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Startup animation iterates in pixel pairs (0+1, 2+3, ..., 8+9)

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ash
2026-07-03 08:41:26 +00:00
parent 88fee54f96
commit 39326e3247
1 changed files with 10 additions and 6 deletions
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src/led_stub.cpp
+10 -6
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@@ -194,21 +194,25 @@ void DefaultLedStub::begin() {
return;
}
Serial.println("[LED] Launchpad-style startup animation...");
Serial.println("[LED] Launchpad-style startup animation (paired)...");
// Launchpad X style: sweep each LED through palette, then all-off
for (int i = 0; i < NUM_LEDS; i++) {
// Sweep each pixel-pair through palette, then off
for (int pair = 0; pair < 5; pair++) {
int i1 = pair * 2;
int i2 = pair * 2 + 1;
for (int c = 1; c <= 127; c += 8) {
uint32_t color = launchpad_palette[c];
uint8_t r = (color >> 16) & 0xFF;
uint8_t g = (color >> 8) & 0xFF;
uint8_t b = color & 0xFF;
mux_ptr->set_led_color(i, r, g, b);
mux_ptr->set_led_color(i1, r, g, b);
mux_ptr->set_led_color(i2, r, g, b);
mux_ptr->show();
delay(15);
}
// Turn off this LED before moving to next
mux_ptr->set_led_color(i, 0, 0, 0);
// Turn off this pair before moving to next
mux_ptr->set_led_color(i1, 0, 0, 0);
mux_ptr->set_led_color(i2, 0, 0, 0);
mux_ptr->show();
}