kopia lustrzana https://github.com/espressif/esp-idf
Merge branch 'docs/fatal_errors_c6_h2' into 'master'
docs: update misc system docs for C6/H2 Closes IDF-5920, IDF-6692, IDF-5928, IDF-6684, IDF-5927, and IDF-6685 See merge request espressif/esp-idf!22105pull/9842/merge
Marius Vikhammer
commit
4c4a0a9427
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@ -1,60 +1,28 @@
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api-guides
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api-guides/core_dump_internals
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api-guides/event-handling
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api-guides/performance
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api-guides/performance/speed
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api-guides/performance/size
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api-guides/performance/ram-usage
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api-guides/performance/index
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api-guides/partition-tables
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api-guides/app_trace
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api-guides/thread-local-storage
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api-guides/error-handling
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api-guides/tools
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api-guides/tools/idf-tools
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api-guides/tools/idf-clang-tidy
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api-guides/tools/idf-component-manager
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api-guides/tools/idf-py
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api-guides/tools/idf-windows-installer
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api-guides/tools/idf-monitor
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api-guides/tools/idf-docker-image
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api-guides/tools/index
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api-guides/startup
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api-guides/hlinterrupts
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api-guides/unit-tests
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api-guides/deep-sleep-stub
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api-guides/blufi
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api-guides/coexist
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api-guides/flash_psram_config
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api-guides/usb-serial-jtag-console
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api-guides/linker-script-generation
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api-guides/wifi
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api-guides/usb-otg-console
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api-guides/wireshark-user-guide
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api-guides/bootloader
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api-guides/esp-wifi-mesh
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api-guides/SYSVIEW_FreeRTOS.txt
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api-guides/build-system
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api-guides/freertos-smp
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api-guides/core_dump
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api-guides/inc
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api-guides/inc/external-ram-esp32-notes
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api-guides/inc/linux-host-requirements
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api-guides/dfu
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api-guides/linux-host-testing
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api-guides/esp-ble-mesh
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api-guides/esp-ble-mesh/ble-mesh-index
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api-guides/esp-ble-mesh/ble-mesh-feature-list
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api-guides/esp-ble-mesh/ble-mesh-terminology
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api-guides/esp-ble-mesh/ble-mesh-architecture
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api-guides/esp-ble-mesh/ble-mesh-faq
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api-guides/external-ram
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api-guides/reproducible-builds
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api-guides/hardware-abstraction
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api-guides/wifi-security
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api-guides/index
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api-guides/openthread
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api-guides/fatal-errors
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api-guides/memory-types
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api-guides/general-notes
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api-reference
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@ -129,7 +97,6 @@ api-reference/system/esp_https_ota
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api-reference/system/ulp-risc-v
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api-reference/system/esp_err
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api-reference/system/console
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api-reference/system/intr_alloc
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api-reference/system/index
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api-reference/system/pthread
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api-reference/bluetooth
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@ -7,8 +7,6 @@ contribute/style-guide
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contribute/copyright-guide
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contribute/install-pre-commit-hook
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contribute/index
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api-guides/core_dump_internals
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api-guides/event-handling
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api-guides/performance/speed
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api-guides/performance/size
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api-guides/performance/ram-usage
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@ -26,54 +24,25 @@ api-guides/jtag-debugging/index
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api-guides/jtag-debugging/esp32.inc
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api-guides/jtag-debugging/configure-builtin-jtag
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api-guides/partition-tables
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api-guides/app_trace
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api-guides/thread-local-storage
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api-guides/error-handling
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api-guides/tools/idf-tools
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api-guides/tools/idf-clang-tidy
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api-guides/tools/idf-component-manager
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api-guides/tools/idf-py
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api-guides/tools/idf-windows-installer
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api-guides/tools/idf-monitor
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api-guides/tools/idf-tools-notes.inc
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api-guides/tools/idf-docker-image
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api-guides/tools/index
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api-guides/startup
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api-guides/hlinterrupts
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api-guides/RF_calibration
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api-guides/unit-tests
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api-guides/deep-sleep-stub
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api-guides/blufi
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api-guides/lwip
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api-guides/coexist
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api-guides/flash_psram_config
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api-guides/usb-serial-jtag-console
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api-guides/linker-script-generation
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api-guides/wifi
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api-guides/usb-otg-console
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api-guides/wireshark-user-guide
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api-guides/bootloader
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api-guides/esp-wifi-mesh
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api-guides/cplusplus
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api-guides/SYSVIEW_FreeRTOS.txt
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api-guides/build-system
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api-guides/freertos-smp
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api-guides/core_dump
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api-guides/inc/linux-host-requirements
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api-guides/dfu
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api-guides/esp-ble-mesh/ble-mesh-index
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api-guides/esp-ble-mesh/ble-mesh-feature-list
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api-guides/esp-ble-mesh/ble-mesh-terminology
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api-guides/esp-ble-mesh/ble-mesh-architecture
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api-guides/esp-ble-mesh/ble-mesh-faq
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api-guides/external-ram
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api-guides/reproducible-builds
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api-guides/hardware-abstraction
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api-guides/wifi-security
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api-guides/host-apps
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api-guides/index
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api-guides/openthread
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api-guides/fatal-errors
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api-guides/memory-types
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api-guides/general-notes
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third-party-tools/platformio
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@ -184,7 +153,6 @@ api-reference/system/esp_https_ota
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api-reference/system/ulp-risc-v
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api-reference/system/esp_err
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api-reference/system/console
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api-reference/system/intr_alloc
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api-reference/system/index
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api-reference/system/pthread
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api-reference/bluetooth/esp_spp
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@ -17,7 +17,7 @@ In certain situations, execution of the program can not be continued in a well d
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- :doc:`Interrupt watchdog <../api-reference/system/wdts>` timeout
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- :doc:`Task watchdog <../api-reference/system/wdts>` timeout (only fatal if :ref:`CONFIG_ESP_TASK_WDT_PANIC` is set)
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- Cache access error
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:CONFIG_ESP_SYSTEM_MEMPROT_FEATURE: - Memory protection fault
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:SOC_MEMPROT_SUPPORTED: - Memory protection fault
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- Brownout detection event
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- Stack overflow
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- Stack smashing protection check
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@ -285,20 +285,14 @@ The GDB prompt can be used to inspect CPU registers, local and static variables,
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RTC Watchdog Timeout
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--------------------
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{IDF_TARGET_RTCWDT_RTC_RESET:default="Not updated", esp32="RTCWDT_RTC_RESET", esp32s2="RTCWDT_RTC_RST", esp32s3="RTCWDT_RTC_RST", esp32c3="RTCWDT_RTC_RST", esp32c2="RTCWDT_RTC_RST", esp32c6="LP_WDT_SYS", esp32h2="LP_WDT_SYS"}
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The RTC watchdog is used in the startup code to keep track of execution time and it also helps to prevent a lock-up caused by an unstable power source. It is enabled by default (see :ref:`CONFIG_BOOTLOADER_WDT_ENABLE`). If the execution time is exceeded, the RTC watchdog will restart the system. In this case, the ROM bootloader will print a message with the ``RTC Watchdog Timeout`` reason for the reboot.
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.. only:: esp32
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::
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::
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rst:0x10 ({IDF_TARGET_RTCWDT_RTC_RESET})
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rst:0x10 (RTCWDT_RTC_RESET)
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.. only:: not esp32
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::
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rst:0x10 (RTCWDT_RTC_RST)
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The RTC watchdog covers the execution time from the first stage bootloader (ROM bootloader) to application startup. It is initially set in the ROM bootloader, then configured in the bootloader with the :ref:`CONFIG_BOOTLOADER_WDT_TIME_MS` option (9000 ms by default). During the application initialization stage, it is reconfigured because the source of the slow clock may have changed, and finally disabled right before the ``app_main()`` call. There is an option :ref:`CONFIG_BOOTLOADER_WDT_DISABLE_IN_USER_CODE` which prevents the RTC watchdog from being disabled before ``app_main``. Instead, the RTC watchdog remains active and must be fed periodically in your application's code.
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@ -405,7 +399,7 @@ Indicates that an interrupt watchdog timeout has occurred. See :doc:`Watchdogs <
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In some situations, ESP-IDF will temporarily disable access to external SPI Flash and SPI RAM via caches. For example, this happens when spi_flash APIs are used to read/write/erase/mmap regions of SPI Flash. In these situations, tasks are suspended, and interrupt handlers not registered with ``ESP_INTR_FLAG_IRAM`` are disabled. Make sure that any interrupt handlers registered with this flag have all the code and data in IRAM/DRAM. Refer to the :ref:`SPI flash API documentation <iram-safe-interrupt-handlers>` for more details.
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.. only:: CONFIG_ESP_SYSTEM_MEMPROT_FEATURE
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.. only:: SOC_MEMPROT_SUPPORTED
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Memory protection fault
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^^^^^^^^^^^^^^^^^^^^^^^
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@ -8,7 +8,7 @@ The IDF Clang Tidy is a tool that uses `clang-tidy <https://clang.llvm.org/extra
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This functionality and the toolchain it relies on are still under development. There may be breaking changes before a final release.
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.. only:: esp32c3 or esp32h4
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.. only:: CONFIG_IDF_TARGET_ARCH_RISCV
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.. warning::
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@ -16,7 +16,7 @@ Overview
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The {IDF_TARGET_NAME} has two cores, with 32 interrupts. Each interrupt has a certain priority level, most (but not all) interrupts are connected to the interrupt mux.
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.. only:: esp32c3 or esp32c2
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.. only:: esp32c2 or esp32c3 or esp32c6 or esp32h2
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The {IDF_TARGET_NAME} has one core, with 31 interrupts. Each interrupt has a programmable priority level.
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@ -17,7 +17,7 @@
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- :doc:`中断看门狗 <../api-reference/system/wdts>` 超时
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- :doc:`任务看门狗 <../api-reference/system/wdts>` 超时（只有开启 :ref:`CONFIG_ESP_TASK_WDT_PANIC` 后才会触发严重错误）
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- 高速缓存访问错误
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:CONFIG_ESP_SYSTEM_MEMPROT_FEATURE: - 内存保护故障
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:SOC_MEMPROT_SUPPORTED: - 内存保护故障
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- 掉电检测事件
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- 堆栈溢出
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- 堆栈粉碎保护检查
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@ -285,20 +285,14 @@ GDB Stub
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RTC 看门狗超时
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----------------
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{IDF_TARGET_RTCWDT_RTC_RESET:default="Not updated", esp32="RTCWDT_RTC_RESET", esp32s2="RTCWDT_RTC_RST", esp32s3="RTCWDT_RTC_RST", esp32c3="RTCWDT_RTC_RST", esp32c2="RTCWDT_RTC_RST", esp32c6="LP_WDT_SYS", esp32h2="LP_WDT_SYS"}
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RTC 看门狗在启动代码中用于跟踪执行时间，也有助于防止由于电源不稳定引起的锁定。RTC 看门狗默认启用，参见 :ref:`CONFIG_BOOTLOADER_WDT_ENABLE`。如果执行时间超时，RTC 看门狗将自动重启系统。此时，ROM 引导加载程序将打印消息 ``RTC Watchdog Timeout`` 说明重启原因。
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.. only:: esp32
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::
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::
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rst:0x10 ({IDF_TARGET_RTCWDT_RTC_RESET})
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rst:0x10 (RTCWDT_RTC_RESET)
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.. only:: not esp32
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::
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rst:0x10 (RTCWDT_RTC_RST)
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RTC 看门狗涵盖了从一级引导程序（ROM 引导程序）到应用程序启动的执行时间，最初在 ROM 引导程序中设置，而后在引导程序中使用 :ref:`CONFIG_BOOTLOADER_WDT_TIME_MS` 选项进行配置（默认 9000 ms）。在应用初始化阶段，由于慢速时钟源可能已更改，RTC 看门狗将被重新配置，最后在调用 ``app_main()`` 之前被禁用。可以使用选项 :ref:`CONFIG_BOOTLOADER_WDT_DISABLE_IN_USER_CODE` 以保证 RTC 看门狗在调用 ``app_main`` 之前不被禁用，而是保持运行状态，用户需要在应用代码中定期“喂狗”。
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@ -405,7 +399,7 @@ Interrupt wdt timeout on CPU0 / CPU1
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在某些情况下，ESP-IDF 会暂时禁止通过高速缓存访问外部 SPI flash 和 SPI RAM，例如在使用 spi_flash API 读取/写入/擦除/映射 SPI flash 的时候。在这些情况下，任务会被挂起，并且未使用 ``ESP_INTR_FLAG_IRAM`` 注册的中断处理程序会被禁用。请确保任何使用此标志注册的中断处理程序所访问的代码和数据分别位于 IRAM 和 DRAM 中。更多详细信息请参阅 :ref:`SPI flash API 文档 <iram-safe-interrupt-handlers>`。
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.. only:: CONFIG_ESP_SYSTEM_MEMPROT_FEATURE
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.. only:: SOC_MEMPROT_SUPPORTED
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Memory protection fault
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^^^^^^^^^^^^^^^^^^^^^^^
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Reference in New Issue