您好,我司的一款产品打算采用AM3359作为处理器,现在用AM3359 linuxSDK包在beaglebone板上做前期工作,发现系统能够在beaglebone板上跑起来,串口0可以在超级终端输出启动信息,编写应用程序可以打开设置波特率串口1等其他串口,但是不能传输数据。请问是怎么回事?谢谢
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beaglebone默认就只是设置了一个uart,其他的uart你要配置驱动的