I recently found communication errors with QSI583 and 683 with this setup: RPi3+libftd2xx+libqsiapi+GoQat. GoQat reports the following errors:
> QSICamera_get_Position: 0x00000578: Cannot Get Filter Position
and
> QSICamera_get_Position: 0x00000578: Cannot Get Camera State
I also attach the log files from GoQat.
These errors are actually reported by libqsiapi. So, I think it is the problem between libqsiapi and the QSI camera. It can be the libftd2xx from here...www.ftdichip.com/Drivers/D2XX.htm
Do you ever have any problem like this for the setup with RPi + libftdi1.0 + libqsiapi + INDI ? Any advice would be appreciated. Thank you.