Nut/OS  5.0.5
API Reference
SPI_data_direction

Defines

#define SPI_Direction_2Lines_FullDuplex   ((uint16_t)0x0000)
#define SPI_Direction_2Lines_RxOnly   ((uint16_t)0x0400)
#define SPI_Direction_1Line_Rx   ((uint16_t)0x8000)
#define SPI_Direction_1Line_Tx   ((uint16_t)0xC000)
#define IS_SPI_DIRECTION_MODE(MODE)

Define Documentation

#define SPI_Direction_2Lines_FullDuplex   ((uint16_t)0x0000)
#define SPI_Direction_2Lines_RxOnly   ((uint16_t)0x0400)
#define SPI_Direction_1Line_Rx   ((uint16_t)0x8000)
#define SPI_Direction_1Line_Tx   ((uint16_t)0xC000)
#define IS_SPI_DIRECTION_MODE (   MODE)
Value:
(((MODE) == SPI_Direction_2Lines_FullDuplex) || \
                                     ((MODE) == SPI_Direction_2Lines_RxOnly) || \
                                     ((MODE) == SPI_Direction_1Line_Rx) || \
                                     ((MODE) == SPI_Direction_1Line_Tx))