API 指南
**********
:link_to_translation:`en:[English]`

.. toctree::
   :maxdepth: 1

   一般注意事项 <general-notes>
   构建系统 <build-system>
   :esp32: 构建系统 (传统 GNU Make) <build-system-legacy>
   错误处理 <error-handling>
   严重错误 <fatal-errors>
   Event Handling <event-handling>
   Deep Sleep Wake Stubs <deep-sleep-stub>
   :esp32s2: Device Firmware Upgrade through USB <dfu>
   ESP32 Core Dump <core_dump>
   Flash Encryption <../security/flash-encryption>
   FreeRTOS SMP Changes <freertos-smp>
   Thread Local Storage <thread-local-storage>
   硬件抽象层 <hardware-abstraction>
   :CONFIG_IDF_TARGET_ARCH_XTENSA: High Level Interrupts <hlinterrupts>
   JTAG 调试 <jtag-debugging/index>
   引导加载程序 <bootloader>
   分区表 <partition-tables>
   :esp32: Secure Boot <../security/secure-boot-v1>
   Secure Boot V2 <../security/secure-boot-v2>
   :SOC_ULP_SUPPORTED: ULP 协处理器 <ulp>
   :esp32: ULP (传统 GNU Make) <ulp-legacy>
   :esp32s2: ULP-RISC-V Coprocessor <ulp-risc-v>
   单元测试 <unit-tests>
   :esp32: 单元测试 (传统 GNU Make) <unit-tests-legacy>
   应用层跟踪 <app_trace>
   ROM debug console <romconsole>
   :esp32: RF Calibration <RF_calibration>
   WiFi Driver <wifi>
   :SOC_BT_SUPPORTED: ESP-BLE-MESH <esp-ble-mesh/ble-mesh-index>
   ESP-MESH (Wi-Fi) <mesh>
   :SOC_BT_SUPPORTED: BluFi <blufi>
   :SOC_SPIRAM_SUPPORTED: External SPI-connected RAM <external-ram>
   链接脚本生成机制 <linker-script-generation>
   LwIP <lwip>
   Tools <tools/index>
   :esp32s2: USB console <usb-console>