lib/python/Components/Renderer/FrontpanelLed.py

   1 from Components.Element import Element
   2
   3 # this is not a GUI renderer.
   4 class FrontpanelLed(Element):
   5         def __init__(self):
   6                 Element.__init__(self)
   7
   8         def changed(self, *args, **kwargs):
   9                 if self.source.value:
  10                         pattern = 0x55555555
  11                         speed = 20
  12                 else:
  13                         pattern = 0
  14                         speed = 1
  15
  16                 try:
  17                         open("/proc/stb/fp/led0_pattern", "w").write("%08x" % pattern)
  18                         open("/proc/stb/fp/led_pattern_speed", "w").write("%d" % speed)
  19                 except IOError:
  20                         pass