--- /dev/null
+#!/usr/bin/python
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+'''
+Cycling Speed and Cadence test script
+'''
+
+import gobject
+
+import sys
+import dbus
+import dbus.service
+import dbus.mainloop.glib
+from optparse import OptionParser, make_option
+
+class Watcher(dbus.service.Object):
+ @dbus.service.method("org.bluez.CyclingSpeedWatcher",
+ in_signature="oa{sv}", out_signature="")
+ def MeasurementReceived(self, device, measure):
+ print("Measurement received from %s" % device)
+
+ if "WheelRevolutions" in measure:
+ print("WheelRevolutions: ", measure["WheelRevolutions"])
+
+ if "LastWheelEventTime" in measure:
+ print("LastWheelEventTime: ", measure["LastWheelEventTime"])
+
+ if "CrankRevolutions" in measure:
+ print("CrankRevolutions: ", measure["CrankRevolutions"])
+
+ if "LastCrankEventTime" in measure:
+ print("LastCrankEventTime: ", measure["LastCrankEventTime"])
+
+def properties_changed(interface, changed, invalidated):
+ if "Location" in changed:
+ print("Sensor location: %s" % changed["Location"])
+
+if __name__ == "__main__":
+ dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+
+ bus = dbus.SystemBus()
+
+ option_list = [
+ make_option("-i", "--adapter", action="store",
+ type="string", dest="adapter"),
+ make_option("-b", "--device", action="store",
+ type="string", dest="address"),
+ ]
+
+ parser = OptionParser(option_list=option_list)
+
+ (options, args) = parser.parse_args()
+
+ if not options.address:
+ print("Usage: %s [-i <adapter>] -b <bdaddr> [-c <value>] [cmd]" % (sys.argv[0]))
+ print("Possible commands:")
+ print("\tShowSupportedLocations")
+ print("\tSetLocation <location>")
+ print("\tSetCumulativeWheelRevolutions <value>")
+ sys.exit(1)
+
+ manager = dbus.Interface(bus.get_object("org.bluez", "/"),
+ "org.bluez.Manager")
+ if options.adapter:
+ adapter_path = manager.FindAdapter(options.adapter)
+ else:
+ adapter_path = manager.DefaultAdapter()
+
+ adapter = dbus.Interface(bus.get_object("org.bluez", adapter_path),
+ "org.bluez.Adapter")
+
+ device_path = adapter.FindDevice(options.address)
+
+ cscmanager = dbus.Interface(bus.get_object("org.bluez", adapter_path),
+ "org.bluez.CyclingSpeedManager")
+
+ watcher_path = "/test/watcher"
+ watcher = Watcher(bus, watcher_path)
+ cscmanager.RegisterWatcher(watcher_path)
+
+ csc = dbus.Interface(bus.get_object("org.bluez", device_path),
+ "org.bluez.CyclingSpeed")
+
+ bus.add_signal_receiver(properties_changed, bus_name="org.bluez",
+ path=device_path,
+ dbus_interface="org.freedesktop.DBus.Properties",
+ signal_name="PropertiesChanged")
+
+ device_prop = dbus.Interface(bus.get_object("org.bluez", device_path),
+ "org.freedesktop.DBus.Properties")
+
+ properties = device_prop.GetAll("org.bluez.CyclingSpeed")
+
+ if "Location" in properties:
+ print("Sensor location: %s" % properties["Location"])
+ else:
+ print("Sensor location is not supported")
+
+ if len(args) > 0:
+ if args[0] == "ShowSupportedLocations":
+ if properties["MultipleSensorLocationsSupported"]:
+ print("Supported locations: ", properties["SupportedLocations"])
+ else:
+ print("Multiple sensor locations not supported")
+
+ elif args[0] == "SetLocation":
+ if properties["MultipleSensorLocationsSupported"]:
+ device_prop.Set("org.bluez.CyclingSpeed", "Location", args[1])
+ else:
+ print("Multiple sensor locations not supported")
+
+ elif args[0] == "SetCumulativeWheelRevolutions":
+ if properties["WheelRevolutionDataSupported"]:
+ csc.SetCumulativeWheelRevolutions(dbus.UInt32(args[1]))
+ else:
+ print("Wheel revolution data not supported")
+
+ else:
+ print("Unknown command")
+ sys.exit(1)
+
+ mainloop = gobject.MainLoop()
+ mainloop.run()