Hi Joe, it was not necessary to extract the firmware. I just used this fw source: http://dl.linux-sunxi.org/SDK/A23-v1.0/unpacked/A23/lichee/linux-3.4/drivers/input/touchscreen/gslx680/gsl1680_k70.h
Which is working with the Q88 touch panel. We just had issues to solder the gsl1680 manually without electrical shorts :) Kristijan Am Mittwoch, 1. Oktober 2014 23:00:54 UTC+2 schrieb Joe Burmeister: > > Hi Kristijan, > > Not sure quite what your after, but here is a new, not tested yet (would > have to dig up the tablet), firmware extractor. > > It uses just readelf, objcopy and dd. Quick and dirty "python for shell" > implementation. > > Hopefully this should help. > > Joe > > > > On 01/10/14 10:00, Kristijan Vrban wrote: > > Hello, > > attached is a gslX680.ko module from a Q88 A23 based tablet (the cheap > USD 32 devices) I just started to extract the firmware to use gsl1680 IC > with the touch panels that are used in this Q88 devices. > > I think "GSL1680_K70_FW" should be the one. from this module. > > Attached is also a small PCB design made in eagle to make test > connection between that touch panels and I2C interface. Maybe it is useful > for someone. > > Kristijan > > > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "linux-sunxi" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/linux-sunxi/SZGxiTQcFyY/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected] <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" 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/d/optout.
