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27 lines
705 B
27 lines
705 B
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 gpio 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_GPIOINTERFACE_H
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#define ANDROID_GPIOINTERFACE_H
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#include <td_type.h>
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namespace android {
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class GpioInterface {
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public:
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GpioInterface(){}
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~GpioInterface(){}
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td_s32 GpioInit() const;
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td_s32 GpioDeinit() const;
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td_s32 GpioSetDirection(td_u32 groupNumber, td_u32 bitNumber, td_bool input) const;
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td_s32 GpioRead(td_u32 groupNumber, td_u32 bitNumber, td_bool& highVolt) const;
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};
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}
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#endif // android_GpioInterface_H
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