• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 81 subscribers
  • Views 730 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28377D: How to setting USB ID GPIO.

AHN JINHEE
Intellectual 520 points
Part Number: TMS320F28377D
Other Parts Discussed in Thread: C2000WARE

Dear all.

I want to use a USB host system. so I want to read/write some data on USB memory. so I have a few questions.

1. USB ID signal is needed?

2. How to setting USB ID GPIO. I checked the example code, that code uses some GPIO pin set to USB ID. so I wonder about the USB ID setting function.

3. Where function to set USB ID GPIO? I can't found GPIO setting functions.

  • 0
    TI__Mastermind 45606 points

    Hi Ahn,

    The USB ID pin is used for USB OTG. If your exclusively going to use the C2000 device as a host device the ID pin can be tied low, and shouldn't need to be monitored. You can find some additional information in the USB Library User's Guide in C2000ware:

    C:\ti\c2000\C2000Ware_2_01_00_00\libraries\communications\usb\f2837xd\docs

    Best,

    Kevin