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DM816x有没有RS485驱动



大家好:

       现在需要将UART0作为RS485使用,写了一个串口程序测试发现只能发送不能接收;后来发现没有进行流控切换;请问8168串口驱动是否已经支持了RS485,我需要怎样才能实现485的通信呢?

      求解,谢谢!!