How to convert iphone accelerometer raw data to degrees

Hello and Happy new year!!

Someone asked me yesterday how can we convert the iphone accelerometer outputs to degrees. Well, it's easy. We are going to use the function

CGFloat RadiansToDegrees(CGFloat radians) {return radians * 180/M_PI;};

and then, the only thing we need to do is

CGFloat angleXY=RadiansToDegrees(atan2(acceleration.y, acceleration.x));

For example, if we want to show this data in a UITextField called textXY

textXY.text=[NSString stringWithFormat:@"%f", angleXY];

Hope help!!