diff options
Diffstat (limited to 'util/rgblight_breathing_table_calc.c')
-rw-r--r-- | util/rgblight_breathing_table_calc.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/util/rgblight_breathing_table_calc.c b/util/rgblight_breathing_table_calc.c deleted file mode 100644 index fc4d49ea58..0000000000 --- a/util/rgblight_breathing_table_calc.c +++ /dev/null @@ -1,49 +0,0 @@ -// -// calculate rgblight_effect_breathe_table[] values -// -// this is host program for quantum/rgblight.c:void rgblight_effect_breathing(); -// -// example: -// $ edit util/rgblight_breathing_table_calc.c -// $ cc -o util/rgblight_breathing_table_calc util/rgblight_breathing_table_calc.c -// $ ./util/rgblight_breathing_table_calc > keyboards/KEYBOARD_NAME/keymaps/KEYMAP_NAME/rgblight_breathe_table.h -// -#include <stdio.h> -#include <math.h> -#include <stdint.h> - -/// customize breeathing effect part /////////////////////////// -#define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85 // 1 to 2.7 -#define RGBLIGHT_EFFECT_BREATHE_MAX 255 // 0 to 255 -//////////////////////////////////////////////////////////////// - -int main(void) { - int pos, step; - int table[256]; - for (pos = 0; pos < 256; pos ++ ) { - table[pos] = (uint8_t)( - (exp(sin((pos/255.0)*M_PI))- RGBLIGHT_EFFECT_BREATHE_CENTER/M_E) - * (RGBLIGHT_EFFECT_BREATHE_MAX/(M_E-1/M_E)) - ); - } - printf("#ifndef RGBLIGHT_EFFECT_BREATHE_TABLE\n"); - printf("#define RGBLIGHT_EFFECT_BREATHE_TABLE\n\n"); - printf("const uint8_t rgblight_effect_breathe_table[] PROGMEM = {\n"); - printf(" /* #define RGBLIGHT_EFFECT_BREATHE_CENTER %.2f */\n", RGBLIGHT_EFFECT_BREATHE_CENTER); - printf(" /* #define RGBLIGHT_EFFECT_BREATHE_MAX %d */\n", RGBLIGHT_EFFECT_BREATHE_MAX); - - for (int s = 0, step = (1<<s); s < 3 ; s += 1, step = (1<<s) ) { - printf("\n #if RGBLIGHT_BREATHE_TABLE_SIZE == %d\n", - s == 0 ? 256:(s== 1 ? 128: 64)); - for (pos = 0; pos < 256; pos += step ) { - printf(" 0x%x%s", table[pos], (pos+step)>=256?"":"," ); - if ((pos+step) % 8 == 0) - printf("\n"); - } - printf(" #endif /* %d bytes table */\n", s == 0 ? 256:(s== 1 ? 128: 64)); - } - printf("};\n"); - printf("\nstatic const int table_scale = 256/sizeof(rgblight_effect_breathe_table);\n"); - printf("\n#endif /* RGBLIGHT_EFFECT_BREATHE_TABLE */\n"); - return 0; -} |