Open Source Camera Project
===

動機: 看到了下面參考的文章，於是也想要自己做一台看看

[參考1: Techorange網站](https://buzzorange.com/techorange/2021/05/07/raspberry-pi-camera-diy/)

[參考2: Penk的github](https://github.com/penk/ruha.camera)

[參考3: Book: Yocto for Raspberry Pi : 打造 IoT 與嵌入式系統 ](https://www.tenlong.com.tw/products/9789864762576)

[參考4: Building Raspberry Pi Systems with Yocto ](https://jumpnowtek.com/rpi/Raspberry-Pi-Systems-with-Yocto.html)

[參考5: Build your own Linux Image for the Raspberry Pi ](https://medium.com/nerd-for-tech/build-your-own-linux-image-for-the-raspberry-pi-f61adb799652)

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## 材料準備

- [X] Raspberry Pi 4 [參考](https://www.raspberrypi.org/products/raspberry-pi-4-model-b/)
- [X] 64 GB SD Card
- [ ] USB電池充電版
- [ ] 3000 mAh Lipo battery
- [ ] Power switch
- [ ] Shutter button
- [X] Raspberry Pi High Quality Camera [參考](https://www.raspberrypi.org/products/raspberry-pi-high-quality-camera/)
- [ ] 電量偵測Sensor
- [ ] Case (3D printer or ~~相機防水保護殼?~~)
- [ ] 螢幕
- [ ] ...

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## 功能

- [ ] 拍照模式
- [ ] 連拍模式
- [ ] 錄影模式
- [ ] USB傳輸模式(MTP)
- [ ] WIFI傳輸模式(AP Mode)
- [ ] 電量偵測
- [ ] ...

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## 進度

- [X] 採買零件1 (Raspberry Pi 4 + Raspberry Pi High Quality Camera + 64 GB SD Card)
- [X] 使用~~Raspbian~~ or ~~Buildroot~~ or Yocto，建置Raspberry pi system [建置紀錄](https://hackmd.io/WoDfPXS5QOKBoPY-qjjUcQ)
- [X] Porting imx477
- [x] Build OpenCV [注意: 記憶體不足](https://github.com/openembedded/meta-openembedded/issues/357)
- [X] opkg套件管理Server [網路設定](https://hackmd.io/qUmavI9QQuK7IQ9a7tvzqw) [opkg設定](#) [SSH設定](https://hackmd.io/L6y3Q_yWQeeo_5vpB89liA)
- [X] 相機拍照測試 [拍照測試](https://hackmd.io/zH7tYHNhTrmFCrkQjWQW-g)
- [X] 基本系統功能撰寫與測試
- [X] GUI測試 (等待螢幕連接零件) [meta-browser測試](https://hackmd.io/xmXqg_OKT_aG-1XKCaR_mg)
- [ ] 拍照模式
- [ ] iso, resolution, 曝光, 相機參數調整...
- [ ] 連拍模式
- [ ] 錄影模式
- [ ] USB傳輸模式(MTP)
- [ ] WIFI傳輸模式(AP Mode)
- [ ] QT GUI撰寫
- [ ] 採買零件2 (USB電池充電版 + 3000 mAh Lipo battery + Power switch + Shutter button + 電量偵測Sensor)
- [ ] 將整個電路接起來
- [ ] 電量偵測功能
- [ ] 規劃中...

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