Arduino Due as logic analyzer

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hello,

anyone have working code it?

i'm trying project

https://github.com/karawin/logic_analyzer

with no success, uploaded code seems doesn't work...

this not answer question on due logic analyzer code.
but can functional 24msps logic analyzer free shipping less 5$:
https://www.aliexpress.com/wholesale?catid=0&initiative_id=sb_20170117125131&searchtext=usb+logic+analyze+24m

i have 1 (a 100msps , 400msps well), , works fine under linux (and windows) long 24msps accurate enough.

the link showed says 10msps seems limit of solution (which given due cpu frequency 84mhz).

here showed how use due 28msps logic analyzer, short time frame because of 96kb ram restriction:
https://forum.arduino.cc/index.php?topic=417851.msg2883182#msg2883182

the 400msps logic analyzer have uses fpga , lots of internal memory allow 2.5ns resolution sampling:
https://www.raspberrypi.org/forums/viewtopic.php?p=1087893#p1087893

hermann.


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