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data redirect from com1 to com3?

1
2006-08-06 14:51:44, Category: Programming & Design
I have a PLC connected to com 1 on my pc the plc sends (atdt555-5555) which tells an external phone modem connected to the plc to dial a number i dont have an external modem connected to the plc and instead have the plc connected to com1 on my pc to log the alarm data from the plc but now i want to redirect the data from com1 to my internal phone modem on com3 what can i do to do this without having to write a program to do it for me

Answers

  1. alakit013

    On 2006-08-06 14:59:47


    You can read data ftom COM1 and immediately write it to COM3 as-is. Go to codeproject.com to learn how to use com ports.