tempsens.h File Reference

Temperature sensor driver for DS75 temperature sensor compatible device on the DK. More...

#include "em_device.h"
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Data Structures

struct  TEMPSENS_Temp_TypeDef
 Structure used to fetch temperature using integer numbers. More...

Defines

#define TEMPSENS_DK_ADDR   0x90
 I2C device address for temperature sensor on DK.

Enumerations

enum  TEMPSENS_Register_TypeDef {
  tempsensRegTemp = 0,
  tempsensRegConfig = 1,
  tempsensRegHysteresis = 2,
  tempsensRegShutdown = 3
}
 

Available registers in DS75 sensor device.

More...

Functions

void TEMPSENS_Celsius2Fahrenheit (TEMPSENS_Temp_TypeDef *temp)
 Convert temperature from Celsius to Fahrenheit.
int TEMPSENS_RegisterGet (I2C_TypeDef *i2c, uint8_t addr, TEMPSENS_Register_TypeDef reg, uint16_t *val)
 Read sensor register content.
int TEMPSENS_RegisterSet (I2C_TypeDef *i2c, uint8_t addr, TEMPSENS_Register_TypeDef reg, uint16_t val)
 Write to sensor register.
int TEMPSENS_TemperatureGet (I2C_TypeDef *i2c, uint8_t addr, TEMPSENS_Temp_TypeDef *temp)
 Fetch current temperature from temperature sensor (in Celsius).

Detailed Description

Temperature sensor driver for DS75 temperature sensor compatible device on the DK.

Author:
Energy Micro AS
Version:
3.20.0

License

(C) Copyright 2012 Energy Micro AS, http://www.energymicro.com

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. 4. The source and compiled code may only be used on Energy Micro "EFM32" microcontrollers and "EFR4" radios.

DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no obligation to support this Software. Energy Micro AS is providing the Software "AS IS", with no express or implied warranties of any kind, including, but not limited to, any implied warranties of merchantability or fitness for any particular purpose or warranties against infringement of any proprietary rights of a third party.

Energy Micro AS will not be liable for any consequential, incidental, or special damages, or any other relief, or for any claim by any third party, arising from your use of this Software.

Definition in file tempsens.h.