Have a Cobra II eco with socket 5 (u type) connected to rs232 module.
We are implementing NON gadgeteer code to communicate with a PC.
To instantiate a serial port these references are required:
The constructor can then be called as follows and I have a working serial port.
System.IO.Ports.SerialPort = new System.IO.Ports.SerialPort(“COM1”, 115200, System.IO.Ports.Parity.None, 8, System.IO.Ports.StopBits.One);
Where do the CPU pins (P0.3/RXD1 & P0.2/TXD1) get mapped to COM1?