touch screen GUI, SPI slave mode

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http://forum.allaboutcircuits.com – Hey everyone, I'm working on this project that I want to control using a touch screen GUI. But I could really use some help. I've been searching and reading datasheets/specs for ages now, looking at single board computers, microprocessor boards, smart displays, embedded GUI solutions,.. etc. But nothing I've found so far seems to do what I need. So therefore I want to appeal to the expertise of the users on this forum. The device I want to control has just one way of communicating; SPI (as the master). And I'm looking for a touch screen solution that has its own LCD contr (Embedded)