

	//оƬض, 
	//ʱú timer_init()
	//öʱʱ play_tone()
	//ֹͣ stop()
	#include "$chip$_macro.txt"
	
	//----------------------------------------------
	//ʱʼ
	// 6MHz, ƵΪ1, ƵΪ 6000000Hz
	//ֵΪ 23 * 256 + 112 = 6000
	//жƵΪ 6000000Hz / 6000 = 1000Hz
	//void timer_init()
	
	//----------------------------------------------
	//жϷ
	//interrupt [MCU.WATCH.timer1_compA]
	//void timer1_compA()
	


	
	
	