During initial setup, my QGroundControl (from installer, not built from source) was successful in detecting my PixHawk Cube and updating the firmware by rebooting. However, I’m not able to connect to the device.
I’m (unfortunately) using Windows. I can see “Legacy FMU” on my COM5 port in Devices and Printers. I’ve tried to manually add Comm Links. I’ve added it on that same COM port, and I’ve tried a few different Baud Rates. In devices and printers it says it was at 9600, but that didn’t work. I’ve also tried 115200 which seems to be the board default.
Additionally, when I connect to USB via the Buzzer+USB plug, I get incessant beeping, which I found the code for here: https://docs.px4.io/v1.9.0/en/getting_started/tunes.html#program-px4io
This site says that my board seems to be in Program PX4IO mode, described as “starting to program PX4IO,” which I haven’t found any useful documentation for. I left it for ~20 minutes beeping (must to my neighbor’s dismay) to see if it was programming itself.
Thanks in advance for any help