99 lines
2.7 KiB
C++
99 lines
2.7 KiB
C++
#include "led_stub.h"
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#include "pixel_stomp_mux.h"
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#include <Arduino.h>
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static PixelStompMux* mux_ptr = nullptr;
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DefaultLedStub::DefaultLedStub() : initialized(false) {
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for (int i = 0; i < NUM_LEDS; i++) {
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led_states[i].active = false;
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led_states[i].velocity = 0;
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led_states[i].note = 0;
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led_states[i].channel = 0;
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led_states[i].timestamp = 0;
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}
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}
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void DefaultLedStub::set_mux(PixelStompMux* mux) {
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mux_ptr = mux;
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}
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void DefaultLedStub::begin() {
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Serial.println("[LED] Using WS2812C via PixelStomp MUX (FastLED I2S)");
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initialized = true;
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if (!mux_ptr) {
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Serial.println("[LED] ERROR: No MUX configured");
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return;
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}
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Serial.println("[LED] Startup animation...");
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uint32_t colors[] = {
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0xFF0000,
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0x00FF00,
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0x0000FF,
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0xFFFF00,
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0xFF00FF,
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0x00FFFF,
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0xFFFFFF,
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};
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int num_colors = sizeof(colors) / sizeof(colors[0]);
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for (int c = 0; c < num_colors; c++) {
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uint32_t color = colors[c];
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uint8_t r = (color >> 16) & 0xFF;
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uint8_t g = (color >> 8) & 0xFF;
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uint8_t b = color & 0xFF;
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for (int i = 0; i < NUM_LEDS; i++) {
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mux_ptr->set_led_color(i, r, g, b);
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}
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mux_ptr->show();
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Serial.printf("[LED] Colour %d: R=%d G=%d B=%d\n", c, r, g, b);
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delay(300);
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}
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clear_all();
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Serial.println("[LED] Startup complete");
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}
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void DefaultLedStub::set_led_state(uint8_t note, uint8_t channel, uint8_t velocity) {
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if (!initialized || !mux_ptr) return;
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uint8_t led_index = note_to_index(note);
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if (led_index < NUM_LEDS) {
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led_states[led_index].note = note;
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led_states[led_index].channel = channel;
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led_states[led_index].velocity = velocity;
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led_states[led_index].active = (velocity > 0);
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led_states[led_index].timestamp = millis();
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if (velocity > 0) {
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uint8_t brightness = map(velocity, 1, 127, 50, 255);
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mux_ptr->set_led_color(led_index, brightness, brightness, brightness);
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} else {
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mux_ptr->set_led_color(led_index, 0, 0, 0);
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}
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mux_ptr->show();
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Serial.printf("[LED] Note %d -> LED %d Vel %d (%s)\n",
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note, led_index, velocity,
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velocity > 0 ? "ON" : "OFF");
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} else {
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Serial.printf("[LED] Out of range: %d (Note: %d)\n", led_index, note);
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}
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}
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void DefaultLedStub::clear_all() {
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for (int i = 0; i < NUM_LEDS; i++) {
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led_states[i].active = false;
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led_states[i].velocity = 0;
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}
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if (mux_ptr) {
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mux_ptr->clear_all();
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}
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Serial.println("[LED] All cleared");
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}
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