Data Sheet

934
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
35.6 Functional Description
In order to access the PTC, the user must use the QTouch Composer tool to configure and link the QTouch Library
firmware with the application code. QTouch Library can be used to implement buttons, sliders, wheels and proximity
sensor in a variety of combinations on a single interface.
For more information about QTouch library, refer to the Atmel QTouch Library Peripheral Touch Controller User Guide.
Figure 35-5. QTouch Library Usage
Custom Code
ApplicationLink
Atmel Qtouch
Library
Compiler