Frankenkar

/* * WiiChuckDemo -- * * 2008 Tod E. Kurt, http://thingm.com/ * */ #include <Wire.h>

#include "nunchuck_funcs.h" //include these libraries #include <Servo.h>

int loop_cnt=0;

int val = 0; //val is a variable to control the angle of the servo that controls the front wheels for steeringint val2 = 0; //val2 is a variable to control the angle of the servo that controls the throttle byte accx,accy,zbut,cbut; //accx and accy are for serial monitor purposes and show the values of the joystick's x and y axis. // zbut and cbut are not used however can be seen in the serial monitor.Servo myservo; //this creates a variable for the servo controlling the front wheelsServo throttle; //this creates a variable for the servo controlling the throttlevoid setup()

{

Serial.begin(19200);

nunchuck_setpowerpins();

nunchuck_init(); // send the initilization handshake Serial.print("WiiChuckDemo ready\n");

myservo.attach(14); //attach servo to analog pin 0 throttle.attach(15); //attach servo to analog pin 1 } void loop()

{

val=nunchuck_joyx(); //set value equal to the joystick's x-axis if(val<110||val>150) //if value is less than 110 or greater than 150 then { val=map(val,70,182,0,180); //set range that is originally 70-182 to 0-180 } else { val=90; //if value is in between 110 and 150 then set value equal to 90 } myservo.write(val); //turn servo to mapped value val2=nunchuck_joyy(); //set value2 equal to the joystick's y-axis if(val<110||val>150) //if value2 is less than 110 or greater than 150 then { val2=map(val2,65,173,70,105); //set range that was originally 65-173 to 70-105 } else { val2=110; //if value2 is between 110 and 150 then set equal to 110 } throttle.write(val2); //turn servo to mapped value if( loop_cnt > 100 ) { // every 100 msecs get new data loop_cnt = 0; nunchuck_get_data(); accx = nunchuck_joyx(); // ranges from approx 70 - 182 accy = nunchuck_joyy(); // ranges from approx 65 - 173 zbut = nunchuck_zbutton(); cbut = nunchuck_cbutton(); Serial.print("accx: "); Serial.print((byte)accx,DEC);

Serial.print("\taccy: "); Serial.print((byte)accy,DEC);

Serial.print("\tzbut: "); Serial.print((byte)zbut,DEC);

Serial.print("\tcbut: "); Serial.println((byte)cbut,DEC);

}

loop_cnt++;

delay(1);

}