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@mischa
Created October 10, 2016 15:26
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/* GTD IV: San Diego
*
*
*/
#include <Wire.h>
#include <Adafruit_MMA8451.h>
#include <Adafruit_Sensor.h>
Adafruit_MMA8451 mma = Adafruit_MMA8451();
const int buttonPin = 2; // button pin
int buttonState = 0;
const int ledLeft = 11;
const int ledRight = 10;
int incomingByte;
unsigned long previousMillis = 0;
int gap = 500;
void setup() {
Serial.begin(9600);
pinMode(buttonPin, INPUT);
pinMode(ledLeft, OUTPUT);
pinMode(ledRight, OUTPUT);
if (! mma.begin()) {
//Serial.println("Debug: Couldnt start");
while (1);
}
//Serial.println("Debug: MMA8451 found!");
mma.setRange(MMA8451_RANGE_2_G);
}
void loop() {
int buttonState = digitalRead(buttonPin);
mma.read();
sensors_event_t event;
mma.getEvent(&event);
float accX = event.acceleration.x;
Serial.print(accX);
Serial.print(",");
float accY = event.acceleration.y;
Serial.print(accY);
Serial.print(",");
float accZ = event.acceleration.z;
Serial.print(accZ);
Serial.print(",");
Serial.print(buttonState);
Serial.println();
/*if (accX < -2) {
float ledB = map(accX, -9.00, -2.00, 255, 64);
analogWrite(ledLeft, ledB);
analogWrite(ledRight, 255 - ledB);
Serial.println(ledB);
} else if (accX > 2) {
float ledB = map(accX, 2.00, 9.00, 64, 255);
analogWrite(ledRight, ledB);
analogWrite(ledLeft, 255 - ledB);
Serial.println(ledB);
} else {
analogWrite(ledRight, 64);
analogWrite(ledLeft, 64);
Serial.println();
} */
if(Serial.available() > 0) {
incomingByte = Serial.read();
if (incomingByte == 'Z') {
// if (millis() > previousMillis + gap) {
// previousMillis = millis();
digitalWrite(ledLeft, HIGH);
digitalWrite(ledRight, HIGH);
//}
}
}
else {
digitalWrite(ledLeft, LOW);
digitalWrite(ledRight, LOW);
}
}
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