bgrolleman
11eb2584ef
Arduino Uno + WS2812B LED strip controller with a text-based lightshow system. Shows are defined as .txt files (hex color + fade duration per step), converted to PROGMEM headers by convert_all.py, and navigated at runtime via a debounced button (tap/double-tap/hold). BSD 2-Clause license. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
26 lines
761 B
C++
26 lines
761 B
C++
// SPDX-License-Identifier: BSD-2-Clause
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#include "led_controller.h"
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// Internal LED buffer — FastLED writes to this array, then pushes it to the strip.
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static CRGB leds[NUM_LEDS];
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void leds_begin() {
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FastLED.addLeds<LED_TYPE, LED_DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS);
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FastLED.setBrightness(MAX_BRIGHTNESS);
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FastLED.clear(true); // clear + show: strip starts fully off
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}
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void leds_apply_color(CRGB color) {
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#if ACTIVE_PATTERN == PATTERN_SOLID
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// All LEDs show the same color.
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fill_solid(leds, NUM_LEDS, color);
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// To add a new pattern, add a new #define in config.h and a new branch here.
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// The pattern receives 'leds', 'NUM_LEDS', and the blended 'color' for this frame.
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#endif
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}
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void leds_show() {
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FastLED.show();
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}
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