app.lis

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)
 0000                   .dbfile C:\DOCUME~1\yehaoran\桌面\AVRuIP\app.c
 0000                   .dbfunc e example1_init _example1_init fV
                        .even
 0000           _example1_init::
 0000                   .dbline -1
 0000                   .dbline 9
 0000           ; /*****************************************************************************
 0000           ; *  "A Very Simple Application" from the uIP 0.9 documentation
 0000           ; *****************************************************************************/
 0000           ; 
 0000           ; #include "app.h"
 0000           ; 
 0000           ; 
 0000           ; void example1_init(void)
 0000           ; {
 0000                   .dbline 10
 0000           ;       uip_listen(HTONS(1234));
 0000 04E0              ldi R16,53764
 0002 12ED              ldi R17,210
 0004 0E940000          xcall _uip_listen
 0008                   .dbline -2
 0008           L7:
 0008                   .dbline 0 ; func end
 0008 0895              ret
 000A                   .dbend
 000A                   .dbfunc e example1_app _example1_app fV
                        .even
 000A           _example1_app::
 000A                   .dbline -1
 000A                   .dbline 15
 000A           ; }
 000A           ; 
 000A           ; 
 000A           ; void example1_app(void)
 000A           ; {
 000A                   .dbline 16
 000A           ;       if(uip_newdata() || uip_rexmit())
 000A 20900000          lds R2,_uip_flags
 000E 21FC              sbrc R2,1
 0010 04C0              rjmp L11
 0012 20900000          lds R2,_uip_flags
 0016 22FE              sbrs R2,2
 0018 0CC0              rjmp L9
 001A           L11:
 001A                   .dbline 17
 001A           ;       {
 001A           L12:
 001A                   .dbline 18
 001A                   .dbline 18
 001A 80E0              ldi R24,<L15
 001C 90E0              ldi R25,>L15
 001E 90930100          sts _uip_sappdata+1,R25
 0022 80930000          sts _uip_sappdata,R24
 0026                   .dbline 18
 0026 83E0              ldi R24,3
 0028 90E0              ldi R25,0
 002A 90930100          sts _uip_slen+1,R25
 002E 80930000          sts _uip_slen,R24
 0032                   .dbline 18
 0032           L13:
 0032                   .dbline 18
 0032                   .dbline 19
 0032           L9:
 0032                   .dbline -2
 0032           L8:
 0032                   .dbline 0 ; func end
 0032 0895              ret
 0034                   .dbend
                        .area data(ram, con, rel)
 0000                   .dbfile C:\DOCUME~1\yehaoran\桌面\AVRuIP\app.c
 0000           L15:
 0000                   .blkb 4
                        .area idata
 0000 6F6B0A00          .byte 'o,'k,10,0
                        .area data(ram, con, rel)
 0004                   .dbfile C:\DOCUME~1\yehaoran\桌面\AVRuIP\app.c