1 files changed, 0 insertions, 130 deletions
diff --git a/main/puzzle/vault/arduino-vaultpuzzle/arduino-vaultpuzzle.ino b/main/puzzle/vault/arduino-vaultpuzzle/arduino-vaultpuzzle.ino
deleted file mode 100644
index 18509d3..0000000
--- a/main/puzzle/vault/arduino-vaultpuzzle/arduino-vaultpuzzle.ino
+++ /dev/null
@@ -1,130 +0,0 @@
-#include <Wire.h>
-
-// Definitions for GPIO numbers, change these according to your hardware setup
-#define TOTAL_LEVELS 5
-#define TAG "VaultPuzzle"
-
-// Key Matrix Pin Configuration
-#define ROWS 4
-#define COLS 3
-const int ROW_PINS[ROWS] = {32, 33, 25, 26}; // Update these pin numbers based on your Arduino setup
-const int COL_PINS[COLS] = {27, 14, 12}; // Update these pin numbers based on your Arduino setup
-
-typedef enum {
-    STATE_UNINITIALIZED,
-    STATE_RESET,
-    STATE_PLAYING,
-    STATE_SOLVED,
-    STATE_ERROR
-} PuzzleState;
-
-const char* validButtons[TOTAL_LEVELS] = {"A3", "F1", "U4", "C2", "L1"};
-PuzzleState puzzleState = STATE_UNINITIALIZED;
-int currentLevel = 0;
-
-// Function prototypes
-void send_i2c_update(PuzzleState state);
-void display_code(int level);
-void initialize_system();
-void check_button_press();
-void update_state_after_button_press(bool validPress);
-
-void setup() {
-  Serial.begin(9600);
-  Wire.begin(); // Initialize I2C as master
-  initialize_system();
-  Serial.println("GPIO and I2C initialized.");
-}
-
-void loop() {
-  while (puzzleState != STATE_SOLVED) {
-      check_button_press();
-      delay(100); // Non-blocking delay
-  }
-}
-
-void send_i2c_update(PuzzleState state) {
-    uint8_t data;
-    switch (state) {
-        case STATE_UNINITIALIZED: data = 0x00; break;
-        case STATE_RESET: data = 0x01; break;
-        case STATE_PLAYING: data = 0x02; break;
-        case STATE_SOLVED: data = 0x03; break;
-        case STATE_ERROR: data = 0x04; break;
-        default: data = 0xFF; // Unknown state
-    }
-    Serial.print("Sending state "); Serial.println(state);
-    
-    Wire.beginTransmission(I2C_SLAVE_ADDR);
-    Wire.write(data);
-    byte error = Wire.endTransmission();
-    
-    if (error == 0) {
-        Serial.print("State update sent successfully.");
-    } else {
-        Serial.print("Failed to send state update via I2C.");
-    }
-}
-
-void display_code(int level) {
-    Serial.print("Displaying code for level "); Serial.println(level);
-    
-    Wire.beginTransmission(I2C_SLAVE_ADDR);
-    Wire.write(level);
-    byte error = Wire.endTransmission();
-    
-    if (error == 0) {
-        Serial.print("Code for level "); Serial.print(level); Serial.println(" displayed successfully.");
-    } else {
-        Serial.print("Failed to display code for level "); Serial.print(level); Serial.println(" via I2C.");
-    }
-}
-
-void initialize_system() {
-    // Configure the rows as input with pull-up
-    for (int i = 0; i < ROWS; i++) {
-      pinMode(ROW_PINS[i], INPUT_PULLUP);
-    }
-    
-    // Configure the columns as output
-    for (int i = 0; i < COLS; i++) {
-      pinMode(COL_PINS[i], OUTPUT);
-      digitalWrite(COL_PINS[i], HIGH);
-    }
-}
-
-void check_button_press() {
-    char keyPress[3] = {0};
-    for (int col = 0; col < COLS; col++) {
-        digitalWrite(COL_PINS[col], LOW); // Activate column
-        for (int row = 0; row < ROWS; row++) {
-            if (digitalRead(ROW_PINS[row]) == LOW) { // Detect if any row is activated
-                keyPress[0] = 'A' + row;
-                keyPress[1] = '1' + col;
-                keyPress[2] = '\0';
-                Serial.print("Keypress detected: "); Serial.println(keyPress);
-                update_state_after_button_press(strcmp(keyPress, validButtons[currentLevel]) == 0);
-                while (digitalRead(ROW_PINS[row]) == LOW) {} // Wait for release
-            }
-        }
-        digitalWrite(COL_PINS[col], HIGH); // Deactivate column
-    }
-}
-
-void update_state_after_button_press(bool validPress) {
-    if (validPress) {
-        if (currentLevel >= TOTAL_LEVELS) {
-            puzzleState = STATE_SOLVED;
-            Serial.println("Puzzle solved!");
-            send_i2c_update(puzzleState);
-        } else {
-            puzzleState = STATE_PLAYING;
-            currentLevel++;
-            display_code(currentLevel);
-        }
-    } else {
-        puzzleState = STATE_ERROR;
-        Serial.println("Error in input");
-    }
-    send_i2c_update(puzzleState);
-}