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Myzhar / Lepton3_BBB

A grabber for BeagleBone Blue to acquire thermal images from Lepton3 sensor
GNU Lesser General Public License v3.0
13 stars 4 forks source link

Question about building project #13

Open denny61302 opened 6 years ago

denny61302 commented 6 years ago

Hi, I try to implement your project on my new BBBlack.

But, I have question about which OS you use debian or ubuntu?, and how to install OpenCV currently?

Myzhar commented 6 years ago

Hi Denny,

I'm using Debian and OpenCV from Debian repository. You can install it using "apt-get"

Walter

2018-05-31 8:26 GMT+02:00 denny61302 notifications@github.com:

Hi, I try to implement your project on my new BBBlack.

But, I have question about which OS you use debian or ubuntu?, and how to install OpenCV currently?

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denny61302 commented 6 years ago

Hi Walter

Thanks for your reply.

Right now I success building up the project, however I have another question about I2C setting.

Which I2C did you use I2C1 or I2C2, and how could I change it?

Myzhar commented 6 years ago

Good question. I used the default I2C exposed by BeagleBoneBlue.

You can find it here: https://github.com/Myzhar/Lepton3_BBB/blob/368fdd92df29ea22743a60d4d89a00c09520f0b3/grabber_lib/Lepton_SDK/src/bbb_I2C.c#L135

It should be better to expose it as a configuration parameter at execution time instead of hardcoding it

denny61302 commented 6 years ago

Hi Walter

I still have problem to run your project. When I try to use opencv_demo, my I2C didin't work, however I can build and run example from official project (https://github.com/groupgets/LeptonModule/tree/master/software/beagleboneblack_video).

Is there something special setting on your BBBlue pins definition?

Myzhar commented 6 years ago

You must verify bbb_I2C.h and bbb_I2C.cpp They are made to use I2C on the BeagleboneBlue, I do not know the differences with the Beaglebone Black

denny61302 commented 6 years ago

Thanks Walter

Right now, I can run opencv_demo and capture video.

Then Can I use VLC on Window to stream video from project bbb_life_tracker ?

I am sure that my Window UDP get some data from BBBlack, but VLC player can't show the video.

Myzhar commented 6 years ago

The gstreamer demo allows to watch video also in vlc