📄 ac13-2.lis
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.module ac13-2.c
.area text(rom, con, rel)
0000 .dbfile d:\MYDOCU~1\ac13-2\ac13-2.c
0000 .dbfunc e port_init _port_init fV
.even
0000 _port_init::
0000 .dbline -1
0000 .dbline 5
0000 ; #include <iom16v.h>
0000 ; #include <macros.h>
0000 ; /*************************************************/
0000 ; void port_init(void)
0000 ; {
0000 .dbline 6
0000 ; PORTA = 0xFF;
0000 8FEF ldi R24,255
0002 8BBB out 0x1b,R24
0004 .dbline 7
0004 ; DDRA = 0x00;
0004 2224 clr R2
0006 2ABA out 0x1a,R2
0008 .dbline 8
0008 ; PORTB = 0xFF;
0008 88BB out 0x18,R24
000A .dbline 9
000A ; DDRB = 0xFF;
000A 87BB out 0x17,R24
000C .dbline 10
000C ; PORTC = 0xFF;
000C 85BB out 0x15,R24
000E .dbline 11
000E ; DDRC = 0x00;
000E 24BA out 0x14,R2
0010 .dbline 12
0010 ; PORTD = 0xFF;
0010 82BB out 0x12,R24
0012 .dbline 13
0012 ; DDRD = 0x02;
0012 82E0 ldi R24,2
0014 81BB out 0x11,R24
0016 .dbline -2
0016 L1:
0016 .dbline 0 ; func end
0016 0895 ret
0018 .dbend
0018 .dbfunc e uart0_init _uart0_init fV
.even
0018 _uart0_init::
0018 .dbline -1
0018 .dbline 17
0018 ; }
0018 ; /**************************************************/
0018 ; void uart0_init(void)
0018 ; {
0018 .dbline 18
0018 ; UCSRB = 0x00;
0018 2224 clr R2
001A 2AB8 out 0xa,R2
001C .dbline 19
001C ; UCSRA = 0x02;
001C 82E0 ldi R24,2
001E 8BB9 out 0xb,R24
0020 .dbline 20
0020 ; UCSRC = 0x06;
0020 86E0 ldi R24,6
0022 80BD out 0x20,R24
0024 .dbline 21
0024 ; UBRRL = 0x67;
0024 87E6 ldi R24,103
0026 89B9 out 0x9,R24
0028 .dbline 22
0028 ; UBRRH = 0x00;
0028 20BC out 0x20,R2
002A .dbline 23
002A ; UCSRB = 0x18;
002A 88E1 ldi R24,24
002C 8AB9 out 0xa,R24
002E .dbline -2
002E L2:
002E .dbline 0 ; func end
002E 0895 ret
0030 .dbend
0030 .dbfunc e init_devices _init_devices fV
.even
0030 _init_devices::
0030 .dbline -1
0030 .dbline 27
0030 ; }
0030 ; /********************************************************/
0030 ; void init_devices(void)
0030 ; {
0030 .dbline 28
0030 ; port_init();
0030 E7DF xcall _port_init
0032 .dbline 29
0032 ; uart0_init();
0032 F2DF xcall _uart0_init
0034 .dbline -2
0034 L3:
0034 .dbline 0 ; func end
0034 0895 ret
0036 .dbend
0036 .dbfunc e uart0_send _uart0_send fV
0036 ; i -> R16
.even
0036 _uart0_send::
0036 .dbline -1
0036 .dbline 33
0036 ; }
0036 ; //**********************************************
0036 ; void uart0_send(unsigned char i)
0036 ; {
0036 L5:
0036 .dbline 34
0036 L6:
0036 .dbline 34
0036 ; while(!(UCSRA&(1<<UDRE)));
0036 5D9B sbis 0xb,5
0038 FECF rjmp L5
003A .dbline 35
003A ; UDR=i;
003A 0CB9 out 0xc,R16
003C .dbline -2
003C L4:
003C .dbline 0 ; func end
003C 0895 ret
003E .dbsym r i 16 c
003E .dbend
003E .dbfunc e str_send _str_send fV
003E ; s -> R20,R21
.even
003E _str_send::
003E 0E940000 xcall push_gset1
0042 A801 movw R20,R16
0044 .dbline -1
0044 .dbline 39
0044 ; }
0044 ; /*******************************************/
0044 ; void str_send(char *s)
0044 ; {
0044 05C0 xjmp L10
0046 L9:
0046 .dbline 41
0046 .dbline 42
0046 FA01 movw R30,R20
0048 0081 ldd R16,z+0
004A F5DF xcall _uart0_send
004C .dbline 43
004C 4F5F subi R20,255 ; offset = 1
004E 5F4F sbci R21,255
0050 .dbline 44
0050 L10:
0050 .dbline 40
0050 ; while(*s)
0050 FA01 movw R30,R20
0052 2080 ldd R2,z+0
0054 2220 tst R2
0056 B9F7 brne L9
0058 .dbline -2
0058 L8:
0058 0E940000 xcall pop_gset1
005C .dbline 0 ; func end
005C 0895 ret
005E .dbsym r s 20 pc
005E .dbend
005E .dbfunc e uart0_receive _uart0_receive fc
.even
005E _uart0_receive::
005E .dbline -1
005E .dbline 48
005E ; {
005E ; uart0_send(*s);
005E ; s++;
005E ; }
005E ; }
005E ; /*********************************************/
005E ; unsigned char uart0_receive(void)
005E ; {
005E L13:
005E .dbline 49
005E L14:
005E .dbline 49
005E ; while(!(UCSRA&(1<<RXC)));
005E 5F9B sbis 0xb,7
0060 FECF rjmp L13
0062 .dbline 50
0062 ; return UDR;
0062 0CB1 in R16,0xc
0064 .dbline -2
0064 L12:
0064 .dbline 0 ; func end
0064 0895 ret
0066 .dbend
0066 .dbfunc e main _main fV
0066 ; temp -> R20
.even
0066 _main::
0066 .dbline -1
0066 .dbline 54
0066 ; }
0066 ; /********************************************/
0066 ; void main(void)
0066 ; {
0066 .dbline 56
0066 ; unsigned char temp;
0066 ; init_devices();
0066 E4DF xcall _init_devices
0068 .dbline 57
0068 ; str_send("上海红棱电子有限公司 ");
0068 00E0 ldi R16,<L17
006A 10E0 ldi R17,>L17
006C E8DF xcall _str_send
006E .dbline 58
006E ; str_send("AVR单片机RS232通信测试程序 ");
006E 00E0 ldi R16,<L18
0070 10E0 ldi R17,>L18
0072 E5DF xcall _str_send
0074 .dbline 59
0074 ; str_send("http://www.hlelectron.com ");
0074 00E0 ldi R16,<L19
0076 10E0 ldi R17,>L19
0078 E2DF xcall _str_send
007A 0AC0 xjmp L21
007C L20:
007C .dbline 61
007C .dbline 62
007C F0DF xcall _uart0_receive
007E 402F mov R20,R16
0080 .dbline 63
0080 00E0 ldi R16,<L23
0082 10E0 ldi R17,>L23
0084 DCDF xcall _str_send
0086 .dbline 64
0086 042F mov R16,R20
0088 D6DF xcall _uart0_send
008A .dbline 65
008A 00E0 ldi R16,<L24
008C 10E0 ldi R17,>L24
008E D7DF xcall _str_send
0090 .dbline 66
0090 L21:
0090 .dbline 60
0090 F5CF xjmp L20
0092 X0:
0092 .dbline -2
0092 L16:
0092 .dbline 0 ; func end
0092 0895 ret
0094 .dbsym r temp 20 c
0094 .dbend
.area data(ram, con, rel)
0000 .dbfile d:\MYDOCU~1\ac13-2\ac13-2.c
0000 L24:
0000 .blkb 3
.area idata
0000 202000 .byte 32,32,0
.area data(ram, con, rel)
0003 .dbfile d:\MYDOCU~1\ac13-2\ac13-2.c
0003 L23:
0003 .blkb 13
.area idata
0003 B5B1C7B0B0B4BCFCCAC7A3BA00 .byte 181,177,199,176,176,180,188,252,202,199,163,186,0
.area data(ram, con, rel)
0010 .dbfile d:\MYDOCU~1\ac13-2\ac13-2.c
0010 L19:
0010 .blkb 28
.area idata
0010 687474703A2F2F7777772E686C656C65 .byte 'h,'t,'t,'p,58,47,47,'w,'w,'w,46,'h,'l,'e,'l,'e
0020 6374726F6E2E636F6D202000 .byte 'c,'t,'r,'o,'n,46,'c,'o,'m,32,32,0
.area data(ram, con, rel)
002C .dbfile d:\MYDOCU~1\ac13-2\ac13-2.c
002C L18:
002C .blkb 29
.area idata
002C 415652B5A5C6ACBBFA5253323332CDA8 .byte 'A,'V,'R,181,165,198,172,187,250,'R,'S,50,51,50,205,168
003C D0C5B2E2CAD4B3CCD0F2202000 .byte 208,197,178,226,202,212,179,204,208,242,32,32,0
.area data(ram, con, rel)
0049 .dbfile d:\MYDOCU~1\ac13-2\ac13-2.c
0049 L17:
0049 .blkb 23
.area idata
0049 C9CFBAA3BAECC0E2B5E7D7D3D3D0CFDE .byte 201,207,186,163,186,236,192,226,181,231,215,211,211,208,207,222
0059 B9ABCBBE202000 .byte 185,171,203,190,32,32,0
.area data(ram, con, rel)
0060 .dbfile d:\MYDOCU~1\ac13-2\ac13-2.c
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