read profile inf c++
I have some experience programming the parallel port on Windows and MCU's, and i have found that for sending serial data correctly u need an extra line to signal the comp when to read data in your program, like the status line or something.Else you always get corruted data because of different computer speeds and the way it access it like the Hal layer on NT/XP, but dlportio does a good job.
Ps: reading parallel port directly is a good idea for linux/win9*/Me and not on NT/XP that's why i mentioned DLportio.