Added Chimera Ortho keymap

6 files changed, 619 insertions, 0 deletions

diff --git a/keyboards/chimera_ortho/chimera_ortho.c b/keyboards/chimera_ortho/chimera_ortho.c
new file mode 100644
index 000000000..2a602cf2f
--- /dev/null
+++ b/keyboards/chimera_ortho/chimera_ortho.c
@@ -0,0 +1,31 @@
+#include "chimera_ortho.h"
+
+void uart_init(void) {
+        SERIAL_UART_INIT();
+}
+
+void led_init(void) {
+        DDRD  |= (1<<1);
+        PORTD |= (1<<1);
+        DDRF  |= (1<<4) | (1<<5);
+        PORTF |= (1<<4) | (1<<5);
+}
+
+
+void matrix_init_kb(void) {
+        // put your keyboard start-up code here
+        // runs once when the firmware starts up
+        matrix_init_user();
+        uart_init();
+        led_init();
+}
+
+void matrix_scan_kb(void) {
+        // put your looping keyboard code here
+        // runs every cycle (a lot)
+        matrix_scan_user();
+}
+
+void led_set_kb(uint8_t usb_led) {
+
+}
diff --git a/keyboards/chimera_ortho/chimera_ortho.h b/keyboards/chimera_ortho/chimera_ortho.h
new file mode 100644
index 000000000..c21b37ff8
--- /dev/null
+++ b/keyboards/chimera_ortho/chimera_ortho.h
@@ -0,0 +1,66 @@
+#ifndef CHIMERA_ORTHO_H
+#define CHIMERA_ORTHO_H
+
+#include "quantum.h"
+#include "matrix.h"
+#include "backlight.h"
+#include <stddef.h>
+
+#define red_led_off   PORTF |= (1<<5)
+#define red_led_on    PORTF &= ~(1<<5)
+#define blu_led_off   PORTF |= (1<<4)
+#define blu_led_on    PORTF &= ~(1<<4)
+#define grn_led_off   PORTD |= (1<<1)
+#define grn_led_on    PORTD &= ~(1<<1)
+
+#define set_led_off     red_led_off; grn_led_off; blu_led_off
+#define set_led_red     red_led_on;  grn_led_off; blu_led_off
+#define set_led_blue    red_led_off; grn_led_off; blu_led_on
+#define set_led_green   red_led_off; grn_led_on;  blu_led_off
+#define set_led_yellow  red_led_on;  grn_led_on;  blu_led_off
+#define set_led_magenta red_led_on;  grn_led_off; blu_led_on
+#define set_led_cyan    red_led_off; grn_led_on;  blu_led_on
+#define set_led_white   red_led_on;  grn_led_on;  blu_led_on
+
+/*
+#define LED_B 5
+#define LED_R 6
+#define LED_G 7
+
+#define all_leds_off PORTF &= ~(1<<LED_B) & ~(1<<LED_R) & ~(1<<LED_G)
+
+#define red_led_on   PORTF |= (1<<LED_R)
+#define red_led_off  PORTF &= ~(1<<LED_R)
+#define grn_led_on   PORTF |= (1<<LED_G)
+#define grn_led_off  PORTF &= ~(1<<LED_G)
+#define blu_led_on   PORTF |= (1<<LED_B)
+#define blu_led_off  PORTF &= ~(1<<LED_B)
+
+#define set_led_off     PORTF &= ~(1<<LED_B) & ~(1<<LED_R) & ~(1<<LED_G)
+#define set_led_red     PORTF = PORTF & ~(1<<LED_B) & ~(1<<LED_G) | (1<<LED_R)
+#define set_led_blue    PORTF = PORTF & ~(1<<LED_G) & ~(1<<LED_R) | (1<<LED_B)
+#define set_led_green   PORTF = PORTF & ~(1<<LED_B) & ~(1<<LED_R) | (1<<LED_G)
+#define set_led_yellow  PORTF = PORTF & ~(1<<LED_B) | (1<<LED_R) | (1<<LED_G)
+#define set_led_magenta PORTF = PORTF & ~(1<<LED_G) | (1<<LED_R) | (1<<LED_B)
+#define set_led_cyan    PORTF = PORTF & ~(1<<LED_R) | (1<<LED_B) | (1<<LED_G)
+#define set_led_white   PORTF |= (1<<LED_B) | (1<<LED_R) | (1<<LED_G)
+*/
+
+// This a shortcut to help you visually see your layout.
+// The first section contains all of the arguements
+// The second converts the arguments into a two-dimensional array
+#define KEYMAP( \
+  k00, k01, k02, k03, k04, k05, k06,      k07, k08, k09, k10, k11, k12, k13, \
+  k14, k15, k16, k17, k18, k19, k20,      k21, k22, k23, k24, k25, k26, k27, \
+  k28, k29, k31, k32, k33, k34, k35,      k36, k37, k38, k41, k42, k43, k44,\
+                      k45, k46,               k47, k48      \
+) \
+{ \
+        { KC_##k01,   KC_##k02, KC_##k03, KC_##k04, KC_##k05,      KC_##k08, KC_##k09, KC_##k10, KC_##k11, KC_##k12   }, \
+        { KC_##k15,   KC_##k16, KC_##k17, KC_##k18, KC_##k19,      KC_##k22, KC_##k23, KC_##k24, KC_##k25, KC_##k26   }, \
+        { KC_##k29,   KC_##k31, KC_##k32, KC_##k33, KC_##k34,      KC_##k37, KC_##k38, KC_##k41, KC_##k42, KC_##k43   }, \
+        { KC_NO,      KC_##k06, KC_##k20, KC_##k35, KC_##k46,      KC_##k47, KC_##k36, KC_##k21, KC_##k07, KC_NO },  \
+        { KC_NO,      KC_##k28, KC_##k14, KC_##k00, KC_##k45,      KC_##k48, KC_##k13, KC_##k27, KC_##k44, KC_NO }, \
+}
+
+#endif
diff --git a/keyboards/chimera_ortho/config.h b/keyboards/chimera_ortho/config.h
new file mode 100644
index 000000000..44c6212b1
--- /dev/null
+++ b/keyboards/chimera_ortho/config.h
@@ -0,0 +1,87 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    unknown
+#define PRODUCT         Chimera Ortho
+#define DESCRIPTION     q.m.k. keyboard firmware for Chimera Ortho
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 10
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+//#define BACKLIGHT_LEVELS 3
+
+#define ONESHOT_TIMEOUT 500
+
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+#define PREVENT_STUCK_MODIFIERS
+
+/* 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
+
+//UART settings for communication with the RF microcontroller
+#define SERIAL_UART_BAUD 1000000
+#define SERIAL_UART_DATA UDR1
+#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
+#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
+#define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
+#define SERIAL_UART_INIT() do { \
+        /* baud rate */ \
+        UBRR1L = SERIAL_UART_UBRR; \
+        /* baud rate */ \
+        UBRR1H = SERIAL_UART_UBRR >> 8; \
+        /* enable TX and RX */ \
+        UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+        /* 8-bit data */ \
+        UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
+        } while(0)
+
+#endif
diff --git a/keyboards/chimera_ortho/keymaps/default/keymap.c b/keyboards/chimera_ortho/keymaps/default/keymap.c
new file mode 100644
index 000000000..ef477e652
--- /dev/null
+++ b/keyboards/chimera_ortho/keymaps/default/keymap.c
@@ -0,0 +1,193 @@
+// this is the style you want to emulate.
+// This is the canonical layout file for the Quantum project. If you want to add another keyboard,
+
+#include "chimera_ortho.h"
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+enum chimera_ortho_layers
+{
+        _QWERTY,
+        _CAPS,
+        _NUMPAD,
+        _SYMBOLS,
+        _MACROS,
+        _NAV
+};
+
+#define KC_NMPD TG(_NUMPAD)
+#define KC_SYMB TG(_SYMBOLS)
+#define KC_SPFN LT(_NAV,KC_EQL)
+#define KC_SCTL MT(MOD_LCTL, KC_LBRC)
+#define KC_SCTR MT(MOD_LCTL, KC_RBRC)
+#define KC_SPLT MT(MOD_LALT, KC_MINS)
+#define KC_SPRT MT(MOD_LALT, KC_1)
+#define KC_GBRC MT(MOD_RGUI, KC_8)
+#define KC_GQOT MT(MOD_LGUI, KC_QUOT)
+#define KC_MESC LT(_MACROS, KC_ESC)
+#define KC_INCL M(0)
+#define KC_PULL M(1)
+#define KC_PUSH M(2)
+#define KC_SCAP M(3)
+#define KC_SCOF M(4)
+#define KC_CAD LALT(LCTL(KC_DEL))
+
+#define LONGPRESS_DELAY 150
+//#define LAYER_TOGGLE_DELAY 300
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+#define KC_ KC_TRNS 
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = KEYMAP(  
+  //,----+----+----+----+----+----+----.     ,----+----+----+----+----+----+----.
+     MESC, Q  , W  , E  , R  , T  ,SCTL,      SCTR, Y  , U  , I  , O  , P  ,QUOT,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+     TAB , A  , S  , D  , F  , G  ,SPLT,      SPRT, H  , J  , K  , L  ,SCLN,ENT ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+     LSPO, Z  , X  , C  , V  , B  ,SPFN,      GBRC, N  , M  ,COMM,DOT ,SLSH,RSPC,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+                         NMPD,BSPC,                SPC ,SYMB
+  // \------------------+----+----+---/       \---+----+----+-------------------/
+  ),
+
+  [_CAPS] = KEYMAP(  
+  //,----+----+----+----+----+----+----.     ,----+----+----+----+----+----+----.
+         ,    ,    ,    ,    ,    ,    ,          ,    ,    ,    ,    ,    ,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+         ,    ,    ,    ,    ,    ,UNDS,          ,    ,    ,    ,    ,COLN,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+     SCOF,    ,    ,    ,    ,    ,    ,          ,    ,    ,    ,    ,    ,SCOF,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+                             ,    ,                    ,    
+  // \------------------+----+----+---/       \---+----+----+-------------------/
+  ),
+
+  [_NUMPAD] = KEYMAP(  
+  //,----+----+----+----+----+----+----.     ,----+----+----+----+----+----+----.
+         ,    ,COLN ,    ,    ,    ,    ,          ,    , 7  , 8  , 9  ,ASTR,MINS,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+         ,    ,DOT ,    ,    ,    ,    ,          ,    , 4  , 5  , 6  ,PLUS,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+         ,    ,    ,    ,    ,    ,    ,          ,    , 1  , 2  , 3  ,SLSH,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+                             ,    ,                     , 0  
+  // \------------------+----+----+---/       \---+----+----+-------------------/
+  ),
+
+  [_SYMBOLS] = KEYMAP(  
+  //,----+----+----+----+----+----+----.     ,----+----+----+----+----+----+----.
+         ,EXLM, AT ,HASH,DLR ,PERC,    ,          ,CIRC,AMPR,ASTR,LPRN,RPRN,BSLS,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+         , F1 , F2 , F3 , F4 , F5 ,    ,          ,TILD,COLN,UNDS,LCBR,RCBR,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+         , F6 , F7 , F8 , F9 ,F10 ,    ,          ,GRV ,SCLN,MINS,LBRC,RBRC,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+                         PIPE,    ,                    ,
+  // \------------------+----+----+---/       \---+----+----+-------------------/
+  ),
+
+  [_NAV] = KEYMAP(  
+  //,----+----+----+----+----+----+----.     ,----+----+----+----+----+----+----.
+         ,    ,    ,    ,    ,    ,    ,          ,    ,    , UP ,    ,PSCR,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+         ,    ,    ,    ,    ,    ,    ,          ,    ,LEFT,DOWN,RGHT,    ,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+         ,    ,    ,    ,    ,    ,    ,          ,    ,PGUP,PGDN,    ,    ,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+                             ,DEL ,                    ,    
+  // \------------------+----+----+---/       \---+----+----+-------------------/
+  ),
+
+  [_MACROS] = KEYMAP(  
+  //,----+----+----+----+----+----+----.     ,----+----+----+----+----+----+----.
+         ,    ,    ,    ,    ,    ,    ,          ,    ,    ,INCL,    ,    ,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+         ,    ,    ,CAD ,    ,    ,    ,          ,    ,    ,    ,    ,    ,    ,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+     SCAP,    ,    ,    ,    ,    ,    ,          ,    ,    ,PULL,PUSH,    ,SCAP,
+  //|----+----+----+----+----+----+----|     |----+----+----+----+----+----+----|
+                             ,    ,                    ,    
+  // \------------------+----+----+---/       \---+----+----+-------------------/
+  )
+
+};
+
+
+const uint16_t PROGMEM fn_actions[] = {
+
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  switch(id) {
+    /* include some kind of library or header */
+    case 0:
+      if (record->event.pressed) {
+        SEND_STRING("#include <>");
+        return MACRO( T(LEFT), END);
+      }
+      break;
+    case 1:
+      if (record->event.pressed) {
+        SEND_STRING("git pull");
+        return MACRO( T(ENT), END );
+      }
+      break;
+    case 2:
+      if (record->event.pressed){
+        SEND_STRING("git push");
+        return MACRO( T(ENT), END );
+      }
+      break;
+    case 3:
+      if (record->event.pressed){
+        layer_on(_CAPS);
+        register_code(KC_CAPSLOCK);
+        unregister_code(KC_CAPSLOCK);
+      }
+      break;
+    case 4:
+      if (record->event.pressed){
+        layer_off(_CAPS);
+        register_code(KC_CAPSLOCK);
+        unregister_code(KC_CAPSLOCK);
+      }
+      break;
+  }
+  return MACRO_NONE;
+};
+ 
+
+void matrix_scan_user(void) {
+    uint8_t layer = biton32(layer_state);
+    
+    switch (layer) {
+        case _QWERTY:
+            set_led_green;
+            break;
+        case _CAPS:
+            set_led_white;
+            break;
+        case _NUMPAD:
+            set_led_blue;
+            break;
+        case _SYMBOLS:
+            set_led_red;
+            break;
+        case _NAV:
+            set_led_magenta;
+            break;
+        case _MACROS:
+            set_led_cyan;
+            break;
+       default:
+            set_led_green;
+            break;
+    }
+};
diff --git a/keyboards/chimera_ortho/matrix.c b/keyboards/chimera_ortho/matrix.c
new file mode 100644
index 000000000..0d046339e
--- /dev/null
+++ b/keyboards/chimera_ortho/matrix.c
@@ -0,0 +1,164 @@
+/*
+Copyright 2012 Jun Wako
+Copyright 2014 Jack Humbert
+
+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>
+#if defined(__AVR__)
+#include <avr/io.h>
+#endif
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "timer.h"
+
+#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
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+    matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+    matrix_scan_kb();
+}
+
+__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) {
+}
+
+inline
+uint8_t matrix_rows(void) {
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void) {
+    return MATRIX_COLS;
+}
+
+void matrix_init(void) {
+
+    matrix_init_quantum();
+}
+
+uint8_t matrix_scan(void)
+{
+    SERIAL_UART_INIT();
+
+    uint32_t timeout = 0;
+
+    //the s character requests the RF slave to send the matrix
+    SERIAL_UART_DATA = 's';
+
+    //trust the external keystates entirely, erase the last data
+    uint8_t uart_data[11] = {0};
+
+    //there are 10 bytes corresponding to 10 columns, and an end byte
+    for (uint8_t i = 0; i < 11; i++) {
+        //wait for the serial data, timeout if it's been too long
+        //this only happened in testing with a loose wire, but does no
+        //harm to leave it in here
+        while(!SERIAL_UART_RXD_PRESENT){
+            timeout++;
+            if (timeout > 10000){
+                break;
+            }
+        } 
+        uart_data[i] = SERIAL_UART_DATA;
+    }
+
+    //check for the end packet, the key state bytes use the LSBs, so 0xE0
+    //will only show up here if the correct bytes were recieved
+    if (uart_data[10] == 0xE0)
+    {
+        //shifting and transferring the keystates to the QMK matrix variable
+        for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+            matrix[i] = (uint16_t) uart_data[i*2] | (uint16_t) uart_data[i*2+1] << 5;
+        }
+    }
+
+
+    matrix_scan_quantum();
+    return 1;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    return matrix[row];
+}
+
+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");
+    }
+}
+
+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;
+}
diff --git a/keyboards/chimera_ortho/rules.mk b/keyboards/chimera_ortho/rules.mk
new file mode 100644
index 000000000..098bf28fa
--- /dev/null
+++ b/keyboards/chimera_ortho/rules.mk
@@ -0,0 +1,78 @@
+
+OPT_DEFS += -DCHIMERA_ORTHO_PROMICRO
+OPT_DEFS += -DCATERINA_BOOTLOADER
+CHIMERA_ORTHO_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done; \
+                         avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
+
+# # project specific files
+SRC = matrix.c
+
+
+# MCU name
+#MCU = at90usb1287
+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
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   comment out to disable the options.
+#
+#BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes   # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes   # Audio control and System control(+450)
+CONSOLE_ENABLE = yes    # Console for debug(+400)
+COMMAND_ENABLE = yes   # Commands for debug and configuration
+CUSTOM_MATRIX = yes    # Remote matrix from the wireless bridge
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+# SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+NKRO_ENABLE = yes               # USB Nkey Rollover - not yet supported in LUFA
+# BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
+# MIDI_ENABLE = YES             # MIDI controls
+UNICODE_ENABLE = YES            # Unicode
+# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
+
+USB = /dev/ttyACM0