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/******************************************************************************
文 件 名：Buzzer.c
功能描述：蜂鸣器驱动库头文件
作 者：张暄
版 本：V1.0
日 期：2016.5.18
******************************************************************************/
#ifndef _BUZZER_H_
#define _BUZZER_H_
#include "GPIO.h"
#include "r_typedefs.h"
/*****************************************************************************
音轨总数
*****************************************************************************/
#define BUZZER_TRACK_CNT ((uint8_t)10)
/*****************************************************************************
声音重定义
*****************************************************************************/
#define BUZZER_SOUND_TIC ((uint8_t)0)
#define BUZZER_SOUND_TAC ((uint8_t)1)
#define BUZZER_SOUND_DONG ((uint8_t)2)
#define BUZZER_SOUND_PLING ((uint8_t)3)
#define BUZZER_SOUND_PLONG ((uint8_t)4)
#define BUZZER_SOUND_PARK_BEEP ((uint8_t)5)
#define BUZZER_SOUND_PLING_PLONG ((uint8_t)6)
/*****************************************************************************
单音重定义
*****************************************************************************/
#define BUZZER_SINGLE_SOUND_TIC ((uint8_t)0)
#define BUZZER_SINGLE_SOUND_TAC ((uint8_t)1)
#define BUZZER_SINGLE_SOUND_DONG ((uint8_t)2)
#define BUZZER_SINGLE_SOUND_PLING ((uint8_t)3)
#define BUZZER_SINGLE_SOUND_PLONG ((uint8_t)4)
#define BUZZER_SINGLE_SOUND_PARK_BEEP ((uint8_t)5)
typedef enum
{
BUZZER_Track_Index_Tic = 0x00,
BUZZER_Track_Index_Tac ,
BUZZER_Track_Index_Dong ,
BUZZER_Track_Index_Pling ,
BUZZER_Track_Index_Plong ,
BUZZER_Track_Index_ParkBeep ,
BUZZER_Track_Index_3900hz_500Dty,
BUZZER_Track_Index_2300hz_500Dty,
BUZZER_Track_Index_3900hz_280Dty,
BUZZER_Track_Index_2300hz_280Dty,
BUZZER_Track_Index_3900hz_190Dty,
BUZZER_Track_Index_2600hz_167Dty,
BUZZER_Track_Index_2000hz_500Dty,
BUZZER_Track_Index_0800hz_500Dty,
BUZZER_Track_Index_MAX,
} BUZZER_Track_Index_en_t;
/*****************************************************************************
播放类型
*****************************************************************************/
#define BUZZER_SOUND_PLAY_IDLE ((uint8_t)0)
#define BUZZER_SOUND_PLAY_REPEAT ((uint8_t)1)
#define BUZZER_SOUND_PLAY_NONSTOP ((uint8_t)2)
/******************************************************************************
信号重定义
******************************************************************************/
#define LINE_BUZZER BUZZER_ACC_OUT_EN
//#define BUZZER_PWM_EN PWME_PWME4
//#define BUZZER_FREQ_CTRL PWMPER4 //蜂鸣器频率 = 100kHz / BUZZER_FREQ_CTRL
//#define BUZZER_DUTY_CTRL PWMDTY4
/******************************************************************************
结构定义
******************************************************************************/
typedef struct
{
uint16_t Freq; //频率控制字 设定值 = 100kHz / 单音频率
uint16_t Duty;
uint16_t PlayTime; //单音播放时间 设定值 = 单音播放时间 / 64us
uint16_t FadeOutTime; //单音淡出时间 设定值 = 单音淡出时间 / 64us
} SingleSoundStruct;
typedef struct
{
uint8_t SoundTable[7]; //复合音各单音列表
uint8_t SoundCnt; //复合音包含的单音总数
} ComplexSoundStruct;
typedef struct
{
uint8_t Mode;
uint8_t SoundID;
uint8_t RepeatNum;
uint8_t RepeatCnt;
uint8_t RepeatCycle;
uint8_t RepeatTimer;
} TrackInfoStruct;
/******************************************************************************
函数声明
******************************************************************************/
void Buzzer_Init ( void );
void Buzzer_Shutdown ( void );
void Buzzer_Play_ISR ( void ); //嵌入到64us中断中
void Warning_Sound_Init ( void );
void Buzzer_Stop_All_Track ( void );
void Buzzer_Track_Play_Service ( void ); //每20ms调用一次
void Buzzer_Track_Play ( uint8_t TrackID );
void Buzzer_Track_Stop ( uint8_t TrackID );
void Buzzer_Track_Pause ( uint8_t TrackID );
void Buzzer_Play_Sound ( uint8_t SoundID );
void Buzzer_Set_Track_Remaining_Repeat_Num ( uint8_t TrackID, uint8_t RepeatNum );
void Buzzer_Track_Init ( uint8_t TrackID, uint8_t SoundID, uint8_t RepeatNum, uint8_t RepeatCycle );
uint8_t Buzzer_Get_All_Track_Status ( void );
uint8_t Buzzer_Get_Track_Status ( uint8_t TrackID );
uint8_t Buzzer_Get_Track_Remaining_Repeat_Num ( uint8_t TrackID );
#endif