An attempt at getting accelerometer data from a command-line program running on a jailbroken iDevice

accelerometerCommandLineTest.m

// To compile:
//    gcc -o runLoop runLoop.m -framework Foundation -framework UIKit

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>


@interface AccelerometerDelegate: NSObject<UIAccelerometerDelegate> {
}
@end

@implementation AccelerometerDelegate

- (id)init {
  NSLog(@"Creating new 'AccelerometerDelegate'");
  return [super init];
}

- (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration {
  NSLog(@"(%.02f, %.02f, %.02f)", acceleration.x, acceleration.y, acceleration.z);
}

@end


int main() {
  NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
  NSRunLoop *theRL = [NSRunLoop currentRunLoop];

  AccelerometerDelegate* ad = [[AccelerometerDelegate alloc] init];
  UIAccelerometer* accelerometer = [UIAccelerometer sharedAccelerometer];
  accelerometer.updateInterval = 0.05f;
  accelerometer.delegate = ad;

  [theRL run];
  NSLog(@"Run loop ended");

  [pool drain];
  return 0;
}