mainmenu "SPI Loopback Test" source "Kconfig.zephyr" config SPI_LOOPBACK_DRV_NAME string "SPI device name to use for test" default SPI_1_NAME config SPI_LOOPBACK_CS_GPIO bool "SPI port CS pin is controlled via a GPIO port during test" depends on GPIO config SPI_LOOPBACK_CS_CTRL_GPIO_DRV_NAME string "The GPIO port which is used to control CS" depends on SPI_LOOPBACK_CS_GPIO default "GPIO_0" config SPI_LOOPBACK_CS_CTRL_GPIO_PIN int "The GPIO PIN which is used to act as a CS pin" depends on SPI_LOOPBACK_CS_GPIO default 0 config SPI_LOOPBACK_SLAVE_NUMBER int "Slave number from 0 to host controller slave limit" default 0 config SPI_LOOPBACK_SLOW_FREQ int "The frequency in Hz to use when testing in slow mode" default 500000 config SPI_LOOPBACK_FAST_FREQ int "The frequency in Hz to use when testing in fast mode" default 16000000