After several evenings trying everything I can find, I still can't get my Phidget code to run without sudo. Or rather, sometimes it does for a while, but then it doesn't again.
Every time it can be solved by running it with sudo. But a web page doesn't run like that, so I can't get the web page to consistently attach to the phidget.
All descriptions I find make this seem like a very simple thing! I have really not done anything special on this Raspberry other than installing Phidgets.
I have a file called: /etc/udev/rules.d/99-libphidget22.rules like this:
SUBSYSTEMS==usb, ACTION==add, ATTRS{idVendor}==06c2, ATTRS{idProduct}==00[3-a][0-f], MODE=666
And this used to work fine with one Phidget. But then I updated things and added another Phidget, that I want to control from a web page. No I can't get the first one to run properly without sudo anymore.
phidget22admin -d shows that the phidgets are there and work in principle. I'm quite sure this is some user right software problem, but don't know how to fix it.
Products for USB Sensing and Control
