code: 添加现有程序

code/03.freertos_basic/task/任务优先级/CMakeLists.txt

@@ -0,0 +1,8 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five 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)
+project(main)

code/03.freertos_basic/task/任务优先级/main/CMakeLists.txt

@@ -0,0 +1,4 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")
+
+# target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")

code/03.freertos_basic/task/任务优先级/main/main.c

@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+static const char *TAG = "main";
+
+void Task_1(void *pvParameters)
+{
+    for (;;)
+    {
+        vTaskDelay(1000 / portTICK_PERIOD_MS);
+        ESP_LOGI(TAG, "Task_1");
+    }
+    vTaskDelete(NULL);
+}
+
+void Task_2(void *pvParameters)
+{
+    for (;;)
+    {
+        vTaskDelay(1000 / portTICK_PERIOD_MS);
+        ESP_LOGI(TAG, "Task_2");
+    }
+    vTaskDelete(NULL);
+}
+
+void app_main(void)
+{
+    UBaseType_t taskPriority_1 = 0;
+    UBaseType_t taskPriority_2 = 0;
+    TaskHandle_t taskHandle_1 = NULL;
+    TaskHandle_t taskHandle_2 = NULL;
+    
+    xTaskCreate(Task_1, "Task_1", 2048, NULL, 12, &taskHandle_1);
+    taskPriority_1 = uxTaskPriorityGet(taskHandle_1);
+    ESP_LOGI(TAG, "Task_1 优先级：%d", taskPriority_1);
+
+    xTaskCreate(Task_2, "Task_1", 2048, NULL, 12, &taskHandle_2);
+    taskPriority_2 = uxTaskPriorityGet(taskHandle_2);
+    ESP_LOGI(TAG, "Task_1 优先级：%d", taskPriority_2);
+}

code/03.freertos_basic/task/任务优先级/sdkconfig.defaults

@@ -0,0 +1,5 @@
+# This file was generated using idf.py save-defconfig. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF)  Project Minimal Configuration
+#
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y

code/03.freertos_basic/task/任务列表信息显示/CMakeLists.txt

@@ -0,0 +1,8 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five 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)
+project(main)

code/03.freertos_basic/task/任务列表信息显示/main/CMakeLists.txt

@@ -0,0 +1,4 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")
+
+# target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")

code/03.freertos_basic/task/任务列表信息显示/main/main.c

@@ -0,0 +1,41 @@
+#include <stdio.h>
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+static const char *TAG = "main";
+
+void Task_1(void *pvParameters)
+{
+    for (;;)
+    {
+        vTaskDelay(1000 / portTICK_PERIOD_MS);
+        ESP_LOGI(TAG, "Task_1");
+    }
+    vTaskDelete(NULL);
+}
+
+void Task_2(void *pvParameters)
+{
+    for (;;)
+    {
+        vTaskDelay(1000 / portTICK_PERIOD_MS);
+        ESP_LOGI(TAG, "Task_2");
+    }
+    vTaskDelete(NULL);
+}
+
+void app_main(void)
+{
+    TaskHandle_t taskHandle_1 = NULL;
+    TaskHandle_t taskHandle_2 = NULL;
+    
+    xTaskCreate(Task_1, "Task_1", 2048, NULL, 12, &taskHandle_1);
+    xTaskCreate(Task_2, "Task_1", 2048, NULL, 12, &taskHandle_2);
+
+    
+    // 输出任务列表
+    static char cBuffer[512]={0};
+    vTaskList(cBuffer);
+    ESP_LOGI(TAG, "任务列表：\n%s", cBuffer);
+}

code/03.freertos_basic/task/任务列表信息显示/sdkconfig.defaults

@@ -0,0 +1,7 @@
+# This file was generated using idf.py save-defconfig. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF) 5.3.2 Project Minimal Configuration
+#
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_FREERTOS_USE_TRACE_FACILITY=y
+CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y

code/03.freertos_basic/task/任务创建/CMakeLists.txt

@@ -0,0 +1,8 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five 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)
+project(main)

code/03.freertos_basic/task/任务创建/main/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")

code/03.freertos_basic/task/任务创建/main/main.c

@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+static const char *TAG = "main";
+
+// 任务函数
+void myTask(void *pvParameters)
+{
+	for (;;)
+	{
+		vTaskDelay(1000 / portTICK_PERIOD_MS);
+		ESP_LOGI(TAG, "myTask");
+	}
+}
+
+void app_main(void)
+{
+	// 创建一个 FreeRTOS 任务
+	// 参数说明：
+	// 1. 任务入口函数：myTask
+	// 2. 任务名称："myTask"，用于调试时标识任务
+	// 3. 任务堆栈大小：2048 字节（适当分配以避免栈溢出）
+	// 4. 任务参数：NULL（未传递参数）
+	// 5. 任务优先级：1（优先级较低，空闲任务优先级为 0）
+	// 6. 任务句柄：NULL（不需要保存任务句柄）
+	xTaskCreate(myTask, "myTask", 2048, NULL, 1, NULL);
+}

code/03.freertos_basic/task/任务创建/sdkconfig.defaults

@@ -0,0 +1,5 @@
+# This file was generated using idf.py save-defconfig. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF)  Project Minimal Configuration
+#
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y

code/03.freertos_basic/task/任务创建时传递参数/CMakeLists.txt

@@ -0,0 +1,8 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five 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)
+project(main)

code/03.freertos_basic/task/任务创建时传递参数/main/CMakeLists.txt

@@ -0,0 +1,4 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")
+
+# target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")

code/03.freertos_basic/task/任务创建时传递参数/main/main.c

@@ -0,0 +1,64 @@
+#include <stdio.h>
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+static const char *TAG = "main";
+
+typedef struct
+{
+    int Int;
+    int Array[3];
+} MyStruct;
+
+// 任务函数1:接收整型参数
+void Task_1(void *pvParameters)
+{
+    int *pInt = (int *)pvParameters;
+    ESP_LOGI(TAG, "取得整型参数为：%d", *pInt);
+    vTaskDelete(NULL);
+}
+
+// 任务函数2:接收数组参数
+void Task_2(void *pvParameters)
+{
+    int *pArray = (int *)pvParameters;
+    ESP_LOGI(TAG, "取得数组参数为：%d %d %d", *pArray, *(pArray + 1), *(pArray + 2));
+    vTaskDelete(NULL);
+}
+
+// 任务函数3:接收结构体参数
+void Task_3(void *pvParameters)
+{
+    MyStruct *pStruct = (MyStruct *)pvParameters;
+    ESP_LOGI(TAG, "取得结构体参数为：%d %d %d %d", pStruct->Int, pStruct->Array[0], pStruct->Array[1], pStruct->Array[2]);
+    vTaskDelete(NULL);
+}
+
+// 任务函数4:接收字符串参数
+void Task_4(void *pvParameters)
+{
+    char *pChar = (char *)pvParameters;
+    ESP_LOGI(TAG, "取得字符串参数为：%s", pChar);
+    vTaskDelete(NULL);
+}
+
+int Parameters_1 = 1;
+int Parameters_2[3] = {1, 2, 3};
+MyStruct Parameters_3 = {1, {1, 2, 3}};
+static const char *Parameters_4 = "Hello World!";
+
+void app_main(void)
+{
+    // 传递整形参数
+    xTaskCreate(Task_1, "Task_1", 2048, (void *)&Parameters_1, 1, NULL);
+
+    // 传递数组参数
+    xTaskCreate(Task_2, "Task_2", 2048, (void *)&Parameters_2, 1, NULL);
+
+    // 传递结构体参数
+    xTaskCreate(Task_3, "Task_3", 3048, (void *)&Parameters_3, 1, NULL);
+
+    // 传递字符串参数(注意这里没有取地址符号&)
+    xTaskCreate(Task_4, "Task_4", 3048, (void *)Parameters_4, 1, NULL);
+}

code/03.freertos_basic/task/任务创建时传递参数/sdkconfig.defaults

@@ -0,0 +1,5 @@
+# This file was generated using idf.py save-defconfig. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF)  Project Minimal Configuration
+#
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y

code/03.freertos_basic/task/任务删除_1/CMakeLists.txt

@@ -0,0 +1,8 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five 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)
+project(main)

code/03.freertos_basic/task/任务删除_1/main/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")

code/03.freertos_basic/task/任务删除_1/main/main.c

@@ -0,0 +1,32 @@
+#include <stdio.h>
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+static const char *TAG = "main";
+
+// 任务函数
+void myTask(void *pvParameters)
+{
+    for (;;)
+    {
+        vTaskDelay(500 / portTICK_PERIOD_MS);
+        ESP_LOGI(TAG, "myTask");
+    }
+}
+
+void app_main(void)
+{
+    // 任务句柄
+    TaskHandle_t taskHandle = NULL;
+    // 创建一个 FreeRTOS 任务
+    xTaskCreate(myTask, "myTask", 2048, NULL, 1, &taskHandle);
+
+    vTaskDelay(2000 / portTICK_PERIOD_MS);
+
+    // 删除任务
+    if (taskHandle != NULL)
+    {
+        vTaskDelete(taskHandle);
+    }
+}

code/03.freertos_basic/task/任务删除_1/sdkconfig.defaults

@@ -0,0 +1,5 @@
+# This file was generated using idf.py save-defconfig. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF)  Project Minimal Configuration
+#
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y

code/03.freertos_basic/task/任务删除_2/CMakeLists.txt

@@ -0,0 +1,8 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five 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)
+project(main)

code/03.freertos_basic/task/任务删除_2/main/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")

code/03.freertos_basic/task/任务删除_2/main/main.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+static const char *TAG = "main";
+
+// 任务函数
+void myTask(void *pvParameters)
+{
+    vTaskDelay(1000 / portTICK_PERIOD_MS);
+    ESP_LOGI(TAG, "myTask:1");
+    vTaskDelay(1000 / portTICK_PERIOD_MS);
+    ESP_LOGI(TAG, "myTask:2");
+    vTaskDelay(1000 / portTICK_PERIOD_MS);
+    ESP_LOGI(TAG, "myTask:3");
+
+    // 删除任务(如果传递 NULL，则删除当前任务)
+    vTaskDelete(NULL);
+}
+
+void app_main(void)
+{
+    // 任务句柄
+    TaskHandle_t taskHandle = NULL;
+    // 创建一个 FreeRTOS 任务
+    xTaskCreate(myTask, "myTask", 2048, NULL, 1, &taskHandle);
+}

code/03.freertos_basic/task/任务删除_2/sdkconfig.defaults

@@ -0,0 +1,5 @@
+# This file was generated using idf.py save-defconfig. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF)  Project Minimal Configuration
+#
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y

code/03.freertos_basic/timer/CMakeLists.txt

@@ -0,0 +1,8 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five 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)
+project(main)

code/03.freertos_basic/timer/main/CMakeLists.txt

@@ -0,0 +1,4 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")
+
+# target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")

code/03.freertos_basic/timer/main/main.c

@@ -0,0 +1,40 @@
+#include <stdio.h>
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "freertos/timers.h"
+
+static const char *TAG = "main";
+
+// 定时器回调
+void TimerCallback_1(TimerHandle_t xTimer)
+{
+    // 取到定时器的名字
+    const char *timerName = pcTimerGetName(xTimer);
+    // 取得定时器的ID
+    void *timerID = pvTimerGetTimerID(xTimer);
+    ESP_LOGI(TAG, "定时器名称：%s,定时器id:%d,定时器回调函数执行", timerName, (int)timerID);
+}
+
+void app_main(void)
+{
+    // 创建定时器句柄
+    TimerHandle_t xTimer_1;
+    TimerHandle_t xTimer_2;
+    xTimer_1 = xTimerCreate("timer1", pdMS_TO_TICKS(1000), pdTRUE, (void *)0, TimerCallback_1);
+    xTimer_2 = xTimerCreate("timer2", pdMS_TO_TICKS(2000), pdTRUE, (void *)1, TimerCallback_1);
+
+    xTimerStart(xTimer_1, 0); // 启动定时器
+    xTimerStart(xTimer_2, 0); // 启动定时器
+
+    vTaskDelay(pdMS_TO_TICKS(5000));
+    //停止定时器
+    xTimerStop(xTimer_1, 0);
+    xTimerStop(xTimer_2, 0);
+}
+
+
+// 其他常用函数
+// xTimerChangePeriod()：修改定时器周期
+// xTimerReset()：重置定时器
+// xTimerDelete()：删除定时器

code/03.freertos_basic/timer/sdkconfig.defaults

@@ -0,0 +1,7 @@
+# This file was generated using idf.py save-defconfig. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF) 5.3.2 Project Minimal Configuration
+#
+CONFIG_IDF_TARGET="esp32s3"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_FREERTOS_USE_TRACE_FACILITY=y
+CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y