danlipert

  [[self stillImageOutput] captureStillImageAsynchronouslyFromConnection:videoConnection 
                   completionHandler:^(CMSampleBufferRef imageSampleBuffer, NSError *error) {
                       if(!error)
                       {
                           if(imageSampleBuffer != NULL)
                           {

                               NSData *imageData = [AVCaptureStillImageOutput jpegStillImageNSDataRepresentation:imageSampleBuffer];
                               UIImage *image = [[UIImage alloc] initWithData:imageData];
                               NSLog(@"Captured image size: %f, %f", image.size.width, image.size.height);

danlipert

/* found on stack overflow: http://stackoverflow.com/questions/3401757/locationservicesenabled-test-passes-when-they-are-disabled-in-viewdidload 

also: http://stackoverflow.com/questions/2333344/how-to-handle-dont-allow-for-location-manager
*/

- (void)locationManager: (CLLocationManager *)manager
       didFailWithError: (NSError *)error {

    NSString *errorString;
    [manager stopUpdatingLocation];

danlipert

Fri May 29 13:34:31 2015 SLEEP_PASSED = [4]
Fri May 29 13:34:31 2015 SLEEP_FAILED = [1]
Fri May 29 13:34:31 2015 FILE_MSG = [/tmp/log.msg.txt]
Fri May 29 13:34:31 2015 real	0m0.053s  UP
Fri May 29 13:34:35 2015 real	0m0.027s  UP
Fri May 29 13:34:39 2015 real	0m0.102s  UP
Fri May 29 13:34:43 2015 real	0m0.026s  UP
Fri May 29 13:34:47 2015 real	0m0.032s  UP
Fri May 29 13:34:51 2015 real	0m0.030s  UP
Fri May 29 13:34:55 2015 real	0m0.029s  UP

danlipert

{
    "recordingStart": "2007-11-06T16:34:41.000Z",
    "recordingEnd": "2007-11-06T17:34:41.000Z",
    "side": "left",
    "metadata": {
        "boatID": "dsf923rin",
        "key": "value",
        "etc": "etc"
    }
}

danlipert

{
    "dist": [
        [
            -0.3929106197694297,
            0.24569913424584497,
            0.004538940733908437,
            0.011785326233767003,
            -0.13026915051298807
        ]
    ],