Class Signage#registerRS232CEventListener

Class Detail

// Javascript code
function registerRS232CEventListener() {
   var eventListener = function(data){    
     console.log("received data : " + data.toString());
   };

   var options = {      
     eventListener : eventListener 
   };
 
   var successCb = function (){
     console.log("success");
   };

   var failureCb = function(cbObject){
     var errorCode = cbObject.errorCode;
     var errorText = cbObject.errorText;
     console.log( " Error Code [" + errorCode + "]: " + errorText); 
   };

   var signage = new Signage();
   signage.registerRS232CEventListener(successCb, failureCb, options);     
}

Parameters:

{Function} successCallback

success callback function.

{Function} errorCallback

failure callback function.

{Object} options

Property	Type	Description	Required
eventListener	Function	Event listener to receive data from RS232C port.	required

{Function} options.eventListener

The function for listening RS232C data. it can receive an event object which contains following property through this function.

Property	Type	Description	Required
data	String	Received data from RS232C port 1 ~ 100 bytes	Required

Since:

1.5

Returns:

After the method is successfully executed, successCallback is called without any parameter.
If an error occurs, errorCallback is called with errorCode and errorText.

See:

Signage.unregisterRS232CEventListener()