esp-idf/components/esp32/Kconfig
Ivan Grokhotkov 5ab769516d components/esp32: add CPU frequency selection in menuconfig
Note that with WiFi stack enabled, system_init will reset frequency to 240MHz.
To make this setting useful, esp32-wifi-libs submodule needs to be updated.
2016-09-14 17:54:34 +08:00

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menu "ESP32-specific config"
choice ESP32_DEFAULT_CPU_FREQ_MHZ
prompt "CPU frequency"
default ESP32_DEFAULT_CPU_FREQ_240
help
CPU frequency to be set on application startup.
config ESP32_DEFAULT_CPU_FREQ_80
bool "80 MHz"
config ESP32_DEFAULT_CPU_FREQ_160
bool "160 MHz"
config ESP32_DEFAULT_CPU_FREQ_240
bool "240 MHz"
endchoice
config ESP32_DEFAULT_CPU_FREQ_MHZ
int
default 80 if ESP32_DEFAULT_CPU_FREQ_80
default 160 if ESP32_DEFAULT_CPU_FREQ_160
default 240 if ESP32_DEFAULT_CPU_FREQ_240
config WIFI_ENABLED
bool "Enable low-level WiFi stack"
default "y"
help
This compiles in the low-level WiFi stack.
Temporarily, this option requires that FreeRTOS runs in single core mode.
config WIFI_AUTO_STARTUP
bool "Start WiFi with system startup"
default "y"
depends on WIFI_ENABLED
help
By default, WiFi is started with system startup, you can turn off this
feature and start by yourself.
config WIFI_AUTO_CONNECT
bool "Enable auto connect"
default "y"
depends on WIFI_ENABLED
help
If station is enabled, and station config is set, this will enable WiFi
station auto connect when WiFi startup.
config SYSTEM_EVENT_QUEUE_SIZE
int "system event queue size"
default 32
depends on WIFI_ENABLED
help
Config system event queue size in different application.
config SYSTEM_EVENT_TASK_STACK_SIZE
int "system event task stack size"
default 2048
depends on WIFI_ENABLED
help
Config system event task stack size in different application.
config NEWLIB_STDOUT_ADDCR
bool "Standard-out output adds carriage return before newline"
default y
help
Most people are used to end their printf strings with a newline. If this
is sent as is to the serial port, most terminal programs will only move the
cursor one line down, not also move it to the beginning of the line. This
is usually done by an added CR character. Enabling this will make the
standard output code automatically add a CR character before a LF.
endmenu