简易频率计的制作
频率计计算程序:
#include
# define uchar unsigned char
# define uint unsigned int
sbit dout=P3^0;
unsigned char num;
void init()
{
}
void time() interrupt 1
{
}
void main()
{
}
产生方波信号程序:
#include
# define uchar unsigned char
# define uint unsigned int
sbit dout=P3^0;
unsigned char num;
void init()
{
}
void time() interrupt 1
{
}
void main()
{
}
两个MCU的P3^0口用一根杜邦线连接起来
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