第一次提交

app/app_frm_timer.h

@@ -0,0 +1,35 @@
+#ifndef APP_FRM_TIMER_H
+#define APP_FRM_TIMER_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MAX_TIMERS 100       // 定义最大定时器数量
+
+// 定时器结构体定义
+typedef struct Timer {
+    uint32_t target_time;
+    uint32_t elapsed_time;
+    uint32_t start_time;
+    unsigned char active;
+    unsigned char priority;
+    struct Timer *next;
+} Timer;
+
+// 函数声明
+void timerInit(Timer *timer);
+void timerStart(Timer *timer, uint32_t target_time, unsigned char priority);
+void timerStop(Timer *timer);
+void timerUpdateAll(void);
+uint32_t getCurrentTimerCount(void);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // APP_FRM_TIMER_H