Open Hoeze opened 5 years ago
Which device do you use? If you use ReSpeaker USB Mic Array V2 (4 Mic), use https://github.com/respeaker/usb_4_mic_array instead
@xiongyihui I am using the 7-mic variant
Does the computer recognize the usb device?
We can use lsusb
to check
@xiongyihui Yes, it gets recognized:
Bus 005 Device 024: ID 2886:0007
However, it does not have any name. Nevertheless, I can use it with PulseAudio until I start the DFU tool.
The error "Could not find/open device" goes away when you run ./xmosdfu with sudo. See also https://github.com/respeaker/mic_array_dfu/issues/3.
I tried this on two computers; one with Arch linux, the other one with Ubutun 18.04. How do I update the firmware of my device?