keyboard/qmk-keychron-q3-colemak-dh
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Relocate usb_detach to utils (#5121)

Browse Source 
* Relocate usb_detach to utils

* Relocate usb_detach to utils - fix up files after move
This commit is contained in:
zvecr
2019-02-18 17:03:44 +00:00
committed by Drashna Jaelre
parent 545f95c8f4
commit 1a6a2a7b75
7 changed files with 24 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
util/usb_detach/readme.md Normal file
View File

@ -0,0 +1,14 @@
# 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:
```bash
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.