タッチで音

touchtone.ino

#include <stdint.h>
#include <SeeedTouchScreen.h>

#define YP A2   // must be an analog pin, use "An" notation!
#define XM A1   // must be an analog pin, use "An" notation!
#define YM 14   // can be a digital pin, this is A0
#define XP 17   // can be a digital pin, this is A3

#define TS_MINX 116*2
#define TS_MAXX 890*2
#define TS_MINY 83*2
#define TS_MAXY 913*2

TouchScreen ts = TouchScreen(XP, YP, XM, YM);


#include <Tone.h>
#include "Ultrasonic.h"

Tone notePlayer;
Ultrasonic ultrasonic(7);
int t = 0;
int pitch = 0;

void setup(void) {
  Serial.begin(9600);
  notePlayer.begin(8);
}

void loop(void) {
  Point p = ts.getPoint();
  if (p.z > __PRESURE) {
     t = map(p.y, TS_MINY, TS_MAXY, 100, 1000) + map(p.x, TS_MINX, TS_MAXX, 100, 500);
  }

  notePlayer.play(t, 50);
  delay(100);
}