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sieja
2025-08-05 11:44:21 +02:00
parent 1a69ac514a
commit 894769be1c
1 changed files with 37 additions and 51 deletions
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88
ESP32/LampkiBalkon/LampkiBalkon.ino
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@@ -14,7 +14,6 @@
#define SCREEN_ADDRESS 0x3C
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
BH1750 lightMeter;
void setup() {
@@ -22,7 +21,7 @@ void setup() {
Wire.begin();
lightMeter.begin();
if (!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
if (!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
Serial.println(F("SSD1306 allocation failed"));
}
@@ -35,88 +34,75 @@ void setup() {
display.println(Version);
display.display();
pinMode(IN1, OUTPUT);
pinMode(IN2, OUTPUT);
pinMode(PinLED, OUTPUT);
}
void pulsujNaprzemiennie(int czasSekundy) {
const int steps = 150;
int delayPerStep = (czasSekundy * 1000) / (2 * steps); // ms
const int steps = 400; // większa liczba = gładsze przejścia
const int totalMillis = czasSekundy * 1000;
const int delayPerStep = totalMillis / steps;
for (int i = 0; i <= steps; i++) {
float phase = (float)i / steps;
float brightness1 = 1.0 - phase;
float brightness2 = phase;
float angle = phase * PI; // pół cyklu (od 0 do π)
// sinusoidalne przejście
float brightness1 = (cos(angle) + 1.0) / 2.0; // 1 → 0
float brightness2 = 1.0 - brightness1; // 0 → 1
int t_on1 = (int)(brightness1 * 2000);
int t_on2 = (int)(brightness2 * 2000);
// Konwersja jasności do długości impulsu (maks. 2000us)
int pulse1 = (int)(brightness1 * 2000);
int pulse2 = (int)(brightness2 * 2000);
// Wysterowanie IN1
digitalWrite(IN1, HIGH);
digitalWrite(IN2, LOW);
delayMicroseconds(t_on1);
delayMicroseconds(pulse1);
digitalWrite(IN1, LOW);
// Wysterowanie IN2
digitalWrite(IN2, HIGH);
delayMicroseconds(t_on2);
digitalWrite(IN1, LOW);
delayMicroseconds(pulse2);
digitalWrite(IN2, LOW);
delay(delayPerStep - 4);
// Opóźnienie (reszta czasu kroku)
delayMicroseconds(1000 * delayPerStep - pulse1 - pulse2);
}
for (int i = steps; i >= 0; i--) {
// drugi półcykl: kolory zamienione miejscami (pełny cykl = 2x π)
for (int i = 0; i <= steps; i++) {
float phase = (float)i / steps;
float brightness1 = 1.0 - phase;
float brightness2 = phase;
float angle = phase * PI;
int t_on1 = (int)(brightness1 * 2000);
int t_on2 = (int)(brightness2 * 2000);
float brightness1 = (cos(angle) + 1.0) / 2.0;
float brightness2 = 1.0 - brightness1;
int pulse1 = (int)(brightness2 * 2000);
int pulse2 = (int)(brightness1 * 2000);
digitalWrite(IN1, HIGH);
digitalWrite(IN2, LOW);
delayMicroseconds(t_on1);
delayMicroseconds(pulse1);
digitalWrite(IN1, LOW);
digitalWrite(IN2, HIGH);
delayMicroseconds(t_on2);
digitalWrite(IN1, LOW);
delayMicroseconds(pulse2);
digitalWrite(IN2, LOW);
delay(delayPerStep - 4);
delayMicroseconds(1000 * delayPerStep - pulse1 - pulse2);
}
}
void loop() {
display.clearDisplay();
uint16_t lux = lightMeter.readLightLevel();
Serial.print("Light: ");
Serial.print(lux);
Serial.println(" lx");
display.setCursor(0, 0);
display.println("Luxy:");
display.setCursor(40, 0);
display.println(lux);
if (lux < 10 && lux >= 1) {
if (lux < 10) {
digitalWrite(PinLED, LOW);
pulsujNaprzemiennie(5); // cykl trwa teraz 5 sekund
display.setCursor(0, 10);
display.println("Pulsowanie");
} else {
pulsujNaprzemiennie(8); // pełny cykl 8 sekund
} else {
digitalWrite(PinLED, HIGH);
display.setCursor(0, 10);
display.println("OFF");
if (lux < 1) {
display.setCursor(0, 20);
display.println("Zbyt ciemno");
}
delay(500);
delay(5000);
}
display.display();
}