meter

Documentation

Index

• Constants
• type Config
  • func Export(flags *flag.FlagSet) *Config
• type ElectricMeter
• type Flags
  • func (f Flags) HasActivePower() bool
  • func (f Flags) HasCurrent() bool
  • func (f Flags) HasFrequency() bool
  • func (f Flags) HasFullPower() bool
  • func (f Flags) HasPowerConsumption() bool
  • func (f Flags) HasReactivePower() bool
  • func (f Flags) HasVoltage() bool
• type Meter
• type Params

Constants

const (
	FlagHasPowerConsumption = 0x01
	FlagHasFrequency        = 0x02
	FlagHasVoltage          = 0x04
	FlagHasCurrent          = 0x08
	FlagHasActivePower      = 0x10
	FlagHasReactivePower    = 0x20
	FlagHasFullPower        = 0x040
)

Types

type Config

type Config struct {
	Type   string
	UID    string
	Port   string
	Export []string
}

func Export

func Export(flags *flag.FlagSet) *Config

type ElectricMeter

type ElectricMeter interface {
	GetPowerConsumption(ctx context.Context) (float64, error)
	GetFrequency(ctx context.Context) (float64, error)
	GetVoltage(ctx context.Context) (float64, error)
	GetCurrent(ctx context.Context) (float64, error)
	GetActivePower(ctx context.Context) (float64, error)
	GetReactivePower(ctx context.Context) (float64, error)
	GetFullPower(ctx context.Context) (float64, error)

	Meter
}

type Flags

type Flags uint64

func (Flags) HasActivePower

func (f Flags) HasActivePower() bool

func (Flags) HasCurrent

func (f Flags) HasCurrent() bool

func (Flags) HasFrequency

func (f Flags) HasFrequency() bool

func (Flags) HasFullPower

func (f Flags) HasFullPower() bool

func (Flags) HasPowerConsumption

func (f Flags) HasPowerConsumption() bool

func (Flags) HasReactivePower

func (f Flags) HasReactivePower() bool

func (Flags) HasVoltage

func (f Flags) HasVoltage() bool

type Meter

type Meter interface {
	Init(ctx context.Context) error
	GetParams() Params
}

type Params

type Params struct {
	UID          string
	StateTopic   string
	Manufacturer string
	Model        string
	Name         string
	HWVersion    string
	SWVersion    string
	Flags        Flags
}