CONFIG_UART_0_ENHANCED_POLL_OUT

Efficient poll out on port 0

Type: bool

Help

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

Direct dependencies

UART_0_NRF_UARTE && (UART_0_NRF_UART || UART_0_NRF_UARTE) && UART_NRFX && SERIAL

(Includes any dependencies from ifs and menus.)

Default

• y

Kconfig definition

At <Zephyr Driver>/serial/Kconfig.nrfx:39

Included via Kconfig:8 → Kconfig.zephyr:42 → <Zephyr Driver>/Kconfig:26 → <Zephyr Driver>/serial/Kconfig:116

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

config UART_0_ENHANCED_POLL_OUT
    bool "Efficient poll out on port 0"
    default y
    depends on UART_0_NRF_UARTE && (UART_0_NRF_UART || UART_0_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.)