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Wow, this little logic analyzer for 10 bucks (and @sigrok) make suuuuch a difference working with hardware, it's unbelievable. With all the debugging options I have now, I might just be able to get the original design with the PIC working...

sigrok boosted

While looking around in mastodon for interesting accounts to follow, one of them was @sigrok.

This actually reminded me that I had an old LCsoft mini board which I bought for a project many years ago (wanted to build a stereo synchronized USB camera).

Now that I found it I suddenly have a 16bit 24MHz logical analyzer for free.

now supports 100 different protocol decoders!

The latest addition was a TI CC1101 decoder, stacking upon the SPI PD.

Looking forward to your contributions so we can get to 200 decoders next 😉

, the protocol decoder library (library is written in C, decoders are written in ), now supports the new Maxim DS2408 protocol decoder (a 1-Wire 8-channel addressable switch).

sigrok boosted

Awesome new video by @tnt showing multiple options of USB protocol capture, decoding and analysis. Including a new solution using iCEBreaker to capture 96MSPS, and decoding the data in @sigrok Also featuring the amazing OpenVizsla!

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, the logic analyzer / oscilloscope GUI, now has initial session setup save/restore support.

You no longer have to remember your session setup, which decoders you added, which decoder settings you used, and so on...

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After figuring out from the Chinese datasheet that the part requires an init sequence I found a very helpful thread on @HennerZeller rpi rgb led matrix repository. You should read it if you want to know the details: Attached are the init signal traces.

Nice integration of decoders done by during/after .

This is currently invoking sigrok-cli from the gtkwave scripting facility, nicer integration will be available once the current sigrok architectural restructuring that we're working on is finished.

sigrok boosted

Dear folks, if anyone happens to have a BusPirate, LogicPirate, LogicShrimp, or USB IR Toy on-site, it would be great if you could drop by the assembly with the devices for some quick driver fixing/testing. Thanks!


There'll be a assembly at (CCC Congress in Leipzig, Germany) during the next 4 days.

We'll be working on random stuff, feel free to drop by for a chat!

On day 3 there'll be a lightning talk by Soeren Apel (@abraxa), make sure to check it out!

has joined the ! We'll be posting announces and random other stuff over at @sigrok, with additional stuff from individual developer accounts.

Quick : sigrok is a FOSS project for all kinds of test&measurement gear, including logic analyzers, oscilloscopes, multimeters, programmable power supplies, and lots more.

Portable libs, protocol decoders written in , various CLI and GUI frontends.



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