87 lines
2.7 KiB
Arduino
87 lines
2.7 KiB
Arduino
/*
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* led_entspannung.ino
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* LED-Entspannungsablauf für XIAO ESP32-C6 + 30x WS2812B
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*
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* Pin: D10 (GPIO18) – wie im "Standard-Code" getestet und bestätigt
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* Ablauf (auto-Start beim Einschalten):
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* 1) Ankommen / Beta→Alpha 10 Hz 60 s (255, 80, 0)
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* 2) Alpha-Entspannung 8 Hz 90 s (255, 40, 0)
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* 3) Theta-Eintauchen 5 Hz 90 s (200, 0, 0)
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* 4) Delta-Regeneration 2 Hz 120 s (180, 0, 0)
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* 5) Delta-Tiefschlaf 1 Hz 120 s (150, 0, 0)
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* 6) Theta-Aufstieg 4 Hz 90 s (220, 30, 0)
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* 7) Alpha-Weckphase 7 Hz 90 s (255, 60, 0)
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* Danach: alle LEDs aus, 3 s Pause, dann von vorn.
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*
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* Arduino-IDE:
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* - Board: "Seeed XIAO ESP32C6"
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* - Port: COMx (bzw. /dev/ttyACM0)
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* - Bibliothek "Adafruit NeoPixel" muss installiert sein
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* - Upload → fertig, es startet automatisch
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*/
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#include <Adafruit_NeoPixel.h>
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#define LED_PIN 18 // D10
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#define NUM_LEDS 30
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Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_LEDS, LED_PIN, NEO_GRB + NEO_KHZ800);
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struct Phase {
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uint8_t r, g, b;
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uint32_t freq_hz;
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uint32_t duration_s;
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const char *name;
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};
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static const Phase phases[] = {
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{ 255, 80, 0, 10, 60, "Ankommen / Beta-Alpha" },
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{ 255, 40, 0, 8, 90, "Alpha-Entspannung" },
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{ 200, 0, 0, 5, 90, "Theta-Eintauchen" },
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{ 180, 0, 0, 2, 120, "Delta-Regeneration" },
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{ 150, 0, 0, 1, 120, "Delta-Tiefschlaf" },
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{ 220, 30, 0, 4, 90, "Theta-Aufstieg" },
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{ 255, 60, 0, 7, 90, "Alpha-Weckphase" },
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};
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#define NUM_PHASES (sizeof(phases) / sizeof(phases[0]))
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void setup() {
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Serial.begin(115200);
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delay(500);
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Serial.println("==== LED-Entspannungsablauf (7 Phasen) ====");
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Serial.printf("XIAO ESP32-C6 | D10 (GPIO%d) | %d LEDs\n", LED_PIN, NUM_LEDS);
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strip.begin();
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strip.setBrightness(255);
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strip.show(); // alles aus
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Serial.println("Strip initialisiert, Start in 1 s ...");
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delay(1000);
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}
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void loop() {
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for (int p = 0; p < NUM_PHASES; p++) {
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const Phase &ph = phases[p];
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Serial.printf("Phase %d/%d: %s %d Hz %d s (%d,%d,%d)\n",
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p + 1, NUM_PHASES, ph.name, ph.freq_hz, ph.duration_s, ph.r, ph.g, ph.b);
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uint32_t start = millis();
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while (millis() - start < ph.duration_s * 1000UL) {
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uint32_t half_ms = (1000UL / ph.freq_hz) / 2; // 50 % ein / 50 % aus
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for (int i = 0; i < NUM_LEDS; i++) strip.setPixelColor(i, ph.r, ph.g, ph.b);
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strip.show();
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delay(half_ms);
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strip.clear();
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strip.show();
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delay(half_ms);
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}
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}
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// Kurze Pause zwischen Durchläufen
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Serial.println("Durchlauf beendet - 3 s Pause, dann neu");
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strip.clear();
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strip.show();
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delay(3000);
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}
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