Advantech ADAM-5511 Manual page 278

void main ()
{
int LSR_Value, LCR_Params;
port_install(1);
:
:
port_enable_fifo(1);
//get LSR value
LSR_Value=port_get_line_status(1);
//set LCR value=0x03
LCR_Params=0x03;
port_set_line_status(1, LCR_Params);
}
Register Description
Name
LSR Line Status
Register
LCR Line Control
Register
Bit7 Bit6 Bit5
Data Tx THR
Error Empty Empty
divisor Tx Force
latch Break parity
access
Bit4 Bit3 Bit2
Rx Break Framing Parity
Error Error
odd/even Parity Number
parity enable of
stop bit
Bit1 Bit0
Overrun RxRDY
Error
data length bits[1:0]