nRF51 SDK - S120 SoftDevice
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TEMP (temperature) abstraction

Temperature module init and read functions. More...

Macros

#define MASK_SIGN   (0x00000200UL)
 
#define MASK_SIGN_EXTENSION   (0xFFFFFC00UL)
 

Functions

static __INLINE void nrf_temp_init (void)
 Function for preparing the temp module for temperature measurement. More...
 
static __INLINE int32_t nrf_temp_read (void)
 Function for reading temperature measurement. More...
 

Detailed Description

Temperature module init and read functions.

Function Documentation

static __INLINE void nrf_temp_init ( void  )
static

Function for preparing the temp module for temperature measurement.

This function initializes the TEMP module and writes to the hidden configuration register.

Parameters
none
Note
Workaround for PAN_028 rev2.0A anomaly 31 - TEMP: Temperature offset value has to be manually loaded to the TEMP module
static __INLINE int32_t nrf_temp_read ( void  )
static

Function for reading temperature measurement.

The function reads the 10 bit 2's complement value and transforms it to a 32 bit 2's complement value.

Parameters
none
Note
Workaround for PAN_028 rev2.0A anomaly 28 - TEMP: Negative measured values are not represented correctly