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Thread: Highly optimized ILI9341 (320x240 TFT color display) library

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  1. #11
    @Paul: By the way - the SD Card of the Audio Board uses Pin7 (MOSI), Pin10 (CS), Pin12(MISO), Pin14(Clk).
    Whats the best way of making the SD-Card work together with the ILI9341? As the ILI9341 uses pins 9, 10, 11, 12, 13.
    Is it one physical SPI on the teensy which is shared (because the pinout shows 2 x cs, 2x din, 2x dout, 2 x sck)?

    So eventually the easiest way was beginTransaction() and endTransaction() for both the TFT driver
    and SD-Card and share one SPI port, while using different Chip Select Pins?
    Last edited by syso2342; 08-11-2014 at 08:35 AM.

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