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TMS320C6745

Suresh Acharya
Prodigy 90 points

I have a board designed using C6745 which uses the USB and SPI.

I want to bring-up this board firstly with DSP/BIOS and BIOSUSB.

I have a JTAG XDS100. Please help me out with the steps.

Do I need to load the DSP/BIOS first and then later BIOS USB stack

or

Do I need to create a single image with DSP/BIOS, USB stack and examples?

  • 0
    TI__Mastermind 18130 points

    Have you tried running the example projects found in C:\Program Files\Texas Instruments\biosusb_01_00_00\packages\ti\biosusb\examples? I haven't had time to play around with these yet, but these projects are already built up.

    Suresh Acharya said:
    Do I need to create a single image with DSP/BIOS, USB stack and examples?
    As you will see from the examples you only need to create the one image (this is built into a .out file).

  • 0 in reply to TimHarron
    Prodigy 90 points
    Hi,
    While we run the usbhosthid project under C:\Texas Instruments\biosusb_01_00_00\packages\ti\biosusb\examples\usbhosthid\
    we get the application stall at   dsp_bios_entry(NULL) in HostHidAppMain(void).
     
    There is no documents on what this API is doing and what is its dependencies. Please also help us by providing some suggestions
     
    Thanks ... Suresh

    void HostHidAppMain(void)
    {
     int result ;
     printf("USB Host HID Application\n");
      dsp_bios_entry(NULL);   
     /* initialize the hid devmgr application */
     result =  hid_devmgr_app_init();
     if( result )
     {
      /* failed to appinit, uninit the devmgr application */
      hid_devmgr_app_uninit(); 
     }
     while(1);
      
    }
    Please also find the USB module of the board attached.