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
