/** Get the average vertical position reading from the last turn * */
public double getYAvg() {
double yavg = 0.0;
try {
yavg = bpmNode.getYAvg();
} catch (ConnectionException e) {
System.out.println("Could not connect with:" + bpmNode.getId());
} catch (GetException e) {
System.out.println("Could not get value from:" + bpmNode.getId());
}
return yavg;
}
/** Creates new BpmAgent */
public BpmAgent(AcceleratorSeq aSequence, BPM newBpmNode) {
bpmNode = newBpmNode;
sequence = aSequence;
xavgch = bpmNode.getChannel(BPM.X_TBT_HANDLE);
yavgch = bpmNode.getChannel(BPM.Y_TBT_HANDLE);
xavgch.requestConnection();
yavgch.requestConnection();
bpmNode.getChannel(BPM.X_AVG_HANDLE).requestConnection();
bpmNode.getChannel(BPM.Y_AVG_HANDLE).requestConnection();
// xavgch.setSyncRequest(true);
// yavgch.setSyncRequest(true);
// xavgch.connect();
// yavgch.connect();
// xavgch.pendIO(5);
// yavgch.pendIO(5);
// xavgch.setSyncRequest(false);
// yavgch.setSyncRequest(false);
}
/** Test whether the BPM's xAvg, yAvg and ampAvg channels can connect */
public static boolean nodeCanConnect(BPM bpm) {
boolean canConnectx = true;
boolean canConnecty = true;
boolean canConnect = false;
try {
// canConnect = canConnect && bpm.getChannel(BPM.X_TBT_HANDLE).connect();
// canConnect = canConnect && bpm.getChannel(BPM.Y_TBT_HANDLE).connect();
canConnectx = bpm.getChannel(BPM.X_TBT_HANDLE).connectAndWait();
canConnectx = bpm.getChannel(BPM.Y_TBT_HANDLE).connectAndWait();
// canConnect = canConnect && bpm.getChannel(BPM.AMP_AVG_HANDLE).connect();
} catch (NoSuchChannelException excpt) {
if (!canConnectx || !canConnecty) {
canConnect = false;
}
}
return canConnect;
}
/** Test whether the given BPM node has a good status and all its channels can connect */
public static boolean isOkay(BPM bpm) {
return bpm.getStatus();
}
/** Test if the BPM node is okay */
public boolean isConnected() {
return xavgch.isConnected()
&& yavgch.isConnected()
&& bpmNode.getChannel(BPM.X_AVG_HANDLE).isConnected()
&& bpmNode.getChannel(BPM.Y_AVG_HANDLE).isConnected();
}
/** Name of the BPM as given by its unique ID */
public String name() {
return bpmNode.getId();
}