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Trouble with ti-rtos driver libs

nancy song
Intellectual 680 points
Other Parts Discussed in Thread: SYSBIOS

Hi all,

    I use Ti-RTOS for tivaC in ccs 6.1.2. I transplant a UA-Network procedure in my project.I find that some unresolved functions(due to lack of functional entity ).The fucntion external declaration can be found and relevant driver module  are add in my .cfg files.The fucntions as below: clock_gettime(), gettimeifday(),fcntl(),gethostbyname(),alloca().How can I solve the erros?

  • TI__Mastermind 22760 points

    Hi Nancy,

    What version of TI-RTOS are you using?  What device are you using, TivaC?  If so, are you using the TI toolchain, or GCC?  TI-RTOS has a clock_gettime() implementation based on the SYS/BIOS Clock module.  You need to add the following line to your .cfg file to get this:

    xdc.useModule('ti.sysbios.posix.Settings');

    Then #include <ti/sysbios/posix/pthread.h> in your source file to get the header files you'll need.

    For the other unresolved functions, you can just implement your own.

    Best regards,

        Janet