Support for walkera telemetry.

I've been working on telemetry for quite a while, and I finally checked in somewhat working code today.
At the moment, I only have a MiniCP and a Ladybird, so at the moment only a single value is read (voltage). The interface is also not done, so configuring telemetry display is crude and limiting.
I'm also seeing occasional blips in my ladybird where it looses connection for a brief moment. So I definitely would use it with caution, however, it is working reasonably well all things considered.

If anyone has a telemetry module I can build a custom firmware which will show the raw telemetry output which would allow me to determine the rest of the protocol. Otherwise, I'll probably need to get a module and some sensors to play with.

Actually MiniCP should have two values: the voltage and the motor temperature...

I haven't actually tested with my MiniCP yet. I'll do that to see what info I can glean.

That is pretty cool, but is quite a lot of work. We'll likely start with figuring out how to display the info in the interface we already have

PhracturedBlue wrote: If anyone has a telemetry module I can build a custom firmware which will show the raw telemetry output which would allow me to determine the rest of the protocol. Otherwise, I'll probably need to get a module and some sensors to play with.

I can try to help you. I have WK-CTL01-D telemetry module, but right now I haven't RPM sensors and GPS sensor. They will be later, in two weeks.

Thanks everyone, I'll put together a build that has a telemetry debug page. We should be able to get enough info if a few folks try it to figure out the telemetry encoding.

I've posted an experimental build for folks with a devo8 here:
www.deviationtx.com/forum/5-news-announc...lemetry-7535ce7a8d0a

Note that I do not have my Tx available right now (and won't for some time) so I can only test it in the Emulator. So it is possible it won't work at all.
Hopefully it will though.

What I need:
multiple voltage sensors. Do the displayed values work properly and are they in the right order?

temp sensors: Do the displayed values work properly and are they in the right order?

RPM sensors: I have no idea what these look like yet. I need a known RPM and the bottom 2 lines of hex code from the telemetry status page

GPS: I have no idea what this looks like. I need a known position (probably multiple) with the bottom 2 lines from the telemetry status page.

Seems that telemetry not working. Voltage1,2,3 = not effect, Temp1,2,3,4 = not effect, bottom 2 lines have constant non zero values. I havn't RPM and GPS sensors.

Interface has strange appearance and behaviour:
1. All fonts are bold with DEVO protocol (russian and chinese fonts don't working).
2. I can't change model with DSM2 protocol to model with DEVO protocol, interface reloads. But fonts with all protocols except DEVO looks normally.

I can report only one thing - QR Ladybird provide V1 voltage (with original Tx firmware).

Did you update the contents of the filesystem?