https://github.com/rampadc/arduino-trackpoint-extended

Arduino library used to interface with a TrackPoint/PS2 mouse. Supports stream mode.
https://github.com/rampadc/arduino-trackpoint-extended

Last synced: 4 months ago
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Arduino library used to interface with a TrackPoint/PS2 mouse. Supports stream mode.

• Host: GitHub
• URL: https://github.com/rampadc/arduino-trackpoint-extended
• Owner: rampadc
• License: mit
• Created: 2014-03-14T23:27:39.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2014-10-03T09:07:30.000Z (over 10 years ago)
• Last Synced: 2025-01-23T05:24:49.689Z (5 months ago)
• Language: D
• Size: 3.13 MB
• Stars: 67
• Watchers: 5
• Forks: 9
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Introduction

This TrackPoint library is used to interface with a TrackPoint module 

that is available on most ThinkPad keyboards. It can also be used as a 

general purpose PS/2 mouse library.

Library supports stream mode using interrupt.

Tested with an Arduino Leopard. Solution compiled in Visual Micro, but 

can also be opened with Arduino IDE.

Circuit: a ThinkPad T60 TrackPoint module (ripped from broken keyboard)

connected to an Arduino Leopard. See comments in .ino for more connection

information.

![](/readme-photo/Leonardo-TrackPoint.jpg)

For schematic and explanation of the RC circuit, visit: http://flashandrc.wordpress.com/2014/10/03/saving-a-pin-with-an-inverter-buffer-and-a-rc-circuit/

# Files

Library: TrackPoint.cpp, TrackPoint.h

Example: TrackPoint_INT.ino

# License

Copyright (c) 2014 Cong Nguyen

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in

all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

THE SOFTWARE.