P25 - enhancement for LSM demod phase lock errors - adds new sync pattern detectors to detect Costas Loop phase lock errors and apply immediate correction to enable accurate symbol slicing.

This commit is contained in:
dennis.sheirer
2015-04-26 16:58:25 +00:00
parent c12123a81b
commit 2c4b3ab1b5
11 changed files with 376 additions and 72 deletions

View File

@@ -0,0 +1,33 @@
package bits;
public class SyncDetector implements ISyncProcessor
{
private long mPattern;
private ISyncDetectListener mListener;
public SyncDetector( long pattern )
{
mPattern = pattern;
}
public SyncDetector( long pattern, ISyncDetectListener listener )
{
this( pattern );
mListener = listener;
}
public void setListener( ISyncDetectListener listener )
{
mListener = listener;
}
@Override
public void checkSync( long value )
{
if( value == mPattern && mListener != null )
{
mListener.syncDetected();
}
}
}