• Welcome to Forum.Deepsoftware.Com. Please login or sign up.
 
April 26, 2024, 06:52:33 am

News:

SMF - Just Installed!


Library suitable for usbprint.sys?

Started by Burt, July 17, 2009, 10:18:49 am

Previous topic - Next topic

Burt

Hi, nice libraries!

I am wondering if a USB device, that uses usbprint.sys, will work with the library?

Thx

Roman Novgorodov

Hello

If you want to work with your device as printer, you can use the ordinary way (TPrinter class) to print.

If you need a special access to device features, you need replace this default driver by WinUSB driver.
After that you can try TnrUsb, TnrUsbPipePair components.

Roman Novgorodov
DeepSoftware llc - The professional components for Delphi/CBuilder/.NET. The high quality custom software development.
Forums.nrCommLib.Com - DeepSoftware Tech Support Forum.

Burt

July 18, 2009, 02:53:09 am #2 Last Edit: July 18, 2009, 09:32:27 am by Burt
Well it's not for regular printing, i have a usb2lpt cable and i want to make it react like a normal lpt port would. It has a prolific pl2305 and so far i can only write to it by simulating an ACK, so something waits for the ACK. I don't know what waits for the ACK, but i figured i may as well try this lib to write to it and see what happens.


Since i would only use this for USB i'm gonna use a free library (no more nagging ;D) but thanks anyway. Good luck with the project!