Devo 7e with 3in1 binding FrSky V8R4-II / D8R-II +

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06 Nov 2021 21:32 #77615 by GeorgXXX
Hi,

i got a Devo 7e with 3in1 module.
I flashed the latest daily firmware and modified the hardware.ini.
It looks like all modules are detected successful. The devo booting without errors.

I tried to bind FrSky receivers without success.

V8R4-II (V8 Mode binding)
Protocol: FrSky
Freq-Fine: tried all between -127 and 127

D8R-II plus
Protocol: FrSky-V8
Freq-Filne: tried all between -127 and 127

I also tried different PPM In settings etc.
Is there any way to check that the transmitter CC2500 really works?

My hardware.ini
[modules]
; there is no need to enable the cyrf6936 module unless
; it is wired to an alternate port. It is Enabled automatically otherwise
enable-cyrf6936 = B12
has_pa-cyrf6936 = 0
enable-a7105 = A13
has_pa-a7105 | = 1
enable-cc2500 = A14
has_pa-cc2500 = 1
enable-nrf24l01 = A15
has_pa-nrf24l01 = 1
; enable-multimod = A13


Maybe someone know different settings to get it working?

Thanks

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08 Nov 2021 06:44 #77616 by GeorgXXX
Hi,

after some tries and errors.... I found my mistake and also a wrong information in the protocoll list.

www.deviationtx.com/wiki/supported_protocols

This list invert some information about supported receiver versions:

Frsky => Older Frsky protocol used by the V series RX's
Frsky-V8 => Newer Frsky protocol used by the D series RX's
Frsky-X => Newer Frsky protocol used by the X series RX's


The "FrSky" and "FrSky_V8" description is swapped. The pdf manual is correct but this list not.
I was confused in the beginning. Because the name"_V8" should be the V8-mode, but the description say it is for D receiver.

Maybe someone can correct the list and check also all other protocols for mismatches?

I can bind my receiver after i use the FrSky_V8 protocol for my V8R4 Rx.

Thanks.

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09 Nov 2021 23:52 #77617 by Gerry
i think your hardware.ini has error as well

has_pa-a7105 | = 1

should be
has_pa-a7105 = 1

Devo 7e A7105 NRF24L01 CC2500 2x3 way & voice, Devo 12e 4 in 1 & voice.
FFS (Forever Fixing Stuff)

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