dz.lst

avr基础程序大全

Interrupt Vectors
    00000 940C 0032 JMP	__text_start|__start

Program Code (text area)
__text_start|__start:
    00032 E5CF      LDI	R28,0x5F
    00033 E0D4      LDI	R29,4
    00034 BFCD      OUT	0x3D,R28
    00035 BFDE      OUT	0x3E,R29
    00036 51CE      SUBI	R28,0x1E
    00037 40D0      SBCI	R29,0
    00038 EA0A      LDI	R16,0xAA
    00039 8308      ST	Y,R16
    0003A 2400      CLR	R0
    0003B E7E0      LDI	R30,0x70
    0003C E0F0      LDI	R31,0
    0003D E010      LDI	R17,0
    0003E 37E0      CPI	R30,0x70
    0003F 07F1      CPC	R31,R17
    00040 F011      BEQ	0x0043
    00041 9201      ST	Z+,R0
    00042 CFFB      RJMP	0x003E
    00043 8300      ST	Z,R16
    00044 E5E4      LDI	R30,0x54
    00045 E0F0      LDI	R31,0
    00046 E6A0      LDI	R26,0x60
    00047 E0B0      LDI	R27,0
    00048 E010      LDI	R17,0
    00049 E000      LDI	R16,0
    0004A BF0B      OUT	0x3B,R16
    0004B 36E4      CPI	R30,0x64
    0004C 07F1      CPC	R31,R17
    0004D F021      BEQ	0x0052
    0004E 95C8      LPM
    0004F 9631      ADIW	R30,1
    00050 920D      ST	X+,R0
    00051 CFF9      RJMP	0x004B
    00052 940E 006A CALL	_main
_exit:
    00054 CFFF      RJMP	_exit
_delay:
  i                    --> R20
  j                    --> R22
  ms                   --> R16
    00055 940E 0089 CALL	push_xgsetF000
FILE: E:\AVR自编程序\11实验板\17点阵\点阵.c
(0001) #include <iom16v.h>
(0002) #include <macros.h>
(0003) #define  uchar unsigned char
(0004) #define  uint  unsigned int
(0005) 
(0006) //圆形显示
(0007) unsigned char const tabP0[]={0x00,0x3c,0x42,0x42,0x42,0x42,0x3c,0x00};
(0008) unsigned char const tabP2[]={0x7F,0xBF,0x0DF,0x0EF,0x0F7,0x0FB,0x0FD,0x0FE};
(0009) 
(0010) 
(0011) void delay(uint ms)
(0012) {
(0013)         uint i,j;
(0014) 	for(i=0;i<ms;i++)
    00057 2744      CLR	R20
    00058 2755      CLR	R21
    00059 C00B      RJMP	0x0065
(0015) 	   {
(0016) 	   for(j=0;j<1141;j++);
    0005A 2766      CLR	R22
    0005B 2777      CLR	R23
    0005C C002      RJMP	0x005F
    0005D 5F6F      SUBI	R22,0xFF
    0005E 4F7F      SBCI	R23,0xFF
    0005F 3765      CPI	R22,0x75
    00060 E0E4      LDI	R30,4
    00061 077E      CPC	R23,R30
    00062 F3D0      BCS	0x005D
    00063 5F4F      SUBI	R20,0xFF
    00064 4F5F      SBCI	R21,0xFF
    00065 1740      CP	R20,R16
    00066 0751      CPC	R21,R17
    00067 F390      BCS	0x005A
    00068 940C 008E JMP	pop_xgsetF000
(0017)        }
(0018) }
(0019) 
(0020) void main()
(0021) {
(0022) 	int i;
(0023) 	   DDRA=0xff;	
_main:
  i                    --> R20
    0006A EF8F      LDI	R24,0xFF
    0006B BB8A      OUT	0x1A,R24
(0024) 		DDRC=0xff;
    0006C BB84      OUT	0x14,R24
    0006D C019      RJMP	0x0087
(0025) 	while(1)
(0026) 	{		
(0027) 		for(i=0;i<8;i++)
    0006E 2744      CLR	R20
    0006F 2755      CLR	R21
(0028) 		{
(0029) 			
(0030) 			PORTA=tabP0[i];
    00070 E680      LDI	R24,0x60
    00071 E090      LDI	R25,0
    00072 01FA      MOVW	R30,R20
    00073 0FE8      ADD	R30,R24
    00074 1FF9      ADC	R31,R25
    00075 8020      LD	R2,Z
    00076 BA2B      OUT	0x1B,R2
(0031) 			PORTC=tabP2[i];
    00077 E688      LDI	R24,0x68
    00078 E090      LDI	R25,0
    00079 01FA      MOVW	R30,R20
    0007A 0FE8      ADD	R30,R24
    0007B 1FF9      ADC	R31,R25
    0007C 8020      LD	R2,Z
    0007D BA25      OUT	0x15,R2
(0032) 			delay(1);
FILE: <library>
    0007E E001      LDI	R16,1
    0007F E010      LDI	R17,0
    00080 DFD4      RCALL	_delay
    00081 5F4F      SUBI	R20,0xFF
    00082 4F5F      SBCI	R21,0xFF
    00083 3048      CPI	R20,0x8
    00084 E0E0      LDI	R30,0
    00085 075E      CPC	R21,R30
    00086 F34C      BLT	0x0070
    00087 CFE6      RJMP	0x006E
    00088 9508      RET
push_xgsetF000:
    00089 937A      ST	-Y,R23
    0008A 936A      ST	-Y,R22
    0008B 935A      ST	-Y,R21
    0008C 934A      ST	-Y,R20
    0008D 9508      RET
pop_xgsetF000:
    0008E 9149      LD	R20,Y+
    0008F 9159      LD	R21,Y+
    00090 9169      LD	R22,Y+
    00091 9179      LD	R23,Y+
    00092 9508      RET