初始提交：ESP-Scope 网页示波器固件（ESP32-S3）

基于 vtalpaert/esp-scope 编译
- 采样率 1Hz-83kHz
- ADC1_CH0 (GPIO 1) 输入
- WiFi AP + Web UI
- 内置 PWM 测试信号 (GPIO 4)
- 单通道，0-3.3V 输入范围

managed_components/espressif__cjson/cJSON/fuzzing/CMakeLists.txt

@@ -0,0 +1,34 @@
+option(ENABLE_FUZZING "Create executables and targets for fuzzing cJSON with afl." Off)
+if (ENABLE_FUZZING)
+    find_program(AFL_FUZZ afl-fuzz)
+    if ("${AFL_FUZZ}" MATCHES "AFL_FUZZ-NOTFOUND")
+        message(FATAL_ERROR "Couldn't find afl-fuzz.")
+    endif()
+
+    add_executable(afl-main afl.c)
+    target_link_libraries(afl-main "${CJSON_LIB}")
+
+    if (NOT ENABLE_SANITIZERS)
+        message(FATAL_ERROR "Enable sanitizers with -DENABLE_SANITIZERS=On to do fuzzing.")
+    endif()
+
+    option(ENABLE_FUZZING_PRINT "Fuzz printing functions together with parser." On)
+    set(fuzz_print_parameter "no")
+    if (ENABLE_FUZZING_PRINT)
+        set(fuzz_print_parameter "yes")
+    endif()
+
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error")
+
+    add_custom_target(afl
+        COMMAND "${AFL_FUZZ}" -i "${CMAKE_CURRENT_SOURCE_DIR}/inputs" -o "${CMAKE_CURRENT_BINARY_DIR}/findings" -x "${CMAKE_CURRENT_SOURCE_DIR}/json.dict" -- "${CMAKE_CURRENT_BINARY_DIR}/afl-main" "@@" "${fuzz_print_parameter}"
+        DEPENDS afl-main)
+
+
+endif()
+
+if(ENABLE_CJSON_TEST)
+    ADD_EXECUTABLE(fuzz_main fuzz_main.c cjson_read_fuzzer.c)
+    TARGET_LINK_LIBRARIES(fuzz_main cjson)
+endif()
+