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api.go
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api.go
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package api
import "time"
//go:generate mockgen -package mock -destination ../mock/mock.go github.com/andig/evcc/api Charger,Meter,MeterEnergy
// ChargeMode are charge modes modeled after OpenWB
type ChargeMode string
const (
ModeOff ChargeMode = "off"
ModeNow ChargeMode = "now"
ModeMinPV ChargeMode = "minpv"
ModePV ChargeMode = "pv"
)
// ChargeStatus is the EV's charging status from A to F
type ChargeStatus string
const (
StatusNone ChargeStatus = ""
StatusA ChargeStatus = "A" // Fzg. angeschlossen: nein Laden aktiv: nein - Kabel nicht angeschlossen
StatusB ChargeStatus = "B" // Fzg. angeschlossen: ja Laden aktiv: nein - Kabel angeschlossen
StatusC ChargeStatus = "C" // Fzg. angeschlossen: ja Laden aktiv: ja - Laden
StatusD ChargeStatus = "D" // Fzg. angeschlossen: ja Laden aktiv: ja - Laden mit Lüfter
StatusE ChargeStatus = "E" // Fzg. angeschlossen: ja Laden aktiv: nein - Fehler (Kurzschluss)
StatusF ChargeStatus = "F" // Fzg. angeschlossen: ja Laden aktiv: nein - Fehler (Ausfall Wallbox)
)
// Meter is able to provide current power in W
type Meter interface {
CurrentPower() (float64, error)
}
// MeterEnergy is able to provide current energy in kWh
type MeterEnergy interface {
TotalEnergy() (float64, error)
}
// Charger is able to provide current charging status and to enable/disabler charging
type Charger interface {
Status() (ChargeStatus, error)
Enabled() (bool, error)
Enable(enable bool) error
MaxCurrent(current int64) error
}
// ChargeTimer provides current charge cycle duration
type ChargeTimer interface {
ChargingTime() (time.Duration, error)
}
// ChargeRater provides charged energy amount in kWh
type ChargeRater interface {
ChargedEnergy() (float64, error)
}
// Vehicle represents the EV and it's battery
type Vehicle interface {
Title() string
Capacity() int64
ChargeState() (float64, error)
}