Add Iris keyboard (#1863)

* Clone Nyquist code to Iris and rename

* Set keymap and pins

* Work in progress Iris default keymap

* Add Iris rev2

* Update Iris files to new build system

* Add lewisridden keymap

31 files changed, 2149 insertions, 0 deletions

diff --git a/keyboards/iris/config.h b/keyboards/iris/config.h
new file mode 100644
index 0000000000..863722d7d0
--- /dev/null
+++ b/keyboards/iris/config.h
@@ -0,0 +1,23 @@
+/*
+Copyright 2017 Danny Nguyen <danny@hexwire.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"
+
+#endif  // CONFIG_H
diff --git a/keyboards/iris/i2c.c b/keyboards/iris/i2c.c
new file mode 100644
index 0000000000..084c890c40
--- /dev/null
+++ b/keyboards/iris/i2c.c
@@ -0,0 +1,162 @@
+#include <util/twi.h>
+#include <avr/io.h>
+#include <stdlib.h>
+#include <avr/interrupt.h>
+#include <util/twi.h>
+#include <stdbool.h>
+#include "i2c.h"
+
+#ifdef USE_I2C
+
+// Limits the amount of we wait for any one i2c transaction.
+// Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is
+// 9 bits, a single transaction will take around 90μs to complete.
+//
+// (F_CPU/SCL_CLOCK)  =>  # of μC cycles to transfer a bit
+// poll loop takes at least 8 clock cycles to execute
+#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8
+
+#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE)
+
+volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
+
+static volatile uint8_t slave_buffer_pos;
+static volatile bool slave_has_register_set = false;
+
+// Wait for an i2c operation to finish
+inline static
+void i2c_delay(void) {
+  uint16_t lim = 0;
+  while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT)
+    lim++;
+
+  // easier way, but will wait slightly longer
+  // _delay_us(100);
+}
+
+// Setup twi to run at 100kHz
+void i2c_master_init(void) {
+  // no prescaler
+  TWSR = 0;
+  // Set TWI clock frequency to SCL_CLOCK. Need TWBR>10.
+  // Check datasheets for more info.
+  TWBR = ((F_CPU/SCL_CLOCK)-16)/2;
+}
+
+// Start a transaction with the given i2c slave address. The direction of the
+// transfer is set with I2C_READ and I2C_WRITE.
+// returns: 0 => success
+//          1 => error
+uint8_t i2c_master_start(uint8_t address) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA);
+
+  i2c_delay();
+
+  // check that we started successfully
+  if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START))
+    return 1;
+
+  TWDR = address;
+  TWCR = (1<<TWINT) | (1<<TWEN);
+
+  i2c_delay();
+
+  if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) )
+    return 1; // slave did not acknowledge
+  else
+    return 0; // success
+}
+
+
+// Finish the i2c transaction.
+void i2c_master_stop(void) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
+
+  uint16_t lim = 0;
+  while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT)
+    lim++;
+}
+
+// Write one byte to the i2c slave.
+// returns 0 => slave ACK
+//         1 => slave NACK
+uint8_t i2c_master_write(uint8_t data) {
+  TWDR = data;
+  TWCR = (1<<TWINT) | (1<<TWEN);
+
+  i2c_delay();
+
+  // check if the slave acknowledged us
+  return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1;
+}
+
+// Read one byte from the i2c slave. If ack=1 the slave is acknowledged,
+// if ack=0 the acknowledge bit is not set.
+// returns: byte read from i2c device
+uint8_t i2c_master_read(int ack) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA);
+
+  i2c_delay();
+  return TWDR;
+}
+
+void i2c_reset_state(void) {
+  TWCR = 0;
+}
+
+void i2c_slave_init(uint8_t address) {
+  TWAR = address << 0; // slave i2c address
+  // TWEN  - twi enable
+  // TWEA  - enable address acknowledgement
+  // TWINT - twi interrupt flag
+  // TWIE  - enable the twi interrupt
+  TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN);
+}
+
+ISR(TWI_vect);
+
+ISR(TWI_vect) {
+  uint8_t ack = 1;
+  switch(TW_STATUS) {
+    case TW_SR_SLA_ACK:
+      // this device has been addressed as a slave receiver
+      slave_has_register_set = false;
+      break;
+
+    case TW_SR_DATA_ACK:
+      // this device has received data as a slave receiver
+      // The first byte that we receive in this transaction sets the location
+      // of the read/write location of the slaves memory that it exposes over
+      // i2c.  After that, bytes will be written at slave_buffer_pos, incrementing
+      // slave_buffer_pos after each write.
+      if(!slave_has_register_set) {
+        slave_buffer_pos = TWDR;
+        // don't acknowledge the master if this memory loctaion is out of bounds
+        if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) {
+          ack = 0;
+          slave_buffer_pos = 0;
+        }
+        slave_has_register_set = true;
+      } else {
+        i2c_slave_buffer[slave_buffer_pos] = TWDR;
+        BUFFER_POS_INC();
+      }
+      break;
+
+    case TW_ST_SLA_ACK:
+    case TW_ST_DATA_ACK:
+      // master has addressed this device as a slave transmitter and is
+      // requesting data.
+      TWDR = i2c_slave_buffer[slave_buffer_pos];
+      BUFFER_POS_INC();
+      break;
+
+    case TW_BUS_ERROR: // something went wrong, reset twi state
+      TWCR = 0;
+    default:
+      break;
+  }
+  // Reset everything, so we are ready for the next TWI interrupt
+  TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN);
+}
+#endif
diff --git a/keyboards/iris/i2c.h b/keyboards/iris/i2c.h
new file mode 100644
index 0000000000..43e5969884
--- /dev/null
+++ b/keyboards/iris/i2c.h
@@ -0,0 +1,49 @@
+#ifndef I2C_H
+#define I2C_H
+
+#include <stdint.h>
+
+#ifndef F_CPU
+#define F_CPU 16000000UL
+#endif
+
+#define I2C_READ 1
+#define I2C_WRITE 0
+
+#define I2C_ACK 1
+#define I2C_NACK 0
+
+#define SLAVE_BUFFER_SIZE 0x10
+
+// i2c SCL clock frequency
+#define SCL_CLOCK  100000L
+
+extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
+
+void i2c_master_init(void);
+uint8_t i2c_master_start(uint8_t address);
+void i2c_master_stop(void);
+uint8_t i2c_master_write(uint8_t data);
+uint8_t i2c_master_read(int);
+void i2c_reset_state(void);
+void i2c_slave_init(uint8_t address);
+
+
+static inline unsigned char i2c_start_read(unsigned char addr) {
+  return i2c_master_start((addr << 1) | I2C_READ);
+}
+
+static inline unsigned char i2c_start_write(unsigned char addr) {
+  return i2c_master_start((addr << 1) | I2C_WRITE);
+}
+
+// from SSD1306 scrips
+extern unsigned char i2c_rep_start(unsigned char addr);
+extern void i2c_start_wait(unsigned char addr);
+extern unsigned char i2c_readAck(void);
+extern unsigned char i2c_readNak(void);
+extern unsigned char i2c_read(unsigned char ack);
+
+#define i2c_read(ack)  (ack) ? i2c_readAck() : i2c_readNak();
+
+#endif
diff --git a/keyboards/iris/iris.c b/keyboards/iris/iris.c
new file mode 100644
index 0000000000..fb28b3a6d6
--- /dev/null
+++ b/keyboards/iris/iris.c
@@ -0,0 +1 @@
+#include "iris.h"
diff --git a/keyboards/iris/iris.h b/keyboards/iris/iris.h
new file mode 100644
index 0000000000..ec2aabab0b
--- /dev/null
+++ b/keyboards/iris/iris.h
@@ -0,0 +1,28 @@
+#ifndef IRIS_H
+#define IRIS_H
+
+#ifdef KEYBOARD_iris_rev1
+    #include "rev1.h"
+#else
+    #include "rev2.h"
+#endif
+
+#include "quantum.h"
+
+// Used to create a keymap using only KC_ prefixed keys
+#define KC_KEYMAP( \
+    L00, L01, L02, L03, L04, L05,           R00, R01, R02, R03, R04, R05, \
+    L10, L11, L12, L13, L14, L15,           R10, R11, R12, R13, R14, R15, \
+    L20, L21, L22, L23, L24, L25,           R20, R21, R22, R23, R24, R25, \
+    L30, L31, L32, L33, L34, L35, LT4, RT4, R30, R31, R32, R33, R34, R35, \
+                        LT1, LT2, LT3, RT3, RT2, RT1 \
+    ) \
+    KEYMAP( \
+        KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05,                     KC_##R00, KC_##R01, KC_##R02, KC_##R03, KC_##R04, KC_##R05, \
+        KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15,                     KC_##R10, KC_##R11, KC_##R12, KC_##R13, KC_##R14, KC_##R15, \
+        KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25,                     KC_##R20, KC_##R21, KC_##R22, KC_##R23, KC_##R24, KC_##R25, \
+        KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##LT4, KC_##RT4, KC_##R30, KC_##R31, KC_##R32, KC_##R33, KC_##R34, KC_##R35, \
+                                                KC_##LT1, KC_##LT2, KC_##LT3, KC_##RT3, KC_##RT2, KC_##RT1 \
+    )
+
+#endif
\ No newline at end of file
diff --git a/keyboards/iris/keymaps/default/config.h b/keyboards/iris/keymaps/default/config.h
new file mode 100644
index 0000000000..a6246262e5
--- /dev/null
+++ b/keyboards/iris/keymaps/default/config.h
@@ -0,0 +1,41 @@
+/*
+Copyright 2017 Danny Nguyen <danny@hexwire.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_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define _MASTER_RIGHT
+// #define EE_HANDS
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 12
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+
+#endif
\ No newline at end of file
diff --git a/keyboards/iris/keymaps/default/keymap.c b/keyboards/iris/keymaps/default/keymap.c
new file mode 100644
index 0000000000..679eddc2e3
--- /dev/null
+++ b/keyboards/iris/keymaps/default/keymap.c
@@ -0,0 +1,137 @@
+#include "iris.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define _QWERTY 0
+#define _LOWER 1
+#define _RAISE 2
+#define _ADJUST 16
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+#define KC_ KC_TRNS
+#define _______ KC_TRNS
+
+#define KC_LOWR LOWER
+#define KC_RASE RAISE
+#define KC_RST RESET
+#define KC_BL_S BL_STEP
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = KC_KEYMAP(
+  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
+     ESC , 1  , 2  , 3  , 4  , 5  ,                6  , 7  , 8  , 9  , 0  ,BSPC,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     TAB , Q  , W  , E  , R  , T  ,                Y  , U  , I  , O  , P  ,DEL ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     RASE, A  , S  , D  , F  , G  ,                H  , J  , K  , L  ,SCLN,QUOT,
+  //|----+----+----+----+----+----+----.    ,----|----+----+----+----+----+----|
+     LSFT, Z  , X  , C  , V  , B  ,SPC ,     ENT , N  , M  ,COMM,DOT ,SLSH,RGHT,
+  //`----+----+----+--+-+----+----+----/    \----+----+----+----+----+----+----'
+                       LCTL,LOWR,SPC ,         ENT ,LGUI,LALT
+  //                  `----+----+----'        `----+----+----'
+  ),
+
+  [_LOWER] = KC_KEYMAP(
+  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
+     TILD,EXLM, AT ,HASH,DLR ,PERC,               CIRC,AMPR,ASTR,LPRN,RPRN,BSPC,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     RST , 1  , 2  , 3  , 4  , 5  ,                6  , 7  , 8  , 9  , 0  ,    ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     DEL ,    ,LEFT,RGHT, UP ,LBRC,               RBRC, P4 , P5 , P6 ,PLUS,PIPE,
+  //|----+----+----+----+----+----+----.    ,----|----+----+----+----+----+----|
+     BL_S,    ,    ,    ,DOWN,LCBR,LPRN,     RPRN,RCBR, P1 , P2 , P3 ,MINS,    ,
+  //`----+----+----+--+-+----+----+----/    \----+----+----+----+----+----+----'
+                           ,    ,DEL ,         DEL ,    , P0 
+  //                  `----+----+----'        `----+----+----'
+  ),
+
+  [_RAISE] = KC_KEYMAP(
+  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
+     F12 , F1 , F2 , F3 , F4 , F5 ,                F6 , F7 , F8 , F9 ,F10 ,F11 ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+         ,EXLM, AT ,HASH,DLR ,PERC,               CIRC,AMPR,ASTR,LPRN,RPRN,    ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+         ,MPRV,MNXT,VOLU,PGUP,UNDS,               EQL ,HOME,    ,    ,    ,BSLS,
+  //|----+----+----+----+----+----+----.    ,----|----+----+----+----+----+----|
+     MUTE,MSTP,MPLY,VOLD,PGDN,MINS,    ,         ,PLUS,END ,    ,    ,    ,    ,
+  //`----+----+----+--+-+----+----+----/    \----+----+----+----+----+----+----'
+                           ,    ,    ,             ,    ,    
+  //                  `----+----+----'        `----+----+----'
+  ),
+
+  [_ADJUST] = KEYMAP(
+  //,--------+--------+--------+--------+--------+--------.                          ,--------+--------+--------+--------+--------+--------.
+      _______, _______, _______, _______, _______, _______,                            _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------|                          |--------+--------+--------+--------+--------+--------|
+      RGB_TOG, RGB_MOD, RGB_HUI, RGB_SAI, RGB_VAI, _______,                            _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------|                          |--------+--------+--------+--------+--------+--------|
+      RESET  , DEBUG  , RGB_HUD, RGB_SAD, RGB_VAD, _______,                            _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------+--------.        ,--------|--------+--------+--------+--------+--------+--------|
+      BL_STEP, _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______, _______,
+  //`--------+--------+--------+----+---+--------+--------+--------/        \--------+--------+--------+---+----+--------+--------+--------'
+                                      _______, _______, _______,                  _______, _______, _______
+  //                                `--------+--------+--------'                `--------+--------+--------'
+  )
+
+};
+
+#ifdef AUDIO_ENABLE
+float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
+#endif
+
+void persistent_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(tone_qwerty);
+        #endif
+        persistent_default_layer_set(1UL<<_QWERTY);
+      }
+      return false;
+      break;
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+      if (record->event.pressed) {
+        layer_on(_ADJUST);
+      } else {
+        layer_off(_ADJUST);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
diff --git a/keyboards/iris/keymaps/default/rules.mk b/keyboards/iris/keymaps/default/rules.mk
new file mode 100644
index 0000000000..22b6ec4766
--- /dev/null
+++ b/keyboards/iris/keymaps/default/rules.mk
@@ -0,0 +1,6 @@
+RGBLIGHT_ENABLE = yes
+BACKLIGHT_ENABLE = yes
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif
diff --git a/keyboards/iris/keymaps/hexwire/config.h b/keyboards/iris/keymaps/hexwire/config.h
new file mode 100644
index 0000000000..a85f0d8a9a
--- /dev/null
+++ b/keyboards/iris/keymaps/hexwire/config.h
@@ -0,0 +1,43 @@
+/*
+Copyright 2017 Danny Nguyen <danny@hexwire.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_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define _MASTER_RIGHT
+// #define EE_HANDS
+
+#define TAPPING_TERM 150
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 12
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+
+#endif
\ No newline at end of file
diff --git a/keyboards/iris/keymaps/hexwire/keymap.c b/keyboards/iris/keymaps/hexwire/keymap.c
new file mode 100644
index 0000000000..997d2fcbd7
--- /dev/null
+++ b/keyboards/iris/keymaps/hexwire/keymap.c
@@ -0,0 +1,143 @@
+#include "iris.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define _QWERTY 0
+#define _LOWER 1
+#define _RAISE 2
+#define _ADJUST 16
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+#define KC_ KC_TRNS
+#define _______ KC_TRNS
+
+#define KC_CAPW LGUI(LSFT(KC_3))        // Capture whole screen
+#define KC_CPYW LGUI(LSFT(LCTL(KC_3)))  // Copy whole screen
+#define KC_CAPP LGUI(LSFT(KC_4))        // Capture portion of screen
+#define KC_CPYP LGUI(LSFT(LCTL(KC_4)))  // Copy portion of screen
+#define KC_ESCC MT(MOD_LCTL, KC_ESC)
+#define KC_LOWR LOWER
+#define KC_RASE RAISE
+#define KC_RST RESET
+#define KC_BL_S BL_STEP
+#define KC_ENTS MT(MOD_LSFT, KC_ENT)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = KC_KEYMAP(
+  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
+     GRV , 1  , 2  , 3  , 4  , 5  ,                6  , 7  , 8  , 9  , 0  ,MINS,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     TAB , Q  , W  , E  , R  , T  ,                Y  , U  , I  , O  , P  ,QUOT,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     ESCC, A  , S  , D  , F  , G  ,                H  , J  , K  , L  ,SCLN,ENTS,
+  //|----+----+----+----+----+----+----.    ,----|----+----+----+----+----+----|
+     LSFT, Z  , X  , C  , V  , B  ,SPC ,     LCTL, N  , M  ,COMM,DOT ,SLSH,ENTS,
+  //`----+----+----+--+-+----+----+----/    \----+----+----+----+----+----+----'
+                       LGUI,LOWR,SPC ,         BSPC,RASE,LALT
+  //                  `----+----+----'        `----+----+----'
+  ),
+
+  [_LOWER] = KC_KEYMAP(
+  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
+     TILD,EXLM, AT ,HASH,DLR ,PERC,               CIRC,AMPR,ASTR,LPRN,RPRN,BSPC,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     RST , 1  , 2  , 3  , 4  , 5  ,                6  , 7  , 8  , 9  , 0  ,    ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     DEL ,CAPP,LEFT,RGHT, UP ,LBRC,               RBRC, P4 , P5 , P6 ,PLUS,PIPE,
+  //|----+----+----+----+----+----+----.    ,----|----+----+----+----+----+----|
+     BL_S,CPYP,    ,    ,DOWN,LCBR,LPRN,     RPRN,RCBR, P1 , P2 , P3 ,MINS,    ,
+  //`----+----+----+--+-+----+----+----/    \----+----+----+----+----+----+----'
+                           ,    ,DEL ,         DEL ,    , P0 
+  //                  `----+----+----'        `----+----+----'
+  ),
+
+  [_RAISE] = KC_KEYMAP(
+  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
+     F12 , F1 , F2 , F3 , F4 , F5 ,                F6 , F7 , F8 , F9 ,F10 ,F11 ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+         ,EXLM, AT ,HASH,DLR ,PERC,               CIRC,AMPR,ASTR,LPRN,RPRN,    ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     DEL ,MPRV,MNXT,VOLU,PGUP,UNDS,               EQL ,HOME,    ,    ,    ,BSLS,
+  //|----+----+----+----+----+----+----.    ,----|----+----+----+----+----+----|
+     MUTE,MSTP,MPLY,VOLD,PGDN,MINS,    ,         ,PLUS,END ,    ,    ,    ,    ,
+  //`----+----+----+--+-+----+----+----/    \----+----+----+----+----+----+----'
+                           ,    ,    ,             ,    ,    
+  //                  `----+----+----'        `----+----+----'
+  ),
+
+  [_ADJUST] = KEYMAP(
+  //,--------+--------+--------+--------+--------+--------.                          ,--------+--------+--------+--------+--------+--------.
+      _______, _______, _______, _______, _______, _______,                            _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------|                          |--------+--------+--------+--------+--------+--------|
+      RGB_TOG, RGB_MOD, RGB_HUI, RGB_SAI, RGB_VAI, _______,                            _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------|                          |--------+--------+--------+--------+--------+--------|
+      RESET  , DEBUG  , RGB_HUD, RGB_SAD, RGB_VAD, _______,                            _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------+--------.        ,--------|--------+--------+--------+--------+--------+--------|
+      _______, _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______, _______,
+  //`--------+--------+--------+----+---+--------+--------+--------/        \--------+--------+--------+---+----+--------+--------+--------'
+                                      _______, _______, _______,                  _______, _______, _______
+  //                                `--------+--------+--------'                `--------+--------+--------'
+  )
+
+};
+
+#ifdef AUDIO_ENABLE
+float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
+#endif
+
+void persistent_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(tone_qwerty);
+        #endif
+        persistent_default_layer_set(1UL<<_QWERTY);
+      }
+      return false;
+      break;
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+      if (record->event.pressed) {
+        layer_on(_ADJUST);
+      } else {
+        layer_off(_ADJUST);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
diff --git a/keyboards/iris/keymaps/hexwire/rules.mk b/keyboards/iris/keymaps/hexwire/rules.mk
new file mode 100644
index 0000000000..22b6ec4766
--- /dev/null
+++ b/keyboards/iris/keymaps/hexwire/rules.mk
@@ -0,0 +1,6 @@
+RGBLIGHT_ENABLE = yes
+BACKLIGHT_ENABLE = yes
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif
diff --git a/keyboards/iris/keymaps/lewisridden/config.h b/keyboards/iris/keymaps/lewisridden/config.h
new file mode 100644
index 0000000000..2540121754
--- /dev/null
+++ b/keyboards/iris/keymaps/lewisridden/config.h
@@ -0,0 +1,41 @@
+/*
+Copyright 2017 Danny Nguyen <danny@hexwire.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_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+/* Use I2C or Serial, not both */
+
+//#define USE_SERIAL
+#define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define _MASTER_RIGHT
+// #define EE_HANDS
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 12
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+
+#endif
diff --git a/keyboards/iris/keymaps/lewisridden/keymap.c b/keyboards/iris/keymaps/lewisridden/keymap.c
new file mode 100644
index 0000000000..4c5033d1f8
--- /dev/null
+++ b/keyboards/iris/keymaps/lewisridden/keymap.c
@@ -0,0 +1,137 @@
+#include "iris.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define _QWERTY 0
+#define _LOWER 1
+#define _RAISE 2
+#define _ADJUST 16
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+#define KC_ KC_TRNS
+#define _______ KC_TRNS
+
+#define KC_LOWR LOWER
+#define KC_RASE RAISE
+#define KC_RST RESET
+#define KC_BL_S BL_STEP
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = KC_KEYMAP(
+  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
+     ESC , 1  , 2  , 3  , 4  , 5  ,                6  , 7  , 8  , 9  , 0  ,BSPC,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     TAB , Q  , W  , E  , R  , T  ,                Y  , U  , I  , O  , P  ,DEL ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+     RASE, A  , S  , D  , F  , G  ,                H  , J  , K  , L  ,SCLN,QUOT,
+  //|----+----+----+----+----+----+----.    ,----|----+----+----+----+----+----|
+     LSFT, Z  , X  , C  , V  , B  ,SPC ,     PSCR , N  , M  ,COMM,DOT ,SLSH,RGHT,
+  //`----+----+----+--+-+----+----+----/    \----+----+----+----+----+----+----'
+                       LCTL,LOWR,SPC ,         ENT ,LGUI,LALT
+  //                  `----+----+----'        `----+----+----'
+  ),
+
+  [_LOWER] = KC_KEYMAP(
+  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
+     TILD,EXLM, AT ,HASH,DLR ,PERC,               CIRC,AMPR,ASTR,LPRN,RPRN,BSPC,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+         ,    ,PGUP,    ,    ,LBRC,               RBRC, P7 , P8 , P9 ,PLUS,    ,
+  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
+         ,HOME,PGDN,END,     ,LPRN,               RPRN, P4 , P5 , P6 ,MINS,PIPE,
+  //|----+----+----