Arduino-Based MIDI Expression Pedal

// Raw potentiometer value viewer

// Constants
#include "WProgram.h"
void setup();
void loop();
const int POT_PIN = 0;                  // Pot connected to analog pin 0
const int SERIAL_PORT_RATE = 9600;


void setup()                            // Run once, when the sketch starts
{
    Serial.begin(SERIAL_PORT_RATE);     // Starts communication with the MIDI out port
}

void loop()                             // Run over and over again
{
    int nValue = analogRead(POT_PIN);
    Serial.println(nValue);
}

int main(void)
{
	init();

	setup();
    
	for (;;)
		loop();
        
	return 0;
}