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[rapid environment construction] openharmony 10 minute tutorial (cub pie)

2022-07-06 17:37:00 【Moon Dream Studio】

BearPi-HM Nano Ten minute tutorial

One 、 preparation

  • Prepare a computer ：
    • No specific requirements , Just for home use ,Windows System

Two 、 Start the download

3、 ... and 、 Start deploying environment

  1. Unzip Baidu cloud download HarmonyOSUbuntu18.4 Mirror image OVF.zip File to a directory .

  1. open VMware Workstation Tools

  1. Select the first 1 Step decompressed Ubuntu18.4 Mirror image OVF In the folder , Click on open

  1. Import image to local disk （ Select a disk space size ≥ 10G Disk ）, Click on Import .

  1. Click on Turn on this virtual machine , To power on the virtual machine

  1. At this point, the virtual machine enters the login interface , Click on HarmonyOS

  1. Input password ：bearpi, And then click Sign in

  1. After entering the desktop , Click on the blank space on the desktop Right click , Click on Open the terminal (E)

  1. Input in the terminal ifconfig, Then click enter , except lo Outside , The other is your network card information , Record what you get IP Address .

  1. To minimize the VMware Workstation, go back to Windows Desktop .

  2. additional ： If you can't connect to the network （ If the host network needs to dial up , Such as Campus network 、ADSL dial etc. ）

    stay VMware Workstation in , Click on virtual machine >>  Set up 

 Then in the network adapter , Change to `NAT  Pattern `, Click on ` determine `


 Then reply ` step 8`.

Four 、 stay Windows On the remote connection server

  1. open MobaXterm Tools , And click ：Session,SSH  Button .

  1. Enter the connection information , Remote address , And click the OK

  1. Enter account ：bearpi, Click enter

  1. Input password ：bearpi, Be careful , When entering the password, the screen will not show , Click enter

  1. On the pop-up screen , Click on Yes Save account information , To avoid entering

5、 ... and 、 hold ubuntu Remote mapping of files to Windows On

  1. install RaiDrive Software

    The default installation is enough .

  2. Switch to Chinese

  1. Add link information

    • SFTP://______ （ This input 3、 ... and .9 Obtained address ）
    • Account ： Both account and password are bearpi
    • Other default
    • Click on determine

  1. View locally mapped ubuntu File path

6、 ... and 、 stay ubuntu Access to the source code

  1. Mouse focus moved to MobaXterm

  2. stay MobaXterm Input in ：

    cd /home/bearpi

    And then go back

  3. stay MobaXterm Input in ：

    mkdir project && cd project

    And then go back

  4. stay MobaXterm Input in ：

    hpm init -t default

    And then go back

  5. stay MobaXterm Input in ：

    hpm i @bearpi/bearpi_hm_nano

    And then go back , wait for 1-3 minute （ According to different network speeds ）

  6. When... Appears on the screen Installed. It means that the code acquisition is complete

7、 ... and 、 Compile code

  1. stay MobaXterm Input in ：

    hpm dist

    And then go back , Wait until the screen appears ：BUILD SUCCESS word , The compilation is successful .

  2. View the location of the compiled firmware

    When compiled , stay Windows You can directly view the final compiled firmware in , The specific path is ：

* Be careful , The first disk is `RaiDrive` The path of the mapping .
  • 8、 ... and 、 Connect the development board

  1. adopt TypeC cable , Connect the computer with BearPi-HM Nano Connect .

  2. install CH340 drive .

    Download address ： Search for ch340g - Nanjing qinheng Microelectronics Co., Ltd

  3. Turn off virtual machine capture USB function .（ There are many developers because virtual machines capture USB equipment , Cause the machine to Windows The computer can't see the serial port ）

 If the above operation does not work , Direct closure VMware Workstation, Select suspend , And then plug it in and out again USB.
  1. View the serial port of the development board

Nine 、 Download program

  1. stay Windows open Hiburn Tools , And click the Refresh, stay COM Choose from The eighth -4 What you see COM Number 

 And then click `Setting`, And select  `Com settings`,
  1. stay Com settings Set in Baud by ：921600, Click ok

  1. Click on Hiburn Tools Select file Button , In the pop-up file box , choice 7、 ... and -2  The corresponding path in , And select ：Hi3861_wifiiot_app_allinone.bin  file .

  1. Click on Auto burn Check box , And then click Connect


    here Connect The button becomes Disconnect, Waiting for download

  2. Reset the development board RESET Key , Start downloading the program

  1. Until it appears Execution Successful word , Program download complete .

  2. After downloading , Click on Disconnect Button , It is convenient for later commissioning .

Ten 、MobaXterm View the serial port print log

  1. open MobaXterm,

    1. Click on ：Session、Serial Button

    2. Set up Seral port by Hiburn Same serial port

    3. Set up Speed by  115200

    4. Click on OK

  1. If it shows Unable to open… Etc , Need to see Hiburn Whether the link status of is closed （ Nine -7） step .

  2. Reset the development board , here COM Print out the corresponding log information

11、 ... and 、 Contact us （ More source code ）

The copyright belongs to the author and HarmonyOS The technology community is jointly owned , If you want to reprint , Please indicate the source , Otherwise, the legal liability will be investigated

原网站

版权声明
本文为[Moon Dream Studio]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/02/202202131310452568.html

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