* 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.pull/1700/merge
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/* | |||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> | |||
This program is free software: you can redistribute it and/or modify | |||
it under the terms of the GNU General Public License as published by | |||
the Free Software Foundation, either version 2 of the License, or | |||
(at your option) any later version. | |||
This program is distributed in the hope that it will be useful, | |||
but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
GNU General Public License for more details. | |||
You should have received a copy of the GNU General Public License | |||
along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
*/ | |||
#include "jj40.h" | |||
#include "action_layer.h" | |||
#include "rgblight.h" | |||
#define _QWERTY 0 | |||
#define _LOWER 1 | |||
#define _RAISE 2 | |||
enum custom_keycodes { | |||
QWERTY = SAFE_RANGE, | |||
LOWER, | |||
RAISE, | |||
}; | |||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
/* Qwerty | |||
* ,-----------------------------------------------------------------------------------. | |||
* | Esc | Q | W | E | R | T | Y | U | I | O | P | Bksp | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | Tab | A | S | D | F | G | H | J | K | L | ; |Enter | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | ` | Z | X | C | V | B | N | M | , | . | / | ' | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* | Ctrl | OS | Alt |Lower |Shift |Raise | Space | Left | Down | Up |Right | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_QWERTY] = KEYMAP( \ | |||
KC_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \ | |||
KC_TAB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_ENT, \ | |||
KC_GRV, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_QUOT, \ | |||
KC_LCTL, KC_LGUI, KC_LALT, MO(_LOWER), KC_LSFT, MO(_RAISE), KC_SPC, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ | |||
), | |||
/* Lower | |||
* ,-----------------------------------------------------------------------------------. | |||
* | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | | | | | | | Left | Down | Up |Right | | | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | | Back | Fwd | | | | | | Mute | Vol- | Vol+ | | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* | | | | | | | | Prev | Stop | Play | Next | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_LOWER] = KEYMAP( \ | |||
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, \ | |||
KC_DEL, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, _______, _______, \ | |||
_______, KC_WBAK, KC_WFWD, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, \ | |||
_______, _______, _______, _______, _______, _______, _______, KC_MPRV, KC_MSTP, KC_MPLY, KC_MNXT \ | |||
), | |||
/* Raise | |||
* ,-----------------------------------------------------------------------------------. | |||
* | Esc | & | * | _ | ( | ) | 7 | 8 | 9 | = | Bksp | Del | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | Ins | $ | % | ^ | [ | ] | 4 | 5 | 6 | - | + | | | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | ` | ! | @ | # | { | } | 1 | 2 | 3 | . | \ | ' | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* | Ctrl | OS | Alt | |Shift | | 0 | Home | PgDn | PgUp | End | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_RAISE] = KEYMAP( \ | |||
_______, KC_AMPR, KC_ASTR, KC_UNDS, KC_LPRN, KC_RPRN, KC_7, KC_8, KC_9, KC_EQL, KC_BSPC, KC_DEL, \ | |||
KC_INS, KC_DLR, KC_PERC, KC_CIRC, KC_LBRC, KC_RBRC, KC_4, KC_5, KC_6, KC_MINS, KC_PLUS, KC_PIPE, \ | |||
_______, KC_EXLM, KC_AT, KC_HASH, KC_LCBR, KC_RCBR, KC_1, KC_2, KC_3, _______, KC_BSLS, _______, \ | |||
_______, _______, _______, _______, _______, _______, KC_0, KC_HOME, KC_PGDN, KC_PGUP, KC_END \ | |||
) | |||
}; |
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# 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. |
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/* 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"); | |||
} | |||
} |