rstem.gpio.Pin

Class Pin

Instance Methods

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__init__(self, pin)

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__pullup(self, pin, enable)

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__enable_pullup(self, pin)

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__disable_pullup(self, pin)

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__enable_pulldown(self, pin)

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__disable_pulldown(self, pin)

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__poll_thread_run(self, callback, bouncetime)
Run function used in poll_thread

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__set_edge(self, edge)

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__end_thread(self)

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remove_edge_detect(self)
Removes edge detect interrupt

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wait_for_edge(self, edge)
Blocks until the given edge has happened

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edge_detect(self, edge, callback=None, bouncetime=200)
Sets up edge detection interrupt.

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configure(self, direction)
Configure the GPIO pin to either be an input, output or disabled.

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was_clicked(self)
Detects whether the GPIO has been clicked or on since the pin has been initialized or since the last time was_clicked() has been called.

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get_level(self)
Returns the current level of the GPIO pin.

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set_level(self, level)
Sets the level of the GPIO port.

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wait_for_edge(self, edge)

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Blocks until the given edge has happened

Parameters:

edge (string) - Either gpio.FALLING, gpio.RISING, gpio.BOTH

edge_detect(self, edge, callback=None, bouncetime=200)

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Sets up edge detection interrupt.

Parameters:

edge (int) - either gpio.NONE, gpio.RISING, gpio.FALLING, or gpio.BOTH
callback (function) - Function to call when given edge has been detected.
bouncetime (int) - Debounce time in milliseconds.

Note: First parameter of callback function will be the pin number of gpio that called it.

configure(self, direction)

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Configure the GPIO pin to either be an input, output or disabled.

Parameters:

direction (int) - Either gpio.INPUT, gpio.OUTPUT, or gpio.DISABLED

was_clicked(self)

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Detects whether the GPIO has been clicked or on since the pin has been initialized or since the last time was_clicked() has been called.

Returns:: boolean

get_level(self)

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Returns the current level of the GPIO pin.

Returns:: int (1 for HIGH, 0 for LOW)

Note: The GPIO pins are active low.

set_level(self, level)

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Sets the level of the GPIO port.

Parameters:

level - Level to set. Must be either HIGH or LOW.
level - int