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Atmel QTouch Library

Part Number: atmel qtouch library

Summary:

The QTouch Library is a royalty-free software library (GCC and IAR) for developing touch applications on standard AT91SAM and AVR microcontrollers.

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

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Summary

The QTouch Library is a royalty-free software library (GCC and IAR) for developing touch applications on standard AT91SAM and AVR microcontrollers.

Developers can use it to integrate touch-sensing capability into their applications by linking the library into firmware. 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 QTouch (self-capacitance) and QMatrix (mutual-capacitance) acquisition methods.

The libraries are available for two compilers:

  • GCC: Distributed through the Gallery
  • IAR: Downloads available below

QTouch Library PTC: Use this library for devices with PTC.