FLYBear FX922 issue

[yawarts1]

FLYBear FX922 Can use sg f22 protocol binding,The servo operates normally, but cannot switch to flight mode. Please help.

[pascallanger]

Have you tried the different sub protocols of the SGF22 protocol? https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/Protocols_Details.md#sgf22---97
F22S and J20 have already additional channels which could switch flight modes. Even if they appear unrelated try to switch all the channels of every sub protocols to see if they could change the flight modes.
To access all the subprotocols you might have to install the latest test version: https://nightly.link/pascallanger/DIY-Multiprotocol-TX-Module/workflows/main/master/multi-test-build.zip
If you have an external multi module we could do a dump over the air and really see what's going on.

[yawarts1]

Sorry I corrected. There are three modes. a: manual mode, b: balance mode, c: large angle balance mode.
https://www.aliexpress.com/item/1005007301058888.html#nav-specification
and CH7 is doing something by acting on the LEDs, YES!

[pascallanger]

I've assigned the channels 11 to 16 to some additional flags available on the protocol. There are more flags to try but let's try this first.
So install the test version 1.3.4.22 and check what these extra channels are doing on your plane.
Note: usually the modes are a combination of 2 flags. So if you find the channel for balance mode, it could be that you need to let that channel set and flip another to get to large angle balanced. Basically what I'm saying is that you need to try combinations.

[yawarts1]

I just tried it. The balance mode can be turned on with CH12. I use a 2pos switches. . The large angle balance mode can be turned on with CH11.

[pascallanger]

Please test 1.3.4.23, switch details are here: https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/Protocols_Details.md#sgf22---97
Let me know if the code and documentation are correct.

[yawarts1]

The test results are very good, there are no problems so far, thank you very much