Veye-raspipreview works at first run and not python demo and preview

[watchever]

Hello,
I have several issues with my VEYE IMX462, first of all, when I start my raspberry and run python demo or preview the preview does not display. However when I run the veye-raspipreview first the display opens correctly and then after python demos and preview work. But I have to start first veye-raspipreview to make python demo and preview work. It is like veye-raspipreview init some parameters that are not by preview or libdmipicam.so... Any idea ?

And more thing, as I told you last week for libveyecam.a library that has two differents versions in the github repository, it is the same for Raspicontrol.c, Raspicli.c, Raspipreview.c that are not the same inside D_mipi_rpi directory and inside veye_raspcam.
It would be really helpful if we could find only one version of this files. Can you store them under a common directory for example ?

[veye_xumm]

@watchever said in Veye-raspipreview works at first run and not python demo and preview:

It is like veye-raspipreview init some parameters that are not by preview or libdmipicam.so... Any idea ?

VEYE-MIPI-IMX462 has an effective reset pin, please run this cmd to set reset pin high.

./rpi3-gpiovirtbuf s 133 1

I add this function to veye_raspicam toolkit now, but not to python demo yet.

@watchever said in Veye-raspipreview works at first run and not python demo and preview:

It would be really helpful if we could find only one version of this files. Can you store them under a common directory for example ?

Already done yesterday.

[watchever]

Thanks xumm I have add rpi3-gpiovirtbuf initialize routine in the libdmipicam.so library, so don't need to run this binary alone and it works.
Thanks