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🚸 RGB_STARTUP_TEST for PCA9632 (#25163)

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Anson Liu 2023-01-08 04:46:26 -05:00 committed by GitHub
parent c66b3cf8a4
commit 8a33cfd546
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2 changed files with 59 additions and 1 deletions
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3
Marlin/Configuration.h
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@ -3293,6 +3293,9 @@
//#define RGB_LED_G_PIN 43
//#define RGB_LED_B_PIN 35
//#define RGB_LED_W_PIN -1
#endif
#if ANY(RGB_LED, RGBW_LED, PCA9632)
//#define RGB_STARTUP_TEST // For PWM pins, fade between all colors
#if ENABLED(RGB_STARTUP_TEST)
#define RGB_STARTUP_TEST_INNER_MS 10 // (ms) Reduce or increase fading speed

57
Marlin/src/feature/leds/leds.cpp
View File

@ -95,7 +95,62 @@ void LEDLights::setup() {
delay(500);
}
#endif // RGB_STARTUP_TEST
#endif
#elif BOTH(PCA9632, RGB_STARTUP_TEST) // PCA9632 RGB_STARTUP_TEST
constexpr int8_t led_pin_count = TERN(HAS_WHITE_LED, 4, 3);
// Startup animation
LEDColor curColor = LEDColorOff();
PCA9632_set_led_color(curColor); // blackout
delay(200);
/*
* LED Pin Counter steps -> events
* | 0-100 | 100-200 | 200-300 | 300-400 |
* fade in steady | fade out
* start next pin fade in
*/
uint16_t led_pin_counters[led_pin_count] = { 1, 0, 0 };
bool canEnd = false;
while (led_pin_counters[0] != 99 || !canEnd) {
if (led_pin_counters[0] == 99) // End loop next time pin0 counter is 99
canEnd = true;
LOOP_L_N(i, led_pin_count) {
if (led_pin_counters[i] > 0) {
if (++led_pin_counters[i] == 400) // turn off current pin counter in led_pin_counters
led_pin_counters[i] = 0;
else if (led_pin_counters[i] == 201) { // start next pin pwm
led_pin_counters[i + 1 == led_pin_count ? 0 : i + 1] = 1;
i++; // skip next pin in this loop so it doesn't increment twice
}
}
}
uint16_t r, g, b;
r = led_pin_counters[0]; curColor.r = r <= 100 ? r : r <= 300 ? 100 : 400 - r;
g = led_pin_counters[1]; curColor.g = g <= 100 ? g : g <= 300 ? 100 : 400 - g;
b = led_pin_counters[2]; curColor.b = b <= 100 ? b : b <= 300 ? 100 : 400 - b;
#if HAS_WHITE_LED
const uint16_t w = led_pin_counters[3]; curColor.w = w <= 100 ? w : w <= 300 ? 100 : 400 - w;
#endif
PCA9632_set_led_color(curColor);
delay(RGB_STARTUP_TEST_INNER_MS);
}
// Fade to white
LOOP_LE_N(led_pwm, 100) {
NOLESS(curColor.r, led_pwm);
NOLESS(curColor.g, led_pwm);
NOLESS(curColor.b, led_pwm);
TERN_(HAS_WHITE_LED, NOLESS(curColor.w, led_pwm));
PCA9632_set_led_color(curColor);
delay(RGB_STARTUP_TEST_INNER_MS);
}
#endif // PCA9632 && RGB_STARTUP_TEST
TERN_(NEOPIXEL_LED, neo.init());
TERN_(PCA9533, PCA9533_init());
TERN_(LED_USER_PRESET_STARTUP, set_default());