PROCESSOR-SDK-TDAX: Routine control for VPU using TIOVX interface

Padmasree N

Hi all,

I have a Vision Application implemented on OpenVX using PSDK and Vision Apps for J7 SoCs.

The application is tested successfully on TDA4X board.

As a next step, I have to implement Routine control of the application. This involves ARXML. hence, fixed Interface for the diagnostic communication needs to be implemented to establish communication between VPU and MCU.

Please let me know on how to establish the communication interface using TIOVX? Also, Please share the reference guides if any.

Thanks in Advance!

Regards,

Padmasree N.

over 4 years ago

0 Brijesh Jadav over 4 years ago

TI__Guru**** 494515 points

Hi Padmasree,

Could you please provide some more information on this?

- Is this external MCU? How does external MCU communicate with VPU?

- What is diagnostic communication? How frequently is it communicated?

- What is routine control of application?

Regards,

Brijesh

0 Padmasree N over 4 years ago in reply to Brijesh Jadav

Intellectual 470 points

Hello Brijesh,

Sorry for late reply. This is an internal MCU.

As of now, the specifications are not available. so, i will reopen the issue once i get necessary specification.

Meanwhile, can u please share me some references/ guides to implement this communication using TIOVX ?

Regards,

Padmasree N.

+1 Brijesh Jadav over 4 years ago in reply to Padmasree N

TI__Guru**** 494515 points

Padmasree,

Padmasree N said:
Meanwhile, can u please share me some references/ guides to implement this communication using TIOVX ?

Can you elaborate on what exactly you are looking for? What do you want to communicate? From which core to which core?

This most likely will involve IPC. TIOVX/VisionApps support Services implemented using IPC. You could probably use this method, but needs to first understand the exact requirement.

Regards,

Brijesh

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PROCESSOR-SDK-TDAX: Routine control for VPU using TIOVX interface