fix #104, support KY015 (again) (#105)

- fix #104, add support for KY015 (again)
- minor edits examples
- add **DHT_endless_debug.ino** develop example

CHANGELOG.md

@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [0.5.2] - 2024-11-26
+- fix #104, add support for KY015 (again)
+- minor edits examples
+- add **DHT_endless_debug.ino** develop example
+
+
 ## [0.5.1] - 2024-11-24
 - fix #102, add support for KY015
 - add three examples, dhtnew_dht11.ino, dhtnew_dht22.ino, dhtnew_simple.ino

dhtnew.cpp

@@ -1,7 +1,7 @@
 //
 //    FILE: dhtnew.cpp
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.5.1
+// VERSION: 0.5.2
 // PURPOSE: DHT Temperature & Humidity Sensor library for Arduino
 //     URL: https://github.com/RobTillaart/DHTNEW
 //
@@ -141,7 +141,7 @@ int DHTNEW::read()
   int rv = _read();
   if (rv == DHTLIB_OK)
   {
-    //  see issue #102
+    //  see issue #102, #104
     //  test high humidity bits to check for KY015/ DHT11 encoding
     //  in DHT22 encoding humidity cannot be over 100.0 % == 0x03E8
     //  so the high bits cannot be over 0x03
@@ -151,9 +151,12 @@ int DHTNEW::read()
     {
       return rv;
     }
-    //  fall through to test KY015 as DHT11
+    //  KY015 as DHT11
+    _type = 11;
+    _wakeupDelay = DHTLIB_DHT11_WAKEUP;
+    rv = _read();  //  read again with correct conversion.
+    return rv;
   }
-
   _type = 11;
   _wakeupDelay = DHTLIB_DHT11_WAKEUP;
   rv = _read();

dhtnew.h

@@ -2,7 +2,7 @@
 //
 //    FILE: dhtnew.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.5.1
+// VERSION: 0.5.2
 // PURPOSE: DHT Temperature & Humidity Sensor library for Arduino
 //     URL: https://github.com/RobTillaart/DHTNEW
 //
@@ -18,7 +18,7 @@
 #include "Arduino.h"
 
 
-#define DHTNEW_LIB_VERSION                (F("0.5.1"))
+#define DHTNEW_LIB_VERSION                (F("0.5.2"))
 
 
 #define DHTLIB_OK                         0

examples/dhtnew_dht11/dhtnew_dht11.ino

@@ -23,7 +23,7 @@ void setup()
   while (!Serial);    //  MKR1010 needs this
 
   Serial.begin(115200);
-  Serial.println("dhtnew_test.ino");
+  Serial.println("dhtnew_dht11.ino");
   Serial.print("LIBRARY VERSION: ");
   Serial.println(DHTNEW_LIB_VERSION);
   Serial.println();

examples/dhtnew_dht22/dhtnew_dht22.ino

@@ -23,7 +23,7 @@ void setup()
   while (!Serial);    //  MKR1010 needs this
 
   Serial.begin(115200);
-  Serial.println("dhtnew_test.ino");
+  Serial.println("dhtnew_dht22.ino");
   Serial.print("LIBRARY VERSION: ");
   Serial.println(DHTNEW_LIB_VERSION);
   Serial.println();

examples/dhtnew_endless_debug/.arduino-ci.yml

@@ -0,0 +1,28 @@
+platforms:
+  rpipico:
+    board: rp2040:rp2040:rpipico
+    package: rp2040:rp2040
+    gcc:
+      features:
+      defines:
+        - ARDUINO_ARCH_RP2040
+      warnings:
+      flags:
+
+packages:
+  rp2040:rp2040:
+    url: https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json
+
+compile:
+  # Choosing to run compilation tests on 2 different Arduino platforms
+  platforms:
+    # - uno
+    # - due
+    # - zero
+    # - leonardo
+    # - m4
+    # - esp32
+    # - esp8266
+    # - mega2560
+    # - rpipico
+

examples/dhtnew_endless_debug/dhtnew_endless_debug.ino

@@ -0,0 +1,70 @@
+//
+//    FILE: DHT_endless_debug.ino
+//  AUTHOR: Rob Tillaart
+// PURPOSE: demo
+//    DATE: 2020-06-04
+//    (c) : MIT
+
+//  make _bits public + disable CRC check to run this program.
+
+
+//  DHT PIN layout from left to right
+//  =================================
+//  FRONT : DESCRIPTION
+//  pin 1 : VCC
+//  pin 2 : DATA
+//  pin 3 : Not Connected
+//  pin 4 : GND
+
+
+#include <dhtnew.h>
+
+DHTNEW dht(5);   //  ESP 16    UNO 5    MKR1010 5
+
+uint32_t count = 0;
+uint32_t start, stop;
+
+uint32_t errors[11] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+
+
+void setup()
+{
+  while (!Serial);    //  MKR1010 needs this
+
+  Serial.begin(115200);
+  Serial.println("DHT_endless.ino");
+  Serial.print("LIBRARY VERSION: ");
+  Serial.println(DHTNEW_LIB_VERSION);
+  Serial.println();
+
+  //  MKR1010 needs this
+  //  mySensor.setDisableIRQ(false);
+}
+
+
+void loop()
+{
+  dht.read();
+
+  float HumiVal = dht.getHumidity();
+  float TempVal = dht.getTemperature();
+
+  Serial.print(count++);
+  Serial.print("\t");
+  for (int i = 0; i < 5; i++)
+  {
+    if (dht._bits[i] < 0x10) Serial.print("0");
+    Serial.print(dht._bits[i], HEX);
+    Serial.print(" ");
+  }
+  Serial.print("\t\t");
+  Serial.print(TempVal);
+  Serial.print("\t");
+  Serial.print(HumiVal);
+  Serial.println();
+
+  delay(2000);
+}
+
+
+//  -- END OF FILE --

examples/dhtnew_simple/dhtnew_simple.ino

@@ -23,7 +23,7 @@ void setup()
   while (!Serial);    //  MKR1010 needs this
 
   Serial.begin(115200);
-  Serial.println("dhtnew_test.ino");
+  Serial.println("dhtnew_simple.ino");
   Serial.print("LIBRARY VERSION: ");
   Serial.println(DHTNEW_LIB_VERSION);
   Serial.println();

library.json

@@ -13,7 +13,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/DHTNEW.git"
   },
-  "version": "0.5.1",
+  "version": "0.5.2",
   "license": "MIT",
   "frameworks": "*",
   "platforms": "*",

library.properties

@@ -1,5 +1,5 @@
 name=DHTNEW
-version=0.5.1
+version=0.5.2
 author=Rob Tillaart <[email protected]>
 maintainer=Rob Tillaart <[email protected]>
 sentence=Arduino library for DHT temperature and humidity sensor, with automatic sensortype recognition.