qmk

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git clone git://git.z3bra.org/qmk.git
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commit c70b419ec06b22dba869f40c32e23563ee0f620f
parent bccf263cd06a8f854caa79ae511e5c40442de491
Author: Oscillope <jvrosenman@gmail.com>
Date:   Sat, 14 Oct 2017 01:04:36 -0400

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.

Diffstat:
keyboards/jj40/README.md | 3+++
keyboards/jj40/jj40.h | 32+++++++++++++++++++++++++++++++-
keyboards/jj40/keymaps/oscillope/keymap.c | 86+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
keyboards/jj40/tools/README.md | 16++++++++++++++++
keyboards/jj40/tools/usb_detach.c | 34++++++++++++++++++++++++++++++++++
5 files changed, 170 insertions(+), 1 deletion(-)

diff --git a/keyboards/jj40/README.md b/keyboards/jj40/README.md @@ -48,3 +48,6 @@ $ bootloadHID -r jj40_default.hex done, just reflash the board with the original firmware. 2. Sometimes USB hubs can act weird, so try connecting the board directly to your computer or plugging/unplugging the USB hub. +3. If you get an error such as "Resource Unavailable" when attemting to flash + on Linux, you may want to compile and run `tools/usb_detach.c`. See `tools/README.md` + for more info. diff --git a/keyboards/jj40/jj40.h b/keyboards/jj40/jj40.h @@ -22,7 +22,21 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include "keycode.h" #include "action.h" -#define KEYMAP( \ +#define KEYMAP_GRID( \ + K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \ + K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \ + K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \ + K31, K32, K33, K34, K35, K36, K37, K38, K39, K310, K311, K312 \ +) \ +{ \ + { K012, K011, K010, K09, K05, K06, K07, K08, K04, K03, K02, K01 }, \ + { K112, K111, K110, K19, K15, K16, K17, K18, K14, K13, K12, K11 }, \ + { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ + { K212, K211, K210, K29, K25, K26, K27, K28, K24, K23, K22, K21 }, \ + { K312, K311, K310, K39, K35, K36, K37, K38, K34, K33, K32, K31 } \ +} + +#define KEYMAP_MIT( \ K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \ K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \ K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \ @@ -36,4 +50,20 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. { K312, K311, K310, K39, K35, K3X, KC_NO, K38, K34, K33, K32, K31 } \ } +#define KEYMAP_OFFSET( \ + K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \ + K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \ + K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \ + K31, K32, K33, K34, K35, K36, K3X, K39, K310, K311, K312 \ +) \ +{ \ + { K012, K011, K010, K09, K05, K06, K07, K08, K04, K03, K02, K01 }, \ + { K112, K111, K110, K19, K15, K16, K17, K18, K14, K13, K12, K11 }, \ + { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ + { K212, K211, K210, K29, K25, K26, K27, K28, K24, K23, K22, K21 }, \ + { K312, K311, K310, K39, K35, K36, K3X, KC_NO, K34, K33, K32, K31 } \ +} + +#define KEYMAP KEYMAP_OFFSET + #endif diff --git a/keyboards/jj40/keymaps/oscillope/keymap.c b/keyboards/jj40/keymaps/oscillope/keymap.c @@ -0,0 +1,86 @@ +/* +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 \ +) +}; diff --git a/keyboards/jj40/tools/README.md b/keyboards/jj40/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. diff --git a/keyboards/jj40/tools/usb_detach.c b/keyboards/jj40/tools/usb_detach.c @@ -0,0 +1,33 @@ +/* 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