DM6437 UART（receives a lot of data at one time）

Is there anybody can help me?Thanks very much!

Anyone can answer my question?

Hello,

     6ms is too much time. there must  be some problem in your configuration, please check it again. you can refer to the demo code and datasheet.

And you can also create a thread to receive the uart data. 

eg:

while(1)

{

    // while receiver fifo is not empty
    while( (( UART0_LSR ) & 1) == 1)
   {
       // Read one byte from receiver fifo
       RcvData = UART0_RBR;
   }

}

if not work well, use both of them.

I used it to receive data continuously with baud rate 19200.

Hello,

I have to receive 100 bytes data at a time.And the uart Baud Rate can be 115200.It costs about 9ms in theory.

I know that the edma can be used to receive the data.But the datesheet doesn't tell me how to do it.