1350 Baud with CE.

The DCB for a serial port supports (as standard) the below

BaudRate

...

Thus the code below (from the MSDN)

DCB PortDCB;

// Initialize the DCBlength member.
PortDCB.DCBlength = sizeof (DCB);

// Get the default port setting information.
GetCommState (hPort, &PortDCB);

// Change the DCB structure settings.
PortDCB.BaudRate = 9600;              // Current baud
PortDCB.fBinary = TRUE;               // Binary mode; no EOF check
PortDCB.fParity = TRUE;               // Enable parity checking
PortDCB.fOutxCtsFlow = FALSE;         // No CTS output flow control
PortDCB.fOutxDsrFlow = FALSE;         // No DSR output flow control
PortDCB.fDtrControl = DTR_CONTROL_ENABLE;
                                      // DTR flow control type
PortDCB.fDsrSensitivity = FALSE;      // DSR sensitivity
PortDCB.fTXContinueOnXoff = TRUE;     // XOFF continues Tx
PortDCB.fOutX = FALSE;                // No XON/XOFF out flow control
PortDCB.fInX = FALSE;                 // No XON/XOFF in flow control
PortDCB.fErrorChar = FALSE;           // Disable error replacement
PortDCB.fNull = FALSE;                // Disable null stripping
PortDCB.fRtsControl = RTS_CONTROL_ENABLE;
                                      // RTS flow control
PortDCB.fAbortOnError = FALSE;        // Do not abort reads/writes on
                                      // error
PortDCB.ByteSize = 8;                 // Number of bits/byte, 4-8
PortDCB.Parity = NOPARITY;            // 0-4=no,odd,even,mark,space
PortDCB.StopBits = ONESTOPBIT;        // 0,1,2 = 1, 1.5, 2

// Configure the port according to the specifications of the DCB
// structure.
if (!SetCommState (hPort, &PortDCB))
{
  // Could not configure the serial port.
  dwError = GetLastError ();
  MessageBox (hMainWnd, TEXT("Unable to configure the serial port"),
              TEXT("Error"), MB_OK);
  return FALSE;
}

In theory then you should be able to replace

PortDCB.BaudRate = 9600;              // Current baud

with

PortDCB.BaudRate = 1350;              // Current baud

and it may work. It all depends if the clock rate divider will actually produce that baud rate output.

Hi,

  Sorry, but the UART will not support this Baudrate.

Don Schaefer