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authorYang Liu <i@yangliu.name>2016-01-24 13:14:50 -0800
committerYang Liu <i@yangliu.name>2016-01-24 13:14:50 -0800
commit0a40654b82520849fcc587e8fb76c823378649a6 (patch)
tree2f2e067afe8dab65b110f09adf8611a89b6cbcae /keyboard
parentfd72a46c139c0450299e6e4ebbf4ffba531c9e2d (diff)
Add support for WS2812 LEDs
Diffstat (limited to 'keyboard')
-rw-r--r--keyboard/planck/Makefile13
-rw-r--r--keyboard/planck/config.h15
-rw-r--r--keyboard/planck/keymaps/yang/keymap.c146
-rwxr-xr-xkeyboard/planck/light_ws2812.c181
-rwxr-xr-xkeyboard/planck/light_ws2812.h73
-rw-r--r--keyboard/planck/planck.c7
-rw-r--r--keyboard/planck/planck.h9
-rw-r--r--keyboard/planck/rgblight.c505
-rw-r--r--keyboard/planck/rgblight.h87
9 files changed, 1029 insertions, 7 deletions
diff --git a/keyboard/planck/Makefile b/keyboard/planck/Makefile
index 8414b2ccc0..d37005260a 100644
--- a/keyboard/planck/Makefile
+++ b/keyboard/planck/Makefile
@@ -27,7 +27,7 @@
# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
# (must have Atmel FLIP installed).
#
-# make debug = Start either simulavr or avarice as specified for debugging,
+# make debug = Start either simulavr or avarice as specified for debugging,
# with avr-gdb or avr-insight as the front end for debugging.
#
# make filename.s = Just compile filename.c into the assembler code only.
@@ -137,17 +137,25 @@ CONSOLE_ENABLE = yes # Console for debug(+400)
COMMAND_ENABLE = yes # Commands for debug and configuration
# 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 - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
# MIDI_ENABLE = YES # MIDI controls
# AUDIO_ENABLE = YES # Audio output on port C6
# UNICODE_ENABLE = YES # Unicode
# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = yes # Enable WS2812 bottom RGB light
ifdef BACKLIGHT_ENABLE
SRC += backlight.c
endif
+ifdef RGBLIGHT_ENABLE
+ SRC += light_ws2812.c
+ SRC += rgblight.c
+ OPT_DEFS += -DRGBLIGHT_ENABLE
+endif
+
+
# Optimize size but this may cause error "relocation truncated to fit"
#EXTRALDFLAGS = -Wl,--relax
@@ -157,4 +165,3 @@ VPATH += $(TOP_DIR)
VPATH += $(TMK_DIR)
include $(TOP_DIR)/quantum/quantum.mk
-
diff --git a/keyboard/planck/config.h b/keyboard/planck/config.h
index a4c711db82..856de73066 100644
--- a/keyboard/planck/config.h
+++ b/keyboard/planck/config.h
@@ -58,6 +58,21 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
)
+/* ws2812 RGB LED */
+#define ws2812_PORTREG PORTD
+#define ws2812_DDRREG DDRD
+#define ws2812_pin PD1
+#define RGBLED_NUM 28 // Number of LEDs
+#ifndef RGBLIGHT_HUE_STEP
+#define RGBLIGHT_HUE_STEP 10
+#endif
+#ifndef RGBLIGHT_SAT_STEP
+#define RGBLIGHT_SAT_STEP 17
+#endif
+#ifndef RGBLIGHT_VAL_STEP
+#define RGBLIGHT_VAL_STEP 17
+#endif
+
/*
* Feature disable options
* These options are also useful to firmware size reduction.
diff --git a/keyboard/planck/keymaps/yang/keymap.c b/keyboard/planck/keymaps/yang/keymap.c
new file mode 100644
index 0000000000..541b1a57e4
--- /dev/null
+++ b/keyboard/planck/keymaps/yang/keymap.c
@@ -0,0 +1,146 @@
+// This is the canonical layout file for the Quantum project. If you want to add another keyboard,
+// this is the style you want to emulate.
+
+#include "planck.h"
+#ifdef BACKLIGHT_ENABLE
+ #include "backlight.h"
+#endif
+
+// 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.
+#define _QW 0
+#define _CM 1
+#define _DV 2
+#define _LW 3
+#define _RS 4
+#define _RGB 5
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_QW] = { /* Qwerty */
+ {KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC},
+ {KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT},
+ {KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT },
+ {M(0), KC_LCTL, KC_LALT, KC_LGUI, MO(_LW), F(0), F(0), MO(_RS), KC_LEFT, KC_DOWN, KC_UP, KC_RGHT}
+},
+[_CM] = { /* Colemak */
+ {KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC},
+ {KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT},
+ {KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT },
+ {M(0), KC_LCTL, KC_LALT, KC_LGUI, MO(_LW), F(0), F(0), MO(_RS), KC_LEFT, KC_DOWN, KC_UP, KC_RGHT}
+},
+[_DV] = { /* Dvorak */
+ {KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC},
+ {KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH},
+ {KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_ENT },
+ {M(0), KC_LCTL, KC_LALT, KC_LGUI, MO(_LW), F(0), F(0), MO(_RS), KC_LEFT, KC_DOWN, KC_UP, KC_RGHT}
+},
+[_RS] = { /* RAISE */
+ {KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC},
+ {KC_TRNS, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS},
+ {KC_TRNS, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, DF(_QW), DF(_CM), DF(_DV), RESET, KC_TRNS},
+ {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+},
+[_LW] = { /* LOWER */
+ {KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC},
+ {KC_TRNS, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE},
+ {KC_TRNS, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, DF(_QW), DF(_CM), DF(_DV), RESET, KC_TRNS},
+ {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+},
+[_RGB] = { /* RGBLIGHT */
+ {KC_TRNS, KC_PGUP, KC_UP, KC_PGDN, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_DEL},
+ {KC_TRNS, KC_LEFT, KC_DOWN, KC_RGHT, KC_TRNS, KC_HOME, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_END, KC_TRNS},
+ {KC_TRNS, F(1), F(2), F(3), F(4), F(5), F(6), F(7), F(8), 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}
+
+}
+};
+
+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_LAYER_TAP_KEY(_RGB, KC_SPC),
+ [1] = ACTION_FUNCTION(RGBLED_TOGGLE),
+ [2] = ACTION_FUNCTION(RGBLED_STEP_MODE),
+ [3] = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
+ [4] = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
+ [5] = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
+ [6] = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
+ [7] = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
+ [8] = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+ // MACRODOWN only works in this function
+ switch(id) {
+ case 0:
+ if (record->event.pressed) {
+ register_code(KC_RSFT);
+ #ifdef BACKLIGHT_ENABLE
+ backlight_step();
+ #endif
+ } else {
+ unregister_code(KC_RSFT);
+ }
+ break;
+ }
+ return MACRO_NONE;
+};
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+ switch (id) {
+ case RGBLED_TOGGLE:
+ //led operations
+ if (record->event.pressed) {
+ rgblight_toggle();
+ }
+
+ 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;
+ case RGBLED_STEP_MODE:
+ if (record->event.pressed) {
+ rgblight_step();
+ }
+ break;
+ }
+}
diff --git a/keyboard/planck/light_ws2812.c b/keyboard/planck/light_ws2812.c
new file mode 100755
index 0000000000..f20043067e
--- /dev/null
+++ b/keyboard/planck/light_ws2812.c
@@ -0,0 +1,181 @@
+/*
+* light weight WS2812 lib V2.0b
+*
+* Controls WS2811/WS2812/WS2812B RGB-LEDs
+* Author: Tim (cpldcpu@gmail.com)
+*
+* Jan 18th, 2014 v2.0b Initial Version
+* Nov 29th, 2015 v2.3 Added SK6812RGBW support
+*
+* License: GNU GPL v2 (see License.txt)
+*/
+
+#include "light_ws2812.h"
+#include <avr/interrupt.h>
+#include <avr/io.h>
+#include <util/delay.h>
+#include "debug.h"
+
+// Setleds for standard RGB
+void inline ws2812_setleds(struct cRGB *ledarray, uint16_t leds)
+{
+ ws2812_setleds_pin(ledarray,leds, _BV(ws2812_pin));
+}
+
+void inline ws2812_setleds_pin(struct cRGB *ledarray, uint16_t leds, uint8_t pinmask)
+{
+ ws2812_DDRREG |= pinmask; // Enable DDR
+ ws2812_sendarray_mask((uint8_t*)ledarray,leds+leds+leds,pinmask);
+ _delay_us(50);
+}
+
+// Setleds for SK6812RGBW
+void inline ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t leds)
+{
+ ws2812_DDRREG |= _BV(ws2812_pin); // Enable DDR
+ ws2812_sendarray_mask((uint8_t*)ledarray,leds<<2,_BV(ws2812_pin));
+ _delay_us(80);
+}
+
+void ws2812_sendarray(uint8_t *data,uint16_t datlen)
+{
+ ws2812_sendarray_mask(data,datlen,_BV(ws2812_pin));
+}
+
+/*
+ This routine writes an array of bytes with RGB values to the Dataout pin
+ using the fast 800kHz clockless WS2811/2812 protocol.
+*/
+
+// Timing in ns
+#define w_zeropulse 350
+#define w_onepulse 900
+#define w_totalperiod 1250
+
+// Fixed cycles used by the inner loop
+#define w_fixedlow 2
+#define w_fixedhigh 4
+#define w_fixedtotal 8
+
+// Insert NOPs to match the timing, if possible
+#define w_zerocycles (((F_CPU/1000)*w_zeropulse )/1000000)
+#define w_onecycles (((F_CPU/1000)*w_onepulse +500000)/1000000)
+#define w_totalcycles (((F_CPU/1000)*w_totalperiod +500000)/1000000)
+
+// w1 - nops between rising edge and falling edge - low
+#define w1 (w_zerocycles-w_fixedlow)
+// w2 nops between fe low and fe high
+#define w2 (w_onecycles-w_fixedhigh-w1)
+// w3 nops to complete loop
+#define w3 (w_totalcycles-w_fixedtotal-w1-w2)
+
+#if w1>0
+ #define w1_nops w1
+#else
+ #define w1_nops 0
+#endif
+
+// The only critical timing parameter is the minimum pulse length of the "0"
+// Warn or throw error if this timing can not be met with current F_CPU settings.
+#define w_lowtime ((w1_nops+w_fixedlow)*1000000)/(F_CPU/1000)
+#if w_lowtime>550
+ #error "Light_ws2812: Sorry, the clock speed is too low. Did you set F_CPU correctly?"
+#elif w_lowtime>450
+ #warning "Light_ws2812: The timing is critical and may only work on WS2812B, not on WS2812(S)."
+ #warning "Please consider a higher clockspeed, if possible"
+#endif
+
+#if w2>0
+#define w2_nops w2
+#else
+#define w2_nops 0
+#endif
+
+#if w3>0
+#define w3_nops w3
+#else
+#define w3_nops 0
+#endif
+
+#define w_nop1 "nop \n\t"
+#define w_nop2 "rjmp .+0 \n\t"
+#define w_nop4 w_nop2 w_nop2
+#define w_nop8 w_nop4 w_nop4
+#define w_nop16 w_nop8 w_nop8
+
+void inline ws2812_sendarray_mask(uint8_t *data,uint16_t datlen,uint8_t maskhi)
+{
+ uint8_t curbyte,ctr,masklo;
+ uint8_t sreg_prev;
+
+ masklo =~maskhi&ws2812_PORTREG;
+ maskhi |= ws2812_PORTREG;
+ sreg_prev=SREG;
+ cli();
+
+ while (datlen--) {
+ curbyte=*data++;
+
+ asm volatile(
+ " ldi %0,8 \n\t"
+ "loop%=: \n\t"
+ " out %2,%3 \n\t" // '1' [01] '0' [01] - re
+#if (w1_nops&1)
+w_nop1
+#endif
+#if (w1_nops&2)
+w_nop2
+#endif
+#if (w1_nops&4)
+w_nop4
+#endif
+#if (w1_nops&8)
+w_nop8
+#endif
+#if (w1_nops&16)
+w_nop16
+#endif
+ " sbrs %1,7 \n\t" // '1' [03] '0' [02]
+ " out %2,%4 \n\t" // '1' [--] '0' [03] - fe-low
+ " lsl %1 \n\t" // '1' [04] '0' [04]
+#if (w2_nops&1)
+ w_nop1
+#endif
+#if (w2_nops&2)
+ w_nop2
+#endif
+#if (w2_nops&4)
+ w_nop4
+#endif
+#if (w2_nops&8)
+ w_nop8
+#endif
+#if (w2_nops&16)
+ w_nop16
+#endif
+ " out %2,%4 \n\t" // '1' [+1] '0' [+1] - fe-high
+#if (w3_nops&1)
+w_nop1
+#endif
+#if (w3_nops&2)
+w_nop2
+#endif
+#if (w3_nops&4)
+w_nop4
+#endif
+#if (w3_nops&8)
+w_nop8
+#endif
+#if (w3_nops&16)
+w_nop16
+#endif
+
+ " dec %0 \n\t" // '1' [+2] '0' [+2]
+ " brne loop%=\n\t" // '1' [+3] '0' [+4]
+ : "=&d" (ctr)
+ : "r" (curbyte), "I" (_SFR_IO_ADDR(ws2812_PORTREG)), "r" (maskhi), "r" (masklo)
+ );
+ }
+
+ SREG=sreg_prev;
+}
diff --git a/keyboard/planck/light_ws2812.h b/keyboard/planck/light_ws2812.h
new file mode 100755
index 0000000000..54eef22d9e
--- /dev/null
+++ b/keyboard/planck/light_ws2812.h
@@ -0,0 +1,73 @@
+/*
+ * 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"
+ *
+ * License: GNU GPL v2 (see License.txt)
+ +
+ */
+
+#ifndef LIGHT_WS2812_H_
+#define LIGHT_WS2812_H_
+
+#include <avr/io.h>
+#include <avr/interrupt.h>
+//#include "ws2812_config.h"
+
+/*
+ * 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;};
+
+
+
+/* User Interface
+ *
+ * Input:
+ * ledarray: An array of GRB data describing the LED colors
+ * number_of_leds: The number of LEDs to write
+ * pinmask (optional): Bitmask describing the output bin. e.g. _BV(PB0)
+ *
+ * The functions will perform the following actions:
+ * - Set the data-out pin as output
+ * - Send out the LED data
+ * - Wait 50�s to reset the LEDs
+ */
+
+void ws2812_setleds (struct cRGB *ledarray, uint16_t number_of_leds);
+void ws2812_setleds_pin (struct cRGB *ledarray, uint16_t number_of_leds,uint8_t pinmask);
+void ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t number_of_leds);
+
+/*
+ * Old interface / Internal functions
+ *
+ * The functions take a byte-array and send to the data output as WS2812 bitstream.
+ * The length is the number of bytes to send - three per LED.
+ */
+
+void ws2812_sendarray (uint8_t *array,uint16_t length);
+void ws2812_sendarray_mask(uint8_t *array,uint16_t length, uint8_t pinmask);
+
+
+/*
+ * Internal defines
+ */
+#ifndef CONCAT
+#define CONCAT(a, b) a ## b
+#endif
+#ifndef CONCAT_EXP
+#define CONCAT_EXP(a, b) CONCAT(a, b)
+#endif
+
+// #define ws2812_PORTREG CONCAT_EXP(PORT,ws2812_port)
+// #define ws2812_DDRREG CONCAT_EXP(DDR,ws2812_port)
+
+#endif /* LIGHT_WS2812_H_ */
diff --git a/keyboard/planck/planck.c b/keyboard/planck/planck.c
index b62862af04..63ca54761c 100644
--- a/keyboard/planck/planck.c
+++ b/keyboard/planck/planck.c
@@ -15,6 +15,11 @@ void * matrix_init_kb(void) {
backlight_init_ports();
#endif
+ #ifdef RGBLIGHT_ENABLE
+ rgblight_init();
+ #endif
+
+
// Turn status LED on
DDRE |= (1<<6);
PORTE |= (1<<6);
@@ -28,4 +33,4 @@ void * matrix_scan_kb(void) {
if (matrix_scan_user) {
(*matrix_scan_user)();
}
-}; \ No newline at end of file
+};
diff --git a/keyboard/planck/planck.h b/keyboard/planck/planck.h
index e775ea7c62..00b01b54df 100644
--- a/keyboard/planck/planck.h
+++ b/keyboard/planck/planck.h
@@ -6,6 +6,9 @@
#ifdef BACKLIGHT_ENABLE
#include "backlight.h"
#endif
+#ifdef RGBLIGHT_ENABLE
+ #include "rgblight.h"
+#endif
#include <stddef.h>
#ifdef MIDI_ENABLE
#include <keymap_midi.h>
@@ -22,7 +25,7 @@
{ k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b }, \
{ k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b }, \
{ k30, k31, k32, k33, k34, k35, k35, k37, k38, k39, k3a, k3b } \
-}
+}
#define PLANCK_GRID( \
k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \
@@ -35,9 +38,9 @@
{ k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b }, \
{ k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b }, \
{ k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b } \
-}
+}
void * matrix_init_user(void);
void * matrix_scan_user(void);
-#endif \ No newline at end of file
+#endif
diff --git a/keyboard/planck/rgblight.c b/keyboard/planck/rgblight.c
new file mode 100644
index 0000000000..552456aae3
--- /dev/null
+++ b/keyboard/planck/rgblight.c
@@ -0,0 +1,505 @@
+#include <avr/eeprom.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include "progmem.h"
+#include "timer.h"
+#include "rgblight.h"
+#include "debug.h"
+
+const uint8_t DIM_CURVE[] PROGMEM = {
+ 0, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6,
+ 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,
+ 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11,
+ 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15,
+ 15, 15, 16, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20,
+ 20, 20, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 25, 26, 26,
+ 27, 27, 28, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 35, 35,
+ 36, 36, 37, 38, 38, 39, 40, 40, 41, 42, 43, 43, 44, 45, 46, 47,
+ 48, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
+ 63, 64, 65, 66, 68, 69, 70, 71, 73, 74, 75, 76, 78, 79, 81, 82,
+ 83, 85, 86, 88, 90, 91, 93, 94, 96, 98, 99, 101, 103, 105, 107, 109,
+ 110, 112, 114, 116, 118, 121, 123, 125, 127, 129, 132, 134, 136, 139, 141, 144,
+ 146, 149, 151, 154, 157, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 190,
+ 193, 196, 200, 203, 207, 211, 214, 218, 222, 226, 230, 234, 238, 242, 248, 255,
+};
+const uint8_t RGBLED_BREATHING_TABLE[] PROGMEM = {0,0,0,0,1,1,1,2,2,3,4,5,5,6,7,9,10,11,12,14,15,17,18,20,21,23,25,27,29,31,33,35,37,40,42,44,47,49,52,54,57,59,62,65,67,70,73,76,79,82,85,88,90,93,97,100,103,106,109,112,115,118,121,124,127,131,134,137,140,143,146,149,152,155,158,162,165,167,170,173,176,179,182,185,188,190,193,196,198,201,203,206,208,211,213,215,218,220,222,224,226,228,230,232,234,235,237,238,240,241,243,244,245,246,248,249,250,250,251,252,253,253,254,254,254,255,255,255,255,255,255,255,254,254,254,253,253,252,251,250,250,249,248,246,245,244,243,241,240,238,237,235,234,232,230,228,226,224,222,220,218,215,213,211,208,206,203,201,198,196,193,190,188,185,182,179,176,173,170,167,165,162,158,155,152,149,146,143,140,137,134,131,128,124,121,118,115,112,109,106,103,100,97,93,90,88,85,82,79,76,73,70,67,65,62,59,57,54,52,49,47,44,42,40,37,35,33,31,29,27,25,23,21,20,18,17,15,14,12,11,10,9,7,6,5,5,4,3,2,2,1,1,1,0,0,0};
+const uint8_t RGBLED_BREATHING_INTERVALS[] PROGMEM = {30, 20, 10, 5};
+const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[] PROGMEM = {120, 60, 30};
+const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {100, 50, 20};
+const uint8_t RGBLED_SNAKE_INTERVALS[] PROGMEM = {100, 50, 20};
+const uint8_t RGBLED_KNIGHT_INTERVALS[] PROGMEM = {100, 50, 20};
+
+rgblight_config_t rgblight_config;
+rgblight_config_t inmem_config;
+struct cRGB led[RGBLED_NUM];
+uint8_t rgblight_inited = 0;
+
+
+void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1) {
+ /* convert hue, saturation and brightness ( HSB/HSV ) to RGB
+ The DIM_CURVE is used only on brightness/value and on saturation (inverted).
+ This looks the most natural.
+ */
+ uint8_t r, g, b;
+
+ val = pgm_read_byte(&DIM_CURVE[val]);
+ sat = 255 - pgm_read_byte(&DIM_CURVE[255 - sat]);
+
+ uint8_t base;
+
+ if (sat == 0) { // Acromatic color (gray). Hue doesn't mind.
+ r = val;
+ g = val;
+ b = val;
+ } else {
+ base = ((255 - sat) * val) >> 8;
+
+ switch (hue / 60) {
+ case 0:
+ r = val;
+ g = (((val - base)*hue) / 60) + base;
+ b = base;
+ break;
+
+ case 1:
+ r = (((val - base)*(60 - (hue % 60))) / 60) + base;
+ g = val;
+ b = base;
+ break;
+
+ case 2:
+ r = base;
+ g = val;
+ b = (((val - base)*(hue % 60)) / 60) + base;
+ break;
+
+ case 3:
+ r = base;
+ g = (((val - base)*(60 - (hue % 60))) / 60) + base;
+ b = val;
+ break;
+
+ case 4:
+ r = (((val - base)*(hue % 60)) / 60) + base;
+ g = base;
+ b = val;
+ break;
+
+ case 5:
+ r = val;
+ g = base;
+ b = (((val - base)*(60 - (hue % 60))) / 60) + base;
+ break;
+ }
+ }
+ setrgb(r,g,b, led1);
+}
+
+void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1) {
+ (*led1).r = r;
+ (*led1).g = g;
+ (*led1).b = b;
+}
+
+
+uint32_t eeconfig_read_rgblight(void) {
+ return eeprom_read_dword(EECONFIG_RGBLIGHT);
+}
+void eeconfig_write_rgblight(uint32_t val) {
+ eeprom_write_dword(EECONFIG_RGBLIGHT, val);
+}
+void eeconfig_write_rgblight_default(void) {
+ dprintf("eeconfig_write_rgblight_default\n");
+ rgblight_config.enable = 1;
+ rgblight_config.mode = 1;
+ rgblight_config.hue = 200;
+ rgblight_config.sat = 204;
+ rgblight_config.val = 204;
+ eeconfig_write_rgblight(rgblight_config.raw);
+}
+void eeconfig_debug_rgblight(void) {
+ dprintf("rgblight_config eprom\n");
+ dprintf("rgblight_config.enable = %d\n", rgblight_config.enable);
+ dprintf("rghlight_config.mode = %d\n", rgblight_config.mode);
+ dprintf("rgblight_config.hue = %d\n", rgblight_config.hue);
+ dprintf("rgblight_config.sat = %d\n", rgblight_config.sat);
+ dprintf("rgblight_config.val = %d\n", rgblight_config.val);
+}
+
+void rgblight_init(void) {
+ debug_enable = 1; // Debug ON!
+ dprintf("rgblight_init called.\n");
+ rgblight_inited = 1;
+ dprintf("rgblight_init start!\n");
+ if (!eeconfig_is_enabled()) {
+ dprintf("rgblight_init eeconfig is not enabled.\n");
+ eeconfig_init();
+ eeconfig_write_rgblight_default();
+ }
+ rgblight_config.raw = eeconfig_read_rgblight();
+ if (!rgblight_config.mode) {
+ dprintf("rgblight_init rgblight_config.mode = 0. Write default values to EEPROM.\n");
+ eeconfig_write_rgblight_default();
+ rgblight_config.raw = eeconfig_read_rgblight();
+ }
+ eeconfig_debug_rgblight(); // display current eeprom values
+
+ rgblight_timer_init(); // setup the timer
+
+ if (rgblight_config.enable) {
+ rgblight_mode(rgblight_config.mode);
+ }
+}
+
+void rgblight_increase(void) {
+ uint8_t mode;
+ if (rgblight_config.mode < RGBLIGHT_MODES) {
+ mode = rgblight_config.mode + 1;
+ }
+ rgblight_mode(mode);
+}
+
+void rgblight_decrease(void) {
+ uint8_t mode;
+ if (rgblight_config.mode > 1) { //mode will never < 1, if mode is less than 1, eeprom need to be initialized.
+ mode = rgblight_config.mode-1;
+ }
+ rgblight_mode(mode);
+}
+
+void rgblight_step(void) {
+ uint8_t mode;
+ mode = rgblight_config.mode + 1;
+ if (mode > RGBLIGHT_MODES) {
+ mode = 1;
+ }
+ rgblight_mode(mode);
+}
+
+void rgblight_mode(uint8_t mode) {
+ if (!rgblight_config.enable) {
+ return;
+ }
+ if (mode<1) {
+ rgblight_config.mode = 1;
+ } else if (mode > RGBLIGHT_MODES) {
+ rgblight_config.mode = RGBLIGHT_MODES;
+ } else {
+ rgblight_config.mode = mode;
+ }
+ eeconfig_write_rgblight(rgblight_config.raw);
+ dprintf("rgblight mode: %u\n", rgblight_config.mode);
+ if (rgblight_config.mode == 1) {
+ rgblight_timer_disable();
+ } else if (rgblight_config.mode >=2 && rgblight_config.mode <=23) {
+ // MODE 2-5, breathing
+ // MODE 6-8, rainbow mood
+ // MODE 9-14, rainbow swirl
+ // MODE 15-20, snake
+ // MODE 21-23, knight
+ rgblight_timer_enable();
+ }
+ rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
+}
+
+void rgblight_toggle(void) {
+ rgblight_config.enable ^= 1;
+ eeconfig_write_rgblight(rgblight_config.raw);
+ dprintf("rgblight toggle: rgblight_config.enable = %u\n", rgblight_config.enable);
+ if (rgblight_config.enable) {
+ rgblight_mode(rgblight_config.mode);
+ } else {
+ rgblight_timer_disable();
+ _delay_ms(50);
+ rgblight_set();
+ }
+}
+
+
+void rgblight_increase_hue(void){
+ uint16_t hue;
+ hue = (rgblight_config.hue+RGBLIGHT_HUE_STEP) % 360;
+ rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val);
+}
+void rgblight_decrease_hue(void){
+ uint16_t hue;
+ if (rgblight_config.hue-RGBLIGHT_HUE_STEP <0 ) {
+ hue = (rgblight_config.hue+360-RGBLIGHT_HUE_STEP) % 360;
+ } else {
+ hue = (rgblight_config.hue-RGBLIGHT_HUE_STEP) % 360;
+ }
+ rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val);
+}
+void rgblight_increase_sat(void) {
+ uint8_t sat;
+ if (rgblight_config.sat + RGBLIGHT_SAT_STEP > 255) {
+ sat = 255;
+ } else {
+ sat = rgblight_config.sat+RGBLIGHT_SAT_STEP;
+ }
+ rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val);
+}
+void rgblight_decrease_sat(void){
+ uint8_t sat;
+ if (rgblight_config.sat - RGBLIGHT_SAT_STEP < 0) {
+ sat = 0;
+ } else {
+ sat = rgblight_config.sat-RGBLIGHT_SAT_STEP;
+ }
+ rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val);
+}
+void rgblight_increase_val(void){
+ uint8_t val;
+ if (rgblight_config.val + RGBLIGHT_VAL_STEP > 255) {
+ val = 255;
+ } else {
+ val = rgblight_config.val+RGBLIGHT_VAL_STEP;
+ }
+ rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val);
+}
+void rgblight_decrease_val(void) {
+ uint8_t val;
+ if (rgblight_config.val - RGBLIGHT_VAL_STEP < 0) {
+ val = 0;
+ } else {
+ val = rgblight_config.val-RGBLIGHT_VAL_STEP;
+ }
+ rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val);
+}
+
+void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val){
+ inmem_config.raw = rgblight_config.raw;
+ if (rgblight_config.enable) {
+ struct cRGB tmp_led;
+ sethsv(hue, sat, val, &tmp_led);
+ inmem_config.hue = hue;
+ inmem_config.sat = sat;
+ inmem_config.val = val;
+ // dprintf("rgblight set hue [MEMORY]: %u,%u,%u\n", inmem_config.hue, inmem_config.sat, inmem_config.val);
+ rgblight_setrgb(tmp_led.r, tmp_led.g, tmp_led.b);
+ }
+}
+void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val){
+ if (rgblight_config.enable) {
+ if (rgblight_config.mode == 1) {
+ // same static color
+ rgblight_sethsv_noeeprom(hue, sat, val);
+ } else {
+ // all LEDs in same color
+ if (rgblight_config.mode >= 2 && rgblight_config.mode <= 5) {
+ // breathing mode, ignore the change of val, use in memory value instead
+ val = rgblight_config.val;
+ } else if (rgblight_config.mode >= 6 && rgblight_config.mode <= 14) {
+ // rainbow mood and rainbow swirl, ignore the change of hue
+ hue = rgblight_config.hue;
+ }
+ }
+ rgblight_config.hue = hue;
+ rgblight_config.sat = sat;
+ rgblight_config.val = val;
+ eeconfig_write_rgblight(rgblight_config.raw);
+ dprintf("rgblight set hsv [EEPROM]: %u,%u,%u\n", rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
+ }
+}
+
+void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b){
+ // dprintf("rgblight set rgb: %u,%u,%u\n", r,g,b);
+ for (uint8_t i=0;i<RGBLED_NUM;i++) {
+ led[i].r = r;
+ led[i].g = g;
+ led[i].b = b;
+ }
+ rgblight_set();
+
+}
+
+void rgblight_set(void) {
+ if (rgblight_config.enable) {
+ ws2812_setleds(led, RGBLED_NUM);
+ } else {
+ for (uint8_t i=0;i<RGBLED_NUM;i++) {
+ led[i].r = 0;
+ led[i].g = 0;
+ led[i].b = 0;
+ }
+ ws2812_setleds(led, RGBLED_NUM);
+ }
+}
+
+// Animation timer -- AVR Timer3
+void rgblight_timer_init(void) {
+ static uint8_t rgblight_timer_is_init = 0;
+ if (rgblight_timer_is_init) {
+ return;
+ }
+ rgblight_timer_is_init = 1;
+ /* Timer 3 setup */
+ TCCR3B = _BV(WGM32) //CTC mode OCR3A as TOP
+ | _BV(CS30); //Clock selelct: clk/1
+ /* Set TOP value */
+ uint8_t sreg = SREG;
+ cli();
+ OCR3AH = (RGBLED_TIMER_TOP>>8)&0xff;
+ OCR3AL = RGBLED_TIMER_TOP&0xff;
+ SREG = sreg;
+}
+void rgblight_timer_enable(void) {
+ TIMSK3 |= _BV(OCIE3A);
+ dprintf("TIMER3 enabled.\n");
+}
+void rgblight_timer_disable(void) {
+ TIMSK3 &= ~_BV(OCIE3A);
+ dprintf("TIMER3 disabled.\n");
+}
+void rgblight_timer_toggle(void) {
+ TIMSK3 ^= _BV(OCIE3A);
+ dprintf("TIMER3 toggled.\n");
+}
+
+ISR(TIMER3_COMPA_vect) {
+ // Mode = 1, static light, do nothing here
+ if (rgblight_config.mode>=2 && rgblight_config.mode<=5) {
+ // mode = 2 to 5, breathing mode
+ rgblight_effect_breathing(rgblight_config.mode-2);
+
+ } else if (rgblight_config.mode>=6 && rgblight_config.mode<=8) {
+ rgblight_effect_rainbow_mood(rgblight_config.mode-6);
+ } else if (rgblight_config.mode>=9 && rgblight_config.mode<=14) {
+ rgblight_effect_rainbow_swirl(rgblight_config.mode-9);
+ } else if (rgblight_config.mode>=15 && rgblight_config.mode<=20) {
+ rgblight_effect_snake(rgblight_config.mode-15);
+ } else if (rgblight_config.mode>=21 && rgblight_config.mode<=23) {
+ rgblight_effect_knight(rgblight_config.mode-21);
+ }
+}
+
+// effects
+void rgblight_effect_breathing(uint8_t interval) {
+ static uint8_t pos = 0;
+ static uint16_t last_timer = 0;
+
+ if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_BREATHING_INTERVALS[interval])) return;
+ last_timer = timer_read();
+
+ rgblight_sethsv_noeeprom(rgblight_config.hue, rgblight_config.sat, pgm_read_byte(&RGBLED_BREATHING_TABLE[pos]));
+ pos = (pos+1) % 256;
+}
+
+void rgblight_effect_rainbow_mood(uint8_t interval) {
+ static uint16_t current_hue=0;
+ static uint16_t last_timer = 0;
+
+ if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval])) return;
+ last_timer = timer_read();
+ rgblight_sethsv_noeeprom(current_hue, rgblight_config.sat, rgblight_config.val);
+ current_hue = (current_hue+1) % 360;
+}
+
+void rgblight_effect_rainbow_swirl(uint8_t interval) {
+ static uint16_t current_hue=0;
+ static uint16_t last_timer = 0;
+ uint16_t hue;
+ uint8_t i;
+ if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval/2])) return;
+ last_timer = timer_read();
+ for (i=0; i<RGBLED_NUM; i++) {
+ hue = (360/RGBLED_NUM*i+current_hue)%360;
+ sethsv(hue, rgblight_config.sat, rgblight_config.val, &led[i]);
+ }
+ rgblight_set();
+
+ if (interval % 2) {
+ current_hue = (current_hue+1) % 360;
+ } else {
+ if (current_hue -1 < 0) {
+ current_hue = 359;
+ } else {
+ current_hue = current_hue - 1;
+ }
+
+ }
+}
+void rgblight_effect_snake(uint8_t interval) {
+ static uint8_t pos=0;
+ static uint16_t last_timer = 0;
+ uint8_t i,j;
+ int8_t k;
+ int8_t increament = 1;
+ if (interval%2) increament = -1;
+ if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_SNAKE_INTERVALS[interval/2])) return;
+ last_timer = timer_read();
+ for (i=0;i<RGBLED_NUM;i++) {
+ led[i].r=0;
+ led[i].g=0;
+ led[i].b=0;
+ for (j=0;j<RGBLIGHT_EFFECT_SNAKE_LENGTH;j++) {
+ k = pos+j*increament;
+ if (k<0) k = k+RGBLED_NUM;
+ if (i==k) {
+ sethsv(rgblight_config.hue, rgblight_config.sat, (uint8_t)(rgblight_config.val*(RGBLIGHT_EFFECT_SNAKE_LENGTH-j)/RGBLIGHT_EFFECT_SNAKE_LENGTH), &led[i]);
+ }
+ }
+ }
+ rgblight_set();
+ if (increament == 1) {
+ if (pos - 1 < 0) {
+ pos = 13;
+ } else {
+ pos -= 1;
+ }
+ } else {
+ pos = (pos+1)%RGBLED_NUM;
+ }
+
+}
+
+void rgblight_effect_knight(uint8_t interval) {
+ static int8_t pos=0;
+ static uint16_t last_timer = 0;
+ uint8_t i,j,cur;
+ int8_t k;
+ struct cRGB preled[RGBLED_NUM];
+ static int8_t increament = -1;
+ if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_KNIGHT_INTERVALS[interval])) return;
+ last_timer = timer_read();
+ for (i=0;i<RGBLED_NUM;i++) {
+ preled[i].r=0;
+ preled[i].g=0;
+ preled[i].b=0;
+ for (j=0;j<RGBLIGHT_EFFECT_KNIGHT_LENGTH;j++) {
+ k = pos+j*increament;
+ if (k<0) k = 0;
+ if (k>=RGBLED_NUM) k=RGBLED_NUM-1;
+ if (i==k) {
+ sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val, &preled[i]);
+ }
+ }
+ }
+ if (RGBLIGHT_EFFECT_KNIGHT_OFFSET) {
+ for (i=0;i<RGBLED_NUM;i++) {
+ cur = (i+RGBLIGHT_EFFECT_KNIGHT_OFFSET) % RGBLED_NUM;
+ led[i].r = preled[cur].r;
+ led[i].g = preled[cur].g;
+ led[i].b = preled[cur].b;
+ }
+ }
+ rgblight_set();
+ if (increament == 1) {
+ if (pos - 1 < 0 - RGBLIGHT_EFFECT_KNIGHT_LENGTH) {
+ pos = 0- RGBLIGHT_EFFECT_KNIGHT_LENGTH;
+ increament = -1;
+ } else {
+ pos -= 1;
+ }
+ } else {
+ if (pos+1>RGBLED_NUM+RGBLIGHT_EFFECT_KNIGHT_LENGTH) {
+ pos = RGBLED_NUM+RGBLIGHT_EFFECT_KNIGHT_LENGTH-1;
+ increament = 1;
+ } else {
+ pos += 1;
+ }
+ }
+
+}
diff --git a/keyboard/planck/rgblight.h b/keyboard/planck/rgblight.h
new file mode 100644
index 0000000000..fd39ead09f
--- /dev/null
+++ b/keyboard/planck/rgblight.h
@@ -0,0 +1,87 @@
+#ifndef RGBLIGHT_H
+#define RGBLIGHT_H
+
+#ifndef RGBLIGHT_MODES
+#define RGBLIGHT_MODES 23
+#endif
+
+#ifndef RGBLIGHT_EFFECT_SNAKE_LENGTH
+#define RGBLIGHT_EFFECT_SNAKE_LENGTH 7
+#endif
+
+#ifndef RGBLIGHT_EFFECT_KNIGHT_LENGTH
+#define RGBLIGHT_EFFECT_KNIGHT_LENGTH 7
+#endif
+#ifndef RGBLIGHT_EFFECT_KNIGHT_OFFSET
+#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 11
+#endif
+
+#ifndef RGBLIGHT_EFFECT_DUALKNIGHT_LENGTH
+#define RGBLIGHT_EFFECT_DUALKNIGHT_LENGTH 4
+#endif
+
+#ifndef RGBLIGHT_HUE_STEP
+#define RGBLIGHT_HUE_STEP 10
+#endif
+#ifndef RGBLIGHT_SAT_STEP
+#define RGBLIGHT_SAT_STEP 17
+#endif
+#ifndef RGBLIGHT_VAL_STEP
+#define RGBLIGHT_VAL_STEP 17
+#endif
+
+#define RGBLED_TIMER_TOP F_CPU/(256*64)
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "eeconfig.h"
+#include "light_ws2812.h"
+
+typedef union {
+ uint32_t raw;
+ struct {
+ bool enable :1;
+ uint8_t mode :6;
+ uint16_t hue :9;
+ uint8_t sat :8;
+ uint8_t val :8;
+ };
+} rgblight_config_t;
+
+void rgblight_init(void);
+void rgblight_increase(void);
+void rgblight_decrease(void);
+void rgblight_toggle(void);
+void rgblight_step(void);
+void rgblight_mode(uint8_t mode);
+void rgblight_set(void);
+void rgblight_increase_hue(void);
+void rgblight_decrease_hue(void);
+void rgblight_increase_sat(void);
+void rgblight_decrease_sat(void);
+void rgblight_increase_val(void);
+void rgblight_decrease_val(void);
+void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val);
+void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b);
+
+#define EECONFIG_RGBLIGHT (uint8_t *)7
+uint32_t eeconfig_read_rgblight(void);
+void eeconfig_write_rgblight(uint32_t val);
+void eeconfig_write_rgblight_default(void);
+void eeconfig_debug_rgblight(void);
+
+void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1);
+void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1);
+void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val);
+
+void rgblight_timer_init(void);
+void rgblight_timer_enable(void);
+void rgblight_timer_disable(void);
+void rgblight_timer_toggle(void);
+void rgblight_effect_breathing(uint8_t interval);
+void rgblight_effect_rainbow_mood(uint8_t interval);
+void rgblight_effect_rainbow_swirl(uint8_t interval);
+void rgblight_effect_snake(uint8_t interval);
+void rgblight_effect_knight(uint8_t interval);
+
+#endif