2010-04-18 22:43:04     control the /dev/ttyBF1

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2010-04-18 22:43:04     control the /dev/ttyBF1

zhang zhihua (CHINA)

Message: 88559   

 

怎么设置/dev/ttyBF1的波特率?默认为9600

 

我首先用 open()函数打开设备,然后向改变它的波特率,使调用ioctl()函数进行设置吗?如果是,cmd参数是什么呢?谢谢... ...

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2010-04-18 23:10:44     Re: control the /dev/ttyBF1

Mike Frysinger (UNITED STATES)

Message: 88562   

 

we have a searchable wiki.  please use the search function.

 

  docs.blackfin.uclinux.org/doku.php?id=uclinux-dist:serial_programming

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