Good news to all MyUSB fans! As of now, MyUSB is now retroactively released under the following permissive MIT license:
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
Which is a great step forward to getting the library into more commercial (and non-commercial) products. Essentially, this allows myself to retain the copyright and credit for my work, but allows the library to be integrated into commercial products without source code disclosure. This change will be visible in future library releases, however the above license now applies to previously released versions (including but not limited to the current release) with the exception of the Keyboard device demo and demos derived from the keyboard device demo. This exception is due to the keyboard demo being contributed by Denver Gingerich over at OSSGuy rather than myself, thus I do not have the power to relicence his contributions.
This exception may also (depending on Denver’s response to my enquiry about relicencing his portions) extend to the next release, but more will be known later.
University’s back on again and I’m going to be as busy as ever. Still, I appreciate all the feedback and questions I get by email, so don’t hesistate to drop me a line. If you’re an avid MyUSB or ButtLoad fan and want to give back to the developer (*ahem*, me!), don’t forget that I accept donations of any amount on my site via PayPal. Such donations allow me to get new toys for development and allow me to buy shiny things while I slave away at Univeristy, so a big thanks to all those who have donated so far!
Ok, that’s my begging spiel over. Now on to the next related topic - an AVR32 MyUSB port. One of the guys behind this interesting MyUSB powered project contacted me this week enquiring about a port of MyUSB to the AVR32 line of AVR microcontrollers from Atmel. After having a look at the datasheets - I’ve not had access to any AVR32s yet - I’ve determined that it *may* be possible to expand MyUSB to support the UC3B (not the UC3A) microcontrollers using the same (or near identical) API, since the former has a USB controller very similar to the 8-bit USB AVRs.
Before I begin work on such an expansion, I’d like an interest check. If you are interested in an AVR32 UC3B series port of MyUSB, please send me an email or leave a comment so I can assess whether it is worth the development effort or not.
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