数码管单片机c语言程序设计(国外英语资料)

数码管单片机c语言程序设计(国外英语资料)

1,一个管亮《静态》

# include < reg52.h >

#定义使用uint unsigned int

#定义uchar unsigned char

sbit Wela = P2 ^ 1;

sbit Dula = P2 ^ 2;

void main(空白)

{

Wela = 1;

以P0 = 0 xfe;

Wela = 0;

Dula = 1;

P0 = 0 x7d;

Dula = 0;

(1);

}

2,一个管亮《动态》

# include < reg52.h >

#定义使用uint unsigned int

#定义uchar unsigned char

空白Delay_Us(uchar t);

空白Delay_Ms(使用uint t);

sbit Wela = P2 ^ 1;

sbit Dula = P2 ^ 2;

uchar num;

uchar代码表[]= { 0 x3f,0 x06 0 x5b 0 x4f,0 x66 0 x6d 0 x7d 0 x07 0 x7f,0 x6f };

以uchar代码table1[]= { 0 xfe,0 xfd 0 xfb 0 xf7 0 xef 0 xdf,0,0 x7f };

void main(空白)

{

而(1)

{

(num = 0;num < 10;num + +)

{

Dula = 1;

P0 =表二(num);

Dula = 0;

Wela = 1;

以P0 = 0 xfe;

Wela = 0;

Delay_Ms(500);

}

}

}

空白Delay_Us(uchar t)

{

(- t);

}

空白Delay_Ms(使用uint t)

{

而(t)){

Delay_Us(245);

Delay_Us(245);

}

}

3、全部管闪

# include < reg52.h >

#定义使用uint unsigned int

#定义uchar unsigned char

空白Delay_Us(uchar t);

空白Delay_Ms(使用uint t);

sbit Wela = P2 ^ 1;

sbit Dula = P2 ^ 2;

uchar num;

uchar代码表[]= { 0 x3f,0 x06 0 x5b 0 x4f,0 x66 0 x6d 0 x7d 0 x07 0 x7f,0 x6f 0 x77 0 x7c 0 x39 0 x5e 0 x79 0 x71 };

void main(空白)

{

Wela = 1;

P0 = 0 x00;

Wela = 0;

而(1)

{

(num = 0;num < 16;num + +)

{ dula = 1;

P0 =表(num);

Dula = 0;

Delay_Ms(100);

}

}

}

空白Delay_Us(uchar t)

{

(- t);

}

空白Delay_Ms(使用uint t)

{

而(t)){

Delay_Us(245);

Delay_Us(245);

}

}

4、流水数字

# include < reg52.h >

#定义使用uint unsigned int

#定义uchar unsigned char

空白Delay_Us(uchar t);

空白Delay_Ms(使用uint t);

sbit Wela = P2 ^ 1;

sbit Dula = P2 ^ 2;

uchar num;

uchar代码表[]= { 0 x06,0 x5b 0 x4f 0 x66,0 x6d 0 x7d 0 x07 0 x7f };

以uchar代码table1[]= { 0 xfe,0 xfd 0 xfb 0 xf7 0 xef 0 xdf,0,0 x7f };

void main(空白)

{

而(1)

{

(num = 0;num < 8;num + +)

{

Dula = 1;

P0 =表二(num);

Dula = 0;

Wela = 1;

P0 =表1(num);

Wela = 0;

Delay_Ms(500);

}

}

}

空白Delay_Us(uchar t)

{

(- t);

}

空白Delay_Ms(使用uint t)

{

而(t)){

Delay_Us(245);

Delay_Us(245);

}

}

5、流水数字(中断)

# include < reg52.h >

#定义使用uint unsigned int

#定义uchar unsigned char

sbit Wela = P2 ^ 1;

sbit Dula = P2 ^ 2;

uchar tt,numdu numwe;

uchar代码表[]= { 0 x3f,0 x06 0 x5b