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Touch Application Programming Interface (API) Reference

Last modified by Microchip on 2026/02/10 14:32

Microchip’s touch libraries provide a comprehensive set of Application Programming Interfaces (APIs) for developing capacitive touch applications on supported microcontrollers. The APIs are modular, covering sensor acquisition; button/proximity/slider/wheel decoding, and surface/gesture recognition; and host communication.

Information contained on this site regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer's risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights.

Touch Application Programming Interface (API) Reference

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