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MSP-EXP430F5529 USB

Haiqi Bian
Prodigy 220 points
Other Parts Discussed in Thread: TUSB2046B, MSP430F5659

I use MSP-EXP430F5529 Experimenter board, I have seen the similar question on the forum but I can't find the solution from any of them.

I used USB of eZ430-EMULATION.

The problem is when I connected my card with PC, it said that it's a unknown device; when I built the latest User Experience by CCS 5.5.0, it said that "Error initializing emulator: No USB FET was found"

I have installed MSP-EXP430F5529_UE-1.31.00.00-Setup (but I am not sure if it's necessary).

Could you help me to solve this question?

Thanks a lot.

  • 0
    TI__Mastermind 22165 points

    What is your operating system? 

    Can you please provide an screen capture of your device manager?

    Are you able to see the below two devices in your device manager?

    Regards,

    Mo.

  • 0 in reply to Mo.
    Prodigy 220 points

    The operating system I use now is Win XP.

    I captured the screen but I can't find these two devices.

  • 0 in reply to Haiqi Bian
    TI__Mastermind 22165 points

    It seems that for some reason the on-board 4-port USB Hub (TUSB2046B) is not enumerated correctly.

    You can run the free tool "USB Device Tree Viewer" to see more details:

    Best Regards,

    Mo.

  • 0 in reply to Mo.
    Prodigy 220 points

    So how to solve this problem? That means I need to install the drive of TUSB2046B?

    Thanks

  • 0 in reply to Haiqi Bian
    TI__Mastermind 22165 points

    The Hub is an USB standard class device. So you don't need to install anything by your self. The driver will be automatically installed by your operating system.

    Have you tried to connect the board to other USB ports?

    If that doesn't help, my best recommendation is to return/replace your board.

    Best Regards,

    Mo.

  • 0 in reply to Mo.
    Prodigy 220 points

    Thanks I lot.

    By the way, when I want  to debug the experimenter board MSP-EXP430F5529, I have to connect the eZ430-EMULATION with the PC by the USB line with two USB connectors?

  • 0 in reply to Haiqi Bian
    TI__Mastermind 22165 points

    Haiqi Bian said:

    By the way, when I want  to debug the experimenter board MSP-EXP430F5529, I have to connect the eZ430-EMULATION with the PC by the USB line with two USB connectors?

    Sorry but I don't know what you mean by "USB line with two USB connectors". However, you have to use the original USB cable that was included in the MSP-EXP430F5529 box.

    Regards,

    Mo.

  • 0 in reply to Mo.
    Prodigy 220 points

    Never mind.

    Anyway, thank you a lot

  • 0 in reply to Haiqi Bian
    Genius 3745 points
    Hello,

    I am facing some problem USB 2.0 high speed HUB interface with MSP430F5659 controller.

    On USB cable connection control goes to suspend event in USB ISR

    case USBVECINT_SUSR:
    USB_suspend();
    if (wUsbEventMask & USB_SUSPENDED_EVENT)
    {
    bWakeUp = USB_handleSuspendEvent();
    }
    break;

    Please help what could be the reason and solution?

    Nitesh
  • 0 in reply to Haiqi Bian
    Genius 3745 points
    Hello,

    I am facing some problem USB 2.0 high speed HUB interface with MSP430F5659 controller.

    On USB cable connection control goes to suspend event in USB ISR

    case USBVECINT_SUSR:
    USB_suspend();
    if (wUsbEventMask & USB_SUSPENDED_EVENT)
    {
    bWakeUp = USB_handleSuspendEvent();
    }
    break;

    Please help what could be the reason and solution?

    Nitesh

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