mirror of
https://github.com/espressif/esp-idf.git
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0687daf2c8
The kconfig options are moved to the component where they are used, mostly esp_hw_support and esp_system.
126 lines
5.7 KiB
Plaintext
126 lines
5.7 KiB
Plaintext
menu "Hardware Settings"
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orsource "./port/$IDF_TARGET/Kconfig.spiram"
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menu "MAC Config"
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config ESP_MAC_ADDR_UNIVERSE_WIFI_STA
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bool
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config ESP_MAC_ADDR_UNIVERSE_WIFI_AP
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bool
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config ESP_MAC_ADDR_UNIVERSE_BT
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bool
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config ESP_MAC_ADDR_UNIVERSE_ETH
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bool
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# Insert chip-specific MAC config
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rsource "./port/$IDF_TARGET/Kconfig.mac"
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endmenu
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menu "Sleep Config"
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# This is here since this option affect behavior of esp_light_sleep_start
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# regardless of power management configuration.
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config ESP_SLEEP_POWER_DOWN_FLASH
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bool "Power down flash in light sleep when there is no SPIRAM"
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depends on !SPIRAM
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default y
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help
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If enabled, chip will try to power down flash as part of esp_light_sleep_start(), which costs
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more time when chip wakes up. Can only be enabled if there is no SPIRAM configured.
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This option will in fact consider VDD_SDIO auto power value (ESP_PD_OPTION_AUTO) as OFF. Also, it is
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possible to force a power domain to stay ON during light sleep by using esp_sleep_pd_config()
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function.
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config ESP_SLEEP_RTC_BUS_ISO_WORKAROUND
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bool
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default y if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
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config ESP_SLEEP_GPIO_RESET_WORKAROUND
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bool "light sleep GPIO reset workaround"
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default y if IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
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select PM_SLP_DISABLE_GPIO if FREERTOS_USE_TICKLESS_IDLE
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help
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esp32c2, esp32c3 and esp32s3 will reset at wake-up if GPIO is received a small electrostatic
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pulse during light sleep, with specific condition
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- GPIO needs to be configured as input-mode only
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- The pin receives a small electrostatic pulse, and reset occurs when the pulse
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voltage is higher than 6 V
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For GPIO set to input mode only, it is not a good practice to leave it open/floating,
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The hardware design needs to controlled it with determined supply or ground voltage
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is necessary.
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This option provides a software workaround for this issue. Configure to isolate all
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GPIO pins in sleep state.
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config ESP_SLEEP_PSRAM_LEAKAGE_WORKAROUND
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bool "PSRAM leakage current workaround in light sleep"
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depends on SPIRAM
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help
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When the CS pin of SPIRAM is not pulled up, the sleep current will
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increase during light sleep. If the CS pin of SPIRAM has an external
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pull-up, you do not need to select this option, otherwise, you
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should enable this option.
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config ESP_SLEEP_FLASH_LEAKAGE_WORKAROUND
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bool "Flash leakage current workaround in light sleep"
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help
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When the CS pin of Flash is not pulled up, the sleep current will
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increase during light sleep. If the CS pin of Flash has an external
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pull-up, you do not need to select this option, otherwise, you
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should enable this option.
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config ESP_SLEEP_DEEP_SLEEP_WAKEUP_DELAY
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int "Extra delay in deep sleep wake stub (in us)"
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depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
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default 2000
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range 0 5000
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help
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When the chip exits deep sleep, the CPU and the flash chip are powered on
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at the same time. CPU will run deep sleep stub first, and then
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proceed to load code from flash. Some flash chips need sufficient
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time to pass between power on and first read operation. By default,
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without any extra delay, this time is approximately 900us, although
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some flash chip types need more than that.
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By default extra delay is set to 2000us. When optimizing startup time
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for applications which require it, this value may be reduced.
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If you are seeing "flash read err, 1000" message printed to the
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console after deep sleep reset, try increasing this value.
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endmenu
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menu "RTC Clock Config"
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orsource "./port/$IDF_TARGET/Kconfig.rtc"
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config RTC_CLOCK_BBPLL_POWER_ON_WITH_USB
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# This is used for configure the RTC clock.
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bool "Keep BBPLL clock always work"
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depends on ESP_CONSOLE_USB_SERIAL_JTAG || ESP_CONSOLE_SECONDARY_USB_SERIAL_JTAG
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default y
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help
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When the chip goes sleep or software reset, the clock source would change to XTAL
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and switch off the BBPLL clock for saving power. However, this might make the
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USB_SERIAL_JTAG down which depends on BBPLL as its unique clock source.
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Therefore, this is used for keeping bbpll clock always on when USB_SERIAL_JTAG PORT is using.
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If you want to use USB_SERIAL_JTAG under sw_reset case or sleep-wakeup case, you shoule select
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this option. But be aware that this might increase the power consumption.
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endmenu
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menu "Peripheral Control"
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config PERIPH_CTRL_FUNC_IN_IRAM
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bool "Place peripheral control functions into IRAM"
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default n
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help
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Place peripheral control functions (e.g. periph_module_reset) into IRAM,
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so that these functions can be IRAM-safe and able to be called in the other IRAM interrupt context.
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endmenu
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# Insert chip-specific HW config
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orsource "./port/$IDF_TARGET/Kconfig.hw_support"
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endmenu
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