CONFIG_NRF_MODEM_LIB_SHMEM_TX_SIZE

TX region size

Type: int

Help

Size of the shared memory area owned by the application.
This area holds all outgoing data from the application, e.g. buffers passed to `send()`.
The size of this buffer affects directly the largest payload that can sent be on AT sockets.

Direct dependencies

NRF_MODEM_LIB

(Includes any dependencies from ifs and menus.)

Default

  • 8192

Kconfig definition

At <nRF>/lib/nrf_modem_lib/Kconfig:117

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:33<Zephyr>/modules/Kconfig:6<nRF>/doc/_build/kconfig/Kconfig.modules:2<nRF>/Kconfig.nrf:83<nRF>/lib/Kconfig:11

Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Libraries → Enable Modem library

config NRF_MODEM_LIB_SHMEM_TX_SIZE
    int "TX region size"
    range 1024 16384
    default 8192
    depends on NRF_MODEM_LIB
    help
      Size of the shared memory area owned by the application.
      This area holds all outgoing data from the application, e.g. buffers passed to `send()`.
      The size of this buffer affects directly the largest payload that can sent be on AT sockets.

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