#ifndef _AUDIO_CVP_H_ #define _AUDIO_CVP_H_ #include "generic/typedef.h" #include "user_cfg.h" #include "app_config.h" #include "audio_cvp_def.h" #define AEC_DEBUG_ONLINE 0 #define AEC_READ_CONFIG 1 /* *CVP(清晰语音模式定义) */ #define CVP_MODE_NONE 0x00 //清晰语音处理关闭 #define CVP_MODE_NORMAL 0x01 //通用模式 #define CVP_MODE_DMS 0x02 //双mic降噪(ENC)模式 #define CVP_MODE_SMS 0x03 //单mic系统(外加延时估计) #define CVP_MODE_SMS_TDE 0x04 //单mic系统(内置延时估计) #define CVP_MODE_SEL CVP_MODE_NORMAL #define AEC_EN BIT(0) #define NLP_EN BIT(1) #define ANS_EN BIT(2) #define ENC_EN BIT(3) #define AGC_EN BIT(4) #define WNC_EN BIT(5) #define MFDT_EN BIT(6) /*仅单麦使用,TDE_EN和TDEYE_EN只有在TCFG_AUDIO_SMS_SEL = SMS_TDE有效*/ #define TDE_EN BIT(5) //延时估计模块使能 #define TDEYE_EN BIT(6) //延时估计模块结果使用(前提是模块使能) /*aec module enable bit define*/ #define AEC_MODE_ADVANCE (AEC_EN | NLP_EN | ANS_EN ) #define AEC_MODE_REDUCE (NLP_EN | ANS_EN ) #define AEC_MODE_SIMPLEX (ANS_EN) /* *DMS版本配置 *DMS_GLOBAL_V100:第一版双麦算法 *DMS_GLOBAL_V200:第二版双麦算法,更少的ram和mips */ #define TCFG_AUDIO_DMS_GLOBAL_VERSION DMS_GLOBAL_V100 extern const u8 CONST_AEC_SIMPLEX; struct audio_aec_init_param_t { s32 sample_rate; u32 ref_sr; u8 ref_channel; u8 mic_num; }; //CVP预处理结构 struct audio_cvp_pre_param_t { u8 pre_gain_en; float talk_mic_gain; //主MIC float talk_ref_mic_gain; //副MIC float talk_fb_mic_gain; //fb MIC }; /*兼容SMS和DMS*/ #if TCFG_AUDIO_TRIPLE_MIC_ENABLE #include "cvp_tms.h" #define aec_open aec_tms_init #define aec_close aec_tms_exit #define aec_in_data aec_tms_fill_in_data #define aec_in_data_ref aec_tms_fill_in_ref_data #define aec_in_data_ref_1 aec_tms_fill_in_ref_1_data #define aec_ref_data aec_tms_fill_ref_data #elif TCFG_AUDIO_DUAL_MIC_ENABLE #include "cvp_dms.h" #if (TCFG_AUDIO_DMS_SEL == DMS_NORMAL) #define aec_open aec_dms_init #define aec_close aec_dms_exit #define aec_in_data aec_dms_fill_in_data #define aec_in_data_ref aec_dms_fill_in_ref_data #define aec_ref_data aec_dms_fill_ref_data #elif (TCFG_AUDIO_DMS_SEL == DMS_FLEXIBLE) #define aec_open aec_dms_flexible_init #define aec_close aec_dms_flexible_exit #define aec_in_data aec_dms_flexible_fill_in_data #define aec_in_data_ref aec_dms_flexible_fill_in_ref_data #define aec_ref_data aec_dms_flexible_fill_ref_data #elif (TCFG_AUDIO_DMS_SEL == DMS_HYBRID) #define aec_open aec_dms_hybrid_init #define aec_close aec_dms_hybrid_exit #define aec_in_data aec_dms_hybrid_fill_in_data #define aec_in_data_ref aec_dms_hybrid_fill_in_ref_data #define aec_ref_data aec_dms_hybrid_fill_ref_data #elif (TCFG_AUDIO_DMS_SEL == DMS_AWN) #define aec_open aec_dms_awn_init #define aec_close aec_dms_awn_exit #define aec_in_data aec_dms_awn_fill_in_data #define aec_in_data_ref aec_dms_awn_fill_in_ref_data #define aec_ref_data aec_dms_awn_fill_ref_data #endif/*TCFG_AUDIO_DMS_SEL*/ #elif (TCFG_AUDIO_SMS_SEL == SMS_TDE) #include "cvp_sms.h" #define aec_open sms_tde_init #define aec_close sms_tde_exit #define aec_in_data sms_tde_fill_in_data #define aec_in_data_ref(...) #define aec_ref_data sms_tde_fill_ref_data #else #include "cvp_sms.h" #define aec_open aec_init #define aec_close aec_exit #define aec_in_data aec_fill_in_data #define aec_in_data_ref(...) #define aec_ref_data aec_fill_ref_data #endif /* ********************************************************************* * Audio AEC Output Select * Description: 输出选择 * Arguments : sel = Default 默认输出算法处理结果 * = Master 输出主mic(通话mic)的原始数据 * = Slave 输出副mic(降噪mic)的原始数据 * agc 输出数据要不要经过agc自动增益控制模块 * Return : None. * Note(s) : 可以通过选择不同的输出,来测试mic的频响和ENC指标 ********************************************************************* */ void audio_aec_output_sel(CVP_OUTPUT_ENUM sel, u8 agc); s8 aec_debug_online(void *buf, u16 size); void aec_input_clear_enable(u8 enable); int aec_get_input_clear_status(void); int audio_aec_init(struct audio_aec_init_param_t *init_param); void audio_aec_close(void); void audio_aec_inbuf(s16 *buf, u16 len); void audio_aec_inbuf_ref(s16 *buf, u16 len); void audio_aec_inbuf_ref_1(s16 *buf, u16 len); void audio_aec_refbuf(s16 *data0, s16 *data1, u16 len); u8 audio_aec_status(void); void audio_aec_reboot(u8 reduce); u8 get_audio_aec_rebooting(); int audio_cvp_probe_param_update(struct audio_cvp_pre_param_t *cfg); /* ********************************************************************* * Audio AEC Open * Description: 初始化AEC模块 * Arguments : init_param sr 采样率(8000/16000) * ref_sr 参考采样率 * enablebit 使能模块(AEC/NLP/AGC/ANS...) * out_hdl 自定义回调函数,NULL则用默认的回调 * link_type 0: ESCO 1: ACL * Return : 0 成功 其他 失败 * Note(s) : 该接口是对audio_aec_init的扩展,支持自定义使能模块以及 * 数据输出回调函数 ********************************************************************* */ int audio_aec_open(struct audio_aec_init_param_t *init_param, s16 enablebit, int (*out_hdl)(s16 *data, u16 len)); /*外部参考数据变采样*/ int audio_cvp_ref_src_open(u8 scene, u32 insr, u32 outsr, u8 nch); int audio_cvp_ref_src_data_fill(void *p, s16 *data, int len); void audio_cvp_ref_src_close(); /*对齐iis的数据延时,在第一次mic数据来时调用对齐*/ void audio_cvp_ref_data_align(); int audio_cvp_ref_data_align_reset(void); void audio_cvp_ref_start(u8 en); void audio_cvp_set_output_way(u8 en); /*可写长度*/ int get_audio_cvp_output_way_writable_len(); /* ********************************************************************* * Audio CVP IOCTL * Description: CVP功能配置 * Arguments : cmd 操作命令 * value 操作数 * priv 操作内存地址 * Return : 0 成功 其他 失败 * Note(s) : (1)比如动态开关降噪NS模块: * audio_cvp_ioctl(CVP_NS_SWITCH,1,NULL); //降噪关 * audio_cvp_ioctl(CVP_NS_SWITCH,0,NULL); //降噪开 ********************************************************************* */ int audio_cvp_ioctl(int cmd, int value, void *priv); int cvp_develop_read_ref_data(void); int audio_cvp_phase_align(void); int audio_cvp_toggle_set(u8 toggle); /*获取风噪的检测结果,1:有风噪,0:无风噪*/ int audio_cvp_dms_wnc_state(void); /*获取单双麦切换状态 * 0: 正常双麦 ; * 1: 副麦坏了,触发故障 * -1: 主麦坏了,触发故障 */ int audio_cvp_dms_malfunc_state(); int audio_cvp_tms_malfunc_state(); /* * 获取mic的能量值,开了MFDT_EN才能用 * mic: 0 获取主麦能量 * mic:1 获取副麦能量 * return:返回能量值,[0~90.3],返回-1表示错误 */ float audio_cvp_dms_mic_energy(u8 mic); float audio_cvp_tms_mic_energy(u8 mic); /* * 获取风噪检测信息 * wd_flag: 0 没有风噪,1 有风噪 * 风噪强度r: 0~BIT(16) * wd_lev: 风噪等级,0:弱风,1:中风,2:强风 * */ int audio_cvp_get_wind_detect_info(int *wd_flag, int *wd_val, int *wd_lev); #if TCFG_AUDIO_TRIPLE_MIC_ENABLE /* 设置跑2mic/3mic降噪 * TMS_MODE_2MIC 跑双麦降噪,不使用FB MIC数据 * TMS_MODE_3MIC 跑3MIC降噪 * Notes : CONST_JLSP_3MIC_MODE != JLSP_3MIC_MODE0时设置才有效*/ int audio_tms_mode_choose(enum cvp_tms_mode mode); #endif u16 get_cvp_node_uuid(); #endif