Has anyone run the 4.XXX series firmwares with MinimOSD? All of the other values appear normal and live, but I cannot seem to get Roll or Pitch information to display on the OSD. The artificial horizon and the text roll and pitch values are stuck at 0degrees. Was there a mavlink spec change? A bug in the OSD firmware? I’m running the latest firmware from the MinimOSD Extra config tool by night-ghost.
Yes, it’s working OK with AC 4.0.2 and MinimOSD-extra nightghost
You need to use the mavlink firmware, not PX4 on the OSD.
In Arducopter, set these params, assuming Serial/Telem port 1
DEV_OPTIONS,2
SERIAL1_BAUD,57
SERIAL1_OPTIONS,0
SERIAL1_PROTOCOL,1
SR1_ADSB,0
SR1_EXT_STAT,3
SR1_EXTRA1,10
SR1_EXTRA2,5
SR1_EXTRA3,3
SR1_PARAMS,0
SR1_POSITION,4
SR1_RAW_CTRL,2
SR1_RAW_SENS,2
SR1_RC_CHAN,2
And I use:
TELEM_DELAY,2
to give everything a chance to boot up, but you dont have to.
And here’s a basic OSD config file, rename it from .bin to .osd and try that:
Basic_OSD.bin (7.9 KB)
It’s got most inbuilt hardware options turned off, the voltage and current readings come from mavlink.
You could add more screens and a RC channel for screen switching if you want.