Rk3568 Development Notes (III): update source, installation of network tools, serial port debugging, network connection, file transfer, installation of vscode and Samba shared services for rk3568 virt

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Preface

   Begin to build RK3568 Basic virtual machine , Basic general functions , It mainly includes serial port tools minicom, Remote login ssh, Remote transmission filezilla, Code editing tool vscode.

virtual machine

   The document makes some basic requirements for virtual machines , Here's the picture ：
  
   In order to minimize errors in the early stage , The same should be selected vmware edition and ubuntu, In especial ubuntu（ The key is amd 64 Bit ）.
   The author uses ubutn18.04 x64 Bit system , Make an empty system , Use vmware The virtual machine is only an empty system that changes the system （ How to install a virtual machine , Please Baidu ）.
  

Ubuntu Interface mode update source

Replace source

  
  
  
  
   The replacement is complete , If pop-up to update , Please click Cancel （ There seem to be a lot of things to update the interface ）.

Install network tools

  Ubuntu18 No, ifconfig And so on , Manual installation required ：

sudo apt-get install net-tools

  

Development board debugging serial port connection

Update source

   After replacement , Use the following command to update the following ：

sudo apt-get update

  

Serial physical connection

   Connect the serial port to PC On the computer , And connect the serial port PC Connect to a virtual machine , Yes, the virtual machine can open the serial port .
   Serial port physical wiring ：
  
   The new serial port is displayed on the computer ：
  
   The virtual machine connects the serial port to ：
  
   Confirm serial port （USB A serial port ）：
  
   Virtual machine network connection
  
   Download serial port tools minicom

sudo apt-get install minicom

  

Open the serial port （ttyUSB0, The general baud rate is 115200）

sudo minicom -s

  
  
  

Power on again , Successful connection

  
   Check the kernel system version of the development board ：
  

Network connection between virtual machine and development board

The virtual machine leads to the development board

   Development board ip：
  
   View NIC , This development board has many network configurations ,wlan0 Configure the wireless network card ;
  
   The virtual machine leads to the development board ：
  

The development board leads to the virtual machine

   virtual machine ip：
  
   The development board leads to the virtual machine ：
  

install fileZilla File transfer software

  （ The system of this development board does not have this service , But our system needs to be installed , You need to build your own system in the future , Now just install this software ）
   stay ubuntu Download software from the software center fileZilla, Here's the picture ：
  

Code development editing tools vscode

download vscode

  （ Because development drives , Instead of just developing qt and c Applied , Try to use vscode）.
  vscode Is a free open source code editor , And it's very powerful , It basically supports syntax highlighting of all mainstream programming languages , Automatic completion , Match parentheses, etc . Software cross platform support win, mac and linux.
   Official download address ：https://code.visualstudio.com/Download
  CSDN fans 0 Points download address ：https://download.csdn.net/download/qq21497936/85430506
  QQ Group download address ：1047134658（ Click on “ file ” Search for “code”, Update within the group and blog posts simultaneously ）
  

install vscode

sudo dpkg --install code_1.67.2-1652812855_amd64.deb 

  
  

install vscode plug-in unit

  
  
   Installing a plug-in , Recommended according to the development documentation , as follows ：

• C/C++：C and C++ Compiler environment for
• C/C++ Snippets：C/C++ Reuse code blocks .
• C/C++ Advanced Lint：C/C++ The static test .
• Code Runner： That is, the code runs .
• Include AutoComplete： The automatic header file contains .
• Rainbow Brackets： Rainbow curly braces , Help read the code .
• One Dark Pro：VSCode The theme of .
• GBKtoUTF8： take GBK Convert to UTF8.
• Arm Assmebly： Namely support ARM Assembly syntax highlights .
• Chinese(Simplified)： Chinese environment .
• vscode-icons：VSCode Icon plug in , Mainly the icons of various folders under Explorer .
• compareit： Compare plug-ins , It can be used to compare the differences between two files .
• DeviceTree： Device tree syntax plugin .
• TabNine AI：AI Auto completion plug-in .

   After installation ：
  

Shared file server samba

   Sometimes the virtual machine has problems dragging and dropping files , In order to avoid , Installed here samba service , Let the external computer use it directly through the resource manager ip Address to access the virtual machine ubuntu Shared folder , Realize file transfer .
   Refer to the post 《linux Practical skills ：ubuntu18.04 install samba Server realizes LAN file sharing 》

Last one ：《RK3568 Development Notes （ Two ）： Starting with RK3568 Introduction to the kit of development board 、 Backplane introduction and peripheral test 》
Next ： Coming soon …

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