csu3_am335x/EVSE/Projects/DO360/Apps/Module_EvComm.h

/*
 * Module_EvComm.h
 *
 *  Created on: 2020�~9��14��
 *      Author: Wendell
 */

#ifndef MODULE_EVCOMM_H_
#define MODULE_EVCOMM_H_

// server protocol setting
#define SOCKET_SERVER_IP				"192.168.0.10"
#define PACKET_HEADER_LENGTH			4
#define MAXIMUM_PAYLOAD_LENGTH			249			// 249 bytes
#define TCP_LISTEN_PORT					36000
#define SOCKET_RECEIVE_INTERVAL			10			// 10ms
#define DISPENSER_SOCKET_TIMEOUT		10000		// 10s

// client protocol setting
#define DISPENSER_MODEL_NAME_RESEND		3000		// 3s
#define DISPENSER_CONNECTOR_RESEND		3000		// 3s
#define CABINET_STATUS_REQUEST_RESEND	1000		// 1s
#define CHARGING_CAPABILITY_RESEND		1000		// 1s

// socket setting
#define	CONNECTION_LIMIT				5
#define MAXIMUM_CONNECT_QUANTITY		2

struct Message
{
	int				size;
	unsigned char 	buffer[2048];
};

enum HEADER_OP
{
	_Header_Read		= 0x01,
	_Header_Write		= 0x02,
	_Header_Response	= 0x03,
};

enum PAYLOAD_REGISTER
{
	_Reg_Dispenser_Model_Name		= 0x01,
	_Reg_Connector_ID				= 0x02,
	_Reg_Power_Cabinet_Status		= 0x03,
	_Reg_Dispenser_Status			= 0x04,
	_Reg_Charging_Capability		= 0x05,
	_Reg_Charging_Target			= 0x06,
	_Reg_Software_Update			= 0x07,
	_Reg_Plug_In_Status				= 0x08,
	_Reg_Connector_State			= 0x09,
	_Reg_User_ID					= 0x0A,
	_Reg_Charging_Permission		= 0x0B,
};

enum Response_Result
{
	_R_OK	= 0x01,
	_R_NG	= 0x02,
};

enum PlugIn_Status
{
	_PIS_UnPlugged	= 0x00,
	_PIS_PluggedIn	= 0x01,
};

enum Connector_Remote_Status
{
	_CRS_Idle			= 0x00,
	_CRS_Preparing		= 0x01,
	_CRS_Charging		= 0x02,
	_CRS_Terminating	= 0x03,
};

typedef enum
{
    _DAS_NotAllowed     = 0x00,
    _DAS_Allowed        = 0x01,
    _DAS_Wait           = 0x02,
}DispenserAck_Status;

enum Permission_Status
{
	_PS_NotPermitted	= 0x00,
	_PS_Permitted		= 0x01,
};

enum Accept_Status
{
	_AS_Reject			= 0x00,
	_AS_Accept			= 0x01,
};

struct HEADER_STRUCTURE
{
	unsigned char se;
	unsigned char id;
	unsigned char op;
	unsigned char len;
};

struct PAYLOAD_STRUCTURE
{
	unsigned char reg;
	unsigned char data[MAXIMUM_PAYLOAD_LENGTH];
};

struct PACKET_STRUCTURE
{
	struct HEADER_STRUCTURE  Header;
	struct PAYLOAD_STRUCTURE Payload;
}Packet_Structure;

enum DispenserStatus
{
	_DS_None					= 0x00,
	_DS_Identification			= 0x01,
	_DS_Idle					= 0x02,
	_DS_Alarm					= 0x03,
	_DS_Charging				= 0x04,
	_DS_Timeout					= 0x05,
};

enum ConnectionStatus
{
	_CNS_FREE					= 0x00,
	_CNS_WaitModelName			= 0x01,
	_CNS_DispenserMatched		= 0x02,
};

#endif /* MODULE_EVCOMM_H_ */