CONFIG_ETH_POLL_PERIOD_MS

Receive polling period (ms)

Type: int

Help

RTT has no interrupt, so read have to be done using polling. This option sets time in milliseconds between two consecutive RTT read attempts when there is no input transfer for some time. When transfer is currently running ETH_POLL_ACTIVE_PERIOD_MS is used instead.

Direct dependencies

ETH_RTT && HAS_SEGGER_RTT

(Includes any dependencies from if’s and menus.)

Defaults

Kconfig definition

At ../nrf/drivers/net/Kconfig:78

Included via Kconfig:10Kconfig.zephyr:10/jenkins_workspace/workspace/connect-nrf_documentation_master/_build/Kconfig.modules:1/jenkins_workspace/workspace/connect-nrf_documentation_master/ncs/nrf/Kconfig.nrf:11../nrf/drivers/Kconfig:12

Menu path: (top menu) → Nordic nRF Connect → Device Drivers → Ethernet over RTT driver

config ETH_POLL_PERIOD_MS
    int
    prompt "Receive polling period (ms)" if ETH_RTT && HAS_SEGGER_RTT
    range 1 200 if ETH_RTT && HAS_SEGGER_RTT
    default 25 if ETH_RTT && HAS_SEGGER_RTT
    depends on ETH_RTT && HAS_SEGGER_RTT
    help
      RTT has no interrupt, so read have to be done using polling. This
      option sets time in milliseconds between two consecutive RTT read
      attempts when there is no input transfer for some time. When transfer
      is currently running ETH_POLL_ACTIVE_PERIOD_MS is used instead.

(Definitions include propagated dependencies, including from if’s and menus.)