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 or 1:
  10                         pattern = 0x55555555
  11                         pattern_4bit = 0x84fc8c04
  12                         speed = 20
  13                 else:
  14                         pattern = 0
  15                         pattern_4bit = 0xffffffff
  16                         speed = 1
  17
  18                 try:
  19                         open("/proc/stb/fp/led0_pattern", "w").write("%08x" % pattern)
  20                 except IOError:
  21                         pass
  22                 try:
  23                         open("/proc/stb/fp/led_pattern", "w").write("%08x" % pattern_4bit)
  24                 except IOError:
  25                         pass
  26                 try:
  27                         open("/proc/stb/fp/led_pattern_speed", "w").write("%d" % speed)
  28                 except IOError:
  29                         pass