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Example Application usb_dev_cserial for the LM4F232

Kevin Taberski
Intellectual 270 points

It would appear that an example application demonstrating the use of Composite Device Classes should exist for the LM4F232 (usb_dev_cserial), but this application is included in the examples supplied with StellarisWare for the LM4F232H5QD.

Does such an example exist?  If so, where might I find it?

Note: I'm in the beginning stages to working my way through the USB interface, so it is possible that this example (and the Composite device Class) is not the approach I need to pursue, but I'm hopeful that by studying this example in concert with other resources I can reduce my learning curve a bit.

Thank you,

Kevin Taberski

  • 0
    TI__Mastermind 22580 points

    Hello Kevin,

    Even though we do not have any application that demonstrates the use of composite device classes for the EK-LM4F232 board, we have such applications for some of the other boards. EK-LM3S9B90 has an application (usb_dev_chidcdc) that demonstrates the use of composite USB device supporting HID class and CDC serial device. DK-LM3S9B96 has an application (usb_dev_caudiohid) that demonstrates the use of composite USB device supporting HID class and USB audio device.

    Hope this helps!

    Regards,
    Sainandan Reddy
  • 0 in reply to Sai Reddy
    Intellectual 270 points

    Sainandan,

    Thank you - this may be exactly what I need!

    Kevin