BM_SPI_MNGR_TRANSFER

#define BM_SPI_MNGR_TRANSFER	(		_tx_data,
			_tx_length,
			_rx_data,
			_rx_length )

#include <bm_spi_mngr.h>

Value:

        {                                                                                          \
                .tx_data = (const uint8_t *)(_tx_data),                                            \
                .tx_length = (uint8_t)(_tx_length),                                                \
                .rx_data = (uint8_t *)(_rx_data),                                                  \
                .rx_length = (uint8_t)(_rx_length),                                                \
        }

Macro for creating a simple SPI transfer initializer.

Parameters

[in]	_tx_data	Pointer to data to send, or NULL if _tx_length is zero.
[in]	_tx_length	Number of bytes to send, must fit in uint8_t.
[in]	_rx_data	Pointer to buffer for received data, or NULL if _rx_length is zero.
[in]	_rx_length	Number of bytes to receive, must fit in uint8_t.