Adafruit_STMPE610 Class Reference

Class that stores state and functions for interacting with STMPE610. More...

#include <Adafruit_STMPE610.h>

Public Member Functions
	Adafruit_STMPE610 (uint8_t cspin, uint8_t mosipin, uint8_t misopin, uint8_t clkpin)
	Instantiates a new STMPE610 class using bitbang SPI. More...
	Adafruit_STMPE610 (uint8_t cspin, SPIClass *theSPI=&SPI)
	Instantiates a new STMPE610 using provided SPI. More...
	Adafruit_STMPE610 (TwoWire *theWire=&Wire)
	Instantiates a new STMPE610 using provided Wire. More...
boolean	begin (uint8_t i2caddr=STMPE_ADDR)
	Setups the HW. More...
void	writeRegister8 (uint8_t reg, uint8_t val)
	Writes 8 bit of data to specified register. More...
uint16_t	readRegister16 (uint8_t reg)
	Reads 16 bits of data from specified register. More...
uint8_t	readRegister8 (uint8_t reg)
	Reads 8bit of data from specified register. More...
void	readData (uint16_t *x, uint16_t *y, uint8_t *z)
	Reads touchscreen data. More...
uint16_t	getVersion ()
	Returns the STMPE610 version number. More...
boolean	touched ()
	Returns true if touched, false otherwise. More...
boolean	bufferEmpty ()
	Checks if buffer is empty. More...
uint8_t	bufferSize ()
	Returns the FIFO buffer size. More...
TS_Point	getPoint ()
	Returns point for touchscreen data. More...

Detailed Description

Class that stores state and functions for interacting with STMPE610.

Constructor & Destructor Documentation

Adafruit_STMPE610() [1/3]

Adafruit_STMPE610::Adafruit_STMPE610	(	uint8_t	cspin,
		uint8_t	mosipin,
		uint8_t	misopin,
		uint8_t	clkpin
	)

Instantiates a new STMPE610 class using bitbang SPI.

Parameters

cspin	CS pin
mosipin	MOSI pin
misopin	MISO pin
clkpin	CLK pin

Adafruit_STMPE610() [2/3]

Adafruit_STMPE610::Adafruit_STMPE610	(	uint8_t	cspin,
		SPIClass *	theSPI = &SPI
	)

Instantiates a new STMPE610 using provided SPI.

Parameters

cspin	CS pin
*theSPI	spi object

Adafruit_STMPE610() [3/3]

Adafruit_STMPE610::Adafruit_STMPE610

(

TwoWire *

theWire = &Wire

)

Instantiates a new STMPE610 using provided Wire.

Parameters

*theWire

wire object

Member Function Documentation

begin()

boolean Adafruit_STMPE610::begin

(

uint8_t

i2caddr = STMPE_ADDR

)

Setups the HW.

Parameters

i2caddr

I2C address (defaults to STMPE_ADDR)

Returns

True if process is successful

writeRegister8()

void Adafruit_STMPE610::writeRegister8	(	uint8_t	reg,
		uint8_t	val
	)

Writes 8 bit of data to specified register.

Parameters

reg	The register
val	Value to write

readRegister16()

uint16_t Adafruit_STMPE610::readRegister16

(

uint8_t

reg

)

Reads 16 bits of data from specified register.

Parameters

reg	The register

Returns

Data in the register

readRegister8()

uint8_t Adafruit_STMPE610::readRegister8

(

uint8_t

reg

)

Reads 8bit of data from specified register.

Parameters

reg	The register

Returns

Data in the register

readData()

void Adafruit_STMPE610::readData	(	uint16_t *	x,
		uint16_t *	y,
		uint8_t *	z
	)

Reads touchscreen data.

Parameters

*x	The x coordinate
*y	The y coordinate
*z	The z coordinate

getVersion()

uint16_t Adafruit_STMPE610::getVersion

(

)

Returns the STMPE610 version number.

Returns

The STMPE610 version number

touched()

boolean Adafruit_STMPE610::touched

(

)

Returns true if touched, false otherwise.

Returns

True if if touched, false otherwise

bufferEmpty()

boolean Adafruit_STMPE610::bufferEmpty

(

)

Checks if buffer is empty.

Returns

True if empty, false otherwise

bufferSize()

uint8_t Adafruit_STMPE610::bufferSize

(

)

Returns the FIFO buffer size.

Returns

The FIFO buffer size

getPoint()

TS_Point Adafruit_STMPE610::getPoint

(

)

Returns point for touchscreen data.

Returns

The touch point using TS_Point

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

• Adafruit_STMPE610.h
• Adafruit_STMPE610.cpp