Hi , I use Fedora Core 8 as my development environment. I use TI's cross-compiler tools for ARM , DSP , XDC , framework_components_1_10_04 , dvevm_1_20 , to build codec server and debug DSP side code. The other tools such as gmake, automake , ...... , is just from FC8 . They work ok.
I work under windows ,using vmware 5.5 and SSH Secure Shell to transfer file between windows and linux and using CCS 3.3 and SEED-XDS560USB to link evm board. I use the following steps to debug dsp server . 1. setup all the tools under linux. 2. fix user.bld file. set C64P.rootDir , MVArm9.rootDir to correct path , and set Build.targets only C64P , because I want codec engine run only on dsp side. 3. fix xdcpath.mak , modify the parameter to right path. 4. fix package.bld in your codec package( xxx.yyy.zzz.vidddec_copy ) and your codec server ( my_copy ). set Pkg.attrs.profile = "debug"; and rebuild codec package and codec server 5. modify your app code following the wiki's instruction. 6. copy your codec server and arm side app to the evm board using NFS. 7. exec the app on the board , when the app pause at getchar() after Engine_open() 8. open CCS , and connect arm and dsp. confirm they should not be halted. 9. copy full codec server files and codec package files to windows after compiled . 10. open ccs for dsp , and open the project in ".\my_copy\package\" 11. add viddec_copy.c to your project. 12. load symbols (my_copy.x64P file) 13. set breakpoint where u want to stop. 14. continue arm side app by serial console. 15. debug your code hi a vmware virtual machine is used. and Codec engine:1.02 DSP/BIOS:5.30 DSPlink:1.30 Redhat 9 linux 2.4.20 在08-5-20，Albert Burbea <[EMAIL PROTECTED]> 写道： Hi just to know - are you using a virtual machine for linux (like vmware) or a native install? Also, which linux distribution are you working on ? Albert On 5/19/08, cs <[EMAIL PROTECTED]> wrote: Hi U are right. I rebuild codec server under linux again and copy all the files to windows. After connecting DSP by ccs, I open the project file servers.my_copy.pjt in directory of ".\my_copy\package\" and add viddec_copy.c viddec_copy_ti.h viddec_copy_ti_priv.h to my project. Then the debug function of CCS performs OK. Thank u very much. You're doing the right thing. Double check that you've rebuilt your server, and that it's linking in your newly rebuilt, debug codec package. And that you've copied the rebuilt server to your device. Chris From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Albert Burbea Sent: Sunday, May 18, 2008 7:38 AM To: [EMAIL PROTECTED] Cc: [email protected]; [EMAIL PROTECTED] Subject: Re: How to debug codec server using CCS Hi I think you can not follow your code because you have no project open. I do not understand why the wiki does not mention opening a project. I guess it should be harmless. Albert On 5/16/08, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: Hi all I follow http://wiki.davincidsp.com/index.php?title=Debugging_the_DSP_side_of_a_CE_application_on_DaVinci_using_CCS to debug a codec server which only include viddec_copy algorithm package. After connect DSP ,load symbol my_copy.x64P , and open a source code file viddec_copy.c using CCS , I set a break point in function VIDENCCOPY_TI_process(...). I do not use any gel file , and not open any project . When my app continue , I watch DSP side program do stop at the breakpoint . But the breakpoint can only be set to the start of the function , and single step , step into , step over ,is fail to use. my codec engine 's version is dvevm_1_20 . codec_engine_1_10_01 in both codec package and codec server , I modify package.bld 's compile attribute to Pkg.attrs.profile = "debug" , and when compiling the code , "-g" parameter is followed /opt/TI/cg6x_6_0_14/bin/cl6x Can any one tell me how to use all debug function and how to set breakpoint at any place? _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source -- Albert Burbea Harishonim 8 Ramat Gan 52502, Israel Tel/Fax + 972-3-7526016 Mobile: +972-52-3541842 cs [EMAIL PROTECTED] 2008-05-19 -- Albert Burbea Harishonim 8 Ramat Gan 52502, Israel Tel/Fax + 972-3-7526016 Mobile: +972-52-3541842 _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source = = = = = = = = = = = = = = = = = = = = = = 致 礼！ cs [EMAIL PROTECTED] 2008-05-21
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