看门狗

这是DK-LM3S9B96固件包裹的修正5228的一部分。

这种例子应用展示对看门狗的用途作为一简单的

心跳为系统。 如果周期性地没有对看门狗存取，它

将重新设置系统。 每次存取看门狗， LED如此被倒置

看是容易的存取它，一次发生每秒钟。

要停止存取看门狗，并且，因此，导致系统重新设置，轻拍屏幕。

-Watchdog



This is part of revision 5228 of the DK-LM3S9B96 Firmware Package.



This example application demonstrates the use of the watchdog as a simple

heartbeat for the system.　If the watchdog is not periodically fed, it will

reset the system.　Each time the watchdog is fed, the LED is inverted so

that it is easy to see that it is being fed, which occurs once every

second.　To stop the watchdog being fed and, hence, cause a system reset,

tap the screen.