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SWUSB.LBX

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Overview

SWUSB is a software-only USB library for the BASCOM-AVR BASIC compiler for Atmel AVR series microcontrollers. It allows most AVRs to act as low-speed USB devices without the addition of a USB chip.

Limitations

  • Requires a crystal
    • 12MHz or 15MHz
  • Low-speed only
  • No other interrupts allowed in the design while USB is enabled
  • Requires a part with 4k program flash
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Page last modified on February 21, 2012, at 10:56 pm