main.s

can tongxunCAN128的底层驱动

	.module main.c
	.area text(rom, con, rel)
	.dbfile F:\测量模块\16MCan\main.c
	.dbfunc e main _main fV
;              i -> R20
;              j -> R22
	.even
_main::
	sbiw R28,12
	.dbline -1
	.dbline 6
; #include "main.h"
; 
; VCI_CAN_OBJ msg_test;
; 
; void main(void)
; {
	.dbline 8
;  Uchar i,j;
;   can_init ();
	xcall _can_init
	.dbline 9
;   SEI();
	sei
	.dbline 10
;    for(i=0;i<10;i++)
	clr R20
	xjmp L5
L2:
	.dbline 11
;   {
	.dbline 12
;     msg_test.ID = i;
	mov R2,R20
	clr R3
	clr R4
	clr R5
	sts _msg_test+1,R3
	sts _msg_test,R2
	sts _msg_test+2+1,R5
	sts _msg_test+2,R4
	.dbline 13
;     for(j=0;j<8;j++)
	clr R22
	xjmp L9
L6:
	.dbline 14
	.dbline 15
	ldi R24,<_msg_test+4
	ldi R25,>_msg_test+4
	mov R30,R22
	clr R31
	add R30,R24
	adc R31,R25
	std z+0,R22
	.dbline 16
L7:
	.dbline 13
	inc R22
L9:
	.dbline 13
	cpi R22,8
	brlo L6
	.dbline 17
	ldi R24,<_msg_test
	ldi R25,>_msg_test
	movw R30,R28
	ldi R16,12
	ldi R17,0
	st -y,R31
	st -y,R30
	st -y,R25
	st -y,R24
	xcall asgnblk
	movw R16,R28
	xcall _can_tx_buff
	.dbline 18
L3:
	.dbline 10
	inc R20
L5:
	.dbline 10
	cpi R20,10
	brlo L2
	xjmp L12
L11:
	.dbline 20
	.dbline 21
	nop
	.dbline 22
L12:
	.dbline 19
	xjmp L11
X0:
	.dbline -2
L1:
	adiw R28,12
	.dbline 0 ; func end
	ret
	.dbsym r i 20 c
	.dbsym r j 22 c
	.dbend
	.area bss(ram, con, rel)
	.dbfile F:\测量模块\16MCan\main.c
_msg_test::
	.blkb 12
	.dbstruct 0 12 _VCI_CAN_OBJ
	.dbfield 0 ID L
	.dbfield 4 Data A[8:8]c
	.dbend
	.dbsym e msg_test _msg_test S[_VCI_CAN_OBJ]