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-rw-r--r--keyboards/jj40/tools/README.md16
-rw-r--r--keyboards/jj40/tools/usb_detach.c33
2 files changed, 0 insertions, 49 deletions
diff --git a/keyboards/jj40/tools/README.md b/keyboards/jj40/tools/README.md
deleted file mode 100644
index 081984ed44..0000000000
--- a/keyboards/jj40/tools/README.md
+++ /dev/null
@@ -1,16 +0,0 @@
-# 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.
diff --git a/keyboards/jj40/tools/usb_detach.c b/keyboards/jj40/tools/usb_detach.c
deleted file mode 100644
index c21e47a7a4..0000000000
--- a/keyboards/jj40/tools/usb_detach.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Found at https://www.linuxquestions.org/questions/linux-hardware-18/how-to-unclaim-usb-device-558138/#post3406986 */
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <linux/ioctl.h>
-#include <linux/usbdevice_fs.h>
-
-int main(int argc, char**argv)
-{
- struct usbdevfs_ioctl command;
- int ret;
- int fd;
- int i;
- if (argc>1) {
- fd = open(argv[1],O_RDWR);
- if (fd<1){
- perror("unable to open file");
- return 1;
- }
- for (i=0;i<255;i++){ // hack: should fetch how many interface there is.
- command.ifno = i;
- command.ioctl_code = USBDEVFS_DISCONNECT;
- command.data = NULL;
- ret = ioctl(fd, USBDEVFS_IOCTL, &command);
- if(ret!=-1)
- printf("un claimed interface %d %d\n",i,ret);
- }
- } else {
- printf ("usage: %s /dev/bus/usb/BUS/DEVICE\n",argv[0]);
- printf("Release all interfaces of this usb device for usage in virtualisation\n");
- }
-} \ No newline at end of file