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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| package charger | ||
|
|
||
| // https://v2charge.com/trydan/ | ||
|
|
||
| import ( | ||
| "errors" | ||
| "fmt" | ||
| "strings" | ||
| "time" | ||
|
|
||
| "github.com/evcc-io/evcc/api" | ||
| "github.com/evcc-io/evcc/provider" | ||
| "github.com/evcc-io/evcc/util" | ||
| "github.com/evcc-io/evcc/util/request" | ||
| "github.com/evcc-io/evcc/util/sponsor" | ||
| ) | ||
|
|
||
| type RealTimeData struct { | ||
| ID string `json:"ID"` | ||
| ChargeState int `json:"ChargeState"` | ||
| ReadyState int `json:"ReadyState"` | ||
| ChargePower float64 `json:"ChargePower"` | ||
| ChargeEnergy float64 `json:"ChargeEnergy"` | ||
| SlaveError int `json:"SlaveError"` | ||
| ChargeTime int `json:"ChargeTime"` | ||
| HousePower float64 `json:"HousePower"` | ||
| FVPower float64 `json:"FVPower"` | ||
| BatteryPower float64 `json:"BatteryPower"` | ||
| Paused int `json:"Paused"` | ||
| Locked int `json:"Locked"` | ||
| Timer int `json:"Timer"` | ||
| Intensity int `json:"Intensity"` | ||
| Dynamic int `json:"Dynamic"` | ||
| MinIntensity int `json:"MinIntensity"` | ||
| MaxIntensity int `json:"MaxIntensity"` | ||
| PauseDynamic int `json:"PauseDynamic"` | ||
| FirmwareVersion string `json:"FirmwareVersion"` | ||
| DynamicPowerMode int `json:"DynamicPowerMode"` | ||
| ContractedPower int `json:"ContractedPower"` | ||
| } | ||
|
|
||
| // Trydan charger implementation | ||
| type Trydan struct { | ||
| *request.Helper | ||
| uri string | ||
| statusG provider.Cacheable[RealTimeData] | ||
| current int | ||
| enabled bool | ||
| } | ||
|
|
||
| func init() { | ||
| registry.Add("trydan", NewTrydanFromConfig) | ||
| } | ||
|
|
||
| // NewTrydanFromConfig creates a Trydan charger from generic config | ||
| func NewTrydanFromConfig(other map[string]interface{}) (api.Charger, error) { | ||
| cc := struct { | ||
| URI string | ||
| Cache time.Duration | ||
| }{ | ||
| Cache: time.Second, | ||
| } | ||
|
|
||
| if err := util.DecodeOther(other, &cc); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| if cc.URI == "" { | ||
| return nil, errors.New("missing uri") | ||
| } | ||
|
|
||
| return NewTrydan(cc.URI, cc.Cache) | ||
| } | ||
|
|
||
| // NewTrydan creates Trydan charger | ||
| func NewTrydan(uri string, cache time.Duration) (api.Charger, error) { | ||
| if !sponsor.IsAuthorized() { | ||
| return nil, api.ErrSponsorRequired | ||
| } | ||
|
|
||
| c := &Trydan{ | ||
| Helper: request.NewHelper(util.NewLogger("trydan")), | ||
| uri: util.DefaultScheme(strings.TrimSuffix(uri, "/"), "http"), | ||
| } | ||
|
|
||
| c.statusG = provider.ResettableCached(func() (RealTimeData, error) { | ||
| var res RealTimeData | ||
| uri := fmt.Sprintf("%s/RealTimeData", c.uri) | ||
| err := c.GetJSON(uri, &res) | ||
| return res, err | ||
| }, cache) | ||
|
|
||
| return c, nil | ||
| } | ||
|
|
||
| // Status implements the api.Charger interface | ||
| func (t Trydan) Status() (api.ChargeStatus, error) { | ||
| data, err := t.statusG.Get() | ||
| if err != nil { | ||
| return api.StatusNone, err | ||
| } | ||
| switch state := data.ChargeState; state { | ||
| case 0: | ||
| return api.StatusA, nil | ||
| case 1: | ||
| return api.StatusB, nil | ||
| case 2: | ||
| return api.StatusC, nil | ||
| default: | ||
| return api.StatusNone, fmt.Errorf("unknown status: %d", state) | ||
| } | ||
| } | ||
|
|
||
| // Enabled implements the api.Charger interface | ||
| func (c Trydan) Enabled() (bool, error) { | ||
| data, err := c.statusG.Get() | ||
| return data.Paused == 0 && data.Locked == 0, err | ||
| } | ||
|
|
||
| func (c *Trydan) setValue(param string, value int) error { | ||
| uri := fmt.Sprintf("%s/write/%s=%d", c.uri, param, value) | ||
| res, err := c.GetBody(uri) | ||
| if str := string(res); err == nil && str != "OK" { | ||
| err = fmt.Errorf("command failed: %s", res) | ||
| } | ||
| return err | ||
| } | ||
|
|
||
| // Enable implements the api.Charger interface | ||
| func (c Trydan) Enable(enable bool) error { | ||
| var pause int | ||
| if !enable { | ||
| pause = 1 | ||
| } | ||
|
|
||
| if err := c.setValue("Paused", pause); err != nil { | ||
| return err | ||
| } | ||
| if err := c.setValue("Locked", pause); err != nil { | ||
| return err | ||
| } | ||
| c.enabled = enable | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| // MaxCurrent implements the api.Charger interface | ||
| func (c Trydan) MaxCurrent(current int64) error { | ||
| err := c.setValue("Intensity", int(current)) | ||
| if err == nil { | ||
| c.current = int(current) | ||
| } | ||
| return err | ||
| } | ||
|
|
||
| var _ api.ChargeRater = (*Trydan)(nil) | ||
|
|
||
| // ChargedEnergy implements the api.ChargeRater interface | ||
| func (c Trydan) ChargedEnergy() (float64, error) { | ||
| data, err := c.statusG.Get() | ||
| return data.ChargeEnergy, err | ||
| } | ||
|
|
||
| var _ api.ChargeTimer = (*Trydan)(nil) | ||
|
|
||
| // ChargeDuration implements the api.ChargeTimer interface | ||
| func (c Trydan) ChargeDuration() (time.Duration, error) { | ||
| data, err := c.statusG.Get() | ||
| return time.Duration(data.ChargeTime) * time.Second, err | ||
| } | ||
|
|
||
| var _ api.Meter = (*Trydan)(nil) | ||
|
|
||
| // CurrentPower implements the api.Meter interface | ||
| func (c Trydan) CurrentPower() (float64, error) { | ||
| data, err := c.statusG.Get() | ||
| return data.ChargePower, err | ||
| } | ||
|
|
||
| var _ api.Diagnosis = (*Trydan)(nil) | ||
|
|
||
| // Diagnose implements the api.Diagnosis interface | ||
| func (c *Trydan) Diagnose() { | ||
| data, err := c.statusG.Get() | ||
| if err != nil { | ||
| fmt.Printf("%#v", data) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| template: trydan | ||
| products: | ||
| - brand: V2C Trydan | ||
| requirements: | ||
| evcc: ["sponsorship"] | ||
| description: | ||
| en: V2C trydan | ||
| params: | ||
| - name: host | ||
| render: | | ||
| type: trydan | ||
| uri: http://{{ .host }} |
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