csu3_am335x/EVSE/Projects/CCS/Apps/define.h

/*===========================================================================
                    Combined Charging System (CCS): SECC
                                 define.h

                        initiated by Vern, Joseph
                           (since 2019/07/19)
   =============================================================================*/

#ifndef DEFINE_H_
#define DEFINE_H_
#include "version.h"
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <sys/timeb.h>
//#include "CsuCommAC.h"


/**************************************************************************************/
/*********************************NAND Flash mapping *****************************/
/**************************************************************************************/
/*
   sector size	   512 KiB
   Page size       4096 b
   OOB size        224 b
   Erase size      524288 b
   -------------------------------------------------------------------------------------------------------------------------------
   Segment                  Physical address            Size
   -------------------------------------------------------------------------------------------------------------------------------
   MLO						        0x00000000-0x0007FFFF		512 KB
   Primary u-boot                   0x00080000-0x0017FFFF		1 MB
   Environment                      0x00180000-0x001FFFFF		512 KB
   Secondary u-boot	                0x00200000-0x002FFFFF		1 MB
   Primary dtb				        0x00300000-0x0037FFFF		512 KB
   Secondary dtb				    0x00380000-0x003FFFFF		512 KB
   Primary kernel				    0x00400000-0x00DFFFFF		10 MB
   Secondary Kernel                 0x00E00000-0x017FFFFF		10 MB
   Primary root file system		    0x01800000-0x029FFFFF		24 MB
   Secondary root file system	    0x03000000-0x047FFFFF		24 MB
   Primary user configuration       0x04800000-0x004DFFFF		6 MB
   Secondary user configuration	    0x04E00000-0x0053FFFF		6 MB
   Factory default configuration	0x05400000-0x0059FFFF		6 MB
   Storage					        0x05A00000-0x7FFFFFFF		1958 MB
 */
 #define ENABLE              1
 #define DISABLE             0
 #define PASS                1
 #define FAIL                0

/**************************************************************************************/
/*********************************System Limitation**********************************/
/**************************************************************************************/
#ifdef AWCCS
#undef CONNECTOR_TEMP_DETECTION
#define CCS_ENERGY_TRANSFER_MODE                    MODE_AC_SINGLE_PHASE_CORE 
#else
#define CCS_ENERGY_TRANSFER_MODE                    MODE_DC_EXTENDED
#endif

//#define SUPPORT_ISO15118_PnC      
//#define SUPPORT_ISO15118_VAS      
//#define SUPPORT_TLS_CONNECTION              
#define SUPPORT_DIN70122_ISO15118_4              0         		
#define MIN_SUPPORTED_CURRENT              	   3 	   			   
#define CONNECTOR_TEMP_DETECTION                  //REMA

#ifdef SUPPORT_ISO15118_VAS
#define SUPPORT_TLS_CONNECTION          
#endif
#ifdef SUPPORT_ISO15118_PnC
#define SUPPORT_TLS_CONNECTION          
#endif

#define SIZE_OF_LOG_BUFFER              256         //Bytes

#define PARAMETER_NORMAL_MODE           ENABLE      //DISABLE: using sudo parameters
                                                    //ENABLE: using CAN commands
//For Test or Burn-in Purpose
#define MANUAL_SET_EV_TARGET_FUNCTION           DISABLE
#define SUDO_EV_TARGET_VOLTAGE                  500 //unit: 1V
#define SUDO_EV_TARGET_CURRENT                  60  //unit: 1A

//Configuration for CCS EVSE Process
#define CABLECHECK_TARGET_VOLTAGE               500 //unit 1V, default: 500V
#define CABLECHECK_TARGET_CURRENT               2   //unit: 1A, default: 2A
#define PRECHARGE_TARGET_CURRENT                2   //unit: 1A, default: 2A

//EVSE ID
#define CCS_AC_EVSEID                           "PHIHONG_CCS_AC_001"  //max: DIN = 32, ISO1/ISO2 = 37 bytes
#define CCS_DC_EVSEID                           "PHIHONG_CCS_DC_001"  //max: DIN = 32, ISO1/ISO2 = 37 bytes
#define CCS_AC_METER_ID                         "ABCDE-0123456789-0123456789" //max = 32 bytes
#define CCS_AC_SIG_METER_READING                "SIG_METER_READING_ABCDE-0123456789" //max = 64 bytes

/*CCS Protocol ID*/
#define V2GT_MSG_PROTOCOL_DIN70121                  0
#define V2GT_MSG_PROTOCOL_ISO15118_2014             1    //i.e. ISO15118-2 (ISO 1)
#define V2GT_MSG_PROTOCOL_ISO15118_2018             2    //i.e. ISO15118-20 (ISO 2)
#define V2GT_MSG_PROTOCOL_HIGHEST_PRIORITY          255  //for auto detect highest priority protocol

#define V2GT_MSG_PROTOCOL_PREFERENCE              V2GT_MSG_PROTOCOL_HIGHEST_PRIORITY // V2GT_MSG_PROTOCOL_ISO15118_2014//V2GT_MSG_PROTOCOL_HIGHEST_PRIORITY
//#define CCS_ENERGY_TRANSFER_MODE                    MODE_DC_EXTENDED
                                                    //DC: MODE_DC_EXTENDED (default)
                                                    //AC: MODE_AC_SINGLE_PHASE_CORE, MODE_AC_THREE_PHASE_CORE

#define SET_NO_PWM_IF_NOT_GET_PERMISSION                    0
#define SET_5_PWM_ONCE_RX_CM_SLAC_PARM_REQ                  1
#define SET_5_PWM_ONCE_GET_PERMISSION_IN_AUTHORIZATIONRES   2

#define FIRMWARE_VERSION_COMPILE_SETTING_RELEASE_MODE       ENABLE  //default: ENABLE: release; DISABLE: debug
#define NEW_SLAC_ARCHITECTURE_SWITCH                        ENABLE  //defualt: ENABLE
#define CAN_RAMDOM_MATCHING_ID_MECHANISM                    ENABLE  //defualt: ENABLE
#define CAN_RX_TIMEOUT_MECHANISM                            DISABLE  //defualt: ENABLE
#define SLAC_FIRST_RESPONSE_METHOD                          SET_5_PWM_ONCE_RX_CM_SLAC_PARM_REQ

#define TCPDUMP_PACKETS_SNIFFER_SWITCH                      DISABLE //default: DISABLE
#define CANDUMP_PACKETS_SNIFFER_SWITCH                      DISABLE //default: DISABLE

#define DYNAMIC_ETH0_IP_MECHANISM                           ENABLE //default: DISABLE
#define CP_PROTECTION_MECHANISM                             DISABLE  //default: ENABLE
#define PP_PROTECTION_MECHANISM                             DISABLE //default: DISABLE
#define SUDO_PSD_PARAMETER_MECHANISM                        ENABLE  //default: ENABLE
#define TESLA_SLOW_INCREASE_CURRENT_FUNCTION                DISABLE
#define V2G_SECC_TIMEOUT_PROTECTION                         ENABLE
#define PATCH_FOR_BMW_I3_BUG_EVSEMAXIMUMVOLTAGELIMIT_599V   ENABLE   //default: ENABLE; CE/UL: DISABLE

//CSU CAN Message EV Stop Type
#define EV_NORMAL_STOP      1
#define EV_EMERGENCY_STOP   2

//CSU CAN Message GFD Isolation Status Type
#define GFD_Invalid       0     //ongoing
#define GFD_Valid         1
#define GFD_Warning       2
#define GFD_Fault         3
#define GFD_No_IMD        4     //for ISO 15118

//Default Ethernet Port Base for eth0
#define ETH0_PORT_BASE    20

//Energy Transfer Mode
#define MODE_AC_SINGLE_PHASE_CORE    0
#define MODE_AC_THREE_PHASE_CORE     1
#define MODE_DC_CORE                 2
#define MODE_DC_EXTENDED             3
#define MODE_DC_COMBO_CORE           4
#define MODE_DC_UNIQUE               5

/*
   0xAaBbCcDd
   Aa: main version
   Bb: minor version
   Cc:
    0x01: UL
    0x02: CE
    0x03: JP
    0x04: GB
   Dd:
    0x01: CCS protocol
    0x02: CHAdeMO protocol
    0x03: GB Protocol
 */

/*Download Image Type*/
#define IMAGE_TYPE_KERNEL_CONFIGURATION_DTB     1
#define IMAGE_TYPE_BOOTLOADER_UBOOT             2
#define IMAGE_TYPE_OS_KERNEL_ZIMAGE             3
#define IMAGE_TYPE_ROOT_FILESYSTEM_RAMDISK      4
#define IMAGE_TYPE_ROOT_APP_ZIP                 5
#define IMAGE_TYPE_BOOTLOADER_MLO_SPL           6
#define IMAGE_TYPE_USER_CONFIGURATION           7
//--- [CAUTION] To increase type ID, please modify this condition.
//(Check_DwnldImgParameter())

/*relevant to Quantity */
#define CHAdeMO_QUANTITY    1
#define CCS_QUANTITY        1
#define GB_QUANTITY         1

/*SystemLog message*/
#define SystemLogMessage            //for engineer to do analysis

#define CSUCOMMDC_TASK_FLAG        (ShmInternalComm->InternalCommUnion.bits)
//#define CSUCOMMAC_SHM              (ShmInternalCommAC->gun_info[0].acCcsInfo)
#define EVCOMM_SYS_INFO            (ShmSysConfigAndInfo->SysInfo.CcsChargingData[0])
#define SLAC_INFO                  (ShmSysConfigAndInfo->SysInfo.CcsChargingData[0].evcc_slac_data)
#define CCS_HANDSHAKE_PROTOCOLS    (ccs_handshake.supportedAppProtocolReq.AppProtocol)

#define GPIO_SYS_DIR 		       "/sys/class/gpio"
#define GPIO_2_23_AM_IO_1          87

// Debug Message
#define DEBUG_CCS_EVEM_MESSAGE_SHOW     ENABLE

#if DEBUG_CCS_EVEM_MESSAGE_SHOW == ENABLE
    #define DEBUG_MAIN_PRINTF           printf
    #define DEBUG_EVCOMM_PRINTF         printf
#else
    #define DEBUG_MAIN_PRINTF(...)
    #define DEBUG_EVCOMM_PRINTF(...)
#endif

//Precharge Relay Status
#define EVSE_STATUS_NOT_READY_FOR_PRECHARGE         0   //un-initialized
#define EVSE_STATUS_READY_FOR_PRECHARGE             2   //DC+ Relay: OFF, Precharge Relay: ON
#define EVSE_STATUS_READY_FOR_ENERGY_TRANSFER       3   //DC+ Relay: ON, Precharge Relay: OFF


/**************************************************************************************/
/**************************share memory key information***************************/
/**************************************************************************************/
#define ShmSysConfigAndInfoKey      3001    //0xBB9
#define ShmCcsCommKey               3004    //0xBBC
#define ShmStatusCodeKey            3005    //0xBBD
#define ShmInternalCommKey          3009    //0xBC1
#define ShmInternalCommACKey        3007    //0x7D1

/**************************************************************************************/
/****structure SysConfigData => shall store the data to NAND flash****************/
/****structure SysInfoData => shall NOT store the data to NAND flash***************/
/****according to System Configuration and Information Table.xlsx Rev.0.2 *******/
/**************************************************************************************/

struct EthConfigData
{
    unsigned char EthDhcpClient;                //0: enable,1: disable
    unsigned char EthMacAddress[18];                //default: Null
    unsigned char EthIpAddress[16];                 //Eth0 default:192.168.0.10	,Eth1 default:192.168.1.10
    unsigned char EthSubmaskAddress[16];            //Eth0 default:255.255.255.0	,Eth1 default:255.255.255.0
    unsigned char EthGatewayAddress[16];            //Eth0 default:192.168.0.254	,Eth1 default:192.168.1.254
};

struct WifiConfigData
{
    unsigned char WifiMode;                     //0: disable, 1: Infrastructure client, 2: Infrastructure server, 3: Ad-Hoc
    unsigned char WifiSsid[256];                    //default: Null
    unsigned char WifiPassword[256];                //default: Null
    int WifiRssi;                               //dbm
    unsigned char WifiDhcpServer;               //0: enable, 1: disable
    unsigned char WifiDhcpClient;               //0: enable, 1: disable
    unsigned char WifiMacAddress[18];           //default: Null
    unsigned char WifiIpAddress[16];                //default:192.168.2.10
    unsigned char WifiSubmaskAddress[16];           //default:255.255.255.0
    unsigned char WifiGatewayAddress[16];       //default:192.168.2.254
};

struct TeleConfigData
{
    unsigned char TelcomApn[256];               //default: Null
    int TelcomRssi;                         //dbm
    unsigned char TelcomChapPapId[256];             //default: Null
    unsigned char TelcomChapPapPwd[256];        //default: Null
    unsigned char TelcomModemImei[16];              //default: Null
    unsigned char TelcomSimImsi[16];                //default: Null
    unsigned char TelcomSimStatus;                  //0: no SIM card is found, 1: valid SIM card, 2: invalid SIM card
    unsigned char TelcomModemMode;              //0: No services, 1: CDMA, 2: GSM/GPRS, 3: WCDMA, 4: GSM/WCDMA, 5: TD_SCDMA mode, 6: Unknow
    unsigned char TelcomIpAddress[16];              //default: Null
};

struct SysConfigData
{
    /**************System***************/
    unsigned char ModelName[64];                    //charger model name
    unsigned char SerialNumber[64];                     //charger system serial number
    unsigned char SystemId[128];                        //charger system ID
    unsigned char SystemDateTime[32];               //charger system date and time
    unsigned char AuthorisationMode;                    //0: Phihong RFID tag,  1: OCPP backend,  2: Phihong backend,  3: free mode
    unsigned char DefaultLanguage;                      //
    unsigned char RfidCardNumEndian;                //0: little endian,  1: big endian
    unsigned short AcPlugInTimes;                       //0~65535
    unsigned short GbPlugInTimes;                   //0~65535
    unsigned short Ccs1PlugInTime;                  //0~65535
    unsigned short Ccs2PlugInTimes;                     //0~65535
    unsigned short ChademoPlugInTimes;              //0~65535
    /**************Charging***************/
    unsigned short MaxChargingEnergy;               //0: no limit,	1 ~ 65535	kWh
    unsigned short MaxChargingPower;                //0: rating value, 1 ~ RATING_POWER	kW"
    unsigned short MaxChargingCurrent;              //0: rating value, 1 ~ RATING_CURRENT	amp"
    unsigned short MaxChargingDuration;                 //0: no limit,	1 ~ 65535	minutes
    unsigned char PhaseLossPolicy;                      //0: charging,  1: stop charging
    unsigned char LocalWhiteCard[10][32];               //Max. card quantity is 10
    unsigned char UserId[32];                       //the user use this ID to trigger charging event, it can be RFID card number, OCPP IdTag, etc.
    /**************Network***************/
    unsigned char FtpServer[32];                        //the ftp server for Phihong server to do data transimission
    struct EthConfigData Eth0Interface;
    struct EthConfigData Eth1Interface;
    struct WifiConfigData AthInterface;
    struct TeleConfigData TelecomInterface;
    /**************Backend***************/
    unsigned int BackendConnTimeout;                //default : 300s
    unsigned char OfflinePolicy;                        //0: local list, 1: Phihong RFID tag, 2: free charging, 3: no charging
    unsigned short OfflineMaxChargeEnergy;          //0: same as MaxChargingEnergy, 1 ~ 65535 kWh
    unsigned short OfflineMaxChargeDuration;            //0: same as MaxChargeDuration, 1 ~ 65535 minutes
    unsigned char OcppServerURL[512];               //http: non-secure OCPP 1.5-S, https: secure OCPP 1.5-S, ws: non-secure OCPP 1.6-J, wss: secure OCPP 1.6-J"
    unsigned char ChargeBoxId[128];
    unsigned int Checksum;                      //4 bytes checksum
};

#define SLAC_EVSE_MAC_LENGTH    6
#define SLAC_EVMAC_LENGTH       6
#define SLAC_RUNID_LENGTH       8
#define SLAC_AAG_LENGTH         64     //ISO 15118 defines it as 0x3A, i.e. 58
struct EVCC_SLAC_DATA_ARRAY_TYPE {
    unsigned char EvMac[SLAC_EVMAC_LENGTH];
    unsigned char RunID[SLAC_RUNID_LENGTH];
    unsigned short AAG[SLAC_AAG_LENGTH];
    unsigned char StartAttenCharCnt;
    unsigned char StartAttenCharErr;
    unsigned char MnbcSoundNum;
    unsigned char MnbcSoundCnt;
    unsigned char AttenProfileCnt;
    unsigned char AagGroupsNum;
    unsigned char AttenCharRspCnt;
    unsigned char ValidateReqCnt;
    unsigned char MatchReqNum;
    float AAG_quality_ori;
    float AAG_quality_refined;
};

#define EVCC_SLAC_DATA_ARRAY_TYPE_ARRAY_SIZE    20
struct EVCC_SLAC_DATA_TYPE {
    unsigned char arrayLen;
    struct EVCC_SLAC_DATA_ARRAY_TYPE array[EVCC_SLAC_DATA_ARRAY_TYPE_ARRAY_SIZE];
};

struct ChargingInfoData {
    float MaximumChargingVoltage;                   //0~6553.5 volt, unit = 1V
    float AvailableChargingCurrent;                 //0~6553.5 amp, unit =1A
    float AvailableChargingPower;                   //0~6553.5 kW, unit = 1KW
    float PresentChargingVoltage;                   //0~6553.5 volt, unit = 1V
    float PresentChargingCurrent;                   //0~6553.5 amp, unit = 1A
    float PresentChargingPower;                     //0~6553.5 kW, unit = 1KW
    float PresentChargedEnergy;                     //0~6553.5 kWh, unit = 1KWH
    int PresentChargedDuration;                     // second, unit = 1s
    int RemainChargingDuration;                     // second, unit = 1s
    float EvBatteryMaxVoltage;                      // 0~6553.5 volt, unit = 1V
    float EvBatteryMaxCurrent;                      //1V
    float EvBatteryMaxPower;                        //1KW
    float EvBatterytargetVoltage;                   // 0~6553.5 volt, unit = 1V
    float EvBatterytargetCurrent;                   //1A
    int EvBatterySoc;                               // 0~100%, unit = 1%
    float EvBatteryCapacity;                        //1KWH
    float EvBatteryEngergyRequest;                  //1KWH
    unsigned char ConnectorPlugIn;                  //0: unplug, 1: Plug-in
    unsigned char ConnectorLocked;                  //0: unlocked, 1:locked.
    float CpVoltage;                                //
    unsigned char CpState;                          //1:state A, 2:State B1, 3:State B2, 4:State C, 5:State D, 6:State E, 7:State F, 8: Pilot error
    unsigned char CpDuty;                           //0~100%
    float PpVoltage;
    unsigned char EVSEPrechargeStatus;              //00:not ready, 01:ready for precharge, 02: ready for engergy trnasfer (> 2A)
    unsigned char IsolationStatus;                  //0:ongoing, 1:valid, 2:warning/fault
    unsigned char DC_EVSEStatus;
    unsigned char SwitchCpStateE_status;
    unsigned char QCA7K_SetKeyDone;
    unsigned char CpState_err;
    unsigned char CpState_err_logged;
    unsigned char CableCheckPreCountDownDone;
    unsigned char End_Process_inused;
    struct timeb V2G_SECC_CableCheck_Timer_Start;
    struct timeb V2G_SECC_CableCheck_Timer_End;
    struct timeb V2G_SECC_Precharge_Timer_Start;
    struct timeb V2G_SECC_Precharge_Timer_End;
    struct timeb V2G_SECC_CurrentDemand_Timer_Start;
    struct timeb V2G_SECC_CurrentDemand_Timer_End;
    struct timeb V2G_SECC_ChargingStatus_Timer_Start;
    struct timeb V2G_SECC_ChargingStatus_Timer_End;
    struct timeb V2G_SECC_WeldingDetection_Timer_Start;
    struct timeb V2G_SECC_WeldingDetection_Timer_End;
    struct timeb V2G_SECC_Sequence_Timer_Start;
    struct timeb V2G_SECC_Sequence_Timer_End;
    struct timeb V2G_SECC_Msg_Timer_Start;
    struct timeb V2G_SECC_Msg_Timer_End;
    unsigned short SDP_TCP_Server_Port_active;
    unsigned char SessionID[8];
    unsigned char V2G_Rx_Msg;
    unsigned char SequenceError;
    unsigned char SupportedAppProtocol_result;          //appHandresponseCodeType: 0,1,2
    char CM_ATTEN_CHAR_IND_retry;
    struct EVCC_SLAC_DATA_TYPE evcc_slac_data;
    unsigned char State_Change_Ignored_Notice;
    unsigned char EVCCID[8];
    unsigned char EVCCID_length;
    float AC_EVSENominalVoltage;                        //unit: 1V

    //previous state
    float MaximumChargingVoltage_pre;                   //0~6553.5 volt, unit = 1V
    float AvailableChargingCurrent_pre;                 //0~6553.5 amp, unit =1A
    float AvailableChargingPower_pre;                   //0~6553.5 kW, unit = 1KW
    float PresentChargingVoltage_pre;                   //0~6553.5 volt, unit = 1V
    float PresentChargingCurrent_pre;                   //0~6553.5 amp, unit = 1A
    float PresentChargingPower_pre;                     //0~6553.5 kW, unit = 1KW
    float PresentChargedEnergy_pre;                     //0~6553.5 kWh, unit = 1KWH
    int PresentChargedDuration_pre;                     // second, unit = 1s
    int RemainChargingDuration_pre;                     // second, unit = 1s
    float EvBatteryMaxVoltage_pre;                      // 0~6553.5 volt, unit = 1V
    float EvBatteryMaxCurrent_pre;                      //1A
    float EvBatteryMaxPower_pre;                            //1KW
    float EvBatterytargetVoltage_pre;                   // 0~6553.5 volt, unit = 1V
    float EvBatterytargetCurrent_pre;                   //1A
    int EvBatterySoc_pre;                               // 0~100%, unit = 1%
    float EvBatteryCapacity_pre;                        //1KWH
    float EvBatteryEngergyRequest_pre;                      //1KWH
    unsigned char ConnectorPlugIn_pre;                  //0: unplug, 1: Plug-in
    unsigned char ConnectorPlugIn_new;                  //0: unplug, 1: Plug-in
    unsigned char ConnectorLocked_pre;                  //0: unlocked, 1:locked.
    float CpVoltage_pre;                                //
    unsigned char CpState_pre;                          //1:state A, 2:State B1, 3:State B2, 4:State C, 5:State D, 6:State E, 7:State F, 8: Pilot error
    unsigned char CpDuty_pre;                           //0~100%
    float PpVoltage_pre;
    unsigned char EVSEPrechargeStatus_pre;              //
    unsigned char IsolationStatus_pre;                  //0:ongoing, 1:valid, 2:warning/fault
    unsigned char DC_EVSEStatus_pre;
    unsigned char SwitchCpStateE_status_pre;
    unsigned char V2G_Rx_Msg_pre;
    float AC_EVSENominalVoltage_pre;                    //unit: 1V
};

struct SysInfoData
{
    /**************System***************/
    unsigned char SystemStatus;                     //0: Booting, 1: idle, 2: authorizing, 3: preparing, 4: charging, 5: terminating, 6: alarm, 7: fault
    unsigned char FactoryConfiguration;             //0: normal, 1: trigger, charger will return the configuration to factory default if trigger
    float InputVoltageR;                    //0~655.35 volt
    float InputVoltageS;                        //0~655.35 volt
    float InputVoltageT;                        //0~655.35 volt
    unsigned int SystemFanRotaSpeed;            //0 ~ 65535 RPM
    unsigned int PsuFanRotaSpeed;                   //0 ~ 65535 RPM
    unsigned char AuxPower5V;                   //0 ~ 255 volt
    unsigned char AuxPower12V;                      //0 ~ 255 volt
    unsigned char AuxPower24V;                      //0 ~ 255 volt
    unsigned char AuxPower48V;                      //0 ~ 255 volt
    unsigned char CsuHwRev[32];                 //CSU board hardware version
    unsigned char CsuBootLoadFwRev[32];             //CSU board bootloader firmware version
    unsigned char CsuKernelFwRev[32];           //CSU board OS kernel firmware version
    unsigned char CsuRootFsFwRev[32];           //CSU board root file system firmware version
    unsigned char CsuPrimFwRev[32];                 //CSU board root file system firmware version
    unsigned char LcmHwRev[32];                 //LCM module hardware version
    unsigned char LcmFwRev[32];                 //LCM module firmware version
    unsigned char PsuHwRev[32];                     //PSU hardware version
    unsigned char PsuPrimFwRev[32];                 //PSU primary firmware version
    unsigned char PsuSecFwRev[32];                  //PSU secondary firmware version
    unsigned char AuxPwrHwRev[32];                  //Aux. power module hardware version
    unsigned char AuxPwrFwRev[32];                  //Aux. power module firmware version
    unsigned char FanModuleHwRev[32];           //Fan  module hardware version
    unsigned char FanModuleFwRev[32];           //Fan  module firmware version
    unsigned char RelayModuleHwRev[32];             //Relay control  module hardware version
    unsigned char RelayModuleFwRev[32];             //Relay control  module firmware version
    unsigned char TelcomModemFwRev[32];         //the 3G/4G modem firmware version
    int SystemAmbientTemp;                  // -40 ~ 215 degree C
    int SystemCriticalTemp;                 // -40 ~ 215 degree C
    int CcsConnectorTemp;                   // -40 ~ 215 degree C
    int PsuAmbientTemp;                     // -40 ~ 215 degree C
    /**************Charging***************/
    struct ChargingInfoData ChademoChargingData[CHAdeMO_QUANTITY];
    struct ChargingInfoData CcsChargingData[CCS_QUANTITY];
    struct ChargingInfoData GbChargingData[GB_QUANTITY];
    /**************Network***************/
    unsigned char InternetConn;                     //0: disconnected, 1: connected
    /**************Backend***************/
    unsigned char OcppConnStatus;               //0: disconnected, 1: connected
};

struct SysConfigAndInfo
{
    struct SysConfigData SysConfig;
    struct SysInfoData SysInfo;
};

struct FaultCodeData
{
    unsigned char PreviousFaultVal[4];
    union
    {
        unsigned char FaultVal[4];
        struct
        {
            //FaultVal[0]
            unsigned char ChademoOutputFuseBlew : 1;              //bit 0
            unsigned char CcsOutputFuseBlew : 1;                  //bit 1
            unsigned char GbOutputFuseBlew : 1;                       //bit 2
            unsigned char RcdSelfTestFail : 1;                        //bit 3
            unsigned char AcInputContactor1Welding : 1;           //bit 4
            unsigned char AcInputContactor1DrivingFault : 1;          //bit 5
            unsigned char AcInputContactor2Welding : 1;           //bit 6
            unsigned char AcInputContactor2DrivingFault : 1;          //bit 7
            //FaultVal[1]
            unsigned char AcOutputRelayWelding : 1;               //bit 0
            unsigned char AcOutputRelayDrivingFault : 1;              //bit 1
            unsigned char ChademoOutputRelayWelding : 1;          //bit 2
            unsigned char ChademoOutputRelayDrivingFault    : 1;     //bit 3
            unsigned char CcsOutputRelayWelding : 1;              //bit 4
            unsigned char CcsOutputRelayDrivingFault : 1;         //bit 5
            unsigned char GbOutputRelayWelding : 1;               //bit 6
            unsigned char GbOutputRelayDrivingFault : 1;              //bit 7
            //FaultVal[2]
            unsigned char AcConnectorTempSensorBroken : 1;            //bit 0
            unsigned char ChademoConnectorTempSensorBroken : 1;   //bit 1
            unsigned char CcsConnectorTempSensorBroken : 1;       //bit 2
            unsigned char GbConnectorTempSensorBroken : 1;            //bit 3
            unsigned char WiFiModuleBroken : 1;                   //bit 4
            unsigned char Telecom4GModuleBroken : 1;              //bit 5
            unsigned char AuxPowerModuleBroken : 1;               //bit 6
            unsigned char RelayControlModuleBroken : 1;          //bit 7
            //FaultVal[3]
            unsigned char ChademoConnectorLockFail : 1;           //bit 0
            unsigned char GbConnectorLockFail : 1;                    //bit 1
            unsigned char AcConnectorLockFail : 1;                    //bit 2
            unsigned char ChademoModuleBroken : 1;                //bit 3
            unsigned char CcsModuleBroken : 1;                    //bit 4
            unsigned char GbModuleBroken : 1;                     //bit 5
            unsigned char PsuModuleBroken : 1;                        //bit 6
            unsigned char : 1;                                   //bit 7		reserved
        } bits;
    } FaultEvents;
};


struct AlarmCodeData
{
    unsigned char PreviousAlarmVal[8];
    union
    {
        unsigned char AlarmVal[8];
        struct
        {
            //AlarmVal[0]
            unsigned char SystemL1InputOVP : 1;                   //bit 0
            unsigned char SystemL2InputOVP : 1;                   //bit 1
            unsigned char SystemL3InputOVP : 1;                       //bit 2
            unsigned char SystemL1InputUVP : 1;                   //bit 3
            unsigned char SystemL2InputUVP : 1;                   //bit 4
            unsigned char SystemL3InputUVP : 1;                   //bit 5
            unsigned char PsuL1InputOVP : 1;                      //bit 6
            unsigned char PsuL2InputOVP : 1;                      //bit 7
            //AlarmVal[1]
            unsigned char PsuL3InputOVP : 1;                      //bit 0
            unsigned char PsuL1InputUVP : 1;                      //bit 1
            unsigned char PsuL2InputUVP : 1;                      //bit 2
            unsigned char PsuL3InputUVP : 1;                     //bit 3
            unsigned char SystemL1InputDrop : 1;                  //bit 4
            unsigned char SystemL2InputDrop : 1;                  //bit 5
            unsigned char SystemL3InputDrop : 1;                  //bit 6
            unsigned char SystemAcOutputOVP : 1;                  //bit 7
            //AlarmVal[2]
            unsigned char SystemAcOutputOCP : 1;                  //bit 0
            unsigned char SystemChademoOutputOVP : 1;         //bit 1
            unsigned char SystemChademoOutputOCP : 1;         //bit 2
            unsigned char SystemCcsOutputOVP : 1;                 //bit 3
            unsigned char SystemCcsOutputOCP : 1;                 //bit 4
            unsigned char SystemGbOutputOVP : 1;                  //bit 5
            unsigned char SystemGbOutputOCP : 1;                  //bit 6
            unsigned char SystemAmbientOTP : 1;                  //bit 7
            //AlarmVal[3]
            unsigned char SystemCriticalPointOTP : 1;             //bit 0
            unsigned char PsuAmbientOTP : 1;                      //bit 1
            unsigned char PsuCriticalPointOTP : 1;                    //bit 2
            unsigned char AuxPowerModuleOTP : 1;                  //bit 3
            unsigned char RelayBoardOTP : 1;                      //bit 4
            unsigned char ChademoConnectorOTP : 1;                //bit 5
            unsigned char CcsConnectorOTP : 1;                    //bit 6
            unsigned char GbConnectorOTP : 1;                 //bit 7
            //AlarmVal[4]
            unsigned char AcConnectorOTP : 1;                     //bit 0
            unsigned char RcdTrip : 1;                                //bit 1
            unsigned char ChademoGfdTrip : 1;                     //bit 2
            unsigned char CcsGfdTrip : 1;                         //bit 3
            unsigned char GbGfdTrip : 1;                          //bit 4
            unsigned char SpdTrip : 1;                                //bit 5
            unsigned char MainPowerBreakerTrip : 1;                   //bit 6
            unsigned char AuxPowerBreakerTrip : 1;                    //bit 7
            //AlarmVal[5]
            unsigned char PsuCommunicationFail : 1;               //bit 0
            unsigned char WiFiModuleCommFail : 1;                 //bit 1
            unsigned char Telecom4GModuleCommFail : 1;            //bit 2
            unsigned char RfidModuleCommFail : 1;                 //bit 3
            unsigned char BluetoothModuleCommFail : 1;                //bit 4
            unsigned char LcmModuleCommFail : 1;                  //bit 5
            unsigned char AuxPowerModuleCommFail : 1;         //bit 6
            unsigned char RelayBoardCommFail : 1;                 //bit 7
            //AlarmVal[6]
            unsigned char CcsModuleCommFail : 1;                  //bit 0
            unsigned char ChademoModuleCommFail : 1;          //bit 1
            unsigned char GbModuleCommFail : 1;                   //bit 2
            unsigned char EmergencyStopTrip : 1;                  //bit 3
            unsigned char DoorOpen : 1;                           //bit 4
            unsigned char SystemFanDecay : 1;                     //bit 5
            unsigned char FailToCreateShareMemory : 1;                //bit 6
            unsigned char CsuInitFailed : 1;                          //bit 7
            //AlarmVal[7]
            unsigned char : 8;                                   //reserved
        } bits;
    } AlarmEvents;
};


struct InfoCodeData
{
    unsigned char PreviousInfoVal[8];
    union
    {
        unsigned char InfoVal[8];
        struct
        {
            //InfoVal[0]
            unsigned char NormalStopChargingByUser : 1;                 //bit 0
            unsigned char ChargingTimesUp : 1;                        //bit 1
            unsigned char ReplaceSystemAirFilter : 1;                     //bit 2
            unsigned char ReachChademoMaxPluggingTimes : 1;       //bit 3
            unsigned char ReachCcsMaxPluggingTimes : 1;           //bit 4
            unsigned char ReachGbMaxPluggingTimes : 1;            //bit 5
            unsigned char ReachAcMaxPluggingTimes : 1;                //bit 6
            unsigned char CsuFimrwareUpdateFail : 1;              //bit 7
            //InfoVal[1]
            unsigned char ChademoModuleFimrwareUpdateFail : 1;    //bit 0
            unsigned char CcsModuleFimrwareUpdateFail : 1;            //bit 1
            unsigned char GbModuleFimrwareUpdateFail : 1;         //bit 2
            unsigned char AuxPowerModuleFimrwareUpdateFail : 1;       //bit 3
            unsigned char RelayBoardFimrwareUpdateFail : 1;           //bit 4
            unsigned char LcmModuleFimrwareUpdateFail : 1;            //bit 5
            unsigned char BluetoothModuleFimrwareUpdateFail : 1;      //bit 6
            unsigned char WiFiModuleFimrwareUpdateFail : 1;           //bit 7
            //InfoVal[2]
            unsigned char Telocom4GModuleFimrwareUpdateFail : 1;  //bit 0
            unsigned char PsuFimrwareUpdateFail : 1;              //bit 1
            unsigned char RfidModuleFimrwareUpdateFail : 1;           //bit 2
            unsigned char ConfiguredByUsbFlashDrive : 1;              //bit 3
            unsigned char ConfiguredByBackend : 1;                    //bit 4
            unsigned char ConfiguredByWebpage : 1;                //bit 5
            unsigned char InternetDisconnectViaEthernet : 1;          //bit 6
            unsigned char InternetDisconnectViaWiFi : 1;             //bit 7
            //InfoVal[3]
            unsigned char InternetDisconnectVia4Gi : 1;               //bit 0
            unsigned char ApDisconnectViaWiFi : 1;                    //bit 1
            unsigned char ApnDisconnectVia4Gi : 1;                    //bit 2
            unsigned char : 5;                                   //bit 3~7 reserved
            //InfoVal[4]
            unsigned char ChademoSeccCommFail : 1;              //bit 0
            unsigned char CcsSeccCommFail : 1;                      //bit 1
            unsigned char GbSeccCommFail : 1;                       //bit 2
            unsigned char PilotFault : 1;                         //bit 3
            unsigned char ChademoBatteryMalfun : 1;               //bit 4
            unsigned char ChademoNoPermission : 1;                //bit 5
            unsigned char ChademoBatteryIncompatibility : 1;          //bit 6
            unsigned char ChademoBatteryOVP : 1;                  //bit 7
            //InfoVal[5]
            unsigned char ChademoBatteryUVP : 1;                  //bit 0
            unsigned char ChademoBatteryOTP : 1;                  //bit 1
            unsigned char ChademoBatteryCurrentDiff : 1;          //bit 2
            unsigned char ChademoBatteryVoltageDiff : 1;          //bit 3
            unsigned char ChademoShiftPosition : 1;                   //bit 4
            unsigned char ChademoBatteryOtherFault : 1;           //bit 5
            unsigned char ChademoChargingSystemError : 1;         //bit 6
            unsigned char ChademoEvNormalStop : 1;                //bit 7
            //InfoVal[6]
            unsigned char : 8;                                   //bit 0~7 reserved
            //InfoVal[7]
            unsigned char BackendDisconnectedViaEthernet : 1;     //bit 0
            unsigned char BackendDisconnectViaWiFi : 1;               //bit 1
            unsigned char BackendDisconnectVia4G : 1;             //bit 2
            unsigned char BackendRemoteStart : 1;                 //bit 3
            unsigned char BackendRemoteStop : 1;                  //bit 4
            unsigned char BackendRemoteReset : 1;                 //bit 5
            unsigned char : 2;                                   //bit 6~7 reserved
        } bits;
    } InfoEvents;
};

struct StatusCodeData {
    unsigned char PresentStatusCode[10][6];
    struct FaultCodeData FaultCode;
    struct AlarmCodeData AlarmCode;
    struct InfoCodeData InfoCode;
};

/************************************************************************************/
/**************************CCS protocol Share memory***************************/
/**************************DIN70121: 201412***************************************/
/**************************ISO15118_2014: 2014************************************/
/**************************ISO15118_2018: 2018************************************/
/************************************************************************************/
typedef enum boolean { FALSE, TRUE } BOOL;

enum ResponseCodeType_DIN70121 {
    OK_DIN70121 =                               0,
    OK_NewSessionEstablished_DIN70121 =         1,
    OK_OldSessionJoined_DIN70121 =              2,
    OK_CertificateExpiresSoon_DIN70121 =        3,
    FAILED_DIN70121 =                           4,
    FAILED_SequenceError_DIN70121 =             5,
    FAILED_ServiceIDInvalid_DIN70121 =          6,
    FAILED_UnknownSession_DIN70121 =            7,
    FAILED_ServiceSelectionInvalid_DIN70121 =   8,
    FAILED_PaymentSelectionInvalid_DIN70121 =   9,
    FAILED_CertificateExpired_DIN70121 =        10,
    FAILED_SignatureError_DIN70121 =            11,
    FAILED_NoCertificateAvailable_DIN70121 =    12,
    FAILED_CertChainError_DIN70121 =            13,
    FAILED_ChallengeInvalid_DIN70121 =          14,
    FAILED_ContractCanceled_DIN70121 =          15,
    FAILED_WrongChargeParameter_DIN70121 =      16,
    FAILED_PowerDeliveryNotApplied_DIN70121 =   17,
    FAILED_TariffSelectionInvalid_DIN70121 =    18,
    FAILED_ChargingProfileInvalid_DIN70121 =    19,
    FAILED_EVSEPresentVoltageToLow_DIN70121 =   20,
    FAILED_MeteringSignatureNotValid_DIN70121 = 21,
    FAILED_WrongEnergyTransferType_DIN70121 =   22
    };

enum ResponseCodeType_ISO15118_2014 {
    OK_ISO15118_2014 =                                      0,
    OK_NewSessionEstablished_ISO15118_2014 =                1,
    OK_OldSessionJoined_ISO15118_2014 =                     2,
    OK_CertificateExpiresSoon_ISO15118_2014 =               3,
    FAILED_ISO15118_2014 =                                  4,
    FAILED_SequenceError_ISO15118_2014 =                    5,
    FAILED_ServiceIDInvalid_ISO15118_2014 =                 6,
    FAILED_UnknownSession_ISO15118_2014 =                   7,
    FAILED_ServiceSelectionInvalid_ISO15118_2014 =          8,
    FAILED_PaymentSelectionInvalid_ISO15118_2014 =          9,
    FAILED_CertificateExpired_ISO15118_2014 =               10,
    FAILED_SignatureError_ISO15118_2014 =                   11,
    FAILED_NoCertificateAvailable_ISO15118_2014 =           12,
    FAILED_CertChainError_ISO15118_2014 =                   13,
    FAILED_ChallengeInvalid_ISO15118_2014 =                 14,
    FAILED_ContractCanceled_ISO15118_2014 =                 15,
    FAILED_WrongChargeParameter_ISO15118_2014 =             16,
    FAILED_PowerDeliveryNotApplied_ISO15118_2014 =          17,
    FAILED_TariffSelectionInvalid_ISO15118_2014 =           18,
    FAILED_ChargingProfileInvalid_ISO15118_2014 =           19,
    FAILED_MeteringSignatureNotValid_ISO15118_2014 =        20,
    FAILED_NoChargeServiceSelected_ISO15118_2014 =          21,
    FAILED_WrongEnergyTransferMode_ISO15118_2014 =          22,
    FAILED_ContactorError_ISO15118_2014 =                   23,
    FAILED_CertificateNotAllowedAtThisEVSE_ISO15118_2014 =  24,
    FAILED_CertificateRevoked_ISO15118_2014 =               25
    };

enum ResponseCodeType_ISO15118_2018 {
    OK_ISO15118_2018 =                                      0,
    OK_NewSessionEstablished_ISO15118_2018 =                1,
    OK_OldSessionJoined_ISO15118_2018 =                     2,
    OK_CertificateExpiresSoon_ISO15118_2018 =               3,
    OK_IsolationValid_ISO15118_2018 =                       4,
    OK_IsolationWarning_ISO15118_2018 =                     5,
    WARNING_CertificateExpired_ISO15118_2018 =              6,
    WARNING_NoCertificateAvailable_ISO15118_2018 =          7,
    WARNING_CertValidationError_ISO15118_2018 =             8,
    WARNING_CertVerificationError_ISO15118_2018 =           9,
    WARNING_ContractCanceled_ISO15118_2018 =                10,
    FAILED_ISO15118_2018 =                                  11,
    FAILED_SequenceError_ISO15118_2018 =                    12,
    FAILED_ServiceIDInvalid_ISO15118_2018 =                 13,
    FAILED_UnknownSession_ISO15118_2018 =                   14,
    FAILED_ServiceSelectionInvalid_ISO15118_2018 =          15,
    FAILED_SignatureError_ISO15118_2018 =                   16,
    FAILED_IdentificationSelectionInvalid_ISO15118_2018 =   17,
    FAILED_ChallengeInvalid_ISO15118_2018 =                 18,
    FAILED_WrongChargeParameter_ISO15118_2018 =             19,
    FAILED_IsolationFault_ISO15118_2018 =                   20,
    FAILED_PowerDeliveryNotApplied_ISO15118_2018 =          21,
    FAILED_TariffSelectionInvalid_ISO15118_2018 =           22,
    FAILED_ChargingProfileInvalid_ISO15118_2018 =           23,
    FAILED_MeteringSignatureNotValid_ISO15118_2018 =        24,
    FAILED_NoChargeServiceSelected_ISO15118_2018 =          25,
    FAILED_WrongEnergyTransferMode_ISO15118_2018 =          26,
    FAILED_ContactorError_ISO15118_2018 =                   27,
    FAILED_CertificateRevoked_ISO15118_2018 =               28,
    FAILED_CertificateNotYetValid_ISO15118_2018 =           29
    };

enum EVSENotificationType { None = 0, StopCharging = 1, ReNegotiation = 2};
enum ServiceCategoryType { EVCharging = 0, Internet = 1, ContractCertificate = 2, OtherCustom = 3};
enum PaymentOptionType { Contract = 0, ExternalPayment = 1};
/*enum EVSESupportedEnergyTransferType  { AC_single_phase_core = 0, AC_three_phase_core = 1, DC_core = 2, DC_extended = 3,
                                      DC_combo_core = 4, DC_dual = 5, AC_core1p_DC_extended = 6, AC_single_DC_core = 7,
                                      AC_single_phase_three_phase_core_DC_extended = 8, AC_core3p_DC_extended = 9};*/
enum EnergyTransferModeType {
    AC_single_phase_core =  0,
    AC_three_phase_core =   1,
    DC_core =               2,
    DC_extended =           3,
    DC_combo_core =         4,
    DC_unique =             5
    };

//enum identificationOptionType             { Contract = 0, ExternalIdentification = 1};
enum unitSymbolType_DIN70121 {
    H_DIN70121 = 0,
    M_DIN70121 = 1,
    S_DIN70121 = 2,
    A_DIN70121 = 3,
    AH_DIN70121 = 4,
    V_DIN70121 = 5,
    VA_DIN70121 = 6,
    W_DIN70121 = 7,
    WS_DIN70121 = 8,
    WH_DIN70121 = 9};

enum unitSymbolType_ISO15118_2014 {
    h_ISO15118_2014 = 0,
    m_ISO15118_2014 = 1,
    s_ISO15118_2014 = 2,
    A_ISO15118_2014 = 3,
    V_ISO15118_2014 = 4,
    W_ISO15118_2014 = 5,
    Wh_ISO15118_2014 = 6
};

enum ProcessingType { Finished = 0, Ongoing = 1, Ongoing_WaitingForCustomerInteraction = 2};
enum EVSEProcessingType_DIN70121 { Finished_DIN70121 = 0, Ongoing_DIN70121 = 1};
enum EVSEProcessingType_ISO15118_2014 { Finished_ISO15118_2014 = 0, Ongoing_ISO15118_2014 = 1, Ongoing_WaitingForCustomerInteraction_ISO15118_2014=2 };

enum DC_EVErrorCodeType {
        NO_ERROR = 0,
        FAILED_RESSTemperatureInhibit = 1,
        FAILED_EVShiftPosition = 2,
        FAILED_ChargerConnectorLockFault = 3,
        FAILED_EVRESSMalfunction = 4,
        FAILED_ChargingCurrentdifferential = 5,
        FAILED_ChargingVoltageOutOfRange = 6,
        Reserved_A = 7,
        Reserved_B = 8,
        Reserved_C = 9,
        FAILED_ChargingSystemIncompatibility = 10,
        NoData = 11
    };

enum IsolationLevelType_DIN70121 {
        Invalid_DIN70121 = 0,
        Valid_DIN70121 = 1,
        Warning_DIN70121 = 2,
        Fault_DIN70121 = 3
};

enum IsolationLevelType_ISO15118_2014 {
        Invalid_ISO15118_2014 = 0,
        Valid_ISO15118_2014 = 1,
        Warning_ISO15118_2014 = 2,
        Fault_ISO15118_2014 = 3,
        No_IMD_ISO15118_2014   = 4
};

enum DC_EVSEStatusCodeType {
        EVSE_NotReady = 0,
        EVSE_Ready = 1,
        EVSE_Shutdown = 2,
        EVSE_UtilityInterruptEvent = 3,
        EVSE_IsolationMonitoringActive = 4,
        EVSE_EmergencyShutdown = 5,
        EVSE_Malfunction = 6,
        Reserved_8 = 7,
        Reserved_9 = 8
};

enum ScheduleOriginType { EV = 0, SA = 1};
enum ChargeProgressType_ISO15118_2014 {start_ISO15118_2014 = 0, Stop_ISO15118_2014 = 1, Renegotiate_ISO15118_2014 = 2};
enum ChargeProgressType_ISO15118_2018 {start_ISO15118_2018 = 0, Renegotiate_ISO15118_2018 = 1, Standby_ISO15118_2018 = 2, Stop_ISO15118_2018 = 3};
enum evOperationType {Charge = 0, Discharge = 1, Standby = 2};
enum mechanicalChargingDeviceStatusType {Home = 0, Moving = 1, EndPosition = 2};
enum EV_CP_StatusType {A = 0, B = 1, C = 2, D = 3, E = 4, F = 5};
enum EV_Error_Status_CodeType { No_EV_Error = 0, EV_FAILED_EmergencyEvent = 1, EV_FAILED_Breaker = 2, EV_FAILED_RESSTemperatureInhibit = 3,
                                EV_FAILED_RESS = 4, EV_FAILED_ChargingCurrentDifferential = 5, EV_FAILED_ChargingVoltageOutOfRange = 6,
                                Reserved_by_ISO_1 = 7,  Reserved_by_ISO_2 = 8, Reserved_by_ISO_3 = 9, OEM1 = 10,
                                OEM2 = 11,  OEM3 = 12, OEM4 = 13};
enum IsolationStatusType { Invalid = 0, Safe = 1, Warning = 2, Fault = 3};
enum ChargingSessionType { Terminate = 0, Pause = 1};
enum CostKindType { relativePricePercentage = 0, RenewableGenerationPercentage = 1, CarbonDioxideEmission = 2};

enum MsgFlowStatus {
    IDLE = 0,
    CM_SLAC_PARM_REQ =                      1,
    CM_SLAC_PARM_CONF =                     2,
    CM_START_ATTEN_CHAR_IND =               3,
    CM_MNBC_SOUND_IND =                     4,
    CM_ATTEN_CHAR_IND =                     5,
    CM_ATTEN_CHAR_RSP =                     6,
    CM_VALIDATE_REQ =                       7,
    CM_VALIDATE_CNF =                       8,
    CM_SLAC_MATCH_REQ =                     9,
    CM_SLAC_MATCH_CNF =                     10,
    CM_AMP_MAP_REQ =                        11,
    CM_AMP_MAP_CNF =                        12,
    CM_SET_KEY_REQ =                        13,
    CM_SET_KEY_CNF =                        14,
    SLACC_SDP_UDP_Connection =              15,
    SLACC_SDP_TCP_Connection =              16,
    SupportedAppProtocolRequest =           17,
    SupportedAppProtocolResponse =          18,
    SessionSetupRequest =                   19,
    SessionSetupResponse =                  20,
    ServiceDiscoveryRequest =               21,
    ServiceDiscoveryResponse =              22,
    ServiceDetailRequest =                  23,
    ServiceDetailResponse =                 24,
    ServiceAndPaymentSelectionRequest =     25,
    ServiceAndPaymentSelectionResponse =    26,
    PaymentDetailsRequest =                 27,
    PaymentDetailsResponse =                28,
    AuthorizationRequest =                  29,
    AuthorizationResponse =                 30,
    CertificateUpdateRequest =              31,
    CertificateUpdateResponse =             32,
    CertificateInstallationRequest =        33,
    CertificateInstallationResponse =       34,
    ChargeParameterDiscoveryRequest =       35,
    ChargeParameterDiscoveryResponse =      36,
    CableCheckRequest =                     37,
    CableCheckResponse =                    38,
    PreChargeRequest =                      39,
    PreChargeResponse =                     40,
    PowerDeliveryRequestStart =             41,
    PowerDeliveryResponsetStart =           42,
    ChargingStatusRequest =                 43,
    ChargingStatusResponse =                44,
    CurrentDemandRequest =                  45,
    CurrentDemandResponse =                 46,
    MeteringReceiptRequest =                47,
    MeteringReceiptResponse =               48,
    PowerDeliveryRequestStop =              49,
    PowerDeliveryResponseStop =             50,
    WeldingDetectionRequest =               51,
    WeldingDetectionResponse =              52,
    SessionStopRequest =                    53,
    SessionStopResponse =                   54,
    Performance_Timeout =                   253,
    Sequence_Timeout =                      254,
    Other_Fault =                           255
};


struct PhysicalValueType_DIN70121 {              //The final physical value is determined by: Value * 10 ^ Multiplier [Unit]
    int Multiplier;                              //range: -3..+3
    enum unitSymbolType_DIN70121 Unit;
    short Value;
};
struct PhysicalValueType_ISO15118_2014 {        //The final physical value is determined by: Value * 10 ^ Multiplier [Unit]
    int Multiplier;                             //range: -3..+3
    enum unitSymbolType_ISO15118_2014 Unit;
    short Value;
};
struct PhysicalValueType_ISO15118_2018          //The final physical value is determined by: Value * 10 ^ Exponent [Unit]
{
    int Exponent;                                       //range: -3..+3
    short Value;
};
struct AppProtocolType {
    unsigned char ProtocolNamespace[100];
    unsigned int ProtocolNamespaceLen;
    unsigned int VersionNumberMajor;
    unsigned int VersionNumberMinor;
    unsigned char SchemaID;
    unsigned char Priority;                     //range 1..20
};
struct ACD_SSEnergyTransferModeType
{
    unsigned char EVID[20];
};
struct EVSEStatusType
{
    unsigned short NotificationMaxDelay;                //in seconds
    enum EVSENotificationType EVSENotification;
};
struct ServiceIDListType
{
    unsigned short ServiceID[10];   //refer to chapter 8.6.2.1 Table 192
};
struct PaymentOptionListType
{
    enum PaymentOptionType PaymentOption[2];
};
struct ServiceTagType
{
    unsigned short ServiceID;
    unsigned char ServiceName[32];              //Optional Element
    enum ServiceCategoryType ServiceCategory;
    unsigned char ServiceScope[32];              //Optional Element
};
struct ServiceType_DIN70121
{
    struct ServiceTagType ServiceTag;
    BOOL FreeService;
};
struct ServiceType_ISO15118_2014
{
    unsigned short ServiceID;
    unsigned char ServiceName[32];                  //Optional
    enum ServiceCategoryType ServiceCategory;
    unsigned char ServiceScope[64];                 //Optional
    BOOL FreeService;
};
/*struct ServiceType_ISO15118_2018
   {
    unsigned short				ServiceID;
    BOOL					FreeService;
   }; */
struct SupportedEnergyTransferModeType
{
    enum EnergyTransferModeType EnergyTransferMode[6];
};
struct ServiceChargeType
{
    struct ServiceType_DIN70121 Services;
    //enum EVSESupportedEnergyTransferType		EnergyTransferType;
    enum EnergyTransferModeType EnergyTransferType;
};

struct ChargeServiceType
{
    struct ServiceType_ISO15118_2014 Services;
    struct SupportedEnergyTransferModeType SupportedEnergyTransferMode;
};
struct ServiceListType
{
    struct ServiceType_ISO15118_2014 Service[8];
};
struct IdentificationOptionListType
{
    enum PaymentOptionType IdentificationOption[2];
};
struct ParameterType
{
    unsigned char Name[32];
    struct PhysicalValueType_ISO15118_2014 PhysicalValue_ISO15118_2014;
    struct PhysicalValueType_ISO15118_2018 PhysicalValue_ISO15118_2018;
};
struct ParameterSetType
{
    short ParameterSetID;
    struct ParameterType Parameter[16];
};
struct ServiceParameterListType
{
    struct ParameterSetType ParameterSet[255];
};
struct WPT_SDlEnergyTransferModeType
{
    struct ServiceParameterListType ServiceParameterList;
};
struct SelectedServiceType
{
    unsigned short ServiceID;
    short ParameterSetID;
};
struct SelectedServiceListType
{
    struct SelectedServiceType SelectedService[16];
    unsigned int SelectedServiceLen;
};

struct CertificateChainType
{
    unsigned char Id[32];                           //Optional
    unsigned char Certificate[800];                     //check size again
    unsigned char SubCertificates[4][800];                  //Optional,     check size again
};
struct PNC_AReqIdentificationModeType
{
    unsigned char GenChallenge[16];                             //DIN70121=> None,	ISO15118_2014=>None,	ISO15118_2018=>Optional
    unsigned char Id[32];                                   //DIN70121=> None,	ISO15118_2014=>None,	ISO15118_2018=>Optional
};
struct AC_EVChargeParameterType
{
    unsigned int DepartureTime;                                     //Optional
    struct PhysicalValueType_ISO15118_2014 EAmount;
    struct PhysicalValueType_ISO15118_2014 EVMaxVoltage;
    struct PhysicalValueType_ISO15118_2014 EVMaxCurrent;
    struct PhysicalValueType_ISO15118_2014 EVMinCurrent;
};
struct DC_EVStatusType_DIN70121
{
    BOOL EVReady;
    BOOL EVCabinConditioning;
    BOOL EVRESSConiditioning;
    enum DC_EVErrorCodeType EVErrorCode;
    unsigned char EVRESSSOC;                        /*0-100 percentage*/
};
struct DC_EVChargeParameterType_DIN70121
{
    struct DC_EVStatusType_DIN70121 DC_EVStatus;
    struct PhysicalValueType_DIN70121 EVMaximumCurrentLimit;
    struct PhysicalValueType_DIN70121 EVMaximumPowerLimit;                      //Optional
    struct PhysicalValueType_DIN70121 EVMaximumVoltageLimit;
    struct PhysicalValueType_DIN70121 EVEnergyCapacity;                         //Optional
    struct PhysicalValueType_DIN70121 EVEnergyRequest;                          //Optional
    unsigned char FullSOC; /*0-100 percentage*/                                 //Optional
    unsigned char BulkSOC; /*0-100 percentage*/                             //Optional
};
struct DC_EVStatusType_ISO15118_2014
{
    BOOL EVReady;
    enum DC_EVErrorCodeType EVErrorCode;
    unsigned char EVRESSSOC;                        /*0-100 percentage*/
};
struct DC_EVChargeParameterType_ISO15118_2014
{
    unsigned int DepartureTime;                                             //Optional
    struct DC_EVStatusType_ISO15118_2014 DC_EVStatus;
    struct PhysicalValueType_ISO15118_2014 EVMaximumCurrentLimit;
    struct PhysicalValueType_ISO15118_2014 EVMaximumPowerLimit;                     //Optional
    struct PhysicalValueType_ISO15118_2014 EVMaximumVoltageLimit;
    struct PhysicalValueType_ISO15118_2014 EVEnergyCapacity;                        //Optional
    struct PhysicalValueType_ISO15118_2014 EVEnergyRequest;                         //Optional
    unsigned char FullSOC; /*0-100 percentage*/                                     //Optional
    unsigned char BulkSOC; /*0-100 percentage*/                                 //Optional
};
struct Dynamic_CPDReqControlModeType
{
    unsigned int DepartureTime;
};
struct RelativeTimeIntervalType
{
    unsigned int duration;              //Optional
    unsigned int start;
};
struct PMaxScheduleEntryType
{
    struct RelativeTimeIntervalType RelativeTimeInterval;
    unsigned short PMax;
};
struct PMaxScheduleType
{
    unsigned short PMaxScheduleID;                          //no this itme in ISO15118_2014
    struct PMaxScheduleEntryType PMaxScheduleEntry[1024];
};
struct CostType
{
    unsigned int amount;
    enum CostKindType costKind;
    int amountMultiplier;                                   //Optional , range: -3..+3
};
struct ConsumptionCostType
{
    struct CostType Cost[3];
    struct PhysicalValueType_ISO15118_2014 startValue;
};
struct SalesTariffEntryType
{
    struct RelativeTimeIntervalType RelativeTimeInterval;
    unsigned char EPriceLevel;                              //Optional
    struct ConsumptionCostType ConsumptionCost[3];      //Optional
};
struct SalesTariffType
{
    unsigned char Id[32];                                   //Optional
    short SalesTariffID;
    unsigned char SalesTariffDescription[32];                   //Optional
    unsigned char NumEPriceLevels;                              //Optional
    struct SalesTariffEntryType SalesTariffEntry[1024];
};
struct SAScheduleTupleType
{
    short SAScheduleTupleID;
    struct PMaxScheduleType PMaxSchedule;
    struct SalesTariffType SalesTariff;                             //Optional
};
struct ScheduleListType
{
    enum ScheduleOriginType ScheduleOrigin;
    struct SAScheduleTupleType ScheduleTuple[3];
};
struct Scheduled_CPDReqControlModeType
{
    enum ProcessingType EVProcessing;
    unsigned int DepartureTime;                                     //Optional
    unsigned short MaxSupportingPoints;
    struct ScheduleListType ScheduleList;                               //Optional
};
struct AC_CPDReqEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVTargetEnergyRequest;                   //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumEnergyRequest;              //Optional
    struct PhysicalValueType_ISO15118_2018 EVMinimumEnergyRequest;              //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargePower;
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMinimumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMaximumVoltage;
};
struct DC_CPDReqEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargePower;                    //Optional
    struct PhysicalValueType_ISO15118_2018 EVMinimumChargePower;                    //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMinimumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMaximumVoltage;
    struct PhysicalValueType_ISO15118_2018 EVTargetEnergyRequest;                       //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumEnergyRequest;                  //Optional
    struct PhysicalValueType_ISO15118_2018 EVMinimumEnergyRequest;                  //Optional
    unsigned char TargetSOC;                                                    //Optional
    unsigned char BulkSOC;                                                          //Optional
};
struct BPT_AC_CPDReqEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargePower;
    struct PhysicalValueType_ISO15118_2018 EVMaximumDischargePower;
    struct PhysicalValueType_ISO15118_2018 EVMinimumDischargePower;
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMaximumDischargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMinimumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMinimumDischargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVTargetEnergyRequest;                       //Optional
    struct PhysicalValueType_ISO15118_2018 EVMinimumEnergyRequest;                  //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumEnergyRequest;                  //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumVoltage;
};
struct BPT_DC_CPDReqEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargePower;
    struct PhysicalValueType_ISO15118_2018 EVMinimumChargePower;
    struct PhysicalValueType_ISO15118_2018 EVMaximumDischargePower;
    struct PhysicalValueType_ISO15118_2018 EVMinimumDischargePower;
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMinimumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMaximumDischargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMinimumDischargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMaximumVoltage;
    struct PhysicalValueType_ISO15118_2018 EVMinimumVoltage;
    struct PhysicalValueType_ISO15118_2018 EVTargetEnergyRequest;
    struct PhysicalValueType_ISO15118_2018 EVMaximumEnergyRequest;
    struct PhysicalValueType_ISO15118_2018 EVMinimumEnergyRequest;
    unsigned char TargetSOC;                                                //Optional
    unsigned char BulkSOC;                                                      //Optional
};
struct WPT_CPDReqEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVMaximumPower;                      //Optional
    struct PhysicalValueType_ISO15118_2018 EVMinimumPower;                      //Optional
    struct PhysicalValueType_ISO15118_2018 EVTargetEnergyRequest;                   //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumEnergyRequest;              //Optional
    struct PhysicalValueType_ISO15118_2018 EVMinimumEnergyRequest;              //Optional
};
struct ACD_CPDReqEnergyTransferModeType
{
    //cannot be found in standard
};
struct SAScheduleListType
{
    struct SAScheduleTupleType SAScheduleTuple[3];
};
struct DC_EVSEStatusType_DIN70121
{
    enum IsolationLevelType_DIN70121 EVSEIsolationStatus;                       //Optional
    enum DC_EVSEStatusCodeType EVSEStatusCode;
    unsigned int NotificationMaxDelay;
    enum EVSENotificationType EVSENotification;
};
struct DC_EVSEChargeParameterType_DIN70121
{
    struct DC_EVSEStatusType_DIN70121 DC_EVSEStatus;
    struct PhysicalValueType_DIN70121 EVSEMaximumCurrentLimit;
    struct PhysicalValueType_DIN70121 EVSEMaximumPowerLimit;                    //Optional
    struct PhysicalValueType_DIN70121 EVSEMaximumVoltageLimit;
    struct PhysicalValueType_DIN70121 EVSEMinimumCurrentLimit;
    struct PhysicalValueType_DIN70121 EVSEMinimumVoltageLimit;
    struct PhysicalValueType_DIN70121 EVSECurrentRegulationTolerance;               //Optional
    struct PhysicalValueType_DIN70121 EVSEPeakCurrentRipple;
    struct PhysicalValueType_DIN70121 EVSEEnergyToBeDelivered;                      //Optional
};
struct AC_EVSEStatusType_ISO15118_2014
{
    BOOL RCD;
    unsigned short NotificationMaxDelay;
    enum EVSENotificationType EVSENotification;                         //need to be confirmed
};
struct AC_EVSEChargeParameterType_ISO15118_2014
{
    struct AC_EVSEStatusType_ISO15118_2014 AC_EVSEStatus;
    struct PhysicalValueType_ISO15118_2014 EVSENominalVoltage;
    struct PhysicalValueType_ISO15118_2014 EVSEMaxCurrent;
};
struct DC_EVSEStatusType_ISO15118_2014
{
    unsigned short NotificationMaxDelay;
    enum EVSENotificationType EVSENotification;
    enum IsolationLevelType_ISO15118_2014 EVSEIsolationStatus;                              //Optional
    enum DC_EVSEStatusCodeType DC_EVSEStatusCode;
};
struct DC_EVSEChargeParameterType_ISO15118_2014
{
    struct DC_EVSEStatusType_ISO15118_2014 DC_EVSEStatus;
    struct PhysicalValueType_ISO15118_2014 EVSEMaximumCurrentLimit;
    struct PhysicalValueType_ISO15118_2014 EVSEMaximumPowerLimit;
    struct PhysicalValueType_ISO15118_2014 EVSEMaximumVoltageLimit;
    struct PhysicalValueType_ISO15118_2014 EVSEMinimumCurrentLimit;
    struct PhysicalValueType_ISO15118_2014 EVSEMinimumVoltageLimit;
    struct PhysicalValueType_ISO15118_2014 EVSECurrentRegulationTolerance;              //Optional
    struct PhysicalValueType_ISO15118_2014 EVSEPeakCurrentRipple;
    struct PhysicalValueType_ISO15118_2014 EVSEEnergyToBeDelivered;                     //Optional
};
struct Scheduled_CPDResControlModeType
{
    struct ScheduleListType ScheduleList;
};
struct AC_CPDResEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargeCurrent[3];
    struct PhysicalValueType_ISO15118_2018 EVSENominalVoltage;
    struct PhysicalValueType_ISO15118_2018 EVSENominalFrequency;
};
struct DC_CPDResEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargePower;
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVSEMinimumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumVoltage;
    struct PhysicalValueType_ISO15118_2018 EVSEMinimumVoltage;
};
struct BPT_AC_CPDResEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargeCurrent[3];
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumDischargeCurrent[3];
    struct PhysicalValueType_ISO15118_2018 EVSENominalVoltage;
    struct PhysicalValueType_ISO15118_2018 EVSENominalFrequency;
};
struct BPT_DC_CPDResEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargePower;
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumDischargePower;
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumDischargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVSEMinimumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVSEMinimumDischargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumVoltage;
    struct PhysicalValueType_ISO15118_2018 EVSEMinimumVoltage;
};
struct WPT_CPDResEnergyTransferModeType
{
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumPower;
    struct PhysicalValueType_ISO15118_2018 EVSEMinimumPower;
};
struct ACD_CPDResEnergyTransferModeType
{
    //not found in ISO15118_2018
};
struct ProfileEntryType_DIN70121
{
    unsigned int ChargingProfileEntryStart;
    short ChargingProfileEntryMaxPower;
};
struct ChargingProfileType_DIN70121
{
    short SAScheduleTupleID;
    struct ProfileEntryType_DIN70121 ProfileEntry[24];
};
struct DC_EVPowerDeliveryParameterType_DIN70121
{
    struct DC_EVStatusType_DIN70121 DC_EVStatus;
    BOOL BulkChargingComplete;                                      //Optional
    BOOL ChargingComplete;
};
struct ProfileEntryType_ISO15118_2014
{
    unsigned int ChargingProfileEntryStart;
    struct PhysicalValueType_ISO15118_2018 ChargingProfileEntryMaxPower;
    unsigned char ChargingProfileEntryMaxNumberOfPhasesInUse;                               //Optional
};
struct ChargingProfileType_ISO15118_2014
{
    struct ProfileEntryType_ISO15118_2014 ProfileEntry[24];
};
struct DC_EVPowerDeliveryParameterType_ISO15118_2014
{
    struct DC_EVStatusType_ISO15118_2014 DC_EVStatus;
    BOOL BulkChargingComplete;                                          //Optional
    BOOL ChargingComplete;
};
struct TimeInterval
{
    unsigned int start;
    unsigned int duration;                                              //Optional
};
struct PowerScheduleEntryType
{
    struct TimeInterval TimeInterval;
    struct PhysicalValueType_ISO15118_2018 Power[3];
};
struct EVPowerProfileType
{
    struct PowerScheduleEntryType EVPowerProfileEntry[2048];
};
struct Scheduled_PDReqControlModeType
{
    unsigned char ScheduleTupleID;
    struct EVPowerProfileType EVPowerProfile;
};
struct BPT_Scheduled_PDReqControlModeType
{
    unsigned char ScheduleTupleID;
    struct EVPowerProfileType EVPowerProfile;                           //Optional
    enum evOperationType EVOperation;
};
struct ListOfRootCertificateIDsType
{
    unsigned char RootCertificateID[20][40];
};
struct ContractSignatureEncryptedPrivateKeyType
{
    unsigned char Id[32];
};
struct DiffieHellmanPublickeyType
{
    unsigned char Id[32];
};
struct ContractCertificateEncryptedPrivateKeyType
{
    unsigned char Id[32];
};
struct EVTechnicalStatusType
{
    BOOL EV_Status_ReadyToCharge;
    BOOL EV_Status_ImmobilizationRequest;                                           //Optional
    BOOL EV_Status_Immobilized;
    struct PhysicalValueType_ISO15118_2018 EV_Status_WLAN_Strength;
    enum EV_CP_StatusType EV_CP_Status;
    unsigned char EV_Status_RESSSOC;                                                //0~100%
    enum EV_Error_Status_CodeType EV_Error_Status_Code;
    BOOL EVSE_Timeout;
};
struct MeterInfoType_ISO15118_2014
{
    unsigned char MeterID[32];
    unsigned long MeterReading;                                                     //Optional
    unsigned char SigMeterReading[64];                                              //Optional
    short MeterStatus;                                                          //Optional
    long TMeter;                                                           //Optional
};
struct Scheduled_MRReqControlModeType
{
    unsigned char ScheduleTupleID;
};
struct MeterInfoType_ISO15118_2018
{
    unsigned char MeterID[32];
    unsigned long MeterReadingWhCharged;                                        //Optional
    unsigned long MeterReadingWhDischarged;                                         //Optional
    unsigned long MeterReadingVARhLeading;                                          //Optional
    unsigned long MeterReadingVARhLagging;                                          //Optional
    unsigned char SignatureMeterReading[64];                                        //Optional
    short MeterStatus;                                                          //Optional
    short TimeStampMeter;                                                   //Optional
    BOOL ReceiptRequired;                                                       //Optional
};
struct PnC_CLReqIdentificationModeType
{
    BOOL MeteringReceiptRequested;
};
struct Dynamic_CSReqControlModeType
{
    struct PhysicalValueType_ISO15118_2018 EVTargetEnergyRequest;
    struct PhysicalValueType_ISO15118_2018 EVMaximumEnergyRequest;
    struct PhysicalValueType_ISO15118_2018 EVMinimumEnergyRequest;
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargePower;
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargeCurrent;
    struct PhysicalValueType_ISO15118_2018 EVMinimumChargeCurrent;
};
struct Scheduled_CSReqControlModeType
{
    struct PhysicalValueType_ISO15118_2018 EVTargetEnergyRequest;                       //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumEnergyRequest;                  //Optional
    struct PhysicalValueType_ISO15118_2018 EVMinimumEnergyRequest;                  //Optional
    BOOL Standby;
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargePower;                    //Optional
    struct PhysicalValueType_ISO15118_2018 EVMaximumChargeCurrent;                  //Optional
    struct PhysicalValueType_ISO15118_2018 EVMinimumChargeCurrent;                  //Optional
};
struct DisplayParametersType
{
    unsigned short CurrentRange;
    unsigned char CurrentSOC;                                                   //0~100%
    unsigned char MinimumSOC;                                                   //0~100%
    struct PhysicalValueType_ISO15118_2018 RemainingTimeToMaximumSOC;
    struct PhysicalValueType_ISO15118_2018 RemainingTimeToTargetSOC;
    struct PhysicalValueType_ISO15118_2018 RemainingTimeToBulkSOC;
    struct PhysicalValueType_ISO15118_2018 RemainingTimeToMinimumSOC;
    BOOL ChargingComplete;
    BOOL BulkChargingComplete;
    BOOL InletHot;
};
struct PnC_CLResIdentificationModeType
{
    struct MeterInfoType_ISO15118_2018 MeterInfo;
};
struct Dynamic_CSResControlModeType
{
    struct PhysicalValueType_ISO15118_2018 EVSETargetActivePower;
};
struct Scheduled_CDResControlModeType
{
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargePower;              //Optional
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargeCurrent;            //Optional
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumVoltage;                  //Optional
};
struct LFA_EVFinePositioningSetupParametersType
{
    unsigned char NumberOfSensors;
    //NOT complete yet,  to be continue.....
};

/****SupportedAppProtocolRequest****/
struct SupportedAppProtocolRequest_DIN70121 {
    struct AppProtocolType AppProtocol[20];
};
struct SupportedAppProtocolRequest_ISO15118_2014
{
    struct AppProtocolType AppProtocol[20];
};
struct SupportedAppProtocolRequest_ISO15118_2018
{
    struct AppProtocolType AppProtocol[20];
};
/****SupportedAppProtocolResponse****/
struct SupportedAppProtocolResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    unsigned char SchemaID;                                         //Optional
};
struct SupportedAppProtocolResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    unsigned char SchemaID;                                         //Optional
};
struct SupportedAppProtocolResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    unsigned char SchemaID;                                             //Optional
};
/****SessionSetupRequest****/
struct SessionSetupRequest_DIN70121
{
    unsigned char EVCCID[8];                                            //the MAC address of the EVCC in Hex
};
struct SessionSetupRequest_ISO15118_2014
{
    unsigned char EVCCID[8];                                            //the MAC address of the EVCC in Hex
};
struct SessionSetupRequest_ISO15118_2018
{
    unsigned char EVCCID[8];                                            //the MAC address of the EVCC in Hex
    struct ACD_SSEnergyTransferModeType ACD_SSEnergyTransferMode;           //For ACD mandatory, optional for rest
};
/****SessionSetupResponse****/
struct SessionSetupResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    unsigned char EVSEID[40];                                           //DIN70121=>Max length:32,	ISO15118=>min length:7, max length:37
    long EVSETimeStamp;                                         //EPOCH format, Optional
};
struct SessionSetupResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    unsigned char EVSEID[40];                                           //DIN70121=>Max length:32,	ISO15118=>min length:7, max length:37
    long EVSETimeStamp;                                         //EPOCH format, Optional
};
struct SessionSetupResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    unsigned char EVSEID[40];                                           //DIN70121=>Max length:32,	ISO15118=>min length:7, max length:37
    struct EVSEStatusType EVSEStatus;                                   //Optional
};
/****ServiceDiscoveryRequest****/
struct ServiceDiscoveryRequest_DIN70121
{
    unsigned char ServiceScope[32];                     //Optional
    unsigned int ServiceScopeLen;
    enum ServiceCategoryType ServiceCategory;           //Optional
};
struct ServiceDiscoveryRequest_ISO15118_2014
{
    unsigned char ServiceScope[32];                     //Optional
    unsigned int ServiceScopeLen;
    enum ServiceCategoryType ServiceCategory;           //Optional
};
struct ServiceDiscoveryRequest_ISO15118_2018
{
    struct ServiceIDListType SupportedServiceIDs;           //Optional
};
/****ServiceDiscoveryResponse****/
struct ServiceDiscoveryResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    struct PaymentOptionListType PaymentOptions;
    struct ServiceChargeType ChargeService_DIN70121;
};
struct ServiceDiscoveryResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct PaymentOptionListType PaymentOptions;
    struct ChargeServiceType ChargeService;
    struct ServiceListType ServiceList;                                     //Optional
};
struct ServiceDiscoveryResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                   //Optional
    struct IdentificationOptionListType IdentificationOptionList;
    struct ServiceListType EnergyTransferServiceList;
    struct ServiceListType VASList;                                         //Optional
};
/****ServiceDetailRequest****/
//Only in ISO15118_2014 and ISO15118_2018
struct ServiceDetailRequest_ISO15118_2014
{
    unsigned short ServiceID;
};
struct ServiceDetailRequest_ISO15118_2018
{
    unsigned short ServiceID;
    struct WPT_SDlEnergyTransferModeType WPT_SDlEnergyTransferMode;
};
/****ServiceDetailResponse****/
struct ServiceDetailResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    unsigned short ServiceID;
    struct ServiceParameterListType ServiceParameterList;
};
struct ServiceDetailResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    unsigned short ServiceID;
    struct ServiceParameterListType ServiceParameterList;
    struct EVSEStatusType EVSEStatus;                                   //Optional
};
/****ServiceAndPaymentSelectionRequest / ServiceSelectionRequest****/
struct ServiceAndPaymentSelectionRequest_DIN70121
{
    enum PaymentOptionType SelectedPaymentOption;
    struct SelectedServiceListType SelectedServiceList;
};
struct ServiceAndPaymentSelectionRequest_ISO15118_2014
{
    enum PaymentOptionType SelectedPaymentOption;
    struct SelectedServiceListType SelectedServiceList;
};
struct ServiceSelectionRequest_ISO15118_2018
{
    enum PaymentOptionType SelectedPaymentOption;
    struct SelectedServiceType SelectedEnergyTransferService;
    struct SelectedServiceListType SelectedVASList;
    enum ProcessingType EVProcessing;
};
/****ServiceAndPaymentSelectionResponse / ServiceSelectionResponse****/
struct ServiceAndPaymentSelectionResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
};
struct ServiceAndPaymentSelectionResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
};
struct ServiceSelectionResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                   //Optional
};
/****PaymentDetailsRequest / IdentificationDetailsRequest****/
struct PaymentDetailsRequest_ISO15118_2014
{
    unsigned char eMAID[16];
    struct CertificateChainType ContractSignatureCertChain;
};
struct IdentificationDetailsRequest_ISO15118_2018
{
    struct CertificateChainType ContractSignatureCertChain;
};
/****PaymentDetailsResponse  / IdentificationDetailsResponse ****/
struct PaymentDetailsResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    unsigned char GenChallenge[16];
    long EVSETimeStamp;
};
struct IdentificationDetailsResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                       //Optional
    unsigned char GenChallenge[16];
    enum ProcessingType EVSEProcessing;
};
/****ContractAuthenticationRequest / AuthorizationRequest****/
struct ContractAuthenticationRequest_DIN70121
{
    //None
};
struct AuthorizationRequest_ISO15118_2014
{
    unsigned char GenChallenge[16];                             //Optional
    unsigned char Id[32];                                   //Optional
};
struct AuthorizationRequest_ISO15118_2018
{
    struct PNC_AReqIdentificationModeType PNC_AReqIdentificationMode;       //Optional
};
/****ContractAuthenticationResponse  / AuthorizationResponse****/
struct ContractAuthenticationResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    enum EVSEProcessingType_DIN70121 EVSEProcessing;
};
struct AuthorizationResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    enum EVSEProcessingType_ISO15118_2014 EVSEProcessing;
};
struct AuthorizationResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    enum ProcessingType EVSEProcessing;
    struct EVSEStatusType EVSEStatus;                                       //Optional
};
/****ChargeParameterDiscoveryRequest****/
struct ChargeParameterDiscoveryRequest_DIN70121
{
    enum EnergyTransferModeType EVRequestedEnergyTransferType;
    struct DC_EVChargeParameterType_DIN70121 DC_EVChargeParameter;
};
struct ChargeParameterDiscoveryRequest_ISO15118_2014
{
    unsigned short MaxEntriesSAScheduleTuple;                                               //Optional
    enum EnergyTransferModeType RequestedEnergyTransferMode;
    struct AC_EVChargeParameterType AC_EVChargeParameter;
    struct DC_EVChargeParameterType_ISO15118_2014 DC_EVChargeParameter;
};
struct ChargeParameterDiscoveryRequest_ISO15118_2018
{
    struct Dynamic_CPDReqControlModeType Dynamic_CPDReqControlMode;
    struct Scheduled_CPDReqControlModeType Scheduled_CPDReqControlMode;
    struct AC_CPDReqEnergyTransferModeType AC_CPDReqEnergyTransferMode;
    struct DC_CPDReqEnergyTransferModeType DC_CPDReqEnergyTransferMode;
    struct BPT_AC_CPDReqEnergyTransferModeType BPT_AC_CPDReqEnergyTransferMode;
    struct BPT_DC_CPDReqEnergyTransferModeType BPT_DC_CPDReqEnergyTransferMode;
    struct WPT_CPDReqEnergyTransferModeType WPT_CPDReqEnergyTransferMode;
    struct ACD_CPDReqEnergyTransferModeType ACD_CPDReqEnergyTransferMode;
};
/****ChargeParameterDiscoveryResponse****/
struct ChargeParameterDiscoveryResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    enum EVSEProcessingType_DIN70121 EVSEProcessing;
    struct SAScheduleListType SAScheduleList;
    struct DC_EVSEChargeParameterType_DIN70121 DC_EVSEChargeParameter;
};
struct ChargeParameterDiscoveryResponse_ISO15118_2014
{
    enum EVSEProcessingType_ISO15118_2014 EVSEProcessing;
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct SAScheduleListType SAScheduleList;
    struct AC_EVSEChargeParameterType_ISO15118_2014 AC_EVSEChargeParameter;
    struct DC_EVSEChargeParameterType_ISO15118_2014 DC_EVSEChargeParameter;
};
struct ChargeParameterDiscoveryResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                               //Optional
    enum ProcessingType EVSEProcessing;
    struct Scheduled_CPDResControlModeType Scheduled_CPDResControlMode;                 //Optional
    struct AC_CPDResEnergyTransferModeType AC_CPDResEnergyTransferMode;
    struct DC_CPDResEnergyTransferModeType DC_CPDResEnergyTransferMode;
    struct BPT_AC_CPDResEnergyTransferModeType BPT_AC_CPDResEnergyTransferMode;
    struct BPT_DC_CPDResEnergyTransferModeType BPT_DC_CPDResEnergyTransferMode;
    struct WPT_CPDResEnergyTransferModeType WPT_CPDResEnergyTransferMode;
    struct ACD_CPDResEnergyTransferModeType ACD_CPDResEnergyTransferMode;
};
/****PowerDeliveryRequest****/
struct PowerDeliveryRequest_DIN70121
{
    BOOL ReadyToChargeState;
    struct ChargingProfileType_DIN70121 ChargingProfile;
    struct DC_EVPowerDeliveryParameterType_DIN70121 DC_EVPowerDeliveryParameter;
};
struct PowerDeliveryRequest_ISO15118_2014
{
    enum ChargeProgressType_ISO15118_2014 ChargeProgress;
    short SAScheduleTupleID;
    struct ChargingProfileType_ISO15118_2014 ChargingProfile;
    struct DC_EVPowerDeliveryParameterType_ISO15118_2014 DC_EVPowerDeliveryParameter;
};
struct PowerDeliveryRequest_ISO15118_2018
{
    enum ChargeProgressType_ISO15118_2018 ChargeProgress;
    struct Scheduled_PDReqControlModeType Scheduled_PDReqControlMode;
    struct BPT_Scheduled_PDReqControlModeType BPT_Scheduled_PDReqControlMode;
};
/****PowerDeliveryResponse****/
struct PowerDeliveryResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    struct DC_EVSEStatusType_DIN70121 DC_EVSEStatus;
};
struct PowerDeliveryResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct AC_EVSEStatusType_ISO15118_2014 AC_EVSEStatus;
    struct DC_EVSEStatusType_ISO15118_2014 DC_EVSEStatus;
};
struct PowerDeliveryResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                       //Optional
};
/****CertificateUpdateRequest****/
struct CertificateUpdateRequest_ISO15118_2014
{
    unsigned char Id[32];
    struct CertificateChainType ContractSignatureCertChain;
    unsigned char eMAID[16];
    struct ListOfRootCertificateIDsType ListOfRootCertificateIDs;
};
/****CertificateUpdateResponse****/
struct CertificateUpdateResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct CertificateChainType SAProvisioningCertificateChain;
    struct CertificateChainType ContractSignatureCertChain;
    struct ContractSignatureEncryptedPrivateKeyType ContractSignatureEncryptedPrivateKey;
    struct DiffieHellmanPublickeyType DHpublickey;
    unsigned char eMAID[16];
    short RetryCounter;                                                                     //Optional
};
/****CertificateInstallationRequest****/
struct CertificateInstallationRequest_ISO15118_2014
{
    unsigned char Id[32];
    unsigned char OEMProvisioningCert[800];
    struct ListOfRootCertificateIDsType ListOfRootCertificateIDs;
};
struct CertificateInstallationRequest_ISO15118_2018
{
    unsigned char Id[32];
    struct CertificateChainType OEMProvisioningCertChain;
    struct ListOfRootCertificateIDsType ListOfRootCertificateIDs;
    unsigned short MaxSupportedCerts;
};
/****CertificateInstallationResponse****/
struct CertificateInstallationResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct CertificateChainType SAProvisioningCertificateChain;
    struct CertificateChainType ContractSignatureCertChain;
    struct ContractSignatureEncryptedPrivateKeyType ContractSignatureEncryptedPrivateKey;
    struct DiffieHellmanPublickeyType DHpublickey;
    unsigned char eMAID[16];
};
struct CertificateInstallationResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                               //Optional
    struct CertificateChainType SAProvisioningCertificateChain;
    struct CertificateChainType ContractCertificateChain;
    struct ContractCertificateEncryptedPrivateKeyType ContractEncryptedPrivateKey;
    struct DiffieHellmanPublickeyType DHpublickey;
    enum ProcessingType EVSEProcessing;
    unsigned short RemainingContractCertificateChains;
};
/****SystemStatusRequest****/
struct SystemStatusRequest_ISO15118_2018
{
    enum mechanicalChargingDeviceStatusType EVMechanicalChargingDeviceStatus;
    struct EVTechnicalStatusType EVTechnicalStatus;
    unsigned char EV_OEMStatus[800];                                                        //Optional
};
/****SystemStatusResponse****/
struct SystemStatusResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    enum mechanicalChargingDeviceStatusType EVSEMechanicalChargingDeviceStatus;
    BOOL EVSE_ReadyToCharge;
    enum IsolationStatusType EVSE_IsolationStatus;
    BOOL EVSE_Disabled;
    BOOL EVSE_UtilityInterruptEvent;
    BOOL EVSE_EmergencyShutdown;
    BOOL EVSE_Malfunction;
    BOOL EV_InChargePosition;
    BOOL EV_AssociationStatus;
};
/****SessionStopRequest****/
struct SessionStopRequest_DIN70121
{
    //No member in standard
};
struct SessionStopRequest_ISO15118_2014
{
    enum ChargingSessionType ChargingSession;
};
struct SessionStopRequest_ISO15118_2018
{
    enum ChargingSessionType ChargingSession;
};
/****SessionStopResponse****/
struct SessionStopResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
};
struct SessionStopResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
};
struct SessionStopResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                               //Optional
};
/****MeteringReceiptRequest****/
struct MeteringReceiptRequest_ISO15118_2014
{
    unsigned char Id[32];                                                           //Optional
    unsigned char SessionID[8];
    short SAScheduleTupleID;                                                            //Optional
    struct MeterInfoType_ISO15118_2014 MeterInfo;
};
struct MeteringReceiptRequest_ISO15118_2018
{
    unsigned char Id[32];                                                           //Optional
    unsigned char SessionID[8];
    struct Scheduled_MRReqControlModeType Schedule_MRReqControlMode;
    struct MeterInfoType_ISO15118_2018 MeterInfo;
};
/****MeteringReceiptResponse****/
struct MeteringReceiptResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct AC_EVSEStatusType_ISO15118_2014 AC_EVSEStatus;
    struct DC_EVSEStatusType_ISO15118_2014 DC_EVSEStatus;
};
struct MeteringReceiptResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                               //Optional
};
/****ChargingStatusRequest (AC Only)****/
struct ChargingStatusRequest_ISO15118_2014
{
    //No member in standard
};
struct ChargingStatusRequest_ISO15118_2018
{
    struct PnC_CLReqIdentificationModeType PnC_CLReqIdentificationMode;
    struct Dynamic_CSReqControlModeType Dynamic_CSReqControlMode;
    struct Scheduled_CSReqControlModeType Scheduled_CSReqControlMode;
    struct DisplayParametersType DisplayParameters;
};
/****ChargingStatusResponse (AC Only)****/
struct ChargingStatusResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    unsigned char EVSEID[40];                                               //DIN70121=>Max length:32,	ISO15118=>min length:7, max length:37
    short SAScheduleTupleID;
    struct PhysicalValueType_ISO15118_2014 EVSEMaxCurrent;                  //Optional
    struct MeterInfoType_ISO15118_2014 MeterInfo;                           //Optional
    BOOL ReceiptRequired;                                                   //Optional
    struct AC_EVSEStatusType_ISO15118_2014 AC_EVSEStatus;
};
struct ChargingStatusResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                               //Optional
    unsigned char EVSEID[40];                                                       //DIN70121=>Max length:32,	ISO15118=>min length:7, max length:37
    struct PhysicalValueType_ISO15118_2018 EVSETargetFrequency;                         //Optional
    struct PnC_CLResIdentificationModeType PnC_CLResIdentificationMode;
    struct Dynamic_CSResControlModeType Dynamic_CSResControlMode;
    struct Scheduled_CSReqControlModeType Scheduled_CSReqControlMode;
};
/****CableCheckRequest (DC Only)****/
struct CableCheckRequest_DIN70121
{
    struct DC_EVStatusType_DIN70121 DC_EVStatus;
};
struct CableCheckRequest_ISO15118_2014
{
    struct DC_EVStatusType_ISO15118_2014 DC_EVStatus;
};
struct CableCheckRequest_ISO15118_2018
{
    //No member in standard
};
/****CableCheckResponse (DC Only)****/
struct CableCheckResponse_DIN70121
{
    unsigned int cnt;   //self added
    enum ResponseCodeType_DIN70121 ResponseCode;
    struct DC_EVSEStatusType_DIN70121 DC_EVSEStatus;
    enum EVSEProcessingType_DIN70121 EVSEProcessing;
};

struct CableCheckResponse_ISO15118_2014
{
    unsigned int cnt;  //self added
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct DC_EVSEStatusType_ISO15118_2014 DC_EVSEStatus;
    enum EVSEProcessingType_ISO15118_2014 EVSEProcessing;
};

struct CableCheckResponse_ISO15118_2018
{
    unsigned int cnt;  //self added
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                               //Optional
    enum ProcessingType EVSEProcessing;
};

/****PreChargeRequest (DC Only)****/
struct PreChargeRequest_DIN70121
{
    unsigned int cnt;  //self added
    struct DC_EVStatusType_DIN70121 DC_EVStatus;
    struct PhysicalValueType_DIN70121 EVTargetVoltage;
    struct PhysicalValueType_DIN70121 EVTargetCurrent;
};

struct PreChargeRequest_ISO15118_2014
{
    unsigned int cnt;  //self added
    struct DC_EVStatusType_ISO15118_2014 DC_EVStatus;
    struct PhysicalValueType_ISO15118_2014 EVTargetVoltage;
    struct PhysicalValueType_ISO15118_2014 EVTargetCurrent;
};

struct PreChargeRequest_ISO15118_2018
{
    unsigned int cnt;  //self added
    struct PhysicalValueType_ISO15118_2018 EVTargetVoltage;
    struct PhysicalValueType_ISO15118_2018 EVTargetCurrent;
};

/****PreChargeResponse (DC Only)****/
struct PreChargeResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    struct DC_EVSEStatusType_DIN70121 DC_EVSEStatus;
    struct PhysicalValueType_DIN70121 EVSEPresentVoltage;
};

struct PreChargeResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct DC_EVSEStatusType_ISO15118_2014 DC_EVSEStatus;
    struct PhysicalValueType_ISO15118_2014 EVSEPresentVoltage;
};

struct PreChargeResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                                   //Optional
    struct PhysicalValueType_ISO15118_2018 EVSEPresentVoltage;
};

/****CurrentDemandRequest (DC Only)****/
struct CurrentDemandRequest_DIN70121
{
    struct DC_EVStatusType_DIN70121 DC_EVStatus;
    struct PhysicalValueType_DIN70121 EVTargetCurrent;
    struct PhysicalValueType_DIN70121 EVMaximumVoltageLimit;                            //Optional
    struct PhysicalValueType_DIN70121 EVMaximumCurrentLimit;                            //Optional
    struct PhysicalValueType_DIN70121 EVMaximumPowerLimit;                                  //Optional
    BOOL BulkChargingComplete;                                                              //Optional
    BOOL ChargingComplete;
    struct PhysicalValueType_DIN70121 RemainingTimeToFullSoC;                           //Optional
    struct PhysicalValueType_DIN70121 RemainingTimeToBulkSoC;                           //Optional
    struct PhysicalValueType_DIN70121 EVTargetVoltage;
};

struct CurrentDemandRequest_ISO15118_2014
{
    struct DC_EVStatusType_ISO15118_2014 DC_EVStatus;
    struct PhysicalValueType_ISO15118_2014 EVTargetCurrent;
    struct PhysicalValueType_ISO15118_2014 EVMaximumVoltageLimit;                       //Optional
    struct PhysicalValueType_ISO15118_2014 EVMaximumCurrentLimit;                       //Optional
    struct PhysicalValueType_ISO15118_2014 EVMaximumPowerLimit;                             //Optional
    BOOL BulkChargingComplete;                                                              //Optional
    BOOL ChargingComplete;
    struct PhysicalValueType_ISO15118_2014 RemainingTimeToFullSoC;                      //Optional
    struct PhysicalValueType_ISO15118_2014 RemainingTimeToBulkSoC;                      //Optional
    struct PhysicalValueType_ISO15118_2014 EVTargetVoltage;
};

struct CurrentDemandRequest_ISO15118_2018
{
    struct DisplayParametersType DisplayParameters;                                     //Optional
    struct PnC_CLReqIdentificationModeType PnC_CLReqIdentificationMode;
    struct Dynamic_CSReqControlModeType Dynamic_CDReqControlMode;
    struct Scheduled_CSReqControlModeType Scheduled_CDReqControlMode;
};

/****CurrentDemandResponse (DC Only)****/
struct CurrentDemandResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    struct DC_EVSEStatusType_DIN70121 DC_EVSEStatus;
    struct PhysicalValueType_DIN70121 EVSEPresentVoltage;
    struct PhysicalValueType_DIN70121 EVSEPresentCurrent;
    BOOL EVSECurrentLimitAchieved;
    BOOL EVSEVoltageLimitAchieved;
    BOOL EVSEPowerLimitAchieved;
    struct PhysicalValueType_DIN70121 EVSEMaximumVoltageLimit;                          //Optional
    struct PhysicalValueType_DIN70121 EVSEMaximumCurrentLimit;                          //Optional
    struct PhysicalValueType_DIN70121 EVSEMaximumPowerLimit;                        //Optional
};

struct CurrentDemandResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct DC_EVSEStatusType_ISO15118_2014 DC_EVSEStatus;
    struct PhysicalValueType_ISO15118_2014 EVSEPresentVoltage;
    struct PhysicalValueType_ISO15118_2014 EVSEPresentCurrent;
    BOOL EVSECurrentLimitAchieved;
    BOOL EVSEVoltageLimitAchieved;
    BOOL EVSEPowerLimitAchieved;
    struct PhysicalValueType_ISO15118_2014 EVSEMaximumVoltageLimit;                     //Optional
    struct PhysicalValueType_ISO15118_2014 EVSEMaximumCurrentLimit;                     //Optional
    struct PhysicalValueType_ISO15118_2014 EVSEMaximumPowerLimit;                   //Optional
    unsigned char EVSEID[40];                                               //DIN70121=>Max length:32,	ISO15118=>min length:7, max length:37
    short SAScheduleTupleID;
    struct MeterInfoType_ISO15118_2014 MeterInfo;                           //Optional
    BOOL ReceiptRequired;                                                       //Optional
};

struct CurrentDemandResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                                   //Optional
    struct PhysicalValueType_ISO15118_2018 EVSEPresentVoltage;
    struct PhysicalValueType_ISO15118_2018 EVSEPresentCurrent;
    BOOL EVSECurrentLimitAchieved;
    BOOL EVSEVoltageLimitAchieved;
    BOOL EVSEPowerLimitAchieved;
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargeVoltage;                    //Optional
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargeCurrent;                    //Optional
    struct PhysicalValueType_ISO15118_2018 EVSEMaximumChargePower;                      //Optional
    unsigned char EVSEID[40];                                                           //DIN70121=>Max length:32,	ISO15118=>min length:7, max length:37
    struct PnC_CLResIdentificationModeType PnC_CLResIdentificationMode;
    struct Scheduled_CDResControlModeType Scheduled_CDResControlMode;
};

/****WeldingDetectionRequest (DC Only)*****/
struct WeldingDetectionRequest_DIN70121
{
    struct DC_EVStatusType_DIN70121 DC_EVStatus;
};

struct WeldingDetectionRequest_ISO15118_2014
{
    struct DC_EVStatusType_ISO15118_2014 DC_EVStatus;
};

struct WeldingDetectionRequest_ISO15118_2018
{
    //No member in Standard
};

/****WeldingDetectionResponse (DC Only)****/
struct WeldingDetectionResponse_DIN70121
{
    enum ResponseCodeType_DIN70121 ResponseCode;
    struct DC_EVSEStatusType_DIN70121 DC_EVSEStatus;
    struct PhysicalValueType_DIN70121 EVSEPresentVoltage;
};

struct WeldingDetectionResponse_ISO15118_2014
{
    enum ResponseCodeType_ISO15118_2014 ResponseCode;
    struct DC_EVSEStatusType_ISO15118_2014 DC_EVSEStatus;
    struct PhysicalValueType_ISO15118_2014 EVSEPresentVoltage;
};

struct WeldingDetectionResponse_ISO15118_2018
{
    enum ResponseCodeType_ISO15118_2018 ResponseCode;
    struct EVSEStatusType EVSEStatus;                                               //Optional
    struct PhysicalValueType_ISO15118_2018 EVSEPresentVoltage;
};

/****FinePositioningSetupRequest (WPT Only)****/
struct FinePositioningSetupRequest_ISO15118_2018
{
    struct LFA_EVFinePositioningSetupParametersType LFA_EVFinePositioningSetupParameters;   //Optional
};

/****FinePositioningSetupResponse (WPT Only)****/
struct FinePositioningSetupResponse_ISO15118_2018
{
    //NOT complete yet,  to be continue.....
};


struct V2GMessageType_DIN70121 {
    enum MsgFlowStatus PresentMsgFlowStatus;
    enum MsgFlowStatus PresentMsgFlowStatus_pre;
    /* 0: IDLE(wait B2 state), 1: CM_SLAC_PARM.REQ, 2: CM_SLAC_PARM.CNF, 3: CM_START_ATTEN_CHAR.IND
        4: CM_MNBC_SOUND.IND, 5: CM_ATTEN_CHAR.IND, 6: CM_ATTEN_CHAR.RSP, 7: CM_VALIDATE.REQ
        8: CM_VALIDATE.CNF, 9: CM_SLAC_MATCH.REQ, 10: CM_SLAC_MATCH.CNF, 11: CM_AMP_MAP.REQ
        12: CM_AMP_MAP.CNF, 13: SLACC/SDP/TCP connection,
        16: SupportedAppProtocolRequest, 17: SupportedAppProtocolResponse, 18: SessionSetupRequest
        19: SessionSetupResponse, 20: ServiceDiscoveryRequest, 21: ServiceDiscoveryResponse
        22: ServiceDetailRequest, 23: ServiceDetailResponse
        24: ServiceAndPaymentSelectionRequest/ServiceSelectionRequest, 25: ServiceAndPaymentSelectionResponse/ServiceSelectionResponse
        26: PaymentDetailsRequest/IdentificationDetailsRequest;, 27: PaymentDetailsResponse/IdentificationDetailsResponse,
        28: AuthorizationRequest, 29: AuthorizationResponse,
        30: CertificateUpdateRequest, 31: CertificateUpdateResponse, 32:CertificateInstallationRequest, 33: CertificateInstallationResponse
        34: ChargeParameterDiscoveryRequest, 35: ChargeParameterDiscoveryResponse
        36: CableCheckRequest, 37: CableCheckResponse, 38: PreChargeRequest, 39: PreChargeResponse
        40: PowerDeliveryRequest start, 41: PowerDeliveryResponse start, 42: ChargingStatusRequest, 43: ChargingStatusResponse
        44: CurrentDemandRequest, 45: CurrentDemandResponse, 46: MeteringReceiptRequest, 47: MeteringReceiptResponse
        48: PowerDeliveryRequest end, 49: PowerDeliveryRequest end, 50: WeldingDetectionRequest, 51: WeldingDetectionResponse,
        52: SessionStopRequest, 53: SessionStopResponse
       253: Performance Timeout, 254: Sequence Timeout, 255: Fault
     */
    struct SupportedAppProtocolRequest_DIN70121 SupportedAppProtocolRequest;
    struct SupportedAppProtocolResponse_DIN70121 SupportedAppProtocolResponse;
    struct SessionSetupRequest_DIN70121 SessionSetupRequest;
    struct SessionSetupResponse_DIN70121 SessionSetupResponse;
    struct ServiceDiscoveryRequest_DIN70121 ServiceDiscoveryRequest;
    struct ServiceDiscoveryResponse_DIN70121 ServiceDiscoveryResponse;
    struct ServiceAndPaymentSelectionRequest_DIN70121 ServiceAndPaymentSelectionRequest;
    struct ServiceAndPaymentSelectionResponse_DIN70121 ServiceAndPaymentSelectionResponse;
    struct ContractAuthenticationRequest_DIN70121 ContractAuthenticationRequest;
    struct ContractAuthenticationResponse_DIN70121 ContractAuthenticationResponse;
    struct ChargeParameterDiscoveryRequest_DIN70121 ChargeParameterDiscoveryRequest;
    struct ChargeParameterDiscoveryResponse_DIN70121 ChargeParameterDiscoveryResponse;
    struct CableCheckRequest_DIN70121 CableCheckRequest;
    struct CableCheckResponse_DIN70121 CableCheckResponse;
    struct PreChargeRequest_DIN70121 PreChargeRequest;
    struct PreChargeResponse_DIN70121 PreChargeResponse;
    struct PowerDeliveryRequest_DIN70121 PowerDeliveryRequest;
    struct PowerDeliveryResponse_DIN70121 PowerDeliveryResponse;
    struct CurrentDemandRequest_DIN70121 CurrentDemandRequest;
    struct CurrentDemandResponse_DIN70121 CurrentDemandResponse;
    struct WeldingDetectionRequest_DIN70121 WeldingDetectionRequest;
    struct WeldingDetectionResponse_DIN70121 WeldingDetectionResponse;
    struct SessionStopRequest_DIN70121 SessionStopRequest;
    struct SessionStopResponse_DIN70121 SessionStopResponse;
};

struct V2GMessageType_ISO15118_2014 {
    enum MsgFlowStatus PresentMsgFlowStatus;
    enum MsgFlowStatus PresentMsgFlowStatus_pre;
    /* 0: IDLE(wait B2 state), 1: CM_SLAC_PARM.REQ, 2: CM_SLAC_PARM.CNF, 3: CM_START_ATTEN_CHAR.IND
        4: CM_MNBC_SOUND.IND, 5: CM_ATTEN_CHAR.IND, 6: CM_ATTEN_CHAR.RSP, 7: CM_VALIDATE.REQ
        8: CM_VALIDATE.CNF, 9: CM_SLAC_MATCH.REQ, 10: CM_SLAC_MATCH.CNF, 11: CM_AMP_MAP.REQ
        12: CM_AMP_MAP.CNF, 13: SLACC/SDP/TCP connection,
        16: SupportedAppProtocolRequest, 17: SupportedAppProtocolResponse, 18: SessionSetupRequest
        19: SessionSetupResponse, 20: ServiceDiscoveryRequest, 21: ServiceDiscoveryResponse
        22: ServiceDetailRequest, 23: ServiceDetailResponse
        24: ServiceAndPaymentSelectionRequest/ServiceSelectionRequest, 25: ServiceAndPaymentSelectionResponse/ServiceSelectionResponse
        26: PaymentDetailsRequest/IdentificationDetailsRequest;, 27: PaymentDetailsResponse/IdentificationDetailsResponse,
         28: AuthorizationRequest, 29: AuthorizationResponse,
        30: CertificateUpdateRequest, 31: CertificateUpdateResponse, 32:CertificateInstallationRequest, 33: CertificateInstallationResponse
        34: ChargeParameterDiscoveryRequest, 35: ChargeParameterDiscoveryResponse
        36: CableCheckRequest, 37: CableCheckResponse, 38: PreChargeRequest, 39: PreChargeResponse
        40: PowerDeliveryRequest start, 41: PowerDeliveryResponse start, 42: ChargingStatusRequest, 43: ChargingStatusResponse
        44: CurrentDemandRequest, 45: CurrentDemandResponse, 46: MeteringReceiptRequest, 47: MeteringReceiptResponse
        48: PowerDeliveryRequest end, 49: PowerDeliveryRequest end, 50: WeldingDetectionRequest, 51: WeldingDetectionResponse,
        52: SessionStopRequest, 53: SessionStopResponse
       253: Performance Timeout, 254: Sequence Timeout, 255: Fault
     */
    struct SupportedAppProtocolRequest_ISO15118_2014 SupportedAppProtocolRequest;
    struct SupportedAppProtocolResponse_ISO15118_2014 SupportedAppProtocolResponse;
    struct SessionSetupRequest_ISO15118_2014 SessionSetupRequest;
    struct SessionSetupResponse_ISO15118_2014 SessionSetupResponse;
    struct ServiceDiscoveryRequest_ISO15118_2014 ServiceDiscoveryRequest;
    struct ServiceDiscoveryResponse_ISO15118_2014 ServiceDiscoveryResponse;
    struct ServiceDetailRequest_ISO15118_2014 ServiceDetailRequest;
    struct ServiceDetailResponse_ISO15118_2014 ServiceDetailResponse;
    struct ServiceAndPaymentSelectionRequest_ISO15118_2014 ServiceAndPaymentSelectionRequest;
    struct ServiceAndPaymentSelectionResponse_ISO15118_2014 ServiceAndPaymentSelectionResponse;
    struct PaymentDetailsRequest_ISO15118_2014 PaymentDetailsRequest;
    struct PaymentDetailsResponse_ISO15118_2014 PaymentDetailsResponse;
    struct AuthorizationRequest_ISO15118_2014 AuthorizationRequest;
    struct AuthorizationResponse_ISO15118_2014 AuthorizationResponse;
    struct CertificateUpdateRequest_ISO15118_2014 CertificateUpdateRequest;
    struct CertificateUpdateResponse_ISO15118_2014 CertificateUpdateResponse;
    struct CertificateInstallationRequest_ISO15118_2014 CertificateInstallationRequest;
    struct CertificateInstallationResponse_ISO15118_2014 CertificateInstallationResponse;
    struct ChargeParameterDiscoveryRequest_ISO15118_2014 ChargeParameterDiscoveryRequest;
    struct ChargeParameterDiscoveryResponse_ISO15118_2014 ChargeParameterDiscoveryResponse;
    struct CableCheckRequest_ISO15118_2014 CableCheckRequest;
    struct CableCheckResponse_ISO15118_2014 CableCheckResponse;
    struct PreChargeRequest_ISO15118_2014 PreChargeRequest;
    struct PreChargeResponse_ISO15118_2014 PreChargeResponse;
    struct PowerDeliveryRequest_ISO15118_2014 PowerDeliveryRequest;
    struct PowerDeliveryResponse_ISO15118_2014 PowerDeliveryResponse;
    struct ChargingStatusRequest_ISO15118_2014 ChargingStatusRequest;
    struct ChargingStatusResponse_ISO15118_2014 ChargingStatusResponse;
    struct CurrentDemandRequest_ISO15118_2014 CurrentDemandRequest;
    struct CurrentDemandResponse_ISO15118_2014 CurrentDemandResponse;
    struct MeteringReceiptRequest_ISO15118_2014 MeteringReceiptRequest;
    struct MeteringReceiptResponse_ISO15118_2014 MeteringReceiptResponse;
    struct WeldingDetectionRequest_ISO15118_2014 WeldingDetectionRequest;
    struct WeldingDetectionResponse_ISO15118_2014 WeldingDetectionResponse;
    struct SessionStopRequest_ISO15118_2014 SessionStopRequest;
    struct SessionStopResponse_ISO15118_2014 SessionStopResponse;
};

struct V2GMessageType_ISO15118_2018 {
    enum MsgFlowStatus PresentMsgFlowStatus;
    enum MsgFlowStatus PresentMsgFlowStatus_pre;
    /* 0: IDLE(wait B2 state), 1: CM_SLAC_PARM.REQ, 2: CM_SLAC_PARM.CNF, 3: CM_START_ATTEN_CHAR.IND
        4: CM_MNBC_SOUND.IND, 5: CM_ATTEN_CHAR.IND, 6: CM_ATTEN_CHAR.RSP, 7: CM_VALIDATE.REQ
        8: CM_VALIDATE.CNF, 9: CM_SLAC_MATCH.REQ, 10: CM_SLAC_MATCH.CNF, 11: CM_AMP_MAP.REQ
        12: CM_AMP_MAP.CNF, 13: SLACC/SDP/TCP connection,
        16: SupportedAppProtocolRequest, 17: SupportedAppProtocolResponse, 18: SessionSetupRequest
        19: SessionSetupResponse, 20: ServiceDiscoveryRequest, 21: ServiceDiscoveryResponse
        22: ServiceDetailRequest, 23: ServiceDetailResponse
        24: ServiceAndPaymentSelectionRequest/ServiceSelectionRequest, 25: ServiceAndPaymentSelectionResponse/ServiceSelectionResponse
        26: PaymentDetailsRequest/IdentificationDetailsRequest;, 27: PaymentDetailsResponse/IdentificationDetailsResponse,
         28: AuthorizationRequest, 29: AuthorizationResponse,
        30: CertificateUpdateRequest, 31: CertificateUpdateResponse, 32:CertificateInstallationRequest, 33: CertificateInstallationResponse
        34: ChargeParameterDiscoveryRequest, 35: ChargeParameterDiscoveryResponse
        36: CableCheckRequest, 37: CableCheckResponse, 38: PreChargeRequest, 39: PreChargeResponse
        40: PowerDeliveryRequest start, 41: PowerDeliveryResponse start, 42: ChargingStatusRequest, 43: ChargingStatusResponse
        44: CurrentDemandRequest, 45: CurrentDemandResponse, 46: MeteringReceiptRequest, 47: MeteringReceiptResponse
        48: PowerDeliveryRequest end, 49: PowerDeliveryRequest end, 50: WeldingDetectionRequest, 51: WeldingDetectionResponse,
        52: SessionStopRequest, 53: SessionStopResponse
       253: Performance Timeout, 254: Sequence Timeout, 255: Fault
     */
    struct SupportedAppProtocolRequest_ISO15118_2018 SupportedAppProtocolRequest;
    struct SupportedAppProtocolResponse_ISO15118_2018 SupportedAppProtocolResponse;
    struct SessionSetupRequest_ISO15118_2018 SessionSetupRequest;
    struct SessionSetupResponse_ISO15118_2018 SessionSetupResponse;
    struct ServiceDiscoveryRequest_ISO15118_2018 ServiceDiscoveryRequest;
    struct ServiceDiscoveryResponse_ISO15118_2018 ServiceDiscoveryResponse;
    struct ServiceDetailRequest_ISO15118_2018 ServiceDetailRequest;
    struct ServiceDetailResponse_ISO15118_2018 ServiceDetailResponse;
    struct ServiceSelectionRequest_ISO15118_2018 ServiceSelectionRequest;
    struct ServiceSelectionResponse_ISO15118_2018 ServiceSelectionResponse;
    struct IdentificationDetailsRequest_ISO15118_2018 IdentificationDetailsRequest;
    struct IdentificationDetailsResponse_ISO15118_2018 IdentificationDetailsResponse;
    struct AuthorizationRequest_ISO15118_2018 AuthorizationRequest;
    struct AuthorizationResponse_ISO15118_2018 AuthorizationResponse;
    struct CertificateInstallationRequest_ISO15118_2018 CertificateInstallationRequest;
    struct CertificateInstallationResponse_ISO15118_2018 CertificateInstallationResponse;
    struct ChargeParameterDiscoveryRequest_ISO15118_2018 ChargeParameterDiscoveryRequest;
    struct ChargeParameterDiscoveryResponse_ISO15118_2018 ChargeParameterDiscoveryResponse;
    struct CableCheckRequest_ISO15118_2018 CableCheckRequest;
    struct CableCheckResponse_ISO15118_2018 CableCheckResponse;
    struct PreChargeRequest_ISO15118_2018 PreChargeRequest;
    struct PreChargeResponse_ISO15118_2018 PreChargeResponse;
    struct PowerDeliveryRequest_ISO15118_2018 PowerDeliveryRequest;
    struct PowerDeliveryResponse_ISO15118_2018 PowerDeliveryResponse;
    struct ChargingStatusRequest_ISO15118_2018 ChargingStatusRequest;
    struct ChargingStatusResponse_ISO15118_2018 ChargingStatusResponse;
    struct CurrentDemandRequest_ISO15118_2018 CurrentDemandRequest;
    struct CurrentDemandResponse_ISO15118_2018 CurrentDemandResponse;
    struct MeteringReceiptRequest_ISO15118_2018 MeteringReceiptRequest;
    struct MeteringReceiptResponse_ISO15118_2018 MeteringReceiptResponse;
    struct WeldingDetectionRequest_ISO15118_2018 WeldingDetectionRequest;
    struct WeldingDetectionResponse_ISO15118_2018 WeldingDetectionResponse;
    struct SessionStopRequest_ISO15118_2018 SessionStopRequest;
    struct SessionStopResponse_ISO15118_2018 SessionStopResponse;
};

struct CcsData {
    unsigned char CommProtocol;
    //0: V2GT_MSG_PROTOCOL_DIN70121
    //1: V2GT_MSG_PROTOCOL_ISO15118_2014
    //2: V2GT_MSG_PROTOCOL_ISO15118_2018

    unsigned char EnergyTransferMode;

    struct V2GMessageType_DIN70121      V2GMessage_DIN70121;
    struct V2GMessageType_ISO15118_2014 V2GMessage_ISO15118_2014;
    struct V2GMessageType_ISO15118_2018 V2GMessage_ISO15118_2018;
};

struct InternalComm {
    unsigned char ChargingPermission;
    unsigned char SlaveAddress;
    unsigned char IsolationStatus;              //0:ongoing, 1:valid, 2:warning/fault
    unsigned char CCSConnectorType;             //0:CCS1, 1:CCS2
    unsigned char MaximumAllowedChargingTime;   //0x00: unlimited
                                                //(0x01: 1 minutes ~ 0xFF: 255 minutes, resolution: 1 minute)
    unsigned int RTC;                           //4 bytes
    unsigned char EVSEPrechargeStatus;

    int MaximumChargingVoltage;                 //0~6553.5 volt, resolution: 0.1V
    int AvailableChargingCurrent;               //0~6553.5 amp, resolution: 0.1V
    int AvailableChargingPower;                 //0~6553.5 kW, resolution: 0.1KW
    int PresentChargingVoltage;                 //0~6553.5 volt, resolution: 0.1V
    int PresentChargingCurrent;                 //0~6553.5 amp, resolution: 0.1A
    int PresentChargingPower;                   //0~6553.5 KW, resolution: 0.1KW
    struct timeb CAN_Rx_Timer_Start;
    struct timeb CAN_Rx_Timer_End;
    int FD_CAN_Socket;
    struct timeb Start_Time;
    struct timeb End_Time;

    unsigned char ChargingPermission_new;

    BOOL AC_RcdStatus;                          //0:no error, 1:error
    unsigned char AC_EVSEID[40];
    unsigned char AC_MeterID[32];
    unsigned char AC_EVSEModelName[32];
    unsigned char AC_BatteryChargeType;
    unsigned char AC_CpPresentPWMDuty;
    unsigned char AC_CpPresentState;
    unsigned short AC_ChargingRemainTime;
    unsigned int AC_CSUAlarmStatusCode;
    unsigned int AC_CcsHeartBeat;
    float AC_GridVoltage[3];
    float AC_MeterReadingValue;
    float AC_CpPositiveVoltage;
    float AC_CpNegativeVoltage;
    float AC_EVSEMaxCurrent;
	float AC_EVSEMinCurrent;
    float AC_EVSEPresentCurrent[3];
    BOOL AC_OutputRelayStatus;
    float AC_AvailableChargingPower;					//1KW
    unsigned char AC_EVSENotification;                  //0:none, 1:StopCharging, 2:RenNgotiation

    unsigned char ChargingPermission_pre;
    unsigned char SlaveAddress_pre;
    unsigned char IsolationStatus_pre;              //0:ongoing, 1:valid, 2:warning/fault
    unsigned char CCSConnectorType_pre;             //0:CCS1, 1:CCS2
    unsigned char MaximumAllowedChargingTime_pre;   //0x00: unlimited
                                                //(0x01: 1 minutes ~ 0xFF: 255 minutes, resolution: 1 minute)
    unsigned int RTC_pre;                           //4 bytes
    unsigned char EVSEPrechargeStatus_pre;

    int MaximumChargingVoltage_pre;                 //0~6553.5 volt, resolution: 0.1V
    int AvailableChargingCurrent_pre;               //0~6553.5 amp, resolution: 0.1V
    int AvailableChargingPower_pre;                 //0~6553.5 kW, resolution: 0.1KW
    int PresentChargingVoltage_pre;                 //0~6553.5 volt, resolution: 0.1V
    int PresentChargingCurrent_pre;                 //0~6553.5 amp, resolution: 0.1A
    int PresentChargingPower_pre;                   //0~6553.5 KW, resolution: 0.1KW

    BOOL AC_RcdStatus_pre;                          //0:no error, 1:error
    unsigned char AC_EVSEID_pre[40];
    unsigned char AC_MeterID_pre[32];
    unsigned char AC_EVSEModelName_pre[32];
    unsigned char AC_BatteryChargeType_pre;
    unsigned char AC_CpPresentPWMDuty_pre;
    unsigned char AC_CpPresentState_pre;
    unsigned short AC_ChargingRemainTime_pre;
    unsigned int AC_CSUAlarmStatusCode_pre;
    unsigned int AC_CcsHeartBeat_pre;
    float AC_GridVoltage_pre[3];
    float AC_MeterReadingValue_pre;
    float AC_CpPositiveVoltage_pre;
    float AC_CpNegativeVoltage_pre;
    float AC_EVSEMaxCurrent_pre;
	float AC_EVSEMinCurrent_pre;
    float AC_EVSEPresentCurrent_pre[3];
    BOOL AC_OutputRelayStatus_pre;
    float AC_AvailableChargingPower_pre;					//1KW
    unsigned char AC_EVSENotification_pre;                  //0:none, 1:StopCharging, 2:RenNgotiation

    struct DownloadImageInfoStructure {
        FILE *file;
        unsigned char active;
        unsigned char type;
        char filename[128];
        unsigned long image_rx_cnt;
        unsigned long image_size;
        unsigned long total_can_packets;
        unsigned long image_size_received;       //unit: byte
        unsigned char block_quantity;
        unsigned char block_sequence_number;
        unsigned char block_size_KByte;               //unit: KBytes
        unsigned char block_checksum;
        unsigned char final_canmsg_size;  //unit: byte
        unsigned char downlaod_percentage;
        unsigned char downlaod_percentage_pre;
    } DownloadImageInfo;

    struct EVSEStopChargingReqType {
        unsigned char type;
        unsigned char alarmcode[6];
    } EVSEStopChargingReq;

    union
    {
        unsigned char InternalCommVal;
        struct
        {
            //FaultVal[0]
            unsigned int matched:                   1; //CAN_CMD_ADDRESS_REQUEST             0x00000100
            unsigned int Got_AssignedAddress:       1; //CAN_CMD_ADDRESS_ASSIGN              0x00000200
            unsigned int Send_EVBoardStatus:        1; //CAN_CMD_EV_BOARD_STATUS             0x00000300
            unsigned int Got_FWVersionReq:          1; //CAN_CMD_GET_FW_VERSION              0x00000400
            unsigned int Got_HWVersionReq:          1; //CAN_CMD_GET_HW_VERSION              0x00000500

            unsigned int Got_ChargingPermission:    1; //CAN_CMD_CHARGING_PERMISSION          0x00000600
            unsigned int Got_EVSEOutputStatus:      1; //CAN_CMD_EVSE_OUTPUT_STATUS_ANNOUNCEMENT  0x00000700
            unsigned int Got_EnergyCapacity:        1; //CAN_CMD_EVSE_CAPACITY_ANNOUNCEMENT       0x00000800
            unsigned int Got_EVTargetReq:           1; //CAN_CMD_GET_EV_TARGET_INFO           0x00000900
            unsigned int Got_EVBatteryInfoReq:      1; //CAN_CMD_GET_EV_BATTERY_INFO          0x00000A00

            unsigned int Send_EVStopReq:            1; //#define CAN_CMD_EV_STOP_EVENT        0x00000B00
            unsigned int Got_EVSEStopReq:           1; //#define CAN_CMD_EVSE_STOP_EVENT      0x00000C00
            unsigned int Got_MiscellaneousInfoReq:  1; //#define CAN_CMD_GET_MISC_INFO        0x00000D00
            unsigned int Got_DownloadImageReq:      1; //#define CAN_CMD_DOWNLOAD_REQUEST     0x00000E00
            unsigned int Got_BlockTransferStartReq: 1; //#define CAN_CMD_START_BLOCK_TRANSFER 0x00000F00

            unsigned int Got_DataTransferReq:       1; //CAN_CMD_DATA_TRANSFER                0x00001000
            unsigned int Got_DownloadFinishReq:     1; //CAN_CMD_DOWNLOAD_FINISH              0x00001100
            unsigned int Got_IsolationStatus:       1; //CAN_CMD_ISOLATION_STATUS             0x00001200
            unsigned int Got_CCSConnectorReq:       1; //CAN_CMD_CCS_CONNECTOR_INFO           0x00001300
            unsigned int Got_RTC:                   1; //CAN_CMD_RTC_INFO                     0x00001400

            unsigned int Got_EVSE_Precharge_Info:   1; //CAN_CMD_EVSE_PRECHARGE_INFO          0x00001500
            unsigned int Got_EVCCID_Req:            1; //CAN_CMD_EVCCID_REQUEST               0x00001600
            unsigned int EV_Stop_Type_Emergency:    1;
            unsigned int FW_Update_Done:            1;
            unsigned int FW_Update_Task_inused:     1;
            unsigned int FW_Update_result:          1;
            unsigned int FW_Update_Reboot_inused:   1;
            unsigned int CAN_Rx_Timeout:            1;
            unsigned int Reboot_Process_inused:     1;
            unsigned int reserved:                  3;
        } bits;
    } InternalCommUnion;
};
#endif // DEFINE_H_