add procedure_completed signal

ble.py

@@ -68,6 +68,7 @@ class BLE(QtCore.QObject):
   connection_status = QtCore.Signal(int, str, int)
   timeout = QtCore.Signal()
   service_result = QtCore.Signal(int, list, int, int)
+  procedure_completed = QtCore.Signal(int)
 
   CONNECTED = 0
 
@@ -151,6 +152,7 @@ def start(self, port = None):
     ble.send_command(ser, ble.ble_cmd_system_address_get())
     ble.check_activity(ser, 1)
     print "local device:", self.address
+    self.ble.ble_evt_attclient_procedure_completed += self.handle_attclient_procedure_completed
 
   def send_command(self, cmd):
     return self.ble.send_command(self.ser, cmd)
@@ -183,10 +185,15 @@ def handle_connection_status(self, sender, args):
   def handle_attclient_group_found(self, sender, args):
     #uuid = ''.join(["%02X" % c for c in reversed(args['uuid'])])
     #print "Found attribute group for service: %s start=%d, end=%d" % (uuid, args['start'], args['end'])
+    print args
     handle = args['connection']
     uuid = args['uuid'][::-1]
     self.service_result.emit(handle, uuid, args['start'], args['end'])
 
+  def handle_attclient_procedure_completed(self, sender, args):
+    handle = args['connection']
+    self.procedure_completed.emit(handle)
+
   def check_activity(self):
     return self.ble.check_activity(self.ser)
 

gui.py

@@ -132,6 +132,7 @@ def run_collection(self):
     self.ble.scan_response.connect(self.scan_response)
     self.ble.connection_status.connect(self.connection_status)
     self.ble.service_result.connect(self.service_result)
+    self.ble.procedure_completed.connect(self.procedure_completed)
     self.activity_thread.start()
 
   def scan_response(self, args):
@@ -190,6 +191,9 @@ def service_result(self, handle, uuid, start, end):
     device = self.handle_to_device[handle]
     device.service_result(uuid, start, end)
 
+  def procedure_completed(self, handle):
+    print "procedure completed", handle
+
 def main():
   QtCore.QCoreApplication.setOrganizationName("productize")
   QtCore.QCoreApplication.setOrganizationDomain("productize.be")