~ruther/qmk_firmware

577e99f1954347380dcde6f7160d95c6a38677d5 — zvecr 6 years ago c02c7b7
[Keyboard] Inital port of xd96 (#5401)

* Initial import of xd96 based on xd84 code

* Configure xd96 port expander mapping

* Fix xd96 led count

* Fix xd96 port expander reading

* Fix xd96 port expander reading

* Fix xd96 LAYOUT matrix mapping

* Add additional links for xd96 Hardware Availability

* Correct Configurator config

Co-Authored-By: zvecr <git@zvecr.com>

* Readme review comments

Co-Authored-By: zvecr <git@zvecr.com>
A keyboards/xd96/config.h => keyboards/xd96/config.h +244 -0
@@ 0,0 1,244 @@
/* Copyright 2019
 *
 * 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/>.
 */

#pragma once

#include "config_common.h"

/* USB Device descriptor parameter */
#define VENDOR_ID       0xFEED
#define PRODUCT_ID      0x4096
#define DEVICE_VER      0x0001
#define MANUFACTURER    KPrepublic
#define PRODUCT         XD96
#define DESCRIPTION     KPrepublic XD96

/* key matrix size */
#define MATRIX_ROWS 6
#define MATRIX_COLS 18

/*
 * Keyboard Matrix Assignments
 *
 * Change this to how you wired your keyboard
 * COLS: AVR pins used for columns, left to right
 * ROWS: AVR pins used for rows, top to bottom
 * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
 *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
 *
*/
//#define MATRIX_ROW_PINS { D0, D5 }
//#define MATRIX_COL_PINS { F1, F0, B0 }
//#define UNUSED_PINS

/* COL2ROW, ROW2COL */
//#define DIODE_DIRECTION COL2ROW

#define BACKLIGHT_PIN B5
#define BACKLIGHT_LEVELS 10
// #define BACKLIGHT_BREATHING

#define RGB_DI_PIN C7
#define RGBLED_NUM 16
#define RGBLIGHT_ANIMATIONS
#define RGBLIGHT_LIMIT_VAL 50
// #ifdef RGB_DI_PIN
//   #define RGBLIGHT_HUE_STEP 8
//   #define RGBLIGHT_SAT_STEP 8
//   #define RGBLIGHT_VAL_STEP 8
//   #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
//   #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
// /*== all animations enable ==*/
//   #define RGBLIGHT_ANIMATIONS
// /*== or choose animations ==*/
//   #define RGBLIGHT_EFFECT_BREATHING
//   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
//   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
//   #define RGBLIGHT_EFFECT_SNAKE
//   #define RGBLIGHT_EFFECT_KNIGHT
//   #define RGBLIGHT_EFFECT_CHRISTMAS
//   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
//   #define RGBLIGHT_EFFECT_RGB_TEST
//   #define RGBLIGHT_EFFECT_ALTERNATING
// #endif

/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCING_DELAY 5

/* define if matrix has ghost (lacks anti-ghosting diodes) */
//#define MATRIX_HAS_GHOST

/* number of backlight levels */

/* 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

/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
 * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
 */
// #define GRAVE_ESC_CTRL_OVERRIDE

/*
 * Force NKRO
 *
 * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
 * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
 * makefile for this to work.)
 *
 * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
 * until the next keyboard reset.
 *
 * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
 * fully operational during normal computer usage.
 *
 * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
 * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
 * bootmagic, NKRO mode will always be enabled until it is toggled again during a
 * power-up.
 *
 */
//#define FORCE_NKRO

/*
 * Magic Key Options
 *
 * Magic keys are hotkey commands that allow control over firmware functions of
 * the keyboard. They are best used in combination with the HID Listen program,
 * found here: https://www.pjrc.com/teensy/hid_listen.html
 *
 * The options below allow the magic key functionality to be changed. This is
 * useful if your keyboard/keypad is missing keys and you want magic key support.
 *
 */

/* key combination for magic key command */
/* defined by default; to change, uncomment and set to the combination you want */
// #define IS_COMMAND() (get_mods() == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))

/* control how magic key switches layers */
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false

/* override magic key keymap */
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
//#define MAGIC_KEY_HELP1          H
//#define MAGIC_KEY_HELP2          SLASH
//#define MAGIC_KEY_DEBUG          D
//#define MAGIC_KEY_DEBUG_MATRIX   X
//#define MAGIC_KEY_DEBUG_KBD      K
//#define MAGIC_KEY_DEBUG_MOUSE    M
//#define MAGIC_KEY_VERSION        V
//#define MAGIC_KEY_STATUS         S
//#define MAGIC_KEY_CONSOLE        C
//#define MAGIC_KEY_LAYER0_ALT1    ESC
//#define MAGIC_KEY_LAYER0_ALT2    GRAVE
//#define MAGIC_KEY_LAYER0         0
//#define MAGIC_KEY_LAYER1         1
//#define MAGIC_KEY_LAYER2         2
//#define MAGIC_KEY_LAYER3         3
//#define MAGIC_KEY_LAYER4         4
//#define MAGIC_KEY_LAYER5         5
//#define MAGIC_KEY_LAYER6         6
//#define MAGIC_KEY_LAYER7         7
//#define MAGIC_KEY_LAYER8         8
//#define MAGIC_KEY_LAYER9         9
//#define MAGIC_KEY_BOOTLOADER     PAUSE
//#define MAGIC_KEY_LOCK           CAPS
//#define MAGIC_KEY_EEPROM         E
//#define MAGIC_KEY_NKRO           N
//#define MAGIC_KEY_SLEEP_LED      Z

/*
 * Feature disable options
 *  These options are also useful to firmware size reduction.
 */

/* disable debug print */
//#define NO_DEBUG

/* disable print */
//#define NO_PRINT

/* disable action features */
//#define NO_ACTION_LAYER
//#define NO_ACTION_TAPPING
//#define NO_ACTION_ONESHOT
//#define NO_ACTION_MACRO
//#define NO_ACTION_FUNCTION

/*
 * MIDI options
 */

/* Prevent use of disabled MIDI features in the keymap */
//#define MIDI_ENABLE_STRICT 1

/* enable basic MIDI features:
   - MIDI notes can be sent when in Music mode is on
*/
//#define MIDI_BASIC

/* enable advanced MIDI features:
   - MIDI notes can be added to the keymap
   - Octave shift and transpose
   - Virtual sustain, portamento, and modulation wheel
   - etc.
*/
//#define MIDI_ADVANCED

/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
//#define MIDI_TONE_KEYCODE_OCTAVES 1

/*
 * HD44780 LCD Display Configuration
 */
/*
#define LCD_LINES           2     //< number of visible lines of the display
#define LCD_DISP_LENGTH    16     //< visibles characters per line of the display

#define LCD_IO_MODE      1            //< 0: memory mapped mode, 1: IO port mode

#if LCD_IO_MODE
#define LCD_PORT         PORTB        //< port for the LCD lines
#define LCD_DATA0_PORT   LCD_PORT     //< port for 4bit data bit 0
#define LCD_DATA1_PORT   LCD_PORT     //< port for 4bit data bit 1
#define LCD_DATA2_PORT   LCD_PORT     //< port for 4bit data bit 2
#define LCD_DATA3_PORT   LCD_PORT     //< port for 4bit data bit 3
#define LCD_DATA0_PIN    4            //< pin for 4bit data bit 0
#define LCD_DATA1_PIN    5            //< pin for 4bit data bit 1
#define LCD_DATA2_PIN    6            //< pin for 4bit data bit 2
#define LCD_DATA3_PIN    7            //< pin for 4bit data bit 3
#define LCD_RS_PORT      LCD_PORT     //< port for RS line
#define LCD_RS_PIN       3            //< pin  for RS line
#define LCD_RW_PORT      LCD_PORT     //< port for RW line
#define LCD_RW_PIN       2            //< pin  for RW line
#define LCD_E_PORT       LCD_PORT     //< port for Enable line
#define LCD_E_PIN        1            //< pin  for Enable line
#endif
*/

/* Bootmagic Lite key configuration */
// #define BOOTMAGIC_LITE_ROW 0
// #define BOOTMAGIC_LITE_COLUMN 0

// LTO options
#define NO_ACTION_MACRO
#define NO_ACTION_FUNCTION

A keyboards/xd96/custom_matrix_helper.c => keyboards/xd96/custom_matrix_helper.c +127 -0
@@ 0,0 1,127 @@
/* Copyright 2019
 *
 * 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 <stdint.h>
#include <stdbool.h>
#include "wait.h"
#include "print.h"
#include "debug.h"
#include "util.h"
#include "matrix.h"
#include "debounce.h"
#include "quantum.h"

//_____COMMON__________________________________________________________________
// user-defined overridable functions
__attribute__((weak)) void matrix_init_kb(void) { matrix_init_user(); }
__attribute__((weak)) void matrix_scan_kb(void) { matrix_scan_user(); }
__attribute__((weak)) void matrix_init_user(void) {}
__attribute__((weak)) void matrix_scan_user(void) {}


//_____COULD BE COMMON_________________________________________________________
/* matrix state(1:on, 0:off) */
/*static*/ matrix_row_t raw_matrix[MATRIX_ROWS];
/*static*/ matrix_row_t matrix[MATRIX_ROWS];

#if (MATRIX_COLS <= 8)
#    define print_matrix_header()  print("\nr/c 01234567\n")
#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
#    define matrix_bitpop(i)       bitpop(matrix[i])
#    define ROW_SHIFTER ((uint8_t)1)
#elif (MATRIX_COLS <= 16)
#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
#    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
#    define matrix_bitpop(i)       bitpop16(matrix[i])
#    define ROW_SHIFTER ((uint16_t)1)
#elif (MATRIX_COLS <= 32)
#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
#    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
#    define matrix_bitpop(i)       bitpop32(matrix[i])
#    define ROW_SHIFTER  ((uint32_t)1)
#endif

__attribute__ ((weak))
uint8_t matrix_rows(void) {
  return MATRIX_ROWS;
}

__attribute__ ((weak))
uint8_t matrix_cols(void) {
  return MATRIX_COLS;
}

__attribute__ ((weak))
matrix_row_t matrix_get_row(uint8_t row) {
  return matrix[row];
}

__attribute__ ((weak))
uint8_t matrix_key_count(void) {
  uint8_t count = 0;
  for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
    count += matrix_bitpop(i);
  }
  return count;
}

__attribute__ ((weak))
void matrix_print(void) {
  print_matrix_header();

  for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
    phex(row); print(": ");
    print_matrix_row(row);
    print("\n");
  }
}


//_____CUSTOM MATRIX 'LITE'____________________________________________________
__attribute__ ((weak))
void custom_matrix_init(void) {
}

__attribute__ ((weak))
bool custom_matrix_scan(matrix_row_t current_matrix[]) {
    bool changed = true;
    return changed;
}

__attribute__ ((weak))
void matrix_init(void) {

  custom_matrix_init();

  // initialize matrix state: all keys off
  for (uint8_t i=0; i < MATRIX_ROWS; i++) {
    raw_matrix[i] = 0;
    matrix[i] = 0;
  }

  debounce_init(MATRIX_ROWS);

  matrix_init_quantum();
}

__attribute__ ((weak))
uint8_t matrix_scan(void) {
  bool changed = custom_matrix_scan(raw_matrix);

  debounce(raw_matrix, matrix, MATRIX_ROWS, changed);

  matrix_scan_quantum();
  return 1;
}

A keyboards/xd96/info.json => keyboards/xd96/info.json +17 -0
@@ 0,0 1,17 @@
{
  "keyboard_name": "xd96",
  "url": "",
  "maintainer": "qmk",
  "width": 19,
  "height": 6,
  "layouts": {  
    "LAYOUT_96_ansi": {
      "key_count": 99,
      "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":"Insert", "x":13, "y":0}, {"label":"Delete", "x":14, "y":0}, {"label":"Home", "x":15, "y":0}, {"label":"End", "x":16, "y":0}, {"label":"PgUp", "x":17, "y":0}, {"label":"PgDn", "x":18, "y":0}, {"label":"~", "x":0, "y":1}, {"label":"!", "x":1, "y":1}, {"label":"@", "x":2, "y":1}, {"label":"#", "x":3, "y":1}, {"label":"$", "x":4, "y":1}, {"label":"%", "x":5, "y":1}, {"label":"^", "x":6, "y":1}, {"label":"&", "x":7, "y":1}, {"label":"*", "x":8, "y":1}, {"label":"(", "x":9, "y":1}, {"label":")", "x":10, "y":1}, {"label":"_", "x":11, "y":1}, {"label":"+", "x":12, "y":1}, {"label":"Backspace", "x":13, "y":1, "w":2}, {"label":"Num Lock", "x":15, "y":1}, {"label":"/", "x":16, "y":1}, {"label":"*", "x":17, "y":1}, {"label":"-", "x":18, "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, "w":1.5}, {"label":"7", "x":15, "y":2}, {"label":"8", "x":16, "y":2}, {"label":"9", "x":17, "y":2}, {"label":"+", "x":18, "y":2, "h":2}, {"label":"Caps Lock", "x":0, "y":3, "w":1.75}, {"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":2.25}, {"label":"4", "x":15, "y":3}, {"label":"5", "x":16, "y":3}, {"label":"6", "x":17, "y":3}, {"label":"Shift", "x":0, "y":4, "w":2.25}, {"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":"Shift", "x":12.25, "y":4, "w":1.75}, {"label":"\u2191", "x":14, "y":4}, {"label":"1", "x":15, "y":4}, {"label":"2", "x":16, "y":4}, {"label":"3", "x":17, "y":4}, {"label":"Enter", "x":18, "y":4, "h":2}, {"label":"Ctrl", "x":0, "y":5, "w":1.25}, {"label":"Win", "x":1.25, "y":5, "w":1.25}, {"label":"Alt", "x":2.5, "y":5, "w":1.25}, {"x":3.75, "y":5, "w":6.25}, {"label":"Alt", "x":10, "y":5, "w":1.5}, {"label":"Ctrl", "x":11.5, "y":5, "w":1.5}, {"label":"\u2190", "x":13, "y":5}, {"label":"\u2193", "x":14, "y":5}, {"label":"\u2192", "x":15, "y":5}, {"label":"0", "x":16, "y":5}, {"label":".", "x":17, "y":5}]
    },
    "LAYOUT_96_iso": {
      "key_count": 100,
      "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":"Insert", "x":13, "y":0}, {"label":"Delete", "x":14, "y":0}, {"label":"Home", "x":15, "y":0}, {"label":"End", "x":16, "y":0}, {"label":"PgUp", "x":17, "y":0}, {"label":"PgDn", "x":18, "y":0}, {"label":"~", "x":0, "y":1}, {"label":"!", "x":1, "y":1}, {"label":"\"", "x":2, "y":1}, {"label":"\u00a3", "x":3, "y":1}, {"label":"$", "x":4, "y":1}, {"label":"%", "x":5, "y":1}, {"label":"^", "x":6, "y":1}, {"label":"&", "x":7, "y":1}, {"label":"*", "x":8, "y":1}, {"label":"(", "x":9, "y":1}, {"label":")", "x":10, "y":1}, {"label":"_", "x":11, "y":1}, {"label":"+", "x":12, "y":1}, {"label":"Backspace", "x":13, "y":1, "w":2}, {"label":"Num Lock", "x":15, "y":1}, {"label":"/", "x":16, "y":1}, {"label":"*", "x":17, "y":1}, {"label":"-", "x":18, "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":"7", "x":15, "y":2}, {"label":"8", "x":16, "y":2}, {"label":"9", "x":17, "y":2}, {"label":"+", "x":18, "y":2, "h":2}, {"label":"Caps Lock", "x":0, "y":3, "w":1.75}, {"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":"~", "x":12.75, "y":3}, {"label":"Enter", "x":13.75, "y":2, "w":1.25, "h":2}, {"label":"4", "x":15, "y":3}, {"label":"5", "x":16, "y":3}, {"label":"6", "x":17, "y":3}, {"label":"Shift", "x":0, "y":4, "w":1.25}, {"label":"|", "x":1.25, "y":4}, {"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":"Shift", "x":12.25, "y":4, "w":1.75}, {"label":"\u2191", "x":14, "y":4}, {"label":"1", "x":15, "y":4}, {"label":"2", "x":16, "y":4}, {"label":"3", "x":17, "y":4}, {"label":"Enter", "x":18, "y":4, "h":2}, {"label":"Ctrl", "x":0, "y":5, "w":1.25}, {"label":"Win", "x":1.25, "y":5, "w":1.25}, {"label":"Alt", "x":2.5, "y":5, "w":1.25}, {"x":3.75, "y":5, "w":6.25}, {"label":"Alt", "x":10, "y":5, "w":1.5}, {"label":"Ctrl", "x":11.5, "y":5, "w":1.5}, {"label":"\u2190", "x":13, "y":5}, {"label":"\u2193", "x":14, "y":5}, {"label":"\u2192", "x":15, "y":5}, {"label":"0", "x":16, "y":5}, {"label":".", "x":17, "y":5}]
    }
  }
}

A keyboards/xd96/keymaps/default/keymap.c => keyboards/xd96/keymaps/default/keymap.c +38 -0
@@ 0,0 1,38 @@
#include QMK_KEYBOARD_H

#define L1_RALT LM(1, MOD_RALT)

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

  [0] = LAYOUT_96_ansi(
/* ┌─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┐ */
    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_INS,   KC_DEL,   KC_HOME,  KC_END,   KC_PGUP,  KC_PGDN,
/* ├─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┴─────────┼─────────┼─────────┼─────────┼─────────┤ */
	  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_NLCK,  KC_PSLS,  KC_PAST,  KC_PMNS,
/* ├─────────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬──────────────┼─────────┼─────────┼─────────┼─────────┤ */
	  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_P7,    KC_P8,    KC_P9,
/* ├──────────────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──────────────├─────────├─────────├─────────├         ┤ */
	  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_P4,    KC_P5,    KC_P6,    KC_PPLS,
/* ├─────────────────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───────────┬─────────┼─────────┼─────────┼─────────┼─────────┤ */
	  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_P1,    KC_P2,    KC_P3,
/* ├───────────┬─────────┴─┬───────┴───┬─────┴─────────┴─────────┴─────────┴─────────┴─────────┴───────┬─┴─────────┴──┬──────┴───────┬─────────┼─────────┼─────────┼─────────┼─────────┼         ┤ */
	  KC_LCTL,    KC_LGUI,    KC_LALT,    KC_SPC,                                                         L1_RALT,       KC_RCTL,       KC_LEFT,  KC_DOWN,  KC_RGHT,  KC_P0,    KC_PDOT,  KC_PENT
/* └───────────┴───────────┴───────────┴───────────────────────────────────────────────────────────────┴──────────────┴──────────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┘ */
  ),

  [1] = LAYOUT_96_ansi(
/* ┌─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┐ */
    _______,  BL_TOGG,  BL_STEP,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
/* ├─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┴─────────┼─────────┼─────────┼─────────┼─────────┤ */
	  _______,  RGB_TOG,  RGB_MOD,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,  _______,
/* ├─────────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬──────────────┼─────────┼─────────┼─────────┼─────────┤ */
	  _______, 	     _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,       _______,  _______,  _______,
/* ├──────────────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──────────────├─────────├─────────├─────────┼         ┤ */
	  _______,          _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,              _______,  _______,  _______,  _______,
/* ├─────────────────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───────────┬─────────┼─────────┼─────────┼─────────┼─────────┤ */
	  _______,              _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,          _______,  _______,  _______,  _______,
/* ├───────────┬─────────┴─┬───────┴───┬─────┴─────────┴─────────┴─────────┴─────────┴─────────┴───────┬─┴─────────┴──┬──────┴───────┬─────────┼─────────┼─────────┼─────────┼─────────┼         ┤ */
	  _______,    _______,    _______,    _______,                                                        _______,       _______,       _______,  _______,  _______,  _______,  _______,  _______
/* └───────────┴───────────┴───────────┴───────────────────────────────────────────────────────────────┴──────────────┴──────────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┘ */
  )
};

A keyboards/xd96/keymaps/default_iso/keymap.c => keyboards/xd96/keymaps/default_iso/keymap.c +38 -0
@@ 0,0 1,38 @@
#include QMK_KEYBOARD_H

#define L1_RALT LM(1, MOD_RALT)

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

  [0] = LAYOUT_96_iso(
/* ┌─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┐ */
    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_INS,   KC_DEL,   KC_HOME,  KC_END,   KC_PGUP,  KC_PGDN,
/* ├─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┴─────────┼─────────┼─────────┼─────────┼─────────┤ */
	  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_NLCK,  KC_PSLS,  KC_PAST,  KC_PMNS,
/* ├─────────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬──────────────┼─────────┼─────────┼─────────┼─────────┤ */
	  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_P7,    KC_P8,    KC_P9,
/* ├──────────────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬           ├─────────├─────────├─────────├         ┤ */
	  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_NUHS,  KC_ENT,     KC_P4,    KC_P5,    KC_P6,    KC_PPLS,
/* ├───────────┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴─────────┴─┬─────────┼─────────┼─────────┼─────────┼─────────┤ */
	  KC_LSFT,    KC_NUBS,  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_P1,    KC_P2,    KC_P3,
/* ├───────────┼─────────┴─┬───────┴───┬─────┴─────────┴─────────┴─────────┴─────────┴─────────┴───────┬─┴─────────┴──┬──────┴───────┬─────────┼─────────┼─────────┼─────────┼─────────┼         ┤ */
	  KC_LCTL,    KC_LGUI,    KC_LALT,    KC_SPC,                                                         L1_RALT,       KC_RCTL,       KC_LEFT,  KC_DOWN,  KC_RGHT,  KC_P0,    KC_PDOT,  KC_PENT
/* └───────────┴───────────┴───────────┴───────────────────────────────────────────────────────────────┴──────────────┴──────────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┘ */
  ),

  [1] = LAYOUT_96_iso(
/* ┌─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┐ */
    _______,  BL_TOGG,  BL_STEP,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
/* ├─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┴─────────┼─────────┼─────────┼─────────┼─────────┤ */
	  _______,  RGB_TOG,  RGB_MOD,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,  _______,  _______,  _______,
/* ├─────────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬────┴────┬──────────────┼─────────┼─────────┼─────────┼─────────┤ */
	  _______, 	     _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                 _______,  _______,  _______,
/* ├──────────────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬──────┴──┬           ├─────────├─────────├─────────┼         ┤ */
	  _______,          _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,    _______,  _______,  _______,  _______,
/* ├───────────┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴───┬─────┴─────────┴─┬─────────┼─────────┼─────────┼─────────┼─────────┤ */
	  _______,    _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,          _______,  _______,  _______,  _______,
/* ├───────────┼─────────┴─┬───────┴───┬─────┴─────────┴─────────┴─────────┴─────────┴─────────┴───────┬─┴─────────┴──┬──────┴───────┬─────────┼─────────┼─────────┼─────────┼─────────┼         ┤ */
	  _______,    _______,    _______,    _______,                                                        _______,       _______,       _______,  _______,  _______,  _______,  _______,  _______
/* └───────────┴───────────┴───────────┴───────────────────────────────────────────────────────────────┴──────────────┴──────────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┘ */
  )
};

A keyboards/xd96/matrix.c => keyboards/xd96/matrix.c +96 -0
@@ 0,0 1,96 @@
/* Copyright 2019
 *
 * 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 <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include <string.h>
#include "matrix.h"
#include "pca9555.h"
#include "quantum.h"

#include "debug.h"

// PCA9555 slave addresses
#define IC1 0x20
#define IC2 0x21

//_____Utility funcs___________________________________________________________

static void init_pins(void) {
  // init all cols high - IC2 all input
  pca9555_set_config(IC2, PCA9555_PORT0, ALL_INPUT);//same as initial state
  pca9555_set_config(IC2, PCA9555_PORT1, ALL_INPUT);//same as initial state
  pca9555_set_config(IC1, PCA9555_PORT1, ALL_INPUT);//same as initial state

  // init all rows - IC1 port0 input
  pca9555_set_config(IC1, PCA9555_PORT0, ALL_INPUT);//same as initial state
}

static void select_row(uint8_t row) {
  // For the XD96 all rows are on the same IC and port
  // so its safe enough to assume here row == pin
  uint8_t pin = row;
  uint8_t mask = 1 << pin;

  pca9555_set_output(IC1, PCA9555_PORT0, ALL_HIGH & (~mask));
  pca9555_set_config(IC1, PCA9555_PORT0, ALL_INPUT & (~mask));
}

static uint32_t read_cols(void) {
  uint32_t state_1 = pca9555_readPins(IC2, PCA9555_PORT0);
  uint32_t state_2 = pca9555_readPins(IC2, PCA9555_PORT1);
  uint32_t state_3 = pca9555_readPins(IC1, PCA9555_PORT1);

  // For the XD96 the pins are mapped to port expanders as follows:
  //   all 8 pins port 0 IC2, first 6 pins port 1 IC2, first 4 pins port 1 IC1
  uint32_t state = (((state_3 & 0b00001111) << 14) | ((state_2 & 0b00111111) << 8) | state_1);
  return (~state) & 0b111111111111111111;
}

static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
  // Store last value of row prior to reading
  matrix_row_t last_row_value = current_matrix[current_row];

  // Clear data in matrix row
  current_matrix[current_row] = 0;

  // Select row and wait for row selecton to stabilize
  select_row(current_row);
  wait_us(30);

  current_matrix[current_row] = read_cols();

  // No need to Unselect row as the next `select_row` will blank everything

  return (last_row_value != current_matrix[current_row]);
}

//_____CUSTOM MATRIX IMPLEMENTATION____________________________________________________

void custom_matrix_init(void) {
  pca9555_init(IC1);
  pca9555_init(IC2);

  init_pins();
}

bool custom_matrix_scan(matrix_row_t current_matrix[]) {
  bool changed = false;
  for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
    changed |= read_cols_on_row(current_matrix, current_row);
  }
  return changed;
}
\ No newline at end of file

A keyboards/xd96/pca9555.c => keyboards/xd96/pca9555.c +78 -0
@@ 0,0 1,78 @@
/* Copyright 2019
 *
 * 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 "i2c_master.h"
#include "pca9555.h"

#include "debug.h"

#define SLAVE_TO_ADDR(n)   (n<<1)
#define TIMEOUT 100

enum {
  CMD_INPUT_0 = 0,
  CMD_INPUT_1,
  CMD_OUTPUT_0,
  CMD_OUTPUT_1,
  CMD_INVERSION_0,
  CMD_INVERSION_1,
  CMD_CONFIG_0,
  CMD_CONFIG_1
};

void pca9555_init(uint8_t slave_addr) {
  static uint8_t s_init = 0;
  if (!s_init) {
    i2c_init();

    s_init=1;
  }

  // TODO: could check device connected
  //i2c_start(SLAVE_TO_ADDR(slave) | I2C_WRITE);
  //i2c_stop();
}

void pca9555_set_config(uint8_t slave_addr, uint8_t port, uint8_t conf) {
  uint8_t addr = SLAVE_TO_ADDR(slave_addr);
  uint8_t cmd = port ? CMD_OUTPUT_1 : CMD_OUTPUT_0;

  i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
  if (ret != I2C_STATUS_SUCCESS) {
    print("pca9555_set_config::FAILED\n");
  }
}

void pca9555_set_output(uint8_t slave_addr, uint8_t port, uint8_t conf) {
  uint8_t addr = SLAVE_TO_ADDR(slave_addr);
  uint8_t cmd = port ? CMD_CONFIG_1 : CMD_CONFIG_0;

  i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
  if (ret != I2C_STATUS_SUCCESS) {
    print("pca9555_set_output::FAILED\n");
  }
}

uint8_t pca9555_readPins(uint8_t slave_addr, uint8_t port) {
  uint8_t addr = SLAVE_TO_ADDR(slave_addr);
  uint8_t cmd = port ? CMD_INPUT_1 : CMD_INPUT_0;

  uint8_t data = 0;
  i2c_status_t ret = i2c_readReg(addr, cmd, &data, sizeof(data), TIMEOUT);
  if (ret != I2C_STATUS_SUCCESS) {
    print("pca9555_readPins::FAILED\n");
  }
  return data;
}

A keyboards/xd96/pca9555.h => keyboards/xd96/pca9555.h +55 -0
@@ 0,0 1,55 @@
/* Copyright 2019
 *
 * 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/>.
 */
#pragma once

/*
            PCA9555
         ,----------.
   SDA --| SDA  P00 |-- P1
   SCL --| SCL  P01 |-- P2
   INT --| INT  P02 |-- P3
         |      P03 |-- P4
   A0  --| A0   P04 |-- P5
   A1  --| A1   P05 |-- P6
   A2  --| A2   P06 |-- P7
         |      P07 |-- P8
         |          |      
         |      P10 |-- P10
         |      P11 |-- P11
         |      P12 |-- P12
         |      P13 |-- P13
         |      P14 |-- P14
         |      P15 |-- P15
         |      P16 |-- P16
         |      P17 |-- P17
         `----------'      
*/

#define PCA9555_PORT0 0
#define PCA9555_PORT1 1

#define ALL_OUTPUT 0
#define ALL_INPUT 0xFF
#define ALL_LOW 0
#define ALL_HIGH 0xFF

void pca9555_init(uint8_t slave_addr);

void pca9555_set_config(uint8_t slave_addr, uint8_t port, uint8_t conf);

void pca9555_set_output(uint8_t slave_addr, uint8_t port, uint8_t conf);

uint8_t pca9555_readPins(uint8_t slave_addr, uint8_t port);
\ No newline at end of file

A keyboards/xd96/readme.md => keyboards/xd96/readme.md +22 -0
@@ 0,0 1,22 @@
# XD96

![XD96](https://cdn.shopify.com/s/files/1/2711/4238/products/xd96_pcb_1024x1024.jpg?v=1515425370)

Compact With 96 Keys & RGB LED Underglow
- Designed by Xiudi
- ISO and ANSI support
- Uses Kimera core

Keyboard Maintainer: QMK Community  
Hardware Supported: XD96  
Hardware Availability: [KPrepublic](https://kprepublic.com/products/xd96-pcb-90-custom-mechanical-keyboard-supports-tkg-tools-underglow-rgb-programmed); [AliExpress](https://aliexpress.com/item/cospad-Custom-Mechanical-Keyboard-Kit-up-tp-24-keys-Supports-TKG-TOOLS-Underglow-RGB-PCB-20/32818383873.html)

Make example for this keyboard (after setting up your build environment):

    make xd96:default

Install examples:

    make xd96:default:dfu

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. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

A keyboards/xd96/rules.mk => keyboards/xd96/rules.mk +86 -0
@@ 0,0 1,86 @@
# MCU name
MCU = atmega32u4

# Processor frequency.
#     This will define a symbol, F_CPU, in all source code files equal to the
#     processor frequency in Hz. You can then use this symbol in your source code to
#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
#     automatically to create a 32-bit value in your source code.
#
#     This will be an integer division of F_USB below, as it is sourced by
#     F_USB after it has run through any CPU prescalers. Note that this value
#     does not *change* the processor frequency - it should merely be updated to
#     reflect the processor speed set externally so that the code can use accurate
#     software delays.
F_CPU = 16000000


#
# LUFA specific
#
# Target architecture (see library "Board Types" documentation).
ARCH = AVR8

# Input clock frequency.
#     This will define a symbol, F_USB, in all source code files equal to the
#     input clock frequency (before any prescaling is performed) in Hz. This value may
#     differ from F_CPU if prescaling is used on the latter, and is required as the
#     raw input clock is fed directly to the PLL sections of the AVR for high speed
#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
#     at the end, this will be done automatically to create a 32-bit value in your
#     source code.
#
#     If no clock division is performed on the input clock inside the AVR (via the
#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
F_USB = $(F_CPU)

# Interrupt driven control endpoint task(+60)
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT


# Bootloader selection
#   Teensy       halfkay
#   Pro Micro    caterina
#   Atmel DFU    atmel-dfu
#   LUFA DFU     lufa-dfu
#   QMK DFU      qmk-dfu
#   atmega32a    bootloadHID
BOOTLOADER = atmel-dfu


# If you don't know the bootloader type, then you can specify the
# Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
#   Teensy halfKay      512
#   Teensy++ halfKay    1024
#   Atmel DFU loader    4096
#   LUFA bootloader     4096
#   USBaspLoader        2048
# OPT_DEFS += -DBOOTLOADER_SIZE=4096


# Build Options
#   change yes to no to disable
#
BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
NKRO_ENABLE = no            # USB Nkey Rollover
BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality on B7 by default
RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
UNICODE_ENABLE = no         # Unicode
BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
AUDIO_ENABLE = no           # Audio output on port C6
FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)

# custom matrix setup
CUSTOM_MATRIX = yes
SRC = i2c_master.c custom_matrix_helper.c pca9555.c matrix.c

EXTRAFLAGS += -flto

A keyboards/xd96/xd96.c => keyboards/xd96/xd96.c +34 -0
@@ 0,0 1,34 @@
/* Copyright 2019
 *
 * 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 "xd96.h"

#define CAPS_PIN B6

void keyboard_pre_init_kb(void) {
  setPinOutput(CAPS_PIN);

  keyboard_pre_init_user();
}

void led_set_kb(uint8_t usb_led) {
  if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
    writePinLow(CAPS_PIN);
  } else {
    writePinHigh(CAPS_PIN);
  }

  led_set_user(usb_led);
}

A keyboards/xd96/xd96.h => keyboards/xd96/xd96.h +59 -0
@@ 0,0 1,59 @@
/* Copyright 2019
 *
 * 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/>.
 */
#pragma once

#include "quantum.h"
#define ____ KC_NO

/* This a shortcut to help you visually see your layout.
 *
 * The first section contains all of the arguments representing the physical
 * layout of the board and position of the keys.
 *
 * The second converts the arguments into a two-dimensional array which
 * represents the switch matrix.
 */
#define LAYOUT_96_ansi( \
    K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, K115, K116, K117, K118, K119, \
    K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214,       K216, K217, K218, K219, \
    K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, K314,       K316, K317, K318,       \
    K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412,       K414,       K416, K417, K418, K419, \
    K501,       K503, K504, K505, K506, K507, K508, K509, K510, K511, K512, K513,       K515, K516, K517, K518,       \
    K601, K602, K603,                       K607,               K611, K612,       K614, K615, K616, K617, K618, K619  \
) { \
    { K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, K116, K117, K118, K119 }, \
    { K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, K216, K217, K218, K219 }, \
    { K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, K314, K316, K317, K318, K419 }, \
    { K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, ____, K414, K416, K417, K418, ____ }, \
    { K501, ____, K503, K504, K505, K506, K507, K508, K509, K510, K511, K512, K513, K515, K516, K517, K518, K619 }, \
    { K601, K602, K603, ____, ____, K607, K115, ____, K612, ____, K611, K612, K614, K615, K616, K617, K618, ____ }  \
}

#define LAYOUT_96_iso( \
    K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, K115, K116, K117, K118, K119, \
    K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214,       K216, K217, K218, K219, \
    K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313,             K316, K317, K318,       \
    K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412,       K414, K415, K416, K417, K418, K419, \
    K501, K502, K503, K504, K505, K506, K507, K508, K509, K510, K511, K512, K513,       K515, K516, K517, K518,       \
    K601, K602, K603,                       K607,               K611, K612,       K614, K615, K616, K617, K618, K619  \
) { \
    { K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, K116, K117, K118, K119 }, \
    { K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, K216, K217, K218, K219 }, \
    { K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, ____, K316, K317, K318, K419 }, \
    { K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, K414, K415, K416, K417, K418, ____ }, \
    { K501, K502, K503, K504, K505, K506, K507, K508, K509, K510, K511, K512, K513, K515, K516, K517, K518, K619 }, \
    { K601, K602, K603, ____, ____, K607, K115, ____, K612, ____, K611, K612, K614, K615, K616, K617, K618, ____ }  \
}