spi_buf Struct Reference

SPI buffer structure. More...

#include <spi.h>

Data Fields
void *	buf
	Valid pointer to a data buffer, or NULL otherwise.
size_t	len
	Length of the buffer buf in bytes.

Detailed Description

SPI buffer structure.

Field Documentation

buf

void* spi_buf::buf

Valid pointer to a data buffer, or NULL otherwise.

len

size_t spi_buf::len

Length of the buffer buf in bytes.

If buf is NULL, length which as to be sent as dummy bytes (as TX buffer) or the length of bytes that should be skipped (as RX buffer).

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The documentation for this struct was generated from the following file:

• zephyr/drivers/spi.h