I'm using a MinimOSD V1.1 with an APM V1 on an Arducopter-Hexa frame -- Video signal comes from a 600TVL ccd camera, goes through the MinimOSD and ends in an Immersonic transmitter.
First stage power comes from APM telemetry port... seconds stage is an 3 cell lipo which powers the camera as well. Therefore the standard simple setup from the wiki page.
I've flashed the MinimOSD to the newest FW and Charset from the wiki page. FTDI worked well. I can change the overlay setup... and reload it from the OSD. Therefore basic processor-functionality must be working...
I have video from the camera... but I have no OSD overlay on that video.
Video is only visible, if first stage as well as second stage are powered. Therefore the video goes through the Minim and is processed (somehow) - but without any changes.
Both power LEDs on the MinimOSD are lighting. The small ST LED glows flashing.
If I push the reset button, the pictures blacks out for a splitsecond and than video is back.
What is wrong with my MinimOSD?
The wiki for the MinimOSD is -- well... skinny.
I've read in this forum about a "boot splash-screen"... but I haven't seen any by myself. And the wiki doesn't tell anything about that... no word and no picture.
I miss a description in the wiki which tells, what one should see ("splash screen", LED flashing, etc) if everything goes right... or wrong.