Added Chimera LS and Chimera Ergo (#2335)

* Added Chimera Ortho keymap

* added readme

* fixed hardware link

* Added KC_KEYMAP

* resolving conflict

* Added Chimera LS and Chimera Ergo

* Added rules file

* fixed rule files

* Added Chimera Ortho keymap

* Added KC_KEYMAP

* Added Chimera LS and Chimera Ergo

* fixed rule files

* fixed rule files

* fixed image links

* Added KC_KEYMAP

* Added Chimera LS and Chimera Ergo

* Added Chimera Ortho keymap

* fixed rule files

* fixed rule files

* fixed image links

* Fixed KEYMAP vs KC_KEYMAP

7 files changed, 660 insertions, 0 deletions

diff --git a/keyboards/chimera_ls/chimera_ls.c b/keyboards/chimera_ls/chimera_ls.c
new file mode 100644
index 000000000..588b02b2d
--- /dev/null
+++ b/keyboards/chimera_ls/chimera_ls.c
@@ -0,0 +1,31 @@
+#include "chimera_ls.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_ls/chimera_ls.h b/keyboards/chimera_ls/chimera_ls.h
new file mode 100644
index 000000000..b39bcf204
--- /dev/null
+++ b/keyboards/chimera_ls/chimera_ls.h
@@ -0,0 +1,82 @@
+#ifndef CHIMERA_LETS_SPLIT_H
+#define CHIMERA_LETS_SPLIT_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 KC_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,           k30, k31, k32, k33, k34, k35, \
+  k36, k37, k38, k39, k40, k41,           k42, k43, k44, k45, k46, k47  \
+) \
+{ \
+	{ KC_##k43, KC_##k45, KC_##k34, KC_##k11, KC_##k23, KC_##k40, KC_##k38, KC_##k25, KC_##k00, KC_##k12 }, \
+	{ KC_##k31, KC_##k44, KC_##k46, KC_##k35, KC_##k22, KC_##k28, KC_##k39, KC_##k37, KC_##k24, KC_##k13 }, \
+	{ KC_##k30, KC_##k32, KC_##k33, KC_##k47, KC_##k09, KC_##k29, KC_##k27, KC_##k26, KC_##k36, KC_##k02 }, \
+	{ KC_##k19, KC_##k20, KC_##k21, KC_##k42, KC_##k18, KC_##k16, KC_##k15, KC_##k14, KC_##k41, KC_##k17 },  \
+	{ KC_##k06, KC_##k07, KC_##k08, KC_##k10, KC_NO,    KC_##k05, KC_##k04, KC_##k03, KC_##k01, KC_NO    }, \
+}
+
+#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,           k30, k31, k32, k33, k34, k35, \
+  k36, k37, k38, k39, k40, k41,           k42, k43, k44, k45, k46, k47  \
+) \
+{ \
+	{ k43, k45, k34, k11, k23, k40, k38, k25, k00, k12 }, \
+	{ k31, k44, k46, k35, k22, k28, k39, k37, k24, k13 }, \
+	{ k30, k32, k33, k47, k09, k29, k27, k26, k36, k02 }, \
+	{ k19, k20, k21, k42, k18, k16, k15, k14, k41, k17 },  \
+	{ k06, k07, k08, k10, KC_NO,    k05, k04, k03, k01, KC_NO    }, \
+}
+
+
+#endif
diff --git a/keyboards/chimera_ls/config.h b/keyboards/chimera_ls/config.h
new file mode 100644
index 000000000..d92878026
--- /dev/null
+++ b/keyboards/chimera_ls/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 Lets Split
+#define DESCRIPTION     q.m.k. keyboard firmware for Chimera Lets Split
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 12
+
+/* 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_ls/keymaps/default/keymap.c b/keyboards/chimera_ls/keymaps/default/keymap.c
new file mode 100644
index 000000000..493b8eee1
--- /dev/null
+++ b/keyboards/chimera_ls/keymaps/default/keymap.c
@@ -0,0 +1,191 @@
+// 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_ls.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_lets_split_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_BSLS)
+#define KC_SCTR MT(MOD_LCTL, KC_RBRC)
+#define KC_SPLT MT(MOD_LALT, KC_MINS)
+#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] = KC_KEYMAP(
+  //,----+----+----+----+----+----.    ,----+----+----+----+----+----.
+     MESC, Q  , W  , E  , R  , T  ,      Y  , U  , I  , O  , P  ,BSPC,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+     TAB , A  , S  , D  , F  , G  ,      H  , J  , K  , L  ,SCLN, ENT,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+     LSPO, Z  , X  , C  , V  , B  ,      N  , M  ,COMM,DOT ,SLSH,RSPC,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+     SCTL,SPFN,SPLT,AMPR,NMPD,SPC ,     SPC ,SYMB,ASTR,EXLM,LBRC,SCTR
+  //`----+----+----+----+----+----'    `----+----+----+----+----+----'
+  ),
+
+  [_CAPS] = KC_KEYMAP(
+  //,----+----+----+----+----+----.    ,----+----+----+----+----+----.
+         ,    ,    ,    ,    ,    ,         ,    ,    ,    ,    ,    ,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,    ,    ,    ,    ,         ,    ,    ,    ,COLN,    ,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,    ,    ,    ,    ,         ,    ,    ,    ,    ,    ,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,UNDS,    ,    ,    ,         ,    ,    ,    ,    ,    
+  //`----+----+----+----+----+----'    `----+----+----+----+----+----'
+  ),
+
+
+  [_NUMPAD] = KC_KEYMAP(
+  //,----+----+----+----+----+----.    ,----+----+----+----+----+----.
+         ,    ,    ,    ,    ,    ,         ,  7 ,  8 ,  9 ,MINS,QUOT,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,    ,    ,    ,    ,         ,  4 ,  5 ,  6 ,PLUS, ENT,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+     LSFT,    ,    ,    ,    ,    ,         ,  1 ,  2 ,  3 ,ASTR, EQL,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,    ,    ,    ,BSPC,     SPC ,  0 ,  0 , DOT,SLSH,    
+  //`----+----+----+----+----+----'    `----+----+----+----+----+----'
+  ),
+
+  [_SYMBOLS] = KC_KEYMAP(
+  //,----+----+----+----+----+----.    ,----+----+----+----+----+----.
+         ,EXLM, AT ,HASH,DLR ,PERC,     CIRC,AMPR,ASTR,LPRN,RPRN,QUOT,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+      F1 , F2 , F3 , F4 , F5 , F6 ,     TILD,EQL ,UNDS,LCBR,RCBR,PIPE,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+      F7 , F8 , F9 , F10, F11, F12,     GRV ,PLUS,MINS,LBRC,RBRC,BSLS,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,    ,    , NO ,BSPC,     SPC ,    ,    ,    ,    ,    
+  //`----+----+----+----+----+----'    `----+----+----+----+----+----'
+  ),
+
+  [_NAV] = KC_KEYMAP(
+  //,----+----+----+----+----+----.    ,----+----+----+----+----+----.
+         ,    ,    ,    , DEL,BSPC,         ,HOME, UP , END, INS,PSCR,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,    ,LSFT,LCTL, ENT,         ,LEFT,DOWN,RGHT, DEL,   ,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,    ,    ,    ,    ,         ,PGUP,PGDN,    ,    ,    ,
+  //|----+----+----+----+----+----|    |----+----+----+----+----+----|
+         ,    ,    ,    ,    ,DEL ,         ,    ,    ,    ,    ,   
+  //`----+----+----+----+----+----'    `----+----+----+----+----+----'
+  ),
+
+  [_MACROS] = KC_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_ls/matrix.c b/keyboards/chimera_ls/matrix.c
new file mode 100644
index 000000000..665d0d357
--- /dev/null
+++ b/keyboards/chimera_ls/matrix.c
@@ -0,0 +1,168 @@
+/*
+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)
+#elif (MATRIX_COLS <= 64)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse64(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop64(matrix[i])
+#    define ROW_SHIFTER  ((uint64_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_ls/readme.md b/keyboards/chimera_ls/readme.md
new file mode 100644
index 000000000..689d9ee61
--- /dev/null
+++ b/keyboards/chimera_ls/readme.md
@@ -0,0 +1,19 @@
+# Chimera LS
+
+![Chimera LS](https://imgur.com/FOGlO4M.jpg)
+
+A wireless version of the let's split: a split 40% ortholinear keyboard 
+
+Keyboard Maintainer: [William Wilson](https://github.com/GlenPickle)  
+
+
+Hardware Supported: Chimera LS PCB, WaveShare core nRF51822
+
+Hardware Availability: [Gerbers](https://github.com/GlenPickle/Chimera/tree/master/ls/gerbers)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make chimera_ls:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
+
diff --git a/keyboards/chimera_ls/rules.mk b/keyboards/chimera_ls/rules.mk
new file mode 100644
index 000000000..af08f7a87
--- /dev/null
+++ b/keyboards/chimera_ls/rules.mk
@@ -0,0 +1,82 @@
+
+OPT_DEFS += -DCHIMERA_LS_PROMICRO
+CHIMERA_LS_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)
+
+# Bootloader
+#     This definition is optional, and if your keyboard supports multiple bootloaders of
+#     different sizes, comment this out, and the correct address will be loaded 
+#     automatically (+60). See bootloader.mk for all options.
+BOOTLOADER = caterina
+
+# 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