Initial

AZtouch-analogclock.ino

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+#include <WiFi.h>
+#include <ESPmDNS.h>
+#include <WiFiUdp.h>
+#include <ArduinoOTA.h>
+#include <Adafruit_GFX.h>
+#include <Adafruit_ILI9341.h>
+#include <math.h>
+
+#include "secrets.h"
+
+const char* ssid = STASSID;
+const char* password = STAPSK;
+
+/*__Pin definitions for the Arduino MKR__*/
+#define TFT_CS   5
+#define TFT_DC   4
+#define TFT_MOSI 23
+#define TFT_CLK  18
+#define TFT_RST  22
+#define TFT_MISO 19
+#define TFT_LED  15  
+
+
+#define HAVE_TOUCHPAD
+#define TOUCH_CS 14
+#define TOUCH_IRQ 2 
+/*_______End of definitions______*/
+
+/*____Calibrate Touchscreen_____*/
+#define MINPRESSURE 10      // minimum required force for touch event
+#define TS_MINX 370
+#define TS_MINY 470
+#define TS_MAXX 3700
+#define TS_MAXY 3600
+/*______End of Calibration______*/
+
+Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_RST);
+
+int old_sec=0;
+int old_sec_x=0;
+int old_sec_y=0;
+int old_min_x=0;
+int old_min_y=0;
+int old_hour_x=0;
+int old_hour_y=0;
+
+void setup() {
+  pinMode(TFT_LED, OUTPUT); // define as output for backlight control
+  
+  tft.begin();          
+  tft.setRotation(3);   // landscape mode  
+  tft.fillScreen(ILI9341_BLACK);// clear screen   
+
+  tft.setCursor(50,110);
+  tft.setTextColor(ILI9341_WHITE);
+  tft.setTextSize(3);
+  tft.print("Connecting...");
+  digitalWrite(TFT_LED, LOW);    // LOW to turn backlight on; 
+  
+  WiFi.mode(WIFI_STA);
+  WiFi.begin(ssid, password);
+  while (WiFi.waitForConnectResult() != WL_CONNECTED) {
+    delay(5000);
+    ESP.restart();
+  }
+
+  configTzTime("CET-1CEST-2,M3.5.0/02,M10.5.0/03","at.pool.ntp.org", "time.nist.gov");
+  
+  ArduinoOTA.begin();
+  tft.fillScreen(ILI9341_BLACK);// clear screen
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  ArduinoOTA.handle();
+
+  time_t now = time(nullptr);
+  struct tm* p_tm = localtime(&now);
+
+  if (old_sec != p_tm->tm_sec)
+  {
+  tft.drawLine(160,120,old_sec_x,old_sec_y, ILI9341_BLACK);
+  if (p_tm->tm_sec==0) {
+    tft.drawLine(160,120,old_min_x,old_min_y,ILI9341_BLACK);
+    tft.drawLine(160,120,old_hour_x,old_hour_y,ILI9341_BLACK);
+  }
+
+  //tft.fillScreen(ILI9341_BLACK);
+  //tft.drawCircle(160, 120, 80, ILI9341_GREEN);
+  for (int i=0; i<12; i++) {
+    float angle=M_PI*i/6;
+    int x1 = (160+sin(angle)*80);
+    int y1 = (120-cos(angle)*80);
+    int x2 = (160+sin(angle)*(i%3?70:65));
+    int y2 = (120-cos(angle)*(i%3?70:65));
+    tft.drawLine(x1,y1,x2,y2,ILI9341_WHITE);  
+  }
+  float angle=((p_tm->tm_hour%12)+(p_tm->tm_min/60.0))*M_PI/6;
+  int x = 160+sin(angle)*50;
+  int y = 120-cos(angle)*50;
+  tft.drawLine(160,120,x,y,ILI9341_WHITE);
+  old_hour_x=x;
+  old_hour_y=y;
+
+  angle= (p_tm->tm_min/30.0)*M_PI;
+  x = 160+sin(angle)*75;
+  y = 120-cos(angle)*75;
+  tft.drawLine(160,120,x,y,ILI9341_WHITE);
+  old_min_x=x;
+  old_min_y=y;
+
+  angle= (p_tm->tm_sec/30.0)*M_PI;
+  x = 160+sin(angle)*80;
+  y = 120-cos(angle)*80;
+  tft.drawLine(160,120,x,y,ILI9341_RED);
+  old_sec_x=x;
+  old_sec_y=y;
+
+  }
+  old_sec=p_tm->tm_sec;
+}