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QTouch® Tools

QTouch Library for PTC

The QTouch Library is a royalty-free software library for developing touch applications on AVR® and Atmel SMART Arm®-based microcontrollers with Peripheral Touch Controller (PTC).

Developers can use it to easily integrate touch-sensing capability into their applications. The library can be used to develop single-chip solutions for many control applications or to reduce chip count in more complex applications.

The library supports both self-capacitance and mutual-capacitance acquisition methods.

Note: These libraries do not support AVR or Atmel SMART Arm-based microcontrollers without PTC.

QTouch Configurator

QTouch Configurator is integrated into START, and offers innovative, intuitive and a graphical configuration to help designing you touch application. START is an online tool - no installation is required. When you are done with your configuration, you can download it for use together with your preferred integrated development environment (IDE), and continue development.

QTouch Configurator

Data Visualizer

Data Visualizer is a program that processes and visualizes data. It allows the designer to plot touch signals in real time to help tune and monitor power consumption, as an example.

Data Visualizer

QTouch Tools for SAM with PTC

QTouch Composer

QTouch Composer is a complete set of tools for developing and tuning capacitive buttons, sliders and wheels designs—is now fully integrated into Atmel Studio 7. It provides the most advanced, integrated environment for development of touch touch-enabled AVR or Arm processor-based applications.

QTouch Composer is available through the extension gallery in Atmel Studio 7.

QTouch Composer

QTouch Tools Archive

TitleDate PublishedSizeD/L
QTouch Library
Atmel QTouch Library 5.011/15/201435.3 MB
Atmel QTouch Library 5.0 Release Notes11/15/201421 KB
QTouch Studio 4.3.1
QTouch Library 4.44/15/201132.3 MB
QTouch Studio 4.3.110/15/201016.1 MB
QTouch Studio 4.3.1 - Visual Studio10/15/2010154 MB
QTouch Studio 4.3.1 - Visual Studio +.NET 3.510/15/2010396 MB
QTouch Studio 4.3.1 Release Notes10/15/201027 KB