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Usb to parallel converter usb2lpt versions 2, 3, 4, 7 (High-Speed) Installation Manual
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| bet | 9/9 | | Sana | 30.03.2021 | | Hajmi | 51 Kb. | | #13771 |
USB2LPT 1.8 (Full-Speed)
To overcome problems with bulk transfers on Windows Vista and newer, an easy-to-clone and highly reliable solution with AT90USB162 is in development. The PCB is suited for handicrafting, and the chip ensures 5 V compliant I/O.
LPT Checker
For watching the digital levels of the 17 wires of a parallel port, a simple LED display is often sufficient. This dongle-like device can be easily connected into the parallel cable, for better observing the LEDs, using a simple extension cable. Except for debugging, such a device is well suited for education, as for a beginner’s robotics lesson.
For more information, please read the following web page (German only)
http://www.tu-chemnitz.de/~heha/lptchk
Dongle emulator
This software-only solution tries to guess IN answers after repeating OUT instructions of a dongle-accessing software. This program has an English GUI too, but a German-only help file.
http://www.tu-chemnitz.de/~heha/hs_freeware/dknack_.exe
This program doesn’t work on Windows XP and newer.
inpout32.dll
The new inpout32.dll supports USB2LPT natively, so no Driver Sign Enforcement Overrider is needed. Moreover, it has a built-in redirection feature for USB-to-printer converters, and for non-standard addresses of PCI/PCIexpress LPT cards.
Recycling
Send the device and the USB cable back to the following address:
Henrik Haftmann
Riesaer Straße 25c
01665 Nieschütz
Germany
The package must be sufficiently paid by sender.
If device re-use is possible, you can get money back to an account of your choice.
, 23.05.2013
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