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from Components.Element import Element
# this is not a GUI renderer.
class FrontpanelLed(Element):
def __init__(self, which = 0, pattern_on = (20, 0x55555555, 0x84fc8c04), pattern_off = (20, 0, 0xffffffff)):
self.which = which
self.pattern_on = pattern_on
self.pattern_off = pattern_off
Element.__init__(self)
def changed(self, *args, **kwargs):
if self.source.boolean:
(speed, pattern, pattern_4bit) = self.pattern_on
else:
(speed, pattern, pattern_4bit) = self.pattern_off
try:
open("/proc/stb/fp/led%d_pattern" % self.which, "w").write("%08x" % pattern)
except IOError:
pass
if self.which == 0:
try:
open("/proc/stb/fp/led_pattern", "w").write("%08x" % pattern_4bit)
except IOError:
pass
try:
open("/proc/stb/fp/led_pattern_speed", "w").write("%d" % speed)
except IOError:
pass
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