xpt2046

Documentation

Overview

Package xpt2046 implements a driver for the XPT2046 resistive touch controller as packaged on the TFT_320QVT board

Datasheet: http://grobotronics.com/images/datasheets/xpt2046-datasheet.pdf

Index

• type Config
• type Device
  • func New(t_clk, t_cs, t_din, t_dout, t_irq machine.Pin) Device
  • func (d *Device) Configure(config *Config) error
  • func (d *Device) ReadTouchPoint() touch.Point
  • func (d *Device) Touched() bool

Types

type Config

type Config struct {
	Precision uint8
}

type Device

type Device struct {
	// contains filtered or unexported fields
}

func New

func New(t_clk, t_cs, t_din, t_dout, t_irq machine.Pin) Device

func (*Device) Configure

func (d *Device) Configure(config *Config) error

func (*Device) ReadTouchPoint

func (d *Device) ReadTouchPoint() touch.Point

func (*Device) Touched

func (d *Device) Touched() bool