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cDSP development & Unity & compile
yubao.liu
Join Date: 2 Feb 23
Posts: 2
Posted: Fri, 2023-02-17 01:36
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Recently I am working on cDSP development using Open Q865 (SMX2130) platform and Hexagon SDK v5. I have some questions:

1) Whether Hexagon SDK support Eigen on cDSP, if not, are there some alternative libs, because I want to develop image processing and math operations, such as SO3 and SE3 (SLAM, robot pose estimation)?

2) How to call cDSP so API from Unity?

I want to pack my source code using Unity and use it to generate Android APP, which will call the functions inside cDSP. How to implement the interface between Unity and cDSP. Whether there are some examples or Unity plugins?

3) Wether ROS is supported on the Open Q865 development kit?

4) When I build an NDK android project using Android studio, see this error

C/C++: ld: error: Qualcomm/Hexagon_SDK/5.2.0.0/ipc/fastrpc/remote/ship/android_aarch64/libcdsprpc.so is incompatible with armelf_linux_eabi

this sample if from Hexagon SDK (calculator_c++_app)

the target platform is: Qualcomm Open 865

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