TMS320F280025: FlashAPI ROM Lib not useable with vcu set to vcrc

Erik Sallmann

Part Number: TMS320F280025
Other Parts Discussed in Thread: C2000WARE

Hi everyone,

as others already noticed, the ROM implementation of the FlashAPI is not linkable when the vcu is configured to vcrc. I get this Error:

Linking target: Build/project-F280025-48LQFP-B1/Debug/project-F280025-48LQFP-B1.elf error #16004-D: file "Integration/FlashApi/lib/FlashAPI_ROM_F28002x_FPU32.lib<F28002x_ROM_out_Fapi_initializeAPI_tmp.obj>" has a Tag_VCU attribute value of "1" that is different than one previously seen ("3"); combining incompatible files error #16004-D: file "Integration/FlashApi/lib/FlashAPI_ROM_F28002x_FPU32.lib<F28002x_ROM_out_Fapi_setActiveFlashBank_tmp.obj>" has a Tag_VCU attribute value of "1" that is different than one previously seen ("3"); combining incompatible files error #10010: errors encountered during linking; "Build/project-F280025-48LQFP-B1/Debug/project-F280025-48LQFP-B1.elf" not built make: *** [tools/Make/base_application.mk:137: Build/project-F280025-48LQFP-B1/Debug/project-F280025-48LQFP-B1.elf] Error 1 make: Target 'all' not remade because of errors.

As others also reported almost a year ago, do you have any status updates on this? Our current solution is it to use the RAM implementation, which is a pitty. Would it be possible to provide the source code for this library as you also do with others? (e. g. the VCRC lib)

I'm using C2000Ware 4.01.0 and Compiler Version 21.6.0 LTS.

Best regards,

Erik

over 3 years ago

0 Vamsi Gudivada over 3 years ago

TI__Guru* 87155 points

Hi Erik,

I will ask our BootROM expert to see if they have another version of symbols library to accommodate your need.

Please expect a reply mid next week from him.

Thanks and regards,

Vamsi

+1 Baskaran Chidambaram over 3 years ago in reply to Vamsi Gudivada

TI__Genius 17370 points

this is already fixed in C2000ware 4.01.0 release.

The name of lib is FlashAPI_F28002x_FPU32_ROM_EABI.lib. But i see that this is different from the one you included in your project - FlashAPI_ROM_F28002x_FPU32.lib

Can you check once if you are using the right lib.

0 Erik Sallmann over 3 years ago in reply to Baskaran Chidambaram

Prodigy 35 points

Hi Vamsi, Hi Baskaran,

thank you very much for the quick response. This solves my problem.

I was looking in the wrong folder. I just used the library from:

\C2000Ware_4_01_00_00\libraries\flash_api

So I assume it's legacy, right?

I didn't look into:

\C2000Ware_4_01_00_00\libraries\boot_rom

0 Baskaran Chidambaram over 3 years ago in reply to Erik Sallmann

TI__Genius 17370 points

i believe that was a duplicate copy of the old file. I suppose that can be removed to avoid confusion.

I will let Vamsi confirm that.

0 Vamsi Gudivada over 3 years ago in reply to Erik Sallmann

TI__Guru* 87155 points

Hi Erik,

I will check and let you know next week.

Thanks and regards,
Vamsi

0 Vamsi Gudivada over 3 years ago in reply to Vamsi Gudivada

TI__Guru* 87155 points

Hi Erik,

Yes, you should use the one that Baskaran mentioned.

We will remove the other library.

Thanks and regards,

Vamsi

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TMS320F280025: FlashAPI ROM Lib not useable with vcu set to vcrc