I have installed the Astroberry in Pi4 and I have updated the software packages. When I connect the PHD2 (ver 2.6.9dev2) to the Lodestar, PHD2 returns the message "No SX cameras found".
lsusb command is:
Bus 001 Device 005: ID 1278:0920 Starlight Xpress
astroberry@astroberry:~/PHD2 $ sx_ccd_test
sx_ccd_test version 1.13
sxList() -> 0
Is the SX driver missing? Can you help me, please?