擅长:python、mysql、java
<p>现在RPi GPIO库有内置的中断驱动GPIO控件,可以在单独的线程中释放资源。
您可能希望阅读以下<a href="http://raspi.tv/2013/how-to-use-interrupts-with-python-on-the-raspberry-pi-and-rpi-gpio-part-3" rel="nofollow">http://raspi.tv/2013/how-to-use-interrupts-with-python-on-the-raspberry-pi-and-rpi-gpio-part-3</a></p>