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在文件 “usbd_customhid.c” 中,146,205和264行。这把键盘的设计应该是使用USB总线供电,而非自供电,而且键盘带有远程唤醒。为什么这里的值是0xC0 (1100 0000)而不是0xA0 (1010 0000)。
根据定义,D6为供电方式标识,0为总线供电,1为自供电。D5为远程唤醒标识符,1为支持远程唤醒。
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在文件 “usbd_customhid.c” 中,146,205和264行。这把键盘的设计应该是使用USB总线供电,而非自供电,而且键盘带有远程唤醒。为什么这里的值是0xC0 (1100 0000)而不是0xA0 (1010 0000)。
根据定义,D6为供电方式标识,0为总线供电,1为自供电。D5为远程唤醒标识符,1为支持远程唤醒。
The text was updated successfully, but these errors were encountered: