Pressure and Temperature Sensor

This sensor interface allows to control the gyroscope of the INGA sensor platform. More...

Sensor values
#define	TEMP   0
	Returns Temperature [C].
#define	PRESS_H   2
	Returns Pressure [High] [Pa].
#define	PRESS_L   1
	Returns Pressure [Low] [Pa].

Configuration types
#define	PRESSURE_CONF_OPERATION_MODE   10
	Selects the operation mode. More...

OPERATION_MODE values
#define	PRESSURE_MODE_ULTRA_LOW_POWER   0
#define	PRESSURE_MODE_STANDARD   1
#define	PRESSURE_MODE_HIGH_RES   2
#define	PRESSURE_MODE_ULTRA_HIGH_RES   3

Detailed Description

This sensor interface allows to control the gyroscope of the INGA sensor platform.

Query measurements

acc_sensor.value(channel)

The sensor provides 3 data channels.

• 2 channels for pressure value (high/low)
• One channel for temperature

Example Usage

#include <sensors.h>
[...]
struct sensors_sensor pressure_sensor = find_sensor("Press");
ACTIVATE_SENSOR(pressure_sensor);
[...]
int32_t pressval = ((int32_t) pressure_sensor.value(PRESS_H) << 16);
pressval |= (pressure_sensor.value(PRESS_L) & 0xFFFF);

Macro Definition Documentation

#define PRESSURE_CONF_OPERATION_MODE   10

Selects the operation mode.

Definition at line 89 of file pressure-sensor.h.