From 6037cede2ce66dd8ce4df82d6d9a347c1de3110a Mon Sep 17 00:00:00 2001
From: Luiz Ribeiro <luizribeiro@gmail.com>
Date: Sun, 28 May 2017 12:40:03 -0400
Subject: [PATCH 1/6] rgblight support for ps2avrGB

---
 build_keyboard.mk                           |   4 +-
 keyboards/ps2avrGB/config.h                 |   3 +
 keyboards/ps2avrGB/i2c.c                    | 104 ++++++++++++++++++++
 keyboards/ps2avrGB/i2c.h                    |  25 +++++
 keyboards/ps2avrGB/keymaps/default/keymap.c |  66 +++++++++++++
 keyboards/ps2avrGB/matrix.c                 |   2 +
 keyboards/ps2avrGB/ps2avrGB.c               |  50 ++++++++++
 keyboards/ps2avrGB/rules.mk                 |   6 +-
 8 files changed, 257 insertions(+), 3 deletions(-)
 create mode 100644 keyboards/ps2avrGB/i2c.c
 create mode 100644 keyboards/ps2avrGB/i2c.h

diff --git a/build_keyboard.mk b/build_keyboard.mk
index 9fa8c312..dc9e5dad 100644
--- a/build_keyboard.mk
+++ b/build_keyboard.mk
@@ -198,7 +198,9 @@ endif
 
 ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
     OPT_DEFS += -DRGBLIGHT_ENABLE
-    SRC += $(QUANTUM_DIR)/light_ws2812.c
+ifneq ($(strip $(DISABLE_WS2812)), yes)
+        SRC += $(QUANTUM_DIR)/light_ws2812.c
+endif
     SRC += $(QUANTUM_DIR)/rgblight.c
     CIE1931_CURVE = yes
     LED_BREATHING_TABLE = yes
diff --git a/keyboards/ps2avrGB/config.h b/keyboards/ps2avrGB/config.h
index b5c696f3..fc17b5d5 100644
--- a/keyboards/ps2avrGB/config.h
+++ b/keyboards/ps2avrGB/config.h
@@ -29,6 +29,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS 8
 #define MATRIX_COLS 15
 
+#define RGBLED_NUM 16
+#define RGBLIGHT_ANIMATIONS
+
 #define NO_UART 1
 #define BOOTLOADHID_BOOTLOADER 1
 
diff --git a/keyboards/ps2avrGB/i2c.c b/keyboards/ps2avrGB/i2c.c
new file mode 100644
index 00000000..c27f3e3d
--- /dev/null
+++ b/keyboards/ps2avrGB/i2c.c
@@ -0,0 +1,104 @@
+/*
+Copyright 2016 Luiz Ribeiro <luizribeiro@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/>.
+*/
+
+#include <avr/io.h>
+#include <util/twi.h>
+
+#include "i2c.h"
+
+void i2c_set_bitrate(uint16_t bitrate_khz) {
+    uint8_t bitrate_div = ((F_CPU / 1000l) / bitrate_khz);
+    if (bitrate_div >= 16) {
+        bitrate_div = (bitrate_div - 16) / 2;
+    }
+    TWBR = bitrate_div;
+}
+
+void i2c_init(void) {
+    // set pull-up resistors on I2C bus pins
+    PORTC |= 0b11;
+
+    i2c_set_bitrate(400);
+
+    // enable TWI (two-wire interface)
+    TWCR |= (1 << TWEN);
+
+    // enable TWI interrupt and slave address ACK
+    TWCR |= (1 << TWIE);
+    TWCR |= (1 << TWEA);
+}
+
+uint8_t i2c_start(uint8_t address) {
+    // reset TWI control register
+    TWCR = 0;
+
+    // begin transmission and wait for it to end
+    TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
+    while (!(TWCR & (1<<TWINT)));
+
+    // check if the start condition was successfully transmitted
+    if ((TWSR & 0xF8) != TW_START) {
+        return 1;
+    }
+
+    // transmit address and wait
+    TWDR = address;
+    TWCR = (1<<TWINT) | (1<<TWEN);
+    while (!(TWCR & (1<<TWINT)));
+
+    // check if the device has acknowledged the READ / WRITE mode
+    uint8_t twst = TW_STATUS & 0xF8;
+    if ((twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK)) {
+        return 1;
+    }
+
+    return 0;
+}
+
+void i2c_stop(void) {
+    TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
+}
+
+uint8_t i2c_write(uint8_t data) {
+    TWDR = data;
+
+    // transmit data and wait
+    TWCR = (1<<TWINT) | (1<<TWEN);
+    while (!(TWCR & (1<<TWINT)));
+
+    if ((TWSR & 0xF8) != TW_MT_DATA_ACK) {
+        return 1;
+    }
+
+    return 0;
+}
+
+uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length) {
+    if (i2c_start(address)) {
+        return 1;
+    }
+
+    for (uint16_t i = 0; i < length; i++) {
+        if (i2c_write(data[i])) {
+            return 1;
+        }
+    }
+
+    i2c_stop();
+
+    return 0;
+}
diff --git a/keyboards/ps2avrGB/i2c.h b/keyboards/ps2avrGB/i2c.h
new file mode 100644
index 00000000..27c9d3d0
--- /dev/null
+++ b/keyboards/ps2avrGB/i2c.h
@@ -0,0 +1,25 @@
+/*
+Copyright 2016 Luiz Ribeiro <luizribeiro@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 __I2C_H__
+#define __I2C_H__
+
+void i2c_init(void);
+void i2c_set_bitrate(uint16_t bitrate_khz);
+uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length);
+
+#endif
diff --git a/keyboards/ps2avrGB/keymaps/default/keymap.c b/keyboards/ps2avrGB/keymaps/default/keymap.c
index 3e4cebc8..60929ac9 100644
--- a/keyboards/ps2avrGB/keymaps/default/keymap.c
+++ b/keyboards/ps2avrGB/keymaps/default/keymap.c
@@ -16,6 +16,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "ps2avrGB.h"
+#include "action_layer.h"
+#include "rgblight.h"
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     KC_KEYMAP(
@@ -28,5 +30,69 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     )
 };
 
+enum function_id {
+    RGBLED_TOGGLE,
+    RGBLED_STEP_MODE,
+    RGBLED_INCREASE_HUE,
+    RGBLED_DECREASE_HUE,
+    RGBLED_INCREASE_SAT,
+    RGBLED_DECREASE_SAT,
+    RGBLED_INCREASE_VAL,
+    RGBLED_DECREASE_VAL,
+};
+
 const uint16_t PROGMEM fn_actions[] = {
+    [0] = ACTION_FUNCTION(RGBLED_TOGGLE),
+    [1] = ACTION_FUNCTION(RGBLED_STEP_MODE),
+    [2] = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
+    [3] = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
+    [4] = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
+    [5] = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
+    [6] = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
+    [7] = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
+};
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+    switch (id) {
+        case RGBLED_TOGGLE:
+            if (record->event.pressed) {
+                rgblight_toggle();
+            }
+            break;
+        case RGBLED_STEP_MODE:
+            if (record->event.pressed) {
+                rgblight_step();
+            }
+            break;
+        case RGBLED_INCREASE_HUE:
+            if (record->event.pressed) {
+                rgblight_increase_hue();
+            }
+            break;
+        case RGBLED_DECREASE_HUE:
+            if (record->event.pressed) {
+                rgblight_decrease_hue();
+            }
+            break;
+        case RGBLED_INCREASE_SAT:
+            if (record->event.pressed) {
+                rgblight_increase_sat();
+            }
+            break;
+        case RGBLED_DECREASE_SAT:
+            if (record->event.pressed) {
+                rgblight_decrease_sat();
+            }
+            break;
+        case RGBLED_INCREASE_VAL:
+            if (record->event.pressed) {
+                rgblight_increase_val();
+            }
+            break;
+        case RGBLED_DECREASE_VAL:
+            if (record->event.pressed) {
+                rgblight_decrease_val();
+            }
+            break;
+    }
 };
diff --git a/keyboards/ps2avrGB/matrix.c b/keyboards/ps2avrGB/matrix.c
index beaa54c4..14002601 100644
--- a/keyboards/ps2avrGB/matrix.c
+++ b/keyboards/ps2avrGB/matrix.c
@@ -93,6 +93,8 @@ uint8_t matrix_scan(void) {
         }
     }
 
+    matrix_scan_user();
+
     return 1;
 }
 
diff --git a/keyboards/ps2avrGB/ps2avrGB.c b/keyboards/ps2avrGB/ps2avrGB.c
index e69de29b..89e43778 100644
--- a/keyboards/ps2avrGB/ps2avrGB.c
+++ b/keyboards/ps2avrGB/ps2avrGB.c
@@ -0,0 +1,50 @@
+/*
+Copyright 2017 Luiz Ribeiro <luizribeiro@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/>.
+*/
+
+#include "ps2avrGB.h"
+#include "rgblight.h"
+
+#include <avr/pgmspace.h>
+
+#include "action_layer.h"
+#include "i2c.h"
+#include "quantum.h"
+
+extern rgblight_config_t rgblight_config;
+
+void rgblight_set(void) {
+    uint8_t data[3 * RGBLED_NUM];
+    for (uint8_t i = 0; i < RGBLED_NUM; i++) {
+        if (rgblight_config.enable) {
+            data[3 * i] = led[i].g;
+            data[3 * i + 1] = led[i].r;
+            data[3 * i + 2] = led[i].b;
+        } else {
+            data[3 * i] = 0;
+            data[3 * i + 1] = 0;
+            data[3 * i + 2] = 0;
+        }
+    }
+
+    i2c_init();
+    i2c_send(0xb0, data, 48);
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+    rgblight_task();
+}
diff --git a/keyboards/ps2avrGB/rules.mk b/keyboards/ps2avrGB/rules.mk
index e2b5922e..9fb27efe 100644
--- a/keyboards/ps2avrGB/rules.mk
+++ b/keyboards/ps2avrGB/rules.mk
@@ -20,7 +20,6 @@ PROTOCOL = VUSB
 # unsupported features for now
 NO_UART = yes
 NO_SUSPEND_POWER_DOWN = yes
-BACKLIGHT_ENABLE = no
 
 # processor frequency
 F_CPU = 12000000
@@ -31,13 +30,16 @@ MOUSEKEY_ENABLE = yes
 EXTRAKEY_ENABLE = yes
 CONSOLE_ENABLE = yes
 COMMAND_ENABLE = yes
+BACKLIGHT_ENABLE = no
+RGBLIGHT_ENABLE = yes
+DISABLE_WS2812 = yes
 
 OPT_DEFS = -DDEBUG_LEVEL=0
 OPT_DEFS += -DBOOTLOADER_SIZE=2048
 
 # custom matrix setup
 CUSTOM_MATRIX = yes
-SRC = matrix.c
+SRC = matrix.c i2c.c
 
 # programming options
 PROGRAM_CMD = ./keyboards/ps2avrGB/program $(TARGET).hex

From 964d7060e1176d487a1f9dfe9bb76b491983748d Mon Sep 17 00:00:00 2001
From: Luiz Ribeiro <luizribeiro@gmail.com>
Date: Sun, 28 May 2017 12:53:13 -0400
Subject: [PATCH 2/6] Simplified ps2avrGB rgblight_set logic a bit

---
 keyboards/ps2avrGB/ps2avrGB.c | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/keyboards/ps2avrGB/ps2avrGB.c b/keyboards/ps2avrGB/ps2avrGB.c
index 89e43778..7ff89985 100644
--- a/keyboards/ps2avrGB/ps2avrGB.c
+++ b/keyboards/ps2avrGB/ps2avrGB.c
@@ -27,21 +27,16 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 extern rgblight_config_t rgblight_config;
 
 void rgblight_set(void) {
-    uint8_t data[3 * RGBLED_NUM];
-    for (uint8_t i = 0; i < RGBLED_NUM; i++) {
-        if (rgblight_config.enable) {
-            data[3 * i] = led[i].g;
-            data[3 * i + 1] = led[i].r;
-            data[3 * i + 2] = led[i].b;
-        } else {
-            data[3 * i] = 0;
-            data[3 * i + 1] = 0;
-            data[3 * i + 2] = 0;
+    if (!rgblight_config.enable) {
+        for (uint8_t i = 0; i < RGBLED_NUM; i++) {
+            led[i].r = 0;
+            led[i].g = 0;
+            led[i].b = 0;
         }
     }
 
     i2c_init();
-    i2c_send(0xb0, data, 48);
+    i2c_send(0xb0, (uint8_t*)led, 48);
 }
 
 __attribute__ ((weak))

From d4cd5dda5c3e3c5b8b8d4db5d0bbed2fec0c770d Mon Sep 17 00:00:00 2001
From: Luiz Ribeiro <luizribeiro@gmail.com>
Date: Sat, 10 Jun 2017 12:40:32 -0400
Subject: [PATCH 3/6] Added a build flag for using a custom rgblight driver

---
 build_keyboard.mk           |  8 ++++---
 keyboards/ps2avrGB/program  |  2 +-
 keyboards/ps2avrGB/rules.mk |  2 +-
 quantum/light_ws2812.h      | 18 +--------------
 quantum/rgblight.c          |  3 ++-
 quantum/rgblight.h          |  3 +++
 quantum/rgblight_types.h    | 44 +++++++++++++++++++++++++++++++++++++
 7 files changed, 57 insertions(+), 23 deletions(-)
 create mode 100644 quantum/rgblight_types.h

diff --git a/build_keyboard.mk b/build_keyboard.mk
index dc9e5dad..550440cb 100644
--- a/build_keyboard.mk
+++ b/build_keyboard.mk
@@ -198,12 +198,14 @@ endif
 
 ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
     OPT_DEFS += -DRGBLIGHT_ENABLE
-ifneq ($(strip $(DISABLE_WS2812)), yes)
-        SRC += $(QUANTUM_DIR)/light_ws2812.c
-endif
     SRC += $(QUANTUM_DIR)/rgblight.c
     CIE1931_CURVE = yes
     LED_BREATHING_TABLE = yes
+ifeq ($(strip $(RGBLIGHT_CUSTOM_DRIVER)), yes)
+			OPT_DEFS += -DRGBLIGHT_CUSTOM_DRIVER
+else
+			SRC += $(QUANTUM_DIR)/light_ws2812.c
+endif
 endif
 
 ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
diff --git a/keyboards/ps2avrGB/program b/keyboards/ps2avrGB/program
index a88d9cd9..081a8219 100755
--- a/keyboards/ps2avrGB/program
+++ b/keyboards/ps2avrGB/program
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3.5
 # Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/keyboards/ps2avrGB/rules.mk b/keyboards/ps2avrGB/rules.mk
index 9fb27efe..9e76993c 100644
--- a/keyboards/ps2avrGB/rules.mk
+++ b/keyboards/ps2avrGB/rules.mk
@@ -32,7 +32,7 @@ CONSOLE_ENABLE = yes
 COMMAND_ENABLE = yes
 BACKLIGHT_ENABLE = no
 RGBLIGHT_ENABLE = yes
-DISABLE_WS2812 = yes
+RGBLIGHT_CUSTOM_DRIVER = yes
 
 OPT_DEFS = -DDEBUG_LEVEL=0
 OPT_DEFS += -DBOOTLOADER_SIZE=2048
diff --git a/quantum/light_ws2812.h b/quantum/light_ws2812.h
index 60924a0f..f7e0c314 100755
--- a/quantum/light_ws2812.h
+++ b/quantum/light_ws2812.h
@@ -28,23 +28,7 @@
 //#include "ws2812_config.h"
 //#include "i2cmaster.h"
 
-#ifdef RGBW
-  #define LED_TYPE struct cRGBW
-#else
-  #define LED_TYPE struct cRGB
-#endif
-
-
-/*
- *  Structure of the LED array
- *
- * cRGB:     RGB  for WS2812S/B/C/D, SK6812, SK6812Mini, SK6812WWA, APA104, APA106
- * cRGBW:    RGBW for SK6812RGBW
- */
-
-struct cRGB  { uint8_t g; uint8_t r; uint8_t b; };
-struct cRGBW { uint8_t g; uint8_t r; uint8_t b; uint8_t w;};
-
+#include "rgblight_types.h"
 
 
 /* User Interface
diff --git a/quantum/rgblight.c b/quantum/rgblight.c
index 4eec2a77..49420de3 100644
--- a/quantum/rgblight.c
+++ b/quantum/rgblight.c
@@ -364,7 +364,7 @@ void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b) {
   rgblight_set();
 }
 
-__attribute__ ((weak))
+#ifndef RGBLIGHT_CUSTOM_DRIVER
 void rgblight_set(void) {
   if (rgblight_config.enable) {
     #ifdef RGBW
@@ -385,6 +385,7 @@ void rgblight_set(void) {
     #endif
   }
 }
+#endif
 
 #ifdef RGBLIGHT_ANIMATIONS
 
diff --git a/quantum/rgblight.h b/quantum/rgblight.h
index 92130192..6b609da7 100644
--- a/quantum/rgblight.h
+++ b/quantum/rgblight.h
@@ -61,7 +61,10 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include "eeconfig.h"
+#ifndef RGBLIGHT_CUSTOM_DRIVER
 #include "light_ws2812.h"
+#endif
+#include "rgblight_types.h"
 
 extern LED_TYPE led[RGBLED_NUM];
 
diff --git a/quantum/rgblight_types.h b/quantum/rgblight_types.h
new file mode 100644
index 00000000..1d1467a1
--- /dev/null
+++ b/quantum/rgblight_types.h
@@ -0,0 +1,44 @@
+/*
+ * light weight WS2812 lib include
+ *
+ * Version 2.3  - Nev 29th 2015
+ * Author: Tim (cpldcpu@gmail.com)
+ *
+ * Please do not change this file! All configuration is handled in "ws2812_config.h"
+ *
+ * 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 RGBLIGHT_TYPES
+
+#include <avr/io.h>
+
+#ifdef RGBW
+  #define LED_TYPE struct cRGBW
+#else
+  #define LED_TYPE struct cRGB
+#endif
+
+
+/*
+ *  Structure of the LED array
+ *
+ * cRGB:     RGB  for WS2812S/B/C/D, SK6812, SK6812Mini, SK6812WWA, APA104, APA106
+ * cRGBW:    RGBW for SK6812RGBW
+ */
+
+struct cRGB  { uint8_t g; uint8_t r; uint8_t b; };
+struct cRGBW { uint8_t g; uint8_t r; uint8_t b; uint8_t w;};
+
+#endif

From 945f2f591649f1478ac0c24ca52950b7499f3eb5 Mon Sep 17 00:00:00 2001
From: Luiz Ribeiro <luizribeiro@gmail.com>
Date: Sat, 10 Jun 2017 17:28:59 -0400
Subject: [PATCH 4/6] Fixed rgblight_types.h

---
 keyboards/ps2avrGB/program | 2 +-
 quantum/rgblight_types.h   | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/keyboards/ps2avrGB/program b/keyboards/ps2avrGB/program
index 081a8219..b45bff8e 100755
--- a/keyboards/ps2avrGB/program
+++ b/keyboards/ps2avrGB/program
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3.5
+#!/usr/bin/env python3
 # Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/quantum/rgblight_types.h b/quantum/rgblight_types.h
index 1d1467a1..b1aa7026 100644
--- a/quantum/rgblight_types.h
+++ b/quantum/rgblight_types.h
@@ -21,6 +21,7 @@
  */
 
 #ifndef RGBLIGHT_TYPES
+#define RGBLIGHT_TYPES
 
 #include <avr/io.h>
 

From 60153e7bbc51e62c329cd55ea026340940c88104 Mon Sep 17 00:00:00 2001
From: Luiz Ribeiro <luizribeiro@gmail.com>
Date: Sun, 11 Jun 2017 12:28:04 -0400
Subject: [PATCH 5/6] Always send 3 * RGBLED_NUM bytes through I2C on ps2avrGB

This wasn't going to work on boards with a different number of LEDs,
since I was always sending 48 bytes.
---
 keyboards/ps2avrGB/ps2avrGB.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/keyboards/ps2avrGB/ps2avrGB.c b/keyboards/ps2avrGB/ps2avrGB.c
index 7ff89985..701c5847 100644
--- a/keyboards/ps2avrGB/ps2avrGB.c
+++ b/keyboards/ps2avrGB/ps2avrGB.c
@@ -36,7 +36,7 @@ void rgblight_set(void) {
     }
 
     i2c_init();
-    i2c_send(0xb0, (uint8_t*)led, 48);
+    i2c_send(0xb0, (uint8_t*)led, 3 * RGBLED_NUM);
 }
 
 __attribute__ ((weak))

From 738b072bb0f25d0369a998c550c369e4f64cc7a5 Mon Sep 17 00:00:00 2001
From: Luiz Ribeiro <luizribeiro@gmail.com>
Date: Tue, 4 Jul 2017 11:12:42 -0400
Subject: [PATCH 6/6] Fixed indentation and now using quantum keycodes for
 rgblight

---
 build_keyboard.mk                           | 10 +--
 keyboards/ps2avrGB/keymaps/default/keymap.c | 89 ++++-----------------
 keyboards/ps2avrGB/program                  |  2 +-
 keyboards/ps2avrGB/ps2avrGB.h               |  1 +
 4 files changed, 24 insertions(+), 78 deletions(-)

diff --git a/build_keyboard.mk b/build_keyboard.mk
index 550440cb..b4f1c1cf 100644
--- a/build_keyboard.mk
+++ b/build_keyboard.mk
@@ -201,11 +201,11 @@ ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
     SRC += $(QUANTUM_DIR)/rgblight.c
     CIE1931_CURVE = yes
     LED_BREATHING_TABLE = yes
-ifeq ($(strip $(RGBLIGHT_CUSTOM_DRIVER)), yes)
-			OPT_DEFS += -DRGBLIGHT_CUSTOM_DRIVER
-else
-			SRC += $(QUANTUM_DIR)/light_ws2812.c
-endif
+    ifeq ($(strip $(RGBLIGHT_CUSTOM_DRIVER)), yes)
+        OPT_DEFS += -DRGBLIGHT_CUSTOM_DRIVER
+    else
+        SRC += $(QUANTUM_DIR)/light_ws2812.c
+    endif
 endif
 
 ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
diff --git a/keyboards/ps2avrGB/keymaps/default/keymap.c b/keyboards/ps2avrGB/keymaps/default/keymap.c
index 60929ac9..4650ff63 100644
--- a/keyboards/ps2avrGB/keymaps/default/keymap.c
+++ b/keyboards/ps2avrGB/keymaps/default/keymap.c
@@ -20,79 +20,24 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "rgblight.h"
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    KC_KEYMAP(
-        ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, PSCR,HOME,END,
-        GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     DEL,
-        TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS,     INS,
-        CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,ENT,           PGUP,
-        LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,RSFT,          UP,  PGDN,
-        LCTL,LALT,LGUI,          SPC,                     RGUI,RALT,RCTL,LEFT,DOWN,RGHT
-    )
-};
-
-enum function_id {
-    RGBLED_TOGGLE,
-    RGBLED_STEP_MODE,
-    RGBLED_INCREASE_HUE,
-    RGBLED_DECREASE_HUE,
-    RGBLED_INCREASE_SAT,
-    RGBLED_DECREASE_SAT,
-    RGBLED_INCREASE_VAL,
-    RGBLED_DECREASE_VAL,
+    [0] = KEYMAP(
+        KC_ESC, KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,  KC_F6,  KC_F7,  KC_F8,  KC_F9,  KC_F10, KC_F11, KC_F12, KC_PSCR,KC_HOME,KC_END,
+        KC_GRV, KC_1,   KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS,KC_EQL, KC_BSPC,        KC_DEL,
+        KC_TAB, KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,   KC_LBRC,KC_RBRC,KC_BSLS,        KC_INS,
+        KC_FN0, KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT,KC_ENT,                 KC_PGUP,
+        KC_LSFT,KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,KC_RSFT,                KC_UP,  KC_PGDN,
+        KC_LCTL,KC_LALT,KC_LGUI,                KC_SPC,                                 KC_RGUI,KC_RALT,KC_RCTL,KC_LEFT,KC_DOWN,KC_RGHT
+    ),
+    [1] = KEYMAP(
+        KC_TRNS,RGB_TOG,RGB_MOD,RGB_HUI,RGB_SAI,RGB_VAI,RGB_HUD,RGB_SAD,RGB_VAD,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_END,
+        KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,        KC_DEL,
+        KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,        KC_INS,
+        KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,                KC_TRNS,
+        KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,                KC_TRNS,KC_TRNS,
+        KC_TRNS,KC_TRNS,KC_TRNS,                KC_TRNS,                                KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_RGHT
+    ),
 };
 
 const uint16_t PROGMEM fn_actions[] = {
-    [0] = ACTION_FUNCTION(RGBLED_TOGGLE),
-    [1] = ACTION_FUNCTION(RGBLED_STEP_MODE),
-    [2] = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
-    [3] = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
-    [4] = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
-    [5] = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
-    [6] = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
-    [7] = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
-};
-
-void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
-    switch (id) {
-        case RGBLED_TOGGLE:
-            if (record->event.pressed) {
-                rgblight_toggle();
-            }
-            break;
-        case RGBLED_STEP_MODE:
-            if (record->event.pressed) {
-                rgblight_step();
-            }
-            break;
-        case RGBLED_INCREASE_HUE:
-            if (record->event.pressed) {
-                rgblight_increase_hue();
-            }
-            break;
-        case RGBLED_DECREASE_HUE:
-            if (record->event.pressed) {
-                rgblight_decrease_hue();
-            }
-            break;
-        case RGBLED_INCREASE_SAT:
-            if (record->event.pressed) {
-                rgblight_increase_sat();
-            }
-            break;
-        case RGBLED_DECREASE_SAT:
-            if (record->event.pressed) {
-                rgblight_decrease_sat();
-            }
-            break;
-        case RGBLED_INCREASE_VAL:
-            if (record->event.pressed) {
-                rgblight_increase_val();
-            }
-            break;
-        case RGBLED_DECREASE_VAL:
-            if (record->event.pressed) {
-                rgblight_decrease_val();
-            }
-            break;
-    }
+  [0]  = ACTION_LAYER_MOMENTARY(1),
 };
diff --git a/keyboards/ps2avrGB/program b/keyboards/ps2avrGB/program
index b45bff8e..a88d9cd9 100755
--- a/keyboards/ps2avrGB/program
+++ b/keyboards/ps2avrGB/program
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 # Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/keyboards/ps2avrGB/ps2avrGB.h b/keyboards/ps2avrGB/ps2avrGB.h
index 813f31f8..35902cff 100644
--- a/keyboards/ps2avrGB/ps2avrGB.h
+++ b/keyboards/ps2avrGB/ps2avrGB.h
@@ -18,6 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef KEYMAP_COMMON_H
 #define KEYMAP_COMMON_H
 
+#include "quantum_keycodes.h"
 #include "keycode.h"
 #include "action.h"