def supported_ranges(self):
result = []
# Check if the range is ignored by passing a bogus range in
try:
ul.a_out(self._board_num, 0, -5, 0)
range_ignored = True
except ULError as e:
if (e.errorcode == ErrorCode.NETDEVINUSE
or e.errorcode == ErrorCode.NETDEVINUSEBYANOTHERPROC):
raise
range_ignored = False
if range_ignored:
# Try and get the range configured in InstaCal
try:
curr_range = ULRange(
ul.get_config(InfoType.BOARDINFO, self._board_num, 0,
BoardInfo.DACRANGE))
result.append(curr_range)
except ULError as e:
if (e.errorcode == ErrorCode.NETDEVINUSE
or e.errorcode == ErrorCode.NETDEVINUSEBYANOTHERPROC):
raise
else:
for dac_range in ULRange:
try:
ul.a_out(self._board_num, 0, dac_range, 0)
result.append(dac_range)
except ULError as e:
if (e.errorcode == ErrorCode.NETDEVINUSE or e.errorcode
== ErrorCode.NETDEVINUSEBYANOTHERPROC):
raise
return result
def set_analog_out(self, value: float):
board_num = self.device.board_num
ul_range = self.device.ao_range
convert = lambda value: ul.from_eng_units(
board_num=board_num, ul_range=ul_range, eng_units_value=value)
ul.a_out(board_num=board_num,
ul_range=ul_range,
channel=self.channel_idx,
data_value=convert(value))
def update_value(self):
channel = self.get_channel_num()
ao_range = self.ao_props.available_ranges[0]
data_value = self.get_data_value()
raw_value = ul.from_eng_units(self.board_num, ao_range, data_value)
try:
ul.a_out(self.board_num, channel, ao_range, raw_value)
except ULError as e:
self.show_ul_error(e)
def update_arena_output(self):
channel = self.get_channel_num()
ao_range = self.ao_props.available_ranges[0]
data_value = self.get_speed()
if self.tempo is not None:
ULAIO01.output_value = ul.from_eng_units(self.board_num, ao_range,
self.tempo)
else:
ULAIO01.output_value = ul.from_eng_units(self.board_num, ao_range,
data_value)
print(ULAIO01.output_value)
try:
ul.a_out(self.board_num, channel, ao_range, ULAIO01.output_value)
except ULError as e:
self.show_ul_error(e)