From fdce7c90252715cce8d4e9c72f45b129506d3c68 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Mon, 12 Dec 2022 13:57:38 +0800
Subject: [PATCH] 1

---
 a8/xtimer.cc | 8 ++++++++
 a8/xtimer.h  | 1 +
 2 files changed, 9 insertions(+)

diff --git a/a8/xtimer.cc b/a8/xtimer.cc
index aedecb6..775caac 100644
--- a/a8/xtimer.cc
+++ b/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) {
diff --git a/a8/xtimer.h b/a8/xtimer.h
index 00f0bd6..5d17adb 100644
--- a/a8/xtimer.h
+++ b/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