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Topic: Converting From SPI to Parallel! (Read 108 times) previous topic - next topic


Apr 22, 2017, 10:22 pm Last Edit: Apr 22, 2017, 10:28 pm by Fuzzyzilla
I've been using a TFT LCD in my project. It uses SPI to communicate, so that's what the library uses.

However, I want to shift to the parallel version of the TFT. No library exists for it (as it's a surface mount part and thus not many people use it) so I want to convert the previously existing library.

Is there a parallel comm. library that works as a drop-in replacement for the SPI one? If not, is it as simple as I think it is to write my own (especially so because all of the digital pins are on one port)?


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