Instructions

IDUINO for maker’s life
www.openplatform.cc
digitalWrite(13, HIGH);
TSPoint p = ts.getPoint();
digitalWrite(13, LOW);
// if sharing pins, you'll need to fix the directions of the touchscreen pins
//pinMode(XP, OUTPUT);
pinMode(XM, OUTPUT);
pinMode(YP, OUTPUT);
//pinMode(YM, OUTPUT);
// we have some minimum pressure we consider 'valid'
// pressure of 0 means no pressing!
// p = ts.getPoint();
/*
if (ts.bufferSize()) {
} else {
// this is our way of tracking touch 'release'!
p.x = p.y = p.z = -1;
}*/
// Scale from ~0->4000 to tft.width using the calibration #'s
/*
if (p.z != -1) {
p.x = map(p.x, TS_MINX, TS_MAXX, 0, tft.width());
p.y = map(p.y, TS_MINY, TS_MAXY, 0, tft.height());
Serial.print("("); Serial.print(p.x); Serial.print(", ");
Serial.print(p.y); Serial.print(", ");
Serial.print(p.z); Serial.println(") ");
}*/
if (p.z > MINPRESSURE && p.z < MAXPRESSURE) {
// scale from 0->1023 to tft.width
p.x = map(p.x, TS_MINX, TS_MAXX, tft.width(), 0);
p.y = (tft.height()-map(p.y, TS_MINY, TS_MAXY, tft.height(), 0));
}
// go thru all the buttons, checking if they were pressed
for (uint8_t b=0; b<15; b++) {
if (buttons[b].contains(p.x, p.y)) {
//Serial.print("Pressing: "); Serial.println(b);
buttons[b].press(true); // tell the button it is pressed
} else {
buttons[b].press(false); // tell the button it is NOT pressed