2 Answers

• I encountered similar problem and here is my own solution.

  Open your project by Xcode.
  Update AccelerometerModule.m
  Search
  [[UIAccelerometer sharedAccelerometer] setDelegate:self];

  ABOVE the line, add the following code;

  [[UIAccelerometer sharedAccelerometer] setUpdateInterval:(1.0/ [SAMPLING HZ])];

  [SAMPLING HZ] is the rate you want to use ; e.g. SAMPLING HZ = 50 = 20ms

  BUILD and RUN ; test it on your device.

• hi guys,
  is there a way to pass a variable from javascript to object-c code?

  i'd like to have something like that in javascript code:

  var setUpdateInterval = 50;

  and in object-c code have this:
  [[UIAccelerometer sharedAccelerometer] setUpdateInterval:(1.0/50)];

  so i can change the update interval from javascript.

  thx