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;
@@ -70,21 +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;
   }
@@ -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();
@@ -260,7 +271,7 @@ void setup()
   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)
@@ -347,7 +361,6 @@ void loop()
 
   if (finishedLeft && finishedMiddle && finishedRight)
   {
-    digitalWrite(3, HIGH);
+    digitalWrite(COMPLETED_PIN, HIGH);
   }
-  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/src/main.cpp

@@ -97,20 +97,26 @@ bool readButton(uint8_t i) {
 
 // ------------------ Neues Spiel ------------------
 
-void generateNewGame() {
+void generateNewGame(bool easy) {
 
-  for (uint8_t i = 0; i < 6; i++) solutionOrder[i] = i;
+  for (uint8_t i = 0; i < 6; i++)
+    solutionOrder[i] = i;
 
-  for (int i = 5; i > 0; 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(
@@ -124,6 +130,7 @@ void generateNewGame() {
   }
   pixelsSolution.show();
 
+  pixelsButtons.begin();
   for (uint8_t i = 0; i < 18; i++) {
     buttonAssignment[i] = -1;
     pixelsButtons.setPixelColor(i, 0);
@@ -135,12 +142,16 @@ void generateNewGame() {
   uint8_t idx[18];
   for (uint8_t i = 0; i < 18; i++) idx[i] = i;
 
-  for (int i = 17; i > 0; 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];
@@ -220,7 +231,6 @@ void setup() {
 
   pinMode(PIN_TRIGGER_SHUFFLE, INPUT);
   pinMode(PIN_POWER_ON, INPUT);
-  powerOnState = digitalRead(PIN_POWER_ON);
   pinMode(PIN_SEND_WIN, OUTPUT);
   digitalWrite(PIN_SEND_WIN, LOW);
 
@@ -231,16 +241,20 @@ void setup() {
   pinMode(7, INPUT_PULLUP);
   pinMode(8, INPUT_PULLUP);
 
+  
+
   for (uint8_t i = 0; i < 12; i++)
     expander.write(i, HIGH);
 
-  pixelsButtons.begin();
-  pixelsSolution.begin();
-
-  generateNewGame();
-
   for (uint8_t i = 0; i < 18; i++)
     lastPressed[i] = false;
+
+  powerOnState = digitalRead(PIN_POWER_ON) == HIGH;
+
+  if (powerOnState)
+  {
+    generateNewGame(false);
+  }
 }
 
 // ------------------ Loop ------------------
@@ -266,7 +280,7 @@ void loop() {
   // Detecting turn-on
   if (!powerOnState && digitalRead(PIN_POWER_ON) == HIGH)
   {
-    generateNewGame();
+    generateNewGame(false);
     powerOnState = true;
   }
   if (!powerOnState)
@@ -274,14 +288,18 @@ void loop() {
     // We are turned-off and stop anything after here
     return;
   }
-  unsigned long now = millis();
 
-  bool trigger = digitalRead(PIN_TRIGGER_SHUFFLE);
-  if (trigger && !lastTriggerState) {
-    generateNewGame();
+  if (digitalRead(PIN_TRIGGER_SHUFFLE) == HIGH)
+  {
+    unsigned long resetTimer = millis();
+    while (digitalRead(PIN_TRIGGER_SHUFFLE) == HIGH)
+    {
+      delay(10);
+    }
+    generateNewGame(millis() - resetTimer > 150);
   }
-  lastTriggerState = trigger;
 
+  unsigned long now = millis();
   for (uint8_t i = 0; i < 18; i++) {
     bool pressed = readButton(i);
 

terminal/puzzle_leftRight/src/main.cpp

@@ -36,11 +36,17 @@ int ledIndex(int logical) {
   return (NUM_LEDS - 1) - logical;
 }
 
-void generateNewSequence() {
+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++) {
@@ -64,17 +70,16 @@ void winAnimation() {
   strip.show();
   delay(250);
 
-  uint8_t w = 50;
   for (int i = 0; i < NUM_LEDS; i++) {
     strip.setPixelColor(
       ledIndex(i),
-      strip.Color(0, 0, w)
+      strip.Color(35, 10, 0)
     );
     strip.show();
     delay(20);
   }
 
-  setAll(strip.Color(0, 0, w));
+  setAll(strip.Color(35, 10, 0));
   strip.show();
 }
 
@@ -82,7 +87,7 @@ void checkPress(int buttonID) {
   if (buttonID == sequence[currentStep]) {
     strip.setPixelColor(
       ledIndex(currentStep),
-      strip.Color(0, 0, 40)
+      strip.Color(35, 10, 0)
     );
     strip.show();
     currentStep++;
@@ -111,10 +116,11 @@ void setup() {
   strip.show();
 
   randomSeed(millis());
-  generateNewSequence();
+  generateNewSequence(false);
   resetGame();
 }
 
+
 void loop() {
   //Detecting turn-off
   if (powerOnState && digitalRead(POWER_PIN) == LOW) {
@@ -130,10 +136,16 @@ void loop() {
     return;
   }
   // Master-D2 HIGH → neue Sequenz
-  if (digitalRead(randomizer_master_pin) == HIGH) {
-    generateNewSequence();
+  if (digitalRead(randomizer_master_pin) == HIGH)
+  {
+    unsigned long resetTimer = millis();
+    while (digitalRead(randomizer_master_pin) == HIGH)
+    {
+      delay(10);
+    }
+    generateNewSequence(millis() - resetTimer > 150);
     resetGame();
-    delay(50);  // Puls kurz blockieren
+    
   }
 
   int currentButton1State = digitalRead(BUTTON1_PIN);