SinlinxA33搭建Qt App开发环境编写helloworld
Step 1 在虚拟机（CentOS7)上安装Qt Creator将qt-creator-opensource-linux-x86_64-3.5.1.run 拷贝到虚拟机中，双击安装，全部点下一步即可。
Step 2 Qt Creater 设置
打开Qt Creator (Applications->Programming->Qt Creator)
1）添加新的设备
点击Tools->Options...->Devices
点Add 添加新设备，配置如下图所示，其中Host name 处填开发板的IP，用户名root，密码sinlinx (此为开发板linux系统root密码)
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104300w4a4cosqav5o4o04.png
2）连接好网线，在串口终端设置开发板ip，开启ssh
# ifconfig eth0 192.168.0.123 netmask 255.255.255.0
# /sinlinx/sshd start
点击test按钮，出现下图，说明开发板与虚拟机成功连接
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104300gu6026w6wq882n33.png
3）设置编译运行选项
点击Tools->Options...->Build&Run
打开Compilers 选项卡添加编译工具，完成后点Apply 保存。
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104300bg5j4pr3vjei5eq1.png
打开Qt Versions 添加QT 版本，完成后点Apply 保存。
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104301ip44zepstf4444sf.png
打开Kits 添加配置。如果没有cmake，需要手动安装cmake
yum install cmake
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104301wlx63ypye4zhoqqp.png
Step 3 编写第一个QT程序
打开Qt Creator，新建一个Qt Widgets Application
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104301an4vnmh2hgs22hg2.jpg
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104301o7q4c4rq76q96jt5.jpg
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104302ceppeqfeputvuzep.jpg
1）添加安装路径
打开HelloWorld.pro，在最后添加如下代码：
target.path = /root
INSTALLS += target
2）添加运行参数 -qws
点击Projects->Run
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104303tmmqqdwashyrchzq.png
3）点击运行，会在开发板/root目录生成Hello_World的可执行文件，./Hello_World即可运行
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104303p7t4oxpow6r699zw.png
http://www.eeboard.com/bbs/data/attachment/forum/201812/11/104303s3fmm28hmniwm8ok.jpg
可以的啊！哈哈哈，
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