GetCoreID with SR5E1

[phuongle]

I'm developing Autosar OS for multicore project for SR5E1 MCU

OS needs to know which core is running.

But I can't find any register which contain this infomation.

Anyone know how can I GetCoreId with SR5E1 MCU?

[Joe WILLIAMS]

Hi phuongle

This post has been escalated to the ST Online Support Team for additional assistance.  We'll contact you directly.

Regards

Joe

STMicro Support

[Erwan YVIN]

Hello Joe , 

Sorry for the late answer ,

which version of StellarESDK do you use , 1.8.0 ?

    Best Regards

                 Erwan

 

[stevendaglish]

Hi. I'm also having the same issue of trying to determine which core is currently running. I'm not using any SDK, as this is being tested "bare metal". Any updates on how this can be accomplished?

Regards,

Steven Daglish

[FSPIL]

Hello,

unfortunately using the SR5E1 is not possible to understand the core running directly reading an unique Id; as a workaround it is possible to do this via software for example reading the address of the Vector Table that will be different between cores. An example is done in the StellarESDK in the muti cores example.

 

Best regards

Francesco

[phuongle]

Thanks for your response! I had workaround solution by using software solution too.

No more concern from my side