CCS/TMS320F28379D: "Memory range has already been specified" error when building

Tony Liu78

Part Number: TMS320F28379D
Other Parts Discussed in Thread: CONTROLSUITE, C2000WARE

Tool/software: Code Composer Studio

Hi!

I'm trying to implement the CLA for a motor controller but when I build the project I keep getting "Memory range has already been specified" for different variables such as ADCC, ADCC_RESULT, ADCD etc... I get over 100 errors... Previously I had some issues with including libraries so I copied the ones in Properties -> Build -> C2000 Linker -> File Search Path from another CLA example project from ControlSuite/C2000ware. These are I'm thinking maybe these command files specify the same memory space so they overlap, I don't know.

Hope you can help me fix this issue!

over 8 years ago

0 Baskaran Chidambaram over 8 years ago

TI__Genius 17370 points

Hello,
I am writing to let you know that a C2000 team member has been assigned to this post and should be answering shortly.

Regards
Baskaran

0 Vivek Singh over 8 years ago

TI__Guru** 113725 points

Hi,

Look like the cmd file is getting included twice. You have it in include path and may be also in the project. When you expand the project in CCS project view, do you see the cmd file there as well.

Regards,

Vivek Singh

0 Tony Liu78 over 8 years ago in reply to Vivek Singh

Prodigy 80 points

Hi,

I found a cmd file in the project as well, the F2837xD_Headers.... file so I deleted it from the file search path. However issue still remains and I get the same errors as before.

0 Tony Liu78 over 8 years ago in reply to Tony Liu78

Prodigy 80 points

and when I keep the search path but delete the cmd file in project manager I get the error " symbol"..." redefined: first defined in "...""

0 Tony Liu78 over 8 years ago in reply to Tony Liu78

Prodigy 80 points

OK, after a bit of work i got these errors solved. Now I just have one more problem. I get these errors, anyone know how to fix it or whats causing it?

0 Christopher Chiarella over 8 years ago in reply to Tony Liu78

TI__Mastermind 30255 points

Hello

Are RamfuncsLoadStart, etc defined in your linker and do you have a header with statements such as "extern uint16_t RamfuncsLoadStart;"?

Best regards
Chris

0 Tony Liu78 over 8 years ago in reply to Christopher Chiarella

Prodigy 80 points

No these are not defined in the linker, should they? I can't find any header file with the declarations of these variables. It's weird because the example projects from ControlSuite build well but they got the same headers and includes....

0 Tony Liu78 over 8 years ago in reply to Tony Liu78

Prodigy 80 points

Okay I found headers for them, don't know why the don't get declared though

0 Christopher Chiarella over 8 years ago in reply to Tony Liu78

TI__Mastermind 30255 points

Error should be resolved once you include the headers. Refer to how the examples are setting these to extern.
Also make sure you do a "rebuild" and not just build of your project.

Best regards
Chris

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CCS/TMS320F28379D: "Memory range has already been specified" error when building