I’m not exactly sure where to place this - so I’ll start here and ask for guidance to move it to a better place if necessary.
There’s quite a bit of discussion about AUX port being “high” when power is initially applied to a CubePilot carrier board. According to Philip Rowse, this is a software issue.
I admit to being surprised that this might be a software issue - as the AUX port being “high” is at initial application of power - way before ArduPilot boots up.
But assuming Philip is correct, unless there is a parameter that I’ve missed that controls the state of the AUX ports on initial power up - can it be requested that this be added to ArduPilot?
As info, the reason for this request is if an AUX port is used for a camera shutter, then the shutter is commanded at power up. This isn’t perhaps a problem if the camera is programed for still photos. (just one extra photo captured) But if it’s programmed for video recording, it’s a potentially a problem as the recording starts too early.