CANIO.def

#define		ALLOW_GET_CMD
;#define		MODE_SELF_VERIFY

;#define		NEAR_JUMP
#define		HIGH_INT_VECT	0x808
#define		LOW_INT_VECT	0x818
#define		RESET_VECT		0x800

#define		CAN_CD_BIT		RXB0EIDH,0		; AKHE changed *all* to EIDH from EIDL
#define		CAN_PG_BIT		RXB0EIDH,1
#define		CANTX_CD_BIT	TXB0EIDH,0

;
; Response messages are 0x14 (20) and 0x15 (21)
;
;
#define		CAN_TXB0SIDH	0x00			; TX buffer 0 ID
#define		CAN_TXB0SIDL	0x08
#define		CAN_TXB0EIDH	0x14
#define		CAN_TXB0EIDL	0x00

;
; accept only class=0, type=16,17,18,19, origin=all
; all priorities, hardcoded or not.
;
#define		CAN_RXF0SIDH	0x00			; RX filter 0
#define		CAN_RXF0SIDL	0x08
#define		CAN_RXF0EIDH	0x10
#define		CAN_RXF0EIDL	0x00

#define		CAN_RXM0SIDH	0x0f			; RX mask 0
#define		CAN_RXM0SIDL	0xff
#define		CAN_RXM0EIDH	0xfc
#define		CAN_RXM0EIDL	0x00

; 125 kbps, 32MHz XTAL, HL PLL
;#define		CAN_BRGCON1		0x07		; Data rate control
;#define		CAN_BRGCON2		0xb8
;#define		CAN_BRGCON3		0x05

; 125 kbps, 40MHz XTAL, HL PLL
#define		CAN_BRGCON1		0x09			; Data rate control
#define		CAN_BRGCON2		0xb8
#define		CAN_BRGCON3		0x05

#define		CAN_CIOCON		b'00100000'		; CAN IO control