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CONFIG_ESP32_WIFI_CSI_ENABLED

WiFi CSI(Channel State Information)

Type: bool

Help

Select this option to enable CSI(Channel State Information) feature.
CSI takes about CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM KB of RAM.
If CSI is not used, it is better to disable this feature in order
to save memory.

Direct dependencies

WIFI_ESP32 && WIFI

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Kconfig definition

At drivers/wifi/esp32/Kconfig.esp32:149

Included via Kconfig:8Kconfig.zephyr:40drivers/Kconfig:76drivers/wifi/Kconfig:36

Menu path: (Top) → Device Drivers → Wi-Fi Drivers → ESP32 SoC WiFi support

config ESP32_WIFI_CSI_ENABLED
    bool "WiFi CSI(Channel State Information)"
    depends on WIFI_ESP32 && WIFI
    help
      Select this option to enable CSI(Channel State Information) feature.
      CSI takes about CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM KB of RAM.
      If CSI is not used, it is better to disable this feature in order
      to save memory.

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