Macros
Transfer Mode
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Macros

#define LL_SPI_FULL_DUPLEX   0x00000000UL
 
#define LL_SPI_SIMPLEX_TX   (1UL << SPI_CTRL0_XFE_MODE_POS)
 
#define LL_SPI_SIMPLEX_RX   (2UL << SPI_CTRL0_XFE_MODE_POS)
 
#define LL_SPI_READ_EEPROM   (3UL << SPI_CTRL0_XFE_MODE_POS)
 

Detailed Description

Macro Definition Documentation

◆ LL_SPI_FULL_DUPLEX

#define LL_SPI_FULL_DUPLEX   0x00000000UL

Full-Duplex mode. Rx and Tx transfer on 2 lines

Definition at line 261 of file ll_spi.h.

◆ LL_SPI_READ_EEPROM

#define LL_SPI_READ_EEPROM   (3UL << SPI_CTRL0_XFE_MODE_POS)

Read EEPROM mode. Rx transfer only on 1 line

Definition at line 264 of file ll_spi.h.

◆ LL_SPI_SIMPLEX_RX

#define LL_SPI_SIMPLEX_RX   (2UL << SPI_CTRL0_XFE_MODE_POS)

Simplex Rx mode. Rx transfer only on 1 line

Definition at line 263 of file ll_spi.h.

◆ LL_SPI_SIMPLEX_TX

#define LL_SPI_SIMPLEX_TX   (1UL << SPI_CTRL0_XFE_MODE_POS)

Simplex Tx mode. Tx transfer only on 1 line

Definition at line 262 of file ll_spi.h.