Feedback from the micro to PC, via USB

Discussion in 'Embedded Systems and Microcontrollers' started by rowersimon, Sep 25, 2009.

  1. rowersimon

    Thread Starter New Member

    Sep 25, 2009
    1
    0
    Hi,

    I am looking for a way (or circuit) to feedback data from my USB-capable AVR micro to my PC thru USB.

    I understand when the micro is USB capable, it can be programmed using USB connected straight to the micro (via some circuitry), but does the same circuit allow data to go the other way? (ie feeding back data from a temperature sensor etc)

    Many thanks,
    Simon
     
  2. nanovate

    Distinguished Member

    May 7, 2007
    665
    1
    Yes, the microcontroller presents itself as a serial port (if you use the CDC driver).
     
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