自动检测指令0x44不读取流水号

解决新赋码指令回复指令不对的问题
  解决tcp不上报心跳的问题

prot_cmd/keep_live.cpp

@@ -35,7 +35,10 @@ void keep_live::init()
   mycfg *cfg_=syscfg();
   if_tcp *tcp=static_cast<if_tcp *>(if_tcp_get());
   if(cfg_->tcp_enable!=true){
+    qDebug("keeplive not init.");
     return;
+  }else{
+    qDebug("keeplive init.");
   }
   if(timer_==nullptr){
     timer_=new QTimer();
@@ -50,15 +53,18 @@ void keep_live::init()
 
 void keep_live::connected_slot()
 {
+  // qDebug("keeplive connected.");
   if(timer_!=nullptr){
-    timer_->setInterval(30*1000);
+    timer_->setInterval(1*1000);
     timer_->start();
   }
 }
 
 void keep_live::recv_slot()
 {
+  // qDebug("keeplive recv.");
   if(timer_!=nullptr){
+    timer_->setInterval(30*1000);
     timer_->start();
   }
 }
@@ -91,6 +97,7 @@ void keep_coder::timeout_slot(){
   data.append(uint8_t(0xff));
   data.append(uint8_t(0x03));
   pc_->send_data_slot(uint8_t(0x8a),data);
+  // qDebug("coder keeplive.");
 }
 
 
@@ -106,6 +113,11 @@ keep_live *KeepLive()
       kp=new keep_checker();
     }else if(cfg_->device_type.contains("coder",Qt::CaseInsensitive)==true){
       kp=new keep_coder();
+    }else{
+      qWarning("device type err,not creat keeplive.");
+    }
+    if(kp!=nullptr){
+      QTimer::singleShot(0, kp, &keep_live::init);
     }
   }
   return kp;