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esp-idf/examples/wifi/itwt/sdkconfig.defaults
Song Ruo Jing 9a2984b4c0 fix(gpio): fix ESP32 GPIO sleep mode handling
The previous workaround does not work, the backup/restore should apply to RTC IO registers.
Also moved the workaround to sleep_gpio.c to avoid gpio hal using kconfig.
2025-08-05 21:02:09 +08:00

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# Use lower CPU frequency
CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_80=y
# Enable support for power management
CONFIG_PM_ENABLE=y
# Enable tickless idle mode
CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
# Put related source code in IRAM
CONFIG_PM_SLP_IRAM_OPT=y
CONFIG_PM_RTOS_IDLE_OPT=y
# Disable all GPIO at light sleep
CONFIG_PM_SLP_DISABLE_GPIO=y
# Enable wifi sleep iram optimization
CONFIG_ESP_WIFI_SLP_IRAM_OPT=y
CONFIG_LWIP_ESP_GRATUITOUS_ARP=n
CONFIG_FREERTOS_HZ=1000
# CONFIG_LWIP_ESP_GRATUITOUS_ARP is not set
# CONFIG_ESP_GRATUITOUS_ARP is not set