sigrok-pico
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pico-coder
Use a raspberry pi pico (rp2040) as a logic analyzer and oscilloscope with sigrok
Attempting to set the sample speed to any value above 10 MHz doesn't work with a trigger selected, for any number of samples. PulseView starts to run the acquisition but...
You mention 21 channels, D2-D22, and as being the markings on the pcb. However, my picos and the upstream documentation have the gpio pins numbered as GPn, not Dn. I...
[This project](https://github.com/gusmanb/logicanalyzer) seems to have a very smart implementation of HW trigger that's using PIO code to handle many triggering conditions in only 2 cycles (so 100Msps is achievable).
Hi pico-coder, because you have not enabled "Issues" in your libsigrok fork, I'm writing here. The offset "2" in channel naming creates a dependency between libsigrok and sigrok-pico which does...
Have you considered supporting other GUI. [DSView](https://github.com/DreamSourceLab/DSView) looks better than PulseView, the oscilloscope window looks as oscilloscope and it is also based on libsigrok.
Hello, this is more of a feature request than an issue. First of all, i really love that project and was going a little through the code. I would really...
Since I have been down the same path of building Pulseview from scratch, I thought I'd point people at this: https://kentindell.github.io/2021/06/28/pulseview-raspberry-pi/
PicoW
With the new PicoW release last week, this seems like an ideal time to upgrade this logic analyser. Since the WiFi chip uses SPI for communication, I guess it is...
https://github.com/pico-coder/sigrok-pico/blob/main/SigrokBuildNotes.md should have another bullet point `4b) apply generated patch`
The RPico could measures voltages well over 3.3V by using voltage dividers. It would even be possible for the Pico to select a specific divider, thus giving the RPico precise...
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Use a raspberry pi pico (rp2040) as a logic analyzer and oscilloscope with sigrok