Thanks for your help ~
I want to use DJI F450 airframe with my Pixhawk6C
Pixhawk 6c only runs the the PX4 Autopilot firmware version after v1.13.0
However, PX4 Autopilot firmware after [v1.13.0] does not support DJI F450 airframe.
PX4 Autopilot firmware [v1.12.0] still supports DJI F450 airframe [link], but the firmware installation cannot find [px4_fmu-v6c_default.px4]
Can I just change the
SYS_AUTOSTART = 4011
with the latest firmware in Pixhawk6C?