Create a gist now

Instantly share code, notes, and snippets.

What would you like to do?
Arduino source code: resistive joystick exercise
// Joystick exercise
#define JOYX A0
#define JOYY A1
#define BUTTON 7
int JoyX,JoyY;
boolean Button;
//-- Helper routine for printf()
int s_putc(char c, FILE *t) {
void setup() {
Serial.begin (9600);
fdevopen(&s_putc,0); // set up serial output for printf()
Serial.println ("Joystick exercise");
Serial.println ("Ed Nisley - KE4ZNU - May 2017");
void loop() {
JoyX = analogRead(JOYX);
JoyY = analogRead(JOYY);
Button = digitalRead(BUTTON);
printf("%05d - %05d - %1d\r",JoyX,JoyY,Button);

This comment has been minimized.

Show comment Hide comment

ednisley May 3, 2017

More details on my blog at


ednisley commented May 3, 2017

More details on my blog at

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment