Sensors

Overview

The Sensors module provides an API to communicate with the ADC. Two values can be obtained by this module :

• Temperature value

• Battery level

The temperature is given in tenths of degrees Celsius and the battery in percentage.

This module is multi-caller, the ADC is protected by a mutex on the resource and by prevententing lowpower (only WFI) during its processing. Platform specific code can be find in fwk_platform_sensors.c/h.

Constant macro definitions

Name :

#define VALUE_NOT_AVAILABLE_8 0xFFu
#define VALUE_NOT_AVAILABLE_32 0xFFFFFFFFu

Description :

Defines the error value that can be compared to the value obtain on the ADC.