diff options
Diffstat (limited to 'quantum/rgblight.c')
| -rw-r--r-- | quantum/rgblight.c | 736 |
1 files changed, 386 insertions, 350 deletions
diff --git a/quantum/rgblight.c b/quantum/rgblight.c index 2215cf5cdf..f82e3ec558 100644 --- a/quantum/rgblight.c +++ b/quantum/rgblight.c @@ -7,24 +7,41 @@ #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, + 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_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}; @@ -38,63 +55,56 @@ 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; + // Convert hue, saturation, and value (HSV/HSB) to RGB. DIM_CURVE is used only + // on value and saturation (inverted). This looks the most natural. + uint8_t r = 0, g = 0, b = 0, base, color; 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); + sat = 255 - pgm_read_byte(&DIM_CURVE[255 - sat]); + + if (sat == 0) { // Acromatic color (gray). Hue doesn't mind. + r = val; + g = val; + b = val; + } else { + base = ((255 - sat) * val) >> 8; + color = (val - base) * (hue % 60) / 60; + + switch (hue / 60) { + case 0: + r = val; + g = base + color; + b = base; + break; + case 1: + r = val - color; + g = val; + b = base; + break; + case 2: + r = base; + g = val; + b = base + color; + break; + case 3: + r = base; + g = val - color; + b = val; + break; + case 4: + r = base + color; + g = base; + b = val; + break; + case 5: + r = val; + g = base; + b = val - color; + break; + } + } + + setrgb(r, g, b, led1); } void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1) { @@ -107,46 +117,48 @@ void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1) { 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_update_rgblight(uint32_t val) { + eeprom_update_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_update_rgblight_default(void) { + dprintf("eeconfig_update_rgblight_default\n"); + rgblight_config.enable = 1; + rgblight_config.mode = 1; + rgblight_config.hue = 200; + rgblight_config.sat = 204; + rgblight_config.val = 204; + eeconfig_update_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); + 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"); + dprintf("rgblight_init called.\n"); rgblight_inited = 1; - dprintf("rgblight_init start!\n"); + dprintf("rgblight_init start!\n"); if (!eeconfig_is_enabled()) { - dprintf("rgblight_init eeconfig is not enabled.\n"); + dprintf("rgblight_init eeconfig is not enabled.\n"); eeconfig_init(); - eeconfig_write_rgblight_default(); + eeconfig_update_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 + if (!rgblight_config.mode) { + dprintf("rgblight_init rgblight_config.mode = 0. Write default values to EEPROM.\n"); + eeconfig_update_rgblight_default(); + rgblight_config.raw = eeconfig_read_rgblight(); + } + eeconfig_debug_rgblight(); // display current eeprom values - rgblight_timer_init(); // setup the timer + #if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER) + rgblight_timer_init(); // setup the timer + #endif if (rgblight_config.enable) { rgblight_mode(rgblight_config.mode); @@ -154,352 +166,376 @@ void rgblight_init(void) { } void rgblight_increase(void) { - uint8_t mode; + uint8_t mode = 0; if (rgblight_config.mode < RGBLIGHT_MODES) { mode = rgblight_config.mode + 1; } - rgblight_mode(mode); + 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; + uint8_t mode = 0; + // Mode will never be < 1. If it ever is, eeprom needs to be initialized. + if (rgblight_config.mode > 1) { + mode = rgblight_config.mode - 1; } - rgblight_mode(mode); + rgblight_mode(mode); } - void rgblight_step(void) { - uint8_t mode; + uint8_t mode = 0; mode = rgblight_config.mode + 1; if (mode > RGBLIGHT_MODES) { mode = 1; } - rgblight_mode(mode); + 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(); - } + 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_update_rgblight(rgblight_config.raw); + xprintf("rgblight mode: %u\n", rgblight_config.mode); + if (rgblight_config.mode == 1) { + #if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER) + rgblight_timer_disable(); + #endif + } 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 + + #if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER) + rgblight_timer_enable(); + #endif + } 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(); - } + eeconfig_update_rgblight(rgblight_config.raw); + xprintf("rgblight toggle: rgblight_config.enable = %u\n", rgblight_config.enable); + if (rgblight_config.enable) { + rgblight_mode(rgblight_config.mode); + } else { + #if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER) + rgblight_timer_disable(); + #endif + _delay_ms(50); + rgblight_set(); + } } -void rgblight_increase_hue(void){ - uint16_t hue; +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; - } +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; + uint8_t sat; if (rgblight_config.sat + RGBLIGHT_SAT_STEP > 255) { sat = 255; } else { - sat = rgblight_config.sat+RGBLIGHT_SAT_STEP; + sat = rgblight_config.sat + RGBLIGHT_SAT_STEP; } rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val); } -void rgblight_decrease_sat(void){ - uint8_t sat; +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; + sat = rgblight_config.sat - RGBLIGHT_SAT_STEP; } rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val); } -void rgblight_increase_val(void){ - uint8_t 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; + val = rgblight_config.val + RGBLIGHT_VAL_STEP; } rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val); } void rgblight_decrease_val(void) { - uint8_t val; + uint8_t val; if (rgblight_config.val - RGBLIGHT_VAL_STEP < 0) { val = 0; } else { - val = rgblight_config.val-RGBLIGHT_VAL_STEP; + 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; +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; + 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){ +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){ + 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_update_rgblight(rgblight_config.raw); + xprintf("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++) { + 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); - } + 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); + } } +#if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER) + // 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; + 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"); + TIMSK3 |= _BV(OCIE3A); + dprintf("TIMER3 enabled.\n"); } void rgblight_timer_disable(void) { - TIMSK3 &= ~_BV(OCIE3A); - dprintf("TIMER3 disabled.\n"); + TIMSK3 &= ~_BV(OCIE3A); + dprintf("TIMER3 disabled.\n"); } void rgblight_timer_toggle(void) { - TIMSK3 ^= _BV(OCIE3A); - dprintf("TIMER3 toggled.\n"); + 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 + // 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) { + // mode = 6 to 8, rainbow mood mod + rgblight_effect_rainbow_mood(rgblight_config.mode - 6); + } else if (rgblight_config.mode >= 9 && rgblight_config.mode <= 14) { + // mode = 9 to 14, rainbow swirl mode + rgblight_effect_rainbow_swirl(rgblight_config.mode - 9); + } else if (rgblight_config.mode >= 15 && rgblight_config.mode <= 20) { + // mode = 15 to 20, snake mode + rgblight_effect_snake(rgblight_config.mode - 15); + } else if (rgblight_config.mode >= 21 && rgblight_config.mode <= 23) { + // mode = 21 to 23, knight mode + 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; + 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(); + 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; + 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; + 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; + 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; - } - - } + 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 = RGBLED_NUM-1; - } else { - pos -= 1; - } - } else { - pos = (pos+1)%RGBLED_NUM; - } - + static uint8_t pos = 0; + static uint16_t last_timer = 0; + uint8_t i, j; + int8_t k; + int8_t increment = 1; + if (interval % 2) { + increment = -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 * increment; + 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 (increment == 1) { + if (pos - 1 < 0) { + pos = RGBLED_NUM - 1; + } 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; - } - } - + 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 increment = -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 * increment; + 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 (increment == 1) { + if (pos - 1 < 0 - RGBLIGHT_EFFECT_KNIGHT_LENGTH) { + pos = 0 - RGBLIGHT_EFFECT_KNIGHT_LENGTH; + increment = -1; + } else { + pos -= 1; + } + } else { + if (pos + 1 > RGBLED_NUM + RGBLIGHT_EFFECT_KNIGHT_LENGTH) { + pos = RGBLED_NUM + RGBLIGHT_EFFECT_KNIGHT_LENGTH - 1; + increment = 1; + } else { + pos += 1; + } + } } + +#endif |