Add multiple layout support and Linux flash utility to JJ40 (#1837)
* Adds support for multiple layouts. Adds custom keymap for "offset" layout. * Adds a tool to help detach the keyboard from the Linux HID driver before programming. * Adds a tool to help detach the keyboard from the Linux HID driver before programming.
This commit is contained in:
Oscillope
Jack Humbert
parent
bccf263cd0
commit
c70b419ec0
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@ -48,3 +48,6 @@ $ bootloadHID -r jj40_default.hex
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done, just reflash the board with the original firmware.
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2. Sometimes USB hubs can act weird, so try connecting the board directly
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to your computer or plugging/unplugging the USB hub.
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3. If you get an error such as "Resource Unavailable" when attemting to flash
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on Linux, you may want to compile and run `tools/usb_detach.c`. See `tools/README.md`
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for more info.
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@ -22,7 +22,21 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "keycode.h"
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#include "action.h"
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#define KEYMAP( \
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#define KEYMAP_GRID( \
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K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \
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K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \
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K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \
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K31, K32, K33, K34, K35, K36, K37, K38, K39, K310, K311, K312 \
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) \
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{ \
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{ K012, K011, K010, K09, K05, K06, K07, K08, K04, K03, K02, K01 }, \
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{ K112, K111, K110, K19, K15, K16, K17, K18, K14, K13, K12, K11 }, \
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{ KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
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{ K212, K211, K210, K29, K25, K26, K27, K28, K24, K23, K22, K21 }, \
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{ K312, K311, K310, K39, K35, K36, K37, K38, K34, K33, K32, K31 } \
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}
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#define KEYMAP_MIT( \
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K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \
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K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \
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K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \
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@ -36,4 +50,20 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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{ K312, K311, K310, K39, K35, K3X, KC_NO, K38, K34, K33, K32, K31 } \
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}
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#define KEYMAP_OFFSET( \
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K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \
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K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \
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K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \
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K31, K32, K33, K34, K35, K36, K3X, K39, K310, K311, K312 \
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) \
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{ \
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{ K012, K011, K010, K09, K05, K06, K07, K08, K04, K03, K02, K01 }, \
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{ K112, K111, K110, K19, K15, K16, K17, K18, K14, K13, K12, K11 }, \
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{ KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
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{ K212, K211, K210, K29, K25, K26, K27, K28, K24, K23, K22, K21 }, \
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{ K312, K311, K310, K39, K35, K36, K3X, KC_NO, K34, K33, K32, K31 } \
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}
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#define KEYMAP KEYMAP_OFFSET
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#endif
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@ -0,0 +1,86 @@
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "jj40.h"
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#include "action_layer.h"
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#include "rgblight.h"
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#define _QWERTY 0
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#define _LOWER 1
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#define _RAISE 2
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enum custom_keycodes {
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QWERTY = SAFE_RANGE,
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LOWER,
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RAISE,
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};
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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/* Qwerty
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* ,-----------------------------------------------------------------------------------.
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* | Esc | Q | W | E | R | T | Y | U | I | O | P | Bksp |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | Tab | A | S | D | F | G | H | J | K | L | ; |Enter |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | ` | Z | X | C | V | B | N | M | , | . | / | ' |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* | Ctrl | OS | Alt |Lower |Shift |Raise | Space | Left | Down | Up |Right |
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* `-----------------------------------------------------------------------------------'
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*/
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[_QWERTY] = KEYMAP( \
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KC_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
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KC_TAB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_ENT, \
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KC_GRV, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_QUOT, \
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KC_LCTL, KC_LGUI, KC_LALT, MO(_LOWER), KC_LSFT, MO(_RAISE), KC_SPC, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
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),
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/* Lower
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* ,-----------------------------------------------------------------------------------.
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* | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | | | | | | | Left | Down | Up |Right | | |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | | Back | Fwd | | | | | | Mute | Vol- | Vol+ | |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* | | | | | | | | Prev | Stop | Play | Next |
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* `-----------------------------------------------------------------------------------'
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*/
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[_LOWER] = KEYMAP( \
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KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, \
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KC_DEL, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, _______, _______, \
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_______, KC_WBAK, KC_WFWD, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, \
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_______, _______, _______, _______, _______, _______, _______, KC_MPRV, KC_MSTP, KC_MPLY, KC_MNXT \
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),
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/* Raise
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* ,-----------------------------------------------------------------------------------.
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* | Esc | & | * | _ | ( | ) | 7 | 8 | 9 | = | Bksp | Del |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | Ins | $ | % | ^ | [ | ] | 4 | 5 | 6 | - | + | | |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | ` | ! | @ | # | { | } | 1 | 2 | 3 | . | \ | ' |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* | Ctrl | OS | Alt | |Shift | | 0 | Home | PgDn | PgUp | End |
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* `-----------------------------------------------------------------------------------'
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*/
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[_RAISE] = KEYMAP( \
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_______, KC_AMPR, KC_ASTR, KC_UNDS, KC_LPRN, KC_RPRN, KC_7, KC_8, KC_9, KC_EQL, KC_BSPC, KC_DEL, \
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KC_INS, KC_DLR, KC_PERC, KC_CIRC, KC_LBRC, KC_RBRC, KC_4, KC_5, KC_6, KC_MINS, KC_PLUS, KC_PIPE, \
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_______, KC_EXLM, KC_AT, KC_HASH, KC_LCBR, KC_RCBR, KC_1, KC_2, KC_3, _______, KC_BSLS, _______, \
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_______, _______, _______, _______, _______, _______, KC_0, KC_HOME, KC_PGDN, KC_PGUP, KC_END \
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)
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};
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@ -0,0 +1,16 @@
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# JJ40 Tools
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## usb_detach.c
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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.
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This program can force Linux to give up a device, so that the programming script can reset it.
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### To compile:
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```
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gcc usb_detach.c -o usb_detach
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```
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### To run:
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1. Use `lsusb` to discover the Bus and Device numbers for your keyboard.
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2. Run the program: `sudo ./usb_detach /dev/bus/usb/<BUS>/<DEVICE>`.
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3. Build and program the firmware as normal.
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@ -0,0 +1,33 @@
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/* Found at https://www.linuxquestions.org/questions/linux-hardware-18/how-to-unclaim-usb-device-558138/#post3406986 */
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <linux/ioctl.h>
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#include <linux/usbdevice_fs.h>
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int main(int argc, char**argv)
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{
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struct usbdevfs_ioctl command;
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int ret;
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int fd;
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int i;
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if (argc>1) {
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fd = open(argv[1],O_RDWR);
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if (fd<1){
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perror("unable to open file");
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return 1;
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}
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for (i=0;i<255;i++){ // hack: should fetch how many interface there is.
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command.ifno = i;
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command.ioctl_code = USBDEVFS_DISCONNECT;
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command.data = NULL;
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ret = ioctl(fd, USBDEVFS_IOCTL, &command);
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if(ret!=-1)
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printf("un claimed interface %d %d\n",i,ret);
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}
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} else {
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printf ("usage: %s /dev/bus/usb/BUS/DEVICE\n",argv[0]);
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printf("Release all interfaces of this usb device for usage in virtualisation\n");
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}
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}
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