frederic blanc / OneWire_II

MAX31850, DS18B20, DS2450, thermocouple

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MAX31850.cpp File Reference
Functions

MAX31850.cpp File Reference

library of MAX31850 1-Wire Thermocouple-to-Digital Converters,Cold-Junction Compensated (http://www.maximintegrated.com/datasheet/index.mvp/id/7953) More...

Go to the source code of this file.

Functions

int MAX31850_Read_Scratch (uint8_t id[], uint8_t sp[], uint8_t n)
 lecture registre MAX31850
int MAX31850_Temp_TRUE (uint8_t *sp, double *temp)
 lecture temperature thermocouple Linearized MAX31850
int MAX31850_Temp_TC (uint8_t *sp, float *temp)
 lecture temperature thermocouple MAX31850
int MAX31850_Temp_CJ (uint8_t *sp, float *temp)
 lecture temperature cold junction MAX31850
int MAX31850_Start_meas (uint8_t id[], uint8_t n=0)
 start convertion MAX31850

Detailed Description

library of MAX31850 1-Wire Thermocouple-to-Digital Converters,Cold-Junction Compensated (http://www.maximintegrated.com/datasheet/index.mvp/id/7953)

Author:
Frederic BLANC
Date:
2014_01_15

Definition in file MAX31850.cpp.

Function Documentation

int MAX31850_Read_Scratch ( uint8_t  id[],
uint8_t  sp[],
uint8_t  n 
)

lecture registre MAX31850

Parameters:
[in]uint8_tid[] tableau d'identifiant OW
[out]uint8_tsp[] tableau de registre
[in]uint8_tn bus ow
Returns:
OW_OK si erreur retourne OW_ERROR_CRC
Date:
02/12/2013

Definition at line 12 of file MAX31850.cpp.

int MAX31850_Start_meas ( uint8_t  id[],
uint8_t  n 
)

start convertion MAX31850

Parameters:
[in]uint8_tid[] tableau d'identifiant OW
[in]uint8_tn bus ow
Returns:
OW_OK
Date:
02/12/2013

Definition at line 116 of file MAX31850.cpp.

int MAX31850_Temp_CJ ( uint8_t *  sp,
float *  temp 
)

lecture temperature cold junction MAX31850

Parameters:
[in]uint8_tsp[] tableau registre MAX31850
[out]floattemperature cold junction degre Celsuis
Returns:
OW_OK si erreur retourne ERROR
Date:
04/12/2013

Definition at line 97 of file MAX31850.cpp.

int MAX31850_Temp_TC ( uint8_t *  sp,
float *  temp 
)

lecture temperature thermocouple MAX31850

Parameters:
[in]uint8_tsp[] tableau registre MAX31850
[out]floattemperature thermocouple degre Celsuis
Returns:
OW_OK si erreur retourne ERROR
Date:
04/12/2013

Definition at line 68 of file MAX31850.cpp.

int MAX31850_Temp_TRUE ( uint8_t *  sp,
double *  temp 
)

lecture temperature thermocouple Linearized MAX31850

Parameters:
[in]uint8_tsp[] tableau registre MAX31850
[out]floattemperature thermocouple Linearized degre Celsuis
Returns:
OW_OK si erreur retourne ERROR
Date:
04/12/2013

Definition at line 29 of file MAX31850.cpp.

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