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-rw-r--r--keyboards/chimera_ergo/chimera_ergo.c31
-rw-r--r--keyboards/chimera_ergo/chimera_ergo.h82
-rw-r--r--keyboards/chimera_ergo/config.h87
-rw-r--r--keyboards/chimera_ergo/keymaps/default/keymap.c206
-rw-r--r--keyboards/chimera_ergo/matrix.c164
-rw-r--r--keyboards/chimera_ergo/readme.md19
-rw-r--r--keyboards/chimera_ergo/rules.mk82
7 files changed, 671 insertions, 0 deletions
diff --git a/keyboards/chimera_ergo/chimera_ergo.c b/keyboards/chimera_ergo/chimera_ergo.c
new file mode 100644
index 0000000000..29470f9080
--- /dev/null
+++ b/keyboards/chimera_ergo/chimera_ergo.c
@@ -0,0 +1,31 @@
+#include "chimera_ergo.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_ergo/chimera_ergo.h b/keyboards/chimera_ergo/chimera_ergo.h
new file mode 100644
index 0000000000..36525ac000
--- /dev/null
+++ b/keyboards/chimera_ergo/chimera_ergo.h
@@ -0,0 +1,82 @@
+#ifndef CHIMERA_ERGO_H
+#define CHIMERA_ERGO_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, \
+ k48, k49, k50, k51 \
+) \
+{ \
+ { KC_NO, KC_NO, KC_##k26, KC_##k15, KC_##k28, KC_##k01, KC_##k42, KC_##k31, KC_##k20, KC_##k33, KC_NO, KC_NO }, \
+ { KC_##k00, KC_NO, KC_##k14, KC_##k27, KC_##k16, KC_##k36, KC_##k47, KC_##k19, KC_##k32, KC_##k21, KC_NO, KC_##k11 }, \
+ { KC_##k12, KC_##k25, KC_##k02, KC_##k39, KC_##k17, KC_##k49, KC_##k50, KC_##k18, KC_##k44, KC_##k09, KC_##k34, KC_##k23 }, \
+ { KC_##k24, KC_##k13, KC_##k38, KC_##k04, KC_##k05, KC_##k48, KC_##k51, KC_##k06, KC_##k07, KC_##k45, KC_##k22, KC_##k35 }, \
+ { KC_##k29, KC_##k41, KC_##k03, KC_##k40, KC_##k37, KC_NO, KC_##k30, KC_##k43, KC_##k08, KC_##k10, KC_##k46, 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, \
+ k48, k49, k50, k51 \
+) \
+{ \
+ { KC_NO, KC_NO, k26, k15, k28, k01, k42, k31, k20, k33, KC_NO, KC_NO }, \
+ { k00, KC_NO, k14, k27, k16, k36, k47, k19, k32, k21, KC_NO, k11 }, \
+ { k12, k25, k02, k39, k17, k49, k50, k18, k44, k09, k34, k23 }, \
+ { k24, k13, k38, k04, k05, k48, k51, k06, k07, k45, k22, k35 }, \
+ { k29, k41, k03, k40, k37, KC_NO, k30, k43, k08, k10, k46, KC_NO }, \
+}
+
+#endif
diff --git a/keyboards/chimera_ergo/config.h b/keyboards/chimera_ergo/config.h
new file mode 100644
index 0000000000..86ee237181
--- /dev/null
+++ b/keyboards/chimera_ergo/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 Ergo
+#define DESCRIPTION q.m.k. keyboard firmware for Chimera Ergo
+
+/* key matrix size */
+#define MATRIX_ROWS 6
+#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_ergo/keymaps/default/keymap.c b/keyboards/chimera_ergo/keymaps/default/keymap.c
new file mode 100644
index 0000000000..0479fa4199
--- /dev/null
+++ b/keyboards/chimera_ergo/keymaps/default/keymap.c
@@ -0,0 +1,206 @@
+// 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_ergo.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_ergo_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_RBRC)
+#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] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ LBRC, 1 ,SCTL,SPLT,SPFN, 5 , 6 ,GBRC,SPRT,SCTR, 0 ,RBRC,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ MESC, Q , W , E , R , T , Y , U , I , O , P ,QUOT,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ TAB , A , S , D , F , G , H , J , K , L ,SCLN,ENT ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ LSPO, Z , X , C , V , B , N , M ,COMM,DOT ,SLSH,RSPC,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ NMPD,BSPC, SPC ,SYMB
+ // \------------------+----+----/ \---+----+----+--------------/
+ ),
+
+ [_CAPS] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ ,UNDS, , , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , ,COLN, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ SCOF, , , , , , , , , , ,SCOF,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , ,
+ // \------------------+----+----/ \---+----+----+--------------/
+ ),
+
+ [_NUMPAD] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ , , , , , , , , , ,MINS, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , ,COLN, , , , , 7 , 8 , 9 ,ASTR, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , ,DOT , , , , , 4 , 5 , 6 ,PLUS, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , 1 , 2 , 3 ,SLSH, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , 0
+ // \------------------+----+----/ \---+----+----+--------------/
+ ),
+
+ [_SYMBOLS] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ , , , , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ ,EXLM, AT ,HASH,DLR ,PERC, CIRC,AMPR,ASTR,LPRN,RPRN,BSLS,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ F1 , F2 , F3 , F4 , F5 , F6 , TILD,EQL ,UNDS,LCBR,RCBR, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ F7 , F8 , F9 ,F10 ,F11 ,F12 , GRV ,PLUS,MINS,LBRC,RBRC, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ PIPE, , ,
+ // \------------------+----+----/ \---+----+----+--------------/
+ ),
+
+ [_MACROS] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ , , , , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , ,INCL, , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , ,CAD , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ SCAP, , , , , , , ,PULL,PUSH, , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , ,
+ // \------------------+----+----/ \---+----+----+--------------/
+ ),
+
+ [_NAV] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ , , , , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , ,PGUP, UP ,PGDN,PSCR, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , ,LEFT,DOWN,RGHT, , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ ,DEL , ,
+ // \------------------+----+----/ \---+----+----+--------------/
+ ),
+
+
+};
+
+
+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_ergo/matrix.c b/keyboards/chimera_ergo/matrix.c
new file mode 100644
index 0000000000..21d46ef9b4
--- /dev/null
+++ b/keyboards/chimera_ergo/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[14] = {0};
+
+ //there are 10 bytes corresponding to 10 columns, and an end byte
+ for (uint8_t i = 0; i < 14; 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] << 6;
+ }
+ }
+
+
+ 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_ergo/readme.md b/keyboards/chimera_ergo/readme.md
new file mode 100644
index 0000000000..9e01512f66
--- /dev/null
+++ b/keyboards/chimera_ergo/readme.md
@@ -0,0 +1,19 @@
+# Chimera Ergo
+
+![Chimera Ergo](https://imgur.com/AA6ycMQ.jpg)
+
+A split wireless 40% ergonomic keyboard
+
+Keyboard Maintainer: [William Wilson](https://github.com/GlenPickle)
+
+
+Hardware Supported: Chimera Ergo PCB, WaveShare core nRF51822
+
+Hardware Availability: [Gerbers](https://github.com/GlenPickle/Chimera/tree/master/ergo/gerbers)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make chimera_ergo: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_ergo/rules.mk b/keyboards/chimera_ergo/rules.mk
new file mode 100644
index 0000000000..379da9ae70
--- /dev/null
+++ b/keyboards/chimera_ergo/rules.mk
@@ -0,0 +1,82 @@
+
+OPT_DEFS += -DCHIMERA_ERGO_PROMICRO
+CHIMERA_ERGO_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
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-02 00:20:55 +0000