Starterware/TMS320F28377S: TMS320F28377S v210 F2837xS_can - crashes compilation

Fikołek

Part Number: TMS320F28377S
Other Parts Discussed in Thread: C2000WARE, TMS320F28379D, CONTROLSUITE

Tool/software: Starterware

I have prepared a new project with lib v210 . I have also installed CCS7 and compiler 16.9.1. When I try to compile my project i see in Error messagebox 26xErros without descriptions.
The problem should be in this point.

#if __TI_COMPILER_VERSION__ >= 16006000
typedef unsigned int bp_16 __attribute__((byte_peripheral));
typedef unsigned long bp_32 __attribute__((byte_peripheral));
#endif

Only CAN lib uses this new type and it make crashes of my compilation.

Dou You have any idea what can I do to make my project working with lib v210 ?

over 7 years ago

0 Lalindra Jayatilleke over 7 years ago

TI__Mastermind 30365 points

Moving this thread to the C2000 forum.

0 Christopher Chiarella over 7 years ago

TI__Mastermind 30255 points

Hello,

I apologize for the inconvenience, this is a bug in the CAN header file. We are currently in the process of fixing it.
I recommend for now excluding the CAN bit field header includes, the two steps below should cover it.
- In F2837xS_device.h, comment out "#include "F2837xS_can.h"
- In F2837xS_GlobalVariableDefs.c, comment out the following:

#ifdef __cplusplus
#pragma DATA_SECTION("CanaRegsFile")
#else
#pragma DATA_SECTION(CanaRegs,"CanaRegsFile");
#endif
volatile struct CAN_REGS CanaRegs;

//----------------------------------------
#ifdef __cplusplus
#pragma DATA_SECTION("CanbRegsFile")
#else
#pragma DATA_SECTION(CanbRegs,"CanbRegsFile");
#endif
volatile struct CAN_REGS CanbRegs;

This should eliminate the build issue.

Best Regards
Chris

0 Fikołek over 7 years ago in reply to Christopher Chiarella

Intellectual 270 points

Thanks for help!

0 Paul Rancuret1 over 7 years ago in reply to Christopher Chiarella

Prodigy 160 points

Chris,

Thank you for your workaround, and for working on an update to address the problem.

Do you have an idea of when a fix will be available?

Until then, assuming I want to use this DSP and also need access to the CAN registers, could I just use one of the older device support versions, such as v200?

Thanks,

Paul

0 Christopher Chiarella over 7 years ago in reply to Paul Rancuret1

TI__Mastermind 30255 points

Paul,

The fix is complete and waiting to be released. A release will likely be in the next month or two.
CAN bit field headers aren't in older versions, so you have to use the CAN driverlib.

If you want to add the fix in yourself, you just have to edit F2837xS_can.h within the struct CAN_REGS change the "bp_32" for any of the "rsvd" items to "uint32_t".

Best Regards
Chris

0 Paul Rancuret1 over 7 years ago in reply to Christopher Chiarella

Prodigy 160 points

Chris,

Excellent, thanks for the help. I'll apply the fix you mentioned in the mean time.

Paul

0 David Shope over 7 years ago in reply to Christopher Chiarella

Prodigy 30 points

Applied suggested fix and it worked. No more linker problem

0 Christopher Chiarella over 7 years ago in reply to Paul Rancuret1

TI__Mastermind 30255 points

All,

This fix is now in the F2837xS device support package v3.00.00.00 update. This in our new development package, C2000Ware. Look to C2000Ware for all future updates.
www.ti.com/.../c2000ware

Best Regards
Chris

0 Sebastien Nobs over 7 years ago in reply to Christopher Chiarella

Prodigy 30 points

Hello,

I have the same probleme with TMS320F28379D v210.

Best Regards

Sébastien

0 Christopher Chiarella over 7 years ago in reply to Sebastien Nobs

TI__Mastermind 30255 points

Sebastien

Yes, that is correct. F2837xD, F2837xS, and F2807x are affected. A patch will be provided in early March for these v210 controlSUITE device support packages.

Best Regards
Chris

0 Sebastien Nobs over 7 years ago in reply to Christopher Chiarella

Prodigy 30 points

Christopher,

Thank you for your answer.

Best Regards

Sebastien

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Starterware/TMS320F28377S: TMS320F28377S v210 F2837xS_can - crashes compilation