Raspberry Pi Pico as a 24-Channel Logic Analyzer

[@SomeGuyStudio-r6y]

My man you straight up saved my ass, spent hours trying to figure out why my other pico's SPI ports werent giving good data. This was a god sent

[@anissoulhaci2653]

Appreciate that thanks !

[@wizardman1313]

WOW! Its sheer coincidence that I clicked on this video that turned out to be very relevant to me. I had trouble with my own addressable led project, so I was checking out oscilloscopes to buy. Didn't consider logic analyzers but out of curiosity, I checked out this video. I love the fact that you demoed the exact use case that I wanted to know that this would work for. Potentially saved me some money! Liked and Subscribed!

[@anissoulhaci2653]

Glad it was helpful!

[@SaiprasadToshatwad]

i was searching logic analyzer for pico thanks to put this video on youtube

[@anissoulhaci2653]

Appreciate it mate !

[@____________________________.x]

Looks like it will decode Z80 signals too, nice

[@anissoulhaci2653]

@@____________________________.x Team old electronics here too!

[@giampaolosacchetti9820]

Meraviglioso

[@dharageswaransteamzenfox3786]

Really useful information thanks for sharing...👍

[@anissoulhaci2653]

Welcome 😊

[@yukiyukiko2250]

Thank you legend 😂❤

[@anissoulhaci2653]

Welcome yukito

[@Yuēhàn24]

Thanks for sharing the info. What is the maximum measuring speed?

[@anissoulhaci2653]

there is a png image inside of the directory "PICO_Sigrok_Rates.PNG" that shows each data channel input max sample rate with its limitations

[@ericquagliozzi]

Very good and useful project !

[@anissoulhaci2653]

Glad you think so!

[@kohliabhi]

Not sure if I missed it, but any idea what is the max capture rate / freq using pico ?

[@aamiddel8646]

Looks interesting. But could you give some information on the Sigrok parts to install and also how to connect the pico to the board under test (which pin is which channel)?

[@anissoulhaci2653]

@@aamiddel8646 i mentioned everything on the video , and the pins, there is a png file representing each gpio pin with their channel

[@aamiddel8646]

@@anissoulhaci2653 Thanks for the response. But you might consider to show it rather then mentioning. I have not seen the png file. Would have been nicer if you showed in the video.

[@alisalimi1981]

thank you very much

[@anissoulhaci2653]

Glad it helped

[@kapa510pl]

When I want to scan devices connected to COM4 (I have a Raspberry Pi Pico connected there), I press the scan button, but it doesn't detect the device. I've tried changing USB ports and cables, but it's still not working.

[@anissoulhaci2653]

yes , its a bit tricky out there , just make sure that there is no software that makes the COM ports busy , if it doesn't work try to reboot your PC

[@ramneeksingh1515]

does this work for pico W too?

[@nivaldozacariasjunior137]

It'is possible make whith raspberry pi 4?

[@user-feddev]

Respekt!

[@anissoulhaci2653]

Respekt