Anyone has experience of connecting a touch panel to MC13213? Is it even possible? I came across this article http://www.mikroe.com/eng/chapters/view/17/chapter-4-examples/ (Using touch panel...) and got interested. I would like be able to emulate a mobile keypad and displaying the output, similar to the SMS-function in an old cell phone. I have developed a SMAC application using a physical matrix keypad using MC13213. I would now like to extend this concept and use a touch panel instead of the physical keypad.
Any advice would be very appreciated.