Diff: th02.h

Revision:

64:1e20d66960c3

Parent:

63:cd8ab5860303

diff -r cd8ab5860303 -r 1e20d66960c3 th02.h
--- a/th02.h	Tue Oct 20 13:21:32 2020 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,123 +0,0 @@
-// **********************************************************************************
-// Driver definition for HopeRF TH02 temperature and humidity sensor
-// **********************************************************************************
-// Creative Commons Attrib Share-Alike License
-// You are free to use/extend this library but please abide with the CC-BY-SA license:
-// http://creativecommons.org/licenses/by-sa/4.0/
-//
-// For any explanation see TH02 sensor information at
-// http://www.hoperf.com/sensor/app/TH02.htm
-//
-// Code based on following datasheet
-// http://www.hoperf.com/upload/sensor/TH02_V1.1.pdf 
-//
-// Written by Charles-Henri Hallard (http://hallard.me)
-//ported to mbed env by Philippe LAURENT (IUT de NICE France)
-//
-// History : V1.00 2014-07-14 - First release
-//           V1.10 2015-04-13 - changed to Wire library instead of I2C
-//
-// All text above must be included in any redistribution.
-//
-// **********************************************************************************
-#ifndef TH02_H
-#define TH02_H
-
-#include <mbed.h>            //
-
-// TH02 I2C Device address
-#define TH02_I2C_ADDR 0x40
-
-// TH02 Registers addresses
-#define TH02_STATUS 0
-#define TH02_DATAh  1
-#define TH02_DATAl  2
-#define TH02_CONFIG 3
-#define TH02_ID     17
-
-// TH02 custom error code return function
-#define TH02_I2C_ERR 0xFF
-
-// Unititialized values (arbitrary)
-#define TH02_UNINITIALIZED_TEMP 55555 // int32_t internal value 
-#define TH02_UNINITIALIZED_RH   1111  // int32_t internal value
-#define TH02_UNDEFINED_VALUE    12345 // int16_t returned value
-
-// we decide error if conversion is >= 50ms 
-#define TH02_CONVERSION_TIME_OUT  50
-
-// Bit definition of TH02 registers values
-#define TH02_STATUS_RDY    0x01
-
-#define TH02_CONFIG_START  0x01
-#define TH02_CONFIG_HEAT   0x02
-#define TH02_CONFIG_TEMP   0x10
-#define TH02_CONFIG_HUMI   0x00
-#define TH02_CONFIG_FAST   0x20
-
-// THO2 Linearization Coefficients
-#define TH02_A0   -4.7844
-#define TH02_A1    0.4008
-#define TH02_A2   -0.00393
-
-// TH02 Temperature compensation Linearization Coefficients
-#define TH02_Q0   0.1973
-#define TH02_Q1   0.00237
-
-
-
-
-
-class TH02 { 
-  public:
-            TH02(uint8_t address);
-    uint8_t getId(uint8_t * pvalue);
-    uint8_t getId(void);
-    uint8_t getStatus(uint8_t * pvalue);
-    bool isConverting(void);
-    uint8_t waitEndConversion(void);
-    uint8_t getConfig(uint8_t * pvalue);
-    uint8_t setConfig(uint8_t config);
-    uint8_t startTempConv(bool fastmode = false, bool heater = false);
-    uint8_t startRHConv(bool fastmode = false, bool heater = false);
-    int16_t roundInt(float value);
-    int16_t getConversionValue(void);
-    int16_t getConpensatedRH(bool round);
-    int32_t getLastRawRH(void);
-    int32_t getLastRawTemp(void);
-   // int16_t getConversionValue_Raw(void);
-
-/**
-  * TH02 constructor
-  *
-  * @param sda  I2C data pin
-  * @param scl  I2C clock pin
-  * @param address I2C slave sensor address
-
-  */
-  TH02(PinName sda, PinName scl, uint8_t address);
-
-  /**
-  * MFRC522 destructor
-  */
-  ~TH02();
-
-
-
-  private:
-I2C             m_I2C;
-    uint8_t writeCommand(uint8_t command, bool release=true);
-    uint8_t writeRegister(uint8_t reg, uint8_t value);
-    uint8_t readRegister(uint8_t reg, uint8_t * value);
-
-    int32_t _last_temp; // Last measured temperature (for linearization)
-    int32_t _last_rh;   // Last measured RH
-    uint8_t _address;   // I2C Module Address
-
-
-
-};
-
-  
-
-#endif
\ No newline at end of file