Solution for connecting old LPT device to modern PC via USB
Directory info:
- Schematics - schematics of USBLPT hardware using AVR MCU.
- Firmware - source code for AVR MCU firmware.
- LptToUsbAdapter - source code for host software, this example optimized for "Orange" programmer, but can easily be ported to work with other software.
Detailed desctiption: https://habr.com/ru/articles/727468/