2020-02-02 10:23:16 -05:00
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menu "ESP System Settings"
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choice ESP_SYSTEM_PANIC
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prompt "Panic handler behaviour"
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default ESP_SYSTEM_PANIC_PRINT_REBOOT
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help
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If FreeRTOS detects unexpected behaviour or an unhandled exception, the panic handler is
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invoked. Configure the panic handler's action here.
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config ESP_SYSTEM_PANIC_PRINT_HALT
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bool "Print registers and halt"
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help
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Outputs the relevant registers over the serial port and halt the
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processor. Needs a manual reset to restart.
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config ESP_SYSTEM_PANIC_PRINT_REBOOT
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bool "Print registers and reboot"
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help
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Outputs the relevant registers over the serial port and immediately
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reset the processor.
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config ESP_SYSTEM_PANIC_SILENT_REBOOT
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bool "Silent reboot"
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help
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Just resets the processor without outputting anything
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config ESP_SYSTEM_PANIC_GDBSTUB
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bool "Invoke GDBStub"
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select ESP_GDBSTUB_ENABLED
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help
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Invoke gdbstub on the serial port, allowing for gdb to attach to it to do a postmortem
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of the crash.
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endchoice
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2020-02-13 07:43:23 -05:00
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config ESP_SYSTEM_SINGLE_CORE_MODE
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bool
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default n
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help
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Only initialize and use the main core.
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2020-07-14 08:39:30 -04:00
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config ESP_SYSTEM_RTC_EXT_XTAL
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# This is a High Layer Kconfig option, invisible, can be selected by other Kconfig option
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# e.g. It will be selected on when ESP32_RTC_CLK_SRC_EXT_CRYS is on
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bool
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default n
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config ESP_SYSTEM_RTC_EXT_XTAL_BOOTSTRAP_CYCLES
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int "Bootstrap cycles for external 32kHz crystal"
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depends on ESP_SYSTEM_RTC_EXT_XTAL
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default 5 if IDF_TARGET_ESP32
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default 0
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range 0 32768
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help
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To reduce the startup time of an external RTC crystal,
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we bootstrap it with a 32kHz square wave for a fixed number of cycles.
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Setting 0 will disable bootstrapping (if disabled, the crystal may take
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longer to start up or fail to oscillate under some conditions).
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If this value is too high, a faulty crystal may initially start and then fail.
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If this value is too low, an otherwise good crystal may not start.
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To accurately determine if the crystal has started,
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set a larger "Number of cycles for RTC_SLOW_CLK calibration" (about 3000).
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2020-12-21 00:26:00 -05:00
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config ESP_SYSTEM_RTC_FAST_MEM_AS_HEAP_DEPCHECK
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bool
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default y if IDF_TARGET_ESP32 && FREERTOS_UNICORE
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default y if IDF_TARGET_ESP32S2
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default y if IDF_TARGET_ESP32C3
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default y if IDF_TARGET_ESP32S3
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config ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP
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bool "Enable RTC fast memory for dynamic allocations"
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default y
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depends on ESP_SYSTEM_RTC_FAST_MEM_AS_HEAP_DEPCHECK
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help
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This config option allows to add RTC fast memory region to system heap with capability
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similar to that of DRAM region but without DMA. This memory will be consumed first per
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heap initialization order by early startup services and scheduler related code. Speed
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wise RTC fast memory operates on APB clock and hence does not have much performance impact.
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2020-11-06 04:28:57 -05:00
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config ESP_SYSTEM_PD_FLASH
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bool "PD flash at 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 at light sleep, which costs more time when chip wakes up.
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Only can be enabled if there is no SPIRAM configured.
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2020-02-02 10:23:16 -05:00
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endmenu # ESP System Settings
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