topic Re: touchscreen loosing drag&drop grip (HW issue) on QSB-R in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/touchscreen-loosing-drag-drop-grip-HW-issue-on-QSB-R/m-p/150152#M897 <HTML><HEAD></HEAD><BODY><P>We are suspecting ground loops...</P><P>Would be great to hear Freescale's standpoint on Ripley PMIC QSBs and this touchscreen support. Thank you in advance.</P><P></P><P>Kind regards,</P><P>Simonas</P></BODY></HTML> Thu, 05 Apr 2012 17:39:10 GMT SimonasL_ 2012-04-05T17:39:10Z touchscreen loosing drag&drop grip (HW issue) on QSB-R https://community.nxp.com/t5/i-MX-Processors/touchscreen-loosing-drag-drop-grip-HW-issue-on-QSB-R/m-p/150151#M896 <HTML><HEAD></HEAD><BODY><P>Hello all,</P><P></P><P>On non-Ripley QSBs touchscreen (resistive MCIMX28LCD) works fine (using Adeneo's 4.2 Android BSP).</P><P>On Ripley boards (I am using SCH-27104 Rev B 700-27104 Rev X5 S/N: K1141229399-710) with the same LCD+ts, I cannot perform swipe operations (one of many cases: I cannot unlock Android's the screen, because once pressed on touchscreen, it looses its grip. Same with dragging icons around the home screens). To complicate things further, this behaviour is intermittent.</P><P>Has anyone else ran into such problems, and hopefully found a solution?</P><P></P><P>Kind regards,</P><P>Simonas</P></BODY></HTML> Fri, 30 Mar 2012 10:09:06 GMT https://community.nxp.com/t5/i-MX-Processors/touchscreen-loosing-drag-drop-grip-HW-issue-on-QSB-R/m-p/150151#M896 SimonasL_ 2012-03-30T10:09:06Z Re: touchscreen loosing drag&drop grip (HW issue) on QSB-R https://community.nxp.com/t5/i-MX-Processors/touchscreen-loosing-drag-drop-grip-HW-issue-on-QSB-R/m-p/150152#M897 <HTML><HEAD></HEAD><BODY><P>We are suspecting ground loops...</P><P>Would be great to hear Freescale's standpoint on Ripley PMIC QSBs and this touchscreen support. Thank you in advance.</P><P></P><P>Kind regards,</P><P>Simonas</P></BODY></HTML> Thu, 05 Apr 2012 17:39:10 GMT https://community.nxp.com/t5/i-MX-Processors/touchscreen-loosing-drag-drop-grip-HW-issue-on-QSB-R/m-p/150152#M897 SimonasL_ 2012-04-05T17:39:10Z