pwm._c

来自「avr基础程序大全」· _C 代码 · 共 16 行

#include <iom16v.h>
#include <macros.h>

void main()
{
    DDRD|=0X30;
	
	TCCR1A=0X63;
	TCCR1B=0X1B;
	
	OCR1A=1249;
	OCR1B=250;
}


//100hz 占空比  5/20