Macros
Transfer Mode
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+ Collaboration diagram for Transfer Mode:

Macros

#define LL_SPI_FULL_DUPLEX   0x00000000UL
 Full-Duplex mode. More...
 
#define LL_SPI_SIMPLEX_TX   (1UL << SPI_CTRL0_XFE_MODE_POS)
 Simplex Tx mode. More...
 
#define LL_SPI_SIMPLEX_RX   (2UL << SPI_CTRL0_XFE_MODE_POS)
 Simplex Rx mode. More...
 
#define LL_SPI_READ_EEPROM   (3UL << SPI_CTRL0_XFE_MODE_POS)
 Read EEPROM mode. More...
 

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 259 of file gr55xx_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 262 of file gr55xx_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 261 of file gr55xx_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 260 of file gr55xx_ll_spi.h.