Arduino & C++

[Harblkipz]

Hey Compsci, I have an Arduino set and I want to build a mini optical light Theremin. I have a buzzer, light sensor, and the main board. The coding for the Arduino though is C++ (Hence why I'm here). I know nothing about C++ coding, all I know is Turing, I have a mixed up code that doesn't work, I was wondering if anyone could possibly fix the bugs in it. I got the code from to examples from this site: http://web.media.mit.edu/~leah/LilyPad/index.html

Here's the

code:

int ledPin = 13; // LED is connected to digital pin 13 int sensorPin = 0; // light sensor is connected to analog pin 0 int sensorValue; // variable to store the value coming from the sensor int speakerPin = 9; // speaker connected to digital pin 9 void setup() {            pinMode(ledPin, OUTPUT); // sets the ledPin to be an output            Serial.begin(9600); //initialize the serial port            digitalWrite(ledPin, HIGH); // turn the LED on            pinMode(speakerPin, OUTPUT); // sets the speakerPin to be an output } void loop()  // run over and over again {             sensorValue = analogRead(sensorPin); // read the value from the sensor             Serial.println(sensorValue); // send that value to the computer             delay(1000); // delay for 1/10 of a second } void beep (unsigned char speakerPin, int frequencyInHertz, long timeInMilliseconds)     // the sound producing function {             int x;             long delayAmount = (long)(1000000/frequencyInHertz);             long loopTime = (long)((timeInMilliseconds*1000)/(delayAmount*2));             for (x=0;x<loopTime;x++)             {                   digitalWrite(speakerPin,HIGH);                   delayMicroseconds(delayAmount);                   digitalWrite(speakerPin,LOW);                   delayMicroseconds(delayAmount);             } } void scale () {             digitalWrite(ledPin,HIGH); //turn on the LED             beep(speakerPin,sensorValue,500); //C: play the note C (C7 from the chart linked to above) for 500ms             digitalWrite(ledPin,LOW); //turn off the LED }

What I want it to do is, when the light sensor turns its reading into a number, have the buzzer play the note corresponding to that number. I don't think its overly complicated but I could be wrong. I offer all the bits and karma I can give, can someone please help?

Thanks in advance!