first commit

2026-08-25 22:10:31 -04:00
commit dde12bf30b
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+#ifndef OS_SAMPLE_H
+#define OS_SAMPLE_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef _WIN32
+    #ifndef WIN32_LEAN_AND_MEAN
+        #define WIN32_LEAN_AND_MEAN  // 阻止 windows.h 包含旧版 winsock.h
+    #endif
+    #include <semaphore.h>
+    #include <windows.h>
+#elif defined(__linux__)
+    #include <unistd.h>
+    #include <time.h>
+    #include <pthread.h>
+#endif
+
+/**
+ * @brief 状态返回码枚举
+ */
+typedef enum {
+    #ifndef ERROR
+    ERROR = 0,
+    #endif
+    #ifndef SUCCESS
+    SUCCESS = 1
+    #endif
+} Status;
+
+// 常用公共宏定义
+#define ENABLE  1
+#define DISABLE 0
+
+/* 时间常数定义 */
+#define portMAX_DELAY   (TickType_t)0xFFFFFFFFUL
+
+/* FreeRTOS 基础类型模拟 */
+typedef int32_t  BaseType_t;
+typedef uint32_t TickType_t;
+typedef uint32_t UBaseType_t;
+typedef void* TaskHandle_t;
+typedef void* QueueHandle_t;
+
+#define pdTRUE  1
+#define pdFALSE 0
+#define pdPASS  1
+#define pdFAIL  0
+#define errQUEUE_FULL   0  // 或者根据你现有的定义调整
+
+/* 任务函数指针定义 */
+typedef void (*TaskFunction_t)(void *);
+
+/* --- 严格一致的接口声明 --- */
+
+// 延时 (ms)
+void vTaskDelay(const TickType_t xTicksToDelay);
+
+// 创建任务
+BaseType_t xTaskCreate(
+    TaskFunction_t pvTaskCode,
+    const char * const pcName,
+    const uint16_t usStackDepth,
+    void * const pvParameters,
+    UBaseType_t uxPriority,
+    TaskHandle_t * const pxCreatedTask
+);
+
+void vTaskStartScheduler(void);
+
+// 队列操作
+QueueHandle_t xQueueCreate(UBaseType_t uxQueueLength, UBaseType_t uxItemSize);
+BaseType_t xQueueSend(QueueHandle_t xQueue, const void * pvItemToQueue, TickType_t xTicksToWait);
+BaseType_t xQueueReceive(QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait);
+
+#endif