CCS/AM5728: Unresolved symbol error when trying to integrate Codec Engine

Muhammet Uyar

Part Number: AM5728
Other Parts Discussed in Thread: SYSBIOS

Tool/software: Code Composer Studio

Hi,

I am trying to integrate the Codec Engine to the TI-RTOS Template Application. I am getting the following error when I am trying to build the application. What is the issue here?

Description Resource Path Location Type
unresolved symbol ti_sysbios_heaps_HeapMem_Object__destruct__S, first referenced in C:\ti\codec_engine_3_24_00_08\packages\ti\sdo\ce\osal\bios\lib\release\osal.ae66<Memory_BIOS.oe66> rtos_template_app_am572x_c66 C/C++ Problem

Thanks for the support,

Edit: Upon further investigation, I have searched through the HeapMem.h file and "ti_sysbios_heaps_HeapMem_Object__destruct__S" does not exist. I have found two functions named "ti_sysbios_heaps_HeapMem_destruct", and "ti_sysbios_heaps_HeapMem_Object__delete__S" but I could not find "ti_sysbios_heaps_HeapMem_Object__destruct__S."

Edit 2: I have tried building the example application and the same error is generated. Then, I tried building with the recommended versions of SYS/BIOS and XDCTOOLS which are bios_6_35 and xdctools_3_24. The code compiled succesfully. However, this is not the SYS/BIOS version that is given with processor_sdk_rtos_am57xx_6_03_00_106.

I guess my question is:

1 - Is it possible to integrate Codec Engine with Processor SDK RTOS?

2 - If it is not possible, what modules can replace Codec Engine?

over 5 years ago

0 Karthik Ramanan over 5 years ago

TI__Guru** 113810 points

Hi Muhammet,

Which version of SYSBIOS are you using? I would request you to provide the details of the SDK that you are starting with and also provide the versions of the tools that you are trying to use to get this compiled. That will help us proceed.

Regards
Karthik

0 Muhammet Uyar over 5 years ago in reply to Karthik Ramanan

Intellectual 485 points

Above you can find all the products that I am using. I have started with the template application under the directory:

C:\ti\processor_sdk_rtos_am57xx_6_03_00_106\demos\rtos_template_app\am572x\evmAM572X\C66\template_app\rtos

0 Stanley Liu over 5 years ago in reply to Muhammet Uyar

TI__Guru 50045 points

SYSBIOS 6.76 has the function name changed to ti_sysbios_heaps_HeapMem_destruct() so it is different than in bios_6_35.

To compile CodecEngine correctly, you have to use the recommended SYSBIOS and XDCTool version.

0 Muhammet Uyar over 5 years ago in reply to Stanley Liu

Intellectual 485 points

Ok, but I cannot use Processor SDK RTOS then, right?

0 Stanley Liu over 5 years ago in reply to Muhammet Uyar

TI__Guru 50045 points

No. You can't drop in Codec Engine in SDK.

You can reuse some components out of SDK if it is independent of SYSBIOS version. For examples, the PDK driver baremetal code.

Processors

Processors forum

CCS/AM5728: Unresolved symbol error when trying to integrate Codec Engine