From a69795e9ddc1dffa13eb0184d53a47ab13a73437 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Sat, 28 Oct 2023 20:33:06 +0800
Subject: [PATCH] 1

---
 src/xtimer.rs | 26 +++++++++++---------------
 1 file changed, 11 insertions(+), 15 deletions(-)

diff --git a/src/xtimer.rs b/src/xtimer.rs
index ae4d83f..8cf2467 100644
--- a/src/xtimer.rs
+++ b/src/xtimer.rs
@@ -66,18 +66,16 @@ pub struct XTimer {
     get_tick_count: Option<Box<dyn Fn () -> i64>>,
     cache_timer_num: i32,
     work_list: TimerListListHeadRp,
-    tv0: [Option<TimerListListHeadRp>; TVR_SIZE],
-    tv1: [TimerListListHeadRp; TVR_SIZE],
-    tv2: [TimerListListHeadRp; TVN_SIZE],
-    tv3: [TimerListListHeadRp; TVN_SIZE],
-    tv4: [TimerListListHeadRp; TVN_SIZE],
-    tv5: [TimerListListHeadRp; TVN_SIZE],
+    tv1: Vec<TimerListListHeadRp>,
+    tv2: Vec<TimerListListHeadRp>,
+    tv3: Vec<TimerListListHeadRp>,
+    tv4: Vec<TimerListListHeadRp>,
+    tv5: Vec<TimerListListHeadRp>,
     _self_wp: Weak::<RefCell::<Self>>,
 }
 
 impl XTimer {
 
-    /*
     pub fn new() -> Rc::<RefCell::<Self>> {
         let t: TimerListListHeadRp = Default::default();
         let this = Rc::new(RefCell::new(XTimer{
@@ -88,17 +86,16 @@ impl XTimer {
             get_tick_count: Default::default(),
             cache_timer_num: 0,
             work_list: Default::default(),
-            tv0: [None; TVR_SIZE],
-            tv1: [t.clone(); TVR_SIZE],
-            tv2: [Default::default(); TVN_SIZE],
-            tv3: [Default::default(); TVN_SIZE],
-            tv4: [Default::default(); TVN_SIZE],
-            tv5: [Default::default(); TVN_SIZE],
+            tv1: Vec::with_capacity(TVR_SIZE),
+            tv2: Vec::with_capacity(TVN_SIZE),
+            tv3: Vec::with_capacity(TVN_SIZE),
+            tv4: Vec::with_capacity(TVN_SIZE),
+            tv5: Vec::with_capacity(TVN_SIZE),
             _self_wp: Default::default(),
         }));
         this.borrow_mut()._self_wp = Rc::downgrade(&this);
         return this;
-    }*/
+    }
 
     pub fn init(&mut self,
                 get_tick_count: Box<dyn Fn () -> i64>,
@@ -116,7 +113,6 @@ impl XTimer {
                 self.timer_tick = (*v)();
             }
             None => {
-
             }
         }
         {