Bats Have Feelings Too

Step 9 Load Software to Lilypad

Using your USB cable and USB link attach the Bats LilyPad to your computer.
Using Arduino software write the program so the Maxbotix will drive the vibe board.

I used the following program:

//Bats Have Feelings Too
//Wearable computer system to assist the visually handicapped
//Lynne Bruning November 2008

//output
int BUZZER_OUTPUT_PIN=13;

//intput
int RANGE_FINDER_INPUT_PIN=0;
int NUMBER_OF_UNITS_TO_SENSOR=42;
//change units to match your specific user and environment

void setup()
{
pinMode(RANGE_FINDER_INPUT_PIN,INPUT); //sets the range finder analog pin as input
pinMode(BUZZER_OUTPUT_PIN, OUTPUT); // sets the buzzer digital pin as output
digitalWrite(RANGE_FINDER_INPUT_PIN, LOW); // turns the buzzer off
digitalWrite(RANGE_FINDER_INPUT_PIN, HIGH); // turns the buzzer on

beginSerial(9600);
Serial.println("units");
}
void loop()
{
int val = analogRead(RANGE_FINDER_INPUT_PIN);
Serial.println(val); // units
if (val >= 0 & val <= NUMBER_OF_UNITS_TO_SENSOR)
{
digitalWrite( BUZZER_OUTPUT_PIN, HIGH); // turns the buzzer on
}
else
{
digitalWrite( BUZZER_OUTPUT_PIN, LOW); // turns the buzzer off
}
}