utility.h File Reference

Miscellaneous constants, macros, functions useful for sensor applications. More...

#include <bsp430/core.h>

Go to the source code of this file.

Macros
#define	BSP430_SENSORS_CONVERT_dK_TO_dC(dk_)   ((dk_) - 2732)
#define	BSP430_SENSORS_CONVERT_dC_TO_dK(dc_)   ((dc_) + 2732)
#define	BSP430_SENSORS_CONVERT_dK_TO_dFahr(dk_)   (320 + (9 * ((dk_) - 2732)) / 5)
#define	BSP430_SENSORS_CONVERT_cK_TO_cFahr(ck_)   (3200 + (9 * ((ck_) - 27315)) / 5)
#define	BSP430_SENSORS_CONVERT_dC_TO_dFahr(dc_)   BSP430_SENSORS_CONVERT_dK_TO_dFahr(BSP430_SENSORS_CONVERT_dC_TO_dK(dc_))
#define	BSP430_SENSORS_CONVERT_Pa_TO_cinHg(pa_)   ((int)(((pa_) * 100L) / 3386))

Detailed Description

Miscellaneous constants, macros, functions useful for sensor applications.

Homepage

http://github.com/pabigot/bsp430

Copyright

Copyright 2012-2014, Peter A. Bigot. Licensed under BSD-3-Clause

Macro Definition Documentation

#define BSP430_SENSORS_CONVERT_cK_TO_cFahr

(

ck_

)

(3200 + (9 * ((ck_) - 27315)) / 5)

Convert a temperature, expressed in cK (hundredths of one degree Kelvin) into d[Fahr] (hundredths of one degree Fahrenheit).

#define BSP430_SENSORS_CONVERT_dC_TO_dFahr

(

dc_

)

BSP430_SENSORS_CONVERT_dK_TO_dFahr(BSP430_SENSORS_CONVERT_dC_TO_dK(dc_))

Convert a temperature, expressed in dC (tenths of one degree Celcius) into d[Fahr] (tenths of one degree Fahrenheit).

#define BSP430_SENSORS_CONVERT_dC_TO_dK

(

dc_

)

((dc_) + 2732)

Convert a temperature, expressed in dC (tenths of one degree Celcius) into dK (tenths of one degree Kelvin).

#define BSP430_SENSORS_CONVERT_dK_TO_dC

(

dk_

)

((dk_) - 2732)

Convert a temperature, expressed in dK (tenths of one degree Kelvin) into dC (tenths of one degree Celcius).

#define BSP430_SENSORS_CONVERT_dK_TO_dFahr

(

dk_

)

(320 + (9 * ((dk_) - 2732)) / 5)

Convert a temperature, expressed in dK (tenths of one degree Kelvin) into d[Fahr] (tenths of one degree Fahrenheit).

#define BSP430_SENSORS_CONVERT_Pa_TO_cinHg

(

pa_

)

((int)(((pa_) * 100L) / 3386))

Convert a pressure, expressed in Pa (Pascals) into cinHg (hundredths of inches of mercury).