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67 lines
2.3 KiB
67 lines
2.3 KiB
4 months ago
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/*
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* Copyright (c) Hisilicon Technologies Co., Ltd. 2020-2022. All rights reserved.
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* Description: virtualkeypad input lsadc interface
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* Author: App-Dev Group
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* Create: 2020-06-15
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*/
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#ifndef ANDROID_LSADCINTERFACE_H
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#define ANDROID_LSADCINTERFACE_H
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#include <vector>
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#include <td_type.h>
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#include <log/log.h>
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#include <securec.h>
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#include "uapi_version.h"
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#include "uapi_lsadc.h"
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#include "uapi_pdm.h"
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#include "uapi_pmoc.h"
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#define LSADC_INTERFACE_LOG(...) android_printLog(ANDROID_LOG_DEBUG, "virtualkeypad", __VA_ARGS__)
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#if (UAPI_VERSION_CODE == UAPI_VERSION(1, 0))
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using LSADC_Config = uapi_lsadc_config;
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#define LSADC_CHAN_MASK(config) ((config)->channel_mask)
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#endif
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namespace android {
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class LsadcInterface {
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public:
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LsadcInterface(){}
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~LsadcInterface(){}
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struct LsadcConfig {
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td_u32 channelMask = 0;
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td_u32 activeBit = 0;
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td_u32 dataDelta = 0;
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td_u32 deglitchBypass = 0;
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td_u32 glitchSample = 0;
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td_u32 lsadcReset = 0;
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td_u32 lsadcZero = 0;
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td_u32 modelSel = 0;
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td_u32 powerDownMod = 0;
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td_u32 timeScan = 0;
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};
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td_s32 LsadcInit() const;
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td_s32 LsadcDeinit() const;
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td_s32 LsadcGetValue(td_u32 channel, td_u32& value) const;
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td_s32 LsadcGetConfig(LSADC_Config& config) const;
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td_s32 LsadcSetConfig(LSADC_Config& config) const;
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void LsadcStructConfig(LSADC_Config& config, LsadcConfig& tempConfig) const;
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void LsadcPowerKeySet(const std::vector<td_u8> powerKey, const td_u32 length, const td_u32 keyNum,
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const td_u32 channelMask);
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private:
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td_u32 lsadcThresholdCoordinate = 0x10;
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td_u32 lsadcMinThreshold = 0x5;
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const int powerKeyNum = 32;
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const int powerKeySIZE = 2;
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const int keypadPowerKeyOffset = 16;
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td_u32 LsadcPmocPowerKeySet(const std::vector<td_u8>& powerKey, const td_u32 length, const td_u32 keyNum,
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const td_u32 channelMask);
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td_u32 LsadcPdmPowerKeySet(const std::vector<td_u8> powerKey, const td_u32 length, const td_u32 keyNum,
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const td_u32 channelMask);
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};
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}
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#endif // android_LsadcInterface_H
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