Monthly Archives: November 2014

【JoyTag Arduino 教程】如何使用Watchdog (看门狗)

*: WordPress代码高亮控件有BUG,明明是”,复制出来就变成“,导致示例程序无法在Arduino IDE里正常编译。 请到此处复制代码:http://forum.godpub.com/thread-30-1-1.html 何谓Watchdog? ATmega48A/PA/88A/PA/168A/PA/328/P has an Enhanced Watchdog Timer (WDT). The WDT is a timer counting cycles of a separate on-chip 128kHz oscillator. The WDT gives an interrupt or a system reset when the counter reaches a given

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