PROCESSOR-SDK-J721E: How to start the avp4 demo as fast as possible

Daigo Kikuoka

Tool/software:

Dear TI experts,

I am developing a custom app based on the AVP4 demo.
I have registered it as a systemctl service to automatically launch the demo app, but it takes more than 50 seconds for the image to appear.

Is there any guide on how to optimize this startup time?

Our SDK : ti-processor-sdk-rtos-j721e-evm-10_01_00_04

Regards,
Daigo

1 month ago

0 Gokul S 1 month ago

TI__Genius 11820 points

Hi Daigo,

Can you refer to this appnote https://www.ti.com/lit/an/sprade5/sprade5.pdf?ts=1750407608218&ref_url=https%253A%252F%252Fwww.google.com%252F

which has quick bring up of surround view demo. Refer to it and modify for your application as well.

Regards,
Gokul

0 Daigo Kikuoka 1 month ago in reply to Gokul S

Prodigy 130 points

Hi Gokul,

I cannot access all patches in this document.

Regards,

Daigo

+1 Gokul S 1 month ago in reply to Daigo Kikuoka

TI__Genius 11820 points

Hi Daigo,

Attaching the file here,

Surround View System ECU.zip

Regards,
Gokul

0 Daigo Kikuoka 1 month ago in reply to Gokul S

Prodigy 130 points

HI Gokul,

Thank you for your support.

If I have any questions, I will create another thread.

Regards,
Daigo

0 Gokul S 1 month ago in reply to Daigo Kikuoka

TI__Genius 11820 points

Sure Daigo, Closing this thread.

Regards,
Gokul

0 Jun Ito(AW) 17 days ago in reply to Gokul S

TI__Genius 11115 points

Hi Gokul,

Customer is using following versions. Could you create the patch for SDK：Ver. 10.01.00.04 (Linux+RTOS)?

SDK：Ver. 10.01.00.04 (Linux+RTOS)

Camera : D3-DISCOVERY-WIDE (D3-DISCOVERY-NARROW is selected automaticaly)

Base Application : tidl_avp4 Demo

Best regards,

Ito

0 Gokul S 16 days ago in reply to Jun Ito(AW)

TI__Genius 11820 points

Hi Ito,

The application contains lot of patches which will take time to create for 10.1.

Can you specify exactly what issues customer is facing in applying this patch ?

Regards,
Gokul

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PROCESSOR-SDK-J721E: How to start the avp4 demo as fast as possible