1+ /* !
2+ * @file WipperSnapper_I2C_Driver_MS8607.h
3+ *
4+ * Device driver for an AHT Humidity and Temperature sensor.
5+ *
6+ * Adafruit invests time and resources providing this open source code,
7+ * please support Adafruit and open-source hardware by purchasing
8+ * products from Adafruit!
9+ *
10+ * Copyright (c) Tyeth Gundry 2023 for Adafruit Industries.
11+ *
12+ * MIT license, all text here must be included in any redistribution.
13+ *
14+ */
15+
16+ #ifndef WipperSnapper_I2C_Driver_MS8607_H
17+ #define WipperSnapper_I2C_Driver_MS8607_H
18+
19+ #include " WipperSnapper_I2C_Driver.h"
20+ #include < Adafruit_MS8607.h>
21+
22+ /* *************************************************************************/
23+ /* !
24+ @brief Class that provides a sensor driver for the MS8607 PHT sensor.
25+ */
26+ /* *************************************************************************/
27+ class WipperSnapper_I2C_Driver_MS8607 : public WipperSnapper_I2C_Driver {
28+
29+ public:
30+ /* ******************************************************************************/
31+ /* !
32+ @brief Constructor for an MS8607 sensor.
33+ @param i2c
34+ The I2C interface.
35+ @param sensorAddress
36+ 7-bit device address.
37+ */
38+ /* ******************************************************************************/
39+ WipperSnapper_I2C_Driver_MS8607 (TwoWire *i2c, uint16_t sensorAddress)
40+ : WipperSnapper_I2C_Driver(i2c, sensorAddress) {
41+ _i2c = i2c;
42+ _sensorAddress = sensorAddress;
43+ }
44+
45+ /* ******************************************************************************/
46+ /* !
47+ @brief Destructor for an MS8607 sensor.
48+ */
49+ /* ******************************************************************************/
50+ ~WipperSnapper_I2C_Driver_MS8607 () { delete _ms8607; }
51+
52+ /* ******************************************************************************/
53+ /* !
54+ @brief Initializes the MS8607 sensor and begins I2C.
55+ @returns True if initialized successfully, False otherwise.
56+ */
57+ /* ******************************************************************************/
58+ bool begin () {
59+ _ms8607 = new Adafruit_MS8607 ();
60+ // attempt to initialize MS8607
61+ if (!_ms8607->begin (_i2c))
62+ return false ;
63+
64+ _ms8607_temp = _ms8607->getTemperatureSensor ();
65+ _ms8607_humidity = _ms8607->getHumiditySensor ();
66+ _ms8607_pressure = _ms8607->getPressureSensor ();
67+ return true ;
68+ }
69+
70+ /* ******************************************************************************/
71+ /* !
72+ @brief Gets the MS8607's current temperature.
73+ @param tempEvent
74+ Pointer to an Adafruit_Sensor event.
75+ @returns True if the temperature was obtained successfully, False
76+ otherwise.
77+ */
78+ /* ******************************************************************************/
79+ bool getEventAmbientTemp (sensors_event_t *tempEvent) {
80+ if (_ms8607_temp == NULL )
81+ return false ;
82+ _ms8607_temp->getEvent (tempEvent);
83+ return true ;
84+ }
85+
86+ /* ******************************************************************************/
87+ /* !
88+ @brief Gets the MS8607's current relative humidity reading.
89+ @param humidEvent
90+ Pointer to an Adafruit_Sensor event.
91+ @returns True if the humidity was obtained successfully, False
92+ otherwise.
93+ */
94+ /* ******************************************************************************/
95+ bool getEventRelativeHumidity (sensors_event_t *humidEvent) {
96+ if (_ms8607_humidity == NULL )
97+ return false ;
98+ _ms8607_humidity->getEvent (humidEvent);
99+ return true ;
100+ }
101+
102+ /* ******************************************************************************/
103+ /* !
104+ @brief Reads a pressure sensor and converts
105+ the reading into the expected SI unit.
106+ @param pressureEvent
107+ Pointer to an Adafruit_Sensor event.
108+ @returns True if the sensor event was obtained successfully, False
109+ otherwise.
110+ */
111+ /* ******************************************************************************/
112+ bool getEventPressure (sensors_event_t *pressureEvent) {
113+ if (_ms8607_pressure == NULL )
114+ return false ;
115+ _ms8607_pressure->getEvent (pressureEvent);
116+ return true ;
117+ }
118+
119+ protected:
120+ Adafruit_MS8607 *_ms8607; // /< MS8607 object
121+ Adafruit_Sensor *_ms8607_temp =
122+ NULL ; // /< Ptr to an adafruit_sensor representing the temperature
123+ Adafruit_Sensor *_ms8607_pressure =
124+ NULL ; // /< Ptr to an adafruit_sensor representing the pressure
125+ Adafruit_Sensor *_ms8607_humidity =
126+ NULL ; // /< Ptr to an adafruit_sensor representing the humidity
127+ };
128+
129+ #endif // WipperSnapper_I2C_Driver_MS8607
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