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dma_buffer_split_array_t struct
DMA buffer aligned array The array contains three parts: head, body and tail. Length of each part will be >=0, especially, length=0 means that there is no such part.
Syntax
typedef struct
{
union {
struct {
dma_buffer_split_info_t head;
dma_buffer_split_info_t body;
dma_buffer_split_info_t tail;
} buf;
dma_buffer_split_info_t aligned_buffer[3];
};
} dma_buffer_split_array_t;
Related Functions
Found 2 other functions taking a dma_buffer_split_array_t
argument:
Function
Description
Split DMA RX buffer to cache aligned buffers brief sketch: cache alignment delimiter cache alignment delimiter │ │ Origin Buffer │ Origin Buffer │ │ │ │ │ │ ▼ ▼ ▼ │ ...---xxxxx|xxxxxxxxxxxxxxxxxxxxxxxxxxxxx|xxxxx----... │ │ │ │ │ │ ▼ │ │ │ |xxxxxxxxxxxxxxxxxxxxxxxxxxxxx| │ │ │ ▲ │ ▼ │ │ │ Aligned buffers └──► Head Body Tail ◄──────┘ │ │ ▼ ▼ |xxxxx......| |xxxxx......|
Merge aligned RX buffer array to origin buffer
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