毕业设计附录.docx

1、毕业设计附录附 录附录.1 主机程序 ：/*-AT89X52.HHeader file for the low voltage Flash Atmel AT89C52 and AT89LV52.Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.All rights reserved.-*/#ifndef _AT89X52_H_#define _AT89X52_H_/*-Byte Registers-*/sfr P0 = 0x80;sfr SP = 0x81;sfr DPL = 0x82;sfr DPH = 0

2、x83;sfr PCON = 0x87;sfr TCON = 0x88;sfr TMOD = 0x89;sfr TL0 = 0x8A;sfr TL1 = 0x8B;sfr TH0 = 0x8C;sfr TH1 = 0x8D;sfr P1 = 0x90;sfr SCON = 0x98;sfr SBUF = 0x99;sfr P2 = 0xA0;sfr IE = 0xA8;sfr P3 = 0xB0;sfr IP = 0xB8;sfr T2CON = 0xC8;sfr T2MOD = 0xC9;sfr RCAP2L = 0xCA;sfr RCAP2H = 0xCB;sfr TL2 = 0xCC;s

3、fr TH2 = 0xCD;sfr PSW = 0xD0;sfr ACC = 0xE0;sfr B = 0xF0;sfr WDTRST = 0xA6;/看门狗寄存器/*-P0 Bit Registers-*/sbit P0_0 = 0x80;sbit P0_1 = 0x81;sbit P0_2 = 0x82;sbit P0_3 = 0x83;sbit P0_4 = 0x84;sbit P0_5 = 0x85;sbit P0_6 = 0x86;sbit P0_7 = 0x87;/*-PCON Bit Values-*/#define IDL_ 0x01#define STOP_ 0x02#def

4、ine PD_ 0x02 /* Alternate definition */#define GF0_ 0x04#define GF1_ 0x08#define SMOD_ 0x80/*-TCON Bit Registers-*/sbit IT0 = 0x88;sbit IE0 = 0x89;sbit IT1 = 0x8A;sbit IE1 = 0x8B;sbit TR0 = 0x8C;sbit TF0 = 0x8D;sbit TR1 = 0x8E;sbit TF1 = 0x8F;/*-TMOD Bit Values-*/#define T0_M0_ 0x01#define T0_M1_ 0x

5、02#define T0_CT_ 0x04#define T0_GATE_ 0x08#define T1_M0_ 0x10#define T1_M1_ 0x20#define T1_CT_ 0x40#define T1_GATE_ 0x80#define T1_MASK_ 0xF0#define T0_MASK_ 0x0F/*-P1 Bit Registers-*/sbit P1_0 = 0x90;sbit P1_1 = 0x91;sbit P1_2 = 0x92;sbit P1_3 = 0x93;sbit P1_4 = 0x94;sbit P1_5 = 0x95;sbit P1_6 = 0x

6、96;sbit P1_7 = 0x97;sbit T2 = 0x90; /* External input to Timer/Counter 2, clock out */sbit T2EX = 0x91; /* Timer/Counter 2 capture/reload trigger & dir ctl */*-SCON Bit Registers-*/sbit RI = 0x98;sbit TI = 0x99;sbit RB8 = 0x9A;sbit TB8 = 0x9B;sbit REN = 0x9C;sbit SM2 = 0x9D;sbit SM1 = 0x9E;sbit SM0

7、= 0x9F;/*-P2 Bit Registers-*/sbit P2_0 = 0xA0;sbit P2_1 = 0xA1;sbit P2_2 = 0xA2;sbit P2_3 = 0xA3;sbit P2_4 = 0xA4;sbit P2_5 = 0xA5;sbit P2_6 = 0xA6;sbit P2_7 = 0xA7;/*-IE Bit Registers-*/sbit EX0 = 0xA8; /* 1=Enable External interrupt 0 */sbit ET0 = 0xA9; /* 1=Enable Timer 0 interrupt */sbit EX1 = 0

8、xAA; /* 1=Enable External interrupt 1 */sbit ET1 = 0xAB; /* 1=Enable Timer 1 interrupt */sbit ES = 0xAC; /* 1=Enable Serial port interrupt */sbit ET2 = 0xAD; /* 1=Enable Timer 2 interrupt */sbit EA = 0xAF; /* 0=Disable all interrupts */*-P3 Bit Registers (Mnemonics & Ports)-*/sbit P3_0 = 0xB0;sbit P

9、3_1 = 0xB1;sbit P3_2 = 0xB2;sbit P3_3 = 0xB3;sbit P3_4 = 0xB4;sbit P3_5 = 0xB5;sbit P3_6 = 0xB6;sbit P3_7 = 0xB7;sbit RXD = 0xB0; /* Serial data input */sbit TXD = 0xB1; /* Serial data output */sbit INT0 = 0xB2; /* External interrupt 0 */sbit INT1 = 0xB3; /* External interrupt 1 */sbit T0 = 0xB4; /*

10、 Timer 0 external input */sbit T1 = 0xB5; /* Timer 1 external input */sbit WR = 0xB6; /* External data memory write strobe */sbit RD = 0xB7; /* External data memory read strobe */*-IP Bit Registers-*/sbit PX0 = 0xB8;sbit PT0 = 0xB9;sbit PX1 = 0xBA;sbit PT1 = 0xBB;sbit PS = 0xBC;sbit PT2 = 0xBD;/*-T2

11、CON Bit Registers-*/sbit CP_RL2= 0xC8; /* 0=Reload, 1=Capture select */sbit C_T2 = 0xC9; /* 0=Timer, 1=Counter */sbit TR2 = 0xCA; /* 0=Stop timer, 1=Start timer */sbit EXEN2= 0xCB; /* Timer 2 external enable */sbit TCLK = 0xCC; /* 0=Serial clock uses Timer 1 overflow, 1=Timer 2 */sbit RCLK = 0xCD; /* 0=Serial clock uses Timer 1 overflow, 1=Timer 2 */sbit EXF2 = 0xCE; /* Timer 2