common

Documentation

Index

• Variables
• func AwaitSignal() os.Signal
• func ChangeIntensity(delta int)
• func ChangeVolume(delta int)
• func ConfigChangeListener(handler func())
• func Configure(cfg *Config)
• func EventFire(ev Event)
• func EventListen(listener func(Event))
• func EventLoop()
• func GetIntensity() int
• func GetSpeaker(rate beep.SampleRate, buffersize int, volume int) (int, error)
• func GetVolume() int
• func Play(streamers ...beep.Streamer)
• func SetIntensity(intensity int)
• func SetVolume(volume int)
• type Config
• type Event
• type ProfileSwitcher
  • func NewProfilSwitcher(cfg *Config) (ProfileSwitcher, error)
  • func (p *ProfileSwitcher) ListProfiles() []string
  • func (p *ProfileSwitcher) SetProfile(name string) error

Variables

var ErrProfileNotFound = errors.New("light effect could not be found")

var ErrSpeakerContextReused = errors.New("the speaker was already initialized, the existing context is reused")

Functions

func AwaitSignal

func AwaitSignal() os.Signal

func ChangeIntensity

func ChangeIntensity(delta int)

func ChangeVolume

func ChangeVolume(delta int)

func ConfigChangeListener

func ConfigChangeListener(handler func())

func Configure

func Configure(cfg *Config)

func EventFire

func EventFire(ev Event)

func EventListen

func EventListen(listener func(Event))

func EventLoop

func EventLoop()

func GetIntensity

func GetIntensity() int

func GetSpeaker

func GetSpeaker(rate beep.SampleRate, buffersize int, volume int) (int, error)

func GetVolume

func GetVolume() int

func Play

func Play(streamers ...beep.Streamer)

func SetIntensity

func SetIntensity(intensity int)

func SetVolume

func SetVolume(volume int)

Types

type Config

type Config struct {
	Meta struct {
		Version string
		Build   string
		Name    string `env:"NAME" env-default:"Deichwave"`
	} `env-prefix:"META_"`
	File  string `env:"CONFIG" env-default:"config/default.toml"`
	Debug bool   `env:"DEBUG" env-default:"false"`
	Audio struct {
		Rate    int `toml:"rate" env:"RATE" env-default:"44100"`
		Buffer  int `toml:"buffer" env:"BUFFER" env-default:"5000"`
		Quality int `toml:"quality" env:"QUALITY" env-default:"6"`
		Volume  int `toml:"volume" env:"VOLUME" env-default:"10"`
	} `toml:"audio" env-prefix:"AUDIO_"`
	Sounds struct {
		Path       string `toml:"path" env:"DIR" env-default:"data/sounds/effects"`
		Ext        string `toml:"ext" env:"EXT" env-default:".ogg"`
		Randomizer string `toml:"randomizer" env:"RND" env-default:".random"`
		Volume     int    `toml:"volume" env:"VOLUME" env-default:"100"`
	} `toml:"sounds" env-prefix:"SOUNDS_"`
	Music struct {
		Path     string `toml:"path" env:"DIR" env-default:"data/music/playlists"`
		Ext      string `toml:"ext" env:"EXT" env-default:".ogg"`
		Volume   int    `toml:"volume" env:"VOLUME" env-default:"50"`
		StartRNG []int  `toml:"startrng" env:"STARTRNG" env-default:"95,5"`
		EndRNG   []int  `toml:"endrng" env:"ENDRNG" env-default:"30,70"`
	} `toml:"music" env-prefix:"MUSIC_"`
	Lights struct {
		Path string `toml:"path" env:"DIR" env-default:"data/lights/effects"`
		Ext  string `toml:"ext" env:"EXT" env-default:".tengo"`
	} `toml:"lights" env-prefix:"LIGHTS_"`
	Shell map[string][]string `toml:"shell"`
	Hooks map[string][]string `toml:"hooks"`
	REST  struct {
		Port int `toml:"port" env:"PORT" env-default:"3000"`
	} `toml:"rest" env-prefix:"REST_"`
	LEDs map[string]struct {
		Order int `toml:"order"`
		Count int `toml:"count"`
	} `toml:"leds"`
	GPIO map[string]struct {
		Chip     string   `toml:"chip"`
		Pins     []int    `toml:"pins"`
		Type     string   `toml:"type"`
		Debounce int      `toml:"debounce"`
		Actions  []string `toml:"actions"`
	} `toml:"gpio"`
	Hardware struct {
		LEDBrightness int `toml:"led-brightness" env:"LED_BRIGHTNESS" env-default:"100"`
		LEDPin        int `toml:"led-pin" env:"LED_PIN" env-default:"18"`
	} `toml:"hardware" env-prefix:"HW_"`
}

type Event

type Event struct {
	Origin string `json:"origin"`
	Name   string `json:"name"`
	Type   string `json:"type"`
}

type ProfileSwitcher

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

func NewProfilSwitcher

func NewProfilSwitcher(cfg *Config) (ProfileSwitcher, error)

func (*ProfileSwitcher) ListProfiles

func (p *ProfileSwitcher) ListProfiles() []string

func (*ProfileSwitcher) SetProfile

func (p *ProfileSwitcher) SetProfile(name string) error