#ifndef _PACKAGE_H
#define _PACKAGE_H

#ifdef PACKAGE_C
#define EXTERN 
#else
#define EXTERN extern
#endif

#define    PKG_START			    0xFA05

#define    PKG_COM_T_CONNECT      	0x01
#define    PKG_COM_H_CONNECT_ACK  	0x81
#define    PKG_COM_T_QUESTION     	0x02
#define    PKG_COM_H_QUESTION_ACK 	0x82
#define    PKG_COM_T_FINISHED     	0x03
#define    PKG_COM_H_FINISHED_ACK 	0x83
#define    PKG_COM_T_MESSAGE      	0x04
#define    PKG_COM_H_MESSAGE_ACK  	0x84
#define    PKG_COM_T_COMM_ERR     	0x05
#define    PKG_COM_H_COMM_ERR     	0x85
#define    PKG_COM_H_RUN          	0x86
#define    PKG_COM_T_RUN_ACK      	0x06

#define    QST_YES                	0x5A
#define    QST_NO                 	0xA5
#define    QST_NO_RESPONSE        	0x00

#define    FINISH_SUCCESS         	0x0
#define    FINISH_ERROR           	0x1
#define    FINISH_WARNING         	0x2
#define    FINISH_ERROR_WARNING   	0x3

#define    MES_NO_ERR_LOG         	0x00
#define    MES_NO_ERR_NOT_LOG     	0x01
#define    MES_AR                 	0x02
#define    MES_WARNING            	0xA0
#define    MES_ERROR              	0xB0

#define    COMMERR_FINISH_ACK_TO  	0x81
#define    COMMERR_MESSAGE_ACK_TO 	0x82
#define    COMMERR_CRC_ERROR      	0x83
#define    COMMERR_UNDEFINED_HEAD 	0x84

#define    HCOMMERR_WAIT_T_RUN_ACK_TIME_OUT    0xB1
#define    HCOMMERR_RESET_WIZARD               0xB2
#define    HCOMMERR_CRC_ERROR                  0xB3
#define    HCOMMERR_UNDEFINED_HEAD             0xB4

#define	   WAIT_FOREVER						   0x0
#define	   NO_WAIT						   	   (-1)

            
#define    MAX_COM_DATA_LENGH      			   256

#define    NO_ERROR               				0xE0000
#define    ERR_CRC_ERROR          				0xE0001
#define    ERR_UNKNOW_START       				0xE0002
#define    ERR_UNKNOW_TYPE        				0xE0003
#define    ERR_WRONG_PKG_ID       				0xE0004
#define    ERR_H_COMM_ERR						0xE0008
#define	   ERR_TIME_OUT							0xE0009
#define    ERR_NO_DATA							0xE0010

#define    BPS_9600					0
#define    BPS_19200				1
#define    BPS_38400				2
#define    BPS_56000				3
#define    BPS_57600				4
#define    BPS_115200				5

#define    DEFAULT_BPS				BPS_115200

	
#define 	QUESTION_TIME_OUT_LONG		(30+2)
#define 	QUESTION_TIME_OUT_SHORT		(30+2)
#define    TIME_OUT_VALUE			1000000     //1 Sec.
#define    QUESTION_TIME_OUT_VALUE	10*1000000  //10 Sec.

typedef struct SS_Package_Head {
            unsigned short 	Start       ;
            unsigned char 	Command     ; 
            unsigned char 	Parameter0  ;
            unsigned char 	Parameter1  ;
            unsigned char 	Length      ;
            unsigned char 	PKG_ID      ;
            unsigned char 	CRC         ;
        } S_Package_Head;
        
typedef struct SS_Package{
    		S_Package_Head	Head              		;
            unsigned char   Data[MAX_COM_DATA_LENGH];  
		} S_Package;
		
extern S_Package G_Package;
void SayHelloToMaster(int ComPortSpeed);
int  ReceivePackage(S_Package * PPackage);
int  ProcessPackage (S_Package * PPackage);
int SendPackage(S_Package * PPackage, unsigned Timeout);
unsigned char CalculateCRC(S_Package_Head * PHead);
void SendNormalMessage(char * Message);
void SendErrorMessage(char * Message);
void SendWarningMessage(char * Message);
void FormatNormalMessage(char * fmt, ...);
void FormatErrorMessage(char * fmt, ...);
void FormatWarningMessage(char * fmt, ...);
int TestCoreFreq(void);
void SendARMessage(char * Message, unsigned int TimeoutInSec);
void SendQuestion(char * Message, unsigned int TimeoutInSec);

EXTERN unsigned char G_Parameter0;			// Since there are some information are stored in Parameter0 and 1 in H_xxx_Package
EXTERN unsigned char G_Parameter1;			// These 2 variables is used to save latest package parameter0 and parameter1.

#endif