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APM32E103 example for driving an ILI9341 TFT LCD, reading the controller ID, displaying text, and cycling background colors.

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APM32E103 ILI9341 TFT LCD 示例 / APM32E103 ILI9341 TFT LCD Example

中文 | English

中文说明

本项目演示 APM32E103 驱动 ILI9341 TFT LCD,读取 LCD ID、显示文本并循环切换背景颜色。

开发环境与演示内容

  • 目标板:APM32E103 MINI
  • 显示控制器:ILI9341
  • 工程:Keil MDK-ARM
  • 示例版本:V1.0.1
  • 演示:硬件复位、背光控制、LCD 初始化、ID 显示、文字显示及 12 种颜色切换

使用方法

  1. 根据 lcd.h 及板级文件连接数据、控制、复位和背光引脚。
  2. 打开 Examples/LCD/Project/MDK/LCD.uvprojx。
  3. 检查屏幕接口、电平及分辨率配置。
  4. 编译并下载程序,观察 LCD ID、文本和颜色循环。

注意事项

不同 ILI9341 模组的接口方式、引脚定义、扫描方向和背光电路可能不同。如显示异常,请优先检查总线时序、复位流程、控制器 ID 和屏幕供电。

技术支持

更多资料请访问:www.geehy.com。


English

This project demonstrates an ILI9341 TFT LCD on the APM32E103. It reads the LCD ID, displays text, and cycles through background colors.

Environment and demonstration

  • Target board: APM32E103 MINI
  • Display controller: ILI9341
  • Project: Keil MDK-ARM
  • Example version: V1.0.1
  • Demonstrates hardware reset, backlight control, LCD initialization, ID/text display, and 12 background colors

Usage

  1. Connect the data, control, reset, and backlight signals according to lcd.h and the board files.
  2. Open Examples/LCD/Project/MDK/LCD.uvprojx.
  3. Verify the display interface, voltage levels, and resolution configuration.
  4. Build and program the project, then observe the LCD ID, text, and color cycle.

Notes

ILI9341 modules may differ in interface, pinout, scan direction, and backlight circuitry. If the display is incorrect, check bus timing, reset sequencing, controller ID, and display power first.

Support

For more resources, visit www.geehy.com.

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APM32E103 example for driving an ILI9341 TFT LCD, reading the controller ID, displaying text, and cycling background colors.

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