HS192L/USER/Apps/Audio.h

/********************************************************************************
 * File Name:			Audio.h 
 * Function Describe:   Header file for Audio.c
 * Explain:  
 * Writer:				ShiLiangWen
 * Date:				2015-6-15
 *******************************************************************************/
#ifndef __AUDIO_H
#define __AUDIO_H

#define BEEP_PIN	    GPIO_Pin_3
#define BEEP_PORT	    GPIOB

#define SPK_MAIN_MUTE_PIN	   GPIO_Pin_13
#define SPK_MAIN_MUTE_PORT	 GPIOC
#define SPK_MAIN_MUTE_LOW    SPK_MAIN_MUTE_PORT->BRR=SPK_MAIN_MUTE_PIN
#define SPK_MAIN_MUTE_HIGH   SPK_MAIN_MUTE_PORT->BSRR=SPK_MAIN_MUTE_PIN


#define SPK_MUTE_PIN	  GPIO_Pin_14
#define SPK_MUTE_PORT	  GPIOC

#define SPK_BOOST_PIN		GPIO_Pin_15
#define SPK_BOOST_PROT	GPIOC


#define MicEnable()			  
#define MicDisable()	 	

//#define SpeakerEnable()	SPK_MUTE_PORT->BRR=SPK_MUTE_PIN//Speaker Enable//BSRR
#define SpeakerDisable()	SPK_MUTE_PORT->BRR=SPK_MUTE_PIN//Speaker Disable	//BRR


typedef struct{
	unsigned short freq;
	unsigned short time;
}SUT_RING_ELEMENT;


typedef struct{
	unsigned short start;//0-stop  1-start
	unsigned short handle;//µ±Ç°²¥·Åµ½µÄλÖÃ
	unsigned short ElementNum;
	SUT_RING_ELEMENT *pElement; 
}SUT_RING;


extern SUT_RING sutRing;
extern unsigned char  MuteFlag;

void SpeakerInit(void);
void SpeakerCtrl(int en);			


void SetBeep(int fre,int tick);
void SetBeepByNoOS(int fre,int ms);
void DelayMs(unsigned short ms);

void SetRingFreq(int fre);
extern int cntMeiTiao;

void SpeakerEnable(void);
/*********************************begin*****************************************/

/**********************************end******************************************/ 
#endif