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Something about PSP Mcbsp Driver on DM6437

GU MO
Prodigy 50 points

Hi,everyone~

    I am using the psp mcbsp driver for my mcbsp on dm6437.

   Here is some problem about the API.

   One of the prototypes of the API is :

   PSP_Result  PSP_mcbspCreate (Uint32 instanceId, const PSP_mcbspDevParams *initCfg, Ptr Arg)

  the last parameter Ptr Arg is explained as: application reference pointer .

 But i don't know how to configure it, can someone tell me how to configure this parameter?

Thanks~

  • 0
    TI__Intellectual 1520 points

    GU MO said:
    PSP_Result  PSP_mcbspCreate (Uint32 instanceId, const PSP_mcbspDevParams *initCfg, Ptr Arg)

    This is an internal API used by the McBSP driver, during device instantiation in mcbsp_mdBindDev() - see file dda_mcbsp_bios.c

    Users should not call this API from the applications.

    The users only have to instantiate the device in their applications. This will call the mdBindDev() functions

    One can refer to the sample application in the system folder for examples.