I'm not so sure about using the serial port in C#, but with the regular old win32 api you pretty much just open the serial port like any other file specifiying "COM1" as the file name (or whatever the ...

Although serial port connections have been replaced by USB ports in most computers, older business equipment such as fax machines and printers may still utilize them. When a serial port stops ...

I need to do a serial port connection with a win98 or Xp Pro box. It is to connect to a Nortel Meridian phone system. My problem is that I cannot get the Serial COnnection on Com2 to come up as an ...

At some point in the past, Unix — the progenitor of Linux — treated virtually everything as a file, and all files were created more or less equal. Programs didn’t care if a file was local, on the ...

I have self-compiled Marlin-FW 2.1.2.1 with default configuration. I have only #define SERIAL_PORT_3 1 (and PORT_2) configured compared to default. According the documentation, for STM32F1-boards ...