#define CAN_NoError                     0
#define CAN_ResetError                  5
#define CAN_ConfigError                 8
#define CAN_SetACRError                 9
#define CAN_SetAMRError                10 
#define CAN_SetBaudRateError           11
#define CAN_InstallIrqFailure          14
#define CAN_RemoveIrqFailure           15
#define CAN_TransmitIncomplete         16
#define CAN_TransmitBufferLocked       17
#define CAN_ReceiveBufferEmpty         18
#define CAN_DataOverrun                19
#define CAN_ReceiveError               20
#define CAN_SoftBufferIsEmpty          21
#define CAN_SoftBufferIsFull           22
#define CAN_BaudRateNotSupport         30
#define CAN_DataLengthError            31
#define CAN_NotEnoughMemory            32
#define CAN_AIFreqError                40
#define CAN_AICntError                 41

////////////////////////////////////
//       CAN chip function        //
////////////////////////////////////
int  I87KCANConfig(void);
void CAN_Reset(void);
int  SetCANBaud(unsigned long Baud, unsigned char BT0, unsigned char BT1);
void GetCANBaud(unsigned long *Baud, unsigned char *BT0, unsigned char *BT1);
// Baud:  5000UL,  10000UL,  20000UL,  25000UL,  50000UL,  100000UL,
//      125000UL, 200000UL, 250000UL, 500000UL, 800000UL, 1000000UL
int  SetCANMask(unsigned long AccCode, unsigned long AccMask);
void GetCANMask(unsigned long *AccCode, unsigned long *AccMask);
int  SendCANMsg(unsigned char Mode,unsigned long ID, unsigned char RTR, unsigned char DataLen, unsigned char *Data);
int  GetCANMsg(unsigned char *Mode, unsigned long *ID, unsigned char *RTR, unsigned char *DataLen, unsigned char *Data);
int  GetCANStatus(void);
int  RxMsgCount(void);
void ClearTxSoftBuffer(void);
void ClearRxSoftBuffer(void);

////////////////////////////////////
//    For user define function    //
////////////////////////////////////
void UserIrqFunc(char INTT);
void UserInitFunc(void);
void UserDefCmdFunc(unsigned int CmdLength,char * UserCmd);
// Header : "_"
// Ender : 0x0d

void UserDefBinaryFunc(unsigned int CmdLength,char * UserCmd);
// Header : "|" + Length1 Length2 + Data , only header is string and the others are binary.
// Example: |0800123456789abcdef0
// --> "|" : is header
// --> 0800 : is data length, 08 is LSB and 00 is HSB, so 0800 means data length is 8 bytes
// --> 12 34 56 78 9a bc de f0 ==> 8 bytes data

void UserLoopFunc(void);


///////////////////////////////
//       LED function        //
///////////////////////////////
void L1Off(void);  //Error LED
void L1On(void);   //Error LED
void L2Off(void);  //Tx/Rx LED
void L2On(void);   //Tx/Rx LED
void L3Off(void);  //Power LED
void L3On(void);   //Power LED

//////////////////////////////
//     System function      //
//////////////////////////////
void RefreshWDT(void);

///////////////////////////////////
//       EEPROM function         //
///////////////////////////////////
//Valid range from (Block 0, address 0) to (Block 6, address 255)
int CM100_EEPROMReadByte(unsigned int Block, unsigned int Address, unsigned char *Data);
int CM100_EEPROMReadMultiByte(unsigned int Block, unsigned int Address, char *Data, unsigned int DataNum);
int CM100_EEPROMWriteByte(unsigned int Block, unsigned int Address, unsigned char Data);
int CM100_EEPROMWriteMultiByte(unsigned int Block, unsigned int Address, char *Data, unsigned int DataNum);

////////////////////////////////////////////
//        RTC and NVRAM function          //
////////////////////////////////////////////
void GetTime(int *hour,int *minute,int *sec);
int SetTime(int hour,int minute,int sec);
void GetDate(int *year,int *month,int *day);
int SetDate(int year,int month,int day);
int GetWeekDay(void);
int ReadNVRAM(int Address);
int WriteNVRAM(int Address, int data);

///////////////////////////////////////////
//         Hex/ASCII convertor           //
///////////////////////////////////////////
extern char hex_to_ascii[16];
int ascii_to_hex(char ascii);

////////////////////////////////////////////
//            Timer function              //
////////////////////////////////////////////
#ifndef _T_STOPWATCH_
#define _T_STOPWATCH_
typedef struct {
 unsigned long ulStart; //record the start time, unit is ms
 unsigned long ulPauseTime; //record when the timer is pause, unit is ms
 unsigned int uMode;  // 0: pause, 1:run(start)
}STOPWATCH;
#endif

#ifndef _T_COUNTDOWNTIMER_
#define _T_COUNTDOWNTIMER_
typedef struct {
 unsigned long ulTime;  //record the timer period of count down timer, unit is ms
 unsigned long ulStartTime;  //record the start time, unit is ms
 unsigned long ulPauseTime;  //record when the timer is pause
 unsigned int uMode;  // 0: pause, 1:run(start)
}COUNTDOWNTIMER;
#endif

int TimerOpen(void);
int TimerClose(void);
void InstallUserTimer(void (*fun)(void));
long GetTimeTicks(void); //unit is ms. This function can't be used in ISR
void DelayMs(unsigned int DelayTime_ms); //Delay unit is ms
void T_StopWatchStart(STOPWATCH *sw);
unsigned long T_StopWatchGetTime(STOPWATCH *sw);
void T_StopWatchPause(STOPWATCH *sw);
void T_StopWatchContinue(STOPWATCH *sw);
void T_CountDownTimerStart(COUNTDOWNTIMER *cdt,unsigned long timems); //timems: unit is ms
void T_CountDownTimerPause(COUNTDOWNTIMER *cdt);
void T_CountDownTimerContinue(COUNTDOWNTIMER *cdt);
int T_CountDownTimerIsTimeUp(COUNTDOWNTIMER *cdt);
unsigned long T_CountDownTimerGetTimeLeft(COUNTDOWNTIMER *cdt);

///////////////////////////////////
//     Debug Port function       //
///////////////////////////////////
int Kbhit(void);
int Print(const char *fmt, ...);
int ToComStr_1(char *str);
#define ToCom1Str		ToComStr_1