dianzicheng.rar_电子称_称

#include<iom16v.h> #include<stdlib.h> //定义输出引脚 #define PD0 0 #define PD1 1 #define PD2 2 #define PB5 5 #define PB6 6 #define PB4 4 #define PA7 7 /*-----------------宏定义------------*/ #define SET_BIT(x,y) (x|=(1<<y)) #define CLR_BIT(x,y) (x&=~(1<<y)) #define GET_BIT(x,y) (x&(1<<y)) /*----------端口电平---------------*/ #define LCD_RS_1 SET_BIT(PORTD,PD0) #define LCD_RS_0 CLR_BIT(PORTD,PD0) #define LCD_RW_1 SET_BIT(PORTD,PD1) #define LCD_RW_0 CLR_BIT(PORTD,PD1) #define LCD_EN_1 SET_BIT(PORTD,PD2) #define LCD_EN_0 CLR_BIT(PORTD,PD2) #define LCD_CS1_1 SET_BIT(PORTB,PB5) #define LCD_CS1_0 CLR_BIT(PORTB,PB5) #define LCD_CS2_1 SET_BIT(PORTB,PB6) #define LCD_CS2_0 CLR_BIT(PORTB,PB6) #define DataPort PORTC #define Busy 0x80 /*-----------------------------------------------*/ #define DS1302_RST_1 SET_BIT(PORTA,PA7) #define DS1302_RST_0 CLR_BIT(PORTA,PA7) #define DS1302_CLK_1 SET_BIT(PORTB,PB4) #define DS1302_CLK_0 CLR_BIT(PORTB,PB4) #define DS1302_DAT_1 SET_BIT(PORTB,PA7) #define DS1302_DAT_0 CLR_BIT(PORTB,PA7) float p,t; float qu_pi,shenfa,jieguo; unsigned char hour,sec,min; __flash unsigned char act[5]={0xf0,0xe0,0xd0,0xb0,0x70}; __flash unsigned char dan[]={0x00,0x10,0x00,0x10,0xF8,0x17,0x49,0x12,0x4A,0x12,0x4C,0x12,0x48,0x12,0xF8,0xFF, 0x48,0x12,0x4C,0x12,0x4A,0x12,0x49,0x12,0xFC,0x13,0x08,0x18,0x00,0x10,0x00,0x00}; __flash unsigned char jia[]={0x80,0x00,0x40,0x00,0x20,0x00,0xF8,0xFF,0x87,0x00,0x40,0x80,0x20,0x40,0x90,0x3F, 0x08,0x00,0x07,0x00,0x08,0x00,0x90,0xFF,0x20,0x00,0xC0,0x00,0x40,0x00,0x00,0x00}; __flash unsigned char yuan[]={0x20,0x80,0x20,0x80,0x22,0x40,0x22,0x20,0x22,0x18,0xE2,0x07,0x22,0x00,0x22,0x00, 0x22,0x00,0xE2,0x3F,0x22,0x40,0x23,0x40,0x22,0x40,0x30,0x40,0x20,0x70,0x00,0x00}; __flash unsigned char jin[]={0x80,0x00,0x80,0x40,0x40,0x40,0x20,0x4A,0x50,0x52,0x48,0x62,0x44,0x42,0xC3,0x7F, 0x44,0x42,0x68,0x62,0x50,0x52,0x20,0x4A,0x40,0x60,0xC0,0x40,0x40,0x00,0x00,0x00}; __flash unsigned char e[]={0x10,0x10,0x8C,0x08,0x44,0xFC,0xB5,0x4A,0x26,0x49,0xA4,0x4A,0x74,0x7C,0x0C,0x08, 0x02,0x80,0xF2,0x4F,0x1A,0x20,0xD6,0x1F,0x12,0x20,0xFB,0x4F,0x12,0xC0,0x00,0x00}; __flash unsigned char zhong[]={0x08,0x40,0x08,0x40,0x0A,0x48,0xEA,0x4B,0xAA,0x4A,0xAA,0x4A,0xAA,0x4A,0xFE,0x7F, 0xAA,0x4A,0xAA,0x4A,0xA9,0x4A,0xF9,0x4B,0x29,0x48,0x0C,0x60,0x08,0x40,0x00,0x00}; __flash unsigned char liang[]={0x20,0x00,0x20,0x80,0x20,0x80,0xBE,0xAF,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xFF, 0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xBF,0xAF,0x22,0x80,0x30,0x80,0x20,0x00,0x00,0x00}; __flash unsigned char chu_shi_hua[][32]={0x04,0x10,0x34,0x08,0xC4,0x06,0x04,0x01,0xC4,0x82,0x3C,0x8C,0x20,0x40,0x10,0x30, 0x0F,0x0C,0xE8,0x03,0x08,0x0C,0x08,0x10,0x28,0x60,0x18,0xC0,0x00,0x40,0x00,0x00, 0x40,0x00,0x42,0x40,0x44,0x20,0xC8,0x1F,0x00,0x20,0xFC,0x47,0x04,0x42,0x02,0x41, 0x82,0x40,0xFC,0x7F,0x04,0x40,0x04,0x42,0x04,0x44,0xFE,0x63,0x04,0x20,0x00,0x00, 0x40,0x00,0x20,0x00,0xF8,0xFF,0x07,0x00,0x04,0x80,0xF4,0x43,0x14,0x45,0x14,0x29, 0x14,0x19,0xFF,0x17,0x14,0x21,0x14,0x21,0x14,0x41,0xF6,0xC3,0x04,0x40,0x00,0x00, 0x00,0x80,0x00,0x60,0xFE,0x1F,0x22,0x02,0x22,0x02,0x22,0x02,0x22,0x02,0xFE,0x7F, 0x22,0x02,0x22,0x02,0x22,0x42,0x22,0x82,0xFF,0x7F,0x02,0x00,0x00,0x00,0x00,0x00, 0x10,0x00,0x08,0x00,0xE4,0xFF,0x13,0x00,0x26,0x00,0x8A,0x3F,0xA3,0x24,0xAA,0x24, 0xA4,0x24,0xA3,0x3F,0x26,0x40,0x2A,0x80,0xF2,0x7F,0x23,0x00,0x02,0x00,0x00,0x00, 0x00,0x08,0x00,0x04,0x00,0x22,0x7F,0x11,0xC9,0x09,0x49,0x87,0x49,0x41,0x49,0x21, 0x49,0x19,0x49,0x07,0x49,0x41,0x7F,0x81,0x00,0x41,0x80,0x3F,0x00,0x01,0x00,0x00, 0x00,0x00,0xF8,0x07,0x48,0x02,0x48,0x02,0x48,0x02,0x48,0x02,0xFF,0x3F,0x48,0x42, 0x48,0x42,0x48,0x42,0x48,0x42,0xFC,0x47,0x08,0x40,0x00,0x70,0x00,0x00,0x00,0x00, 0x80,0x00,0x80,0x00,0x82,0x00,0x82,0x00,0x82,0x00,0x82,0x40,0x82,0x80,0xE2,0x7F, 0xA2,0x00,0x92,0x00,0x8A,0x00,0x86,0x00,0x80,0x00,0xC0,0x00,0x80,0x00,0x00,0x00, 0x20,0x10,0x24,0x08,0x24,0x06,0xA4,0x01,0xFE,0xFF,0xA3,0x00,0x22,0x11,0x10,0x0C, 0x1C,0x43,0x13,0x80,0xD0,0x7F,0x10,0x00,0x50,0x01,0x30,0x06,0x10,0x0C,0x00,0x00}; __flash unsigned char shi[]={0x00,0x00,0xFC,0x3F,0x84,0x10,0x84,0x10,0x84,0x10,0xFE,0x3F,0x14,0x00,0x10,0x00, 0x90,0x00,0x10,0x23,0x10,0x40,0x10,0x80,0xFF,0x7F,0x10,0x00,0x10,0x00,0x00,0x00}; __flash unsigned char fen[]={0x00,0x01,0x80,0x00,0x40,0x80,0x20,0x40,0x98,0x20,0x86,0x1F,0x80,0x00,0x80,0x40, 0x83,0x80,0x8C,0x40,0x90,0x3F,0x20,0x00,0xC0,0x00,0x80,0x01,0x80,0x00,0x00,0x00}; __flash unsigned char miao[]={0x20,0x10,0x24,0x08,0x24,0x06,0xA4,0x01,0xFE,0xFF,0xA3,0x00,0x22,0x81,0x80,0x80, 0x70,0x40,0x00,0x20,0xFF,0x17,0x00,0x08,0x10,0x04,0x20,0x03,0x60,0x00,0x00,0x00}; void LCDTESTBUSY();//检测忙函数 __flash unsigned char shizijian[][16]={ 0x00,0x00,0xE0,0x0F,0xF0,0x1F,0x08,0x20,0x08,0x20,0x18,0x30,0xF0,0x1F,0xC0,0x07,// 0 0x00,0x00,0x00,0x00,0x10,0x20,0xF0,0x3F,0xF8,0x3F,0x00,0x20,0x00,0x20,0x00,0x00, // 1 0x00,0x00,0x70,0x30,0x78,0x38,0x08,0x34,0x08,0x32,0xD8,0x31,0xF0,0x38,0x20,0x08, // 2 0x00,0x00,0x30,0x18,0x38,0x38,0x88,0x21,0x88,0x21,0xF8,0x33,0x70,0x1E,0x00,0x0C, // 3 0x00,0x00,0x00,0x06,0x80,0x05,0x60,0x24,0x30,0x24,0xF8,0x3F,0xF8,0x3F,0x00,0x24, // 4 0x00,0x00,0xF0,0x19,0xF8,0x39,0x88,0x20,0xC8,0x20,0x88,0x31,0x88,0x1F,0x00,0x06, // 5 0x00,0x00,0xE0,0x0F,0xF0,0x3F,0x88,0x20,0x88,0x20,0x98,0x20,0x98,0x1F,0x00,0x0E, // 6 0x00,0x00,0x38,0x00,0x18,0x00,0x08,0x3E,0x88,0x3F,0xE8,0x00,0x38,0x00,0x08,0x00, // 7 0x00,0x00,0x70,0x1E,0xF8,0x37,0x88,0x21,0x88,0x21,0x88,0x23,0xF8,0x1E,0x20,0x0C, // 8 0x00,0x00,0xF0,0x11,0xF8,0x3B,0x08,0x22,0x08,0x22,0x18,0x3B,0xF0,0x1F,0xE0,0x07, // 9 0x00,0x00,0x00,0x30,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // '.' 10 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ' ' 11 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x31,0xC0,0x7B,0xC0,0x7B,0x80,0x31 // ':' 12 }; /*-------------------------------------------------*/ void delay_1ms(void) { unsigned int i; for(i=1;i<20;i++) ; } /*-------------------------------------------------*/ void delay(unsigned int x) { unsigned int i,j; for(j=0;j<x;j++) for(i=0;i<10000;i++); } /*-------------------------------------------------*/ void DS1302_Set_Byt(unsigned char x) { unsigned char i; for(i=8;i>0;i--) { if(x&0x01) DS1302_DAT_1; else DS1302_DAT_0; DS1302_CLK_0; DS1302_CLK_1; DS1302_CLK_0; x=x>>1; } } //从1302读取一个字节的数据 unsigned char DS1302_Get_Byt() { unsigned char i,x; x=0; CLR_BIT(DDRB,7); SET_BIT(PORTB,7); for(i=8;i>0;i--) { x=x>>1; if(GET_BIT(PINB,7)) x=x|0x80; DS1302_CLK_1; DS1302_CLK_0; } SET_BIT(DDRB,7); CLR_BIT(PORTB,7); return x; } //DS1302设置函数 void DS1302_Set_Shu_Ju(unsigned char x,unsigned char y) { DS1302_RST_0; DS1302_CLK_0; DS1302_RST_1; DS1302_Set_Byt(x); DS1302_Set_Byt(y); DS1302_RST_0; DS1302_CLK_0; } //获取DS102的数据 unsigned char DS1302_Get_Shu_Ju(unsigned char x) { unsigned char y; DS1302_RST_0; DS1302_CLK_0; DS1302_RST_1; DS1302_Set_Byt(x); y=DS1302_Get_Byt(); DS1302_RST_0; DS1302_CLK_0; return y; } //12864写入一个字节数据 void LcdWriteData(unsigned char dataw)//写数据 { LCDTESTBUSY();//判忙 LCD_RW_0;//写 LCD_RS_1;//数据 DataPort=dataw; delay_1ms(); LCD_EN_1; delay_1ms(); LCD_EN_0; } //向12854写入一个字节的指令 void LcdWritCommand(unsigned char dataw)//写指令 { LCDTESTBUSY();//判忙 LCD_RW_0;LCD_RW_0;// LCD_RS_0;LCD_RS_0;//指令 DataPort=dataw; delay_1ms(); LCD_EN_1; delay_1ms(); LCD_EN_0; } //12864检测忙 void LCDTESTBUSY()//检测忙函数 { LCD_EN_0; LCD_RW_1; LCD_RS_0; LCD_EN_1