2k方波._c

avr基础程序大全

#include <iom16v.h>
#include <macros.h>
#define  uchar unsigned char
#define  uint  unsigned int

void main()
{
   DDRD|=0X30;
   
   TCCR1A=0X50;
   TCCR1B=0X09;
   
   OCR1A=1999;
}