I'm searching a solution for developing a HMI application, a small wall-mounted 2.4" touch panel.
I don't want to use more complex Cortex-A CPUs and I think the best option among Cortex-Mx is the Cortex-M3 family (SAM3).
It has an external parallel bus that can be used to interface a display module with an embedded controller with parallel interface. I think SAM3S-EK2 could be a good starting point to make some tests.
Before purchasing one ev-kit, I like to see some videos of GUI applications running on this ev-kit or similar boards with SAM3 MCUs.
Discussion around product based on ARM Cortex M3 core.
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