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lines changed Original file line number Diff line number Diff line change @@ -73,7 +73,8 @@ def value(self) -> int:
7373 @property
7474 def reference_voltage (self ) -> float :
7575 """The maximum voltage measurable (also known as the reference voltage) as a float in
76- Volts. Assumed to be 3.3V but can be overridden using the `PCF8591` constructor"""
76+ Volts. Assumed to be 3.3V but can be overridden using the `PCF8591` constructor
77+ """
7778 if not self ._pcf :
7879 raise RuntimeError (
7980 "Underlying ADC does not exist, likely due to calling `deinit`"
Original file line number Diff line number Diff line change @@ -119,7 +119,6 @@ def dac_enabled(self) -> bool:
119119
120120 @dac_enabled .setter
121121 def dac_enabled (self , enable_dac : bool ) -> None :
122-
123122 self ._dac_enabled = enable_dac
124123 self .write (self ._dacval )
125124
Original file line number Diff line number Diff line change 2222channel_b = 1
2323
2424while True :
25-
2625 read_value = pcf .read (channel_a )
2726 scaled_value = (read_value / 255 ) * pcf .reference_voltage
2827
Original file line number Diff line number Diff line change 2626pcf_out = AnalogOut (pcf , PCF .OUT )
2727
2828while True :
29-
3029 print ("Setting out to " , 65535 )
3130 pcf_out .value = 65535
3231 raw_value = pcf_in_0 .value
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