From 5470163ff00f464417baac6c761c8740946df376 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D1=80=D1=82=D1=91=D0=BC=20=D0=9D=D0=BE=D0=B2=D0=B8?=
 =?UTF-8?q?=D0=BA=D0=BE=D0=B2?= <stud126169@vyatsu.ru>
Date: Thu, 29 Feb 2024 10:30:13 +0000
Subject: [PATCH] =?UTF-8?q?=D0=9E=D0=B1=D0=BD=D0=BE=D0=B2=D0=B8=D1=82?=
 =?UTF-8?q?=D1=8C=20DHT=5F22.h?=
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---
 DHT_22.h | 65 ++++++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 56 insertions(+), 9 deletions(-)

diff --git a/DHT_22.h b/DHT_22.h
index 8e575c1..066a85b 100644
--- a/DHT_22.h
+++ b/DHT_22.h
@@ -1,9 +1,56 @@
-#ifndef DHT_22_h
-#define DHT_22_h
-#include <stdint.h>
-
-void DHT22_setup();
-int get_DHT_value_temperature();
-int get_DHT_value_humidity();
-
-#endif  /*DHT_22_h*/
\ No newline at end of file
+
+// Функция чтения данных с DHT  
+unsigned int dht_check()
+{
+  if ( dht_check_act )
+  {
+    dht_check_act = false;
+//-----[ 01. Старт, выжидание 18мс ]-----
+    if ( interrupt_flag == 1)
+    {
+  //  Запускаем таймер на 18 мс посылка start на dht
+      Serial.print("Start DHT -> ");
+
+      DHT_DDR |= (1 << DHT_BIT);    //  Пин как выход
+      DHT_PORT &= ~(1 << DHT_BIT);  //  Выход ноль
+      TCNT1 = 0;
+      OCR1A = 288;  
+      TCCR1A = 0b00000000;
+      TIMSK1 = 0b00000010;
+      TCCR1B = 0b00000101;
+    }
+
+    if ( interrupt_flag == 2)
+    {
+      DHT_PORT |= (1 << DHT_BIT); 
+      DHT_DDR  &= ~(1 << DHT_BIT);
+      dht_save_time_id = 0;
+      TCNT1 = 0;
+      OCR1A = 10000;  
+      TCCR1A = 0b00000000;
+      TCCR1B = 0b10000001;
+      TIFR1  = 0b00000000;
+      TIMSK1 = 0b00100010;
+      dPos   = 7;
+      dNum   = 0;
+      dht_last_state = false;
+    }
+      // Вычисляем температуру и влажность  
+    if ( dht_done )
+    {
+      dht_done = false;
+      temperature = (data[3] * 0.1) + ((data[2] & 0b01111111) * 25.6);  
+      if (data[2] & 0b10000000) temperature *= -1;  
+      humidity = (data[1] * 0.1) + (data[0] * 25.6);  
+  
+      // Выводим данные на UART  
+
+      Serial.print(humidity);  
+      Serial.print("% ");  
+      Serial.print(temperature);  
+      Serial.println("C");
+
+    }
+    
+  }
+}
\ No newline at end of file