tstrNmSpiRw Struct Reference

Structure holding SPI R/W parameters.

See Also

NM_BUS_IOCTL_RW

#include <nm_bus_wrapper.h>

Data Fields
uint8 *	pu8InBuf
uint8 *	pu8OutBuf
uint16	u16Sz

uint8 * tstrNmSpiRw::pu8InBuf

 pointer to input buffer. 

Can be set to null and in this case zeros should be sent at MOSI

Referenced by nm_bus_ioctl().

uint8 * tstrNmSpiRw::pu8OutBuf

 pointer to output buffer. 

Can be set to null and in this case data from MISO can be ignored

Referenced by nm_bus_ioctl().

uint16 tstrNmSpiRw::u16Sz

Transfere size

Referenced by nm_bus_ioctl().