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修改时间 11-15-2016 07:36 PM
想实现:
//设置S5_GPIO30输出电平为高if(SetPhysLong((PBYTE)0xfed0e1a8, 0x00000000)) cout << "GPIO30 output is LOW" <<endl;else cout << "GPIO30 output error " <<endl;
框图如下:报错:gpio电平无变化,报错122;不清楚的openG的内部122代码含义;
求解 谢谢
修改时间 11-30-2016 03:02 AM
使用mem io write 写内存 报错87,用mem io read读内存 不报错。87 是什么意思
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