added delay after serial write to improve stability

arduino_code/onos_rf69_serial_transponder.ino

@@ -353,6 +353,8 @@ void decodeOnosCmd(const char *received_message){
 
     else if( received_message_type_of_onos_cmd[0]=='s' && received_message_type_of_onos_cmd[1]=='a' ){
       first_sync=0; //this node has made the first sync with the onoscenter
+      strcpy(received_message_answer,"ok");
+      return;
     }
 
 /*
@@ -554,7 +556,7 @@ void loop()
 sync:
 
 if (first_sync==1){
-  delay(500);
+  delay(1000);
   composeSyncMessage();
   makeSyncMessage();
 

scp

@@ -12,5 +12,5 @@ scp -rC root@192.168.1.4:/bin/onos/* /tmp/ram/
 
 scp -r $(ls | grep -v -e docs -e arduino_code -e online_db  -e tests  ) root@192.168.1.2:/tmp/onos/
 
-scp -r $(ls | grep -v -e docs -e arduino_code -e online_db  -e tests  ) root@192.168.1.4:/bin/onos/
+scp -r $(ls | grep -v -e docs -e arduino_code -e online_db  -e tests  ) root@192.168.1.2:/bin/onos/
 

scripts_folder/arduinoserial.py

@@ -209,6 +209,7 @@ def read_data(self):   # thread  function
               try:
                 self.ser.write(data_to_write)
                 print "i write data_to_write::::::::::::::::::::::::::::::::::::::::::"+data_to_write
+                time.sleep(0.02) 
                 write_enable=0
               except Exception, e :
                 print "can't write to uart"+str(e.args) 
@@ -265,7 +266,7 @@ def read_data(self):   # thread  function
             if (ord(byte)==10):  # 10 is the value for new line (\n) end of packet on incoming serial buffer  
               done=1
               print "end of serial packet for /n"
-              continue
+              break
             else:   
               #print "in byte="+byte+" end of in byte"
               buf=buf+byte
@@ -282,7 +283,7 @@ def read_data(self):   # thread  function
                 if ( (buf.find("[S_")!=-1)&(buf.find("_#]")!=-1) ): #there is a full onos command packet
                   done=1
                   print "end of serial packet:_#] "
-                  continue 
+                  break