libtofi_compute.so missing for arm64 (Nvidia Jetson)

Question

libtofi_compute.so missing for arm64 (Nvidia Jetson)

D3-aavery opened this issue a year ago · comments

@andrestraker mentioned suport for Nvidia Jetson in https://github.com/analogdevicesinc/ToF/issues/120, but I can't find a way to obtain libtofi_compute.so for arm64.

If this is not available, what is the impact of using USE_DEPTH_COMPUTE_STUBS or USE_DEPTH_COMPUTE_OPENSOURCE?

andrestraker · Answer 1 · Fri Jan 20 2023 02:28:23 GMT+0800 (China Standard Time)

See https://github.com/analogdevicesinc/ToF/blob/update-linux-build-readme/doc/itof/linux_build_instructions.md

Alex Avery · Answer 2 · Fri Jan 20 2023 02:49:44 GMT+0800 (China Standard Time)

Hi @andrestraker, I'm assuming you're referring to the following line in those instructions:
cp ~/Analog\ Devices/TOF_Evaluation_ADTF3175D-Rel3.2.0/bin/tofi .

However, this depends on successfully running the installer first, right? The installer (adi-tof-adtf3175d-rel3.2.0) is only provided for x86 (aka AMD64). How do I obtain TOF_Evaluation_ADTF3175D-Rel3.2.0, and thus libtofi_compute.so, for arm64?

Alex Avery · Answer 3 · Fri Jan 20 2023 04:34:54 GMT+0800 (China Standard Time)

@andrestraker I downloaded and ran the Windows installer. This allows me to then download TOF_DepthComputeEngine_Linux-Rel3.4.1, but there is only an x86 version of libtofi_compute.so in 'lib' and 'prebuilt_binaries'.

pjdowner · Answer 4 · Wed Feb 22 2023 19:36:37 GMT+0800 (China Standard Time)

I'm not running on an nvidia jetson, although I am on arm64, so maybe this will help, but I am using a script which is apparently intended for an NXP imx8, therefore you may need to do more investigation...

I ran into the same issue, following the documented build instructions I couldn't re-build the SDK on my target device as I was missing libtofi_compute.so. However I knew that the SDK is built when the OS image is built. After digging through the build scripts I found that there is a script which will build everything, I haven't investigated how it builds or gets libtofi but on your target device try the following...

cd ToF/scripts/nxp
./setup.sh

The output should be in ./build

andrestraker · Answer 5 · Wed Feb 22 2023 21:49:17 GMT+0800 (China Standard Time)

@pjdowner can you email tof@analog.com with this request. The AMD64 will be then made available to you.

andrestraker · Answer 6 · Fri Jun 09 2023 20:24:02 GMT+0800 (China Standard Time)

Hi,

The libraries are available via the evaluation software. If you install the latest eval kit release (4.2.0 - https://github.com/analogdevicesinc/ToF/releases/tag/v4.2.0) you can get the libraries via the highlighted installer shown in the image below.