CCS/RM48L952: CCSv7 forbids to debug with Segger J-Link because of endianess

Reggie Vivekananda

Prodigy 20 points

Part Number: RM48L952
Other Parts Discussed in Thread: SEGGER,

Tool/software: Code Composer Studio

Hi,

I'm trying to debug an Hercules RM48 software using CCSv7 and Segger J-Link.

Unfortunately, the debug is aborted prior to flashing the device, with the following error:

"CortexR4: GEL: File: C:\\workspace_v7\Test\Debug\Test.out Does not match the target endianness, not loaded. Check project build options and target configuration file (ccxml)."

The target configuration file is already configured for little endian, but the error persists.

What can I do to debug the RM48 software through J-Link USB in CCSv7?

Facts:

- Hercules RM48 ARM Cortex-R4 processor

- Code Composer Studio version 7.0.0.00043

- CCS Segger J-Link version 6.10.0.n

Best regards,

--
  Reggie Vivekananda
  Software Engineer
  ART - Alta Rail Technology
Visit our website: http://www.alta-rt.com/
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over 8 years ago

0 Chester Gillon over 8 years ago

Guru 92251 points

Reggie Vivekananda said:
What can I do to debug the RM48 software through J-Link USB in CCSv7?

I don't know if it is the cause of your problem, but the thread RM48L952: Load program Error - Does not match the target endianness mentions a quality issue where some RM48L952 parts were shipped with the wrong endianess.

The referenced thread shows use of the SEGGER J-Link Commander to read the endianess from the target device. Suggest you do that to check if your device has the wrong endianess.

0 Reggie Vivekananda over 8 years ago in reply to Chester Gillon

Prodigy 20 points

Thanks for the answer, Chester.
You're right, it's exactly the same problem.
We'll have to replace the parts.

Best regards,
--
Reggie Vivekananda

Code Composer Studio™︎

Code Composer Studio forum

CCS/RM48L952: CCSv7 forbids to debug with Segger J-Link because of endianess