Adafruit Trinket with Onion Omega

Valentin Haenel

I have an adafruit trinket and decided to try to connect it to the omega via USB. I was hoping to upload new code to the trinket from the omega using avrdude which is installed already on the Omega, No luck unfortunately, I see the following in dmesg:

[  129.120000] usb usb1-port1: connect-debounce failed

If I connect it to my Laptop instead I see:

[219140.790785] usb 3-2: new low-speed USB device number 5 using xhci_hcd
[219140.984129] usb 3-2: New USB device found, idVendor=1781, idProduct=0c9f
[219140.984138] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[219140.984143] usb 3-2: Product: Trinket
[219140.984147] usb 3-2: Manufacturer: Adafruit

I tried uploading something with avrdude anyway, but it was unable to find the board.

Anyone know more?

Valentin Haenel

I guess I should also mention, that I am expecting the Trinket red LED to phase for 10 seconds indicating that a program can be uploaded. This doesn't happen when connected to Omgea.

Valentin Haenel

On my Raspberry Pi I see:

[1567048.328727] usb 1-1.2: new low-speed USB device number 4 using dwc_otg
[1567048.442001] usb 1-1.2: New USB device found, idVendor=1781, idProduct=0c9f
[1567048.442034] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[1567048.442049] usb 1-1.2: Product: Trinket
[1567048.442062] usb 1-1.2: Manufacturer: Adafruit

Which seems to be indicating a different driver, dwc_otg??