myport.s

atmega128单片机串口调试程序

	.module myport.c
	.area text(rom, con, rel)
	.dbfile E:\zhangxuehuan\uart_0\myport.c
	.dbfunc e port_init0 _port_init0 fV
	.even
_port_init0::
	.dbline -1
	.dbline 5
; #include "includes.h"
; 
; /*port initiate*/
; void port_init0(void)
; {
	.dbline 6
;     PORTA = 0xFF;
	ldi R24,255
	out 0x1b,R24
	.dbline 7
;     DDRA  = 0xFF;
	out 0x1a,R24
	.dbline 8
;     PORTB = 0x00;
	clr R2
	out 0x18,R2
	.dbline 9
;     DDRB  = 0x00;
	out 0x17,R2
	.dbline 10
;     PORTC = 0x00; 
	out 0x15,R2
	.dbline 11
;     DDRC  = 0xFF;
	out 0x14,R24
	.dbline 12
;     PORTD = 0x00;
	out 0x12,R2
	.dbline 13
;     DDRD  = 0x00;
	out 0x11,R2
	.dbline 14
;     PORTE = 0x00;
	out 0x3,R2
	.dbline 15
;     DDRE  = 0x00;
	out 0x2,R2
	.dbline 16
;     PORTF = 0x00;
	sts 98,R2
	.dbline 17
;     DDRF  = 0x00;
	sts 97,R2
	.dbline 18
;     PORTG = 0x00;
	sts 101,R2
	.dbline 19
;     DDRG  = 0x00;
	sts 100,R2
	.dbline -2
L1:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e port_init1 _port_init1 fV
	.even
_port_init1::
	.dbline -1
	.dbline 23
; }
; 
; void port_init1(void)
; {
	.dbline 24
;     PORTA = 0x00;
	clr R2
	out 0x1b,R2
	.dbline 25
;     DDRA  = 0xFF;
	ldi R24,255
	out 0x1a,R24
	.dbline 26
;     PORTB = 0x00;
	out 0x18,R2
	.dbline 27
;     DDRB  = 0x00;
	out 0x17,R2
	.dbline 28
;     PORTC = 0xFF; 
	out 0x15,R24
	.dbline 29
;     DDRC  = 0xFF;
	out 0x14,R24
	.dbline 30
;     PORTD = 0x00;
	out 0x12,R2
	.dbline 31
;     DDRD  = 0x00;
	out 0x11,R2
	.dbline 32
;     PORTE = 0x00;
	out 0x3,R2
	.dbline 33
;     DDRE  = 0x00;
	out 0x2,R2
	.dbline 34
;     PORTF = 0x00;
	sts 98,R2
	.dbline 35
;     DDRF  = 0x00;
	sts 97,R2
	.dbline 36
;     PORTG = 0x00;
	sts 101,R2
	.dbline 37
;     DDRG  = 0x00;
	sts 100,R2
	.dbline -2
L2:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e port_init2 _port_init2 fV
	.even
_port_init2::
	.dbline -1
	.dbline 41
;  }
;  
;  void port_init2(void)
;  {
	.dbline 42
;     PORTA = 0x55;
	ldi R24,85
	out 0x1b,R24
	.dbline 43
;     DDRA  = 0xFF;
	ldi R24,255
	out 0x1a,R24
	.dbline 44
;     PORTB = 0x00;
	clr R2
	out 0x18,R2
	.dbline 45
;     DDRB  = 0x00;
	out 0x17,R2
	.dbline 46
;     PORTC = 0xCC; 
	ldi R24,204
	out 0x15,R24
	.dbline 47
;     DDRC  = 0xFF;
	ldi R24,255
	out 0x14,R24
	.dbline 48
;     PORTD = 0x00;
	out 0x12,R2
	.dbline 49
;     DDRD  = 0x00;
	out 0x11,R2
	.dbline 50
;     PORTE = 0x00;
	out 0x3,R2
	.dbline 51
;     DDRE  = 0x00;
	out 0x2,R2
	.dbline 52
;     PORTF = 0x00;
	sts 98,R2
	.dbline 53
;     DDRF  = 0x00;
	sts 97,R2
	.dbline 54
;     PORTG = 0x00;
	sts 101,R2
	.dbline 55
;     DDRG  = 0x00;
	sts 100,R2
	.dbline -2
L3:
	.dbline 0 ; func end
	ret
	.dbend