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Add timer callback example.
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usr/examples/02-Board-Control/timer_control.py
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15
usr/examples/02-Board-Control/timer_control.py
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# Timer Control Example
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#
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# This example shows how to use a timer for callbacks.
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import time
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from pyb import Pin, Timer
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def tick(timer): # we will receive the timer object when being called
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print("Timer callback")
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tim = Timer(4, freq=1) # create a timer object using timer 4 - trigger at 1Hz
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tim.callback(tick) # set the callback to our tick function
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while (True):
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time.sleep(1000)
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