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pxa270唤醒后报错：ERROR: Power Handler function yield to low priority thread.
现在加载的驱动加有touch,LCD,button,backlight了，都特别注意了xxx_powerup,xxx_pwerdown里面没有使用同步对象，但是依然报这个错出来。
况且我的PB是5.0的，不过BSP包是4.0上面移植过来的。不知道有没有原因...
This is a program I learned from watching a video tutorial. I didn't understand some of the questions when I watched it later. Function: The running lights light up every 1 second, and the digital tub...
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introduction
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