at91sam9261 usart通信问题
最近刚开始学习arm9 用的是at91sam9261这一款,但是利用它的USART来发数据到上位机上一直实现不了,现在头疼啊,哪位高手指点一下啊!这块板子上的串口利用的是debug通道的usart,这一点我很是不明白,头疼啊!!!! 头疼啊?!!!头都大了······真的受不了了啊,··················· :'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'(:'( :'(:'( :'(:'( :'(:'(
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两行热泪啊!
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