#include <Adafruit_GFX.h> // Core graphics library
#include <Adafruit_TFTLCD.h> // Hardware-specific library
#include <TouchScreen.h>
#if defined(__SAM3X8E__)
#undef __FlashStringHelper::F(string_literal)
#define F(string_literal) string_literal
#endif
#define YP A1 // must be an analog pin, use "An" notation!
#define XM A2 // must be an analog pin, use "An" notation!
#define YM 7 // can be a digital pin
#define XP 6 // can be a digital pin
#define TS_MINX 150
#define TS_MINY 120
#define TS_MAXX 920
#define TS_MAXY 940
// For better pressure precision, we need to know the resistance
// between X+ and X- Use any multimeter to read it
// For the one we're using, its 300 ohms across the X plate
TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300);
#define LCD_CS A3
#define LCD_CD A2
#define LCD_WR A1
#define LCD_RD A0
// optional
#define LCD_RESET A4
// Assign human-readable names to some common 16-bit color values:
#define BLACK 0x0000
#define BLUE 0x001F
#define RED 0xF800
#define GREEN 0x07E0
#define CYAN 0x07FF
#define MAGENTA 0xF81F
#define YELLOW 0xFFE0
#define WHITE 0xFFFF
Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET);
long startTime;
long elapsedTime;
int fractional = 0;
int Min = 0;
int sec = 0;
int state = 3;
void setup(void) {
Serial.begin(9600);
Serial.println(F("Paint!"));
pinMode(A5, INPUT_PULLUP);
tft.reset();
uint16_t identifier = tft.readID();
if(identifier == 0x9325) {
Serial.println(F("Found ILI9325 LCD driver"));
} else if(identifier == 0x9328) {
Serial.println(F("Found ILI9328 LCD driver"));
} else if(identifier == 0x7575) {
Serial.println(F("Found HX8347G LCD driver"));
} else if(identifier == 0x9341) {
Serial.println(F("Found ILI9341 LCD driver"));
} else if(identifier == 0x8357) {
Serial.println(F("Found HX8357D LCD driver"));
} else {
Serial.print(F("Unknown LCD driver chip: "));
Serial.println(identifier, HEX);
Serial.println(F("If using the Adafruit 2.8\" TFT Arduino shield, the line:"));
Serial.println(F(" #define USE_ADAFRUIT_SHIELD_PINOUT"));
Serial.println(F("should appear in the library header (Adafruit_TFT.h)."));
Serial.println(F("If using the breakout board, it should NOT be #defined!"));
Serial.println(F("Also if using the breakout, double-check that all wiring"));
Serial.println(F("matches the tutorial."));
return;
}
tft.begin(identifier);
tft.fillScreen(BLACK);
tft.setRotation(1);
tft.fillRect(0, 160, tft.width(), 80, CYAN);
tft.setCursor(15, 165);
tft.setTextColor(RED); tft.setTextSize(10);
tft.println("START");
}
#define MINPRESSURE 10
#define MAXPRESSURE 1000
void loop()
{
TSPoint p = ts.getPoint();
// 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!
if (p.z > MINPRESSURE && p.z < MAXPRESSURE) {
/*
Serial.print("X = "); Serial.print(p.x);
Serial.print("\tY = "); Serial.print(p.y);
Serial.print("\tPressure = "); Serial.println(p.z);
*/
// scale from 0->1023 to tft.width
p.x = map(p.x, TS_MINX, TS_MAXX, tft.width(), 0);
p.y = map(p.y, TS_MINY, TS_MAXY, tft.height(), 0);
Serial.print("("); Serial.print(p.x);
Serial.print(", "); Serial.print(p.y);
Serial.println(")");
if (p.x > 160 && digitalRead(A5) == 1) {
Serial.println("Reset");
if(state == 1){
state = 2;
tft.fillRect(0, 160, tft.width(), 80, CYAN);
tft.setCursor(15, 165);
tft.setTextColor(RED); tft.setTextSize(10);
tft.println("RESET");
}else if(state == 2) {
elapsedTime = 0;
state = 3;
tft.fillRect(0, 160, tft.width(), 80, CYAN);
tft.setCursor(15, 165);
tft.setTextColor(RED); tft.setTextSize(10);
tft.println("START");
}else{
state = 0;
}
delay(100);
}
}
if(state == 0){
startTime = millis();
state = 1;
tft.fillRect(0, 160, tft.width(), 80, CYAN);
tft.setCursor(45, 165);
tft.setTextColor(RED); tft.setTextSize(10);
tft.println("STOP");
}else if(state == 1){
elapsedTime = millis() - startTime;
}
if(digitalRead(A5) == 0 && state != 3 && state != 2){
state = 2;
tft.fillRect(0, 160, tft.width(), 80, CYAN);
tft.setCursor(15, 165);
tft.setTextColor(RED); tft.setTextSize(10);
tft.println("RESET");
}
tft.setCursor(5, 15);
tft.setTextColor(WHITE, BLACK);
tft.setTextSize(7);
Min = (int)((elapsedTime / 1000L)/60);
if (Min < 10)
tft.print("0");
tft.print(Min);
tft.print(":");
sec = (int)((elapsedTime / 1000L) % 60);
if (sec < 10)
tft.print("0");
tft.print(sec);
tft.print(".");
tft.setTextSize(5);
fractional = (int)((elapsedTime % 1000L)/10);
if (fractional < 10)
tft.print("0");
tft.println(fractional);
}
お父ちゃん
2017.5.5
0
0
