1

a8/xtimer.cc

@@ -292,6 +292,14 @@ namespace a8
         return &timer->param;
     }
 
+    a8::XParams* XTimer::MutableParams(std::weak_ptr<XTimerPtr>& ptr)
+    {
+        if (ptr.expired()) {
+            abort();
+        }
+        return MutableParams(ptr.lock()->timer);
+    }
+
     long long XTimer::GetRemainTime(xtimer_list* timer)
     {
         if (!timer) {

a8/xtimer.h

@@ -46,6 +46,7 @@ namespace a8
         xtimer_list* GetTimerByAttach(list_head* attach_entry);
         //获取定时器关联参数
         a8::XParams* MutableParams(xtimer_list* timer);
+        a8::XParams* MutableParams(std::weak_ptr<XTimerPtr>& ptr);
         //获取定时器剩余时间
         long long GetRemainTime(xtimer_list* timer);
         //获取当前正在运行的定时器