12864实现圆形模拟时钟及温度显示.doc

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2018-12-30 发布于安徽
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12864实现圆形模拟时钟及温度显示.doc

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实用标准文案精彩文档显示效果如下图 MCU:STC89C52RC LCD:12864液晶温度传感器:DS18B20 程序如下： #include reg51.h #include intrins.h #includestdlib.h #includemath.h #define uchar unsigned char #define uint unsigned int #define delayNOP(); {_nop_();_nop_();_nop_();_nop_();}; #define pi 3.1415926 /************* 12864LCD引脚定义 *************/ #define LCD_data P0 //数据口 sbit LCD_RS = P2^3; //寄存器选择输入 sbit LCD_RW = P2^2; //液晶读/写控制 sbit LCD_EN = P2^1; //液晶使能控制 sbit LCD_PSB = P2^4; //串/并方式控制 sbit LCD_RST = P2^5; //液晶复位端口 sbit k1=P3^5; //按键 sbit k2=P3^2; sbit k3=P3^3; sbit k4=P3^4; sbit DQ = P2^0; //数据口define interface uchar a,b,c,count,num; uint temp; uchar tabbjsj[]=北京时间; uchar tabsswd[]=实时温度; uchar tab[]=01:00:00; uchar code table[]={ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x0F,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0xF8, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x0E,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x87,0x13,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x0