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Tool/software: Code Composer Studio
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After creating a new workspace and importing the Example project 'CFFT' from DSPLIB, an error displayed:
Best regards,
Hao zhiiqang
The error message in the title of this thread is different from the message in the screenshot you posted. So which error exactly are you seeing?
Which version of CCS are you using to import the project? And are you importing the project using the menu item Project->Import CCS Projects?
Thank you for your answer. Recently I can not login your TI E2E Community. Is your Server all right?
Very dispirited,The problem is still not resolved. I need your help.
The CCS I used is Version V6. The operations are as below:
File--Import--General--Existing Projects into workspace--C55_DSPLIB_03.00.00.03--Examples--CFFT
The error massage:
Hello,
user5152206 said:File--Import--General--Existing Projects into workspace--C55_DSPLIB_03.00.00.03--Examples--CFFT
This is not the correct way to import a CCS project. You should use "Projects -> Import CCS Projects"
Then in the import wizard, set the search directory to the path of the location of the desired CCS project
And the select the project in the "Discovered projects" list and make sure the "Copy project into workspace" is DISABLED. Then press "Finish" to import it.
It will then appear in the Project Explorer
Note that this project seems to have a dependency on the dsplib project. So I needed to import that one also (located in .\c55_dsplib_03.00.00.03\build\ccsv5). Again, follow the same steps as for the other project (make sure project is NOT copied into the workspace)
then for the cfft project, go to the project properties and DISABLE the XDAIS property as shown below:
Then you can build the cfft project. This will build the dependent dsplib project and then the cfft project.
That should be it. This worked for me in CCSv6.2
Thanks
ki
Dear Sir,
Thank you veru mach for your kindly help.
As your suggested step:
Project--import ccs projects--C55_DSPLIB-03.00.00.03\EXAMPLES\CFFT --select the project in the "Discovered projects" list and make sure the "Copy project into workspace" is DISABLED.--
--Finish.
An error is as below:
What is the problem?
By the way, the ccs I used is Version: 6.2.0.00050 .
Thank you indeed!
Hao zhiqiang
Dear Sir,
The C55x support was installed while I installed the ccs.
Thank you,
Hao zhiqiang
Hi Ki-Soo Lee,
This is the folder inside the ".\c55_dsplib_03.00.00.03\EXAMPLES\CFFT" path in my DSPLIB:
As I allways meet some problem,I doubt my DSPLIB is not properly installed. So I want to check all my did from the beginning .According to the “TMS320C55x DSP Library Programmer’s Reference”,There is something I am not sure:
1. In the "TMS320C55x DSP Library Programmer’s Reference 2.2.1 De-Archive DSPLIB" , I should De_archive the DSPLIB files type:
can you zip that "ccsv5" folder and attach it to this thread?
user5152206 said:The DSPLIB files in my c55_dsplib_03.00.00.03 is:Is this correct?
This image is broken. Can you upload again?
user5152206 said:2. In the TMS320C55x DSP Library Programmer’s Reference, 2.2.2 Relocate Library File,I should "Copy the C55x DSPLIB object library file, 55xdsp.lib, to my C5500 runtime support library folder", Does the "C5500 runtime support library” means “C55XCSL”? I can not find any files in your web named "C5500 runtime support library".
No, the runtime support library can be found in ./lib folder of the compiler directory. In CCSv6, I have it in:
<CCSv6 INSTALL DIR>\ccsv6\tools\compiler\c5500_4.4.1\lib
Thanks
ki
Hi Ki-Soo Lee,
Thank you for your help.
I doubt my DSPLIB is not properly installed. So I want to check all my did from the beginning .
According to the “TMS320C55x DSP Library Programmer’s Reference”,There is something I am not sure:
In the "TMS320C55x DSP Library Programmer’s Reference 2.2.1 De-Archive DSPLIB" , I should De_archive the DSPLIB files type:
55xdsplib.exe −d
The DSPLIB directory structure and content you will find is:
55xdsplib (dir)
55xdsp.lib : use for standards short-call mode
blt55x.bat : re-generate 55xdsp.lib based on 55xdsp.src
examples(dir) : contains one subdirectory for each routine included in the
library where you can find complete test cases
include(dir)
dsplib.h : include file with data types and function prototypes
tms320.h : include file with type definitions to increase TMS320 portability
misc.h : include file with useful miscellaneous definitions
doc(dir)
55x_src (dir) : contains assembly source files for functions
But , I cannot find the "55xdsplib.exe" in the DSPLIB folder. So I clicked the "Blt55xh_r3.bat" instead,
then the screen blinked and a file junk.txt added.Is this all right?
The DSPLIB files in my c55_dsplib_03.00.00.03 is:
Is this correct?
Best Regards,
Hao zhiqiang