Signed-off-by: 吴文峰 <kevin@lmve.net>

espidfcode/.clangd

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+CompileFlags:
+    Remove: [-f*, -m*]

espidfcode/.devcontainer/Dockerfile

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+ARG DOCKER_TAG=latest
+FROM espressif/idf:${DOCKER_TAG}
+
+ENV LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8
+
+RUN apt-get update -y && apt-get install udev -y
+
+RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
+
+ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
+
+CMD ["/bin/bash", "-c"]

espidfcode/.devcontainer/devcontainer.json

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+{
+	"name": "ESP-IDF QEMU",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"customizations": {
+		"vscode": {
+			"settings": {
+				"terminal.integrated.defaultProfile.linux": "bash",
+				"idf.espIdfPath": "/opt/esp/idf",
+				"idf.toolsPath": "/opt/esp",
+				"idf.gitPath": "/usr/bin/git"
+			},
+			"extensions": [
+				"espressif.esp-idf-extension",
+				"espressif.esp-idf-web"
+			]
+		}
+	},
+	"runArgs": ["--privileged"]
+}

espidfcode/.gitignore

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+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Directory metadata
+.directory
+
+# Temporary files
+*~
+*.swp
+*.swo
+*.bak
+*.tmp
+
+# Log files
+*.log
+
+# Build artifacts and directories
+**/build/
+build/
+*.o
+*.a
+*.out
+*.exe # For any host-side utilities compiled on Windows
+
+# ESP-IDF specific build outputs
+*.bin
+*.elf
+*.map
+flasher_args.json # Generated in build directory
+sdkconfig.old
+sdkconfig
+
+# ESP-IDF dependencies
+# For older versions or manual component management
+/components/.idf/
+**/components/.idf/
+# For modern ESP-IDF component manager
+managed_components/
+# If ESP-IDF tools are installed/referenced locally to the project
+.espressif/
+
+# CMake generated files
+CMakeCache.txt
+CMakeFiles/
+cmake_install.cmake
+install_manifest.txt
+CTestTestfile.cmake
+
+# Python environment files
+*.pyc
+*.pyo
+*.pyd
+__pycache__/
+*.egg-info/
+dist/
+
+# Virtual environment folders
+venv/
+.venv/
+env/
+
+# Language Servers
+.clangd/
+.ccls-cache/
+compile_commands.json
+
+# Windows specific
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# User-specific configuration files
+*.user
+*.workspace # General workspace files, can be from various tools
+*.suo       # Visual Studio Solution User Options
+*.sln.docstates # Visual Studio

espidfcode/.vscode/c_cpp_properties.json

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+{
+  "configurations": [
+    {
+      "name": "ESP-IDF",
+      "compilerPath": "${config:idf.toolsPathWin}\\tools\\xtensa-esp-elf\\esp-14.2.0_20251107\\xtensa-esp-elf\\bin\\xtensa-esp32-elf-gcc.exe",
+      "compileCommands": "${config:idf.buildPath}/compile_commands.json",
+      "includePath": [
+        "${config:idf.espIdfPath}/components/**",
+        "${config:idf.espIdfPathWin}/components/**",
+        "${workspaceFolder}/**"
+      ],
+      "browse": {
+        "path": [
+          "${config:idf.espIdfPath}/components",
+          "${config:idf.espIdfPathWin}/components",
+          "${workspaceFolder}"
+        ],
+        "limitSymbolsToIncludedHeaders": true
+      }
+    }
+  ],
+  "version": 4
+}

espidfcode/.vscode/launch.json

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+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "gdbtarget",
+      "request": "attach",
+      "name": "Eclipse CDT GDB Adapter"
+    },
+    {
+      "type": "espidf",
+      "name": "Launch",
+      "request": "launch"
+    }
+  ]
+}

espidfcode/.vscode/settings.json

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+{
+  "C_Cpp.intelliSenseEngine": "default",
+  "idf.espIdfPathWin": "C:\\Users\\wuwen\\esp\\v5.5.2\\esp-idf",
+  "idf.pythonInstallPath": "C:\\Espressif\\tools\\idf-python\\3.11.2\\python.exe",
+  "idf.openOcdConfigs": [
+    "board/esp32c3-builtin.cfg"
+  ],
+  "idf.toolsPathWin": "C:\\Espressif",
+  "idf.customExtraVars": {
+    "IDF_TARGET": "esp32c3"
+  },
+  "clangd.path": "C:\\Espressif\\tools\\esp-clang\\esp-19.1.2_20250312\\esp-clang\\bin\\clangd.exe",
+  "clangd.arguments": [
+    "--background-index",
+    "--query-driver=**",
+    "--compile-commands-dir=c:\\Users\\wuwen\\Documents\\prj\\hantai_project\\espidfcode\\build"
+  ],
+  "idf.flashType": "UART",
+  "idf.portWin": "COM4"
+}

espidfcode/CMakeLists.txt

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+# The following lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.16)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+# "Trim" the build. Include the minimal set of components, main, and anything it depends on.
+idf_build_set_property(MINIMAL_BUILD ON)
+project(espidfcode)

espidfcode/README.md

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+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | Linux |
+| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | --------- | -------- | -------- | -------- | -------- | ----- |
+
+# Hello World Example
+
+Starts a FreeRTOS task to print "Hello World".
+
+(See the README.md file in the upper level 'examples' directory for more information about examples.)
+
+## How to use example
+
+Follow detailed instructions provided specifically for this example.
+
+Select the instructions depending on Espressif chip installed on your development board:
+
+- [ESP32 Getting Started Guide](https://docs.espressif.com/projects/esp-idf/en/stable/get-started/index.html)
+- [ESP32-S2 Getting Started Guide](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/get-started/index.html)
+
+
+## Example folder contents
+
+The project **hello_world** contains one source file in C language [hello_world_main.c](main/hello_world_main.c). The file is located in folder [main](main).
+
+ESP-IDF projects are built using CMake. The project build configuration is contained in `CMakeLists.txt` files that provide set of directives and instructions describing the project's source files and targets (executable, library, or both).
+
+Below is short explanation of remaining files in the project folder.
+
+```
+├── CMakeLists.txt
+├── pytest_hello_world.py      Python script used for automated testing
+├── main
+│   ├── CMakeLists.txt
+│   └── hello_world_main.c
+└── README.md                  This is the file you are currently reading
+```
+
+For more information on structure and contents of ESP-IDF projects, please refer to Section [Build System](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/build-system.html) of the ESP-IDF Programming Guide.
+
+## Troubleshooting
+
+* Program upload failure
+
+    * Hardware connection is not correct: run `idf.py -p PORT monitor`, and reboot your board to see if there are any output logs.
+    * The baud rate for downloading is too high: lower your baud rate in the `menuconfig` menu, and try again.
+
+## Technical support and feedback
+
+Please use the following feedback channels:
+
+* For technical queries, go to the [esp32.com](https://esp32.com/) forum
+* For a feature request or bug report, create a [GitHub issue](https://github.com/espressif/esp-idf/issues)
+
+We will get back to you as soon as possible.

espidfcode/main/CMakeLists.txt

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+# 收集当前目录下所有 .c 文件
+file(GLOB_RECURSE SRC_LIST "*.c")
+
+idf_component_register(SRCS ${SRC_LIST}
+                       PRIV_REQUIRES spi_flash esp_driver_spi esp_driver_gpio
+                       INCLUDE_DIRS "")

espidfcode/main/spi.c

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+#include "spi.h"
+
+
+#include "driver/spi_master.h"
+#include "esp_log.h"
+
+#define VSPI_MISO   -1 //接收引脚不使用，仅发送
+#define VSPI_MOSI   3
+#define VSPI_SCLK   2
+
+#define LCD_CS  7
+#define LCD_DS  6
+
+static const char *TAG = "SPI_2";
+
+spi_device_handle_t lcd_spi;
+
+void spi_init()
+{
+    ESP_LOGI(TAG,"初始化SPI IO总线");
+    esp_err_t ret;
+    
+    // 1. SPI 总线配置
+    spi_bus_config_t buscfg = {
+        .miso_io_num = VSPI_MISO,      // MISO 引脚
+        .mosi_io_num = VSPI_MOSI,      // MOSI 引脚
+        .sclk_io_num = VSPI_SCLK,      // 时钟引脚
+        .quadwp_io_num = -1,    // 不使用 QWP
+        .quadhd_io_num = -1,    // 不使用 QHD
+        .max_transfer_sz = 4096, // 最大传输大小
+    };
+    
+    // 2. 初始化 SPI 总线
+    ret = spi_bus_initialize(SPI2_HOST, &buscfg, SPI_DMA_CH_AUTO);
+    if (ret != ESP_OK) {
+        ESP_LOGE(TAG, "SPI2 IO总线初始化失败");
+        return;
+    }
+
+    ESP_LOGI(TAG,"SPI IO总线初始化成功");
+
+    ESP_LOGI(TAG,"挂载设备片选IO");
+
+    spi_device_interface_config_t devcfg = {
+        .mode = 0,                    // SPI 模式 0
+        .clock_speed_hz = 80 * 1000 * 1000, // 
+        .spics_io_num = LCD_CS,
+        .queue_size = 7,              // 队列深度
+        .command_bits = 8,            // 命令 8 位
+        .address_bits = 8,            
+    };
+
+    ret = spi_bus_add_device(SPI2_HOST, &devcfg, &lcd_spi);
+    if (ret != ESP_OK) {
+        ESP_LOGE(TAG, "挂载设备片选IO失败");
+        return;
+    }
+
+}
+
+
+

espidfcode/main/spi.h

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+#ifndef SPI_H
+#define SPI_H
+
+void spi_init();
+
+#endif /* SPI_H */

espidfcode/main/the_main.c

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+/*
+ * SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: CC0-1.0
+ */
+
+#include <stdio.h>
+#include <inttypes.h>
+#include "sdkconfig.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_chip_info.h"
+#include "esp_flash.h"
+#include "esp_system.h"
+#include "esp_log.h"
+
+#include "spi.h"
+
+static const char *TAG = "SYS";
+
+void app_main(void)
+{
+    ESP_LOGI(TAG,"Hello world!\n");
+
+    /* Print chip information */
+    esp_chip_info_t chip_info;
+    uint32_t flash_size;
+    esp_chip_info(&chip_info);
+    ESP_LOGI(TAG,"This is %s chip with %d CPU core(s), %s%s%s%s, ",
+           CONFIG_IDF_TARGET,
+           chip_info.cores,
+           (chip_info.features & CHIP_FEATURE_WIFI_BGN) ? "WiFi/" : "",
+           (chip_info.features & CHIP_FEATURE_BT) ? "BT" : "",
+           (chip_info.features & CHIP_FEATURE_BLE) ? "BLE" : "",
+           (chip_info.features & CHIP_FEATURE_IEEE802154) ? ", 802.15.4 (Zigbee/Thread)" : "");
+
+    unsigned major_rev = chip_info.revision / 100;
+    unsigned minor_rev = chip_info.revision % 100;
+    ESP_LOGI(TAG,"silicon revision v%d.%d, ", major_rev, minor_rev);
+    if(esp_flash_get_size(NULL, &flash_size) != ESP_OK) {
+        ESP_LOGE(TAG,"Get flash size failed");
+        return;
+    }
+
+    ESP_LOGI(TAG,"%" PRIu32 "MB %s flash\n", flash_size / (uint32_t)(1024 * 1024),
+           (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
+
+    ESP_LOGI(TAG,"Minimum free heap size: %" PRIu32 " bytes\n", esp_get_minimum_free_heap_size());
+
+    ESP_LOGI(TAG,"复位原因: %d\n", esp_reset_reason());
+
+    spi_init();
+
+    while(1){
+
+        vTaskDelay(1);  // 必须让出CPU
+    }
+
+    
+}

espidfcode/pytest_hello_world.py

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+# SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: CC0-1.0
+import hashlib
+import logging
+from typing import Callable
+
+import pytest
+from pytest_embedded_idf.dut import IdfDut
+from pytest_embedded_idf.utils import idf_parametrize
+from pytest_embedded_qemu.app import QemuApp
+from pytest_embedded_qemu.dut import QemuDut
+
+
+@pytest.mark.generic
+@idf_parametrize('target', ['supported_targets', 'preview_targets'], indirect=['target'])
+def test_hello_world(dut: IdfDut, log_minimum_free_heap_size: Callable[..., None]) -> None:
+    dut.expect('Hello world!')
+    log_minimum_free_heap_size()
+
+
+@pytest.mark.host_test
+@idf_parametrize('target', ['linux'], indirect=['target'])
+def test_hello_world_linux(dut: IdfDut) -> None:
+    dut.expect('Hello world!')
+
+
+@pytest.mark.host_test
+@pytest.mark.macos_shell
+@idf_parametrize('target', ['linux'], indirect=['target'])
+def test_hello_world_macos(dut: IdfDut) -> None:
+    dut.expect('Hello world!')
+
+
+def verify_elf_sha256_embedding(app: QemuApp, sha256_reported: str) -> None:
+    sha256 = hashlib.sha256()
+    with open(app.elf_file, 'rb') as f:
+        sha256.update(f.read())
+    sha256_expected = sha256.hexdigest()
+
+    logging.info(f'ELF file SHA256: {sha256_expected}')
+    logging.info(f'ELF file SHA256 (reported by the app): {sha256_reported}')
+
+    # the app reports only the first several hex characters of the SHA256, check that they match
+    if not sha256_expected.startswith(sha256_reported):
+        raise ValueError('ELF file SHA256 mismatch')
+
+
+@pytest.mark.host_test
+@pytest.mark.qemu
+@idf_parametrize('target', ['esp32', 'esp32c3'], indirect=['target'])
+def test_hello_world_host(app: QemuApp, dut: QemuDut) -> None:
+    sha256_reported = dut.expect(r'ELF file SHA256:\s+([a-f0-9]+)').group(1).decode('utf-8')
+    verify_elf_sha256_embedding(app, sha256_reported)
+
+    dut.expect('Hello world!')

lichuang_pcb/debug.log

@@ -1 +1,2 @@
 [1217/195831.250:ERROR:gpu\command_buffer\service\shared_image\shared_image_manager.cc:401] SharedImageManager::ProduceSkia: Trying to Produce a Skia representation from a non-existent mailbox.
+[1230/230046.279:ERROR:ui\gl\direct_composition_support.cc:615] AMD VideoProcessorGetOutputExtension failed: The parameter is incorrect. (0x80070057)

lvglui/lvglui/.gitignore

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+preview-build
+preview-bin

lvglui/lvglui/CMakeLists.txt

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+# This basic file is used to compile the runtime for the Editor preview.
+# It is also intended for you to customize it for your own target/project.
+
+# Only set project if this is the top-level CMakeLists.txt
+if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+  cmake_minimum_required(VERSION 3.10)
+  # can be customized
+  project(LVGLProject)
+  set(IS_TOP_LEVEL TRUE)
+else()
+  set(IS_TOP_LEVEL FALSE)
+endif()
+
+# This includes the generated list of .c files
+include(${CMAKE_CURRENT_LIST_DIR}/file_list_gen.cmake)
+
+# Create the UI sources as a library
+add_library(lib-ui ${PROJECT_SOURCES})
+
+# Add the root project folder as include folder
+target_include_directories(lib-ui PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+# You may use this check to add configuration when compiling for the Editor preview,
+# or for your target.
+if (LV_EDITOR_PREVIEW)
+    # things for the Preview
+else ()
+    # things for your target
+
+    # set your include directories here, don't forget LVGL!
+endif ()
+
+if (IS_TOP_LEVEL)
+  # Do something when this is your top level cmakelists.txt
+else()
+  # Do something else if it's not your top level cmakelists.txt
+endif()

lvglui/lvglui/components/README.md

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+Create XML files here that start with a `<component>` tag

lvglui/lvglui/fonts/README.md

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+Place ttf or woff files here

lvglui/lvglui/globals.xml

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+<globals>
+    <api>
+        <!-- Add <enumdefs> here -->
+    </api>
+
+    <consts>
+        <!-- Add <px>, <int>, <color> etc here -->
+    </consts>
+
+    <styles>
+        <!-- Add <style> tags here -->
+    </styles>
+
+    <subjects>
+        <!-- Add <int>, <string>, or <float> subjects here -->
+    </subjects>
+
+    <images>
+        <!-- Add <file> or <data> tags here -->
+    </images>
+
+    <fonts>
+        <!-- Add <bin> , <tiny_ttf>, <freetype> tags here -->
+    </fonts>
+</globals>

lvglui/lvglui/images/README.md

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+Place PNG images here

lvglui/lvglui/project.xml

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+<project>
+    <targets>
+        <target name="target1">
+            <display width="320" height="240"/>
+        </target>
+    </targets>
+</project>

lvglui/lvglui/screens/README.md

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+Create XML files here that start with a `<screen>` tag

lvglui/lvglui/widgets/README.md

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+Create folders here for each widget and place an XML in each with a `<widget>` tag