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gusmanb / logicanalyzer

24 channel, 100Msps logic analyzer hardware and software
GNU General Public License v3.0
2.38k stars 263 forks source link

SDQ Protocol Analyser #97

Closed ElectroBoy404NotFound closed 1 month ago

ElectroBoy404NotFound commented 7 months ago

Hi there,

It would be a helpful addition if an SDQ Protocol Analyser is implemented. I'm working on reverse engineering Apple's Lightning protocol based on SDQ. It would be helpful if I could view the hexadecimal values instead of the raw voltage signals and decode them by hand.

gusmanb commented 7 months ago

If you provide a capture of the protocol I could try to implement it, this is a protocol that I never used... From the docs I think that with a capture at 10x sample rate and the bitrate could be enough.

ElectroBoy404NotFound commented 7 months ago

Hi there,

Here is a sample of the protocol. ipad.csv

gusmanb commented 7 months ago

Hi.

I need it in the .lac format generated by the LogicAnalizer app as it contains a lot more information (File->Save). Also I need to know the bitrate of the coms.

Cheers.

gusmanb commented 6 months ago

Hi.

Could you provide the info please? I'm working in adding some analyzers and would be good to add all of them at once.

Cheers.

ElectroBoy404NotFound commented 6 months ago

Hi.

Could you provide the info please? I'm working in adding some analyzers and would be good to add all of them at once.

Cheers.

Hi there,

Sorry, I actually accidentally killed the device; I have another device which I'll take a sample once I get a lightning port.

ElectroBoy404NotFound commented 1 month ago

I completly forgot about this... Sorry for making you wait!

I will open a new issue once I have the lightning recordings and all

gusmanb commented 1 month ago

I completly forgot about this... Sorry for making you wait!

I will open a new issue once I have the lightning recordings and all

Hi.

No worries, the new version includes all the analyzers from Sigrok so it is already implemented.

Cheers.

ElectroBoy404NotFound commented 1 month ago

I completly forgot about this... Sorry for making you wait! I will open a new issue once I have the lightning recordings and all

Hi.

No worries, the new version includes all the analyzers from Sigrok so it is already implemented.

Cheers.

Oh ok, thank you!