i'm reading a rs232 port and i call the readexisting: [code]string x = port.ReadExisting(); string y; if(x.Contains("\r")) { do something; } else { y = x + port.ReadExisting(); } [/code] this doesn't keep ...

so i have a socket set up to communicate with a serial port. how do i set up a webpage that communicates to the socket, and updates the webpage with a return message from the serial port? i have a server set up that takes messages and c ...

Anyone who can help me understand this would be much appreciated. I'm trying to connect to a Marconi 2945 to control it over the RS232 connection. I am trying to get my head around how to use the following data in the manual: The fol ...