From 8f1fd935e69c5e303466b2be80bff77f556dead5 Mon Sep 17 00:00:00 2001
From: Elwin <elwinhammer@gmail.com>
Date: Mon, 24 Jun 2024 13:17:55 +0200
Subject: Cmake fix and working vault code with pbdrv impl.

---
 puzzle/vault/main.cpp | 89 +++++++++++++++++++++++++++++++++++++++++----------
 puzzle/vault/makefile |  4 +--
 2 files changed, 74 insertions(+), 19 deletions(-)

diff --git a/puzzle/vault/main.cpp b/puzzle/vault/main.cpp
index a553c97..1a70076 100644
--- a/puzzle/vault/main.cpp
+++ b/puzzle/vault/main.cpp
@@ -18,6 +18,28 @@ const int ROW_PINS[ROWS] = {7, 6, 5, 4};
 const int COL_PINS[COLS] = {10, 9, 8};
 const char* validButtons[TOTAL_LEVELS] = {"A2", "B1", "D3", "C2", "C3"};
 const char bombCode[] = "1234";
+const uint8_t SEGMENT_MAP[] = {
+    0b00111111, // 0
+    0b00000110, // 1
+    0b01011011, // 2
+    0b01001111, // 3
+    0b01100110, // 4
+    0b01101101, // 5
+    0b01111101, // 6
+    0b00000111, // 7
+    0b01111111, // 8
+    0b01101111, // 9
+    0b01110111, // A
+    0b01111100, // B
+    0b00111001, // C
+    0b01011110, // D
+    0b01111001, // E
+    0b01110001  // F
+    // Add other letters if needed
+};
+
+// This array of level codes matches the codes you might display per level.
+const char* levelCodes[TOTAL_LEVELS] = {"A1", "B2", "D1", "C3", "A2"};
 
 
 // Puzzle state
@@ -27,15 +49,20 @@ TM1637Display display(CLK, DIO);
 
 int currentLevel = 0;
 
-void blink_display(char num) {
-    while(puzzleState == PB_GS_NOINIT) {
-        display.showNumberDecEx(0, 0b11111111, true); // Display "0000" with all digits on
-        delay(500);
-        display.clear();
-        delay(500);
+void blink_display(int num) {
+    if (num == 1) {
+        // Display "1111" with leading zeros shown if necessary
+        display.showNumberDecEx(1111, 0b11111111, true);
+    } else if (num == 0) {
+        // Display "0000" with leading zeros shown if necessary
+        display.showNumberDecEx(0, 0b11111111, true);
     }
+    delay(500);
+    display.clear();
+    delay(500);
 }
 
+
 void display_final_code(const char* code) {
     uint8_t segs[4] = {0, 0, 0, 0}; 
     int numDigits = strlen(code);   
@@ -90,6 +117,37 @@ void initialize_system() {
     Serial.println("GPIO and display initialized.");
 }
 
+void display_code_for_level(int level) {
+    char code[3] = {0}; // Temp storage for level code
+    strncpy(code, levelCodes[level], 2); // Copy the level-specific code
+
+    uint8_t segs[4] = {0}; // Segments to send to the display
+
+    // Check if the first character is a letter and map it
+    if (isalpha(code[0])) {
+        if (code[0] >= 'A' && code[0] <= 'F') {
+            segs[0] = SEGMENT_MAP[code[0] - 'A' + 10]; // Maps A-F to their segment patterns
+        } else {
+            // Handle unexpected characters or extend SEGMENT_MAP for more letters
+            segs[0] = 0; // Display nothing for undefined letters
+        }
+    } else {
+        // Assume it's a number and map directly
+        segs[0] = SEGMENT_MAP[code[0] - '0'];
+    }
+
+    // Check if the second character is a digit and map it
+    if (isdigit(code[1])) {
+        segs[1] = SEGMENT_MAP[code[1] - '0'];
+    } else {
+        // Handle unexpected characters
+        segs[1] = 0; // Display nothing for undefined digits
+    }
+
+    // Set only the first two segments, leave others blank
+    display.setSegments(segs, 2, 0); // Display on leftmost two digits
+}
+
 
 void setup() {
     Serial.begin(115200);
@@ -97,34 +155,31 @@ void setup() {
     digitalWrite(SOLVED_PIN, LOW);
     display.setBrightness(0x0f);
 
-    //puzzelState = pb_hook_mod_state_read();
+    puzzleState = pb_hook_mod_state_read();
     
-
-    ///// TEST
-    puzzleState = PB_GS_IDLE;
     initialize_system();
-
-    // Initialize display with blinking zeros to indicate no connection or initialization state
-    blink_display('0');
 }
 
 void loop() {
     switch(puzzleState) {
         case PB_GS_PLAYING:
+            display_code_for_level(currentLevel);
             check_button_press();
             delay(100);
             break;
         case PB_GS_SOLVED:
+            Serial.println("STATE = PB_GS_SOLVED");
             display_final_code(bombCode);
             digitalWrite(SOLVED_PIN, HIGH);
-            Serial.println("Final display shown. Puzzle complete.");
             break;
         case PB_GS_NOINIT:
-            blink_display('0');
+            Serial.println("STATE = PB_GS_NOINIT");
+            blink_display(0);
             break;
         case PB_GS_IDLE:
-            blink_display('1');
+            Serial.println("STATE = PB_GS_IDLE");
+            blink_display(1);
             break;
     }
-    //puzzelState = pb_hook_mod_state_read();
+    puzzleState = pb_hook_mod_state_read();
 }
\ No newline at end of file
diff --git a/puzzle/vault/makefile b/puzzle/vault/makefile
index e22f546..f33ca7e 100644
--- a/puzzle/vault/makefile
+++ b/puzzle/vault/makefile
@@ -2,7 +2,7 @@ TARGET = $(BUILD_DIR)/main.elf
 
 include ../../lazy.mk
 
-export SERIAL_PORT ?= /dev/ttyACM0
+export SERIAL_PORT ?= /dev/ttyUSB0
 flash: upload;
-upload-main: $(TARGET)
+upload: $(TARGET)
 
-- 
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