Good point! However, the issue in the errata is about "pen-up" whereas I had "pen-down" false interrupt. Increasing charging time clearly moves the problem away. Piotr.
W dniu poniedziałek, 24 lutego 2014 14:45:31 UTC+1 użytkownik Bas Laarhoven napisał: > > > Hi Piotr, > > Have you studied the errata for the processor? IIRC some issues and > workarounds with the TSC are documented there. > > -- Bas > > > On 24-2-2014 12:51, [email protected] <javascript:> wrote: > > Hi, > > > > I step in as everybody looking to find solutions for TS issues. > > Actually, I'm still working on solving it. However, I have some tips > > and "discoveries" I'd like to share, meby someone will find it useful. > > > > 1) I have just external TS, no cape at all, the TS is 10 inch. > > > > 2) I found "after many hours :(" that ti_am335x_tsc driver can not be > > build in, and must be loaded as a module after the cape for TSC is > > loaded. That's because I use "overlay-ed" cape for TSC. Even though it > > is set to be loaded in uEnv.txt! > > > > 3) Big touch screen has bigger capacity, it results in permanent > > "auto-touch" event generation, driving me nuts since LCD7 TS works > > nicely. I have discovered, that adjusting delays in driver is the > > solution!!! There are "open-delay", "sample-delay", "charging-delay" > > defined in ti_am335x_tscad... -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
