---
tags: 
aliases: 
date: 2022-06-01
time: 00:00:00
description: 
---

# Setup enviroment
- Setup Gerrit first: [HA (Highly Available) Production Gerrit Infrastructure](https://spaces.logitech.com/display/VCE/HA+%28Highly+Available%29+Production+Gerrit+Infrastructure)
-  [Kong Build Instructions (CI Team)](https://spaces.logitech.com/pages/viewpage.action?pageId=69534226)

# Build Code
## Fetch code
### From vc.gerrit.logitech.com
- `repo init -u ssh://ahuang11@vc.gerrit.logitech.com:29418/manifest -b pacman`
- Gerrit HTTP password: IMlLvOUW5NCZcvwq84YrdRs6eL89Dy3AOGokmPOREw

### From Lesley's server
- IP: 172.23.163.201 Port: 22 
- username/passwd: lhsieh1/lhsieh1
- Path
    - **/homeMTK/awin/mt-8195**: 更新 MTK code 到這版：`pacman-t-alps-release-r0.mp6.tc41sp-V1.19.1.xml`
    - **/homeMTK/awin/mt-8195_sentinel-dev**: 更新 FIH code 到這版：`sentinel-dev_manifest-0.000.16.xml`
    - 要抓 MTK apk Sample code 建議從 `/homeMTK/awin/mt-8195` 來抓，因為不確定 FIH 現在的 code 是對照到 MTK 哪個版本
        - mt-8195: Pacman branch
        - mt-8195_sentinel-dev: sentinel-dev branch
        - mt-8195_sentinel-logi: sentinel-logi branch

## Sync Code
Sync code commands:
1. Sync the manifests
```
repo init -u https://sg1-mirror.gerrit.logitech.com/manifest.git -b pacman
```
`sg1-mirror.gerrit.logitech.com` can be changed to the following servers:
* us1-mirror.gerrit.logitech.com (US West)
* eu1-mirror.gerrit.logitech.com (EU East)
* sg1-mirror.gerrit.logitech.com (Singapore)
* in1-mirror.gerrit.logitech.com (India)

2. Sync the code with the specific version
    1. Set the manifest by the repo init, for example:
        ```
        repo init -m pacman-t-alps-release-r0.mp6.tc41sp-V1.19.1.xml
        ```
        `pacman-t-alps-release-r0.mp6.tc41sp-V1.19.1.xml` can be replaced by the other .xml in `.repo/manifests`.

    2. Sync up the codes 
        ```
        time repo sync -j16 -c --no-tags
        ```
        Note: `-j16` is used for 8 cores

## Reference:
1. https://spaces.logitech.com/display/VCE/HA+%28Highly+Available%29+Production+Gerrit+Infrastructure
2. https://spaces.logitech.com/pages/viewpage.action?pageId=69534226

# ADB command
## Get version
```
adb shell getprop ro.build.fingerprint

or 

adb shell getprop ro.vendor.mediatek.version.release
```

## Enable/Disable ROI mode
```
adb shell setprop vendor.debug.camera.custzone.roi 1  ## Enable

or

adb shell setprop vendor.debug.camera.custzone.roi 0  ## Disable
```

## Enable the UVC mode
```
adb root ;\
adb shell setprop vendor.debug.camera.custzone.lt 1 ;\
adb shell setprop vendor.debug.camera.lt.fence.enable 1 ;\
adb shell setprop vendor.debug.camera.lt.inline.wpe 1 ;\
adb shell setenforce 0 ;\
adb shell setprop sys.usb.config uvc
```

## Switch camera ID
```
adb shell setprop debug.webcam.cam.id 1
```

## Disable/Enable Sleep mode
- Prevent to sleep: `adb shell "echo test > /sys/power/wake_lock"`
- Allow to sleep: `adb shell "echo test > /sys/power/wake_unlock"`

# MTK demo code
- `vendor/mediatek/proprietary/packages/apps/DPTZDemo`

# Firmware
- [PACMAN Firmware build](https://drive.google.com/drive/folders/1wycKlDQv-CHEd_5BZFLwn9ibhTTphOAN)
- [FIH Firmware build](https://drive.google.com/drive/u/0/folders/1-Pgfttm-tFUdMetCK2WHZH4cXrryydz9)
- [sentinel-dev](https://logi-analytics.vc.logitech.com/s3?path=vc-sw-release%2FSentinel%2FSystemImage%2Fsentinel-dev%2F)
    - Download `sentinel-test-keys/sentinel_userdebug_test-keys.7z`
    - ![[Pasted image 20220812093244.png|400]]

## Update firmware
1. 要先備份calibration data，請看 [backup calibration](https://logitech.slack.com/archives/C0230SKKFF1/p1656475361667309)
2. 用 `fastboot.bat` 來更新，請看 [**Flash using Fastboot**](https://docs.google.com/document/d/1XlJKXFqrPunre96C4sBUiWHmr5D0ogYje33_zfwJDCE/edit#heading=h.tdmkzb7xd29g)
3. 如果第2步不成功的話，改用 [MTK flash tool 更新](https://docs.google.com/document/d/1XlJKXFqrPunre96C4sBUiWHmr5D0ogYje33_zfwJDCE/edit#heading=h.ovv79dcxs10b)
4. 斷電重開機
5. 恢復calibration data

## QA Hand-off
- [CollabOS QA Hand-off](https://spaces.logitech.com/pages/viewpage.action?spaceKey=VCE&title=CollabOS+QA+Hand-off)

# Docs
- [MTK參考文件](https://docs.google.com/document/d/12TbyjaSt2emCZu9NvD4cptN4pc0fkVxj1H3wOoN7X0U/edit#heading=h.gl7sjp6n8i2o)
- [Branch意義解釋文件](https://docs.google.com/presentation/d/1iHnoIcCqpXh2v7qpmepuUxciawdDsbhJN5H6zYYEMpg/edit#slide=id.g109895f3f92_0_224)
- [Sentinel EVT/DVT Sample Requirements](https://docs.google.com/spreadsheets/d/1uOLk1UU7T-ay-1TZfN1CLIhYqdwqbgGGZwfjRmMMcj0/edit#gid=0)
- [Firmware comparison](https://spaces.logitech.com/pages/viewpage.action?pageId=135939412)
- [[Sentinel] IQ control requirement](https://docs.google.com/spreadsheets/d/1vZhbGrb-Ei4kv3oXB983bNTgHInmg4tiQ8pHFhLrPPc/edit#gid=0)
- [Dev Guide Sentinel PB1](https://docs.google.com/document/d/1XlJKXFqrPunre96C4sBUiWHmr5D0ogYje33_zfwJDCE/edit#heading=h.wtpjcs5n651h)
- [Use DebugLoggerUI of MTK to collect logs](https://docs.google.com/presentation/d/19_h3Dsaeaw5NuRAkA1gX-ncybRATR7jTrVHmurl0HZ8/edit#slide=id.g126899c29e4_0_39)
    - ADB command to pull logs: `adb pull /data/debuglogger/mobilelog`
- [LogiVideoFW/Webcam_MTK](https://github.com/LogiVideoFW/Webcam_MTK/tree/dev-roi-pan-controll)
- [XU Command Requirements](https://docs.google.com/spreadsheets/d/1d7T2txDXagfgM87PryrJqRMSTM6_yIn3k4o8uqwxtGA/edit#gid=0)

# Jira
- [[Sentinel][Tiny] HDR Requirements and System Design](https://jira.logitech.com/browse/VC-67445)
- [[Sentinel] APP for testing the image quality](https://jira.logitech.com/browse/VC-63616)
- [MTK ISP Pipeline: Data path implementation with single camera](https://jira.logitech.com/browse/VC-67422)
- [MTK ISP Pipeline: Data path implementation with dual camera](https://jira.logitech.com/browse/VC-67420)
- [[Sentinel][FIH] adb port connection hang](https://jira.logitech.com/browse/VC-64910)
    - 解決device會hang的問題
- [[Sentinel] Change the Camera Sensor Orientation to 0](https://jira.logitech.com/browse/VC-77929)