~ruther/qmk_firmware

ref: ae2d5e2e5a170fa49e25b324c63e8650e6c872f9 qmk_firmware/util/usb_detach/readme.md -rw-r--r-- 555 bytes
ae2d5e2e — Ryan LED drivers: extract IS31FL3743A from IS31COMMON (#22635) 1 year, 5 months ago

#usb_detach

When trying to flash on Linux, you may encounter a "Resource Unavailable" error. This means that Linux's HID driver has taken exclusive control of the keyboard, and the program script can't flash it. This program can force Linux to give up a device, so that the programming script can reset it.

#To compile:

make clean && make

#To run:

  1. Use lsusb to discover the Bus and Device numbers for your keyboard.
  2. Run the program: sudo ./usb_detach /dev/bus/usb/<BUS>/<DEVICE>.
  3. Build and program the firmware as normal.
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