/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2020-2022. All rights reserved.
 * Description: virtualkeypad input lsadc interface
 * Author: App-Dev Group
 * Create: 2020-06-15
 */

#ifndef ANDROID_LSADCINTERFACE_H
#define ANDROID_LSADCINTERFACE_H

#include <vector>
#include <td_type.h>
#include <log/log.h>
#include <securec.h>
#include "uapi_version.h"
#include "uapi_lsadc.h"
#include "uapi_pdm.h"
#include "uapi_pmoc.h"

#define LSADC_INTERFACE_LOG(...) android_printLog(ANDROID_LOG_DEBUG, "virtualkeypad", __VA_ARGS__)

#if (UAPI_VERSION_CODE == UAPI_VERSION(1, 0))
    using LSADC_Config = uapi_lsadc_config;
    #define LSADC_CHAN_MASK(config) ((config)->channel_mask)
#endif

namespace android {
    class LsadcInterface {
    public:
        LsadcInterface(){}
        ~LsadcInterface(){}
        struct LsadcConfig {
            td_u32 channelMask = 0;
            td_u32 activeBit = 0;
            td_u32 dataDelta = 0;
            td_u32 deglitchBypass = 0;
            td_u32 glitchSample = 0;
            td_u32 lsadcReset = 0;
            td_u32 lsadcZero = 0;
            td_u32 modelSel = 0;
            td_u32 powerDownMod = 0;
            td_u32 timeScan = 0;
        };
        td_s32 LsadcInit() const;
        td_s32 LsadcDeinit() const;
        td_s32 LsadcGetValue(td_u32 channel, td_u32& value) const;
        td_s32 LsadcGetConfig(LSADC_Config& config) const;
        td_s32 LsadcSetConfig(LSADC_Config& config) const;
        void LsadcStructConfig(LSADC_Config& config, LsadcConfig& tempConfig) const;
        void LsadcPowerKeySet(const std::vector<td_u8> powerKey, const td_u32 length, const td_u32 keyNum,
                                const td_u32 channelMask);
    private:
        td_u32 lsadcThresholdCoordinate = 0x10;
        td_u32 lsadcMinThreshold = 0x5;
        const int powerKeyNum = 32;
        const int powerKeySIZE = 2;
        const int keypadPowerKeyOffset = 16;
        td_u32 LsadcPmocPowerKeySet(const std::vector<td_u8>& powerKey, const td_u32 length, const td_u32 keyNum,
                                      const td_u32 channelMask);
        td_u32 LsadcPdmPowerKeySet(const std::vector<td_u8> powerKey, const td_u32 length, const td_u32 keyNum,
                                     const td_u32 channelMask);
    };
}


#endif // android_LsadcInterface_H