2025-06-13 21:03:13 +08:00
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硬件基于基于ESP32S3CAM开发板,代码基于bread-compact-wifi-lcd修改
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使用的摄像头是OV2640
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注意因为摄像头占用IO较多,所以占用了ESP32S3的USB 19 20两个引脚
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连线方式参考config.h文件中对引脚的定义
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# 编译配置命令
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**配置编译目标为 ESP32S3:**
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```bash
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idf.py set-target esp32s3
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```
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**打开 menuconfig:**
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```bash
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idf.py menuconfig
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```
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**选择板子:**
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2025-10-14 20:44:44 +08:00
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```bash
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2025-06-13 21:03:13 +08:00
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Xiaozhi Assistant -> Board Type ->面包板新版接线(WiFi)+ LCD + Camera
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```
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2025-10-14 20:44:44 +08:00
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**配置摄像头传感器:**
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> **注意:** 确认摄像头传感器型号,确定型号在 esp_cam_sensor 支持的范围内。当前板子用的是 OV2640,是符合支持范围。
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在 menuconfig 中按以下步骤启用对应型号的支持:
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1. **导航到传感器配置:**
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```
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(Top) → Component config → Espressif Camera Sensors Configurations → Camera Sensor Configuration → Select and Set Camera Sensor
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```
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2. **选择传感器型号:**
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- 选中所需的传感器型号(OV2640)
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3. **配置传感器参数:**
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- 按 → 进入传感器详细设置
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- 启用 **Auto detect**
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- 推荐将 **default output format** 调整为 **YUV422** 及合适的分辨率大小
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- (目前支持 YUV422、RGB565,YUV422 更节省内存空间)
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2025-06-13 21:03:13 +08:00
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**编译烧入:**
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```bash
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idf.py build flash
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```
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