|
|
před 8 roky | |
|---|---|---|
| .. | ||
| README.md | c70b419ec0 Add multiple layout support and Linux flash utility to JJ40 (#1837) | před 8 roky |
| usb_detach.c | c70b419ec0 Add multiple layout support and Linux flash utility to JJ40 (#1837) | před 8 roky |
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.
gcc usb_detach.c -o usb_detach
lsusb to discover the Bus and Device numbers for your keyboard.sudo ./usb_detach /dev/bus/usb/<BUS>/<DEVICE>.