From: Markus S. <msv...@ae...> - 2010-11-17 15:32:35
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Hi Demetris, Could you use a USB numeric keypad? For example: http://www.amazon.com/Adesso-19-Key-Numeric-Retractable-AKP-150/dp/B0000TW3N8 For an actual product, I am sure there are OEM keypads available, which you can wire directly to an OEM USB hub. The advantage with USB devices is that the Linux kernel will handle all the low level input stuff for you. Regards, Markus. On 10-11-16 12:57 PM, Demetris Zavorotnitsienko wrote: > > Hi everyone. > > We are currently working on an Overo based tablet with a QWERTY keypad > and other features that was suggested by one of our members > <http://www.gizmoforyou.net/forum/viewtopic.php?sid=5e3390ea35a05ee4eaa75199b17224d9&lastaction=login&f=19&t=1885#p2163> > called W.I.L.L > <http://www.gizmoforyou.net/site/en/projects.html?section=projects&workspace=57&task=display_details&id=57&dbbbfec5e2e040a03c758f0644edecc7=1>. > What we would like to know is if there are any KeyPad signals > available on the 2 x 70pin headers that we can use. Normally > Processors have dedicated Column and Row signals especially for a > Keypad to be interfaced. Is this the case with Overo? Are there any > keypad signals located on the 2 x 70 pin headers? > > Yours truly, > > Demetris Ruslan Zavorotnitsienko - /Director/ > > Description: rdGizmo For You LTD - Logo > > *rdGizmo For You LTD* > > http://www.gizmoforyou.com > > ad...@gi... <mailto:ad...@gi...> > > Achnas 37 - Kiti > > Larnaca 7550 > > Cyprus (EU) > > > ------------------------------------------------------------------------------ > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today > http://p.sf.net/sfu/msIE9-sfdev2dev > > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |