单片机控制16*16LED点阵显示汉字 |
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单片机控制16*16LED点阵显示汉字
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要求：设计硬件电路并编写程序，实现AT89C51单片机控制一个16×16 LED点阵屏拉幕式显示汉字。
一、先提取需要展示汉字的字模,在Keil上写入代码
取字模我用的是字模精灵，注意选纵向取模。 以下是代码： #include unsigned int i; unsigned char j,k; /*---转换字符 送 ---*/ unsigned char code zifu1[]= {0x02,0x00,0x02,0x02,0x42,0x04,0x33,0xF8,0x00,0x04,0x11,0x02,0x91,0x0A,0x71,0x12, 0x11,0x62,0x1F,0x82,0x11,0x42,0x31,0x22,0xD1,0x1A,0x11,0x02,0x01,0x02,0x00,0x00}; /*---转换字符 你 ---*/ unsigned char code zifu2[]= {0x00,0x80,0x01,0x00,0x06,0x00,0x1F,0xFF,0xE0,0x00,0x02,0x08,0x04,0x30,0x18,0xC0, 0xF0,0x02,0x10,0x01,0x13,0xFE,0x10,0x00,0x10,0x80,0x14,0x60,0x18,0x18,0x00,0x00}; /*---转换字符 一 ---*/ unsigned char code zifu3[]= {0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00, 0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x00,0x00}; /*---转换字符 朵 ---*/ unsigned char code zifu4[]= {0x01,0x02,0x01,0x42,0x02,0x44,0x04,0x44,0x78,0x48,0x40,0x50,0x40,0x60,0x41,0xFF, 0x40,0x60,0x40,0x50,0x7C,0x48,0x02,0x44,0x02,0x44,0x02,0x42,0x02,0x02,0x00,0x00}; /*---转换字符 小 ---*/ unsigned char code zifu5[]= {0x00,0x10,0x00,0x20,0x00,0xC0,0x07,0x00,0x00,0x00,0x00,0x02,0x00,0x01,0xFF,0xFE, 0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x00,0x01,0x80,0x00,0x70,0x00,0x00}; /*---转换字符 红 ---*/ unsigned char code zifu6[]= {0x04,0x44,0x0C,0xE6,0x35,0x44,0xC6,0x48,0x04,0x48,0x18,0x48,0x00,0x02,0x20,0x02, 0x20,0x02,0x20,0x02,0x3F,0xFE,0x20,0x02,0x20,0x02,0x20,0x02,0x00,0x02,0x00,0x00}; /*---转换字符 花 ---*/ unsigned char code zifu7[]= {0x20,0x20,0x20,0x40,0x20,0x80,0x21,0xFF,0xF6,0x00,0x20,0x08,0x20,0x10,0x20,0x20, 0x27,0xFC,0x20,0x82,0xF1,0x02,0x22,0x02,0x24,0x02,0x20,0x02,0x20,0x1E,0x00,0x00}; void delay() //延时函数 { for(i=200;i>0;i--) ; ; } void main() //主函数 { while(1) { for(k=60;k>0;k--) //显示汉字“送” { for(j=0;j0;k--) //显示汉字“你” { for(j=0;j0;k--) //显示汉字“一” { for(j=0;j0;k--) //显示汉字“朵” { for(j=0;j0;k--) //显示汉字“小” { for(j=0;j0;k--) //显示汉字“红” { for(j=0;j0;k--) //显示汉字“花” { for(j=0;j |
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