NXI - 'GET' Send Commands
joelw
Posts: 175
I'm seeing some problems getting string responses from NXI ports in Duet.
If I define "dummy" event handlers in NetLinx, the Duet code will receive string events from NXI ports. I am aware that once Duet claims a NetLinx device, the NetLinx code no longer has affect.
If I don't define "dummy" event handlers in NetLinx, the Duet code will never receive a string event from NXI port.
Send Commands that return a string with an Axlink touch panel work fine. No "dummy" event handler required in NetLinx.
How can I make this work without the dummy NetLinx events?
If I define "dummy" event handlers in NetLinx, the Duet code will receive string events from NXI ports. I am aware that once Duet claims a NetLinx device, the NetLinx code no longer has affect.
If I don't define "dummy" event handlers in NetLinx, the Duet code will never receive a string event from NXI port.
Send Commands that return a string with an Axlink touch panel work fine. No "dummy" event handler required in NetLinx.
private NetLinxDevice dvIR = null;
// bundle constructor
dvIR = new NetLinxDevice(new DPS("5001:8:0"),false); // not a virtual port...
dvIR.initialize();
protected void doAddNetLinxDeviceListeners() {
if(dvIR != null) {
dvIR.addDataListener(new DataHandler());
}
}
// else where in code send command is called
dvIR.sendCommand("GET MODE");
public class DataHandler implements IDataListener {
public void handleDataEvent(Event evt) {
switch(evt.type) {
...
case Event.E_STRING: {
String msg = new String((byte[]) evt.dataValue);
System.out.println("E_STRING [" + msg + "]");
break;
}
...
}
}
}
How can I make this work without the dummy NetLinx events?
0
Comments
NetLinx Studio v2.5 Build 2.5.0.163
Cafe Version 1.8.85 Build Number: 85
Platform Version 1.9.194 Build Number: 194
Runtime Version 1.9.194 Build Number: 194
NXI v1.00.22
NXC-ME260/64 v3.21.354