diff --git a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/dll/LibFT4222-64.dll b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/dll/LibFT4222-64.dll
similarity index 100%
rename from Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/dll/LibFT4222-64.dll
rename to Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/dll/LibFT4222-64.dll
diff --git a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/dll/ftd2xx.dll b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/dll/ftd2xx.dll
similarity index 100%
rename from Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/dll/ftd2xx.dll
rename to Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/dll/ftd2xx.dll
diff --git a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/include/LibFT4222.h b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/include/LibFT4222.h
similarity index 100%
rename from Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/include/LibFT4222.h
rename to Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/include/LibFT4222.h
diff --git a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/include/ftd2xx.h b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/include/ftd2xx.h
similarity index 100%
rename from Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/include/ftd2xx.h
rename to Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/include/ftd2xx.h
diff --git a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/lib/LibFT4222-64.lib b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/lib/LibFT4222-64.lib
similarity index 100%
rename from Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/lib/LibFT4222-64.lib
rename to Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/lib/LibFT4222-64.lib
diff --git a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/lib/ftd2xx.lib b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/lib/ftd2xx.lib
similarity index 100%
rename from Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/lib/ftd2xx.lib
rename to Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/external/FT4222/lib/ftd2xx.lib
diff --git a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/PMIC_Reg_Map.h b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/include/PMIC_Reg_Map.h
similarity index 100%
rename from Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/PMIC_Reg_Map.h
rename to Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/include/PMIC_Reg_Map.h
diff --git a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/PMIC_Cmd_Tool.cpp b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/src/PMIC_Cmd_Tool.cpp
similarity index 61%
rename from Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/PMIC_Cmd_Tool.cpp
rename to Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/src/PMIC_Cmd_Tool.cpp
index c6c02d33..69eda605 100644
--- a/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/PMIC_Cmd_Tool.cpp
+++ b/Src/0_Tool/PMIC_Tool/PMIC_Cmd_Tool/src/PMIC_Cmd_Tool.cpp
@@ -9,12 +9,394 @@
 //Sleep(1);   // 1ms 딜레이
 //Sleep(10);  // 10ms 딜레이
 //Sleep(100); // 100ms 딜레이
+//Sleep(1000); // 1s 딜레이
+//Sleep(10000); // 10s 딜레이
 
 // FT4222 헤더
 #include "ftd2xx.h"
 #include "LibFT4222.h"
 
-uint8_t PMIC_I2C_SLAVE_ADDR = 0x55;
+// PMIC Register Map
+#include "PMIC_Reg_Map.h"
+
+// Function Prototypes
+void currentTime(char* buf, size_t len);
+void logPacket(const char* dir, uint8_t* data, int size, int hasCrc);
+uint8_t calcCRC8(uint8_t addrWithRw, uint8_t* data, int len);
+int parseCommand(const char* dir);
+void PMIC_I2C_Write(FT_HANDLE ftHandle, uint8_t slaveAddr, uint8_t regAddr, uint8_t value);
+void PMIC_I2C_Read(FT_HANDLE ftHandle, uint8_t slaveAddr, uint8_t regAddr);
+
+int main()
+{
+    // 1. DLL 탐색 경로에 하위 폴더 'dll' 추가
+    // 이 설정은 이 함수 호출 이후에 로드되는 모든 DLL에 적용됩니다.
+    if (!SetDllDirectoryA("./dll")) {
+        printf("DLL 경로 설정 실패 (에러 코드: %lu)\n", GetLastError());
+        return -1;
+    }
+
+    printf("PMIC I2C Packet Logger with FT4222\n \n");
+
+    char addrInput[16];
+    unsigned int tempAddr = 0;
+    uint8_t I2C_SLAVE_ADDR = 0;
+    unsigned long log_counter = 0;
+
+    char timeStr[16];   // 시간을 저장할 버퍼 (HH:MM:SS면 9바이트면 충분)
+
+    currentTime(timeStr, sizeof(timeStr));
+
+    //printf("현재 시간: %s\n", timeStr);
+
+
+#if 0
+    printf("I2C Address\n Regulation Register is 0x54\n Protection Register is 0x55\n \nEnter 7-bit I2C Slave Address (hex): ");
+    if (scanf_s("%15s", addrInput, (unsigned)_countof(addrInput)) != 1) {
+        printf("입력 오류\n");
+        return -1;
+    }
+    if (sscanf_s(addrInput, "%x", &tempAddr) != 1) {
+        printf("잘못된 주소 입력\n");
+        return -1;
+    }
+    I2C_SLAVE_ADDR = (uint8_t)tempAddr;
+
+    printf("슬레이브 주소 설정됨: 0x%02X\n", I2C_SLAVE_ADDR);
+
+    getchar(); // 버퍼 클리어
+
+    printf("사용법: I2C_WRITE <data...> 또는 w <data...>\n");
+    printf("       I2C_READ (항상 2바이트 읽음) 또는 r\n");
+    printf("exit 또틑 e 입력 시 종료\n");
+#endif
+
+    printf("Read Regulation 0x54, Page 0x02, Address 0x23 : 0x66 이면 OK\n ");
+
+    FT_HANDLE ftHandle = NULL;
+    FT_STATUS ftStatus;
+    DWORD numDevs = 0;
+
+    ftStatus = FT_CreateDeviceInfoList(&numDevs);
+    if (ftStatus != FT_OK || numDevs == 0) {
+        printf("FT4222 장치를 찾을 수 없습니다.\n");
+        return -1;
+    }
+
+    ftStatus = FT_Open(0, &ftHandle);
+    if (ftStatus != FT_OK) {
+        printf("FT4222 장치 열기 실패\n");
+        return -1;
+    }
+
+    FT4222_STATUS ft4222Status = FT4222_I2CMaster_Init(ftHandle, 400); // 400kHz
+    if (ft4222Status != FT4222_OK) {
+        printf("I2C Master 초기화 실패\n");
+        FT_Close(ftHandle);
+        return -1;
+    }
+
+    /* Fault register data: Protection Register, Address 0x010 ~0x014, 0x019 ~0x021
+    0x010 - FUSA_STATUS_1
+    0x011 - FUSA_STATUS_2
+    0x012 - FUSA_STATUS_2A
+    0x013 - FUSA_STATUS_3
+    0x014 - FUSA_STATUS_4
+    0x019 - FLT_RECORD_A
+    0x01A - FLT_RECORD_B
+    0x01B - FLT_RECORD_GND_AVIN
+    0x01C - FLT_RECORD_BG_Temp
+    0x01D - FLT_RECORD_IntLDOs
+    0x01E - FLT_RECORD_ExtLDOs
+    0x01F - FLT_RECORD_BUCKS_B
+    0x020 - FLT_RECORD_BUCKS_A
+    0x021 - FLT_RECORD_ExtINPs_7_0
+
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x10); //0x010 - FUSA_STATUS_1
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x11); //0x011 - FUSA_STATUS_2
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x12); //0x012 - FUSA_STATUS_2A
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x13); //0x013 - FUSA_STATUS_3
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x14); //0x014 - FUSA_STATUS_4
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x19); //0x019 - FLT_RECORD_A
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1A); //0x01A - FLT_RECORD_B
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1B); //0x01B - FLT_RECORD_GND_AVIN
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1C); //0x01C - FLT_RECORD_BG_Temp
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1D); //0x01D - FLT_RECORD_IntLDOs
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1E); //0x01E - FLT_RECORD_ExtLDOs
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1F); //0x01F - FLT_RECORD_BUCKS_B
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x20); //0x01E - FLT_RECORD_BUCKS_A
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x21); //0x01F - FLT_RECORD_ExtINPs_7_0
+    */
+
+    //printf("=================================================================================\n");
+    /********************************************************************************************
+    I2C Write
+    PMIC_I2C_Write(FT_HANDLE ftHandle, uint8_t slaveAddr, uint8_t regAddr, uint8_t value)
+    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0xAA, 0xBB);
+    ********************************************************************************************/
+    //printf("=================================================================================\n");
+    /********************************************************************************************
+    I2C Read
+    PMIC_I2C_Read(FT_HANDLE ftHandle, uint8_t slaveAddr, uint8_t regAddr)
+    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0xAA);
+    ********************************************************************************************/
+
+
+
+    //for (int i = 0; i < 10000000; i++) {
+    //while (1) {
+    //}
+
+    //for (int i = 0; i < 10000000; i++) {
+    //while (log_counter < 10 ){
+
+        // 예: 10번 while에 한 번만 실행
+        //if (log_counter % 10 == 0) {
+            // 30ms 딜레이
+            //Sleep(30);
+
+    printf("실행하려면 Enter 키를 누르세요...\n");
+    getchar();
+
+    //Regulation Register
+    // Page00
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x00);
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x00);
+
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x00); //0x000 - IO_PAGE_REGU
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x01); //0x001 - IO_CHIPNAME_REGU
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x02); //0x002 - IO_CHIPVERSION_REGU
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x03); //0x003 - IO_DIEID3_REGU
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x04); //0x004
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x05); //0x005
+
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x02);
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x02);
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x23);
+
+    // 30ms 딜레이
+    //Sleep(30);
+
+    // Page02
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x02);
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x02);
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x20);
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x21);
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x22); //0x222 - I_OTP_VERSION
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x23); //0x223 - I_OTP_INTERNALVERSION
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x24);
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x25);
+
+    // 30ms 딜레이
+    //Sleep(30);
+
+    //Protection Register
+
+    // Read FLT Register
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x10); //0x010 - FUSA_STATUS_1
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x11); //0x011 - FUSA_STATUS_2
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x12); //0x012 - FUSA_STATUS_2A
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x13); //0x013 - FUSA_STATUS_3
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x14); //0x014 - FUSA_STATUS_4
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x19); //0x019 - FLT_RECORD_A
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1A); //0x01A - FLT_RECORD_B
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1B); //0x01B - FLT_RECORD_GND_AVIN
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1C); //0x01C - FLT_RECORD_BG_Temp
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1D); //0x01D - FLT_RECORD_IntLDOs
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1E); //0x01E - FLT_RECORD_ExtLDOs
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1F); //0x01F - FLT_RECORD_BUCKS_B
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x20); //0x01E - FLT_RECORD_BUCKS_A
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x21); //0x01F - FLT_RECORD_ExtINPs_7_0
+
+
+    // PMIC Debug Mode
+    // Page01
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_PROT, 0x00, 0x01);
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_PROT, 0x00, 0x01);
+    //PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x02); //0x102 - IO_MODECTRL Read시 디폴트 0x65
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_PROT, 0x02, 0x25); //0x102 - IO_MODECTRL
+
+    // 10s 딜레이
+    //Sleep(10000);
+
+    //PMIC_I2C_Write(ftHandle, PMIC_ADDR_PROT, 0x02, 0x65); //0x102 - IO_MODECTRL
+
+    //}
+    //log_counter++;
+//}
+
+#if 0
+    //Regulation Register
+    printf("[Page-0]=================================================================================\n");
+    PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x00);
+    PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x00);
+
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x00); //0x000 - IO_PAGE_REGU
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x01); //0x001 - IO_CHIPNAME_REGU
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x02); //0x002 - IO_CHIPVERSION_REGU
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x03); //0x003 - IO_DIEID3_REGU
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x04); //0x004 - IO_DIEID2_REGU
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x05); //0x005 - IO_DIEID1_REGU
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x06); //0x006 - IO_DIEID0_REGU
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x0A); //0x00A - OTP_VERSION_REGU
+
+    //Fault register data: Protection Register, Address 0x010 ~0x014, 0x019 ~0x021
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x10); //0x010 - FUSA_STATUS_1
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x11); //0x011 - FUSA_STATUS_2
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x12); //0x012 - FUSA_STATUS_2A
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x13); //0x013 - FUSA_STATUS_3
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x14); //0x014 - FUSA_STATUS_4
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x19); //0x019 - FLT_RECORD_A
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1A); //0x01A - FLT_RECORD_B
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1B); //0x01B - FLT_RECORD_GND_AVIN
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1C); //0x01C - FLT_RECORD_BG_Temp
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1D); //0x01D - FLT_RECORD_IntLDOs
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1E); //0x01E - FLT_RECORD_ExtLDOs
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_PROT, 0x1F); //0x01F - FLT_RECORD_BUCKS_B
+
+
+    printf("[Page-1]=================================================================================\n");
+    PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x01);
+    PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x01);
+
+
+    printf("[Page-2]=================================================================================\n");
+    PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x02);
+    PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x02);
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x20); //0x020 - FLT_RECORD_BUCKS_A
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x21); //0x021 - FLT_RECORD_ExtINPs_7_0
+
+
+    printf("[PMIC_RAA271005_INIT]====================================================================\n");
+    PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x01);
+    PMIC_I2C_Write(ftHandle, PMIC_ADDR_REGU, 0x00, 0x01);
+
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x07); //0x107 - WDT_CFG0 (OTP) 
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x08); //0x108 - WDT_CFG1 (OTP) //WDT_ULCNT, WDT_LLCNT
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x09); //0x109 - WDT_CFG2 (OTP)
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x16); //0x116 - FUSA_TIMER_1 (OTP)
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x17); //0x117 - FUSA_TIMER_2 (OTP)
+    PMIC_I2C_Read(ftHandle, PMIC_ADDR_REGU, 0x2C); //0x12C - FLT_MASK_B (OTP)
+
+    //Protection Register
+
+#endif
+    char line[256];
+    while (1) {
+        printf("> ");
+        if (!fgets(line, sizeof(line), stdin)) break;
+
+        line[strcspn(line, "\r\n")] = 0; // 개행 제거
+        if (strcmp(line, "exit") == 0) break;
+        if (strcmp(line, "e") == 0) break;
+        if (strlen(line) == 0) continue;
+
+        char* context = NULL;
+        char* token = strtok_s(line, " ", &context);
+        if (!token) continue;
+
+        for (char* p = token; *p; p++) *p = toupper(*p);
+
+        int command = parseCommand(token);
+
+        if (command == 1) { // I2C_WRITE
+            uint8_t bytes[256];
+            int len = 0;
+
+            while ((token = strtok_s(NULL, " ", &context)) != NULL) {
+                unsigned int val;
+                if (sscanf_s(token, "%x", &val) == 1) {
+                    bytes[len++] = (uint8_t)val;
+                }
+                else {
+                    printf("잘못된 HEX 값: %s\n", token);
+                }
+            }
+
+            if (len == 0) {
+                printf("전송할 데이터가 없습니다.\n");
+                continue;
+            }
+
+            uint8_t addrWithRw = (I2C_SLAVE_ADDR << 1) | 0x00;
+            uint8_t crc = calcCRC8(addrWithRw, bytes, len);
+            bytes[len++] = crc;
+
+            uint16 transferred = 0;
+            ft4222Status = FT4222_I2CMaster_Write(ftHandle,
+                I2C_SLAVE_ADDR,
+                bytes,
+                (uint16)len,
+                &transferred);
+
+            if (ft4222Status != FT4222_OK) {
+                printf("I2C Write 실패\n");
+            }
+            else {
+                logPacket("I2C_WRITE", bytes, len, 1);
+            }
+        }
+        else if (command == 2) { // I2C_READ
+            uint8_t bytes[256];
+            uint16 transferred = 0;
+            FT4222_STATUS st;
+            int len = 0;
+
+            while ((token = strtok_s(NULL, " ", &context)) != NULL) {
+                unsigned int val;
+                if (sscanf_s(token, "%x", &val) == 1) {
+                    bytes[len++] = (uint8_t)val;
+                }
+                else {
+                    printf("잘못된 HEX 값: %s\n", token);
+                }
+            }
+
+            if (len == 0) {
+                printf("전송할 데이터가 없습니다.\n");
+                continue;
+            }
+
+            uint8_t addrWithRw = (I2C_SLAVE_ADDR << 1) | 0x00;
+            uint8_t crc = calcCRC8(addrWithRw, bytes, len);
+            bytes[len++] = crc;
+
+            st = FT4222_I2CMaster_Write(ftHandle,
+                I2C_SLAVE_ADDR,
+                bytes,
+                (uint16)len,
+                &transferred);
+
+            if (st != FT4222_OK) {
+                printf("Read용 Address Write 실패\n");
+                return 0;
+            }
+
+            // 🔹 Register Address에서 2바이트 Read (Value + CRC)
+            uint8_t rx[2] = { 0 };
+            st = FT4222_I2CMaster_Read(ftHandle,
+                I2C_SLAVE_ADDR,
+                rx,
+                2,
+                &transferred);
+
+            if (st != FT4222_OK) {
+                printf("I2C Read 실패\n");
+                return 0;
+            }
+            else {
+                printf("Read 결과: [Address = 0x%02X], [Value = 0x%02X], [CRC = 0x%02X]\n",
+                    bytes[0], rx[0], rx[1]);
+            }
+        }
+        else {
+            printf("첫 단어는 I2C_WRITE(w) 또는 I2C_READ(r) 여야 합니다.\n");
+        }
+    }
+
+    FT_Close(ftHandle);
+    return 0;
+}
 
 // 현재 시간을 "HH:MM:SS" 형식으로 buf에 저장
 void currentTime(char* buf, size_t len)
@@ -202,330 +584,4 @@ void PMIC_I2C_Read(FT_HANDLE ftHandle, uint8_t slaveAddr, uint8_t regAddr)
         printf("Read 결과: [Address = 0x%02X], [Value = 0x%02X], [CRC = 0x%02X]\n",
             regAddr, rx[0], rx[1]);
     }
-}
-
-int main()
-{
-    printf("PMIC I2C Packet Logger with FT4222\n \n");
-
-    char addrInput[16];
-    unsigned int tempAddr = 0;
-    uint8_t I2C_SLAVE_ADDR = 0;
-    unsigned long log_counter = 0;
-
-    char timeStr[16];   // 시간을 저장할 버퍼 (HH:MM:SS면 9바이트면 충분)
-
-    currentTime(timeStr, sizeof(timeStr));
-
-    //printf("현재 시간: %s\n", timeStr);
-
-
-#if 0
-    printf("I2C Address\n Regulation Register is 0x54\n Protection Register is 0x55\n \nEnter 7-bit I2C Slave Address (hex): ");
-    if (scanf_s("%15s", addrInput, (unsigned)_countof(addrInput)) != 1) {
-        printf("입력 오류\n");
-        return -1;
-    }
-    if (sscanf_s(addrInput, "%x", &tempAddr) != 1) {
-        printf("잘못된 주소 입력\n");
-        return -1;
-    }
-    I2C_SLAVE_ADDR = (uint8_t)tempAddr;
-
-    printf("슬레이브 주소 설정됨: 0x%02X\n", I2C_SLAVE_ADDR);
-
-    getchar(); // 버퍼 클리어
-
-    printf("사용법: I2C_WRITE <data...> 또는 w <data...>\n");
-    printf("       I2C_READ (항상 2바이트 읽음) 또는 r\n");
-    printf("exit 또틑 e 입력 시 종료\n");
-#endif
-
-    printf("Read Regulation 0x54, Page 0x02, Address 0x23 : 0x66 이면 OK\n ");
-
-    FT_HANDLE ftHandle = NULL;
-    FT_STATUS ftStatus;
-    DWORD numDevs = 0;
-
-    ftStatus = FT_CreateDeviceInfoList(&numDevs);
-    if (ftStatus != FT_OK || numDevs == 0) {
-        printf("FT4222 장치를 찾을 수 없습니다.\n");
-        return -1;
-    }
-
-    ftStatus = FT_Open(0, &ftHandle);
-    if (ftStatus != FT_OK) {
-        printf("FT4222 장치 열기 실패\n");
-        return -1;
-    }
-
-    FT4222_STATUS ft4222Status = FT4222_I2CMaster_Init(ftHandle, 400); // 400kHz
-    if (ft4222Status != FT4222_OK) {
-        printf("I2C Master 초기화 실패\n");
-        FT_Close(ftHandle);
-        return -1;
-    }
-
-    //Fault register data: 0x010 ~0x014, 0x019 ~0x021
-    //0x010 - FUSA_STATUS_1
-    //0x011 - FUSA_STATUS_2
-    //0x012 - FUSA_STATUS_2A
-    //0x013 - FUSA_STATUS_3
-    //0x014 - FUSA_STATUS_4
-    //0x019 - FLT_RECORD_A
-    //0x01A - FLT_RECORD_B
-    //0x01B - FLT_RECORD_GND_AVIN
-    //0x01C - FLT_RECORD_BG_Temp
-    //0x01D - FLT_RECORD_IntLDOs
-    //0x01E - FLT_RECORD_ExtLDOs
-    //0x01F - FLT_RECORD_BUCKS_B
-    //0x020 - FLT_RECORD_BUCKS_A
-    //0x021 - FLT_RECORD_ExtINPs_7_0
-
-    //printf("=================================================================================\n");
-    /********************************************************************************************
-    I2C Write
-    PMIC_I2C_Write(FT_HANDLE ftHandle, uint8_t slaveAddr, uint8_t regAddr, uint8_t value)
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0xAA, 0xBB);
-    ********************************************************************************************/
-    //printf("=================================================================================\n");
-    /********************************************************************************************
-    I2C Read
-    PMIC_I2C_Read(FT_HANDLE ftHandle, uint8_t slaveAddr, uint8_t regAddr)
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0xAA);
-    ********************************************************************************************/
-
-
-
-    //for (int i = 0; i < 10000000; i++) {
-    //while (1) {
-    //}
-
-    //for (int i = 0; i < 10000000; i++) {
-    //while (log_counter < 10 ){
-
-        // 예: 10번 while에 한 번만 실행
-        //if (log_counter % 10 == 0) {
-            // 30ms 딜레이
-            //Sleep(30);
-
-    printf("실행하려면 Enter 키를 누르세요...\n");
-    getchar();
-
-    //Regulation Register
-    // Page00
-    PMIC_I2C_Write(ftHandle, 0x54, 0x00, 0x00);
-    PMIC_I2C_Write(ftHandle, 0x54, 0x00, 0x00);
-
-    PMIC_I2C_Read(ftHandle, 0x54, 0x00); //0x000 - IO_PAGE_REGU
-    PMIC_I2C_Read(ftHandle, 0x54, 0x01); //0x001 - IO_CHIPNAME_REGU
-    PMIC_I2C_Read(ftHandle, 0x54, 0x02); //0x002 - IO_CHIPVERSION_REGU
-    PMIC_I2C_Read(ftHandle, 0x54, 0x03); //0x003 - IO_DIEID3_REGU
-    //PMIC_I2C_Read(ftHandle, 0x54, 0x04); //0x004
-    //PMIC_I2C_Read(ftHandle, 0x54, 0x05); //0x005
-
-    //PMIC_I2C_Write(ftHandle, 0x54, 0x00, 0x02);
-    //PMIC_I2C_Write(ftHandle, 0x54, 0x00, 0x02);
-    //PMIC_I2C_Read(ftHandle, 0x54, 0x23);
-
-    // 30ms 딜레이
-    //Sleep(30);
-
-    // Page02
-    PMIC_I2C_Write(ftHandle, 0x54, 0x00, 0x02);
-    PMIC_I2C_Write(ftHandle, 0x54, 0x00, 0x02);
-    //PMIC_I2C_Read(ftHandle, 0x54, 0x20);
-    //PMIC_I2C_Read(ftHandle, 0x54, 0x21);
-    PMIC_I2C_Read(ftHandle, 0x54, 0x22); //0x222 - I_OTP_VERSION
-    PMIC_I2C_Read(ftHandle, 0x54, 0x23); //0x223 - I_OTP_INTERNALVERSION
-    //PMIC_I2C_Read(ftHandle, 0x54, 0x24);
-    //PMIC_I2C_Read(ftHandle, 0x54, 0x25);
-
-    // 30ms 딜레이
-    //Sleep(30);
-
-    //Protection Register
-    // Page01
-    PMIC_I2C_Write(ftHandle, 0x55, 0x00, 0x01);
-    PMIC_I2C_Write(ftHandle, 0x55, 0x00, 0x01);
-    PMIC_I2C_Read(ftHandle, 0x55, 0x02); //0x102 - IO_MODECTRL Read시 디폴트 0x65
-    PMIC_I2C_Write(ftHandle, 0x55, 0x02, 0x25); //0x102 - IO_MODECTRL
-
-    // 10s 딜레이
-    Sleep(10000);
-
-    PMIC_I2C_Write(ftHandle, 0x55, 0x02, 0x65); //0x102 - IO_MODECTRL
-
-    //}
-    //log_counter++;
-//}
-
-#if 0
-    //Protection Register
-    //Regulation Register
-    printf("[Page-0]=================================================================================\n");
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00, 0x00);
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00, 0x00);
-
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00); //0x000 - IO_PAGE_REGU
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x01); //0x001 - IO_CHIPNAME_REGU
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x02); //0x002 - IO_CHIPVERSION_REGU
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x03); //0x003 - IO_DIEID3_REGU
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x04); //0x004 - IO_DIEID2_REGU
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x05); //0x005 - IO_DIEID1_REGU
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x06); //0x006 - IO_DIEID0_REGU
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x0A); //0x00A - OTP_VERSION_REGU
-
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x10); //0x010 - FUSA_STATUS_1
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x11); //0x011 - FUSA_STATUS_2
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x12); //0x012 - FUSA_STATUS_2A
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x13); //0x013 - FUSA_STATUS_3
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x14); //0x014 - FUSA_STATUS_4
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x19); //0x019 - FLT_RECORD_A
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x1A); //0x01A - FLT_RECORD_B
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x1B); //0x01B - FLT_RECORD_GND_AVIN
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x1C); //0x01C - FLT_RECORD_BG_Temp
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x1D); //0x01D - FLT_RECORD_IntLDOs
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x1E); //0x01E - FLT_RECORD_ExtLDOs
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x1F); //0x01F - FLT_RECORD_BUCKS_B
-
-
-    printf("[Page-1]=================================================================================\n");
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00, 0x01);
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00, 0x01);
-
-
-    printf("[Page-2]=================================================================================\n");
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00, 0x02);
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00, 0x02);
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x20); //0x020 - FLT_RECORD_BUCKS_A
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x21); //0x021 - FLT_RECORD_ExtINPs_7_0
-
-
-    printf("[PMIC_RAA271005_INIT]====================================================================\n");
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00, 0x01);
-    PMIC_I2C_Write(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x00, 0x01);
-
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x07); //0x107 - WDT_CFG0 (OTP) 
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x08); //0x108 - WDT_CFG1 (OTP) //WDT_ULCNT, WDT_LLCNT
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x09); //0x109 - WDT_CFG2 (OTP)
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x16); //0x116 - FUSA_TIMER_1 (OTP)
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x17); //0x117 - FUSA_TIMER_2 (OTP)
-    PMIC_I2C_Read(ftHandle, PMIC_I2C_SLAVE_ADDR, 0x2C); //0x12C - FLT_MASK_B (OTP)
-#endif
-    char line[256];
-    while (1) {
-        printf("> ");
-        if (!fgets(line, sizeof(line), stdin)) break;
-
-        line[strcspn(line, "\r\n")] = 0; // 개행 제거
-        if (strcmp(line, "exit") == 0) break;
-        if (strcmp(line, "e") == 0) break;
-        if (strlen(line) == 0) continue;
-
-        char* context = NULL;
-        char* token = strtok_s(line, " ", &context);
-        if (!token) continue;
-
-        for (char* p = token; *p; p++) *p = toupper(*p);
-
-        int command = parseCommand(token);
-
-        if (command == 1) { // I2C_WRITE
-            uint8_t bytes[256];
-            int len = 0;
-
-            while ((token = strtok_s(NULL, " ", &context)) != NULL) {
-                unsigned int val;
-                if (sscanf_s(token, "%x", &val) == 1) {
-                    bytes[len++] = (uint8_t)val;
-                }
-                else {
-                    printf("잘못된 HEX 값: %s\n", token);
-                }
-            }
-
-            if (len == 0) {
-                printf("전송할 데이터가 없습니다.\n");
-                continue;
-            }
-
-            uint8_t addrWithRw = (I2C_SLAVE_ADDR << 1) | 0x00;
-            uint8_t crc = calcCRC8(addrWithRw, bytes, len);
-            bytes[len++] = crc;
-
-            uint16 transferred = 0;
-            ft4222Status = FT4222_I2CMaster_Write(ftHandle,
-                I2C_SLAVE_ADDR,
-                bytes,
-                (uint16)len,
-                &transferred);
-
-            if (ft4222Status != FT4222_OK) {
-                printf("I2C Write 실패\n");
-            }
-            else {
-                logPacket("I2C_WRITE", bytes, len, 1);
-            }
-        }
-        else if (command == 2) { // I2C_READ
-            uint8_t bytes[256];
-            uint16 transferred = 0;
-            FT4222_STATUS st;
-            int len = 0;
-
-            while ((token = strtok_s(NULL, " ", &context)) != NULL) {
-                unsigned int val;
-                if (sscanf_s(token, "%x", &val) == 1) {
-                    bytes[len++] = (uint8_t)val;
-                }
-                else {
-                    printf("잘못된 HEX 값: %s\n", token);
-                }
-            }
-
-            if (len == 0) {
-                printf("전송할 데이터가 없습니다.\n");
-                continue;
-            }
-
-            uint8_t addrWithRw = (I2C_SLAVE_ADDR << 1) | 0x00;
-            uint8_t crc = calcCRC8(addrWithRw, bytes, len);
-            bytes[len++] = crc;
-
-            st = FT4222_I2CMaster_Write(ftHandle,
-                I2C_SLAVE_ADDR,
-                bytes,
-                (uint16)len,
-                &transferred);
-
-            if (st != FT4222_OK) {
-                printf("Read용 Address Write 실패\n");
-                return 0;
-            }
-
-            // 🔹 Register Address에서 2바이트 Read (Value + CRC)
-            uint8_t rx[2] = { 0 };
-            st = FT4222_I2CMaster_Read(ftHandle,
-                I2C_SLAVE_ADDR,
-                rx,
-                2,
-                &transferred);
-
-            if (st != FT4222_OK) {
-                printf("I2C Read 실패\n");
-                return 0;
-            }
-            else {
-                printf("Read 결과: [Address = 0x%02X], [Value = 0x%02X], [CRC = 0x%02X]\n",
-                    bytes[0], rx[0], rx[1]);
-            }
-        }
-        else {
-            printf("첫 단어는 I2C_WRITE(w) 또는 I2C_READ(r) 여야 합니다.\n");
-        }
-    }
-
-    FT_Close(ftHandle);
-    return 0;
-}
+}
\ No newline at end of file