Help¶

When enabled, polling out does not trigger interrupt which stops TX.
Feature uses a PPI channel.

Direct dependencies¶

UART_3_NRF_UARTE && UART_NRFX && SERIAL

(Includes any dependencies from ifs and menus.)

Default¶

y

Kconfig definition¶

At <Zephyr>/drivers/serial/Kconfig.nrfx:286

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:24 → <Zephyr>/drivers/serial/Kconfig:93

Menu path: (Top) → Device Drivers → Serial Drivers → nRF UART nrfx drivers

config UART_3_ENHANCED_POLL_OUT
    bool "Efficient poll out on port 3"
    default y
    depends on UART_3_NRF_UARTE && UART_NRFX && SERIAL
    help
      When enabled, polling out does not trigger interrupt which stops TX.
      Feature uses a PPI channel.

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