kc-232-rgb-def.h

CAN总线数据测试,获取数据格式内容,可以设置数据的长度

typedef	    unsigned char   BYTE;
typedef	    unsigned int    WORD;
typedef		unsigned long   LDWORD; 

#define		BAUD_125K	1

#define		BACKCAR		1

#define     LOW        	0
#define     HIGH      	1

#define		FALSE		0
#define		TRUE		1

// RecvStatus
#define		RECWAIT		0
#define		RECH25		1
#define		RECLENG		2

#define		IDL			0x68
#define		IDH			0x86
#define		NOP10()		{ _nop_(); _nop_(); _nop_(); _nop_(); _nop_(); }

// CAN
// Tscl =     (1+BRP)/(XTAL)   // for X2 Mode = ON
// Tscl =   2*(1+BRP)/(XTAL)   // for X2 Mode = OFF
// Tbit = (1 + (PRS+1) + (PHS1+1) + (PHS2+1)) * Tscl
// 125KHz CAN Baudrate,  X2 Mode = OFF,  XTAL=24MHz
// BRP = 11, PRS = 7, PHS1 = 7, PHS2 = 6
// Tscl = 2*12/24.0MHz = 1us
// Tbit = (1 + (4+1)+(4+1)+(4+1)) * Tscl = 16 * 0.5us = 8us -> 125KHz Baudrate
// Tbit = (1 + (2+1)+(3+1)+(3+1)) * Tscl = 12 * 1us = 12us -> 83.3KHz Baudrate
// Tbit = (1 + (4+1)+(4+1)+(4+1)) * Tscl = 16 * 0.5us = 2us -> 500KHz Baudrate

#ifdef BAUD_125K
	//............125K.............
	// Tscl = 2*(1+5)/24.0MHz = 0.5us
	// Tbit = (1 + (4+1)+(4+1)+(4+1)) * Tscl = 16 * 0.5us = 8us -> 125KHz Baudrate
	#define		BRP_	0x05
	#define		SJW_	0x00
	#define		PRS_	0x04
	#define		PHS1_	0x04
	#define		PHS2_	0x04
#elif BAUD_500K
	//............500K.............
	// Tscl = 2*(1+2)/24.0MHz = 0.25us
	// Tbit = (1 + (0+1)+(2+1)+(2+1)) * Tscl = 8 * 0.25us = 2us -> 500KHz Baudrate
	#define		BRP_	0x02
	#define		SJW_	0x00
	#define		PRS_	0x00
	#define		PHS1_	0x02
	#define		PHS2_	0x02
#else
	//............83.3K.............
	// Tscl = 2*(1+11)/24.0MHz = 1us
	// Tbit = (1 + (2+1)+(3+1)+(3+1)) * Tscl = 12 * 1us = 12us -> 83.3KHz Baudrate
	#define		BRP_	0x0B
	#define		SJW_	0x00
	#define		PRS_	0x02
	#define		PHS1_	0x03
	#define		PHS2_	0x03
#endif

// SAA7111AH SET
#define		SUB_00		0x10
#define		SUB_01		0x00
#define		SUB_02		0xC3
#define		SUB_03		0x07
#define		SUB_04		0x80
#define		SUB_05		0x80
#define		SUB_06		0xEB
#define		SUB_07		0xE0
#define		SUB_08		0x88
#define		SUB_09		0x01
#define		SUB_0A		0x80
#define		SUB_0B		0x47
#define		SUB_0C		0x40
#define		SUB_0D		0x00
#define		SUB_0E		0x01
#define		SUB_0F		0x00
#define		SUB_10		0xC0
#define		SUB_11		0x1C
#define		SUB_12		0x27
#define		SUB_13		0x0C
#define		SUB_14		0x00
#define		SUB_15		0x00
#define		SUB_16		0x00
#define		SUB_17		0x00
#define		SUB_18		0x00
#define		SUB_19		0x00
#define		SUB_1A		0x00
#define		SUB_1B		0x00
#define		SUB_1C		0x00
#define		SUB_1D		0x00
#define		SUB_1E		0x00
#define		SUB_1F		0x00