Getting Started with W2

Introduction

Overview Banana Pi BPI-W2

Overview: BPI-W2 Android 6.0

Debian 9 Linux Image Release 2018-09-18

BananaPI-W2 Ubuntu 18.04 New Image Release 2018-09-17

BananaPI-W2 Raspbian 9.4 New Image Release 2018-09-17

RPiTCv3_1.12-demo-bpi-w2-beta-2018-09-03

Read more: Banana Pi BPI-W2

Development

Let's get start to develop on BPI-W2, see amazing things happen.

Old page：Getting Started with BPI-W2

Basic Development

Prepare to develop

• Prepare 8G/above TF card, USB-Serial interface, PC with Ubuntu System
• Using your USB-Serial Connect debug console on W2

Install Linux Image

Install Image to SD Card On Windows

• Board SW4 switch to 1
• English:

 1.Format SD card: http://wiki.banana-pi.org/Quick_Start_Banana_pi_SBC#Format_your_SD_under_Windows_os

 2.Install Image On SD Card: http://wiki.banana-pi.org/Quick_Start_Banana_pi_SBC#how_to_write_Linux_image

• Chinese:

 https://www.cnblogs.com/topbin/p/10882992.html

Install Image to SD Card On Ubuntu with Bpi-tools

• Board SW4 switch to 1

 1.Install bpi-tools on your system
    $ apt-get install pv
    $ curl -sL https://github.com/BPI-SINOVOIP/bpi-tools/raw/master/bpi-tools | sudo -E bash
 
 2.After you download the image, insert your TF card into your Ubuntu
    $ bpi-copy xxx.img /dev/sdx
 
 3.After step 2, then you can insert your TF card into W2, and press power button setup W2.

Install Image to SD Card with Etcher

  Balena Etcher is an open source project by Balena, Flash OS images to SD cards & USB drives

Install Image to EMMC with SD Ubuntu

 1.Prepare a sd which is installed ubuntu image, the Board SW4 switch to 1, let W2 boot from sd card.
 2.Copy emmc image to udisk then plug in W2, then mount udisk.
 3.After mount udisk, use command "bpi-copy xxx-emmc-xxx.img" to install image on Emmc.
 4.After success to install, power off W2, switch SW4 to 0, power on W2.

Install Android image

Download the latest android image

Download BPI-W2 USB flash tool

Note：

1. BPI-W2 USB flash tool is a usb download tool for flashing android image to board emmc, and only support Windows platform.

2. Make sure SW4 switch to '0' for emmc boot.

3. Read document/bananapi_w2_usb_download_tool_guide.doc before flashing image.

Advanced Development

SATA

1. Mount dev on W2

• After insert sata interface, execute "fdisk -l"
• Then "mount /dev/sdx /mnt/xxx"

2. If you meet some errors when you mount SATA, try these following commands:

• "fdisk /dev/sdx" to create new partition , set your partition numbers and size, after created partitions, input "wq" to save and quit.
• "mkfs.ext2 /dev/sdx" to format the SATA
• "mount /dev/sdx /mnt/xxx"

SSD

1. After you success to insert SATA, we could input following commands to test SATA interface:

• "time dd if=/dev/xxx of=/dev/null bs=1M count=1000" to test read speed
• "time dd if=/dev/zero of=/dev/sdx bs=1M count=1000" to test write speed

HDD

1. After you success to insert SATA, we could input following commands to test SATA interface:

• "time dd if=/dev/xxx of=/dev/null bs=1M count=1000" to test read speed
• "time dd if=/dev/zero of=/dev/sdx bs=1M count=1000" to test write speed

NetWork

GMAC

• iperf3 -c [server]

• iperf3 -u -c [server]

• iperf3 -s

WiFi & BT

1.If you want to use WiFi or BT, you could use RTL8822BE module.

STA

1. Use commands to setup WiFi client

• ip link set wlan0 up
• iw dev wlan0 scan | grep SSID
• vim /etc/wpa_supplicant/wpa_supplicant.conf

network={    
ssid="ssid"    
psk="password"    
priority=1 
}

• wpa_supplicant -iwlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf
• dhclient wlan0

2. Use UI interface to setup WiFi Client

AP

Developing

GPU

• Execute "glmark2-es" to start OpenGL test
• glmark2 Score: 30