Help¶

This sets the supported operation modes at runtime, by the SPI port 3, where: 1 is MASTER mode only (default) 2 is SLAVE mode only 3 is both modes are available.

Direct dependencies¶

SPI_3 && SPI

(Includes any dependencies from ifs and menus.)

Default¶

1

Kconfig definition¶

At <Zephyr>/drivers/spi/Kconfig:95

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:38

Menu path: (Top) → Device Drivers → SPI hardware bus support → SPI port 3

config SPI_3_OP_MODES
    int "Port 3 supported operation modes (master/slave/both)"
    range 1 3
    default 1
    depends on SPI_3 && SPI
    help
      This sets the supported operation modes at runtime, by the SPI
      port 3, where:
      1 is MASTER mode only (default)
      2 is SLAVE mode only
      3 is both modes are available.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)