You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
283 lines
6.7 KiB
283 lines
6.7 KiB
#include "LEDControl.h"
|
|
|
|
|
|
|
|
LEDControl_::LEDControl_(void) {
|
|
led_off.r = 0;
|
|
led_off.g = 0;
|
|
led_off.b = 0;
|
|
led_steady.r = 0;
|
|
led_steady.g = 255;
|
|
led_steady.b = 0;
|
|
led_blue.r = 0;
|
|
led_blue.g = 0;
|
|
led_blue.b = 255;
|
|
led_dark_blue.r = 0;
|
|
led_dark_blue.g = 0;
|
|
led_dark_blue.b = 127;
|
|
led_red.r = 255;
|
|
led_red.g = 0;
|
|
led_red.b = 0;
|
|
led_dark_red.r = 127;
|
|
led_dark_red.g = 0;
|
|
led_dark_red.b = 0;
|
|
|
|
}
|
|
|
|
|
|
void LEDControl_::initialize_led_mode(uint8_t mode) {
|
|
set_all_leds_to(led_off);
|
|
if (mode == LED_MODE_OFF) {
|
|
// set_all_leds_to(led_off);
|
|
} else if (mode == LED_MODE_HEATMAP) {
|
|
} else if (mode == LED_MODE_BREATHE) {
|
|
|
|
} else if (mode == LED_MODE_RAINBOW) {
|
|
} else if (mode == LED_MODE_RAINBOW_WAVE) {
|
|
} else if (mode == LED_MODE_CHASE) {
|
|
} else if (mode == LED_MODE_STEADY) {
|
|
set_all_leds_to(led_steady);
|
|
}
|
|
}
|
|
|
|
void LEDControl_::set_all_leds_to(cRGB color) {
|
|
for (uint8_t i = 0; i < LED_COUNT; i++) {
|
|
led_set_crgb_at(i, color);
|
|
}
|
|
}
|
|
|
|
|
|
void LEDControl_::next_mode() {
|
|
if (led_mode++ >= LED_MODES) {
|
|
led_mode = 0;
|
|
}
|
|
}
|
|
|
|
void LEDControl_::set_mode(uint8_t mode) {
|
|
led_mode = mode;
|
|
}
|
|
|
|
|
|
|
|
|
|
void LEDControl_::update(uint8_t current_keymap) {
|
|
if (current_keymap == NUMPAD_KEYMAP) {
|
|
if (led_mode != LED_SPECIAL_MODE_NUMLOCK) {
|
|
stored_led_mode = led_mode;
|
|
}
|
|
led_mode = LED_SPECIAL_MODE_NUMLOCK;
|
|
}
|
|
if (current_keymap != NUMPAD_KEYMAP &&
|
|
led_mode == LED_SPECIAL_MODE_NUMLOCK
|
|
) {
|
|
led_mode = stored_led_mode;
|
|
}
|
|
|
|
|
|
if (led_mode != last_led_mode) {
|
|
initialize_led_mode(led_mode);
|
|
}
|
|
if (led_mode == LED_MODE_OFF) {
|
|
} else if (led_mode == LED_MODE_HEATMAP) {
|
|
} else if (led_mode == LED_MODE_BREATHE) {
|
|
effect_breathe_update();
|
|
} else if (led_mode == LED_MODE_RAINBOW) {
|
|
effect_rainbow_update();
|
|
} else if (led_mode == LED_MODE_RAINBOW_WAVE) {
|
|
effect_rainbow_wave_update();
|
|
} else if (led_mode == LED_MODE_CHASE) {
|
|
effect_chase_update();
|
|
} else if (led_mode == LED_MODE_STEADY) {
|
|
effect_steady_update();
|
|
} else if (led_mode == LED_SPECIAL_MODE_NUMLOCK) {
|
|
effect_numlock_update();
|
|
|
|
}
|
|
|
|
led_sync();
|
|
last_led_mode = led_mode;
|
|
}
|
|
|
|
|
|
|
|
void LEDControl_::effect_numlock_update() {
|
|
for (uint8_t i = 0; i < 44; i++) {
|
|
led_set_crgb_at(i, led_off);
|
|
}
|
|
for (uint8_t i = 44; i < LED_COUNT; i++) {
|
|
led_set_crgb_at(i, led_red);
|
|
}
|
|
led_compute_breath();
|
|
led_set_crgb_at(60, led_breathe); // make numlock breathe
|
|
}
|
|
|
|
void LEDControl_::effect_steady_update() {
|
|
}
|
|
|
|
void LEDControl_::led_compute_breath() {
|
|
// algorithm from http://sean.voisen.org/blog/2011/10/breathing-led-with-arduino/
|
|
breathe_brightness = (exp(sin(millis()/2000.0*PI)) - 0.36787944)*108.0;
|
|
// change the brightness for next time through the loop:
|
|
//breathe_brightness = breathe_brightness + breathe_fadeAmount;
|
|
|
|
// reverse the direction of the fading at the ends of the fade:
|
|
if (breathe_brightness == 0 || breathe_brightness == 150) {
|
|
breathe_fadeAmount = -breathe_fadeAmount ;
|
|
}
|
|
|
|
|
|
hsv_to_rgb(&led_breathe,200, 255, breathe_brightness);
|
|
}
|
|
|
|
void LEDControl_::effect_breathe_update() {
|
|
led_compute_breath();
|
|
set_all_leds_to(led_breathe);
|
|
}
|
|
|
|
void LEDControl_::effect_chase_update() {
|
|
if (current_chase_counter++ < chase_threshold) {
|
|
return;
|
|
}
|
|
current_chase_counter = 0;
|
|
led_set_crgb_at(pos - (chase_sign* chase_pixels), led_off);
|
|
led_set_crgb_at(pos, led_off);
|
|
|
|
pos += chase_sign;
|
|
if (pos >= LED_COUNT || pos <= 0) {
|
|
chase_sign = -chase_sign;
|
|
}
|
|
led_set_crgb_at(pos, led_blue);
|
|
led_set_crgb_at(pos - (chase_sign * chase_pixels), led_red);
|
|
}
|
|
|
|
void LEDControl_::effect_rainbow_update() {
|
|
if (rainbow_current_ticks++ < rainbow_ticks) {
|
|
return;
|
|
} else {
|
|
rainbow_current_ticks = 0;
|
|
}
|
|
hsv_to_rgb( &rainbow, rainbow_hue, rainbow_saturation, rainbow_value);
|
|
rainbow_hue += rainbow_steps;
|
|
if (rainbow_hue >= 255) {
|
|
rainbow_hue %= 255;
|
|
}
|
|
set_all_leds_to(rainbow);
|
|
}
|
|
|
|
void LEDControl_::effect_rainbow_wave_update() {
|
|
if (rainbow_current_ticks++ < rainbow_wave_ticks) {
|
|
return;
|
|
} else {
|
|
rainbow_current_ticks = 0;
|
|
}
|
|
|
|
for (uint8_t i = 0; i < LED_COUNT; i++) {
|
|
uint16_t key_hue = rainbow_hue +16*(i/4);
|
|
if (key_hue >= 255) {
|
|
key_hue %= 255;
|
|
}
|
|
hsv_to_rgb(&rainbow, key_hue, rainbow_saturation, rainbow_value);
|
|
led_set_crgb_at(i,rainbow);
|
|
}
|
|
rainbow_hue += rainbow_wave_steps;
|
|
if (rainbow_hue >= 255) {
|
|
rainbow_hue %= 255;
|
|
}
|
|
}
|
|
|
|
void LEDControl_::boot_animation() {
|
|
set_all_leds_to(led_off);
|
|
|
|
type_letter(LED_K);
|
|
type_letter(LED_E);
|
|
type_letter(LED_Y);
|
|
type_letter(LED_B);
|
|
type_letter(LED_O);
|
|
type_letter(LED_A);
|
|
type_letter(LED_R);
|
|
type_letter(LED_D);
|
|
type_letter(LED_I);
|
|
type_letter(LED_O);
|
|
type_letter(LED_SPACE);
|
|
type_letter(LED_0);
|
|
type_letter(LED_PERIOD);
|
|
type_letter(LED_9);
|
|
led_mode = LED_MODE_RAINBOW_WAVE;
|
|
|
|
|
|
}
|
|
|
|
void LEDControl_::type_letter(uint8_t letter) {
|
|
led_set_crgb_at(letter,led_red);
|
|
led_sync();
|
|
delay(250);
|
|
led_set_crgb_at(letter,led_off);
|
|
led_sync();
|
|
delay(10);
|
|
|
|
}
|
|
|
|
|
|
// From http://web.mit.edu/storborg/Public/hsvtorgb.c - talk to Scott about licensing
|
|
void LEDControl_::hsv_to_rgb(cRGB *cRGB, uint16_t h, uint16_t s, uint16_t v) {
|
|
/* HSV to RGB conversion function with only integer
|
|
* math */
|
|
uint16_t region, fpart, p, q, t;
|
|
|
|
if(s == 0) {
|
|
/* color is grayscale */
|
|
cRGB->r = cRGB->g = cRGB->b = v;
|
|
return;
|
|
}
|
|
|
|
/* make hue 0-5 */
|
|
region = h / 43;
|
|
/* find remainder part, make it from 0-255 */
|
|
fpart = (h - (region * 43)) * 6;
|
|
|
|
/* calculate temp vars, doing integer multiplication */
|
|
p = (v * (255 - s)) >> 8;
|
|
q = (v * (255 - ((s * fpart) >> 8))) >> 8;
|
|
t = (v * (255 - ((s * (255 - fpart)) >> 8))) >> 8;
|
|
|
|
/* assign temp vars based on color cone region */
|
|
switch(region) {
|
|
case 0:
|
|
cRGB->r = v;
|
|
cRGB->g = t;
|
|
cRGB->b = p;
|
|
break;
|
|
case 1:
|
|
cRGB->r = q;
|
|
cRGB->g = v;
|
|
cRGB->b = p;
|
|
break;
|
|
case 2:
|
|
cRGB->r = p;
|
|
cRGB->g = v;
|
|
cRGB->b = t;
|
|
break;
|
|
case 3:
|
|
cRGB->r = p;
|
|
cRGB->g = q;
|
|
cRGB->b = v;
|
|
break;
|
|
case 4:
|
|
cRGB->r = t;
|
|
cRGB->g = p;
|
|
cRGB->b = v;
|
|
break;
|
|
default:
|
|
cRGB->r = v;
|
|
cRGB->g = p;
|
|
cRGB->b = q;
|
|
break;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
LEDControl_ LEDControl;
|