This development assistance tool supports the development of embedded systems which use the capacitive touch sensors. It supports MCUs of the RX families.
QE for Capacitive Touch is an assistance tool for applications which operate under the e² studio integrated development environment.
For the development of embedded systems that are based on RX-family MCUs and work with capacitive touch sensors, this tool simplifies the initial settings of the touch user interface and the tuning of the sensitivity, thus shortening developing times.
The GUI makes it easy for even a beginner to develop touch user interfaces.
Simple GUI operations allow even a beginner to create the configuration for use with a touch user interface, monitor the state of input through the touch sensors, and adjust parameters.
Furthermore, since this tool can adjust tuning parameters and reflect the results through display in real-time, it is very useful for finding the appropriate parameters in various situations, such as in the presence of much static electricity or in cases of use with wet hands.
Automatic tuning for touch sensor sensitivity
This tool enables automatic tuning for the sensitivity of the capacitive touch sensors. You can complete basic tuning within a few minutes by following the instructions in the pop-up messages.
Supported FIT Modules
|RX Family||Driver for capacitive touch sensor unit
RX Family QE CTSU Module Using Firmware Integration Technology
Module name: r_ctsu_qe
|Middleware for touch sensors
RX Family QE Touch Module Using Firmware Integration Technology
Module name: r_touch_qe
Interlinking with the Smart Configurator eases setting up the pins for use with capacitive touch sensors.
When generating a project to which the FIT module related to capacitive touch sensors is to be added, select the checkbox of "Smart Configurator" to run the Smart Configurator. This makes it easy to configure the settings of pin allocation for use with a capacitive touch sensor from the e² studio.
Information supporting development tools
|My Renesas||Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.|
|e-learning||Information for studying and learning about microcontrollers and microprocessors.|
|FAQ||Frequently asked questions and useful hints for development.|
|Forum||A forum and community site to share technical information, questions and opinions with others who use Renesas MCU's.|
|Tool News||Tool release information and other important information.|
|Operating Environment||Information on system requirements and operating environment for the latest version of tools.|
|Info on Discontinued Products||A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.|
All documents can be found at document tab on this page.
- What can I do with QE for Capacitive Touch?
- Tool News (QE for Capacitive Touch)
- I want to know how to install QE for Capacitive Touch.
- Release Note (QE for Capacitive Touch)
- I would like to know the development procedure using QE for Capacitive Touch.
- Application Note: RX Family Using QE and FIT to Develop Capacitive Touch Applications
- I want to know the details of the capacitive touch sensor related FIT module.
- Application Note: RX Family QE CTSU Module Using Firmware Integration Technology
Application Note: RX Family QE Touch Module Using Firmware Integration Technology
- I need sample codes.
- Application Note/Sample Code: RX130 Group RX Capacitive Touch Evaluation System Sample Code for QE Project
How to Find Version Number
[Help] menu of e² studio, select
[e² studio Installation details] menu >
[Installed Software] tab to see the version of the "Renesas QE for Capacitive Touch"