概览
描述
该电容式触摸 串行LCD 参考设计可以在 QVGA LCD 模块上显示一种像微波炉面板一样的操作面板屏幕，而该模块通过 SPI 连接到 RX 系列的 MCU。 电容式触摸按钮和滑块由透明电极制成，当 LED 背光灯照亮时，这些电极从黑色外壳中呈现出白色。 本页发布的基板电路图以及透明电极和外壳的设计信息可以作为您产品开发的参考。
根据要实现的显示颜色的数量和其他额外的功能，您可以使用以下两个版本。
- RX671 版本： 16 位颜色，最适合支持 RTOS/云功能
- RX140 版本： 4 位灰度，最适合低功耗和低成本
应用
文档
相关文档
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| 类型 | 文档标题 | 日期 |
| PCB 设计文件 | RX-TOUCH-LCD-POC Design Files
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| 应用说明 |
PDF
2.10 MB
日本語
AI 生成的摘要:
The document details the RX140 flat panel HMI PoC featuring touch keys, a touch slider, and a 240×320 LCD, designed to simulate microwave oven controls. It explains the hardware system configuration including RSPI, CTSU2SL, GPIO, SPI, buzzer, MTU, DTC, and LED components. The software stack integrates e2 studio, QE for Capacitive Touch, Smart Configurator, QE for Display & emWin, GUI middleware, and various drivers. The document covers sample program flowcharts, peripheral settings, and detailed operation sequences for touch inputs and display control. It also includes instructions for importing projects and running demonstrations with cooking, defrost, and recipe settings. The package contains source code, GUI assets, and configuration files to facilitate development and testing.
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| 应用说明 |
PDF
3.41 MB
日本語
AI 生成的摘要:
The RX671 PoC integrates capacitive touch keys, a touch slider, and a 240x320 LCD to simulate microwave oven control, enabling intuitive HMI development for IoT devices. It supports OTA firmware updates via cloud connectivity, enhancing remote maintenance and feature upgrades. The system combines hardware components like RX671 MCU, Wi-Fi IoT module, and peripherals such as buzzer and LEDs, coordinated through software layers including Amazon FreeRTOS, emWin GUI middleware, and drivers for touch, display, and communication interfaces. The document details sample program structures, flowcharts for touch and LCD control, project import procedures, demonstration steps, and firmware update methods, facilitating rapid prototyping and development of flat panel HMI solutions with OTA capabilities.
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3 项目
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设计和开发
样例程序
样例程序
筛选
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| 类型 | 文档标题 | 日期 日期 |
| 示例代码 | RX140 Flat panel HMI PoC with touch keys and LCD Rev.1.00
[Software=RX Driver Package|V1.38],[Toolchains=CC-RX|V3.05.00]
ZIP
103.36 MB
日本語
应用:
工业, 消费电子产品
Compiler:
CC-RX
Function:
HMI
IDE:
e2 studio
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| 示例代码 | RX671 OTA-supported flat panel HMI PoC with touch keys and LCD Rev.1.00
[Software=RX Driver Package|V1.38],[Toolchains=CC-RX|V3.05.00]
ZIP
228.95 MB
日本語
应用:
工业, 消费电子产品
Compiler:
CC-RX
Function:
HMI
IDE:
e2 studio
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2 项目
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视频和培训
This video introduces the reference design for serial TFT-LCD QVGA display and capacitive touch functions controlled by a single-chip RX MCU.
For more information, please refer to Serial LCD + Touch Reference Design.
新闻和博客
博客 2023年8月8日 |
合作伙伴
Segger Microcontroller GmbH
A GUI tool for lightweight, free-of-charge library for RX devices. An emWin FIT module can be downloaded from FIT Modules.
