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Symbol referencing errors while using csl c6455

Shruthi Alva
Prodigy 30 points

Hi,

 I have been using CSL version 03.00.10.01 for C6455  in my project . Recently I downloaded  the latest CSL version(03.00.10.02) from TI website. Now when I try to build my

project with the new CSL library I encounter Symbol referencing errors mainly related to Emac and csl_dev .  I have included c6455_emac.h and c6455_mdio.h files in my

project in order to support jumbo packets. 

How do I overcome this problem?

 

Thanks in advance,

Shruthi

  • 0
    TI__Guru*** 125430 points

    Please share the exact error messages!

  • 0 in reply to Brad Griffis
    Prodigy 30 points

    Hi,

    These are the errors I am facing in my project.

    undefined                     
     symbol                        
    ---------                      
    _EMAC_timerTick      
    _EMAC_serviceCheck
    _EMAC_getStatistics       
    _EMAC_setReceiveFilter 
    _EMAC_open                 
    _EMAC_sendPacket               
    _EMAC_close                    
    _EMAC_getStatus              
    _CSL_devGetHwStatus      
    _CSL_devInit                   
    _CSL_devHwControl       
    _CSL_devOpen               

     >>   error: symbol referencing errors - './Debug_be/WXLMT_msPhy_be.out' not
                built

    Regards,

    Shruthi

     

  • 0 in reply to Shruthi Alva
    TI__Guru*** 125430 points

    None of those APIs are listed in the API guide that ships in the root of the CSL directory, nor do I see corresponding header files.   ?

  • 0 in reply to Brad Griffis
    Prodigy 30 points

    Hi,

    Thank you for your reply.


    The above mentioned functions are called in my project. It seems like
    csl c6455 does not contain modules for emac and dev.


    I used source file c6455_emac.c in my project and the emac related
    errors got solved.


    I have observed that in csl for c6482 there are source files for emac as
    well as for dev.


    Are there any similar source files available for csl_dev in c6455 ?

    Thanks & Regards,
    Shruthi

  • 0 in reply to Shruthi Alva
    TI__Guru*** 125430 points

    For EMAC I believe there's not a csl_emac.c file included because the expectation is that you would use the Network Developer's Kit (NDK) for doing any kind of TCP/IP communications.

    I'm not familiar with csl_dev.c.  We have cslr_dev.h file so you could use the register layer macros for accessing any of the corresponding registers.