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27 lines
553 B
Python
27 lines
553 B
Python
import TemplateDevice
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import time
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io1 = TemplateDevice.GPIO()
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io1.setPin('PA8')
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io1.setMode('in')
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io1.enable()
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EVENT_SIGAL_IO_RISING_EDGE = 0x01
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EVENT_SIGAL_IO_FALLING_EDGE = 0x02
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callback_times = 0
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def callBack1(signal):
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global callback_times
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callback_times += 1
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print('callback_times: %d' % callback_times)
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if signal == EVENT_SIGAL_IO_RISING_EDGE:
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print('get rising edge!')
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elif signal == EVENT_SIGAL_IO_FALLING_EDGE:
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print('get falling edge!')
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else:
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return signal
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io1.addEventCallBack(callBack1)
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