  }
}

void executemoves() {
  for(int =0; < 20; i++) {
    switch(movecount[i]) {
      case button_left:
        turnleft();
        break;
      case button_right:
        turnright();
        break;
      case button_up:
        moveforward();
        break;
      case button_down:
        movebackward();
        break;
      }
     
    robot.text("performing moves...", 5,70);
    robot.stroke(255,0,0);
    printsequence(i,86);
    delay(1000);
    robot.motorsstop();
    delay(1000);
    robot.stroke(255,255,255);
   
    if(movecount[i] == (-1))
    {
      robot.text("completed!",5,103);
      ismoving = false;
      delay(2000);
      setup();
      break;
    }
  }
}

void moveforward() {
  robot.motorswrite(motorpower,  motorpower);
  delay(200);
  robot.motorsstop();
  ismoving = true;
}

void movebackward() {
  robot.motorswrite(-motorpower, -motorpower);
  delay(200);
  robot.motorsstop();
  ismoving = true;
}

void turnleft() {
  robot.motorswrite(turnspeed, -turnspeed);
  ismoving = true;
}

void turnright() {
  robot.motorswrite(-turnspeed, turnspeed);
  ismoving = true;
}

char keytochar(int key) {
  switch(key) {
    case button_left:
      return '<';
    case button_right:
      return '>';
    case button_up:
      return '^';
    case button_down:
      return 'v';
  }
}

void printsequence(int i, int originy) {
  robot.text(keytochar(movecount[i]), i%14*8+5, i/14*10+originy);
}

void playmelody() {
  char atinymelody[] = "8ef#adb";// play
  robot.playmelody(atinymelody);// play melody
}



i working code , robot above. want use eeproms on robot don't know how or use it. i've had examples had no luck. want store move sequences addmoves method , when turn off , on, should retain , perform recent move sequences.

can on how implement this?

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