I2C/SPI PPI Sequencer job description. More...

#include <ppi_seq_i2c_spi.h>

Data Fields
union ppi_seq_i2c_spi_xfer_desc	desc
uint8_t *	tx_second_buf
uint8_t *	rx_second_buf
uint8_t	batch_cnt
size_t	repeat
bool	tx_postinc
ppi_seq_i2c_spi_cb_t	cb
void *	user_data

Detailed Description

I2C/SPI PPI Sequencer job description.

Descriptor provides pair of RX and TX buffers that will be used alternately for a batch. First pair of buffers is provided in the standard nrfx_spim transfer descriptor. RX buffer must be allocated for batch_cnt transfers. TX buffer must have filled data for batch_cnt transfers if postincrementation is used.

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

include/drivers/ppi_seq/ppi_seq_i2c_spi.h

Data Fields

Detailed Description