def chip_dir_get_from_dev(name):
chip = XObject.get_chip_object(name)
if chip is not None:
return chip.read_dir_config()
# state = utility.list_convert_number(input_output_status)
# return state
else:
return False
def select_channel(channel_name):
""" select which channel to operate
Args:
channel_name: which channel will be select, check it in profile. for example:'back-light
Returns:
object: return switch object.
Raises:
KeyError: If the key is invalid.
ValueError: If the parameter is invalid
"""
busswitch = Profile.get_busswitch()
chipname = busswitch[channel_name]['chip']
channel = busswitch[channel_name]['channel']
switcher = XObject.get_chip_object(chipname)
if switcher.select_channel(channel) is False:
logger.warning("select %s channel %s fail" % (chipname, channel_name))
return switcher
def chip_dir_set_to_dev(name, value):
chip = XObject.get_chip_object(name)
if chip is not None:
return chip.write_dir_config(value)
else:
return False
def chip_set_to_dev(name, value):
chip = XObject.get_chip_object(name)
if chip is not None:
return chip.write_outport(value)
else:
return False