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jinsulo / minimosd-extra

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OSD only shows splash screen overlaid with video #52

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 

What is the expected output? What do you see instead?
I only see the initial splash screen......mimimosd-extra 2.4 Copter R715

Please provide any additional information below.

I also have 3dr radio connected which works fine so I know that mavlink  data 
is coming from the main board.
I only have tx from the board connected to rx on minimOSD

I have tried without 3dr and connected rx to tx when 3dr is disconnected with 
the same result.

I have updated firmware and character set through ftdi.

I have changed Panel settings in config tool and then reloaded from the OSD 
without issue..

I just cannot get it to display anything past the splash screen

Original issue reported on code.google.com by ceejaysd...@gmail.com on 28 Nov 2013 at 7:16

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GoogleCodeExporter commented 8 years ago 
I have now solved. I was originally tapping the telemetry off the same pins as 
the 3dr radio. I have now connected OSD directly to serial on the board and it 
is working.

Original comment by ceejaysd...@gmail.com on 28 Nov 2013 at 10:31

GoogleCodeExporter commented 8 years ago 
Right now I'm having the same issue. Minim-Osd only shows the splash screen. 
Also tried to establish a Telemetry connection with 3DR modem, but doesn't 
help. There's also a Mavlink2Frsky converter installed and tapping of the same 
TX pin from APM.
The strange thing here is, that is used to work perfectly well until I rewired 
my Copter. Only change was that before I powered 12V side separately by 
plugging it into a balance connector.  Now I installed a 12V step-down 
regulator into my 4s setup and power up all at once and since then it doesn't 
work. 
But I will try tapping into the serial port directly although I think the error 
must be somewhere else since it used to work with a 3-way cable from APM to 
telemetry, minimosd and mavlink2frsky converter.

Original comment by gojibogy...@gmail.com on 31 Aug 2014 at 8:29

GoogleCodeExporter commented 8 years ago 
Update: Updated the firmware to r727 (was running g6.. before) and now osd 
refreshes.
Didn't change anything in the wiring, osd is still connected paralles to 
telemetry modem and mavling converter.

Original comment by gojibogy...@gmail.com on 1 Sep 2014 at 10:27

GoogleCodeExporter commented 8 years ago 
Closed as we have a new version.

Ifthe problem is still present please reopen it.

Original comment by gabek...@gmail.com on 28 Nov 2014 at 11:44