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Correct MCP3001 and MCP3201 differentials, re: #162

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Ben Nuttall
2016-02-11 22:02:34 +00:00
parent add95cc6c0
commit 36cbcc3b98
1 changed files with 6 additions and 8 deletions
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14
gpiozero/input_devices.py
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@@ -778,13 +778,12 @@ class MCP33xx(MCP3xxx):
class MCP3001(MCP3xxx): class MCP3001(MCP3xxx):
""" """
The `MCP3001`_ is a 10-bit analog to digital converter with 2 channels The `MCP3001`_ is a 10-bit analog to digital converter with 1 channel
(0-3).
.. _MCP3001: http://www.farnell.com/datasheets/630400.pdf .. _MCP3001: http://www.farnell.com/datasheets/630400.pdf
""" """
def __init__(self, device=0, differential=False): def __init__(self, device=0):
super(MCP3001, self).__init__(0, device, 10, differential) super(MCP3001, self).__init__(0, device, 10, differential=True)
class MCP3002(MCP3xxx): class MCP3002(MCP3xxx):
@@ -828,13 +827,12 @@ class MCP3008(MCP3xxx):
class MCP3201(MCP3xxx): class MCP3201(MCP3xxx):
""" """
The `MCP3201`_ is a 12-bit analog to digital converter with 2 channels The `MCP3201`_ is a 12-bit analog to digital converter with 1 channel
(0-1).
.. _MCP3201: http://www.farnell.com/datasheets/1669366.pdf .. _MCP3201: http://www.farnell.com/datasheets/1669366.pdf
""" """
def __init__(self, device=0, differential=False): def __init__(self, device=0):
super(MCP3201, self).__init__(0, device, 12, differential) super(MCP3201, self).__init__(0, device, 12, differential=True)
class MCP3202(MCP3xxx): class MCP3202(MCP3xxx):