diff --git a/coder_2channel.uvoptx b/coder_2channel.uvoptx
index 07718fa..d0daa00 100644
--- a/coder_2channel.uvoptx
+++ b/coder_2channel.uvoptx
@@ -971,7 +971,7 @@
 
   <Group>
     <GroupName>rt_thread</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
diff --git a/coder_2channel.uvprojx b/coder_2channel.uvprojx
index 3c01df5..3c1a6d4 100644
--- a/coder_2channel.uvprojx
+++ b/coder_2channel.uvprojx
@@ -138,7 +138,7 @@
           </Flash1>
           <bUseTDR>1</bUseTDR>
           <Flash2>BIN\UL2CM3.DLL</Flash2>
-          <Flash3></Flash3>
+          <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
           <pFcarmOut></pFcarmOut>
           <pFcarmGrp></pFcarmGrp>
diff --git a/source/ReadMe.txt b/source/ReadMe.txt
index 610973b..33258f4 100644
--- a/source/ReadMe.txt
+++ b/source/ReadMe.txt
@@ -172,6 +172,11 @@
     设置异常报警翻转次数，在次数不为0是只刷新次数不再设置回调
     急停时管壳挡板设为0（挡住管壳）
     解除急停时解除忙状态
+2023.9.20
+    取消急停时如果不在空闲状态才跳到另一侧
+    心跳数据在收到回复之后也会继续发送
+    芯片异常时不检测电容
+    str_is_print_str 函数中，len为0时返回0
     
     
     
\ No newline at end of file
diff --git a/source/coder/coder_judge.c b/source/coder/coder_judge.c
index 83a0dd7..8b09377 100644
--- a/source/coder/coder_judge.c
+++ b/source/coder/coder_judge.c
@@ -280,6 +280,10 @@ uint8_t coder_judge_jq(const uint8_t *data)
     return 8;
   }
   
+  // 芯片异常时直接报芯片异常
+  if(chip_err)
+    return chip_err;
+  
   // 检测电容
   TASK_FIND_NEXT(11);
   temp=TASK_DATA(1);
@@ -293,6 +297,18 @@ uint8_t coder_judge_jq(const uint8_t *data)
     return 2;
   }
   
+  // 检测桥丝
+//  TASK_FIND_NEXT(11);
+//  temp=TASK_DATA(1);
+//  if(get_ack(data,index)){
+//    return 4;
+//  }
+//  if((temp>task->range[1].max)||(temp<task->range[1].min))
+//  {
+//    return 4;
+//  }
+
+  
   return chip_err;
 }
 
diff --git a/source/main/compiler_info.h b/source/main/compiler_info.h
index a08c133..c1b5fc1 100644
--- a/source/main/compiler_info.h
+++ b/source/main/compiler_info.h
@@ -6,8 +6,8 @@
 
 
 
-#define BUILD_DATE  "2023-09-15 10:12:28"
-#define SOFT_VERSION  "0.01"
+#define BUILD_DATE  "2023-09-20 17:48:39"
+#define SOFT_VERSION  "0.03"
 
 
 
diff --git a/source/prebuild.py b/source/prebuild.py
index 8e7fd2b..b8963b3 100644
--- a/source/prebuild.py
+++ b/source/prebuild.py
@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 
 
 # 定义软件版本号
-SOFT_VERION = "0.01"
+SOFT_VERION = "0.03"
 
 
 
diff --git a/source/soft/mystring.c b/source/soft/mystring.c
index da63f8b..108bad5 100644
--- a/source/soft/mystring.c
+++ b/source/soft/mystring.c
@@ -252,6 +252,9 @@ static inline int str_is_empty_char(char c)
 */
 int str_is_print_str(const char *str,int len)
 {
+  if(len==0){
+    return 0;
+  }
   for(int i=0;i<len;i++)
   {
     // 既不是空白字符也不是可打印字符
diff --git a/source/task/process.c b/source/task/process.c
index e31d29f..e72dba1 100644
--- a/source/task/process.c
+++ b/source/task/process.c
@@ -208,6 +208,16 @@ static void process_err(void *arg)
   }
 }
 
+// 上报异常字符串
+static void process_send_errstr(void *arg,int errcode,const char *errstr)
+{
+  self_def *s=arg;
+  int errlen=strlen(errstr);
+  array_def *a=arr_creat();
+  arr_append(a,errcode);
+  arr_appends(a,errstr,errlen);
+  process_send_signal(s,0x8c,arr_temp(a));
+}
 
 // 急停按钮响应函数
 static void process_stop(void *arg)
@@ -217,6 +227,7 @@ static void process_stop(void *arg)
   // 管壳挡板，0是挡住
   SET_OUTPUT(OUTPUT_SHELL_BAFFLE,0);
   SET_ERR_TIMES(3);
+  process_send_errstr(s,8,"急停");
   DBG_LOG("stop key pressed.");
 }
 static void process_run(void *arg)
@@ -225,6 +236,11 @@ static void process_run(void *arg)
   s->stop_state=0;
   s->busy=0;
   SET_LED_OFF();
+  // 不在空闲状态时跳转到另一侧
+  if(CHECK_STEP(s->step,idle)==0){
+    RESET_STEP(s->step);
+  }
+  process_send_errstr(s,9,"取消急停");
   DBG_LOG("stop key unpressed.");
 }
 
@@ -389,11 +405,13 @@ static void process_end_slot(void *obj,int ack,array_def *data)
   
   // 400ms 后开始打标
   void process_mark_start(void *arg);
-  later_execute(process_mark_start,s,400);
+  later_execute(process_mark_start,s,300);
   
   // 5s 后打标结束
   void process_mark_end(void *arg);
-  later_execute(process_mark_end,s,5000);
+  later_execute(process_mark_end,s,2300);
+  
+  process_send_errstr(s,10,"开始打标");
 }
 
 
@@ -403,7 +421,6 @@ static void process_mark_start(void *arg)
 {
   self_def *s=arg;
   SAFE_CHECK(s);
-  
   SET_OUTPUT(OUTPUT_MARK,1);
   DBG_LOG("mark start.");
 }
diff --git a/source/task/tran_for_coder2ch.c b/source/task/tran_for_coder2ch.c
index 413f028..8ca45a4 100644
--- a/source/task/tran_for_coder2ch.c
+++ b/source/task/tran_for_coder2ch.c
@@ -334,8 +334,8 @@ static void live_recv(live_keeper_def *t)
   rt_tick_t tick=0;
   tick=rt_tick_from_millisecond(5000);
   rt_timer_control(t->timer,RT_TIMER_CTRL_SET_TIME,&tick);
-  //rt_timer_start(t->timer);
-  rt_timer_stop(t->timer);
+  rt_timer_start(t->timer);
+  //rt_timer_stop(t->timer);
 }
 
 
@@ -349,7 +349,7 @@ static void live_send(void *p)
   if(t){
     slave_online=tran_get_slave_online(t);
   }
-  protu_codec_set(live->protu,protu_find_codec("ym_checker"));
+  //protu_codec_set(live->protu,protu_find_codec("ym_checker"));
   
   array_def *d=arr_creat();
   arr_append(d,coder_extract_chip(0));// 模块类型