AnsweredAssumed Answered

uart communication

Question asked by Tricky on Aug 11, 2013
Latest reply on Aug 13, 2013 by Aaronwu

Hi:

   I am using bf548-ezkit with uclinux ,I want to connect to a barcode scanner via uart3 on the bf548 board.

I have build the uart3 driver into the uclinux ,but when I tested the device "ttyBF3" with "echo hello>ttyBF3" ,the terminal has no return .

So what steps I missed or can anybody give some tips;

Best.

Thanks.

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