10-QNX与Android双系统通讯之FDBUS(1)

1. 前言

TODO

2. 交叉编译(QNX与Android)

TODO

2.1 下载资源

FDBUS下载V5.4版本：

gitee：  

fdbus: Fast Distributed Bus (FDBus) - Gitee.com

csdn：

fdbus-v5.4.0 

PROTOBUF 下载3.20 CPP版本：

github： 

https://github.com/protocolbuffers/protobuf/releases/tag/v3.20.2

github镜像：

Release Protocol Buffers v3.20.2 · protocolbuffers/protobuf · GitHub

csdn：

protobuf-v3.20.2 

2.2 编译

前面博文有专门摘录编译脚本

FDBUS NDK与QNX交叉编译

3. 实操

3.1 将编译后的文件分别推送到Android与QNX

3.1.1 ADB push推送到Android

adb root
adb shell mkdir -p data/fdbus
 
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\fdbxclient data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\fdbxserver data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\name_server data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\lshost data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\lssvc data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\host_server data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\logsvc data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\logviewer data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\lsclt data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\lsevt data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\bin\ntfcenter data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\lib\libfdbus.so data/fdbus/
adb push Z:\workspace\thirdlibs\fdbus-v5.4.0\build\android\install\usr\lib\libfdbus-clib.so data/fdbus/
adb push Z:\workspace\thirdlibs\protobuf-3.20.2\build\android\install\lib\libprotobuf.so data/fdbus/

3.1.2 通过ADB Shell 用busybox ftpput 推送到QNX

busybox ftpput -u root 192.168.1.1 /data/fdbus/fdbxserver
busybox ftpput -u root 192.168.1.1 /data/fdbus/fdbxclient
busybox ftpput -u root 192.168.1.1 /data/fdbus/name_server
busybox ftpput -u root 192.168.1.1 /data/fdbus/lshost
busybox ftpput -u root 192.168.1.1 /data/fdbus/lssvc
busybox ftpput -u root 192.168.1.1 /data/fdbus/host_server
busybox ftpput -u root 192.168.1.1 /data/fdbus/logsvc
busybox ftpput -u root 192.168.1.1 /data/fdbus/logviewer
busybox ftpput -u root 192.168.1.1 /data/fdbus/lsclt
busybox ftpput -u root 192.168.1.1 /data/fdbus/lsevt
busybox ftpput -u root 192.168.1.1 /data/fdbus/ntfcenter
busybox ftpput -u root 192.168.1.1 /data/fdbus/libfdbus-clib.so
busybox ftpput -u root 192.168.1.1 /data/fdbus/libcommon_base.so
busybox ftpput -u root 192.168.1.1 /data/fdbus/libfdbus.so
busybox ftpput -u root 192.168.1.1 /data/fdbus/libprotobuf.so

3.2 设置环境变量：

export LD_LIBRARY_PATH=/data/fdbus:$LD_LIBRARY_PATH

两个系统都需设置

3.3 实际操作

3.3.1 QNX启动服务

#cd /data/fdbus

# ./name_server &

# ./host_server &

# ./fdbxserver &

3.3.2 Android启动服务

#cd /data/fdbus

# ./name_server -u tcp://192.168.1.1:60000 -n android &

# ./fdbxclient &

查看接口状态可以通过 ./lssvc来查看 

3.3.3  测试结果：

4  总结

综上，跨系统通讯FDBUS Demo例程算是基本掌握了。

后面就是如何在FDBUS基础上进行二次开发，定制化开发，让它进化满足产品要求。