linux question where I figure someone might have the answer on the top of their head:
I have like three microcontrollers plugged into one system and they're all acting as serial ports, so I get /dev/ttyACM0 and ttyACM1 and ttyACM2:
How can I tell which one is which? like, spelunk into /sys/ and figure out the pid/vid of each?
@whitequark thanks, that looks like it does exactly what I need
looks like whitequark has the solution:
https://digipres.club/@whitequark@mastodon.social/112250741934588244
@foone I thought udev was off the table?
@Phyxis just in the sense that I can't set up udev rules to rename them, but udevadm is fine
@foone
Don't understand this part. Why is this not an option?
(Yes, I saw you have a solution, but you can't nerdsnipe people like that and then leave them hanging 😉)
Don't understand this part. Why is this not an option?
(Yes, I saw you have a solution, but you can't nerdsnipe people like that and then leave them hanging 😉)
@wouter I'm writing some software to use on a machine I don't own: no access to root. So that's not doable