- enhance example
- some fixes
diff --git a/pyparallel/parallel/parallelppdev.py b/pyparallel/parallel/parallelppdev.py
index 18cc54c..98e1e84 100644
--- a/pyparallel/parallel/parallelppdev.py
+++ b/pyparallel/parallel/parallelppdev.py
@@ -184,7 +184,7 @@
         else:
             self.device = "/dev/parport%d" % port
         self._fd = os.open(self.device, os.O_RDWR)
-        self.PPEXCL()
+        #~ self.PPEXCL()
         self.PPCLAIM()
         self.setDataDir(1)
         self.setData(0)