From f1a4fb83203d981d8d2ab7c2184049c90f23d56a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AD=94=E7=BD=97?= <master_roger@sina.com>
Date: Sun, 1 Aug 2021 11:36:27 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3URC=E6=8E=A5=E6=94=B6?=
 =?UTF-8?q?=E8=B6=85=E6=97=B6=E6=97=B6=E6=89=93=E5=8D=B0=E6=97=A0=E6=95=88?=
 =?UTF-8?q?=E7=9A=84=E9=97=AE=E9=A2=98=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 at.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/at.c b/at.c
index 1536333..ca00303 100644
--- a/at.c
+++ b/at.c
@@ -277,13 +277,14 @@ static void urc_recv_process(at_obj_t *at, const char *buf, unsigned int size)
     //接收超时处理,默认MAX_URC_RECV_TIMEOUT
     if (at->urc_cnt > 0 && at_istimeout(at->urc_timer, MAX_URC_RECV_TIMEOUT)) {
         urc_buf[at->urc_cnt] = '\0';
-        at->urc_cnt  = 0;
-        at->urc_item = NULL;
         if (at->urc_cnt > 2)
             at->adap.debug("urc recv timeout=>%s\r\n", urc_buf);
+        at->urc_cnt  = 0;
+        at->urc_item = NULL;		
     }    
+	
     while (size--) {
-        at->urc_timer = at_get_ms();
+        at->urc_timer = at_get_ms(); 
         ch =  *buf++;
         urc_buf[at->urc_cnt++] = ch;