CONFIG_MCUX_DSPI_BUFFER_SIZE

buffer size

Type: int

Help

data buffer size

Direct dependencies

DSPI_MCUX_EDMA && SPI_MCUX_DSPI && SPI

(Includes any dependencies from ifs and menus.)

Default

• 144

Kconfig definition

At <Zephyr>/drivers/spi/Kconfig.mcux_dspi:23

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:42 → <Zephyr>/drivers/Kconfig:40 → <Zephyr>/drivers/spi/Kconfig:60

Menu path: (Top) → Device Drivers → SPI hardware bus support → MCUX SPI driver → ENABLE EDMA for DSPI driver

config MCUX_DSPI_BUFFER_SIZE
    int "buffer size"
    default 144
    depends on DSPI_MCUX_EDMA && SPI_MCUX_DSPI && SPI
    help
      data buffer size

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