Add double opening

drawers/src/main.cpp

@@ -43,9 +43,13 @@ unsigned long lockTimer = 0;
 bool unlocked = false;
 
 void openLock(uint8_t indexOn) {
+  digitalWrite(schubladen[indexOn].schlossPin, HIGH);
+  delay(400);
+  digitalWrite(schubladen[indexOn].schlossPin, LOW);
+  delay(400);
+  digitalWrite(schubladen[indexOn].schlossPin, HIGH);
   unlocked = true;
   lockTimer = millis();
-  digitalWrite(schubladen[indexOn].schlossPin, HIGH);
 }
 
 void onI2CReceive(int len) {

terminal/master/src/main.cpp

@@ -1,7 +1,7 @@
 #include <Arduino.h>
 #include <Wire.h>
 
-void resetPuzzles();
+void resetPuzzles(bool easy);
 
 /* ========================================================= */
 const uint8_t ARCHIV_ADDR = 0x10;
@@ -37,14 +37,13 @@ void openDrawer(uint8_t index)
 const int encoderPinA = A1;
 const int encoderPinB = A2;
 const int stepsPerClick = 500;
-long encoderPostion = 0;
-uint8_t lastState;
+volatile long encoderPostion = 0;
+volatile uint8_t lastState;
 long lastClickPosition = 0;
 uint8_t selectedIndex = 0;
 void setupEncoder()
 {
   lastState = (PINC >> 1) & 0x03;
-  PCICR |= (1 << PCIE1);
   PCMSK1 |= (1 << PCINT9) | (1 << PCINT10);
 }
 void enableEncoder() {
@@ -71,21 +70,27 @@ ISR(PCINT1_vect)
   }
   lastState = state;
 }
-
+uint8_t inputPattern = 0;
+uint8_t secretPattern = 0b10101010;
 void handleEncoderMovement()
 {
   long diff = encoderPostion - lastClickPosition;
   if (abs(diff) >= stepsPerClick)
   {
-    resetPuzzles();
     if (diff > 0)
     {
+      // right turn
       selectedIndex = (selectedIndex + 1) % 8;
+      inputPattern = ((inputPattern << 1) | 1) & 0xFF;
     }
     else
     {
+      //left turn
       selectedIndex = (selectedIndex + 7) % 8;
+      inputPattern = ((inputPattern << 1) | 0) & 0xFF;
     }
+    bool reset = inputPattern == secretPattern;
+    resetPuzzles(reset);
     setDrawerLight(selectedIndex);
     lastClickPosition = encoderPostion;
   }
@@ -93,7 +98,7 @@ void handleEncoderMovement()
 /* ========================================================= */
 const int PIN_POWER_SWITCH_INPUT = 2;
 const int PIN_POWER_SWITCH_OUTPUT = 12;
-const unsigned long POWER_STABLE_THRESHOLD = 400;
+const unsigned long POWER_STABLE_THRESHOLD = 100;
 bool powerStableState;
 bool powerLastRawState;
 unsigned long powerLastChangeTime = 0;
@@ -112,19 +117,20 @@ bool checkPowerState()
       rawState != powerStableState)
   {
     powerStableState = rawState;
-    digitalWrite(PIN_POWER_SWITCH_OUTPUT, powerStableState == HIGH);
-    if (powerStableState == HIGH)
+    if (powerStableState)
     {
       setDrawerLight(selectedIndex);
+      digitalWrite(PIN_POWER_SWITCH_OUTPUT, HIGH);
       enableEncoder();
     }
     else
     {
       turnLightsOff();
+      digitalWrite(PIN_POWER_SWITCH_OUTPUT, LOW);
       disableEncoder();
     }
   }
-  return (powerStableState == HIGH);
+  return powerStableState;
 }
 
 /* ========================================================= */
@@ -133,13 +139,20 @@ const int puzzleResetPins[3] = {7, 8, 9};
 bool puzzlesSolved[3] = {false, false, false};
 bool allSolvedSent = false;
 
-void resetPuzzles()
+void resetPuzzles(bool easy)
 {
   for (size_t i = 0; i < 3; i++)
   {
-    puzzlesSolved[i] = false;
     digitalWrite(puzzleResetPins[i], HIGH);
-    delay(30);
+    puzzlesSolved[i] = false;
+  }
+  if (easy)
+    delay(400);
+  else
+    delay(90);
+  
+  for (size_t i = 0; i < 3; i++)
+  {
     digitalWrite(puzzleResetPins[i], LOW);
   }
   allSolvedSent = false;

terminal/puzzle_colorFade/core/src/main.cpp

@@ -127,6 +127,7 @@ NormalizedRGB updateLeft()
   uint32_t sum = inputR + inputG + inputB;
 
   NormalizedRGB leftRGB;
+  strip.begin();
   if (sum > 0)
   {
     leftRGB.r = (uint32_t)inputR * MAX_SUM / sum;
@@ -138,6 +139,7 @@ NormalizedRGB updateLeft()
   {
     strip.setPixelColor(2, strip.Color(0, 0, 0, 0));
   }
+  strip.show();
   return leftRGB;
 }
 
@@ -149,7 +151,7 @@ NormalizedRGB updateMiddle()
   uint32_t sum = inputR + inputG + inputB;
 
   NormalizedRGB middleRGB;
-
+  strip.begin();
   if (sum > 0)
   {
     middleRGB.r = (uint32_t)inputR * MAX_SUM / sum;
@@ -161,6 +163,7 @@ NormalizedRGB updateMiddle()
   {
     strip.setPixelColor(1, strip.Color(0, 0, 0, 0));
   }
+  strip.show();
   return middleRGB;
 }
 
@@ -172,7 +175,7 @@ NormalizedRGB updateRight()
   uint32_t sum = inputR + inputG + inputB;
 
   NormalizedRGB rightRGB;
-
+  strip.begin();
   if (sum > 0)
   {
     rightRGB.r = (uint32_t)inputR * MAX_SUM / sum;
@@ -184,7 +187,7 @@ NormalizedRGB updateRight()
   {
     strip.setPixelColor(0, strip.Color(0, 0, 0, 0));
   }
-
+  strip.show();
   return rightRGB;
 }
 
@@ -211,28 +214,36 @@ NormalizedRGB generateRandomNormalizedRGB(const Section *section, uint8_t from,
 }
 
 GameBoard finishedBoard;
-void generateTargetGameBoard()
+void generateTargetGameBoard(bool easy)
 {
   for (size_t i = 0; i < 6; i++)
   {
     slavePotiValues[i] = 0;
   }
+  digitalWrite(COMPLETED_PIN, LOW);
+  GameBoard board;
+  if (easy)
+  {
+    board.left   = generateRandomNormalizedRGB(pot3, 2, 3);
+    board.middle = generateRandomNormalizedRGB(pot4, 3, 4);
+    board.right  = generateRandomNormalizedRGB(pot5, 4, 5);
+  }
+  else
+  {
+    board.left   = generateRandomNormalizedRGB(pot3, 0, 3);
+    board.middle = generateRandomNormalizedRGB(pot4, 0, 4);
+    board.right  = generateRandomNormalizedRGB(pot5, 1, 5);
+  }
   strip.begin();
   strip.clear();
-  GameBoard board;
-  // left
-  board.left = generateRandomNormalizedRGB(pot3, 0, 3);
   finishedLeft = false;
   strip.setPixelColor(3, strip.Color(board.left.r, board.left.g, board.left.b, 0)); // left
-  // middle
-  board.middle = generateRandomNormalizedRGB(pot4, 0, 4);
+
   finishedMiddle = false;
   strip.setPixelColor(4, strip.Color(board.middle.r, board.middle.g, board.middle.b, 0)); // middle
-  // right
-  board.right = generateRandomNormalizedRGB(pot5, 1, 5);
+
   finishedRight = false;
-  strip.setPixelColor(5, strip.Color(board.right.r, board.right.g, board.right.b, 0)); // left
-  //------------------
+  strip.setPixelColor(5, strip.Color(board.right.r, board.right.g, board.right.b, 0)); // right
 
   finishedBoard = board;
   strip.show();
@@ -252,15 +263,15 @@ void setup()
   pinMode(RIGHT_POTI_G, INPUT);
   pinMode(RIGHT_POTI_B, INPUT);
 
-  pinMode(POWER_PIN, INPUT_PULLUP);
+  pinMode(POWER_PIN, INPUT);
   powerOnState = digitalRead(POWER_PIN) == HIGH;
   pinMode(COMPLETED_PIN, OUTPUT);
-  pinMode(REGENERATE_PIN, INPUT_PULLUP);
+  pinMode(REGENERATE_PIN, INPUT);
 
   if (powerOnState)
   {
     strip.begin();
-    generateTargetGameBoard();
+    generateTargetGameBoard(false);
     strip.show();
   }
 }
@@ -297,7 +308,7 @@ void loop()
   // Detecting turn-on
   if (!powerOnState && digitalRead(POWER_PIN) == HIGH)
   {
-    generateTargetGameBoard();
+    generateTargetGameBoard(false);
     powerOnState = true;
   }
   if (!powerOnState)
@@ -308,11 +319,14 @@ void loop()
 
   if (digitalRead(REGENERATE_PIN) == HIGH)
   {
-    generateTargetGameBoard();
-    delay(50); // Puls kurz blockieren
+    unsigned long resetTimer = millis();
+    while (digitalRead(REGENERATE_PIN) == HIGH)
+    {
+      delay(10);
+    }
+    generateTargetGameBoard(millis() - resetTimer > 150);
   }
 
-  strip.begin();
   readExternalPotiValues();
 
   if (!finishedLeft)
@@ -347,19 +361,6 @@ void loop()
 
   if (finishedLeft && finishedMiddle && finishedRight)
   {
-    digitalWrite(3, HIGH);
+    digitalWrite(COMPLETED_PIN, HIGH);
   }
-
-  // if (finishedBoard == currentBoard)
-  // {
-  //   Serial.println("won");
-  //   strip.clear();
-  //   for (uint8_t i = 0; i < 6; i++){
-  //     strip.setPixelColor(i, strip.Color(255, 255, 255, 0));
-  //   }
-  //   strip.show();
-  //   delay(5000);
-  // }
-
-  strip.show();
 }

terminal/puzzle_colorFade/potiNano/.gitignore

@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

terminal/puzzle_colorFade/potiNano/platformio.ini

@@ -0,0 +1,14 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:nanoatmega328new]
+platform = atmelavr
+board = nanoatmega328new
+framework = arduino

terminal/puzzle_colorFade/potiNano/src/main.cpp

@@ -0,0 +1,39 @@
+#include <Arduino.h>
+#include <Wire.h>
+
+#define I2C_SLAVE_ADDRESS 0x08
+
+volatile uint16_t bufferA[6];
+volatile uint16_t bufferB[6];
+
+// Pointer to the buffer currently exposed to ISR
+volatile uint16_t* activeBuffer = bufferA;
+
+void onI2CRequest() {
+    // Safe: ISR only reads active buffer
+    Wire.write((uint8_t*)activeBuffer, 6 * sizeof(uint16_t));
+}
+
+void setup() {
+    Wire.begin(I2C_SLAVE_ADDRESS);
+    Wire.onRequest(onI2CRequest);
+    analogReference(DEFAULT);
+}
+
+void loop() {
+    // Choose the inactive buffer
+    volatile uint16_t* writeBuffer =
+        (activeBuffer == bufferA) ? bufferB : bufferA;
+
+    writeBuffer[0] = analogRead(A0);
+    writeBuffer[1] = analogRead(A1);
+    writeBuffer[2] = analogRead(A2);
+    writeBuffer[3] = analogRead(A3);
+    writeBuffer[4] = analogRead(A6);
+    writeBuffer[5] = analogRead(A7);
+
+    // Atomic pointer swap
+    noInterrupts();
+    activeBuffer = writeBuffer;
+    interrupts();
+}

terminal/puzzle_colorRemember/.gitignore

@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

terminal/puzzle_colorRemember/platformio.ini

@@ -0,0 +1,17 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:nanoatmega328new]
+platform = atmelavr
+board = nanoatmega328new
+framework = arduino
+lib_deps = 
+	adafruit/Adafruit NeoPixel@^1.15.2
+	robtillaart/PCF8575@^0.2.4

terminal/puzzle_colorRemember/src/main.cpp

@@ -0,0 +1,345 @@
+
+// ================== Projekt: Modul 2 ==================
+// SPIELMECHANIK – mit Gewinnanimation + Gewinnsignal
+//
+// Fix integriert:
+// - zeitbasierte Entprellung pro Taster
+// - verhindert Mehrfachregistrierung eines einzelnen Tastendrucks
+#include <Arduino.h>
+#include <Wire.h>
+#include <PCF8575.h>
+#include <Adafruit_NeoPixel.h>
+
+// ------------------ Hardware ------------------
+
+PCF8575 expander(0x20);
+
+#define PIN_NEOPIXEL_BUTTONS 4
+#define NUM_NEOPIXEL_BUTTONS 18
+
+#define PIN_NEOPIXEL_LOESUNG 6
+#define NUM_NEOPIXEL_LOESUNG 6
+
+#define PIN_POWER_ON        13
+#define PIN_TRIGGER_SHUFFLE 2
+#define PIN_SEND_WIN        5
+
+// ------------------ Timing ------------------
+
+#define WIN_OFF_DELAY_MS    300
+#define WIN_STEP_DELAY_MS    60
+#define DEBOUNCE_TIME_MS    200   // <<< Entprellzeit
+
+Adafruit_NeoPixel pixelsButtons(
+  NUM_NEOPIXEL_BUTTONS,
+  PIN_NEOPIXEL_BUTTONS,
+  NEO_RGB + NEO_KHZ800
+);
+
+Adafruit_NeoPixel pixelsSolution(
+  NUM_NEOPIXEL_LOESUNG,
+  PIN_NEOPIXEL_LOESUNG,
+  NEO_RGB + NEO_KHZ800
+);
+
+// ------------------ Mapping ------------------
+
+enum ButtonSource { SRC_NANO, SRC_PCF8575 };
+
+struct LedButtonMap {
+  uint8_t ledIndex;
+  ButtonSource source;
+  uint8_t pin;
+};
+
+const LedButtonMap ledButtonMap[18] = {
+  { 0, SRC_NANO, A0 }, { 1, SRC_NANO, A1 }, { 2, SRC_NANO, A2 }, { 3, SRC_NANO, A3 },
+  { 4, SRC_NANO, 7  }, { 5, SRC_NANO, 8  },
+  { 6, SRC_PCF8575, 0 }, { 7, SRC_PCF8575, 1 }, { 8, SRC_PCF8575, 2 }, { 9, SRC_PCF8575, 3 },
+  {10, SRC_PCF8575, 4 }, {11, SRC_PCF8575, 5 }, {12, SRC_PCF8575, 6 }, {13, SRC_PCF8575, 7 },
+  {14, SRC_PCF8575, 8 }, {15, SRC_PCF8575, 9 }, {16, SRC_PCF8575,10 }, {17, SRC_PCF8575,11 }
+};
+
+// ------------------ Pride-Farben (dunkler) ------------------
+
+const uint8_t prideColors[6][3] = {
+  {25,  0,  0},
+  {35, 10,  0},
+  {25, 25,  0},
+  { 0, 25,  0},
+  { 0,  0, 25},
+  {20,  0, 25}
+};
+
+// ------------------ Spielzustände ------------------
+
+uint8_t solutionOrder[6];
+uint8_t expectedOrder[6];
+int8_t  buttonAssignment[18];
+bool winActive = false;
+bool powerOnState = true;
+
+
+bool lastPressed[18];
+unsigned long ledOffTime[18];
+unsigned long lastPressTime[18];   // <<< Entprellspeicher
+
+uint8_t progressIndex = 0;
+bool lastTriggerState = LOW;
+
+// ------------------ Hilfsfunktionen ------------------
+
+bool readButton(uint8_t i) {
+  if (ledButtonMap[i].source == SRC_NANO)
+    return digitalRead(ledButtonMap[i].pin) == LOW;
+  return expander.read(ledButtonMap[i].pin) == LOW;
+}
+
+// ------------------ Neues Spiel ------------------
+
+void generateNewGame(bool easy) {
+
+  for (uint8_t i = 0; i < 6; i++)
+    solutionOrder[i] = i;
+
+  if (!easy)
+  {
+    for (int i = 5; i > 0; i--)
+    {
+      int j = random(i + 1);
+      uint8_t t = solutionOrder[i];
+      solutionOrder[i] = solutionOrder[j];
+      solutionOrder[j] = t;
+    }
+  }
+
+  for (uint8_t i = 0; i < 6; i++)
+    expectedOrder[i] = solutionOrder[5 - i];
+
+  pixelsSolution.begin();
+  for (uint8_t i = 0; i < 6; i++) {
+    uint8_t c = solutionOrder[i];
+    pixelsSolution.setPixelColor(
+      i,
+      pixelsSolution.Color(
+        prideColors[c][0],
+        prideColors[c][1],
+        prideColors[c][2]
+      )
+    );
+  }
+  pixelsSolution.show();
+
+  pixelsButtons.begin();
+  for (uint8_t i = 0; i < 18; i++) {
+    buttonAssignment[i] = -1;
+    pixelsButtons.setPixelColor(i, 0);
+    ledOffTime[i] = 0;
+    lastPressTime[i] = 0;
+  }
+  pixelsButtons.show();
+
+  uint8_t idx[18];
+  for (uint8_t i = 0; i < 18; i++) idx[i] = i;
+
+  if (!easy)
+  {
+    for (int i = 17; i > 0; i--)
+    {
+      int j = random(i + 1);
+      uint8_t t = idx[i];
+      idx[i] = idx[j];
+      idx[j] = t;
+    }
+  }
+
+  for (uint8_t i = 0; i < 6; i++)
+    buttonAssignment[idx[i]] = solutionOrder[i];
+
+  progressIndex = 0;
+}
+
+// ------------------ Gewinnanimation + Signal ------------------
+
+void winAnimation() {
+
+  winActive = true;
+  digitalWrite(PIN_SEND_WIN, HIGH);
+
+  // 1) letzte korrekte Farbe stehen lassen
+  delay(500);
+
+  // 2) ALLES AUS (inkl. Off-Timer löschen)
+  for (uint8_t i = 0; i < 18; i++)
+    ledOffTime[i] = 0;
+
+  pixelsSolution.clear();
+  pixelsButtons.clear();
+  pixelsSolution.show();
+  pixelsButtons.show();
+  delay(WIN_OFF_DELAY_MS);
+
+  // 3) richtige Reihenfolge (umgekehrt), Lösung + Taster synchron
+  for (int i = 5; i >= 0; i--) {
+
+    uint8_t color = solutionOrder[i];
+
+    // Lösungs-LED
+    pixelsSolution.setPixelColor(
+      i,
+      pixelsSolution.Color(
+        prideColors[color][0],
+        prideColors[color][1],
+        prideColors[color][2]
+      )
+    );
+
+    // zugehöriger Taster
+    for (uint8_t b = 0; b < 18; b++) {
+      if (buttonAssignment[b] == color) {
+        pixelsButtons.setPixelColor(
+          b,
+          pixelsButtons.Color(
+            prideColors[color][0],
+            prideColors[color][1],
+            prideColors[color][2]
+          )
+        );
+        break;
+      }
+    }
+
+    pixelsSolution.show();
+    pixelsButtons.show();
+    delay(WIN_STEP_DELAY_MS);
+  }
+
+  digitalWrite(PIN_SEND_WIN, LOW);
+  winActive = false;
+}
+
+
+
+
+// ------------------ Setup ------------------
+
+void setup() {
+  randomSeed(analogRead(A0));
+
+  Wire.begin();
+  expander.begin();
+
+  pinMode(PIN_TRIGGER_SHUFFLE, INPUT);
+  pinMode(PIN_POWER_ON, INPUT);
+  pinMode(PIN_SEND_WIN, OUTPUT);
+  digitalWrite(PIN_SEND_WIN, LOW);
+
+  pinMode(A0, INPUT_PULLUP);
+  pinMode(A1, INPUT_PULLUP);
+  pinMode(A2, INPUT_PULLUP);
+  pinMode(A3, INPUT_PULLUP);
+  pinMode(7, INPUT_PULLUP);
+  pinMode(8, INPUT_PULLUP);
+
+  
+
+  for (uint8_t i = 0; i < 12; i++)
+    expander.write(i, HIGH);
+
+  for (uint8_t i = 0; i < 18; i++)
+    lastPressed[i] = false;
+
+  powerOnState = digitalRead(PIN_POWER_ON) == HIGH;
+
+  if (powerOnState)
+  {
+    generateNewGame(false);
+  }
+}
+
+// ------------------ Loop ------------------
+
+void loop() {
+  if (powerOnState && digitalRead(PIN_POWER_ON) == LOW)
+  {
+    powerOnState = false;
+    pixelsSolution.begin();
+    for (size_t i = 0; i < 6; i++)
+    {
+      pixelsSolution.setPixelColor(i, pixelsSolution.Color(0, 0, 0, 0));
+    }
+    pixelsSolution.show();
+    pixelsButtons.begin();
+    for (size_t i = 0; i < 18; i++)
+    {
+      pixelsButtons.setPixelColor(i, pixelsButtons.Color(0, 0, 0, 0));
+    }
+    pixelsButtons.show();
+    
+  }
+  // Detecting turn-on
+  if (!powerOnState && digitalRead(PIN_POWER_ON) == HIGH)
+  {
+    generateNewGame(false);
+    powerOnState = true;
+  }
+  if (!powerOnState)
+  {
+    // We are turned-off and stop anything after here
+    return;
+  }
+
+  if (digitalRead(PIN_TRIGGER_SHUFFLE) == HIGH)
+  {
+    unsigned long resetTimer = millis();
+    while (digitalRead(PIN_TRIGGER_SHUFFLE) == HIGH)
+    {
+      delay(10);
+    }
+    generateNewGame(millis() - resetTimer > 150);
+  }
+
+  unsigned long now = millis();
+  for (uint8_t i = 0; i < 18; i++) {
+    bool pressed = readButton(i);
+
+    if (pressed && !lastPressed[i] &&
+        (now - lastPressTime[i] > DEBOUNCE_TIME_MS)) {
+
+      lastPressTime[i] = now;
+      int8_t color = buttonAssignment[i];
+
+      if (color >= 0) {
+        pixelsButtons.setPixelColor(
+          i,
+          pixelsButtons.Color(
+            prideColors[color][0],
+            prideColors[color][1],
+            prideColors[color][2]
+          )
+        );
+        pixelsButtons.show();
+        ledOffTime[i] = now + 1000;
+      }
+
+      if (color < 0 || color != expectedOrder[progressIndex]) {
+        progressIndex = 0;
+      } else {
+        progressIndex++;
+        if (progressIndex == 6) {
+          winAnimation();
+          progressIndex = 0;
+        }
+      }
+    }
+
+    if (!winActive && ledOffTime[i] && now >= ledOffTime[i]) {
+
+      pixelsButtons.setPixelColor(i, 0);
+      pixelsButtons.show();
+      ledOffTime[i] = 0;
+    }
+
+    lastPressed[i] = pressed;
+  }
+}

terminal/puzzle_leftRight/.gitignore

@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

terminal/puzzle_leftRight/platformio.ini

@@ -0,0 +1,15 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:nanoatmega328new]
+platform = atmelavr
+board = nanoatmega328new
+framework = arduino
+lib_deps = adafruit/Adafruit NeoPixel@^1.15.2

terminal/puzzle_leftRight/src/main.cpp

@@ -0,0 +1,167 @@
+#include <Arduino.h>
+#include <Adafruit_NeoPixel.h>
+
+/*
+Slave Modul 1
+- Taster an A0 und A1 (INPUT_PULLUP)
+- 16 Neopixel an D4
+- D3 -> Master
+    LOW  = nicht gelöst
+    HIGH = gelöst (bleibt HIGH)
+- D2 -> Master
+    HIGH = neue Sequenz generieren
+*/
+
+#define LED_PIN       4
+#define NUM_LEDS      16
+
+#define POWER_PIN 12
+bool powerOnState = true;
+
+#define BUTTON1_PIN   A0
+#define BUTTON2_PIN   A1
+#define austausch_master_pin    3
+#define randomizer_master_pin    2
+
+Adafruit_NeoPixel strip(NUM_LEDS, LED_PIN, NEO_RGB + NEO_KHZ800);
+
+int sequence[NUM_LEDS];
+int currentStep = 0;
+bool gameWon = false;
+
+int lastButton1State = HIGH;
+int lastButton2State = HIGH;
+
+int ledIndex(int logical) {
+  return (NUM_LEDS - 1) - logical;
+}
+
+void generateNewSequence(bool easy) {
+  for (int i = 0; i < NUM_LEDS; i++) {
+    if (easy)
+    {
+      sequence[i] = 0;
+    }
+    else {
+      sequence[i] = random(0, 2);
+    }
+  }
+}
+
+void setAll(uint32_t color) {
+  for (int i = 0; i < NUM_LEDS; i++) {
+    strip.setPixelColor(i, color);
+  }
+}
+
+void resetGame() {
+  setAll(strip.Color(0, 0, 0));
+  strip.show();
+  currentStep = 0;
+  gameWon = false;
+  digitalWrite(austausch_master_pin, LOW);
+}
+
+void winAnimation() {
+  strip.show();
+  delay(250);
+
+  setAll(strip.Color(0, 0, 0));
+  strip.show();
+  delay(250);
+
+  for (int i = 0; i < NUM_LEDS; i++) {
+    strip.setPixelColor(
+      ledIndex(i),
+      strip.Color(35, 10, 0)
+    );
+    strip.show();
+    delay(20);
+  }
+
+  setAll(strip.Color(35, 10, 0));
+  strip.show();
+}
+
+void checkPress(int buttonID) {
+  if (buttonID == sequence[currentStep]) {
+    strip.setPixelColor(
+      ledIndex(currentStep),
+      strip.Color(35, 10, 0)
+    );
+    strip.show();
+    currentStep++;
+
+    if (currentStep >= NUM_LEDS) {
+      winAnimation();
+      gameWon = true;
+      digitalWrite(austausch_master_pin, HIGH);
+    }
+  } else {
+    resetGame();
+  }
+}
+
+void setup() {
+  pinMode(BUTTON1_PIN, INPUT_PULLUP);
+  pinMode(BUTTON2_PIN, INPUT_PULLUP);
+  pinMode(POWER_PIN, INPUT);
+  powerOnState = digitalRead(POWER_PIN) == HIGH;
+  pinMode(austausch_master_pin, OUTPUT);
+  pinMode(randomizer_master_pin, INPUT);
+
+  digitalWrite(austausch_master_pin, LOW);
+
+  strip.begin();
+  strip.show();
+
+  randomSeed(millis());
+  generateNewSequence(false);
+  resetGame();
+}
+
+
+void loop() {
+  //Detecting turn-off
+  if (powerOnState && digitalRead(POWER_PIN) == LOW) {
+    powerOnState = false;
+    resetGame();
+  }
+  //Detecting turn-on
+  if (!powerOnState && digitalRead(POWER_PIN) == HIGH) {
+    powerOnState = true;
+  }
+  if (!powerOnState) {
+    //We are turned-off and stop anything after here
+    return;
+  }
+  // Master-D2 HIGH → neue Sequenz
+  if (digitalRead(randomizer_master_pin) == HIGH)
+  {
+    unsigned long resetTimer = millis();
+    while (digitalRead(randomizer_master_pin) == HIGH)
+    {
+      delay(10);
+    }
+    generateNewSequence(millis() - resetTimer > 150);
+    resetGame();
+    
+  }
+
+  int currentButton1State = digitalRead(BUTTON1_PIN);
+  int currentButton2State = digitalRead(BUTTON2_PIN);
+
+  if (!gameWon) {
+    if (lastButton1State == HIGH && currentButton1State == LOW) {
+      checkPress(0);
+      delay(200);
+    }
+    if (lastButton2State == HIGH && currentButton2State == LOW) {
+      checkPress(1);
+      delay(200);
+    }
+  }
+
+  lastButton1State = currentButton1State;
+  lastButton2State = currentButton2State;
+}