TDA2EXEVM: IPU2 C0 and C1 Inter core communication

Bhayashri Rathod

Part Number: TDA2EXEVM

Hi,

We want to implement inter- core communication between IPU2 C0 and C1. I have some queries, Please provide us the details:

1) How can I start IPU Core C1 after core C0?

2) We have checked Mailbox technic for inter processor communication and checked sample application of mailbox, but it is provided for Inter processor of TDA2EX. We want some sample application for IPU2 inter core communication.

Please provide us the sample application.

Regards,

Bhagyashri Rathod

over 6 years ago

0 Mariya Petkova over 6 years ago

TI__Expert 4885 points

Hi, Bhayashri Rathod ,

Your query is sent to an expert to answer.

Regards,
Mariya

0 Angela Stegmaier over 6 years ago

TI__Expert 3630 points

Hi,

Can you let us know which SDK you are using?

Thanks,
Angela

0 Bhayashri Rathod over 6 years ago in reply to Angela Stegmaier

Prodigy 80 points

Hi,

We are using Vision SDK compiler version ti-cgt-arm_5.2.5.

Regards,
Bhagyashri

0 Shiju Sivasankaran over 6 years ago in reply to Bhayashri Rathod

TI__Genius 13395 points

Hi
we do not have exact sample code for IPC between IPU2 processor cores C0 and C1 using Mailbox mechanism.
But we do have something similar in vision SDK, use PDK from VSDK 3.0,
IPC example can be found under
\ti_components\drivers\pdk_01_07_00_11\packages\ti\drv\ipc_lite\examples\ipc_mbx

regards, Shiju

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TDA2EXEVM: IPU2 C0 and C1 Inter core communication