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Updating the README to clean up how to do callbacks for more clarification on #62

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Robert Wolterman
2017-03-07 07:22:09 -06:00
parent f32733bb07
commit 38a34e7edf
1 changed files with 9 additions and 7 deletions
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16
README.rst
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@ -246,13 +246,15 @@ CHIP_IO can also handle adding callback functions on any pin that supports edge
print("we hit the edge we want")
GPIO.setup("GPIO3", GPIO.IN)
# Add Callback: Falling Edge
GPIO.add_event_callback("GPIO3", GPIO.FALLING, mycallback)
# Add Callback: Rising Edge
GPIO.add_event_callback("GPIO3", GPIO.RISING, mycallback)
# Add Callback: Both Edges
GPIO.add_event_callback("GPIO3", GPIO.BOTH, mycallback)
# Remove callback
# Add Event Detect and Callback Separately for Falling Edge
GPIO.add_event_detect("GPIO3", GPIO.FALLING)
GPIO.add_event_callback("GPIO3", mycallback)
# Add Event Detect and Callback Separately for Rising Edge
GPIO.add_event_detect("GPIO3", GPIO.RISING)
GPIO.add_event_callback("GPIO3", mycallback)
# Add Callback for Both Edges using the add_event_detect() method
GPIO.add_event_detect("GPIO3", GPIO.BOTH, mycallback)
# Remove callback with the following
GPIO.remove_event_detect("GPIO3")