app.s

uIP是免费的TCP/IP协议栈,我们将它移植到我们的AVR以太网开发板中

	.module app.c
	.area text(rom, con, rel)
	.dbfile C:\DOCUME~1\yehaoran\桌面\AVRuIP\app.c
	.dbfunc e example1_init _example1_init fV
	.even
_example1_init::
	.dbline -1
	.dbline 9
; /*****************************************************************************
; *  "A Very Simple Application" from the uIP 0.9 documentation
; *****************************************************************************/
; 
; #include "app.h"
; 
; 
; void example1_init(void)
; {
	.dbline 10
; 	uip_listen(HTONS(1234));
	ldi R16,53764
	ldi R17,210
	xcall _uip_listen
	.dbline -2
L7:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e example1_app _example1_app fV
	.even
_example1_app::
	.dbline -1
	.dbline 15
; }
; 
; 
; void example1_app(void)
; {
	.dbline 16
; 	if(uip_newdata() || uip_rexmit())
	lds R2,_uip_flags
	sbrc R2,1
	rjmp L11
	lds R2,_uip_flags
	sbrs R2,2
	rjmp L9
L11:
	.dbline 17
; 	{
L12:
	.dbline 18
	.dbline 18
	ldi R24,<L15
	ldi R25,>L15
	sts _uip_sappdata+1,R25
	sts _uip_sappdata,R24
	.dbline 18
	ldi R24,3
	ldi R25,0
	sts _uip_slen+1,R25
	sts _uip_slen,R24
	.dbline 18
L13:
	.dbline 18
	.dbline 19
L9:
	.dbline -2
L8:
	.dbline 0 ; func end
	ret
	.dbend
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\yehaoran\桌面\AVRuIP\app.c
L15:
	.blkb 4
	.area idata
	.byte 'o,'k,10,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\yehaoran\桌面\AVRuIP\app.c