pwm.lst

avr基础程序大全

Interrupt Vectors
    00000 940C 002A JMP	__start|__text_start

Program Code (text area)
__start|__text_start:
    0002A E5CF      LDI	R28,0x5F
    0002B E0D4      LDI	R29,4
    0002C BFCD      OUT	0x3D,R28
    0002D BFDE      OUT	0x3E,R29
    0002E 51CE      SUBI	R28,0x1E
    0002F 40D0      SBCI	R29,0
    00030 EA0A      LDI	R16,0xAA
    00031 8308      ST	Y,R16
    00032 2400      CLR	R0
    00033 E6E0      LDI	R30,0x60
    00034 E0F0      LDI	R31,0
    00035 E010      LDI	R17,0
    00036 36E0      CPI	R30,0x60
    00037 07F1      CPC	R31,R17
    00038 F011      BEQ	0x003B
    00039 9201      ST	Z+,R0
    0003A CFFB      RJMP	0x0036
    0003B 8300      ST	Z,R16
    0003C E5E4      LDI	R30,0x54
    0003D E0F0      LDI	R31,0
    0003E E6A0      LDI	R26,0x60
    0003F E0B0      LDI	R27,0
    00040 E010      LDI	R17,0
    00041 E000      LDI	R16,0
    00042 BF0B      OUT	0x3B,R16
    00043 35E4      CPI	R30,0x54
    00044 07F1      CPC	R31,R17
    00045 F021      BEQ	0x004A
    00046 95C8      LPM
    00047 9631      ADIW	R30,1
    00048 920D      ST	X+,R0
    00049 CFF9      RJMP	0x0043
    0004A 940E 004D CALL	_main
_exit:
    0004C CFFF      RJMP	_exit
FILE: E:\AVR自编程序\11实验板\12快速PWM\PWM.c
(0001) #include <iom16v.h>
(0002) #include <macros.h>
(0003) 
(0004) void main()
(0005) {
(0006)     DDRD|=0X30;
_main:
    0004D B381      IN	R24,0x11
    0004E 6380      ORI	R24,0x30
    0004F BB81      OUT	0x11,R24
(0007) 	
(0008) 	TCCR1A=0X63;
    00050 E683      LDI	R24,0x63
    00051 BD8F      OUT	0x2F,R24
(0009) 	TCCR1B=0X1B;
    00052 E18B      LDI	R24,0x1B
    00053 BD8E      OUT	0x2E,R24
(0010) 	
(0011) 	OCR1A=1249;
    00054 EE81      LDI	R24,0xE1
    00055 E094      LDI	R25,4
    00056 BD9B      OUT	0x2B,R25
    00057 BD8A      OUT	0x2A,R24
(0012) 	OCR1B=250;
FILE: <library>
    00058 EF8A      LDI	R24,0xFA
    00059 E090      LDI	R25,0
    0005A BD99      OUT	0x29,R25
    0005B BD88      OUT	0x28,R24
    0005C 9508      RET