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Norman James0ca72fb2015-11-10 10:39:36 -06001#!/usr/bin/python -u
2
3import sys
4#from gi.repository import GObject
5import gobject
6import dbus
7import dbus.service
8import dbus.mainloop.glib
9import Openbmc
10
11DBUS_NAME = 'org.openbmc.control.Fans'
12OBJ_PATH = '/org/openbmc/control/fans'
13IFACE_NAME = 'org.openbmc.control.Fans'
14
Norman James323ed972015-12-09 09:06:37 -060015FAN_BUS = 'org.openbmc.Sensors'
Norman James0ca72fb2015-11-10 10:39:36 -060016FAN_OBJS = [
Norman James8005a642015-11-10 13:18:23 -060017 '/org/openbmc/sensors/speed/fan0',
Norman James0ca72fb2015-11-10 10:39:36 -060018 '/org/openbmc/sensors/speed/fan1',
19 '/org/openbmc/sensors/speed/fan2',
20 '/org/openbmc/sensors/speed/fan3',
21 '/org/openbmc/sensors/speed/fan4',
22 '/org/openbmc/sensors/speed/fan5',
Norman James0ca72fb2015-11-10 10:39:36 -060023]
24FAN_IFACE = 'org.openbmc.SensorValue'
25
Norman James323ed972015-12-09 09:06:37 -060026class FanControl(Openbmc.DbusProperties,Openbmc.DbusObjectManager):
Norman James0ca72fb2015-11-10 10:39:36 -060027 def __init__(self,bus,name):
28 Openbmc.DbusProperties.__init__(self)
Norman James323ed972015-12-09 09:06:37 -060029 Openbmc.DbusObjectManager.__init__(self)
Norman James0ca72fb2015-11-10 10:39:36 -060030 dbus.service.Object.__init__(self,bus,name)
Norman James0ca72fb2015-11-10 10:39:36 -060031 self.Set(IFACE_NAME,"floor",250)
32 self.Set(IFACE_NAME,"ceiling",255)
33 self.fan_intf = []
34 ## create interface proxies to all fans
35 for fan in FAN_OBJS:
36 print "Initializing fan: "+fan
Norman James85f050b2015-12-18 14:58:20 -060037 obj = bus.get_object(FAN_BUS,fan,introspect=False)
Norman Jamese3de2292015-11-17 08:58:28 -060038 self.fan_intf.append(dbus.Interface(obj,FAN_IFACE))
Norman James323ed972015-12-09 09:06:37 -060039 self.InterfacesAdded(name,self.properties)
Norman Jamese3de2292015-11-17 08:58:28 -060040
41 @dbus.service.method(DBUS_NAME,
42 in_signature='', out_signature='')
Norman James0ca72fb2015-11-10 10:39:36 -060043 def setMax(self):
44 print "Setting fans to max"
45 for intf in self.fan_intf:
46 intf.setValue(dbus.UInt32(255))
47
48
49if __name__ == '__main__':
50
51 dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
52 bus = Openbmc.getDBus()
53 name = dbus.service.BusName(DBUS_NAME,bus)
54 fan_control = FanControl(bus,OBJ_PATH)
55 mainloop = gobject.MainLoop()
56
57 print "Starting fan control"
58 fan_control.setMax()
59 mainloop.run()
60