Logging FPGAs pins on a host PC


Recommended Posts



Somebody was after a way to send the input state of pins through to a host/PC for logging, so I knocked something up from them.




It logs 11 pins as an ASCII string of ones and zeros, followed by a NL and CR, at 9600 baud on the virtual serial port. It only sends an update when the state of the input changes.



Somebody might also be able to make use of it as a debugging interface...




Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.