RTOS: NDK Issue

Kushal Bhatia

Tool/software: TI-RTOS

Hi,
I have multiple questions regarding NDK support for Keystone 2 devices.
I am using TCIevm6638K2K and have the following doubts:

1) Does NDK support 10G ethernet communication?
2) NDK stack can be used to run on ARM core?
3) Can multiple ethernet ports be used by NDK stack?

I have tried using NIMU project for socket communication on ARM core.
That did not run.

Can anyone help me get the above answers?

Thanks,
Kushal

over 8 years ago

0 Gerardo Gomez Martinez over 8 years ago

TI__Expert 5825 points

Hi Kushal,

The Keystone II only has a 4-port 1Gb Switch. Yes the NDK can be run on an ARM device such as yours, is that what you meant? As for using multiple Ethernet ports, did you want to use multiple ports at the same time?

Thanks,
Gerardo

0 Kushal Bhatia over 8 years ago in reply to Gerardo Gomez Martinez

Intellectual 370 points

Hi Gerardo,
Yes we want to use multiple ethernet ports at the same time.
Can you tell me how can we do it?
And regarding NDK running on ARM,
I tried running NIMU example project that implements a UDP socket. When I try to run that program, it crashes due to stack overflow.
Same code when I try for DSP core, it works fine.
And also let me know if 10G is supported by NDK.

Thanks,
Kushal

0 Gerardo Gomez Martinez over 8 years ago in reply to Kushal Bhatia

TI__Expert 5825 points

Hi Kushal,

Yes you can use multiple ports at the same time, this thread explains how to do that:
https://e2e.ti.com/support/embedded/tirtos/f/355/t/242288
In theory 10Gb should be supported, if you have a 10Gb EMAC. I don't think anything more than 1Gb has been tested though.

Thanks,
Gerardo

0 Kenia Guinto over 8 years ago in reply to Gerardo Gomez Martinez

TI__Expert 7250 points

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RTOS: NDK Issue