AM5728: OpenVX example doesn't run second time

Dragon Silver

Prodigy 110 points

Part Number: AM5728

Hello.

I'm going to use TIOVX on AM5728.

So i 've made SDCARD and run tiovx-opticalflow sample on AM5728.

It seems to run perfectly at first.

But after quite and re run tiovx-opticalflow, then i doesn't work.

Please let me know this reason.

Thanks.

over 7 years ago

0 Biser Gatchev-XID over 7 years ago

TI__Guru**** 393215 points

The software team have been notified. They will respond here.

0 Lalindra Jayatilleke over 7 years ago

TI__Mastermind 30365 points

Dragon Silver,

Could you please provide a bit more detail on what happens? Screenshots perhaps?
What do you mean by "quiet and rerun"?

Any further details would be helpful.

Lali

0 Dragon Silver over 7 years ago in reply to Lalindra Jayatilleke

Prodigy 110 points

1. pkill ti-mctd

2. I've turned to OpenVX mod on 5728.

- echo 40800000.dsp > unbind

- echo 41000000.dsp > unbind

- ....

3. run tiovx-opticalflow.

it seems to be ok.

4. press ctrl+c to stop tiovx_opticalflow.

5. re-run tiovx-opticalflow.

in this case, not working.

when i've debugged this, program has blocked on line of vxVerifyGraph call.

In addition, restart or repeat from 1. step, then it's working.

Thanks.

Processors

Processors forum

AM5728: OpenVX example doesn't run second time