diff --git a/DataNonVolatile.h b/DataNonVolatile.h
index a74311f..8040081 100644
--- a/DataNonVolatile.h
+++ b/DataNonVolatile.h
@@ -7,11 +7,36 @@
 
 #include "DataRuntime.h"
 #include "HVAC_preDefine.h"
-#include "StatusData.h"
 
 #define DEVICE_DATA_VERSION_CALIB 0x01
 #define DEVICE_DATA_VERSION_PARAM 0x01
 
+// BCD в двоичное число
+#define bcd_to_binary(bcd) (((bcd >> 4) * 10) + (bcd & 0x0F))
+
+// Двоичное число в BCD
+#define binary_to_bcd(binary) (((binary / 10) << 4) | (binary % 10))
+
+typedef struct __attribute__ ((packed)) {
+    uint8_t year; // BCD: 0x18 = 2018 год
+    uint8_t month; // BCD: 0x10 = октябрь
+    uint8_t day; // BCD: 0x16 = 16 число
+    char tester_serial[9];  // ASCII: "123456789"
+} tFingerprint;
+
+// Packet [4] Byte
+//Data Objects:
+//[0:0] Date year (yy), Unsigned (1Byte)
+//  - 02 – 99
+//[1:0] Date month (mm), Unsigned (1Byte)
+//  - 01 – 12
+//[2:0] Date day (dd), Unsigned (1Byte)
+//  - 01-31
+//[3:0] Revision, Unsigned (1Byte)
+typedef struct {
+    uint8_t SW[4];
+    uint8_t MBD[4];
+} tInternal_SW_Version;
 
 typedef struct {
     tInternal_SW_Version Internal_SW_Version;