202 lines
7.0 KiB
C
202 lines
7.0 KiB
C
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#ifndef _COMMPROC_H_
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#define _COMMPROC_H_
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#include "generic/typedef.h"
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#include "cvp_common.h"
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/*降噪版本定义*/
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#define ANS_V100 0xA1
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#define ANS_V200 0xA2
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//aec_cfg:
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typedef struct __AEC_CONFIG {
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u8 mic_again; //DAC增益,default:3(0~14)
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u8 dac_again; //MIC增益,default:22(0~31)
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u8 aec_mode; //AEC模式,default:advance(diable(0), reduce(1), advance(2))
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u8 ul_eq_en; //上行EQ使能,default:enable(disable(0), enable(1))
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/*AGC*/
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float ndt_fade_in; //单端讲话淡入步进default: 1.f(0.1 ~ 5 dB)
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float ndt_fade_out; //单端讲话淡出步进default: 0.7f(0.1 ~ 5 dB)
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float dt_fade_in; //双端讲话淡入步进default: 1.3f(0.1 ~ 5 dB)
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float dt_fade_out; //双端讲话淡出步进default: 0.7f(0.1 ~ 5 dB)
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float ndt_max_gain; //单端讲话放大上限,default: 12.f(0 ~ 24 dB)
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float ndt_min_gain; //单端讲话放大下限,default: 0.f(-20 ~ 24 dB)
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float ndt_speech_thr; //单端讲话放大阈值,default: -50.f(-70 ~ -40 dB)
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float dt_max_gain; //双端讲话放大上限,default: 12.f(0 ~ 24 dB)
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float dt_min_gain; //双端讲话放大下限,default: 0.f(-20 ~ 24 dB)
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float dt_speech_thr; //双端讲话放大阈值,default: -40.f(-70 ~ -40 dB)
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float echo_present_thr; //单端双端讲话阈值,default:-70.f(-70 ~ -40 dB)
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/*AEC*/
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float aec_dt_aggress; //原音回音追踪等级, default: 1.0f(1 ~ 5)
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float aec_refengthr; //进入回音消除参考值, default: -70.0f(-90 ~ -60 dB)
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/*ES*/
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float es_aggress_factor;//回音前级动态压制,越小越强,default: -3.0f(-1 ~ -5)
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float es_min_suppress; //回音后级静态压制,越大越强,default: 4.f(0 ~ 10)
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/*ANS*/
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float ans_aggress; //噪声前级动态压制,越大越强default: 1.25f(1 ~ 2)
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float ans_suppress; //噪声后级静态压制,越小越强default: 0.04f(0 ~ 1)
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} _GNU_PACKED_ AEC_CONFIG;
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struct aec_s_attr {
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u8 agc_en: 1;
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u8 ul_eq_en: 1;
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u8 wideband: 1;
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u8 toggle: 1;
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u8 wn_en: 1;
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u8 dly_est : 1;
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u8 reserved: 2;
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u8 dst_delay;/*延时估计目标延时*/
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u8 EnableBit;
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u8 packet_dump;
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u8 SimplexTail;
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u8 aec_tail_length; //AEC复杂等级:2~10,default：5
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float AGC_NDT_fade_in_step; //in dB
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float AGC_NDT_fade_out_step; //in dB
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float AGC_NDT_max_gain; //in dB
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float AGC_NDT_min_gain; //in dB
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float AGC_NDT_speech_thr; //in dB
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float AGC_DT_fade_in_step; //in dB
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float AGC_DT_fade_out_step; //in dB
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float AGC_DT_max_gain; //in dB
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float AGC_DT_min_gain; //in dB
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float AGC_DT_speech_thr; //in dB
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float AGC_echo_present_thr; //In dB
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int AGC_echo_look_ahead; //in ms
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int AGC_echo_hold; // in ms
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u16 hw_delay_offset;/*dac hardware delay offset*/
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u16 wn_gain;/*white_noise gain*/
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int SimplexThr;
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float ES_AggressFactor;
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float ES_MinSuppress;
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float ES_Unconverge_OverDrive;
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float ANS_AggressFactor;
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float ANS_MinSuppress;
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float ANS_NoiseLevel;
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int (*cvp_advanced_options)(void *aec,
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void *nlp,
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void *ns,
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void *tde,
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void *agc);
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int (*aec_probe)(short *mic0, short *mic2, short *mic3, short *ref, u16 len);
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int (*aec_post)(s16 *dat, u16 len);
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int (*aec_update)(u8 aec_mode);
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int (*output_handle)(s16 *dat, u16 len);
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u8 output_way; // 0:dac 1:fm
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u8 ANS_mode;
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u8 fm_tx_start;
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u8 far_noise_gate;//default:10
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float AEC_RefEngThr;
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float AEC_DT_AggressiveFactor;
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//float AES_AggressFactor;
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//float AES_RefEngThr;
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/*Extended-Parameters*/
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u16 ref_sr;
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u16 ref_channel; /*参考数据声道数*/
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u16 adc_ref_en; /*adc回采参考数据使能*/
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/*DNS Parameters*/
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float DNS_GainFloor; //最小压制 range[0:1.00]
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float DNS_OverDrive; //降噪强度 range[0:6.0]
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float DNS_highGain; //EQ强度 range[1.0:3.5]
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float DNS_rbRate; //混响强度 range[0:0.9]
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};
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/*
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*********************************************************************
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* AEC Init
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* Description: AEC模块初始化
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* Arguments : attr AEC模块参数
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* Return : 0 成功 其他 失败
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* Note(s) : None.
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*********************************************************************
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*/
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s32 aec_init(struct aec_s_attr *attr);
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/*
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*********************************************************************
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* AEC Exit
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* Description: AEC退出
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* Arguments : None.
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* Return : 0 成功 其他 失败
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* Note(s) : None.
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*********************************************************************
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*/
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s32 aec_exit();
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u32 aec_output_read(s16 *buf, u16 npoint);
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/*
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*********************************************************************
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* AEC Input
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* Description: AEC源数据输入
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* Arguments : dat 参考数据
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* len 参考数据长度
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* Return : 0 成功 其他 失败
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* Note(s) : None.
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*********************************************************************
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*/
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s32 aec_fill_in_data(void *dat, u16 len);
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/*
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*********************************************************************
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* AEC Reference
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* Description: AEC参考数据输入
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* Arguments : dat 参考数据
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* len 参考数据长度
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* Return : 0 成功 其他 失败
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* Note(s) : None.
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*********************************************************************
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*/
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s32 aec_fill_ref_data(void *dat, u16 len);
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/*adc回采dac数据做ref*/
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int aec_fill_in_ref_data(void *dat, u16 len);
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/*
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*********************************************************************
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* AEC Toggle
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* Description: AEC bypass设置
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* Arguments : toggle bypass开关
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* Return : None.
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* Note(s) : 该接口用于切换算法开关，1为正常流程，0为bypass，数据
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* 不经算法处理
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*********************************************************************
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*/
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void aec_toggle(u8 toggle);
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/*
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*********************************************************************
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* AEC CFG Updata
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* Description: AEC模块配置动态更新
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* Arguments : cfg AEC模块参数
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* Return : 0 成功 其他 失败
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* Note(s) : 该接口用于使用过程，动态修改模块参数
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*********************************************************************
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*/
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int aec_cfg_update(AEC_CONFIG *cfg);
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/*
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*********************************************************************
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* AEC Reboot
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* Description: AEC模块重新启动
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* Arguments : enablebit 重新启动使能的模块
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* Return : 0 成功 其他 失败
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* Note(s) : 该接口用于重新启动AEC模块
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*********************************************************************
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*/
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int aec_reboot(u8 enablebit);
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int sms_tde_init(struct aec_s_attr *attr);
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int sms_tde_exit();
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int sms_tde_fill_in_data(void *dat, u16 len);
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int sms_tde_fill_ref_data(void *dat, u16 len);
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int sms_tde_fill_in_ref_data(void *dat, u16 len);
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void sms_tde_toggle(u8 toggle);
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int cvp_sms_read_ref_data(void);
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int cvp_sms_tde_read_ref_data(void);
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#endif
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