35 lines
841 B
C
35 lines
841 B
C
/*
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* dma_helper.h
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*
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* Created on: Sep 18, 2019
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* Author: abody
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*/
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#ifndef DMA_HELPER_H_
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#define DMA_HELPER_H_
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#include <inttypes.h>
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#include <platform/dma_ll.h>
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struct dmainfo_t {
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DMA_TypeDef *dma;
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uint32_t stream;
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volatile uint32_t *isReg;
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volatile uint32_t *ifcReg;
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uint32_t feMask;
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uint32_t dmeMask;
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uint32_t teMask;
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uint32_t htMask;
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uint32_t tcMask;
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};
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volatile uint32_t* Dma_GetIsReg(DMA_TypeDef *dma, uint32_t stream);
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volatile uint32_t* Dma_GetIfcReg(DMA_TypeDef *dma, uint32_t stream);
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uint32_t Dma_GetDmeMask(uint32_t stream);
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uint32_t Dma_GetTeMask(uint32_t stream);
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uint32_t Dma_GetHtMask(uint32_t stream);
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uint32_t Dma_GetTcMask(uint32_t stream);
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uint32_t Dma_GetFeMask(uint32_t stream);
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void Dma_Init(struct dmainfo_t *info, DMA_TypeDef *dma, uint32_t stream);
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#endif /* DMA_HELPER_H_ */
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