CCS/TMS320F28388D: TMDSCNCD28388D etherCAT CIA402 project by cm can not run in op well.

Ding Steven

Part Number: TMS320F28388D
Other Parts Discussed in Thread: TMDSCNCD28388D

Tool/software: Code Composer Studio

My question:

when i use TMDSCNCD28388D F28388D controlCARD debugging the project of EtherCAT CIA402 ,and run En-enginner in pc,but it can not run in op mode well.

my development board:

The poject create by ccs lise this:

and put the src into the project of f2838x_cm_echoback_solution:

When i'm run the EC-Enignner:

over 4 years ago

0 Lori Heustess over 4 years ago

TI__Guru* 90315 points

Ding,

The images did not show up in your post. Can you try to post them again?

Lori

0 Ding Steven over 4 years ago

Prodigy 130 points

The EtherCAT CIA402 poject i create by ccs lise this:

When i'm run the EC-Enignner:

0 Ding Steven over 4 years ago in reply to Lori Heustess

Prodigy 130 points

I am post again,please help me.

0 Steve Lim over 4 years ago in reply to Ding Steven

TI__Intellectual 2795 points

Hi Ding,

I didn't see any suspicious process on what you did. I found two things that need to be fixed for CiA402 stack. I'm not sure if you already applied them. If not, please check again after applying the following two things.

1) Heap size should be increased up to 0x1000 in the project properties (Build/ARM Linker/Basic Options).
2) Add attribute property to the following define in ecat_def.h file

#ifndef STRUCT_PACKED_START
#define STRUCT_PACKED_START __attribute__((packed))
#endif

Regards,
Steve

Code Composer Studio™︎

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CCS/TMS320F28388D: TMDSCNCD28388D etherCAT CIA402 project by cm can not run in op well.

My question: