I recently did switch from older Trinkets to the Trinket M0 but had to make a last minute project and had to use one of my older Trinket boards I had lying around.
I've been trying to upload some code to it that was on a previous project so I know that part is fine. I get this error in Arduino (I did update libraries and make sure the driver was installed). It does look like it was uploaded but then I get this error.
I looked up the error and then followed these steps: https://learn.adafruit.com/usbtinyisp/helpavrdude: error: usbtiny_receive: libusb0-dll:err [control_msg] sending control message failed, win error: A device attached to the system is not functioning.
(expected 4, got -5)
And we get this error in the command prompt:
avrdude: can't open config file "": Invalid argument
avrdude: error reading system wide configuration file ""
I am running Windows 10 and I believe my ports are USB 3.0. We might have USB 2.0 on the back of the computer, not sure. Wanted to reach out to the hive mind here first.
Thanks!
-Arielle