Chip-cn-dat/allwinner-dat/allwinner-dat.md
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- [[V3S-dat]]
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+- [[virtualbox-dat]]
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## periperhals
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SDK-dat/ubuntu-dat/2025-07-14-23-09-16.png
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SDK-dat/ubuntu-dat/ubuntu-dat.md
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+
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+# ubuntu-dat.md
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+
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+![](2025-07-14-23-09-16.png)
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+
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+![](2025-07-14-23-09-43.png)
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+
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+
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+## share folder
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+
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+![](2025-07-14-23-10-07.png)
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+
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+- 打开终端 (Open the terminal).
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+- 使用命令 cd /mnt 进入到 mnt 目录 (Use the command cd /mnt to enter the mnt directory).
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+- 使用命令 sudo mkdir share 创建 share 文件夹 (Use the command sudo mkdir share to create the share folder).
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+- 使用命令 sudo mount -t vboxsf share /mnt/share 挂载共享文件夹 (Use the command sudo mount -t vboxsf share /mnt/share to mount the shared folder).
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+- 进入到 share 目录 (Enter the share directory).
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+- 使用 ls 命令查看挂载结果 (Use the ls command to check the mounted folder).
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+
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+## ref
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+
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+- [[virtualbox-dat]]
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SDK-dat/virtualbox-dat/virtualbox-dat.md
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+
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+# virtualbox-dat
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+
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+下载安装
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+官网下载地址：https://www.virtualbox.org/
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+
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+参考链接： Oracle VM VirtualBox官网下载安装教程： https://blog.csdn.net/kaixuansui/article/details/89334859/
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+
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+VirtualBox安装Ubuntu
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+注意：
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+
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+(1)内存大小设置：建议大于2GB
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+(2) 虚拟硬盘大小设置：建议至少设置50GB（SDK所需较大空间）
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+(3) 安装好Ubuntu14.04虚拟机环境后，建议不要在线升级Ubuntu版本
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+
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+参考链接： Oracle VM VirtualBox安装Ubuntu14.04环境的教程： https://blog.csdn.net/weixin_42135087/article/details/108193641
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+
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+增强功能
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+安装增强功能可以实现共享剪切板功能共享文件夹功能。共享粘贴板可在PC和虚拟机之间互相粘贴复制内容。文件夹共享可以在本地主机下创建一个文件夹，然后VirtualBOX将该文件夹映射到虚拟机下指定的文件夹中，这样我们就可以访问该文件夹下的子文件夹以及文件了。这两个功能都能极大地提高我们的开发效率
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+
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+注意： 在共享文件夹的路径中如果是挂在的windows系统的文件夹，可能无法成功地下载Tina的SDK代码，注意SDK的下载目录不要设置在共享文件夹中。
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+
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+安装增强功能的方法
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+
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+方法一： 点击虚拟机界面上面菜单栏的【设备】--【安装增强功能】。然后可以看到在虚拟机的光驱中自动加载了增强iso的文件(VBoxGuestAdditions.iso)，点击【Run】运行按钮。接着按虚拟机所指引步骤进行即可。
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+
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+方法二： 在linux中挂载光驱。参考链接如下： https://jingyan.baidu.com/article/fdbd42779d9530b89e3f489c.html
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+
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+实现共享文件夹的方：
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+
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+在VirtualBox中创建共享文件夹的参考链接如下： http://www.koudaipe.com/funny/1002.html
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+
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+共享文件夹 共享文件夹后可能由于权限问题无法操作，需要做如下操作：
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+
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+
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+sudo usermod -aG vboxsf $(whoami)
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+*$(whoami) 替换成您Ubuntu的用户名
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+
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+# VirtualBox Guide
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+
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+## Installation
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+
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+- Official download: [https://www.virtualbox.org/](https://www.virtualbox.org/)
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+- Reference: [Oracle VM VirtualBox Official Installation Tutorial (Chinese)](https://blog.csdn.net/kaixuansui/article/details/89334859/)
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+
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+https://download.virtualbox.org/virtualbox/7.1.10/VirtualBox-7.1.10-169112-Win.exe
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+
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+## Installing Ubuntu in VirtualBox
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+
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+**Tips:**
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+
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+1. **Memory Size:** Set to more than 2GB (recommended)
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+2. **Virtual Hard Disk Size:** At least 50GB (SDK requires large space)
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+3. **Do not upgrade Ubuntu online** after installing Ubuntu 14.04 in the VM
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+
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+- Reference: [Oracle VM VirtualBox Ubuntu 14.04 Setup Tutorial (Chinese)](https://blog.csdn.net/weixin_42135087/article/details/108193641)
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+
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+- 现在创建虚拟硬盘（C）
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+- VDI (VirtualBox磁盘映像）
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+- 动态分配（D）
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+- Choose a disk file...
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+- ubuntu-14.04-desktop-amd64.iso
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+
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+- [[ubuntu-dat]]
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+
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+## Guest Additions (Enhancements)
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+
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+Installing Guest Additions enables:
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+- Shared clipboard (copy/paste between PC and VM)
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+- Shared folders (map a host folder to the VM for easy file access)
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+
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+These features greatly improve development efficiency.
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+
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+**Note:**
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+If the shared folder is a Windows folder, you may not be able to successfully download Tina SDK code into it. Avoid setting the SDK download directory inside a shared folder.
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+
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+### How to Install Guest Additions
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+
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+**Method 1:**
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+1. In the VM window, go to the menu bar: `Devices` → `Insert Guest Additions CD image...`
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+2. The ISO (VBoxGuestAdditions.iso) will auto-mount in the VM's CD drive.
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+3. Click `Run` and follow the on-screen instructions.
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+
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+**Method 2:**
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+1. Manually mount the CD drive in Linux.
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+2. Reference: [Linux Mount CD Drive Tutorial (Chinese)](https://jingyan.baidu.com/article/fdbd42779d9530b89e3f489c.html)
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+
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+## Setting Up Shared Folders
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+
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+- Reference: [How to Create Shared Folders in VirtualBox (Chinese)](http://www.koudaipe.com/funny/1002.html)
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+
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+**Permissions Fix:**
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+If you cannot access the shared folder due to permissions, run:
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+
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+```bash
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+sudo usermod -aG vboxsf $(whoami)
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+# Replace $(whoami) with your Ubuntu username if needed
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+```
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+