Alain Pegatoquet / Mbed OS ER4_lorawan_base_2022

Updated version for LoraWan GEII IUT

Dependencies:   Servo Cayenne-LPP

driver_mbed_TH02.h@64:1e20d66960c3, 2022-03-04 (annotated)

Committer:
alainpegatoquet
Date:
Fri Mar 04 09:50:35 2022 +0000
Revision:
64:1e20d66960c3
Maj des drivers mbed-os et mbed-lora-radio-drv

Who changed what in which revision?

UserRevisionLine numberNew contents of line
alainpegatoquet 64:1e20d66960c3 1 /*
alainpegatoquet 64:1e20d66960c3 2 * TH02_dev.h
alainpegatoquet 64:1e20d66960c3 3 * Driver for DIGITAL I2C HUMIDITY AND TEMPERATURE SENSOR
alainpegatoquet 64:1e20d66960c3 4 *
alainpegatoquet 64:1e20d66960c3 5 * Copyright (c) 2014 seeed technology inc.
alainpegatoquet 64:1e20d66960c3 6 * Website : www.seeed.cc
alainpegatoquet 64:1e20d66960c3 7 * Author : Oliver Wang
alainpegatoquet 64:1e20d66960c3 8 * Create Time: April 2014
alainpegatoquet 64:1e20d66960c3 9 * Change Log :
alainpegatoquet 64:1e20d66960c3 10 *
alainpegatoquet 64:1e20d66960c3 11 * The MIT License (MIT)
alainpegatoquet 64:1e20d66960c3 12 *
alainpegatoquet 64:1e20d66960c3 13 * Permission is hereby granted, free of charge, to any person obtaining a copy
alainpegatoquet 64:1e20d66960c3 14 * of this software and associated documentation files (the "Software"), to deal
alainpegatoquet 64:1e20d66960c3 15 * in the Software without restriction, including without limitation the rights
alainpegatoquet 64:1e20d66960c3 16 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
alainpegatoquet 64:1e20d66960c3 17 * copies of the Software, and to permit persons to whom the Software is
alainpegatoquet 64:1e20d66960c3 18 * furnished to do so, subject to the following conditions:
alainpegatoquet 64:1e20d66960c3 19 *
alainpegatoquet 64:1e20d66960c3 20 * The above copyright notice and this permission notice shall be included in
alainpegatoquet 64:1e20d66960c3 21 * all copies or substantial portions of the Software.
alainpegatoquet 64:1e20d66960c3 22 *
alainpegatoquet 64:1e20d66960c3 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
alainpegatoquet 64:1e20d66960c3 24 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
alainpegatoquet 64:1e20d66960c3 25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
alainpegatoquet 64:1e20d66960c3 26 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
alainpegatoquet 64:1e20d66960c3 27 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
alainpegatoquet 64:1e20d66960c3 28 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
alainpegatoquet 64:1e20d66960c3 29 * THE SOFTWARE.
alainpegatoquet 64:1e20d66960c3 30 */
alainpegatoquet 64:1e20d66960c3 31
alainpegatoquet 64:1e20d66960c3 32 #ifndef _TH02_DEV_H
alainpegatoquet 64:1e20d66960c3 33 #define _TH02_DEV_H
alainpegatoquet 64:1e20d66960c3 34
alainpegatoquet 64:1e20d66960c3 35 /****************************************************************************/
alainpegatoquet 64:1e20d66960c3 36 /*** Including Files ***/
alainpegatoquet 64:1e20d66960c3 37 /****************************************************************************/
alainpegatoquet 64:1e20d66960c3 38 // #include <Wire.h>
alainpegatoquet 64:1e20d66960c3 39 // #include <Arduino.h>
alainpegatoquet 64:1e20d66960c3 40 # include "mbed.h"
alainpegatoquet 64:1e20d66960c3 41
alainpegatoquet 64:1e20d66960c3 42 /****************************************************************************/
alainpegatoquet 64:1e20d66960c3 43 /*** Macro Definitions ***/
alainpegatoquet 64:1e20d66960c3 44 /****************************************************************************/
alainpegatoquet 64:1e20d66960c3 45 // #define TH02_I2C_DEV_ID 0x40
alainpegatoquet 64:1e20d66960c3 46 const int TH02_I2C_DEV_ID = 0x40<<1;
alainpegatoquet 64:1e20d66960c3 47 //Address for mbed
alainpegatoquet 64:1e20d66960c3 48
alainpegatoquet 64:1e20d66960c3 49 #define REG_STATUS 0x00
alainpegatoquet 64:1e20d66960c3 50 #define REG_DATA_H 0x01
alainpegatoquet 64:1e20d66960c3 51 #define REG_DATA_L 0x02
alainpegatoquet 64:1e20d66960c3 52 #define REG_CONFIG 0x03
alainpegatoquet 64:1e20d66960c3 53 #define REG_ID 0x11
alainpegatoquet 64:1e20d66960c3 54
alainpegatoquet 64:1e20d66960c3 55 #define STATUS_RDY_MASK 0x01 //poll RDY,0 indicate the conversion is done
alainpegatoquet 64:1e20d66960c3 56
alainpegatoquet 64:1e20d66960c3 57 #define CMD_MEASURE_HUMI 0x01 //perform a humility measurement
alainpegatoquet 64:1e20d66960c3 58 #define CMD_MEASURE_TEMP 0x11 //perform a temperature measurement
alainpegatoquet 64:1e20d66960c3 59
alainpegatoquet 64:1e20d66960c3 60 #define TH02_WR_REG_MODE 0xC0
alainpegatoquet 64:1e20d66960c3 61 #define TH02_RD_REG_MODE 0x80
alainpegatoquet 64:1e20d66960c3 62 /****************************************************************************/
alainpegatoquet 64:1e20d66960c3 63 /*** Class Definition ***/
alainpegatoquet 64:1e20d66960c3 64 /****************************************************************************/
alainpegatoquet 64:1e20d66960c3 65 class TH02_dev
alainpegatoquet 64:1e20d66960c3 66 {
alainpegatoquet 64:1e20d66960c3 67 public:
alainpegatoquet 64:1e20d66960c3 68 void begin();
alainpegatoquet 64:1e20d66960c3 69 uint8_t isAvailable();
alainpegatoquet 64:1e20d66960c3 70 float ReadTemperature(void);
alainpegatoquet 64:1e20d66960c3 71 float ReadHumidity(void);
alainpegatoquet 64:1e20d66960c3 72 private:
alainpegatoquet 64:1e20d66960c3 73 void TH02_IIC_WriteCmd(uint8_t u8Cmd);
alainpegatoquet 64:1e20d66960c3 74 uint8_t TH02_IIC_ReadReg(uint8_t u8Reg);
alainpegatoquet 64:1e20d66960c3 75 void TH02_IIC_WriteReg(uint8_t u8Reg,uint8_t u8Data);
alainpegatoquet 64:1e20d66960c3 76 uint16_t TH02_IIC_ReadData(void);
alainpegatoquet 64:1e20d66960c3 77 uint16_t TH02_IIC_ReadData2byte(void);
alainpegatoquet 64:1e20d66960c3 78 };
alainpegatoquet 64:1e20d66960c3 79
alainpegatoquet 64:1e20d66960c3 80 extern TH02_dev myTH02;
alainpegatoquet 64:1e20d66960c3 81
alainpegatoquet 64:1e20d66960c3 82 #endif // _TH02_DEV_H