Compiler/TMS320F28027F: MISRA C:2004

Jordan Zhou

Part Number: TMS320F28027F
Other Parts Discussed in Thread: MOTORWARE

Tool/software: TI C/C++ Compiler

Hi,

Customer is using F28027F for their application. Now they need to use MISRA C:2004. After configure in compiler, a lot of warning appears. Even few points are enabled in MISRA, there are still a lot of warning. With these warning, it's not possible to pass the certification. The certification is IEC60730, Class-B.

Any comment for us?

Thanks a lot.

Br, Jordan

over 8 years ago

0 George Mock over 8 years ago

TI__Guru**** 253380 points

This is still too vague for me to make any useful comment. Please pick one source file that gets a typical amount of MISRA diagnostics. Please submit a test case based on that file as described in the article How to Submit a Compiler Test Case.

Thanks and regards,

-George

0 Jordan Zhou over 8 years ago in reply to George Mock

TI__Genius 10470 points

George,

I can understand.

If you download C2000 motorware, install and important a project, compile with MISRA, you will know what I'm talking.

Thanks a lot.

Br, Jordan

0 George Mock over 8 years ago in reply to Jordan Zhou

TI__Guru**** 253380 points

Motorware does not come from the compiler development team. So I am not very familiar with it. But it is a good guess that it is not documented to build clean when compiled with MISRA checks enabled. I suggest you file a request with the Motorware development team, that the code be changed to build MISRA clean.

Thanks and regards,

-George

0 Chen Jiang ti over 8 years ago in reply to Jordan Zhou

TI__Genius 16085 points

e2e.ti.com/.../639099

Hi Jordan,

Please refer to the thread above for your future reference. C2000 experts should give you a reply soon.

Best regards,
Chen

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Compiler/TMS320F28027F: MISRA C:2004