Struct SYN_DMA_RingBuf

ClassList > SYN_DMA_RingBuf

Continuous circular DMA reception stream controller.

• #include <syn_dma.h>

Public Attributes

Type	Name
uint8_t *	buf
size_t	capacity
SYN_DMA *	dma
volatile size_t	tail

Public Attributes Documentation

variable buf

uint8_t* SYN_DMA_RingBuf::buf;

Caller-allocated circular reception buffer

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variable capacity

size_t SYN_DMA_RingBuf::capacity;

Total capacity of buffer in bytes

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variable dma

SYN_DMA* SYN_DMA_RingBuf::dma;

Underlying DMA channel

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variable tail

volatile size_t SYN_DMA_RingBuf::tail;

Application read pointer index

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The documentation for this class was generated from the following file src/syntropic/drivers/syn_dma.h