Add active buzzer test with SoftSPI touch and LVGL.
GPIO22 digital on/off toggle (default off) and flashable firmware/cyd package. Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
32
README.md
Normal file
32
README.md
Normal file
@@ -0,0 +1,32 @@
|
||||
# 有源蜂鸣器(CYD)
|
||||
|
||||
触控 + LVGL 参考 `hw269test` / `tftest`。GPIO22 高低电平控制有源蜂鸣器:点击开 / 点击关,默认关。
|
||||
|
||||
## 硬件
|
||||
|
||||
| 项目 | 说明 |
|
||||
|------|------|
|
||||
| 板子 | CYD ESP32-2432S028R |
|
||||
| 模块 | 有源蜂鸣器(高电平响) |
|
||||
| 信号 | **GPIO22** |
|
||||
|
||||
接线:`VCC→5V`(或模块标注电压),`GND→GND`,`I/O / S→GPIO22`。
|
||||
|
||||
## 操作
|
||||
|
||||
- 大按钮:开启 / 关闭蜂鸣器(切换)
|
||||
- 上电默认:**关闭**
|
||||
|
||||
## 构建 / 烧录
|
||||
|
||||
```bash
|
||||
pio run -e cyd -t upload
|
||||
```
|
||||
|
||||
或用预编译包:
|
||||
|
||||
```powershell
|
||||
cd firmware\cyd
|
||||
.\flash.ps1
|
||||
# 或 .\flash.ps1 -Port COMx
|
||||
```
|
||||
Reference in New Issue
Block a user