Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

add Agilent U2741A support #61

Open
wants to merge 1 commit into
base: master
Choose a base branch
from

Conversation

jeremyherbert
Copy link
Contributor

This pull request adds U2741A support. There is a minor issue with this device; it has a corrupted descriptor in firmware update mode, so the serial number cannot be read out. It works fine once it is put into the normal firmware operation mode.

@timurkelin
Copy link

Hi Jeremy

Could you please describe the way you found the the initialization sequence for the instrument.
I'd like to reproduce your steps for U2761A.

Thank you.

@jeremyherbert
Copy link
Contributor Author

I used a Beagle high speed USB analyser to log the packets being sent by the Agilent drivers on a Windows PC, and then I wrote some code to send those same packets via python.

@timurkelin
Copy link

Thanks tons Jeremy. I'll be looking for a packet sniffer.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants