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Improve light brightness control

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whowechina 2024-06-18 11:17:03 +08:00
parent 7aa1c83f58
commit 5863d20be1
2 changed files with 8 additions and 4 deletions
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5
firmware/src/light.c
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@ -378,14 +378,15 @@ static void rainbow_control(uint32_t delta_ms)
} }
/* non linear speed change for better visual */ /* non linear speed change for better visual */
int range = rainbow.speed.to - rainbow.speed.from; int range = rainbow.speed.to - rainbow.speed.from;
int progress = fast_sqrt(rainbow.elapsed * 10000 / rainbow.smooth_ms); int progress = fast_sqrt(rainbow.elapsed * 10000 / rainbow.smooth_ms);
rainbow.speed.current = rainbow.speed.from + range * progress / 100; rainbow.speed.current = rainbow.speed.from + range * progress / 100;
range = rainbow.level.to - rainbow.level.from; range = rainbow.level.to - rainbow.level.from;
progress = fast_sqrt(rainbow.elapsed * 10000 / rainbow.smooth_ms); progress = rainbow.elapsed * 100 / rainbow.smooth_ms;
rainbow.level.current = rainbow.level.from + range * progress / 100; rainbow.level.current = rainbow.level.from + range * progress / 100;
printf("\nlevel: %d", rainbow.level.current);
} }
#define RAINBOW_PITCH 37 #define RAINBOW_PITCH 37

7
firmware/src/main.c
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@ -115,9 +115,12 @@ static void light_mode_update()
{ {
static bool was_cardio = true; static bool was_cardio = true;
bool cardio = !reader_is_active() && !hid_is_active(); bool cardio = !reader_is_active() && !hid_is_active();
static uint8_t last_level;
bool level_changed = (last_level != aic_cfg->light.level_idle);
if (cardio && !was_cardio) { if (cardio && (!was_cardio || level_changed)) {
light_rainbow(1, 1, aic_cfg->light.level_idle); light_rainbow(1, 1000, aic_cfg->light.level_idle);
last_level = aic_cfg->light.level_idle;
} }
was_cardio = cardio; was_cardio = cardio;