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Fix #459 - properly support remote SPI with pigpio

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Sorry! Dave's messing around with the pin implementations again.
Hopefully the last time. The pin_factory is now really a factory object
which can be asked to produce individual pins or pin-based interfaces
like SPI (which can be supported properly via pigpio).
This commit is contained in:
Dave Jones
2016-09-27 00:30:57 +01:00
parent 0ca2586e9e
commit ce6217c14f
34 changed files with 2311 additions and 1456 deletions
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22
gpiozero/output_devices.py
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@@ -128,8 +128,8 @@ class DigitalOutputDevice(OutputDevice):
"""
def __init__(self, pin=None, active_high=True, initial_value=False):
self._blink_thread = None
super(DigitalOutputDevice, self).__init__(pin, active_high, initial_value)
self._controller = None
super(DigitalOutputDevice, self).__init__(pin, active_high, initial_value)
@property
def value(self):
@@ -217,7 +217,7 @@ class LED(DigitalOutputDevice):
led.on()
:param int pin:
The GPIO pin which the LED is attached to. See :ref:`pin_numbering` for
The GPIO pin which the LED is attached to. See :ref:`pin-numbering` for
valid pin numbers.
:param bool active_high:
@@ -252,7 +252,7 @@ class Buzzer(DigitalOutputDevice):
bz.on()
:param int pin:
The GPIO pin which the buzzer is attached to. See :ref:`pin_numbering`
The GPIO pin which the buzzer is attached to. See :ref:`pin-numbering`
for valid pin numbers.
:param bool active_high:
@@ -276,7 +276,7 @@ class PWMOutputDevice(OutputDevice):
Generic output device configured for pulse-width modulation (PWM).
:param int pin:
The GPIO pin which the device is attached to. See :ref:`pin_numbering`
The GPIO pin which the device is attached to. See :ref:`pin-numbering`
for valid pin numbers.
:param bool active_high:
@@ -483,7 +483,7 @@ class PWMLED(PWMOutputDevice):
an optional resistor to prevent the LED from burning out.
:param int pin:
The GPIO pin which the LED is attached to. See :ref:`pin_numbering` for
The GPIO pin which the LED is attached to. See :ref:`pin-numbering` for
valid pin numbers.
:param bool active_high:
@@ -562,8 +562,12 @@ class RGBLED(SourceMixin, Device):
raise GPIOPinMissing('red, green, and blue pins must be provided')
LEDClass = PWMLED if pwm else LED
super(RGBLED, self).__init__()
self._leds = tuple(LEDClass(pin, active_high) for pin in (red, green, blue))
self.value = initial_value
try:
self._leds = tuple(LEDClass(pin, active_high) for pin in (red, green, blue))
self.value = initial_value
except:
self.close()
raise
red = _led_property(0)
green = _led_property(1)
@@ -926,7 +930,7 @@ class Servo(SourceMixin, CompositeDevice):
sleep(1)
:param int pin:
The GPIO pin which the device is attached to. See :ref:`pin_numbering`
The GPIO pin which the device is attached to. See :ref:`pin-numbering`
for valid pin numbers.
:param float initial_value:
@@ -1116,7 +1120,7 @@ class AngularServo(Servo):
expectations of minimum and maximum.
:param int pin:
The GPIO pin which the device is attached to. See :ref:`pin_numbering`
The GPIO pin which the device is attached to. See :ref:`pin-numbering`
for valid pin numbers.
:param float initial_angle: