TMS320F28386D: Memory range overlaps

Hi W Z,

Are you trying out any C2000Ware SDK provided example?

Let me try to open an example and try to reproduce the issue from my side and shall get back on this.

Thanks

Aswin

Hi WZ,

I was able to build the DCSM Memory partitioning Example example from the SDK and it is building fine. Please have a look at it. C2000Ware_5_02_00_00\driverlib\f2838x\examples\c28x\dcsm

Can you please share the example in zip format for further analysis?

Thanks

Aswin

No，it is not the example itself problem.

I am porting this example to my project，there are two cmd files which result this memory overlap，you can see the two cmd files name in the first picture.

Hi WZ,

Let me loop experts in the thread for further discussions.

As mentioned by Nima, can you please comment out the overriding sections in the nonbios.cmd file and see if you are still facing the issue.

Thanks

Aswin

When comment out the overriding sections in in the nonbios.cmd file. The build can success.

But have two warnings:

when uncommented it has errors。。。。

Hi W Z,

I have looped our experts for further discussion on this, i shall get back to you on this.

Can you please share the example in zip format for further debug?

Thanks

Aswin

Sorry, I cannot zip the project due to this is customer project. I think, the question is quite clear, the expert shall know the conflict point.

Hello Aswin,

    They are not the same question, why close this thread?

Hi WZ,

Is there a way to reproduce the issue from our side using our C2000Ware SDK?

Can you provide more details?

Thanks

Aswin

I find one way to reprocude it from your side.

Use example: epwm_ex1_trip_zone

Which has f2838x_headers_nonBIOS_cpu1.cmd

Then just copy the dcsm.asm and dcsm.cmd into the project folder(In dcsm.zip). Then build you will get the same error.

4555.DCSM.zip

Hi WZ,

i have tried from our side and i am not able to reproduce the issue.

Please use the latest CCS V12.7 and C2000Ware SDK version 5.02 and try again from your side.

I am attaching the project for your reference.

Please let me know after you have updated to the latest CCS version.

2630.epwm_ex1_trip_zone.zip

Thanks

Aswin

Our project is already mass production project, we are not allowed to update CCS version anymore.

Please help give the solution based on old CCS version is 11.1.

Hi W Z,

Can you try modifying the f2838x_headers_nonBIOS_cpu1.cmd file to get rid of the overlapping memory ranges? 

Thank you,

Luke

I posted in the above, I tried.

When comment out the overriding sections in in the nonbios.cmd file. The build can success.

But have two warnings:

I want to remove the two warnings.