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QMK Bot 2022-01-11 01:39:46 +00:00
commit 9b07108fbf
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121
keyboards/system76/launch_1/config.h Normal file
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/*
* Copyright (C) 2021 System76
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*/
#pragma once
#include "config_common.h"
// USB device descriptor parameter
#define VENDOR_ID 0x3384
#define PRODUCT_ID 0x0001
#define DEVICE_VER 0x0001
#define MANUFACTURER System76
#define PRODUCT Launch Configurable Keyboard (launch_1)
// Key matrix size
#define MATRIX_ROWS 6
#define MATRIX_COLS 14
/*
* Key matrix pins
* ROWS: AVR pins used for rows, top to bottom
* COLS: AVR pins used for columns, left to right
*/
#define MATRIX_ROW_PINS { F0, F1, F4, F5, F6, F7 }
#define MATRIX_COL_PINS { D7, C7, C6, B6, B5, B4, D6, D4, E6, D5, D3, D2, B7, B0 }
#define UNUSED_PINS
/*
* Diode Direction
* COL2ROW = COL => Anode (+), ROW => Cathode (-)
* ROW2COL = ROW => Anode (+), COL => Cathode (-)
*/
#define DIODE_DIRECTION COL2ROW
// Set 0 if debouncing isn't needed
#define DEBOUNCE 5
#ifdef RGB_MATRIX_ENABLE
# define RGB_DI_PIN E2
# define DRIVER_LED_TOTAL 84
# define RGB_MATRIX_KEYPRESSES // Reacts to keypresses
// # define RGB_MATRIX_KEYRELEASES // Reacts to keyreleases (instead of keypresses)
// # define RGB_MATRIX_FRAMEBUFFER_EFFECTS // Enables framebuffer effects
# define RGB_DISABLE_TIMEOUT 0 // Number of milliseconds to wait until RGB automatically turns off
# define RGB_DISABLE_AFTER_TIMEOUT 0 // OBSOLETE: Number of ticks to wait until disabling effects
# define RGB_DISABLE_WHEN_USB_SUSPENDED // Turns off effects when suspended
// Limit brightness to support USB-A at 0.5 A
// TODO: Do this dynamically based on power source
# define RGB_MATRIX_MAXIMUM_BRIGHTNESS 176 // Limits maximum brightness of LEDs to 176 out of 255. If not defined, maximum brightness is set to 255
# define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_RAINBOW_MOVING_CHEVRON // Sets the default mode, if none has been set
# define RGB_MATRIX_STARTUP_HUE 142 // Sets the default hue value, if none has been set
# define RGB_MATRIX_STARTUP_SAT 255 // Sets the default saturation value, if none has been set
# define RGB_MATRIX_STARTUP_VAL RGB_MATRIX_MAXIMUM_BRIGHTNESS // Sets the default brightness value, if none has been set
# define RGB_MATRIX_STARTUP_SPD 127 // Sets the default animation speed, if none has been set
# define RGB_MATRIX_DISABLE_KEYCODES // Disables control of rgb matrix by keycodes (must use code functions to control the feature)
# define ENABLE_RGB_MATRIX_CYCLE_ALL
# define ENABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT
# define ENABLE_RGB_MATRIX_CYCLE_UP_DOWN
# define ENABLE_RGB_MATRIX_CYCLE_OUT_IN
# define ENABLE_RGB_MATRIX_CYCLE_OUT_IN_DUAL
# define ENABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON
# define ENABLE_RGB_MATRIX_CYCLE_PINWHEEL
# define ENABLE_RGB_MATRIX_CYCLE_SPIRAL
# define ENABLE_RGB_MATRIX_RAINDROPS
# define ENABLE_RGB_MATRIX_SPLASH
# define ENABLE_RGB_MATRIX_MULTISPLASH
#endif // RGB_MATRIX_ENABLE
// Mechanical locking support; use KC_LCAP, KC_LNUM, or KC_LSCR instead in keymap
#define LOCKING_SUPPORT_ENABLE
// Locking resynchronize hack
#define LOCKING_RESYNC_ENABLE
// I2C {
#define F_SCL 100000UL // Run I2C bus at 100 kHz
#define I2C_START_RETRY_COUNT 20
#define I2C_TIMEOUT 100 // milliseconds
// } I2C
// EEPROM {
#define EEPROM_SIZE 1024
// TODO: Refactor with new user EEPROM code (coming soon)
#define EEPROM_MAGIC 0x76EC
#define EEPROM_MAGIC_ADDR 64
// Bump this every time we change what we store
// This will automatically reset the EEPROM with defaults
// and avoid loading invalid data from the EEPROM
#define EEPROM_VERSION 0x02
#define EEPROM_VERSION_ADDR (EEPROM_MAGIC_ADDR + 2)
// } EEPROM
// Dynamic keymap {
#define DYNAMIC_KEYMAP_LAYER_COUNT 4
#define DYNAMIC_KEYMAP_MACRO_COUNT 0
// Dynamic keymap starts after EEPROM version
#define DYNAMIC_KEYMAP_EEPROM_ADDR (EEPROM_VERSION_ADDR + 1)
// Dynamic macro starts after dynamic keymaps, it is disabled
#define DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR (DYNAMIC_KEYMAP_EEPROM_ADDR + (DYNAMIC_KEYMAP_LAYER_COUNT * MATRIX_ROWS * MATRIX_COLS * 2))
#define DYNAMIC_KEYMAP_MACRO_EEPROM_SIZE 0
// } Dynamic keymap
// System76 EC {
#define SYSTEM76_EC_EEPROM_ADDR (DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR + DYNAMIC_KEYMAP_MACRO_EEPROM_SIZE)
#define SYSTEM76_EC_EEPROM_SIZE (EEPROM_SIZE - SYSTEM76_EC_EEPROM_ADDR)
// } System76 EC

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keyboards/system76/launch_1/info.json Normal file
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{
"keyboard_name": "System76 Launch Configurable Keyboard (launch_1)",
"url": "https://system76.com/accessories/launch",
"layouts": {
"LAYOUT": {
"layout": [
{ "label": "Esc", "x": 0, "y": 0 },
{ "label": "F1", "x": 1, "y": 0 },
{ "label": "F2", "x": 2, "y": 0 },
{ "label": "F3", "x": 3, "y": 0 },
{ "label": "F4", "x": 4, "y": 0 },
{ "label": "F5", "x": 5, "y": 0 },
{ "label": "F6", "x": 6, "y": 0 },
{ "label": "F7", "x": 7, "y": 0 },
{ "label": "F8", "x": 8, "y": 0 },
{ "label": "F9", "x": 9, "y": 0 },
{ "label": "F10", "x": 10, "y": 0 },
{ "label": "F11", "x": 11, "y": 0 },
{ "label": "F12", "x": 12, "y": 0 },
{ "label": "Del", "x": 13, "y": 0, "w": 1.5 },
{ "label": "Home", "x": 14.75, "y": 0 },
{ "label": "`", "x": 0, "y": 1 },
{ "label": "1", "x": 1, "y": 1 },
{ "label": "2", "x": 2, "y": 1 },
{ "label": "3", "x": 3, "y": 1 },
{ "label": "4", "x": 4, "y": 1 },
{ "label": "5", "x": 5, "y": 1 },
{ "label": "6", "x": 6, "y": 1 },
{ "label": "7", "x": 7, "y": 1 },
{ "label": "8", "x": 8, "y": 1 },
{ "label": "9", "x": 9, "y": 1 },
{ "label": "0", "x": 10, "y": 1 },
{ "label": "-", "x": 11, "y": 1 },
{ "label": "=", "x": 12, "y": 1 },
{ "label": "Bksp", "x": 13, "y": 1, "w": 1.5 },
{ "label": "PgUp", "x": 14.75, "y": 1 },
{ "label": "Tab", "x": 0, "y": 2, "w": 1.5 },
{ "label": "Q", "x": 1.5, "y": 2 },
{ "label": "W", "x": 2.5, "y": 2 },
{ "label": "E", "x": 3.5, "y": 2 },
{ "label": "R", "x": 4.5, "y": 2 },
{ "label": "T", "x": 5.5, "y": 2 },
{ "label": "Y", "x": 6.5, "y": 2 },
{ "label": "U", "x": 7.5, "y": 2 },
{ "label": "I", "x": 8.5, "y": 2 },
{ "label": "O", "x": 9.5, "y": 2 },
{ "label": "P", "x": 10.5, "y": 2 },
{ "label": "[", "x": 11.5, "y": 2 },
{ "label": "]", "x": 12.5, "y": 2 },
{ "label": "\\", "x": 13.5, "y": 2 },
{ "label": "PgDn", "x": 14.75, "y": 2 },
{ "label": "Caps", "x": 0.25, "y": 3, "w": 1.5 },
{ "label": "A", "x": 1.75, "y": 3 },
{ "label": "S", "x": 2.75, "y": 3 },
{ "label": "D", "x": 3.75, "y": 3 },
{ "label": "F", "x": 4.75, "y": 3 },
{ "label": "G", "x": 5.75, "y": 3 },
{ "label": "H", "x": 6.75, "y": 3 },
{ "label": "J", "x": 7.75, "y": 3 },
{ "label": "K", "x": 8.75, "y": 3 },
{ "label": "L", "x": 9.75, "y": 3 },
{ "label": ";", "x": 10.75, "y": 3 },
{ "label": "'", "x": 11.75, "y": 3 },
{ "label": "Enter", "x": 12.75, "y": 3, "w": 1.5 },
{ "label": "End", "x": 14.75, "y": 3 },
{ "label": "LShift", "x": 0.25, "y": 4, "w": 2 },
{ "label": "Z", "x": 2.25, "y": 4 },
{ "label": "X", "x": 3.25, "y": 4 },
{ "label": "C", "x": 4.25, "y": 4 },
{ "label": "V", "x": 5.25, "y": 4 },
{ "label": "B", "x": 6.25, "y": 4 },
{ "label": "N", "x": 7.25, "y": 4 },
{ "label": "M", "x": 8.25, "y": 4 },
{ "label": ",", "x": 9.25, "y": 4 },
{ "label": ".", "x": 10.25, "y": 4 },
{ "label": "/", "x": 11.25, "y": 4 },
{ "label": "RShift", "x": 12.25, "y": 4, "w": 1.5 },
{ "label": "Up", "x": 13.75, "y": 4 },
{ "label": "LCtrl", "x": 0.25, "y": 5, "w": 1.5 },
{ "label": "LAlt", "x": 1.75, "y": 5 },
{ "label": "LFn", "x": 2.75, "y": 5 },
{ "label": "Super", "x": 3.75, "y": 5 },
{ "label": "Space", "x": 4.75, "y": 5, "w": 2 },
{ "label": "Space", "x": 6.75, "y": 5, "w": 2 },
{ "label": "RCtrl", "x": 8.75, "y": 5 },
{ "label": "RAlt", "x": 9.75, "y": 5 },
{ "label": "RFn", "x": 10.75, "y": 5, "w": 1.5 },
{ "label": "Left", "x": 12.75, "y": 5 },
{ "label": "Down", "x": 13.75, "y": 5 },
{ "label": "Right", "x": 14.75, "y": 5 }
]
}
}
}

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keyboards/system76/launch_1/keymaps/default/keymap.c Normal file
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/*
* Copyright (C) 2021 System76
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*/
#include QMK_KEYBOARD_H
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Layer 0, default layer
_________________________________________________________________________________________________________________________________ ________
| | | | | | | | | | | | | | || |
| ESC | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 | DELETE || HOME |
|________|________|________|________|________|________|________|________|________|________|________|________|________|____________||________|
| ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | _ | + | || |
| ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | = | BACKSPACE || PGUP |
|________|________|________|________|________|________|________|________|________|________|________|________|________|____________||________|
| | | | | | | | | | | | [ | ] | | || |
| TAB | Q | W | E | R | T | Y | U | I | O | P | { | } | \ || PGDN |
|____________|________|________|________|________|________|________|________|________|________|________|________|________|________||________|
| | | | | | | | | | | : | " | | | |
| CAPS | A | S | D | F | G | H | J | K | L | ; | ' | ENTER | | END |
|____________|________|________|________|________|________|________|________|________|________|________|________|____________|___|________|
| | | | | | | | | < | > | ? | | |
| SHIFT | Z | X | C | V | B | N | M | , | . | / | SHIFT | UP |
|________________|________|________|________|________|________|________|________|________|________|________|____________|________|________
| | | | | | | | | | | | | |
| CTRL | LALT | FN | LGUI | SPACE | SPACE | RCTRL | RALT | FN | | LEFT | DOWN | RIGHT |
|____________|________|_______|________|_________________|_________________|________|________|_____________| |________|________|________|
*/
[0] = LAYOUT(
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DEL, KC_HOME,
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_PGUP,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_PGDN,
KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, KC_END,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP,
KC_LCTL, KC_LALT, MO(1), KC_LGUI, KC_SPC, KC_SPC, KC_RCTL, KC_RALT, MO(1), KC_LEFT, KC_DOWN, KC_RGHT
),
/* Layer 1, function layer
_________________________________________________________________________________________________________________________________ ________
| | | | | | | | | | | | | | || PLAY/ |
| RESET | | | | | | | | | | | | | || PAUSE |
|________|________|________|________|________|________|________|________|________|________|________|________|________|____________||________|
| | | | | | | | | | | LED | LED | LED | || VOLUME |
| | | | | | | | | | | TOGGLE | DOWN | UP | || UP |
|________|________|________|________|________|________|________|________|________|________|________|________|________|____________||________|
| | | | | | | | | | | | | | || VOLUME |
|PRINT SCREEN| | | | | | HOME | PGDN | PGUP | END | | | | || DOWN |
|____________|________|________|________|________|________|________|________|________|________|________|________|________|________||________|
| | | | | | | | | | | | | | | |
| | | | | | | LEFT | DOWN | UP | RIGHT | | | | | MUTE |
|____________|________|________|________|________|________|________|________|________|________|________|________|____________|___|________|
| | | | | | | | | | | | | |
| | | | | | | | | | | | | PGUP |
|________________|________|________|________|________|________|________|________|________|________|________|____________|________|________
| | | | | | | | | | | | | |
| | | | | | | | | | | HOME | PGDN | END |
|____________|________|_______|________|_________________|_________________|________|________|_____________| |________|________|________|
* `RESET' resets the controller and puts the board into firmware flashing mode.
* If this key is hit accidentally, just unplug the board and plug it back in.
*/
[1] = LAYOUT(
RESET, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MPLY,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RGB_TOG, RGB_VAD, RGB_VAI, KC_TRNS, KC_VOLU,
KC_PSCR, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_HOME, KC_PGDN, KC_PGUP, KC_END, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_VOLD,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_TRNS, KC_TRNS, KC_TRNS, KC_MUTE,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PGUP,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_HOME, KC_PGDN, KC_END
),
[2] = LAYOUT(
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
),
[3] = LAYOUT(
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
),
};

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/*
* Copyright (C) 2021 System76
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*/
#include "launch_1.h"
#include "usb_mux.h"
// clang-format off
#ifdef RGB_MATRIX_ENABLE
// LEDs by index
// 0 1 2 3 4 5 6 7 8 9
// 00 LM4 LL4 LK4 LJ4 LI4 LH4 LG4 LF4 LE4 LD4
// 10 LC4 LB4 LA4 LA5 LB5 LC5 LD5 LE5 LG5 LH5
// 20 LI5 LJ5 LK5 LL5 LM5 LO3 LM3 LL3 LK3 LJ3
// 30 LI3 LH3 LG3 LF3 LE3 LD3 LC3 LB3 LA3 LA2
// 40 LB2 LC2 LD2 LE2 LF2 LG2 LH2 LI2 LJ2 LK2
// 50 LL2 LM2 LN2 LO2 LO1 LN1 LM1 LL1 LK1 LJ1
// 60 LI1 LH1 LG1 LF1 LE1 LD1 LC1 LB1 LA1 LA0
// 70 LB0 LC0 LD0 LE0 LF0 LG0 LH0 LI0 LJ0 LK0
// 80 LL0 LM0 LN0 LO0
led_config_t g_led_config = { LAYOUT(
// Key matrix to LED index
/* A B C D E F G H I J K L M N O */
/* 0 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83,
/* 1 */ 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54,
/* 2 */ 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
/* 3 */ 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25,
/* 4 */ 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0,
/* 5 */ 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
), {
// LED index to physical position (see leds.sh in `launch' repo)
/* 00 */ {209, 51}, {190, 51}, {171, 51}, {156, 51}, {140, 51}, {125, 51}, {110, 51}, {95, 51}, {80, 51}, {65, 51},
/* 10 */ {49, 51}, {34, 51}, {11, 51}, {8, 64}, {27, 64}, {42, 64}, {57, 64}, {80, 64}, {110, 64}, {133, 64},
/* 20 */ {148, 64}, {167, 64}, {194, 64}, {209, 64}, {224, 64}, {224, 38}, {197, 38}, {178, 38}, {163, 38}, {148, 38},
/* 30 */ {133, 38}, {118, 38}, {103, 38}, {87, 38}, {72, 38}, {57, 38}, {42, 38}, {27, 38}, {8, 38}, {4, 26},
/* 40 */ {23, 26}, {38, 26}, {53, 26}, {68, 26}, {84, 26}, {99, 26}, {114, 26}, {129, 26}, {144, 26}, {159, 26},
/* 50 */ {175, 26}, {190, 26}, {205, 26}, {224, 26}, {224, 13}, {201, 13}, {182, 13}, {167, 13}, {152, 13}, {137, 13},
/* 60 */ {121, 13}, {106, 13}, {91, 13}, {76, 13}, {61, 13}, {46, 13}, {30, 13}, {15, 13}, {0, 13}, {0, 0},
/* 70 */ {15, 0}, {30, 0}, {46, 0}, {61, 0}, {76, 0}, {91, 0}, {106, 0}, {121, 0}, {137, 0}, {152, 0},
/* 80 */ {167, 0}, {182, 0}, {201, 0}, {224, 0}
}, {
// LED index to flags (set all to LED_FLAG_KEYLIGHT)
/* 0 1 2 3 4 5 6 7 8 9 */
/* 00 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 10 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 20 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 30 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 40 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 50 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 60 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 70 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 80 */ 4, 4, 4, 4
} };
#endif // RGB_MATRIX_ENABLE
bool eeprom_is_valid(void) {
return (
eeprom_read_word(((void *)EEPROM_MAGIC_ADDR)) == EEPROM_MAGIC &&
eeprom_read_byte(((void *)EEPROM_VERSION_ADDR)) == EEPROM_VERSION
);
}
// clang-format on
void eeprom_set_valid(bool valid) {
eeprom_update_word(((void *)EEPROM_MAGIC_ADDR), valid ? EEPROM_MAGIC : 0xFFFF);
eeprom_update_byte(((void *)EEPROM_VERSION_ADDR), valid ? EEPROM_VERSION : 0xFF);
}
void bootmagic_lite_reset_eeprom(void) {
// Set the keyboard-specific EEPROM state as invalid
eeprom_set_valid(false);
// Set the TMK/QMK EEPROM state as invalid
eeconfig_disable();
}
// The lite version of TMK's bootmagic based on Wilba.
// 100% less potential for accidentally making the keyboard do stupid things.
void bootmagic_lite(void) {
// Perform multiple scans because debouncing can't be turned off.
matrix_scan();
#if defined(DEBOUNCE) && DEBOUNCE > 0
wait_ms(DEBOUNCE * 2);
#else
wait_ms(30);
#endif
matrix_scan();
// If the configured key (commonly Esc) is held down on power up,
// reset the EEPROM valid state and jump to bootloader.
uint8_t row = 0; // BOOTMAGIC_LITE_ROW;
uint8_t col = 0; // BOOTMAGIC_LITE_COLUMN;
if (matrix_get_row(row) & (1 << col)) {
bootmagic_lite_reset_eeprom();
// Jump to bootloader.
bootloader_jump();
}
}
void system76_ec_rgb_eeprom(bool write);
void system76_ec_rgb_layer(layer_state_t layer_state);
void system76_ec_unlock(void);
bool system76_ec_is_unlocked(void);
rgb_config_t layer_rgb[DYNAMIC_KEYMAP_LAYER_COUNT];
void matrix_init_kb(void) {
usb_mux_init();
bootmagic_lite();
if (!eeprom_is_valid()) {
dynamic_keymap_reset();
dynamic_keymap_macro_reset();
system76_ec_rgb_eeprom(true);
eeprom_set_valid(true);
} else {
system76_ec_rgb_eeprom(false);
}
system76_ec_rgb_layer(layer_state);
}
void matrix_scan_kb(void) {
usb_mux_event();
matrix_scan_user();
}
#define LEVEL(value) (uint8_t)(((uint16_t)value) * ((uint16_t)RGB_MATRIX_MAXIMUM_BRIGHTNESS) / ((uint16_t)255))
// clang-format off
static const uint8_t levels[] = {
LEVEL(48),
LEVEL(72),
LEVEL(96),
LEVEL(144),
LEVEL(192),
LEVEL(255)
};
// clang-format on
static uint8_t toggle_level = RGB_MATRIX_MAXIMUM_BRIGHTNESS;
extern bool input_disabled;
static void set_value_all_layers(uint8_t value) {
if (!system76_ec_is_unlocked()) {
for (int8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) {
layer_rgb[layer].hsv.v = value;
}
system76_ec_rgb_layer(layer_state);
}
}
bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
if (input_disabled) {
return false;
}
if (!process_record_user(keycode, record)) {
return false;
}
switch (keycode) {
case RESET:
if (record->event.pressed) {
system76_ec_unlock();
}
#ifdef SYSTEM76_EC
return false;
#else
return true;
#endif
case RGB_VAD:
if (record->event.pressed) {
uint8_t level = rgb_matrix_config.hsv.v;
for (int i = sizeof(levels) - 1; i >= 0; i--) {
if (levels[i] < level) {
level = levels[i];
break;
}
}
set_value_all_layers(level);
}
return false;
case RGB_VAI:
if (record->event.pressed) {
uint8_t level = rgb_matrix_config.hsv.v;
for (int i = 0; i < sizeof(levels); i++) {
if (levels[i] > level) {
level = levels[i];
break;
}
}
set_value_all_layers(level);
}
return false;
case RGB_TOG:
if (record->event.pressed) {
uint8_t level = 0;
if (rgb_matrix_config.hsv.v == 0) {
level = toggle_level;
} else {
toggle_level = rgb_matrix_config.hsv.v;
}
set_value_all_layers(level);
}
return false;
}
return true;
}
layer_state_t layer_state_set_kb(layer_state_t layer_state) {
system76_ec_rgb_layer(layer_state);
return layer_state_set_user(layer_state);
}
#ifdef CONSOLE_ENABLE
void keyboard_post_init_user(void) {
debug_enable = true;
debug_matrix = false;
debug_keyboard = false;
}
#endif // CONSOLE_ENABLE

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/*
* Copyright (C) 2021 System76
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*/
#pragma once
#include "quantum.h"
// clang-format off
#define LAYOUT( \
K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, \
K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, \
K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E, \
K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, \
K40, K41, K42, K43, K44, K45, K46, K47, K48, K49, K4A, K4B, K4C, \
K50, K51, K52, K53, K54, K55, K56, K57, K58, K59, K5A, K5B \
) { \
{ K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D }, \
{ K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D }, \
{ K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D }, \
{ K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K0E }, \
{ K40, K41, K42, K43, K44, K45, K46, K47, K48, K49, K4A, K4B, K4C, K1E }, \
{ K50, K51, K52, K53, K54, K3D, K55, K56, K57, K58, K59, K5A, K5B, K2E }, \
}
// clang-format on

12
keyboards/system76/launch_1/post_rules.mk Normal file
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# System76 EC
# remove the RESET HID command
VALID_SYSTEM76_EC_TYPES := yes
SYSTEM76_EC_ENABLE ?= no
ifneq ($(strip $(SYSTEM76_EC_ENABLE)),no)
ifeq ($(filter $(SYSTEM76_EC_ENABLE),$(VALID_SYSTEM76_EC_TYPES)),)
$(error SYSTEM76_EC_EN="$(strip $(SYSTEM76_EC_ENABLE))" is not a valid type for the System76 EC option)
endif
ifneq ($(strip $(SYSTEM76_EC_ENABLE)),no)
OPT_DEFS += -DSYSTEM76_EC
endif
endif

62
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# System76 Launch Configurable Keyboard (launch_1)
![System76 Launch Configurable Keyboard](https://images.prismic.io/system76/b71307ac-dae6-4863-b7ca-804cd61c7ef8_launch_overhead.png?auto=compress,format&w=750)
The Launch Configurable Keyboard is engineered to be comfortable, fully customizable, and make your workflow more efficient.
- High-speed USB Hub
- Works on Linux, Windows and macOS
- 100% Open Source
- Made in Colorado
Additional Launch Keyboard resources:
- Keyboard Maintainer: [System76](https://github.com/system76)
- Hardware Supported: [System76 Launch GitHub Repository](https://github.com/system76/launch)
- Hardware Availability: [Shop System76](https://system76.com/accessories/launch)
## Building Firmware
To build the firmware using `make` (after setting up the build environment), e.g.:
```bash
make -r system76/launch_1:default
```
Equivalently, using the QMK CLI:
```bash
qmk compile -kb system76/launch_1 -km default
```
## Flashing Firmware (DFU)
To build and flash the firmware on the keyboard, e.g.:
```bash
make -r system76/launch_1:default:flash
```
Equivalently, using the QMK CLI:
```bash
qmk flash -kb system76/launch_1 -km default
```
## Flashing Firmware (ISP)
To flash the firmware (and/or bootloader) using ISP refer to the [_ISP Flashing Guide_](https://docs.qmk.fm/#/isp_flashing_guide).
> **Factory fuse values** => Low: `0x5E`, High: `0x99`, Extended: `0xF3`, Lock Bits: `0xFF`
## Environment Setup
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. If new to QMK, start with the [_Complete Newbs Guide_](https://docs.qmk.fm/#/newbs).
## Bootloader
Enter the bootloader in 3 ways:
- **Bootmagic reset**: Hold down the key at (0,0) in the matrix (Escape) and plug in the keyboard.
- **Keycode in layout**: Press the key mapped to `RESET` in the second layer (Escape).
- **Electrical reset**: Briefly short AVR ISP's GND (6) and RST (5) pads on the back of the PCB.

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/*
* Copyright (C) 2021 System76
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*/
RGB_MATRIX_EFFECT(active_keys)
RGB_MATRIX_EFFECT(raw_rgb)
RGB_MATRIX_EFFECT(unlocked)
#ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
#include "dynamic_keymap.h"
static bool active_keys_initialized = false;
static uint8_t active_keys_table[DRIVER_LED_TOTAL] = {0};
static void active_keys_initialize(void) {
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
for (uint8_t col = 0; col < MATRIX_COLS; col++) {
uint8_t led = g_led_config.matrix_co[row][col];
if (led < DRIVER_LED_TOTAL && row < 16 && col < 16) {
active_keys_table[led] = (row << 4) | col;
}
}
}
active_keys_initialized = true;
}
static bool active_keys(effect_params_t* params) {
if (!active_keys_initialized) {
active_keys_initialize();
}
RGB_MATRIX_USE_LIMITS(led_min, led_max);
uint8_t layer = get_highest_layer(layer_state);
RGB rgb = hsv_to_rgb(rgb_matrix_config.hsv);
for (uint8_t i = led_min; i < led_max; i++) {
RGB_MATRIX_TEST_LED_FLAGS();
uint8_t rowcol = active_keys_table[i];
uint8_t row = rowcol >> 4;
uint8_t col = rowcol & 0xF;
uint16_t keycode = dynamic_keymap_get_keycode(layer, row, col);
switch (keycode) {
case KC_NO:
case KC_TRNS:
rgb_matrix_set_color(i, 0, 0, 0);
break;
default:
rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
break;
}
}
return led_max < DRIVER_LED_TOTAL;
}
RGB raw_rgb_data[DRIVER_LED_TOTAL] = {0};
static uint8_t normalize_component(uint8_t component) {
uint16_t x = (uint16_t)component;
x *= rgb_matrix_config.hsv.v; // Multiply by current brightness
x /= 255; // Divide by maximum brightness
return (uint8_t)x;
}
static RGB normalize_index(uint8_t i) {
RGB raw = raw_rgb_data[i];
RGB rgb = {
.r = normalize_component(raw.r),
.g = normalize_component(raw.g),
.b = normalize_component(raw.b),
};
return rgb;
}
static bool raw_rgb(effect_params_t* params) {
RGB_MATRIX_USE_LIMITS(led_min, led_max);
for (uint8_t i = led_min; i < led_max; i++) {
RGB_MATRIX_TEST_LED_FLAGS();
RGB rgb = normalize_index(i);
rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
}
return led_max < DRIVER_LED_TOTAL;
}
static uint8_t unlocked_keys[8][2] = {
{2, 7}, // U
{4, 6}, // N
{3, 9}, // L
{2, 9}, // O
{4, 3}, // C
{3, 8}, // K
{2, 3}, // E
{3, 3}, // D
};
static uint8_t unlocked_ticks = 0;
static uint8_t unlocked_i = 0;
static uint8_t unlocked_leds_count = 0;
static uint8_t unlocked_leds[2] = {0, 0};
static bool unlocked(effect_params_t* params) {
RGB_MATRIX_USE_LIMITS(led_min, led_max);
unlocked_ticks++;
if (params->init) {
unlocked_ticks = 0;
unlocked_i = 0;
}
if (unlocked_ticks == 0) {
if (unlocked_i == 8) {
unlocked_leds_count = 0;
unlocked_i = 0;
} else {
unlocked_leds_count = rgb_matrix_map_row_column_to_led(unlocked_keys[unlocked_i][0], unlocked_keys[unlocked_i][1], unlocked_leds);
unlocked_i++;
}
}
for (uint8_t i = led_min; i < led_max; i++) {
RGB_MATRIX_TEST_LED_FLAGS();
HSV hsv = {
.h = i + unlocked_ticks,
.s = 0xFF,
.v = 0x70,
};
for (uint8_t j = 0; j < unlocked_leds_count; j++) {
if (i == unlocked_leds[j]) {
hsv.s = 0;
hsv.v = 0xFF;
}
}
RGB rgb = hsv_to_rgb(hsv);
rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
}
return led_max < DRIVER_LED_TOTAL;
}
#endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS

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# MCU name
MCU = atmega32u4
# CPU frequency divided by two since AVR is at 3.3 V
F_CPU = 8000000
# External oscillator is 16 MHz
F_USB = 16000000
# Bootloader selection
BOOTLOADER = atmel-dfu
# Build options
# change yes to no to disable
BOOTMAGIC_ENABLE = no # Bootmagic Lite
MOUSEKEY_ENABLE = no # Mouse keys
EXTRAKEY_ENABLE = yes # Audio control and system control
CONSOLE_ENABLE = no # Console for debug
COMMAND_ENABLE = no # Commands for debug and configuration
DYNAMIC_KEYMAP_ENABLE = yes # Reconfigurable keyboard without flashing firmware
NKRO_ENABLE = yes # USB N-key rollover
RAW_ENABLE = yes # Raw HID commands (used by Keyboard Configurator)
BACKLIGHT_ENABLE = no # RGB backlight (conflicts with RGB matrix)
RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
RGB_MATRIX_ENABLE = yes # RGB matrix
RGB_MATRIX_DRIVER = WS2812
RGB_MATRIX_CUSTOM_KB = yes # Custom keyboard effects
AUDIO_ENABLE = no # Audio output
LTO_ENABLE = yes # Link-time optimization for smaller binary
# Add System76 EC command interface as well as I2C and USB mux drivers
SRC += system76_ec.c usb_mux.c
QUANTUM_LIB_SRC += i2c_master.c

478
keyboards/system76/launch_1/usb_mux.c Normal file
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/*
* Copyright (C) 2021 System76
* Copyright (C) 2021 Jimmy Cassis <KernelOops@outlook.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 3 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 <https://www.gnu.org/licenses/>.
*/
#include "usb_mux.h"
#include <stdbool.h>
#include "i2c_master.h"
#include "wait.h"
#define REG_PF1_CTL 0xBF800C04
#define REG_PIO64_OEN 0xBF800908
#define REG_PIO64_OUT 0xBF800928
#define REG_VID 0xBF803000
#define REG_PRT_SWAP 0xBF8030FA
#define REG_USB3_HUB_VID 0xBFD2E548
#define REG_RUNTIME_FLAGS2 0xBFD23408
#define REG_I2S_FEAT_SEL 0xBFD23412
struct USB7206 {
uint8_t addr;
};
struct USB7206 usb_hub = {.addr = 0x2D};
// Perform USB7206 register access.
// Returns zero on success or a negative number on error.
i2c_status_t usb7206_register_access(struct USB7206* self) {
uint8_t register_access[3] = {
0x99,
0x37,
0x00,
};
return i2c_transmit(self->addr << 1, register_access, sizeof(register_access), I2C_TIMEOUT);
}
// Read data from USB7206 register region.
// Returns number of bytes read on success or a negative number on error.
i2c_status_t usb7206_read_reg(struct USB7206* self, uint32_t addr, uint8_t* data, int length) {
i2c_status_t status;
uint8_t register_read[9] = {
0x00, // Buffer address MSB: always 0
0x00, // Buffer address LSB: always 0
0x06, // Number of bytes to write to command block buffer area
0x01, // Direction: 0 = write, 1 = read
(uint8_t)length, // Number of bytes to read from register
(uint8_t)(addr >> 24), // Register address byte 3
(uint8_t)(addr >> 16), // Register address byte 2
(uint8_t)(addr >> 8), // Register address byte 1
(uint8_t)(addr >> 0), // Register address byte 0
};
status = i2c_transmit(self->addr << 1, register_read, sizeof(register_read), I2C_TIMEOUT);
if (status < 0) {
return status;
}
status = usb7206_register_access(self);
if (status < 0) {
return status;
}
uint8_t read[2] = {
0x00, // Buffer address MSB: always 0
0x06, // Buffer address LSB: 6 to skip header
};
status = i2c_start((self->addr << 1) | I2C_WRITE, I2C_TIMEOUT);
if (status >= 0) {
for (uint16_t i = 0; i < sizeof(read); i++) {
status = i2c_write(read[i], I2C_TIMEOUT);
if (status < 0) {
goto error;
}
}
} else {
goto error;
}
status = i2c_start((self->addr << 1) | I2C_READ, I2C_TIMEOUT);
if (status < 0) {
goto error;
}
// Read and ignore buffer length
status = i2c_read_ack(I2C_TIMEOUT);
if (status < 0) {
goto error;
}
for (uint16_t i = 0; i < (length - 1) && status >= 0; i++) {
status = i2c_read_ack(I2C_TIMEOUT);
if (status >= 0) {
data[i] = (uint8_t)status;
}
}
if (status >= 0) {
status = i2c_read_nack(I2C_TIMEOUT);
if (status >= 0) {
data[(length - 1)] = (uint8_t)status;
}
}
error:
i2c_stop();
return (status < 0) ? status : length;
}
// Read 32-bit value from USB7206 register region.
// Returns number of bytes read on success or a negative number on error.
i2c_status_t usb7206_read_reg_32(struct USB7206* self, uint32_t addr, uint32_t* data) {
i2c_status_t status;
// First byte is available length
uint8_t bytes[4] = {0, 0, 0, 0};
status = usb7206_read_reg(self, addr, bytes, sizeof(bytes));
if (status < 0) {
return status;
}
// Convert from little endian
*data = (((uint32_t)bytes[0]) << 0) | (((uint32_t)bytes[1]) << 8) | (((uint32_t)bytes[2]) << 16) | (((uint32_t)bytes[3]) << 24);
return status;
}
// Write data to USB7206 register region.
// Returns number of bytes written on success or a negative number on error.
i2c_status_t usb7206_write_reg(struct USB7206* self, uint32_t addr, uint8_t* data, int length) {
i2c_status_t status;
uint8_t register_write[9] = {
0x00, // Buffer address MSB: always 0
0x00, // Buffer address LSB: always 0
((uint8_t)length) + 6, // Number of bytes to write to command block buffer area
0x00, // Direction: 0 = write, 1 = read
(uint8_t)length, // Number of bytes to write to register
(uint8_t)(addr >> 24), // Register address byte 3
(uint8_t)(addr >> 16), // Register address byte 2
(uint8_t)(addr >> 8), // Register address byte 1
(uint8_t)(addr >> 0), // Register address byte 0
};
status = i2c_start((self->addr << 1) | I2C_WRITE, I2C_TIMEOUT);
if (status >= 0) {
for (uint16_t i = 0; i < sizeof(register_write); i++) {
status = i2c_write(register_write[i], I2C_TIMEOUT);
if (status < 0) {
goto error;
}
}
for (uint16_t i = 0; i < length; i++) {
status = i2c_write(data[i], I2C_TIMEOUT);
if (status < 0) {
goto error;
}
}
} else {
goto error;
}
i2c_stop();
status = usb7206_register_access(self);
if (status < 0) {
goto error;
}
error:
i2c_stop();
return (status < 0) ? status : length;
}
// Write 8-bit value to USB7206 register region.
// Returns number of bytes written on success or a negative number on error.
i2c_status_t usb7206_write_reg_8(struct USB7206* self, uint32_t addr, uint8_t data) { return usb7206_write_reg(self, addr, &data, sizeof(data)); }
// Write 32-bit value to USB7206 register region.
// Returns number of bytes written on success or a negative number on error.
i2c_status_t usb7206_write_reg_32(struct USB7206* self, uint32_t addr, uint32_t data) {
// Convert to little endian
uint8_t bytes[4] = {
(uint8_t)(data >> 0),
(uint8_t)(data >> 8),
(uint8_t)(data >> 16),
(uint8_t)(data >> 24),
};
return usb7206_write_reg(self, addr, bytes, sizeof(bytes));
}
// Initialize USB7206.
// Returns zero on success or a negative number on error.
int usb7206_init(struct USB7206* self) {
i2c_status_t status;
uint32_t data;
// DM and DP are swapped on ports 2 and 3
status = usb7206_write_reg_8(self, REG_PRT_SWAP, 0x0C);
if (status < 0) {
return status;
}
// Disable audio
status = usb7206_write_reg_8(self, REG_I2S_FEAT_SEL, 0);
if (status < 0) {
return status;
}
// Set HFC_DISABLE
data = 0;
status = usb7206_read_reg_32(self, REG_RUNTIME_FLAGS2, &data);
if (status < 0) {
return status;
}
data |= 1;
status = usb7206_write_reg_32(self, REG_RUNTIME_FLAGS2, data);
if (status < 0) {
return status;
}
// Set Vendor ID and Product ID of USB 2 hub
status = usb7206_write_reg_32(self, REG_VID, 0x00033384);
if (status < 0) {
return status;
}
// Set Vendor ID and Product ID of USB 3 hub
status = usb7206_write_reg_32(self, REG_USB3_HUB_VID, 0x00043384);
if (status < 0) {
return status;
}
return 0;
}
// Attach USB7206.
// Returns bytes written on success or a negative number on error.
i2c_status_t usb7206_attach(struct USB7206* self) {
uint8_t data[3] = {
0xAA,
0x56,
0x00,
};
return i2c_transmit(self->addr << 1, data, sizeof(data), I2C_TIMEOUT);
}
struct USB7206_GPIO {
struct USB7206* usb7206;
uint32_t pf;
};
struct USB7206_GPIO usb_gpio_sink = {.usb7206 = &usb_hub, .pf = 29}; // UP_SEL = PF29 = GPIO93
struct USB7206_GPIO usb_gpio_source_left = {.usb7206 = &usb_hub, .pf = 10}; // CL_SEL = PF10 = GPIO74
struct USB7206_GPIO usb_gpio_source_right = {.usb7206 = &usb_hub, .pf = 25}; // CR_SEL = PF25 = GPIO88
// Set USB7206 GPIO to specified value.
// Returns zero on success or negative number on error.
i2c_status_t usb7206_gpio_set(struct USB7206_GPIO* self, bool value) {
i2c_status_t status;
uint32_t data;
data = 0;
status = usb7206_read_reg_32(self->usb7206, REG_PIO64_OUT, &data);
if (status < 0) {
return status;
}
if (value) {
data |= (((uint32_t)1) << self->pf);
} else {
data &= ~(((uint32_t)1) << self->pf);
}
status = usb7206_write_reg_32(self->usb7206, REG_PIO64_OUT, data);
if (status < 0) {
return status;
}
return 0;
}
// Initialize USB7206 GPIO.
// Returns zero on success or a negative number on error.
i2c_status_t usb7206_gpio_init(struct USB7206_GPIO* self) {
i2c_status_t status;
uint32_t data;
// Set programmable function to GPIO
status = usb7206_write_reg_8(self->usb7206, REG_PF1_CTL + (self->pf - 1), 0);
if (status < 0) {
return status;
}
// Set GPIO to false by default
usb7206_gpio_set(self, false);
// Set GPIO to output
data = 0;
status = usb7206_read_reg_32(self->usb7206, REG_PIO64_OEN, &data);
if (status < 0) {
return status;
}
data |= (((uint32_t)1) << self->pf);
status = usb7206_write_reg_32(self->usb7206, REG_PIO64_OEN, data);
if (status < 0) {
return status;
}
return 0;
}
struct PTN5110 {
uint8_t addr;
uint8_t cc;
struct USB7206_GPIO* gpio;
};
struct PTN5110 usb_sink = {.addr = 0x51, .gpio = &usb_gpio_sink};
struct PTN5110 usb_source_left = {.addr = 0x52, .gpio = &usb_gpio_source_left};
struct PTN5110 usb_source_right = {.addr = 0x50, .gpio = &usb_gpio_source_right};
// Initialize PTN5110.
// Returns zero on success or a negative number on error.
i2c_status_t ptn5110_init(struct PTN5110* self) {
// Set last cc to invalid value, to force update
self->cc = 0xFF;
// Initialize GPIO
return usb7206_gpio_init(self->gpio);
}
// Read PTN5110 CC_STATUS.
// Returns zero on success or a negative number on error.
i2c_status_t ptn5110_get_cc_status(struct PTN5110* self, uint8_t* cc) { return i2c_readReg(self->addr << 1, 0x1D, cc, 1, I2C_TIMEOUT); }
// Set PTN5110 SSMUX orientation.
// Returns zero on success or a negative number on error.
i2c_status_t ptn5110_set_ssmux(struct PTN5110* self, bool orientation) { return usb7206_gpio_set(self->gpio, orientation); }
// Write PTN5110 COMMAND.
// Returns zero on success or negative number on error.
i2c_status_t ptn5110_command(struct PTN5110* self, uint8_t command) { return i2c_writeReg(self->addr << 1, 0x23, &command, 1, I2C_TIMEOUT); }
// Set orientation of PTN5110 operating as a sink, call this once.
// Returns zero on success or a negative number on error.
i2c_status_t ptn5110_sink_set_orientation(struct PTN5110* self) {
i2c_status_t status;
uint8_t cc;
status = ptn5110_get_cc_status(self, &cc);
if (status < 0) {
return status;
}
if ((cc & 0x03) == 0) {
status = ptn5110_set_ssmux(self, false);
if (status < 0) {
return status;
}
} else {
status = ptn5110_set_ssmux(self, true);
if (status < 0) {
return status;
}
}
return 0;
}
// Update PTN5110 operating as a source, call this repeatedly.
// Returns zero on success or a negative number on error.
i2c_status_t ptn5110_source_update(struct PTN5110* self) {
i2c_status_t status;
uint8_t cc;
status = ptn5110_get_cc_status(self, &cc);
if (status < 0) {
return status;
}
if (cc != self->cc) {
// WARNING: Setting this here will disable retries
self->cc = cc;
bool connected = false;
bool orientation = false;
if ((cc & 0x03) == 2) {
connected = true;
orientation = true;
} else if (((cc >> 2) & 0x03) == 2) {
connected = true;
orientation = false;
}
if (connected) {
// Set SS mux orientation
status = ptn5110_set_ssmux(self, orientation);
if (status < 0) {
return status;
}
// Enable source Vbus command
status = ptn5110_command(self, 0b01110111);
if (status < 0) {
return status;
}
} else {
// Disable source Vbus command
status = ptn5110_command(self, 0b01100110);
if (status < 0) {
return status;
}
}
}
return 0;
}
void usb_mux_event(void) {
// Run this on every 1000th matrix scan
static int cycle = 0;
if (cycle >= 1000) {
cycle = 0;
ptn5110_source_update(&usb_source_left);
ptn5110_source_update(&usb_source_right);
} else {
cycle += 1;
}
}
void usb_mux_init(void) {
// Run I2C bus at 100 kHz
i2c_init();
// Set up hub
usb7206_init(&usb_hub);
// Set up sink
ptn5110_init(&usb_sink);
ptn5110_sink_set_orientation(&usb_sink);
// Set up sources
ptn5110_init(&usb_source_left);
ptn5110_init(&usb_source_right);
// Attach hub
usb7206_attach(&usb_hub);
// Ensure orientation is correct after attaching hub
// TODO: Find reason why GPIO for sink orientation is reset
for (int i = 0; i < 100; i++) {
ptn5110_sink_set_orientation(&usb_sink);
wait_ms(10);
}
}

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/*
* Copyright (C) 2021 System76
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*/
#pragma once
void usb_mux_init(void);
void usb_mux_event(void);

75
keyboards/system76/layouts.sh Executable file
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#!/usr/bin/env bash
#
# This script produces layout data for the System76 Keyboard Configurator.
#
# Copyright (C) 2021 System76
#
# 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, version 3.
#
# 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 <https://www.gnu.org/licenses/>.
set -eEuo pipefail
R=$(git rev-parse --show-toplevel)
cd "${R}"
rm -rf .build/layouts
mkdir -p .build/layouts
D="$(realpath .build/layouts)"
binary="${D}/keymap"
source="${binary}.c"
header="quantum/keycode.h"
printf "#include <stdio.h>\n" >"$source"
printf "#include \"%s\"\n\n" "${header}" >>"$source"
echo "int main(int argc, char **argv) {" >>"$source"
grep '^ KC_' "$header" |
cut -d ' ' -f5 |
cut -d ',' -f1 |
while read -r keycode; do
name=$(echo "${keycode}" | cut -d '_' -f2-)
printf " printf(\"%s,0x%%04X\\\n\", $keycode);\n" "${name}" >>"$source"
done
printf "\n return 0;\n}\n" >>"$source"
gcc -I. "$source" -o "$binary"
"${binary}" | tee "${D}/keymap.csv"
cd keyboards
for board in system76/launch_*; do
file="$board/$(basename "$board").h"
if [ ! -e "$file" ]; then
continue
fi
echo "# ${board}"
mkdir -p "${D}/${board}"
cp "${D}/keymap.csv" "${D}/${board}"
row=0
rg \
--multiline \
--multiline-dotall \
--regexp '#define LAYOUT\(.*\) \{.*\}' \
"$file" |
grep --only-matching '\{.*\}' |
sed 's/^{ //' |
sed 's/ }$//' |
sed 's/, / /g' |
while read -r line; do
col=0
for word in $line; do
if [[ "${word}" != "___" ]]; then
echo "${word},${row},${col}"
fi
col=$((col + 1))
done
row=$((row + 1))
done |
sort -n |
tee "${D}/${board}/layout.csv"
done

5
keyboards/system76/readme.md Normal file
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# System76 Keyboards
Keyboards by [System76](https://system76.com/):
- [launch_1](https://system76.com/accessories/launch)

416
keyboards/system76/system76_ec.c Normal file
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/*
* Copyright (C) 2021 System76
* Copyright (C) 2021 Jimmy Cassis <KernelOops@outlook.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 3 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 <https://www.gnu.org/licenses/>.
*/
#include <string.h>
#include "dynamic_keymap.h"
#include "raw_hid.h"
#include "rgb_matrix.h"
#include "version.h"
enum Command {
CMD_PROBE = 1, // Probe for System76 EC protocol
CMD_BOARD = 2, // Read board string
CMD_VERSION = 3, // Read version string
CMD_RESET = 6, // Reset to bootloader
CMD_KEYMAP_GET = 9, // Get keyboard map index
CMD_KEYMAP_SET = 10, // Set keyboard map index
CMD_LED_GET_VALUE = 11, // Get LED value by index
CMD_LED_SET_VALUE = 12, // Set LED value by index
CMD_LED_GET_COLOR = 13, // Get LED color by index
CMD_LED_SET_COLOR = 14, // Set LED color by index
CMD_LED_GET_MODE = 15, // Get LED matrix mode and speed
CMD_LED_SET_MODE = 16, // Set LED matrix mode and speed
CMD_MATRIX_GET = 17, // Get currently pressed keys
CMD_LED_SAVE = 18, // Save LED settings to ROM
CMD_SET_NO_INPUT = 19, // Enable/disable no input mode
};
bool input_disabled = false;
#define CMD_LED_INDEX_ALL 0xFF
static bool keymap_get(uint8_t layer, uint8_t output, uint8_t input, uint16_t *value) {
if (layer < dynamic_keymap_get_layer_count()) {
if (output < MATRIX_ROWS) {
if (input < MATRIX_COLS) {
*value = dynamic_keymap_get_keycode(layer, output, input);
return true;
}
}
}
return false;
}
static bool keymap_set(uint8_t layer, uint8_t output, uint8_t input, uint16_t value) {
if (layer < dynamic_keymap_get_layer_count()) {
if (output < MATRIX_ROWS) {
if (input < MATRIX_COLS) {
dynamic_keymap_set_keycode(layer, output, input, value);
return true;
}
}
}
return false;
}
static bool bootloader_reset = false;
static bool bootloader_unlocked = false;
void system76_ec_unlock(void) {
#ifdef RGB_MATRIX_CUSTOM_KB
rgb_matrix_mode_noeeprom(RGB_MATRIX_CUSTOM_unlocked);
#endif
#ifdef SYSTEM76_EC
bootloader_unlocked = true;
#endif
}
bool system76_ec_is_unlocked(void) { return bootloader_unlocked; }
#ifdef RGB_MATRIX_CUSTOM_KB
enum Mode {
MODE_SOLID_COLOR = 0,
MODE_PER_KEY,
MODE_CYCLE_ALL,
MODE_CYCLE_LEFT_RIGHT,
MODE_CYCLE_UP_DOWN,
MODE_CYCLE_OUT_IN,
MODE_CYCLE_OUT_IN_DUAL,
MODE_RAINBOW_MOVING_CHEVRON,
MODE_CYCLE_PINWHEEL,
MODE_CYCLE_SPIRAL,
MODE_RAINDROPS,
MODE_SPLASH,
MODE_MULTISPLASH,
MODE_ACTIVE_KEYS,
MODE_DISABLED,
MODE_LAST,
};
// clang-format off
static enum rgb_matrix_effects mode_map[] = {
RGB_MATRIX_SOLID_COLOR,
RGB_MATRIX_CUSTOM_raw_rgb,
RGB_MATRIX_CYCLE_ALL,
RGB_MATRIX_CYCLE_LEFT_RIGHT,
RGB_MATRIX_CYCLE_UP_DOWN,
RGB_MATRIX_CYCLE_OUT_IN,
RGB_MATRIX_CYCLE_OUT_IN_DUAL,
RGB_MATRIX_RAINBOW_MOVING_CHEVRON,
RGB_MATRIX_CYCLE_PINWHEEL,
RGB_MATRIX_CYCLE_SPIRAL,
RGB_MATRIX_RAINDROPS,
RGB_MATRIX_SPLASH,
RGB_MATRIX_MULTISPLASH,
RGB_MATRIX_CUSTOM_active_keys,
RGB_MATRIX_NONE,
};
// clang-format on
_Static_assert(sizeof(mode_map) == MODE_LAST, "mode_map_length");
RGB raw_rgb_data[DRIVER_LED_TOTAL];
// clang-format off
rgb_config_t layer_rgb[DYNAMIC_KEYMAP_LAYER_COUNT] = {
// Layer 0
{
.enable = 1,
.mode = RGB_MATRIX_STARTUP_MODE,
.hsv = {
.h = RGB_MATRIX_STARTUP_HUE,
.s = RGB_MATRIX_STARTUP_SAT,
.v = RGB_MATRIX_STARTUP_VAL,
},
.speed = RGB_MATRIX_STARTUP_SPD,
.flags = LED_FLAG_KEYLIGHT,
},
// Layer 1
{
.enable = 1,
.mode = RGB_MATRIX_CUSTOM_active_keys,
.hsv = {
.h = RGB_MATRIX_STARTUP_HUE,
.s = RGB_MATRIX_STARTUP_SAT,
.v = RGB_MATRIX_STARTUP_VAL,
},
.speed = RGB_MATRIX_STARTUP_SPD,
.flags = LED_FLAG_KEYLIGHT,
},
// Layer 2
{
.enable = 1,
.mode = RGB_MATRIX_CUSTOM_active_keys,
.hsv = {
.h = RGB_MATRIX_STARTUP_HUE,
.s = RGB_MATRIX_STARTUP_SAT,
.v = RGB_MATRIX_STARTUP_VAL,
},
.speed = RGB_MATRIX_STARTUP_SPD,
.flags = LED_FLAG_KEYLIGHT,
},
// Layer 3
{
.enable = 1,
.mode = RGB_MATRIX_CUSTOM_active_keys,
.hsv = {
.h = RGB_MATRIX_STARTUP_HUE,
.s = RGB_MATRIX_STARTUP_SAT,
.v = RGB_MATRIX_STARTUP_VAL,
},
.speed = RGB_MATRIX_STARTUP_SPD,
.flags = LED_FLAG_KEYLIGHT,
},
};
// clang-format on
// Read or write EEPROM data with checks for being inside System76 EC region.
static bool system76_ec_eeprom_op(void *buf, uint16_t size, uint16_t offset, bool write) {
uint16_t addr = SYSTEM76_EC_EEPROM_ADDR + offset;
uint16_t end = addr + size;
// Check for overflow and zero size
if ((end > addr) && (addr >= SYSTEM76_EC_EEPROM_ADDR) && (end <= (SYSTEM76_EC_EEPROM_ADDR + SYSTEM76_EC_EEPROM_SIZE))) {
if (write) {
eeprom_update_block((const void *)buf, (void *)addr, size);
} else {
eeprom_read_block((void *)buf, (const void *)addr, size);
}
return true;
} else {
return false;
}
}
// Read or write EEPROM RGB parameters.
void system76_ec_rgb_eeprom(bool write) {
uint16_t layer_rgb_size = sizeof(layer_rgb);
system76_ec_eeprom_op((void *)layer_rgb, layer_rgb_size, 0, write);
system76_ec_eeprom_op((void *)raw_rgb_data, sizeof(raw_rgb_data), layer_rgb_size, write);
}
// Update RGB parameters on layer change.
void system76_ec_rgb_layer(layer_state_t layer_state) {
if (!bootloader_unlocked) {
uint8_t layer = get_highest_layer(layer_state);
if (layer < DYNAMIC_KEYMAP_LAYER_COUNT) {
rgb_matrix_config = layer_rgb[layer];
}
}
}
#endif // RGB_MATRIX_CUSTOM_KB
void raw_hid_receive(uint8_t *data, uint8_t length) {
// Error response by default, set to success by commands
data[1] = 1;
switch (data[0]) {
case CMD_PROBE:
// Signature
data[2] = 0x76;
data[3] = 0xEC;
// Version
data[4] = 0x01;
data[1] = 0;
break;
case CMD_BOARD:
strncpy((char *)&data[2], QMK_KEYBOARD, length - 2);
data[1] = 0;
break;
case CMD_VERSION:
strncpy((char *)&data[2], QMK_VERSION, length - 2);
data[1] = 0;
break;
case CMD_RESET:
if (bootloader_unlocked) {
data[1] = 0;
bootloader_reset = true;
}
break;
case CMD_KEYMAP_GET: {
uint16_t value = 0;
if (keymap_get(data[2], data[3], data[4], &value)) {
data[5] = (uint8_t)value;
data[6] = (uint8_t)(value >> 8);
data[1] = 0;
}
} break;
case CMD_KEYMAP_SET: {
uint16_t value = ((uint16_t)data[5]) | (((uint16_t)data[6]) << 8);
if (keymap_set(data[2], data[3], data[4], value)) {
data[1] = 0;
}
} break;
#ifdef RGB_MATRIX_CUSTOM_KB
case CMD_LED_GET_VALUE:
if (!bootloader_unlocked) {
uint8_t index = data[2];
for (uint8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) {
if (index == (0xF0 | layer)) {
data[3] = layer_rgb[layer].hsv.v;
data[4] = RGB_MATRIX_MAXIMUM_BRIGHTNESS;
data[1] = 0;
break;
}
}
}
break;
case CMD_LED_SET_VALUE:
if (!bootloader_unlocked) {
uint8_t index = data[2];
uint8_t value = data[3];
if (value >= RGB_MATRIX_MAXIMUM_BRIGHTNESS) {
value = RGB_MATRIX_MAXIMUM_BRIGHTNESS;
}
for (uint8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) {
if (index == (0xF0 | layer)) {
layer_rgb[layer].hsv.v = value;
data[1] = 0;
system76_ec_rgb_layer(layer_state);
break;
}
}
}
break;
case CMD_LED_GET_COLOR:
if (!bootloader_unlocked) {
uint8_t index = data[2];
if (index < DRIVER_LED_TOTAL) {
data[3] = raw_rgb_data[index].r;
data[4] = raw_rgb_data[index].g;
data[5] = raw_rgb_data[index].b;
data[1] = 0;
} else {
for (uint8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) {
if (index == (0xF0 | layer)) {
data[3] = layer_rgb[layer].hsv.h;
data[4] = layer_rgb[layer].hsv.s;
data[5] = 0;
data[1] = 0;
break;
}
}
}
}
break;
case CMD_LED_SET_COLOR:
if (!bootloader_unlocked) {
uint8_t index = data[2];
RGB rgb = {
.r = data[3],
.g = data[4],
.b = data[5],
};
if (index < DRIVER_LED_TOTAL) {
raw_rgb_data[index] = rgb;
data[1] = 0;
} else {
for (uint8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) {
if (index == (0xF0 | layer)) {
layer_rgb[layer].hsv.h = rgb.r;
layer_rgb[layer].hsv.s = rgb.g;
// Ignore rgb.b
data[1] = 0;
system76_ec_rgb_layer(layer_state);
break;
}
}
}
}
break;
case CMD_LED_GET_MODE:
if (!bootloader_unlocked) {
uint8_t layer = data[2];
if (layer < DYNAMIC_KEYMAP_LAYER_COUNT) {
enum rgb_matrix_effects mode = layer_rgb[layer].mode;
for (uint8_t i = 0; i < MODE_LAST; i++) {
if (mode_map[i] == mode) {
data[3] = i;
data[4] = layer_rgb[layer].speed;
data[1] = 0;
break;
}
}
}
}
break;
case CMD_LED_SET_MODE:
if (!bootloader_unlocked) {
uint8_t layer = data[2];
uint8_t mode = data[3];
uint8_t speed = data[4];
if (layer < DYNAMIC_KEYMAP_LAYER_COUNT && mode < MODE_LAST) {
layer_rgb[layer].mode = mode_map[mode];
layer_rgb[layer].speed = speed;
data[1] = 0;
system76_ec_rgb_layer(layer_state);
}
}
break;
case CMD_LED_SAVE:
if (!bootloader_unlocked) {
system76_ec_rgb_eeprom(true);
data[1] = 0;
}
break;
#endif // RGB_MATRIX_CUSTOM_KB
case CMD_MATRIX_GET: {
// TODO: Improve performance?
data[2] = matrix_rows();
data[3] = matrix_cols();
uint8_t byte = 4;
uint8_t bit = 0;
for (uint8_t row = 0; row < matrix_rows(); row++) {
for (uint8_t col = 0; col < matrix_cols(); col++) {
if (byte < length) {
if (matrix_is_on(row, col)) {
data[byte] |= (1 << bit);
} else {
data[byte] &= ~(1 << bit);
}
}
bit++;
if (bit >= 8) {
byte++;
bit = 0;
}
}
}
data[1] = 0;
} break;
case CMD_SET_NO_INPUT: {
clear_keyboard();
input_disabled = data[2] != 0;
data[1] = 0;
} break;
}
raw_hid_send(data, length);
if (bootloader_reset) {
// Give host time to read response
wait_ms(100);
// Jump to the bootloader
bootloader_jump();
}
}