@lzl200102109 wrote:
Hello all,
I am trying to analyze the current and voltage logs from IRIS+, which uses the ArduCopter firmware v3.3. I have access to the data in MATLAB by reading the CURR variable. The message definition is in the following link:
http://ardupilot.org/copter/docs/common-downloading-and-analyzing-data-logs-in-mission-planner.html
My question is: where are the log readings from? Are they from the 3DR power module? If so, it requires calibration under Initial Setup in Mission Planner, right? Is the calibration battery dependent?
If the current and voltage logs are NOT from the 3DR power module, what is the sensor responsible for those data? Are they accurate or not?
Thanks!
Zhilong Liu
Posts: 4
Participants: 3