mirror of
https://github.com/eclipse/upm.git
synced 2025-03-19 23:17:29 +03:00
ab730038fd
Signed-off-by: Andrei Vasiliu <andrei.vasiliu@intel.com> Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com> Conflicts: src/mma7455/mma7455.cxx src/mma7455/mma7455.h src/sm130/sm130.cxx src/sm130/sm130.h
125 lines
3.5 KiB
C++
125 lines
3.5 KiB
C++
/*
|
|
* Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
|
|
* Copyright (c) 2014 Intel Corporation.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include <mraa/i2c.hpp>
|
|
|
|
#define DEVICE_ADDR 0x5A // device address
|
|
|
|
// RAM
|
|
#define MLX90614_RAWIR1 0x04
|
|
#define MLX90614_RAWIR2 0x05
|
|
#define MLX90614_TA 0x06
|
|
#define MLX90614_TOBJ1 0x07
|
|
#define MLX90614_TOBJ2 0x08
|
|
// EEPROM
|
|
#define MLX90614_TOMAX 0x20
|
|
#define MLX90614_TOMIN 0x21
|
|
#define MLX90614_PWMCTRL 0x22
|
|
#define MLX90614_TARANGE 0x23
|
|
#define MLX90614_EMISS 0x24
|
|
#define MLX90614_CONFIG 0x25
|
|
#define MLX90614_ADDR 0x0E
|
|
#define MLX90614_ID1 0x3C
|
|
#define MLX90614_ID2 0x3D
|
|
#define MLX90614_ID3 0x3E
|
|
#define MLX90614_ID4 0x3F
|
|
|
|
#define HIGH 1
|
|
#define LOW 0
|
|
|
|
namespace upm {
|
|
|
|
/**
|
|
* @brief MLX90614 Temperature Sensor library
|
|
* @defgroup mlx90614 libupm-mlx90614
|
|
* @ingroup generic i2c temperature
|
|
*/
|
|
/**
|
|
* @library mlx90614
|
|
* @sensor mlx90614
|
|
* @comname MLX90614 Temperature Sensor
|
|
* @type temperature
|
|
* @man generic
|
|
* @con i2c
|
|
*
|
|
* @brief API for the MLX90614 Temperature Sensor
|
|
*
|
|
* This module defines the MLX90614 interface for libmlx90614
|
|
*
|
|
* @image html mlx90614.jpg
|
|
* @snippet mlx90614.cxx Interesting
|
|
*/
|
|
class MLX90614 {
|
|
public:
|
|
|
|
/**
|
|
* Instantiates an MLX90614 object
|
|
*
|
|
* @param bus Number of the used bus
|
|
* @param devAddr Address of the used I2C device
|
|
*/
|
|
MLX90614 (int bus=0, int devAddr=0x5A);
|
|
|
|
/**
|
|
* Reads the object temperature in Fahrenheit
|
|
*/
|
|
float readObjectTempF(void);
|
|
|
|
/**
|
|
* Reads the ambient temperature in Fahrenheit
|
|
*/
|
|
float readAmbientTempF(void);
|
|
/**
|
|
* Reads the object temperature in Celsius
|
|
*/
|
|
float readObjectTempC(void);
|
|
|
|
/**
|
|
* Reads the ambient temperature in Celsius
|
|
*/
|
|
float readAmbientTempC(void);
|
|
|
|
/**
|
|
* Returns the name of the component
|
|
*/
|
|
std::string name()
|
|
{
|
|
return m_name;
|
|
}
|
|
private:
|
|
std::string m_name;
|
|
|
|
int m_i2cAddr;
|
|
int m_bus;
|
|
mraa::I2c m_i2Ctx;
|
|
|
|
uint16_t i2cReadReg_N (int reg, unsigned int len, uint8_t * buffer);
|
|
mraa::Result i2cWriteReg_N (uint8_t reg, unsigned int len, uint8_t * buffer);
|
|
float readTemperature (uint8_t address);
|
|
};
|
|
|
|
}
|