NXP Touch Solution for Kinetis KE15Z MCU Family
The user interface of a product is a key element that design engineers need to address to provide a compelling user experience. Touchpads, slides and rotaries offer a more intuitive and effective way of user interaction than traditional buttons, and designing a touch-based user interface is simplified with the NXP Touch solution. This solution includes software that is designed to work simply and seamlessly with NXP’s capacitive touch sensing hardware IP that’s available on Kinetis KE15Z MCUs. Key benefits of the NXP Touch solution include:
- Robust EMC performance, noise immunity with IEC61000-4-6 standard certification with the 3 V and 10 V tests
- Self-cap and mutual-cap modes supporting up to 6x6 matrix touchpads
- Effective performance even with liquid substances such as water, salt water, oil, cold steam, etc
- High sensitivity with a boost feature to use when the touch overlay on the user interface is thick (acrylic, glass)
ソフトウェア詳細
対応製品
- KE1xZ: KE1xZ: Arm® Cortex®-M0+ 5V Main Stream MCU with NXP Touch and CAN Control
特徴
For easy starting and designing, NXP does lots of work in SW enablement – NXP Touch Library, which is based on the MCUXpresso SDK:
- APIs for high-level touch applications
- Typical design examples
- Advanced filtering and integrating detection (AFID) / Signal Adaptive Filtering Algorithm (SAFA) key detectors, robustness guarantee
- Automatic touch IP registers configuration, robustness guarantee
- GUI visibility, make debug and test easy
Touch Hardware
Kinetis® KE15Z
Kinetis KE15Z: KE1xZ MCUs are based on the Arm® Cortex®-M0+ core, running up to 72 MHz. These MCUs support up to 256 KB flash, 32 KB RAM and a complete set of analog/digital features. The robust TSI module provides a high level of stability and accuracy to any HMI system. The 1-Msps ADC and FlexTimer modules provides a solution for BLDC motor-control systems.
FRDM-KE15Z
FRDM-KE15Z: The FRDM-KE15Z Freedom Board is designed to work in standalone mode or as the main board of FRDM-TOUCH, FRDM-MC-LVBLDC and Arduino boards. This Freedom board is compatible with DC 5 V and 3.3 V power supply and features a KL15Z, a device boasting up to 256 KB Flash and 32 KB SRAM and numerous analog and digital peripherals. The onboard interfaces include an RGB LED, a 6-axis digital sensor, a 3-axis digital angular rate gyroscope, an ambient light sensor and a capacitive touch slider.
FRDM-TOUCH
FRDM-TOUCH: The FRDM-TOUCH is a Touch Module for FRDM-KE15Z with Capacitive Touch sliders. This board can connect FRDM-KE15Z and control the onboard RBG LED by using keys, slider and rotary touches.
Touch Software
NXP Touch Library
NXP Touch Library: NXP Touch software is designed to speed development of your touch applications and is ideal for use with Kinetis® MCUs. Available as a source code, this software download features touch detection algorithms and is ideally suited for RTOS-based applications. NXP Touch software employs a modular architecture with a variety of touch-centric controls, modules and electrode data objects, enabling integrated and customizable features.
MCUXpresso Software and Tools
ダウンロード
クイック・リファレンス ソフトウェア・タイプ.
2 ダウンロード
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プリント基板と回路図
FRDM-KE15Z Schematics and Design Files
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プリント基板と回路図
FRDM-TOUCH Schematics and Design Files
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。
ドキュメント
クイック・リファレンス ドキュメンテーションの種類.
1-5 の 8 ドキュメント
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アプリケーション・ノート
NXP Touch development guide
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アプリケーション・ノート
KE15Z TSI Development for Low Power Applications
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ユーザ・ガイド
FRDM-TOUCH Quick Start Guide
設計・リソース
関連ソフトウェア
クイック・リファレンス ソフトウェア・タイプ.
2 ソフトウェア・ファイル
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HMIデザイン・ソフトウェア
Touch Software
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デバッグと可視化ツール
FreeMASTERランタイム・デバッグ・ツール
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。