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accelerometer sensor tag

Rossella Arpaia
Prodigy 130 points


Data acquire by sensore are 3 bytes one of each axis.

So, it is necessary only to convert the raw data into a g data   v = (rawX * 1.0) / (64)  ?

Please, let me know

  • 0
    TI__Expert 4095 points

    The conversion algorithm is described in the SensorTag User's guide, found here:

    http://processors.wiki.ti.com/index.php/SensorTag_User_Guide

    float calcAccel(int8 rawX)
{
  float v;
  //-- calculate acceleration, unit g, range -2, +2
  v = (rawX * 1.0) / (64);
  return v;
}