我想做个测试所有IO口的例子,先全高,再全低。<br />可是p1.x有些脚没变化,P0.x基本上没问题。<br />我还缺了什么?<br />case 1://pause<br /> IO0DIR=0x607fffff;<br /> IO1DIR=0xffffffff;<br /> IO0SET=0x607fffff;<br /> IO1SET=0xffff0000;<br /> sprintf(DisplayStr[3],"all port 1 ");<br /> break;<br />case 2://stop<br /> IO0DIR=0x607fffff;<br /> IO1DIR=0xffffffff;<br /> IO0CLR=0x607fffff;<br /> IO1CLR=0xffff0000;<br /> sprintf(DisplayStr[3],"all port 0 "); |
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