From: Bernhard Wörndl-A. <bw...@xd...> - 2010-05-17 16:44:04
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Just add a simple pushbutton to the PWR_ON Signal that puls it to GND xD Regards *Bernhard Wörndl-Aichriedler* Am 17.05.2010 18:28, schrieb Jason C. Mecham: > This is likely a stupid question, but how do you get it back on again? > > > On May 15, 2010, at 7:48 AM, Bernhard Wörndl-Aichriedler wrote: > >> Hey! >> >> Powering of the Overo is always a problem, at least if you use a >> custom hardware (the breakoutboards are not designed for a power off >> or shtudown) >> >> Here is the solution to be able to shutdown your overo completely and >> therefore reduce it's current draw drastically. >> >> The attached patch allows you to do a clean system shutdown including >> a power-off of the companion. >> >> Apply the patch, then enable the "TWL4030 Allow power-off on >> shutdown" for the TWL4030 - under Device Drivers -> Multifunctional >> Devices in the menuconfig, >> or just set TWL4030_POWEROFF in the .config >> >> if you shut your system down now, it will be off completely - except >> for the one green LED on the overo xD >> >> @Steve Sakoman: Find this patch worth going upstream? >> >> -- >> Regards >> >> *Bernhard Wörndl-Aichriedler* >> >> <email_foot.png> *Bernhard Wörndl-Aichriedler* >> Hard & Software Development >> Färbergasse 9 >> 5600 St. Johann im Pongau >> Telefon:+43 676 7884041 >> E-Mail:bw...@xd... <mailto:bw...@xd...> >> Web:http://www.xdevelop.at <http://www.xdevelop.at/> >> >> <Add-power-off-support-for-the-TWL4030-companion.patch><ATT00001.c><ATT00002.c> > > > ------------------------------------------------------------------------------ > > > > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |