[问答]

请问如何解决找不到 "esp_heap_alloc_caps.h" 和 "freertos/heap_regions.h"的问题?

问答对人有帮助，内容完整，我也想知道答案 0 我开始按照 PCBreflux 的教程在 esp32 上与 FreeRTOS 进行任务间通信，但我无法在 VS Code 中使用 esp-idf 构建示例，因为其中两个头文件引发了 No such file or directory 错误 : Code: Select all #include "esp_heap_alloc_caps.h" #include "freertos/heap_regions.h" 经过一些研究，我发现“esp_heap_caps.h”可以替换“esp_heap_alloc_caps.h”（有人可以证实吗？）这确实消除了部分编译错误。但是“freertos/heap_regions.h”仍然给我带来问题。即使我手动添加此头文件，我也会收到对 xPortGetFreeHeapSizeTagged 的未定义引用编译错误。我该如何解决这个问题？这是我的 c_cpp_properties.json 文件: Code: Select all { "configurations": [ { "name": "Win32", "includePath": [ "${workspaceFolder}/" ], "defines": [ "_DEBUG", "UNICODE", "_UNICODE" ], "intelliSenseMode": "windows-msvc-x64", "compileCommands": "${workspaceFolder}/build/compile_commands.json" }, { "name": "ESP-IDF", "compilerPath": "c:\Users\arthu\.espressif\tools\xtensa-esp32-elf\esp-2021r2-patch5-8.4.0\xtensa-esp32-elf\bin\xtensa-esp32-elf-gcc.exe", "cStandard": "c11", "cppStandard": "c++17", "includePath": [ "${config:idf.espIdfPath}/components/", "${config:idf.espIdfPathWin}/components/", "${config:idf.espAdfPath}/components/", "${config:idf.espAdfPathWin}/components/", "${workspaceFolder}/" ], "browse": { "path": [ "${config:idf.espIdfPath}/components", "${config:idf.espIdfPathWin}/components", "${config:idf.espAdfPath}/components/", "${config:idf.espAdfPathWin}/components/", "${workspaceFolder}" ], "limitSymbolsToIncludedHeaders": false }, "configurationProvider": "ms-vscode.makefile-tools" } ], "version": 4 } 我main文件夹下面的 CMakeLists.txt : Code: Select all idf_component_register(SRCS "queue_main.c" INCLUDE_DIRS ".") 我项目文件夹下面的 CMakeLists.txt : Code: Select all cmake_minimum_required(VERSION 3.5) include($ENV{IDF_PATH}/tools/cmake/project.cmake) project(main) queue_main的代码： Code: Select all #include #include #include #include "sdkconfig.h" #include "esp_system.h" #include "esp_heap_caps.h" #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "freertos/queue.h" #include "freertos/heap_regions.h" #define COLOR_PRINT_BLACK "30" #define COLOR_PRINT_RED "31" #define COLOR_PRINT_GREEN "32" #define COLOR_PRINT_BROWN "33" #define COLOR_PRINT_BLUE "34" #define COLOR_PRINT_PURPLE "35" #define COLOR_PRINT_CYAN "36" #define color_printf(COLOR, format, ...) { printf("33[0;" COLOR "m" format "33[0mn", ##__VA_ARGS__); } xQueueHandle demo_queue; void tx_task1(void arg) { uint32_t txpos = 0; color_printf(COLOR_PRINT_BLUE, "tx_task1"); while (1) { color_printf(COLOR_PRINT_BLUE, "free DRAM %u IRAM %u", esp_get_free_heap_size(), xPortGetFreeHeapSizeTagged(MALLOC_CAP_32BIT)); color_printf(COLOR_PRINT_BLUE, "tx_task1 notify %d", txpos); if (xQueueSendToBack(demo_queue, &txpos, 1000 / portTICK_RATE_MS) != pdTRUE) { color_printf(COLOR_PRINT_RED, "tx_task1 fail to queue value %d", txpos); } vTaskDelay(10000 / portTICK_RATE_MS); // delay 10s txpos++; } } void tx_task2(void arg) { uint32_t txpos = 0; color_printf(COLOR_PRINT_CYAN, "ttx_task2"); while (1) { color_printf(COLOR_PRINT_CYAN, "tfree DRAM %u IRAM %u", esp_get_free_heap_size(), xPortGetFreeHeapSizeTagged(MALLOC_CAP_32BIT)); color_printf(COLOR_PRINT_CYAN, "ttx_task2 notify %d", txpos); if (xQueueSendToBack(demo_queue, &txpos, 1000 / portTICK_RATE_MS) != pdTRUE) { color_printf(COLOR_PRINT_RED, "ttx_task2 fail to queue value %d", txpos); } vTaskDelay(7000 / portTICK_RATE_MS); // delay 7s txpos++; } } void rx_task(void *arg) { uint32_t rxpos; color_printf(COLOR_PRINT_GREEN, "ttrx_task"); while (1) { color_printf(COLOR_PRINT_GREEN, "ttrx_task queue yield"); if (xQueueReceive(demo_queue, &rxpos, 60000 / portTICK_RATE_MS) != pdTRUE) { // max wait 60s color_printf(COLOR_PRINT_RED, "ttfail to receive queued value"); } else { color_printf(COLOR_PRINT_GREEN, "ttfree DRAM %u IRAM %u", esp_get_free_heap_size(), xPortGetFreeHeapSizeTagged(MALLOC_CAP_32BIT)); color_printf(COLOR_PRINT_GREEN, "ttrx_task get queued value %d", rxpos); } if (uxQueueMessagesWaiting(demo_queue) == 0) { // no message? take a break vTaskDelay(15000 / portTICK_RATE_MS); // delay 15s } } } void app_main() { color_printf(COLOR_PRINT_PURPLE, "start ESP32"); color_printf(COLOR_PRINT_PURPLE, "free DRAM %u IRAM %u", esp_get_free_heap_size(), xPortGetFreeHeapSizeTagged(MALLOC_CAP_32BIT)); demo_queue = xQueueCreate(10, sizeof(uint32_t)); color_printf(COLOR_PRINT_PURPLE, "free DRAM %u IRAM %u", esp_get_free_heap_size(), xPortGetFreeHeapSizeTagged(MALLOC_CAP_32BIT)); color_printf(COLOR_PRINT_PURPLE, "create three tasks"); xTaskCreate(tx_task1, "tx_task1", CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE, NULL, 5, NULL); xTaskCreate(tx_task2, "tx_task2", CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE, NULL, 5, NULL); xTaskCreate(rx_task, "rx_task", CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE, NULL, 5, NULL); color_printf(COLOR_PRINT_PURPLE, "end of main"); } 0
2023-3-3 07:04:52　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × hgimtk 该类别下有 38 个回答。邀请回答 wang21cj 该类别下有 38 个回答。邀请回答新星之火12138 该类别下有 33 个回答。邀请回答 zyh34997 该类别下有 32 个回答。邀请回答就好国dd 该类别下有 32 个回答。邀请回答 chm5 该类别下有 32 个回答。邀请回答 heks 该类别下有 31 个回答。邀请回答 zaichenxi 该类别下有 31 个回答。邀请回答 flowerddd 该类别下有 29 个回答。邀请回答 muwersddg 该类别下有 29 个回答。邀请回答四川赵赵该类别下有 29 个回答。邀请回答星星公交站该类别下有 28 个回答。邀请回答 vinww特烦恼该类别下有 28 个回答。邀请回答 caosurround 该类别下有 28 个回答。邀请回答 overheat 该类别下有 27 个回答。邀请回答 gvjhvbc 该类别下有 27 个回答。邀请回答安德森大该类别下有 27 个回答。邀请回答 xwgc888 该类别下有 27 个回答。邀请回答 lkjflksjfsa 该类别下有 27 个回答。邀请回答 h1654155143.8331 该类别下有 27 个回答。邀请回答举报刘秀英相关推荐 • 请问如何解决找不到 "esp_heap_alloc_caps.h"; 和 "freertos/heap_regions.h";的问题? 258 • 请问如何解决找不到 "esp_heap_alloc_caps.h"; 和 "freertos/heap_regions.h";的问题? 205 • 请问如何解决找不到 "esp_heap_alloc_caps.h"; 和 "freertos/heap_regions.h";的问题？ 272 • 无法打开源文件 "sys/reent.h"; (dependency of "freertos/FreeRTOS.h";)如何解决？ 447 • 为什么无法打开源文件 \"sys/reent.h\" (dependency of \"freertos/FreeRTOS.h\")？ 482 • idf编译时提示找不到esp_adc_cal.h，如何解决？ 194 • 把esp-idf4.3.1下写的软件升级到esp-idf5.1.0，编译老是提示identifier \"xQueueHandle\" is undefined，为什么？ 233 • ESP32离线语音识别会报错怎么解决？ 355 • cannot open source input file "config.h";: 9587 • 用"HVPM_Sensorless.h"; 时，会出现宏函数里的局部变量会重复定义。 "HVPM_Sensorless.h"; 已经在main.c中调用，请问怎么解决？ 3630