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10 years, 6 months ago. This question has been closed. Reason: Unclear question
readTouch Function Arguments, please explain.
I have just received my Seed Studios TFT touch shield and I am using it on a ST Nucleo F401RE. I am trying to recreate the painting example that Seed Studios puts out for the Arduino platform and I am confused on what the arguments for the readTouch function are in the SeeedStudioTFTv2 library.
The function definition is:
int SeeedStudioTFTv2::readTouch(PinName p, PinName m, PinName a, PinName i) { DigitalOut _p(p); _p = 1; DigitalOut _m(m); _m = 0; AnalogIn _a(a); AnalogIn _i(i); this pin has to be high Z (DigitalIn may also work) wait_us(10); return _a.read_u16(); }
What pins on the Seed Studio Shield would these arguments correspond to?
Thanks
