Introduction - If you have any usage issues, please Google them yourself
pcomm.lib serial programming library. PComm library functions Taiwan MOXA company, to provide users with the interface based on the Win32 API development. PComm library functions are divided into 7 categories: control function, data input function, a function of the data output state function, event-driven function, transfer files, functions, special setting function the function returns an int data if the function succeeds it returns 0, otherwise it returns a negative integer.