ChipworkX as a uart logic analyzer?

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1

Hello Everyone,
I’ve run into a little problem working on a project, my logic analyzer took a dump. While I’m waiting for it to be returned, I still need to move along on a project. I need to read the data between an FTDI 232R and a pic micro. This is an async serial bus, but I have no clue what the baud is. I can see the actual data going out my pc, but I would like to use a ChipworkX module I have sitting around to determine the baud rate (I think it is a non-standard rate, not the normal 9600 8N1 default rate). Anyone have any tips?

Thanks,
Joe

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Use an Interrupt port with interrupts on both edges.

The interrupt routine is passed an accurate timestamp. Put the detected edge direction and timestamp into an array.

After a period of time, print the array to the console and analyze.

See section 8.2.1 of the Beginners Guide for further details.

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There is PinCapture too :slight_smile:

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[quote]There is PinCapture too
[/quote]

Even better! :-[