移植OPENNI到DM6446上面

为了利用摄像头的景深信息,同时利用dm6446的分析功能(dsp),对openNI进行USB移植。 
下载:libusb-1.0.0.tar.bz2
            OpenNI-Stable-1.5.7.10.tar.gz
            Sensor-Stable-5.1.6.6.tar.gz

编译  usb lib
export CC=arm_v5t_le-gcc
export CXX=arm_v5t_le-g++
./configure --host=arm-linux --prefix=/home/davinci/_install/libusb1.0.9   --enable-static --enable-shared

 编译OPENNI
1.首先编译好libusb
2.拷贝 build_all_openni 到  OpenNI-Stable-1.5.7.10/Platform/Linux/CreateRedist 下面 
3.修改 OpenNI-Stable-1.5.7.10/Platform/Linux/Build/Common/Platform.Arm  将 “CFLAGS +=”注销,防止运行时出现命令错误
4.运行build_all_openni
5.拷贝build_all_sensor 到 Sensor-Stable-5.1.6.6/Platform/Linux/CreateRedist
6.修改Sensor-Stable-5.1.6.6/Platform/Linux/Build/Common/Platform.Arm 将 “CFLAGS +=”注销,防止运行时出现命令错误
7.运行build_all_sensor 
8.目标板上运行cmd_arm

注意:Source/XnDeviceSensorV2  下面  if (Magc == *(XnUInt16*)(Buffer))  这儿会产生对齐问题,引起运行崩溃,要注意
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版权声明:本文为CSDN博主「weiwei_here」的原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/weiwei_here/article/details/65437478

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