mcp2510.inc

该程序是mcp2510通信例子

;----------------------------------------------------------------------
;MCP2510.INC
; Description:  This file contains the definitions for the MicroChip
; standalone CANbus controller.
;
; 07/17/99 JPF Original Version
; 09/11/99 JCT Modified for ASM
;----------------------------------------------------------------------

#define RXF0SIDH	0x00
#define RXF0SIDL	0x01
#define RXF0EID8	0x02
#define RXF0EID0	0x03
#define RXF1SIDH	0x04
#define RXF1SIDL	0x05
#define RXF1EID8	0x06
#define RXF1EID0	0x07
#define RXF2SIDH	0x08
#define RXF2SIDL	0x09
#define RXF2EID8	0x0A
#define RXF2EID0	0x0B
#define BFPCTRL	0x0C
#define TXRTSCTRL	0x0D
#define CANSTAT	0x0E
#define CANCTRL	0x0F

#define RXF3SIDH	0x10
#define RXF3SIDL	0x11
#define RXF3EID8	0x12
#define RXF3EID0	0x13
#define RXF4SIDH	0x14
#define RXF4SIDL	0x15
#define RXF4EID8	0x16
#define RXF4EID0	0x17
#define RXF5SIDH	0x18
#define RXF5SIDL	0x19
#define RXF5EID8	0x1A
#define RXF5EID0	0x1B
#define TEC	0x1C
#define REC         0x1D
#define CANSTAT1	0x1E
#define CANCTRL1	0x1F

#define RXM0SIDH	0x20
#define RXM0SIDL	0x21
#define RXM0EID8	0x22
#define RXM0EID0	0x23
#define RXM1SIDH	0x24
#define RXM1SIDL	0x25
#define RXM1EID8	0x26
#define RXM1EID0	0x27
#define CNF3	0x28
#define CNF2	0x29
#define CNF1	0x2A
#define CANINTE	0x2B
#define CANINTF	0x2C
#define EFLG	0x2D
#define CANSTAT2	0x2E
#define CANCTRL2	0x2F

#define TXB0CTRL	0x30
#define TXB0SIDH	0x31
#define TXB0SIDL	0x32
#define TXB0EID8	0x33
#define TXB0EID0	0x34
#define TXB0DLC	0x35
#define TXB0D0	0x36
#define TXB0D1	0x37
#define TXB0D2	0x38
#define TXB0D3	0x39
#define TXB0D4	0x3A
#define TXB0D5	0x3B
#define TXB0D6	0x3C
#define TXB0D7	0x3D
#define CANSTAT3	0x3E
#define CANCTRL3	0x3F

#define TXB1CTRL	0x40
#define TXB1SIDH	0x41
#define TXB1SIDL	0x42
#define TXB1EID8	0x43
#define TXB1EID0	0x44
#define TXB1DLC	0x45
#define TXB1D0	0x46
#define TXB1D1	0x47
#define TXB1D2	0x48
#define TXB1D3	0x49
#define TXB1D4	0x4A
#define TXB1D5	0x4B
#define TXB1D6	0x4C
#define TXB1D7	0x4D
#define CANSTAT4	0x4E
#define CANCTRL4	0x4F

#define TXB2CTRL	0x50
#define TXB2SIDH	0x51
#define TXB2SIDL	0x52
#define TXB2EID8	0x53
#define TXB2EID0	0x54
#define TXB2DLC	0x55
#define TXB2D0	0x56
#define TXB2D1	0x57
#define TXB2D2	0x58
#define TXB2D3	0x59
#define TXB2D4	0x5A
#define TXB2D5	0x5B
#define TXB2D6	0x5C
#define TXB2D7	0x5D
#define CANSTAT5	0x5E
#define CANCTRL5	0x5F

#define RXB0CTRL	0x60
#define RXB0SIDH	0x61
#define RXB0SIDL	0x62
#define RXB0EID8	0x63
#define RXB0EID0	0x64
#define RXB0DLC	0x65
#define RXB0D0	0x66
#define RXB0D1	0x67
#define RXB0D2	0x68
#define RXB0D3	0x69
#define RXB0D4	0x6A
#define RXB0D5	0x6B
#define RXB0D6	0x6C
#define RXB0D7	0x6D
#define CANSTAT6	0x6E
#define CANCTRL6	0x6F

#define RXB1CTRL	0x70
#define RXB1SIDH	0x71
#define RXB1SIDL	0x72
#define RXB1EID8	0x73
#define RXB1EID0	0x74
#define RXB1DLC	0x75
#define RXB1D0	0x76
#define RXB1D1	0x77
#define RXB1D2	0x78
#define RXB1D3	0x79
#define RXB1D4	0x7A
#define RXB1D5	0x7B
#define RXB1D6	0x7C
#define RXB1D7	0x7D
#define CANSTAT7	0x7E
#define CANCTRL7	0x7F

;; Bit definitions

;; Bit definitions BFPCTRL
#define trB1BFS	BFPCTRL,5
#define trB0BFS	BFPCTRL,4
#define trB1BFE	BFPCTRL,3
#define trB0BFE	BFPCTRL,2
#define trB1BFM	BFPCTRL,1
#define trB0BFM	BFPCTRL,0

;; Bit definitions TXRTSCTRL
#define trB2RTS	BFPCTRL,5
#define trB1RTS	BFPCTRL,4
#define trB0RTS	BFPCTRL,3
#define trB2RTSM	BFPCTRL,2
#define trB1RTSM	BFPCTRL,1
#define trB0RTSM	BFPCTRL,0

;; Bit definitions CANSTAT
#define trOPMOD2	CANSTAT,7
#define trOPMOD1	CANSTAT,6
#define trOPMOD0	CANSTAT,5
#define trICOD2	CANSTAT,3
#define trICOD1	CANSTAT,2
#define trICOD0	CANSTAT,1

;; Bit definitions CANCTRL
#define trREQOP2	CANCTRL,7
#define trREQOP1	CANCTRL,6
#define trREQOP0	CANCTRL,5
#define trABAT	CANCTRL,4
#define trCLKEN	CANCTRL,2
#define trCLKPRE1	CANCTRL,1
#define trCLKPRE0	CANCTRL,0

;; Dit definitions CNF3
#define trWAKFIL	CNF3,6
#define trPHSEG22	CNF3,2
#define trPHSEG21	CNF3,1
#define trPHSEG20	CNF3,0

;; Bit definitions CNF2
#define trBTLMODE	CNF2,7
#define trSAM	CNF2,6
#define trPHSEG12	CNF2,5
#define trPHSEG11	CNF2,4
#define trPHSEG10	CNF2,3
#define trPHSEG2	CNF2,2
#define trPHSEG1	CNF2,1
#define trPHSEG0	CNF2,0

;; Bit definitions CNF1
#define trSJW1	CNF1,7
#define trSJW0	CNF1,6
#define trBRP5	CNF1,5
#define trBRP4	CNF1,4
#define trBRP3	CNF1,3
#define trBRP2	CNF1,2
#define trBRP1	CNF1,1
#define trBRP0	CNF1,0

;; Bit definitions CANINTE
#define trMERRE	CANINTE,7
#define trWAKIE	CANINTE,6
#define trERRIE	CANINTE,5
#define trTX2IE	CANINTE,4
#define trTX1IE	CANINTE,3
#define trTX0IE	CANINTE,2
#define trRX1IE	CANINTE,1
#define trRX0IE	CANINTE,0

;; Bit definitions CANINTF
#define trMERRF	CANINTF,7
#define trWAKIF	CANINTF,6
#define trERRIF	CANINTF,5
#define trTX2IF	CANINTF,4
#define trTX1IF	CANINTF,3
#define trTX0IF	CANINTF,2
#define trRX1IF	CANINTF,1
#define trRX0IF	CANINTF,0

;; Bit definitions EFLG
#define trRX1OVR	EFLG,7
#define trRX0OVR	EFLG,6
#define trTXB0	EFLG,5
#define trTXEP	EFLG,4
#define trRXEP	EFLG,3
#define trTXWAR	EFLG,2
#define trRXWAR	EFLG,1
#define trEWARN	EFLG,0

;; Bit definitions TXB0CTRL
#define trABTF0	TXB0CTRL,6
#define trMLOA0	TXB0CTRL,5
#define trTXERR0	TXB0CTRL,4
#define trTXREQ0	TXB0CTRL,3
#define trTXP10	TXB0CTRL,1
#define trTXP00	TXB0CTRL,0

;; Bit definitions TXB1CTRL
#define trABTF1	TXB1CTRL,6
#define trMLOA1	TXB1CTRL,5
#define trTXERR1	TXB1CTRL,4
#define trTXREQ1	TXB1CTRL,3
#define trTXP11	TXB1CTRL,1
#define trTXP01	TXB1CTRL,0

;; Bit definitions TXB2CTRL
#define trABTF2	TXB2CTRL,6
#define trMLOA2	TXB2CTRL,5
#define trTXERR2	TXB2CTRL,4
#define trTXREQ2	TXB2CTRL,3
#define trTXP12	TXB2CTRL,1
#define trTXP02	TXB2CTRL,0

;; Bit definitions RXB0CTRL
#define trRXM10	RXB0CTRL,6
#define trRXM00	RXB0CTRL,5
#define trRXRTR0	RXB0CTRL,3
#define trBUKT01	RXB0CTRL,2
#define trBUKT00	RXB0CTRL,1
#define trFILHIT00	RXB0CTRL,0

;; Bit definitions RXB1CTRL
#define trRXM11	RXB1CTRL,6
#define trRXM01	RXB1CTRL,5
#define trRXRTR1	RXB1CTRL,3
#define trFILHIT12	RXB1CTRL,2
#define trFILHIT11	RXB1CTRL,1
#define trFILHIT10	RXB1CTRL,0


;; use with SPI_Rts function
#define RTS0        0x01 
#define RTS1        0x02
#define RTS2        0x04