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qmk-firmwares/keyboards/converter/xt_usb
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Joel Challis f5a38b95c1
Remove legacy print backward compatiblitly (#11805) 
* Remove legacy print backward compatiblitly

* Remove legacy print backward compatiblitly - core

* revert comment changes
2021-02-06 16:56:13 +00:00
..
keymaps/default [Keyboard] Fix Print Screen key for XT to USB converter (#7039) 2019-10-25 18:23:11 -07:00
config.h Remove DESCRIPTION, B-D (#11513) 2021-01-15 05:00:04 +11:00
info.json [Keyboard] Fix Print Screen key for XT to USB converter (#7039) 2019-10-25 18:23:11 -07:00
matrix.c Remove legacy print backward compatiblitly (#11805) 2021-02-06 16:56:13 +00:00
readme.md Rename keyboard-level readmes to lower-case (#10759) 2020-10-25 15:23:42 +00:00
rules.mk Trim firmware sizes from default rules.mk, part 1 (#8027) 2020-01-29 12:51:25 -05:00
xt_usb.c Keyboard: Port of TMK XT USB Converter (#3619) 2018-10-22 12:37:03 -07:00
xt_usb.h [Keyboard] Fix Print Screen key for XT to USB converter (#7039) 2019-10-25 18:23:11 -07:00

readme.md

XT to USB keyboard converter

This is a port of TMK's converter/xt_usb to QMK.

This firmware converts XT keyboard protocol to USB.(It supports Scan Code Set 1.)

Connect Wires

  1. Connect Vcc and GND.
  2. Connect Clock and Data line. Clock is on PD1, Data on PD0 by default. And optionally you can use PB7 for Reset.(Compatible to Soarer's converter) To change pin configuration edit config.h.
  3. You need pull-up resistor. 1K-10K Ohm will be OK.

XT keyboard protocol resource

https://github.com/tmk/tmk_keyboard/wiki/IBM-PC-XT-Keyboard-Protocol