kintqt

Documentation

Index

• Constants
• type Adapter
  • func NewAdapter(bus drivers.I2C) *Adapter
  • func (m *Adapter) Initialize() (err error)
  • func (a *Adapter) NewMatrix() *keyboard.Matrix
  • func (m *Adapter) ReadRow(rowIndex uint8) (row keyboard.Row)
  • func (m *Adapter) UpdateLEDs(ledState LEDs)
• type LED
• type LEDs
  • func (l *LEDs) Get(led LED) bool
  • func (l *LEDs) Set(led LED, on bool)

Constants

const (
	NumRows = 15
	NumCols = 7
)

Types

type Adapter

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

Adapter

func NewAdapter

func NewAdapter(bus drivers.I2C) *Adapter

func (*Adapter) Initialize

func (m *Adapter) Initialize() (err error)

Initialize makes a connection to each of the port expanders, returning an error if either is unavailable.

func (*Adapter) NewMatrix

func (a *Adapter) NewMatrix() *keyboard.Matrix

func (*Adapter) ReadRow

func (m *Adapter) ReadRow(rowIndex uint8) (row keyboard.Row)

ReadRow

func (*Adapter) UpdateLEDs

func (m *Adapter) UpdateLEDs(ledState LEDs)

type LED

type LED uint8

const (
	LEDNumLock    LED = 7
	LEDUser1      LED = 8
	LEDUser2      LED = 9
	LEDUser3      LED = 10
	LEDUser4      LED = 11
	LEDUser5      LED = 12
	LEDUser6      LED = 13
	LEDCapsLock   LED = 14
	LEDKeypad     LED = 15
	LEDScrollLock LED = 31
)

type LEDs

type LEDs uint32

func (*LEDs) Get

func (l *LEDs) Get(led LED) bool

func (*LEDs) Set

func (l *LEDs) Set(led LED, on bool)