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| author | Jack Humbert <jack.humb@gmail.com> | 2018-06-12 10:59:35 -0400 |
|---|---|---|
| committer | Jack Humbert <jack.humb@gmail.com> | 2018-06-12 10:59:35 -0400 |
| commit | 998ddbb122c9d3e2a77bd4e88c881b225ca0d569 (patch) | |
| tree | ca91ff7ad3c4866555d1e623fe9ea05276397e1c /keyboards/ymd96/tools/README.md | |
| parent | c0095710a7c7e9bd94aa9f4dd814dc28d718c731 (diff) | |
| parent | 06487daaddf923d635e8a528d1eb644b875a73f6 (diff) | |
| download | firmware-998ddbb122c9d3e2a77bd4e88c881b225ca0d569.tar.gz firmware-998ddbb122c9d3e2a77bd4e88c881b225ca0d569.tar.bz2 firmware-998ddbb122c9d3e2a77bd4e88c881b225ca0d569.zip | |
Merge branch 'master' of github.com:qmk/qmk_firmware into hf/shinydox
Diffstat (limited to 'keyboards/ymd96/tools/README.md')
| -rw-r--r-- | keyboards/ymd96/tools/README.md | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/keyboards/ymd96/tools/README.md b/keyboards/ymd96/tools/README.md new file mode 100644 index 000000000..081984ed4 --- /dev/null +++ b/keyboards/ymd96/tools/README.md @@ -0,0 +1,16 @@ +# JJ40 Tools + +## usb_detach.c + +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: +``` +gcc usb_detach.c -o usb_detach +``` + +### 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. |