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比如有GP0.0-GP0.7想同时赋值给这8个IO口，写一个数比如，0XBA把每个位依次赋给这8个IO口。有没有效率高的方法。我看库里面有个函数
GPIOBankPinsWrite，有人知道怎么用嘛？
研究了一下这个函数。是可以实现多个IO同时操作。只要在同一组
