Merge pull request #3 from keyboardio/f/gamma-correction

Implement gamma correction for the LEDs
pull/365/head
Jesse Vincent 8 years ago committed by GitHub
commit 02a34f5907

@ -12,6 +12,25 @@ static constexpr uint8_t key_led_map[4][16] = {
{0,7, 8,15,16,23,31,30, 33,32,40,47,48,55,56,63}, {0,7, 8,15,16,23,31,30, 33,32,40,47,48,55,56,63},
}; };
const uint8_t PROGMEM gamma8[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2,
2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5,
5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10,
10, 10, 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 16, 16,
17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 24, 24, 25,
25, 26, 27, 27, 28, 29, 29, 30, 31, 32, 32, 33, 34, 35, 35, 36,
37, 38, 39, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 50,
51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 66, 67, 68,
69, 70, 72, 73, 74, 75, 77, 78, 79, 81, 82, 83, 85, 86, 87, 89,
90, 92, 93, 95, 96, 98, 99,101,102,104,105,107,109,110,112,114,
115,117,119,120,122,124,126,127,129,131,133,135,137,138,140,142,
144,146,148,150,152,154,156,158,160,162,164,167,169,171,173,175,
177,180,182,184,186,189,191,193,196,198,200,203,205,208,210,213,
215,218,220,223,225,228,231,233,236,239,241,244,247,249,252,255
};
Model01::Model01(void) { Model01::Model01(void) {
} }
@ -58,7 +77,13 @@ void Model01::setup(void) {
} }
void Model01::led_set_crgb_at(uint8_t i, cRGB crgb) { void Model01::led_set_crgb_at(uint8_t i, cRGB crgb_) {
cRGB crgb;
crgb.r = pgm_read_byte(&gamma8[crgb_.r]);
crgb.g = pgm_read_byte(&gamma8[crgb_.g]);
crgb.b = pgm_read_byte(&gamma8[crgb_.b]);
if(i<32) { if(i<32) {
cRGB oldColor = led_get_crgb_at(i); cRGB oldColor = led_get_crgb_at(i);
isLEDChanged |= !(oldColor.r == crgb.r && oldColor.g == crgb.g && oldColor.b == crgb.b); isLEDChanged |= !(oldColor.r == crgb.r && oldColor.g == crgb.g && oldColor.b == crgb.b);

Loading…
Cancel
Save