28 lines
560 B
C++
28 lines
560 B
C++
/*
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* llmemcpydma.h
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*
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* Created on: Nov 4, 2019
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* Author: abody
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*/
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#ifndef LL_MEMCPY_DMA_H_
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#define LL_MEMCPY_DMA_H_
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#include "f4ll/ll_dmahelper.h"
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#include "singleton.h"
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namespace f4ll {
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class LL_MemcpyDma : public Singleton<LL_MemcpyDma>, private LL_DmaHelper
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{
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friend class Singleton<LL_MemcpyDma>;
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public:
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void* Copy(void *dst, void const *src, uint16_t length);
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void DmaTransferCompleted();
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private:
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LL_MemcpyDma(DMA_TypeDef *dma, uint32_t stream);
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bool volatile m_busy = false;
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};
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} /* namespace f4ll */
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#endif /* LL_MEMCPY_DMA_H_ */
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