69 lines
1.8 KiB
Python
69 lines
1.8 KiB
Python
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"""Mockup for the numato component interface."""
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from numato_gpio import NumatoGpioError
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class NumatoModuleMock:
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"""Mockup for the numato_gpio module."""
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NumatoGpioError = NumatoGpioError
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def __init__(self):
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"""Initialize the numato_gpio module mockup class."""
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self.devices = {}
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class NumatoDeviceMock:
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"""Mockup for the numato_gpio.NumatoUsbGpio class."""
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def __init__(self, device):
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"""Initialize numato device mockup."""
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self.device = device
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self.callbacks = {}
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self.ports = set()
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self.values = {}
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def setup(self, port, direction):
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"""Mockup for setup."""
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self.ports.add(port)
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self.values[port] = None
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def write(self, port, value):
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"""Mockup for write."""
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self.values[port] = value
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def read(self, port):
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"""Mockup for read."""
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return 1
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def adc_read(self, port):
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"""Mockup for adc_read."""
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return 1023
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def add_event_detect(self, port, callback, direction):
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"""Mockup for add_event_detect."""
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self.callbacks[port] = callback
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def notify(self, enable):
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"""Mockup for notify."""
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def mockup_inject_notification(self, port, value):
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"""Make the mockup execute a notification callback."""
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self.callbacks[port](port, value)
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OUT = 0
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IN = 1
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RISING = 1
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FALLING = 2
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BOTH = 3
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def discover(self, _=None):
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"""Mockup for the numato device discovery.
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Ignore the device list argument, mock discovers /dev/ttyACM0.
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"""
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self.devices[0] = NumatoModuleMock.NumatoDeviceMock("/dev/ttyACM0")
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def cleanup(self):
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"""Mockup for the numato device cleanup."""
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self.devices.clear()
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