基于at89s52单片机用12864液晶lcd显示带ds18b20测温的万年历电子时钟.doc

用at89s52单片机，12864显示，DS18B20测温12864液晶显示屏驱动是lcd.h和lcd.c温度传感器测温在temp.c单片机底层驱动是AT89X52.H包含5个文件 AT89X52.Hain.c分别保存成.c文件，运行mian.c/*-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 = 0x83;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;sfr TH2 = 0xCD;sfr PSW = 0xD0;sfr ACC = 0xE0;sfr B = 0xF0;/*-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#define 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_ 0x02#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 = 0x96;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 = 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 = 0xAA; /* 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 P3_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; /* 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;/*-T2CON 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 external flag */sbit TF2 = 0xCF; /* Timer 2 overflow flag */*-T2MOD Bit Values-*/#define DCEN_ 0x01 /* 1=Timer 2 can be configured as up/down counter */#define T2OE_ 0x02 /* Timer 2 output enable */*-PSW Bit Registers-*/sbit P = 0xD0;sbit FL = 0xD1;sbit OV = 0xD2;sbit RS0 = 0xD3;sbit RS1 = 0xD4;sbit F0 = 0xD5;sbit AC = 0xD6;sbit CY = 0xD7;/*-Interrupt Vectors:Interrupt Address = (Number * 8) + 3-*/#define IE0_VECTOR0 /* 0x03 External Interrupt 0 */#define TF0_VECTOR1 /* 0x0B Timer 0 */#define IE1_VECTOR2 /* 0x13 External Interrupt 1 */#define TF1_VECTOR3 /* 0x1B Timer 1 */#define SIO_VECTOR4 /* 0x23 Serial port */#define TF2_VECTOR5 /* 0x2B Timer 2 */#define EX2_VECTOR5 /* 0x2B External Interrupt 2 */#endif/*lcd.c*/*/* LCD(HS12864图形点阵液晶KS0108B控制器)底层驱动程序 */* LCD接线见LCD.H定义， */* Designer : CanycalL */* 版本：V 1.0 */* 浙江天煌科技实业有限公司 */*/#include #include #include #include lcd.hvoid delay(unsigned int a) /延时 1MS/次 unsigned char i; while(-a!=0) for(i=0;i125;i+) ; typedef struct typFNT_Char /-字符字模显示数据结构- char Index_Char1; char Msk_Char16;struct typFNT_Char code ASC_16 = /-显示为8*16- / MingLiu体 0,0x00,0xF0,0x08,0x04,0xC4,0x28,0xF0,0x00,0x00,0x0F,0x14,0x23,0x20,0x10,0x0F,0x00, 1,0x00,0x00,0x00,0x08,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00, 2,0x00,0x18,0x04,0x04,0x04,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00, 3,0x00,0x08,0x04,0x84,0xC4,0x38,0x00,0x00,0x00,0x20,0x20,0x20,0x20,0x11,0x0E,0x00, 4,0x00,0x00,0x80,0x60,0x18,0xFC,0x00,0x00,0x00,0x06,0x05,0x04,0x04,0x3F,0x04,0x00, 5,0x00,0x00,0x7C,0x44,0x44,0x84,0x04,0x00,0x00,0x20,0x20,0x20,0x20,0x10,0x0F,0x00, 6,0x00,0xE0,0x90,0x48,0x44,0x84,0x04,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00, 7,0x00,0x1C,0x04,0x04,0x04,0xE4,0x1C,0x00,0x00,0x00,0x00,0x38,0x07,0x00,0x00,0x00, 8,0x00,0x30,0x48,0x84,0x84,0x48,0x30,0x00,0x00,0x0E,0x11,0x20,0x20,0x11,0x0E,0x00, 9,0x00,0xF0,0x08,0x04,0x04,0x08,0xF0,0x00,0x00,0x20,0x21,0x22,0x12,0x09,0x07,0x00, .,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x0C,0x00,0x00,0x00, :,0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x0C,0x00,0x00,0x00, C,0x00,0x00,0x00,0x00,0x03,0x04,0x08,0x10,0x10,0x10,0x10,0x10,0x08,0x04,0x00,0x00, ; typedef struct typFNT_GB16 /-字符字模显示数据结构- char Index_GB162; char Msk_GB1632;struct typFNT_GB16 code GB_16 = / 显示16*16/ 楷体_GB2312公,0x00,0x00,0x80,0x60,0x18,0x00,0x82,0x02,0x0C,0x10,0x20,0x40,0xC0,0x80,0x80,0x00,0x02,0x01,0x00,0x18,0x14,0x12,0x11,0x08,0x0A,0x0C,0x18,0x00,0x00,0x00,0x00,0x00,里,0x00,0x00,0x00,0x7C,0x84,0xA4,0xFC,0x54,0x52,0x42,0x72,0x0E,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x20,0x24,0x24,0x1F,0x12,0x12,0x12,0x10,0x10,0x10,0x10,0x00,0x00,程,0x40,0x40,0x48,0x48,0xFC,0x26,0x20,0x00,0xB8,0xA4,0xA4,0x54,0x5C,0x00,0x00,0x00,0x08,0x04,0x02,0x01,0x7F,0x01,0x12,0x10,0x12,0x12,0x1F,0x09,0x09,0x08,0x08,0x00,总,0x00,0x00,0x00,0x00,0xE2,0x24,0x10,0x98,0x94,0xD3,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x00,0x00,0x0D,0x11,0x21,0x24,0x28,0x20,0x28,0x32,0x02,0x04,0x00,0x00,单,0x00,0x00,0x00,0x70,0x92,0xAC,0xA8,0xF8,0xAC,0x8A,0x69,0x18,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x7F,0x02,0x02,0x02,0x02,0x02,0x02,0x00,0x00,价,0x80,0x40,0x20,0xD8,0x86,0x40,0x20,0x98,0x07,0x04,0xC8,0x10,0x20,0x40,0x40,0x00,0x00,0x00,0x00,0x3F,0x00,0x20,0x18,0x07,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,元,0x00,0x00,0x20,0x20,0x24,0xE4,0x24,0xE2,0x12,0x12,0x10,0x10,0x00,0x00,0x00,0x00,0x10,0x10,0x08,0x04,0x03,0x00,0x00,0x0F,0x10,0x20,0x20,0x20,0x20,0x20,0x1C,0x00,等,0x00,0x80,0x88,0x84,0xA7,0xAA,0xA2,0x78,0xD4,0x53,0x46,0x41,0x41,0x40,0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x06,0x0A,0x22,0x7F,0x01,0x01,0x01,0x00,0x00,0x00,0x00,待,0x00,0x20,0x10,0xC8,0x36,0x40,0x40,0x50,0x50,0x3F,0xA8,0x28,0x20,0x20,0x20,0x00,0x04,0x02,0x01,0x3F,0x00,0x00,0x02,0x06,0x0A,0x22,0x7F,0x01,0x01,0x01,0x00,0x00,时,0x00,0xF8,0x48,0x44,0xFC,0x00,0xA0,0x20,0x20,0x20,0xFE,0x10,0x10,0x10,0x00,0x00,0x00,0x0F,0x04,0x04,0x0F,0x00,0x00,0x01,0x10,0x20,0x3F,0x00,0x00,0x00,0x00,0x00,间,0x00,0x00,0xF8,0x02,0x04,0xE0,0xA4,0x14,0xF4,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x00,0x1F,0x00,0x00,0x07,0x02,0x02,0x07,0x00,0x10,0x20,0x1F,0x00,0x00,0x00,：,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x33,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,年,0x00,0x00,0x00,0x10,0xE8,0x24,0x27,0x24,0xFC,0x12,0x12,0x10,0x00,0x00,0x00,0x00,0x02,0x02,0x02,0x02,0x01,0x01,0x01,0x01,0x7F,0x01,0x01,0x01,0x01,0x01,0x01,0x00,月,0x00,0x00,0x00,0x00,0x00,0xFC,0x24,0x92,0x92,0x02,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x20,0x10,0x0C,0x03,0x01,0x00,0x10,0x20,0x1F,0x00,0x00,0x00,0x00,0x00,日,0x00,0x00,0x00,0x00,0xF8,0x88,0x88,0x44,0x44,0x04,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x08,0x04,0x04,0x04,0x08,0x0F,0x00,0x00,0x00,0x00,0x00,温,0x20,0x40,0x04,0x08,0x00,0x0C,0x34,0x54,0x4A,0x2A,0xB2,0x8E,0x00,0x00,0x00,0x00,0x00,0x18,0x06,0x11,0x10,0x1F,0x11,0x1F,0x09,0x0F,0x08,0x0F,0x08,0x08,0x00,0x00,度,0x00,0x00,0x00,0xF8,0x08,0x28,0xF8,0xA9,0xA6,0x7C,0x14,0x14,0x00,0x00,0x00,0x00,0x20,0x18,0x06,0x21,0x20,0x22,0x16,0x0A,0x09,0x17,0x30,0x20,0x20,0x20,0x20,0x00,0x00,0x0E,0x0A,0x0E,0xE0,0x10,0x08,0x04,0x04,0x04,0x04,0x04,0x08,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x04,0x08,0x10,0x10,0x10,0x10,0x10,0x08,0x04,0x00,0x00,起,0x80,0x80,0x90,0x90,0xFF,0x48,0x48,0x00,0xC8,0x48,0x48,0x38,0x00,0x00,0x00,0x00,0x10,0x08,0x07,0x04,0x07,0x09,0x09,0x10,0x13,0x24,0x24,0x24,0x24,0x23,0x20,0x00,床,0x00,0x00,0x00,0xF8,0x08,0x88,0x88,0x89,0xF6,0x44,0x44,0x44,0x00,0x00,0x00,0x00,0x20,0x18,0x06,0x11,0x08,0x04,0x02,0x01,0x7F,0x01,0x02,0x04,0x0C,0x08,0x08,0x00,盼,0x00,0xF0,0x48,0x08,0xF8,0x40,0x20,0x1A,0x02,0x84,0x88,0x90,0x20,0x40,0x40,0x00,0x00,0x0F,0x09,0x08,0x2F,0x10,0x09,0x05,0x13,0x20,0x10,0x0F,0x00,0x00,0x00,0x00,我,0x00,0x00,0x80,0x90,0xF0,0x48,0x40,0x7F,0xC0,0x20,0x24,0xA8,0x00,0x00,0x00,0x00,0x08,0x08,0x04,0x14,0x3F,0x02,0x09,0x08,0x05,0x06,0x09,0x10,0x20,0x78,0x00,0x00,爱,0x00,0x00,0x60,0xA0,0xA8,0xB2,0xE6,0x9A,0x51,0x59,0x16,0x50,0x30,0x20,0x00,0x00,0x00,0x20,0x10,0x28,0x24,0x27,0x1A,0x12,0x1A,0x26,0x20,0x40,0x40,0x40,0x00,0x00,你,0x00,0x80,0x40,0xF0,0x0E,0x00,0x40,0x30,0x2E,0xA0,0x10,0x50,0x30,0x00,0x00,0x00,0x01,0x00,0x00,0x3F,0x00,0x08,0x06,0x10,0x20,0x3F,0x00,0x02,0x04,0x0C,0x00,0x00,;/*-函数列表-*/*-状态检查-*/void Check_Busy(void) uchar dat; DI=0; RW=1; do DataPort=0x00; EN=1; dat=DataPort; EN=0; dat=0x80 & dat; /仅当第7位为0时才可操作(判别busy信号) while(!(dat=0x00);/*-向LCD发送命令-*/void Writ_Comd(uchar command) Check_Busy(); RW=0;DI=0; DataPort=command; EN=1; EN=0;/*-写显示数据-*/void Write_Dat(uchar dat) Check_Busy(); RW=0;DI=1; DataPort=dat; EN=1; EN=0; /*-设定行地址(页)-X 0-7-*/void Set_Line(uchar line) line=line & 0x07; / 0=line=7 line=line|0xb8; /1011 1xxx Writ_Comd(line);/*-设定列地址-Y 0-63-*/void Set_Column(uchar column) column=column & 0x3f; / 0=column=63 column=column | 0x40; / 01xx xxxx Writ_Comd(column);/*-设定显示开始行-XX-*/void Set_StartLine(uchar startline) /0-63 startline=startline & 0x07; startline=startline | 0xc0; /1100 0000 Writ_Comd(startline); /*-开关显示-ONOFF=1:ON;ONOFF=0:OFF-*/void Set_OnOff(uchar onoff)onoff=0x3e | onoff; /0011 111xWrit_Comd(onoff);/*-选择屏幕：screen: 0-全屏,1-左屏,2-右屏-*/void Select_Screen(uchar screen) switch(screen) case 0: cs1=1; cs2=1; break; case 1: cs1=1; cs2=0; break; case 2: cs1=0; cs2=1; break; /*-清屏：screen: 0-全屏,1-左屏,2-右-*/void LCD_Clr(uchar screen) unsigned char i,j; Select_Screen(screen); for(i=0;i8;i+) Set_Line(i); for(j=0;j128;j+) Write_Dat(0x00); /*-初始化LCD-*/void LCD_Init(void) uchar i=250; /延时while(i-);Select_Screen(0);Set_OnOff(0); /关显示LCD_Clr(0); /清屏Select_Screen(0);Set_OnOff(1); /开显示Select_Screen(0);Set_StartLine(0); /开始行:0RST = 1;/ 在指定位置显示字符：x=0-120（字母、数字）/0-112（汉字），y=0-6void Out_Char(uchar x, uchar y, bit mode, char *fmt) /mode: 1 正常显示，0 反白显示 int c1,c2,cData; uchar i=0,j,uLen; uchar k; uLen=strlen(fmt); while(i=0 & c1128 )/ ASCII if(c1 0x20) switch(c1) case 13: case 10: / 回车或换行 i+; /if(y (LCD_Y_MAX - (2 * HZ_CHR_HEIGHT) if (yASC_CHR_WIDTH) y-=ASC_CHR_WIDTH; cData = 0x00; break; for(j=0;jsizeof(ASC_16)/sizeof(ASC_160);j+) /sizeof(ASC_160 if(fmti = ASC_16j.Index_Char0) break; for(k=0;k2*ASC_CHR_WIDTH;k+) if(j sizeof(ASC_16)/sizeof(ASC_160) if (mode = 1) cData=ASC_16j.Msk_Chark; /正常 else cData=ASC_16j.Msk_Chark; /反白 else cData=0; if (kASC_CHR_WIDTH) /字符上半部 if (x+k)6