Prusa MINI Firmware overview
Macros
SPI Slave Select Management
STM32F4xx_HAL_Driver » SPI » SPI Exported Constants
Collaboration diagram for SPI Slave Select Management:

Macros

#define SPI_NSS_SOFT   SPI_CR1_SSM
 
#define SPI_NSS_HARD_INPUT   0x00000000U
 
#define SPI_NSS_HARD_OUTPUT   0x00040000U
 

Detailed Description

Macro Definition Documentation

◆ SPI_NSS_SOFT

#define SPI_NSS_SOFT   SPI_CR1_SSM

◆ SPI_NSS_HARD_INPUT

#define SPI_NSS_HARD_INPUT   0x00000000U

◆ SPI_NSS_HARD_OUTPUT

#define SPI_NSS_HARD_OUTPUT   0x00040000U