C code and C++ library, driver software for the low-power small WLP package MAX31875 temperature sensor. Code supports one-shot, shut-down/standby, hysteresis, alarm limits.

Dependents:   MAX31875_Temperature_Sensor_Small_WLP Click-Sensor-MAX31875 NuMaker-mbed-Sensor-MAX31875

max31875_c.h

Committer:
phonemacro
Date:
2019-02-13
Revision:
6:61f3693edd6c
Parent:
3:3528e660168c

File content as of revision 6:61f3693edd6c:

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* @file max31875_c.h
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*/
#ifndef MAX31875_C_H
#define MAX31875_C_H
#include "mbed.h"
/*****************************************************************************/
/*  C header for MAX31875 driver                                             */
/*****************************************************************************/

int max31875_init(uint8_t slaveAddress);

int max31875_read_reg(uint16_t *value, char reg, I2C &i2c_bus);

float max31875_read_reg_as_temperature(uint8_t reg, I2C &i2c_bus);

int max31875_write_reg(uint16_t value, char reg, I2C &i2c_bus);

int max31875_write_cfg(uint16_t cfg, I2C &i2c_bus);

int max31875_write_trip_low(float temperature, I2C &i2c_bus);

int max31875_write_trip_high(float temperature, I2C &i2c_bus);

float max31875_celsius_to_fahrenheit(float temp_c);

#endif/* MAX31875_C_H */