I am having a problem when I try to run the motor test in Mission Planner. When I click a “Test motor 1” button the flight controller reboots, Mission Planner puts up a dialog “Error communicating with the autopilot Motor :1”, and the MP console has the following message:
ERROR MissionPlanner.MainV2 - Serial Reader fail :System.IO.IOException: The device does not recognize the command at System.IO.Ports.WinSerialStream.ReportIOError(String optional_arg) at System.IO.Ports.WinSerialStream.get_BytesToRead() at System.IO.Ports.SerialPort.get_BytesToRead() at MissionPlanner.MainV2.SerialReader() INFO MissionPlanner.Comms.SerialPort - Closing port COM16 DBT_DEVICEREMOVECOMPLETE
This happens with the latest MP beta (16921), with two different quads with Kakute F7 flight controllers running a fairly recent 3.7dev build. Two different computers give the same result.
Motor test used to work for me on these two quads, they are both flying fine, and I can’t think of anything I’ve changed which would have caused this. Any ideas? Thank you.