qmk_firmware

QMK firmware for my keyboards (Corne, Sweep Ferris) and trackball (Ploopy Adept)
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rgb_matrix_kb.inc (2141B)

      1 #ifdef RGB_MATRIX_KEYREACTIVE_ENABLED
      2 RGB_MATRIX_EFFECT(my_solid_reactive_multiwide_col)
      3 RGB_MATRIX_EFFECT(my_solid_reactive_col)
      4 RGB_MATRIX_EFFECT(my_party_rocks)
      5 
      6 #    ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
      7 
      8 static hsv_t my_solid_reactive_multiwide_col_math(hsv_t hsv, int16_t dx, int16_t dy, uint8_t dist, uint16_t tick) {
      9     uint16_t effect = tick + dist;
     10     dx              = dx < 0 ? dx * -1 : dx;
     11     dx              = dx * 16 > 255 ? 255 : dx * 16;
     12     effect += dx;
     13     if (effect > 255) effect = 255;
     14     hsv.v = qadd8(hsv.v, 255 - effect);
     15     // hsv.h += qsub8(130, effect);
     16     return hsv;
     17 }
     18 
     19 bool my_solid_reactive_multiwide_col(effect_params_t* params) {
     20     return effect_runner_reactive_splash(0, params, &my_solid_reactive_multiwide_col_math);
     21 }
     22 
     23 
     24 bool my_solid_reactive_col(effect_params_t* params) {
     25     RGB_MATRIX_USE_LIMITS(led_min, led_max);
     26 
     27     uint16_t max_tick = 65535 / rgb_matrix_config.speed;
     28     for (uint8_t i = led_min; i < led_max; i++) {
     29         RGB_MATRIX_TEST_LED_FLAGS();
     30         hsv_t hsv = rgb_matrix_config.hsv;
     31         uint16_t tick = max_tick;
     32         // Reverse search to find most recent key hit
     33         for (int8_t j = g_last_hit_tracker.count - 1; j >= 0; j--) {
     34             if (g_last_hit_tracker.x[j] == g_led_config.point[i].x && g_last_hit_tracker.tick[j] < tick) {
     35                 tick = g_last_hit_tracker.tick[j];
     36                 break;
     37             }
     38         }
     39 
     40         uint16_t offset = scale16by8(tick, rgb_matrix_config.speed);
     41         hsv.h += qsub8(130, offset);
     42         rgb_t    rgb    = rgb_matrix_hsv_to_rgb(hsv);
     43         rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
     44     }
     45     return led_max < RGB_MATRIX_LED_COUNT;
     46 }
     47 
     48 bool my_party_rocks(effect_params_t* params) {
     49     RGB_MATRIX_USE_LIMITS(led_min, led_max);
     50     hsv_t hsv = {rand() & 0xFF, rand() & 0xFF, rgb_matrix_config.hsv.v};
     51     rgb_t rgb = rgb_matrix_hsv_to_rgb(hsv);
     52     // rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
     53     rgb_matrix_set_color_all(rgb.r, rgb.g, rgb.b);
     54     return led_max < RGB_MATRIX_LED_COUNT;
     55 }
     56 
     57 #    endif      // RGB_MATRIX_CUSTOM_EFFECT_IMPLS
     58 #endif          // RGB_MATRIX_KEYREACTIVE_ENABLED