sys_sensors.c File Reference

Manages the sensors on the application. More...

#include "stdint.h"
#include "platform.h"
#include "sys_conf.h"
#include "sys_sensors.h"
#include "adc_if.h"

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Macros
#define	STSOP_LATTITUDE   ((float) 43.618622 )
#define	STSOP_LONGITUDE   ((float) 7.051415 )
#define	MAX_GPS_POS   ((int32_t) 8388607 )
#define	HUMIDITY_DEFAULT_VAL   50.0f
#define	TEMPERATURE_DEFAULT_VAL   18.0f
#define	PRESSURE_DEFAULT_VAL   1000.0f

Functions
int32_t	EnvSensors_Read (sensor_t *sensor_data)
	Environmental sensor read.
int32_t	EnvSensors_Init (void)
	initialize the environmental sensor

Detailed Description

Manages the sensors on the application.

Author

MCD Application Team

Attention

Copyright (c) 2026 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file sys_sensors.c.

Macro Definition Documentation

HUMIDITY_DEFAULT_VAL

#define HUMIDITY_DEFAULT_VAL   50.0f

default humidity

Definition at line 87 of file sys_sensors.c.

Referenced by EnvSensors_Read().

MAX_GPS_POS

#define MAX_GPS_POS   ((int32_t) 8388607 )

2^23 - 1

Definition at line 86 of file sys_sensors.c.

Referenced by EnvSensors_Read().

PRESSURE_DEFAULT_VAL

#define PRESSURE_DEFAULT_VAL   1000.0f

default pressure

Definition at line 89 of file sys_sensors.c.

Referenced by EnvSensors_Read().

STSOP_LATTITUDE

#define STSOP_LATTITUDE   ((float) 43.618622 )

default latitude position

Definition at line 84 of file sys_sensors.c.

Referenced by EnvSensors_Read().

STSOP_LONGITUDE

#define STSOP_LONGITUDE   ((float) 7.051415 )

default longitude position

Definition at line 85 of file sys_sensors.c.

Referenced by EnvSensors_Read().

TEMPERATURE_DEFAULT_VAL

#define TEMPERATURE_DEFAULT_VAL   18.0f

default temperature

Definition at line 88 of file sys_sensors.c.

Referenced by EnvSensors_Read().

Function Documentation

EnvSensors_Init()

int32_t EnvSensors_Init

(

void

)

initialize the environmental sensor

Definition at line 161 of file sys_sensors.c.

References Error_Handler().

Referenced by SystemApp_Init().

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EnvSensors_Read()

int32_t EnvSensors_Read

(

sensor_t *

sensor_data

)

Environmental sensor read.

Parameters

sensor_data

sensor data

< default humidity

< default temperature

< default pressure

< default latitude position

< 2^23 - 1

< default longitude position

< 2^23 - 1

Definition at line 122 of file sys_sensors.c.

References sensor_t::humidity, HUMIDITY_DEFAULT_VAL, sensor_t::latitude, sensor_t::longitude, MAX_GPS_POS, sensor_t::pressure, PRESSURE_DEFAULT_VAL, STSOP_LATTITUDE, STSOP_LONGITUDE, SYS_GetTemperatureLevel(), sensor_t::temperature, and TEMPERATURE_DEFAULT_VAL.

Referenced by GetTemperatureLevel().

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