ANT Forum

Hi all,

I would like to monitor the zero offset value from a PowerTap hub powermeter.

I have seen several methods to set zero auto status and/or do a manual calibration: API.

Is there a way to get in return the value of the zero offset before or after the calibration ?

Thanks a lot for any advice,

Pierre      

In fact, when a manual calibration is done with AntPlusBikePowerPcc.requestManualCalibration(...), the
AntPlusBikePowerPcc.ICalibrationMessageReceiver(...) is called and we get the PowerTap zero offset with CalibrationMessage.calibrationData.

When auto zero is enabled, it seems AntPlusBikePowerPcc.ICalibrationMessageReceiver(...) is never called.

So, I could disable the auto zero from my PowerTap and send a manual calibration during specific events to monitor offset.