#ifndef	__UARTTEST_H__
#define	__UARTTEST_H__
//	write your header here
extern void Set_UART_Command1(unsigned int);
//B2
	#define		C_UART_Parity_ENB			0x0004			//Enable UART	Parity Enable 
//B3
	#define		C_UART_Parity_Odd			0x0000			//Enable UART	Parity Odd 
	#define		C_UART_Parity_Even			0x0008			//Enable UART	Parity Even 
//B5
	#define		C_UART_Reset				0x0020			//UART	Internal Reset
//B6
	#define		C_UART_Tx_IRQ_ENB			0x0040			//UART	TX IRQ	Enable
//B7
	#define		C_UART_Rx_IRQ_ENB			0x0080			//UART	RX IRQ	Enable
//-----------------------------------------------------------------------------------//
extern void Set_UART_Command2(unsigned int);
//B6
	#define		C_UART_Tx_Pin_ENB			0x0040			//UART	TX Pin Enable
//B7
	#define		C_UART_Rx_Pin_ENB			0x0080			//UART	RX Pin Enable
extern unsigned int Get_UART_Command2(void);
//B3
	#define		C_UART_Parity_Error			0x0008			//UART	Parity Error 
//B4
	#define		C_UART_OverRun_Error		0x0010			//UART	Over Run Error 
//B5
	#define		C_UART_Frame_Error			0x0020			//UART	Frame Error
//B6
	#define		C_UART_Tx_RDY				0x0040			//UART	TX Ready
//B7
	#define		C_UART_Rx_RDY				0x0080			//UART	RX Ready
//-----------------------------------------------------------------------------------//
//B7..B0
extern void Set_UART_Data(unsigned int);
extern unsigned int Get_UART_Data(void);
//B15..B0
extern void Set_UART_BaudRate(unsigned int);
extern unsigned int Get_UART_BaudRate(void);
	#define		C_BaudRate_2400				0x1400			//UART	2400
	#define		C_BaudRate_4800				0x0A00			//UART	4800
	#define		C_BaudRate_9600				0x0500			//UART	9600
	#define		C_BaudRate_19200			0x0280			//UART	19200
	#define		C_BaudRate_38400			0x0140			//UART	38400
	#define		C_BaudRate_48000			0x0100			//UART	48000
	#define     C_BaudRate_51200			0x00F0          //UART  51200
	#define     C_BaudRate_57600			0x00D5          //UART  57690
	#define     C_BaudRate_102400			0x0078          //UART  102400
	#define     C_BaudRate_115200			0x006B          //UART  114841
//B7..B0
extern void Set_UART_BaudScalarLow(unsigned int);
extern unsigned int Get_UART_BaudScalarLow(void);
//B7..B0
extern void Set_UART_BaudScalarHigh(unsigned int);
extern unsigned int Get_UART_BaudScalarHigh(void);
#define P_UART_Command1			(volatile unsigned int *)0x7021 	
#define P_UART_Command2			(volatile unsigned int *)0x7022 	
#define P_UART_Data				(volatile unsigned int *)0x7023  	
#define	P_UART_BaudScalarLow	(volatile unsigned int *)0x7024	
#define	P_UART_BaudScalarHigh	(volatile unsigned int *)0x7025 

const int crctab16[] = 
{
    0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
    0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
    0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
    0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
    0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
    0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
    0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
    0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
    0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
    0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
    0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
    0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
    0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
    0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
    0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
    0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
    0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
    0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
    0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
    0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
    0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
    0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
    0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
    0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
    0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
    0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
    0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
    0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
    0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
    0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
    0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
    0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78,

};
// 計算給定長度數據的16位CRC。
int GetCrc16(const int* pData, int nLength)
{
    int fcs = 0xffff;    // 初始化
    
    while(nLength>0)
    {
        fcs = (fcs >> 8) ^ crctab16[(fcs ^ *pData) & 0xff];
        nLength--;
        pData++;
    }
    
    return ~fcs;    // 取反
}
    


#endif