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CMSIS-Driver
Version 2.02
Peripheral Interface for Middleware and Application Code
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Specifies SPI slave select mode. More...
Macros | |
#define | ARM_SPI_SS_MASTER_UNUSED (0UL << ARM_SPI_SS_MASTER_MODE_Pos) |
SPI Slave Select when Master: Not used (default) | |
#define | ARM_SPI_SS_MASTER_SW (1UL << ARM_SPI_SS_MASTER_MODE_Pos) |
SPI Slave Select when Master: Software controlled. | |
#define | ARM_SPI_SS_MASTER_HW_OUTPUT (2UL << ARM_SPI_SS_MASTER_MODE_Pos) |
SPI Slave Select when Master: Hardware controlled Output. | |
#define | ARM_SPI_SS_MASTER_HW_INPUT (3UL << ARM_SPI_SS_MASTER_MODE_Pos) |
SPI Slave Select when Master: Hardware monitored Input. | |
#define | ARM_SPI_SS_SLAVE_HW (0UL << ARM_SPI_SS_SLAVE_MODE_Pos) |
SPI Slave Select when Slave: Hardware monitored (default) | |
#define | ARM_SPI_SS_SLAVE_SW (1UL << ARM_SPI_SS_SLAVE_MODE_Pos) |
SPI Slave Select when Slave: Software controlled. | |
Specifies SPI slave select mode.
#define ARM_SPI_SS_MASTER_HW_INPUT (3UL << ARM_SPI_SS_MASTER_MODE_Pos) |
SPI Slave Select when Master: Hardware monitored Input.
#define ARM_SPI_SS_MASTER_HW_OUTPUT (2UL << ARM_SPI_SS_MASTER_MODE_Pos) |
SPI Slave Select when Master: Hardware controlled Output.
#define ARM_SPI_SS_MASTER_SW (1UL << ARM_SPI_SS_MASTER_MODE_Pos) |
SPI Slave Select when Master: Software controlled.
#define ARM_SPI_SS_MASTER_UNUSED (0UL << ARM_SPI_SS_MASTER_MODE_Pos) |
SPI Slave Select when Master: Not used (default)
#define ARM_SPI_SS_SLAVE_HW (0UL << ARM_SPI_SS_SLAVE_MODE_Pos) |
SPI Slave Select when Slave: Hardware monitored (default)
#define ARM_SPI_SS_SLAVE_SW (1UL << ARM_SPI_SS_SLAVE_MODE_Pos) |
SPI Slave Select when Slave: Software controlled.