32 lines
546 B
C
32 lines
546 B
C
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#pragma once
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#include "stdafx.h"
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#include "CpuTypes.h"
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class MemoryManager;
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struct DmaChannelConfig
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{
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bool InvertDirection;
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bool Decrement;
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bool FixedTransfer;
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bool HdmaPointers;
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uint8_t TransferMode;
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uint32_t SrcAddress;
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uint8_t DestAddress;
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uint16_t TransferSize;
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};
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class DmaController
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{
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private:
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DmaChannelConfig _channel[8] = {};
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shared_ptr<MemoryManager> _memoryManager;
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public:
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DmaController(shared_ptr<MemoryManager> memoryManager);
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void RunDma(DmaChannelConfig & channel);
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void Write(uint16_t addr, uint8_t value);
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};
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