Boardcon EM3399, Руководство пользователя

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5
Customize the embedded system based on
Your Idea
SIM card 1x SIM card slot
Buttons 3x User Buttons, for Recover, Power, Reset
PCI-E x4 Can be used to connect adapter, such as USB, Network card, Disk array, etc.
WIFI&BT AP6356S, Module. 2.4/5G WiFi, Bluetooth 4.1
3G/4G / SSD PCI-E connector
GPIO 5 groups of GPIO (GPIO0~GPIO4), total 122 GPIOs
Dimension 100mm x 145mm
2 Compiler Environment
2.1 Vmware7.0+ubuntu14.04
Install Vmware7.0 in windows OS, and then install ubuntu14.04 in VMware to compile. Please visit the
official website http://www.ubuntu.com/
to
download and install
ubuntu operating system.
Note: Android7.1 should be complied on ubuntu 64bit OS, Ubuntu 14.04 is recommended.
2.2 Install JDK
JDK: openjdk-8-jdk
PC OS: ubuntu system
Network: online
Permission: root
# sudo apt-get update
# sudo apt-get install openjdk-8-jdk
For example, the installation path is /usr/lib/jvm/java-8-openjdk-amd64 .
Configure the environment variable at the terminal by executing commands
# export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
# export PATH=$JAVA_HOME/bin:$PATH
# export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar
Execute the command to check if the jdk has been installed successfully and view the revised
version
# java -version
openjdk version "1.8.0_121"
OpenJDK Runtime Environment (build 1.8.0_121-8u121-b13-0ubuntu1.16.04.2-b13)
OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)