goflipdot

Documentation

Index

• type Controller
  • func NewController(serialPort string) (*Controller, error)
  • func (c *Controller) AddSign(name string, address, width, height int) error
  • func (c *Controller) CreateImage(signName string) (*image.Gray, error)
  • func (c *Controller) DrawImage(img *image.Gray, signName string) error
  • func (c *Controller) StartTestSigns() error
  • func (c *Controller) StopTestSigns() error

Types

type Controller

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

Controller represents the main interface for controlling Hanover flipdot displays

func NewController

func NewController(serialPort string) (*Controller, error)

NewController creates a new Controller

func (*Controller) AddSign

func (c *Controller) AddSign(name string, address, width, height int) error

AddSign adds a new sign to the controller

func (*Controller) CreateImage

func (c *Controller) CreateImage(signName string) (*image.Gray, error)

CreateImage creates a blank image for a specific sign

func (*Controller) DrawImage

func (c *Controller) DrawImage(img *image.Gray, signName string) error

DrawImage sends an image to a specific sign

func (*Controller) StartTestSigns

func (c *Controller) StartTestSigns() error

StartTestSigns starts the test sequence on all connected signs

func (*Controller) StopTestSigns

func (c *Controller) StopTestSigns() error

StopTestSigns stops the test sequence on all connected signs