Show validation code

source/Core/BSP/BSP.h

@@ -77,6 +77,9 @@ bool isTipDisconnected();
 // Return hardware unique ID if possible
 uint64_t getDeviceID();
 
+// If device has burned in validation code's, return the code
+uint32_t getDeviceValidation();
+
 // Status LED controls
 
 enum StatusLED {

source/Core/BSP/Magic/BSP.cpp

@@ -296,5 +296,23 @@ uint64_t getDeviceID() {
   // return tmp | (((uint64_t)tmp2) << 32);
   uint64_t tmp = 0;
   EF_Ctrl_Read_Chip_ID((uint8_t *)&tmp);
-  return tmp;
+
+  return __builtin_bswap64(tmp);
+}
+
+uint32_t getDeviceValidation() {
+  uint32_t userData = 0;
+  EF_Ctrl_Read_Sw_Usage(0, &userData);
+  // 4 byte user data burned in at factory
+  
+  return userData;
+}
+
+uint8_t getDeviceValidationStatus() {
+  uint32_t userData = 0;
+  EF_Ctrl_Read_Sw_Usage(0, &userData);
+  userData &= 0xFFFF; // We only want the lower two bytes
+  userData = 0xDEAD;  // TODO TESTING KEY
+
+  return 1; // Device is OK
 }

source/Core/BSP/Magic/configuration.h

@@ -135,7 +135,7 @@
 #define MIN_TEMP_F                 60                        // Min soldering temp selectable °F
 #define MIN_BOOST_TEMP_C           250                       // The min settable temp for boost mode °C
 #define MIN_BOOST_TEMP_F           480                       // The min settable temp for boost mode °F
-
+#define DEVICE_HAS_VALIDATION_CODE                           // We have 2 digit validations
 #define POW_PD                     1
 #define POW_QC                     1
 #define POW_DC                     1

source/Core/Threads/GUIThread.cpp

@@ -758,8 +758,14 @@ void showDebugMenu(void) {
       // Print device ID Numbers
       {
         uint64_t id = getDeviceID();
-        OLED::drawHex((uint32_t)(id >> 32), FontStyle::SMALL, 2);
-
+#ifdef DEVICE_HAS_VALIDATION_CODE
+        // If device has validation code; then we want to take over both lines of the screen
+        OLED::clearScreen();   // Ensure the buffer starts clean
+        OLED::setCursor(0, 0); // Position the cursor at the 0,0 (top left)
+        OLED::print(DebugMenu[screen], FontStyle::SMALL);
+        OLED::drawHex(getDeviceValidation(), FontStyle::SMALL, 8);
+        OLED::setCursor(0, 8); // second line
+#endif
         OLED::drawHex((uint32_t)(id >> 32), FontStyle::SMALL, 8);
         OLED::drawHex((uint32_t)(id & 0xFFFFFFFF), FontStyle::SMALL, 8);
       }