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TMS320F28075: interfacing with external USB wifi adapter

Barrett Bryan
Intellectual 1010 points
Part Number: TMS320F28075
Other Parts Discussed in Thread: C2000WARE

I have a customer using our TMS320F28075 w/ integrated USB 2.0. My customer would like to use this interface to connect a USB wireless access point / adapter external to his system (to avoid additional recertification costs). Ideally he’d program C2000 to work with single model of wireless adapter and recommend his end-customers to use this model for wireless applications. Do we have any software examples that would help with this? Is this something that’s not feasible with the C2000?

  • 0
    TI__Mastermind 32995 points
    Hi Barrett,

    Please see the C2000Ware USB examples. Will C2000 need to act as a device or a host? We have examples for both.

    Regards,
    sal
  • 0 in reply to Sal Pezzino
    TI__Intellectual 1010 points
    Hi Sal,

    The goal is to connect wifi adapter to C2000 and make it accessible over WLAN. C2000 would act as a host when connecting toUSB-accessible access point or USB wifi adapter. Would the customer need to write his own driver to make this work? I'm having trouble finding anything close to his application. It'd be great if we've done this before and there's an example I could send him.
  • 0 in reply to Barrett Bryan
    TI__Mastermind 32995 points
    HI Barrett,

    I am not sure what you mean by driver in this context. It can me a few things here.

    We do not have any example for this type of application. But you should be able to connect the device to the C2000 host and then after enumeration completes, write or read whatever data you need from the Wifi device.

    Check out the host examples in C2000Ware for a reference.

    Hope this helps,
    sal