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58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
/*
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* @file DriverDMA.hpp
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* @author Mateusz Piesta (mateusz.piesta@mudita.com)
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* @date 09.08.19
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* @brief
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* @copyright Copyright (C) 2019 mudita.com
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* @details
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*/
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#ifndef PUREPHONE_DRIVERDMA_HPP
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#define PUREPHONE_DRIVERDMA_HPP
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#include <functional>
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#include <memory>
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namespace drivers
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{
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enum class DMAInstances
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{
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DMA_0,
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COUNT
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};
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struct DriverDMAParams
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{};
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class DriverDMAHandle
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{
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public:
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virtual void *GetHandle() = 0;
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};
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class DriverDMA
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{
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public:
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static std::shared_ptr<DriverDMA> Create(const DMAInstances inst, const DriverDMAParams ¶ms);
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DriverDMA(const DriverDMAParams ¶ms) : parameters(params)
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{}
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virtual ~DriverDMA()
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{}
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virtual std::unique_ptr<DriverDMAHandle> CreateHandle(const uint32_t channel,
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std::function<void()> callback = nullptr) = 0;
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protected:
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const DriverDMAParams parameters;
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private:
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static std::weak_ptr<DriverDMA> singleton[static_cast<uint32_t>(DMAInstances ::COUNT)];
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};
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} // namespace drivers
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#endif // PUREPHONE_DRIVERDMA_HPP
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