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Trying to view logged barometric pressure

Posted by Joe on February 1, 2011 at 6:27am

Hello,

Regarding APM and the ArduPilotMega IMU Shield REV H

Is it possible to view logged barometric pressure via the on-board data logger. I have NTUN, CTUN, RAW, GPS, PM, MODE, MODE, CMD enabled.

I have looked in each of these using the APM Planner log browser but can't seem to find data relative to on board barometric pressure sensor.

 

Thanks Joe

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Replies

  • Developer
    Doug Weibel February 1, 2011 at 3:02pm

    Hi Joe,

     

    The gps log message has two altitude values.  One is gps altitude and one is mixed altitude.  If you set the mix to 100% baro, the second altitude will be baro altitude.

     

    There is no provision for logging the raw baro pressure reading, but if you want to make that change to your code it would not be hard.

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