Arduino MHT11 TVout

//Měření teplot senzorem MHT11 a výstupem na TV přes TVout.h
#include <TVout.h>
#include <fontALL.h>
#include <dht11.h>
TVout TV;
dht11 DHT11;
const int tlPin = 4;
int mit=100;
int mat=0;
int tep=100;
int vlh=100;
int prt=100;
int tlState = 0;
#define DHT11PIN 2

void setup() {
  pinMode(tlPin, INPUT);
  TV.begin(PAL,128,96);
  TV.select_font(font6x8);
  TV.clear_screen();
  TV.fill(BLACK);
  //---------------
  TV.println("Stanovo mereni teplotteplotnim senzorem");
  TV.println("MHT11");
  TV.println(40,76,"Moment....");
  delay(6000);
  //---------------
  TV.clear_screen();
  TV.select_font(font4x6);
  TV.println(0,0,"Teplotni senzory");
  TV.println(0,7,"MHT11");
  TV.println(2,15,"Teplota:");
  TV.println(95,15,"stupnu");
  TV.println(2,23,"Vlhkost:");
  TV.println(95,23,"procent");
  TV.println(2,31,"Maximalni teplota:");
  TV.println(95,31,"stupnu");
  TV.println(2,39,"Minimalni teplota:");
  TV.println(95,39,"stupnu");
  TV.println(2,47,"Prumerna teplota:");
  TV.println(95,47,"stupnu");
}

void loop() {
  tlState = digitalRead(tlPin);
  if (tlState == HIGH) {
    mat = 0;
    mit = 0;
  }
  //hodnoty
  DHT11.read(DHT11PIN);
  tep = (float)DHT11.temperature, 0;
  vlh = (float)DHT11.humidity, 0;
  //vypocet
  if(mat < tep) {
    mat = tep;
  }
  if (mit > tep or mit == 0) {
    mit = tep;
  }
  prt = (mit + mat)/2;
  //zobrazeni
  TV.print(80,15,tep);
  TV.print(80,23,vlh);
  TV.print(80,31,mat);
  TV.print(80,39,mit);
  TV.print(80,47,prt);
  delay(500);
}