KevinMidboe/python-gpiozero
1
0
Fork 0
mirror of https://github.com/KevinMidboe/python-gpiozero.git synced 2025-10-29 17:50:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add PWM support to PiLiterBarGraph

Browse Source
This commit is contained in:
Ben Nuttall
2016-05-27 21:51:20 +01:00
parent c60d2c2bbd
commit a116e9ded0
1 changed files with 18 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
gpiozero/boards.py
View File

@@ -508,16 +508,28 @@ class PiLiterBarGraph(LEDBarGraph):
graph = PiLiterBarGraph()
graph.value = 0.5
:param bool initial_value:
The initial value of the graph given as a float between -1 and +1.
Defaults to 0.0.
:param bool pwm:
If ``True``, construct :class:`PWMLED` instances for each pin. If
``False`` (the default), construct regular :class:`LED` instances. This
parameter can only be specified as a keyword parameter.
:param bool active_high:
If ``True`` (the default), the :meth:`on` method will set all the
associated pins to HIGH. If ``False``, the :meth:`on` method will set
all pins to LOW (the :meth:`off` method always does the opposite). This
parameter can only be specified as a keyword parameter.
:param float initial_value:
The initial :attr:`value` of the graph given as a float between -1 and
+1. Defaults to 0.0. This parameter can only be specified as a keyword
parameter.
.. _Ciseco Pi-LITEr: http://shop.ciseco.co.uk/pi-liter-8-led-strip-for-the-raspberry-pi/
"""
def __init__(self, initial_value=0):
super(PiLiterBarGraph, self).__init__(
4, 17, 27, 18, 22, 23, 24, 25, initial_value=initial_value)
def __init__(self, **kwargs):
pins = (4, 17, 27, 18, 22, 23, 24, 25)
super(PiLiterBarGraph, self).__init__(*pins, **kwargs)
class TrafficLights(LEDBoard):