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VerySource»Forum › System / Network / Service / Application / Hardware / Security › Linux/Unix › How do I compile the kernel to support serial ports?

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How do I compile the kernel to support serial ports?

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Post time: 2020-3-7 17:00:01
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I have selected Parallel port support, but still cannot use the ttyS0 serial port ...
In addition, USB devices cannot be used ...

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Post time: 2020-7-14 06:45:01
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Serial port is not parallel port, you should choose
Device Driver -> Character device -> serial port support.

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Post time: 2020-7-15 22:45:01
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Separate parallel and serial ports

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