Hi, I'm new to programming Arduino so if someone could help that would be great . I'm looking at switching output (13) HIGH when tilt sensor reading is 200 or higher. When i monitor the x axes
i get reading from 250 / -250 when rotating 180 degrees . Thanks
/************************************************************************************
*
* Name : MMA8453_n0m1 Library Example: DataMode
* Author : Noah Shibley, NoMi Design Ltd. http://n0m1.com
* : Michael Grant, Krazatchu Design Systems. http://krazatchu.ca/
* Date : May 5th 2013
* Version : 0.2
* Notes : Arduino Library for use with the Freescale MMA8453Q via Arduino native WIRE with repeated start (was i2c of DSS circuits).
*
***********************************************************************************/
#include <Wire.h>
#include <MMA8453_n0m1.h>
MMA8453_n0m1 accel;
void setup()
{
Serial.begin(9600);
accel.setI2CAddr(0x1D); //change your device address if necessary, default is 0x1C
accel.dataMode(true, 2); //enable highRes 10bit, 2g range [2g,4g,8g]
Serial.println("MMA8453_n0m1 library");
Serial.println("XYZ Data Example");
Serial.println("n0m1.com & krazatchu.ca");
pinMode (13,OUTPUT);
}
void loop()
{
accel.update();
Serial.print(" x: ");
Serial.print(accel.x());
Serial.print(" y: ");
Serial.print(accel.y());
Serial.print(" z: ");
Serial.println(accel.z());
if (Serial.print(accel.x) <=200)
digitalWrite (13,HIGH);
else
digitalWrite (13,LOW);
}
