TDA4VM: Can I open/close DSS dynamically?

Keelung Yang

Expert 1796 points

Part Number: TDA4VM

Hi,

We're using PSDK v7.2, and have built & intergrated OpenCV into default image by yocto:

PACKAGECONFIG_append_pn-opencv = " gtk"

After following this FAQ of closing DSS, our OpenCV application works now in Ti RTOS.

But we still have some applications which using DSS as Vision Apps.

So can we open/close DSS when Linux is running?

If not, how much work need to be done?

Thanks!

0 Brijesh Jadav over 5 years ago

Hi,

Once you remove DSS from vision apps config file, it will not be accessed.

So do you also want to use DSS from vision apps?

Regards,

Brijesh

0 Keelung Yang over 5 years ago in reply to Brijesh Jadav

Expert 1796 points

Hi Brijesh,

Yes. We want to use DSS as vision apps without rebooting system.

On other hand, enable/disable DSS at runtime.

+1 Brijesh Jadav over 5 years ago in reply to Keelung Yang

Hi Yang,

DSS can be controlled by either A72 or R5F. We cannot dynamically change it at run time.

Regards,

Brijesh

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