init Files

2024-12-09 19:47:18 +01:00
parent b55a8cd2bc
commit 528e862838
3471 changed files with 1105029 additions and 0 deletions
--- a/libraries/DHT_sensor_library/DHT.h
+++ b/libraries/DHT_sensor_library/DHT.h
@@ -0,0 +1,109 @@
+/*!
+ *  @file DHT.h
+ *
+ *  This is a library for DHT series of low cost temperature/humidity sensors.
+ *
+ *  You must have Adafruit Unified Sensor Library library installed to use this
+ * class.
+ *
+ *  Adafruit invests time and resources providing this open source code,
+ *  please support Adafruit andopen-source hardware by purchasing products
+ *  from Adafruit!
+ *
+ *  Written by Adafruit Industries.
+ *
+ *  MIT license, all text above must be included in any redistribution
+ */
+
+#ifndef DHT_H
+#define DHT_H
+
+#include "Arduino.h"
+
+/* Uncomment to enable printing out nice debug messages. */
+//#define DHT_DEBUG
+
+#define DEBUG_PRINTER                                                          \
+  Serial /**< Define where debug output will be printed.                       \
+          */
+
+/* Setup debug printing macros. */
+#ifdef DHT_DEBUG
+#define DEBUG_PRINT(...)                                                       \
+  { DEBUG_PRINTER.print(__VA_ARGS__); }
+#define DEBUG_PRINTLN(...)                                                     \
+  { DEBUG_PRINTER.println(__VA_ARGS__); }
+#else
+#define DEBUG_PRINT(...)                                                       \
+  {} /**< Debug Print Placeholder if Debug is disabled */
+#define DEBUG_PRINTLN(...)                                                     \
+  {} /**< Debug Print Line Placeholder if Debug is disabled */
+#endif
+
+/* Define types of sensors. */
+static const uint8_t DHT11{11};  /**< DHT TYPE 11 */
+static const uint8_t DHT12{12};  /**< DHY TYPE 12 */
+static const uint8_t DHT21{21};  /**< DHT TYPE 21 */
+static const uint8_t DHT22{22};  /**< DHT TYPE 22 */
+static const uint8_t AM2301{21}; /**< AM2301 */
+
+#if defined(TARGET_NAME) && (TARGET_NAME == ARDUINO_NANO33BLE)
+#ifndef microsecondsToClockCycles
+/*!
+ * As of 7 Sep 2020 the Arduino Nano 33 BLE boards do not have
+ * microsecondsToClockCycles defined.
+ */
+#define microsecondsToClockCycles(a) ((a) * (SystemCoreClock / 1000000L))
+#endif
+#endif
+
+/*!
+ *  @brief  Class that stores state and functions for DHT
+ */
+class DHT {
+public:
+  DHT(uint8_t pin, uint8_t type, uint8_t count = 6);
+  void begin(uint8_t usec = 55);
+  float readTemperature(bool S = false, bool force = false);
+  float convertCtoF(float);
+  float convertFtoC(float);
+  float computeHeatIndex(bool isFahrenheit = true);
+  float computeHeatIndex(float temperature, float percentHumidity,
+                         bool isFahrenheit = true);
+  float readHumidity(bool force = false);
+  bool read(bool force = false);
+
+private:
+  uint8_t data[5];
+  uint8_t _pin, _type;
+#ifdef __AVR
+  // Use direct GPIO access on an 8-bit AVR so keep track of the port and
+  // bitmask for the digital pin connected to the DHT.  Other platforms will use
+  // digitalRead.
+  uint8_t _bit, _port;
+#endif
+  uint32_t _lastreadtime, _maxcycles;
+  bool _lastresult;
+  uint8_t pullTime; // Time (in usec) to pull up data line before reading
+
+  uint32_t expectPulse(bool level);
+};
+
+/*!
+ *  @brief  Class that defines Interrupt Lock Avaiability
+ */
+class InterruptLock {
+public:
+  InterruptLock() {
+#if !defined(ARDUINO_ARCH_NRF52)
+    noInterrupts();
+#endif
+  }
+  ~InterruptLock() {
+#if !defined(ARDUINO_ARCH_NRF52)
+    interrupts();
+#endif
+  }
+};
+
+#endif