GravityPlug Class Reference

Interface for the Gravity Plug - see https://jeelabs.org/gp. More...

#include <Ports.h>

Inheritance diagram for GravityPlug:

Public Member Functions
	GravityPlug (PortI2C &port)
	Constructor for Gravity Plug.
void	begin ()
	Setup GravityPlug. Call during setup()
void	sensitivity (byte range, word bw=0)
	Set GravityPlug sensitivity. More...
const int *	getAxes ()
	Get accelleration data from GravityPlug. More...
char	temperature ()
	Read out the temperature (only for BMA150, not the older BMA020) More...
Public Member Functions inherited from DeviceI2C
	DeviceI2C (const PortI2C &p, uint8_t me)
bool	isPresent () const
	see if a device answers at an I2C address
uint8_t	send () const
	Create a start condition on the I2C bus, and set things up for sending data to this device. More...
uint8_t	receive () const
	Create a start condition on the I2C bus, and set things up for receiving data from this device. More...
void	stop () const
	Create a stop condition on the I2C bus, ending the current transfer.
uint8_t	write (uint8_t data) const
	Write a byte to the currently addressed device. More...
uint8_t	read (uint8_t last) const
	Read a byte from the currently addressed device. More...
void	setAddress (uint8_t me)

Detailed Description

Interface for the Gravity Plug - see https://jeelabs.org/gp.

Member Function Documentation

const int * GravityPlug::getAxes

(

)

Get accelleration data from GravityPlug.

Returns

An array with 3 integers. (x,y,z) respectively.

void GravityPlug::sensitivity	(	byte	range,
		word	bw = 0
	)

Set GravityPlug sensitivity.

Parameters

range	2,4,8
bw	(optional) bandwidth.

char GravityPlug::temperature

(

)

Read out the temperature (only for BMA150, not the older BMA020)

Returns

temp, in half deg C steps, from -30C to +50C (i.e. times 2)

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The documentation for this class was generated from the following files:

• Ports.h
• Ports.cpp