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- import TemplateDevice
- import time
- import _thread
- import json
- io1 = TemplateDevice.GPIO()
- io1.setPin('PA8')
- io1.setMode('in')
- io1.enable()
- EVENT_SIGAL_IO_RISING_EDGE = 0x01
- EVENT_SIGAL_IO_FALLING_EDGE = 0x02
- callback_times = 0
- def callBack1(signal):
- global callback_times
- callback_times += 1
- print('callback_times: %d' % callback_times)
- if signal == EVENT_SIGAL_IO_RISING_EDGE:
- print('get rising edge!')
- elif signal == EVENT_SIGAL_IO_FALLING_EDGE:
- print('get falling edge!')
- else:
- return signal
- io1.addEventCallBack(callBack1)
- def thread_test():
- print('thread_test')
- def insert_task():
- # complex json string
- for i in range(100):
- json_str = '{"a": 1, "b": 2, "c": 3, "d": {"e": 4, "f": 5}, "g": [6, 7, 8], "h": null, "i": false, "j": true, "k": "string", "l": 1.234}'
- json_obj = json.loads(json_str)
- json_dump = json.dumps(json_obj)
- # launch a thread to enable evnet_thread
- _thread.start_new_thread(thread_test, ())
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