[cky]

Hi,

have anybody the Siku dataprotocol for the John Deere 8345R (https://www.siku.de/shop/media/productsThumb/11689900000_01_1000_600.jpg) already decoded?

I traced the SPI between the RF receiver (AMD A7125) and the MCU. It seems that a datachunk is 19 bytes and every 2 chunk is equal.
I expected that only one byte (or bit) is changed, when I press a button (f.e. X) – but there are several bytes changed in the chunk.

I assumed the following SPI parameters:
– CPOL 0
– CHPA 1
– 8 bit
– MSB first

Have anyone this protocol/communication decoded? 🙂

Thanks in advance 🙂

Thomas

[Sarah1354]

Hi,

i’ve decoded the protocol for the ir receiver completely. But i’m not sure if that’s the same.

If you still need that info:

a5h3bi2 (at) protonmail (dot) com

Regards

Sarah

• This reply was modified 4 years, 6 months ago by Sarah1354.

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