blob: 85163e8eadc9bd7d2b99dc66560822f4d10032ba [file] [log] [blame]
#!/usr/bin/env python
import gobject
import dbus
import dbus.service
import dbus.mainloop.glib
from obmc.dbuslib.bindings import get_dbus, DbusProperties, DbusObjectManager
DBUS_NAME = 'org.openbmc.control.Fans'
OBJ_PATH = '/org/openbmc/control/fans'
IFACE_NAME = 'org.openbmc.control.Fans'
FAN_BUS = 'org.openbmc.Sensors'
FAN_OBJS = [
'/org/openbmc/sensors/speed/fan0',
'/org/openbmc/sensors/speed/fan1',
'/org/openbmc/sensors/speed/fan2',
'/org/openbmc/sensors/speed/fan3',
'/org/openbmc/sensors/speed/fan4',
'/org/openbmc/sensors/speed/fan5',
]
FAN_IFACE = 'org.openbmc.SensorValue'
class FanControl(DbusProperties, DbusObjectManager):
def __init__(self, bus, name):
DbusProperties.__init__(self)
DbusObjectManager.__init__(self)
dbus.service.Object.__init__(self, bus, name)
self.Set(IFACE_NAME, "floor", 250)
self.Set(IFACE_NAME, "ceiling", 255)
self.fan_intf = []
## create interface proxies to all fans
for fan in FAN_OBJS:
print "Initializing fan: "+fan
obj = bus.get_object(FAN_BUS, fan, introspect=False)
self.fan_intf.append(dbus.Interface(obj, FAN_IFACE))
@dbus.service.method(DBUS_NAME, in_signature='', out_signature='')
def setMax(self):
print "Setting fans to max"
for intf in self.fan_intf:
intf.setValue(dbus.UInt32(255))
if __name__ == '__main__':
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
bus = get_dbus()
fan_control = FanControl(bus, OBJ_PATH)
mainloop = gobject.MainLoop()
print "Starting fan control"
fan_control.setMax()
fan_control.unmask_signals()
name = dbus.service.BusName(DBUS_NAME, bus)
mainloop.run()