I am using uart16550a serial port to read buffer data, which is connected to the another serial port.
I am able to read only 16bytes of character. After that I am not able to read anything from that port.
I did loop back test over uart16550a. I am able to read and write data buffer more than 40 characters. But it's giving problem when I connect to another serial port. What could be the problem here.
Please help me out.