Add Daheimladen Pro (#21893)

charger/daheimladen-mb.go

@@ -52,27 +52,38 @@ const (
 	dlRegChargeControl   = 93  // Uint16 WR ENUM
 	dlRegChargeCmd       = 95  // Uint16 WR ENUM
 	dlRegVoltages        = 108 // 3xUint32 RO 0.1V
+
+	// PRO only
+	dlRegPhaseSwitchState   = 184
+	dlRegPhaseSwitchControl = 186
 )
 
 func init() {
 	registry.AddCtx("daheimladen-mb", NewDaheimLadenMBFromConfig)
 }
 
+//go:generate go tool decorate -f decorateDaheimLaden -b *DaheimLadenMB -r api.Charger -t "api.PhaseSwitcher,Phases1p3p,func(int) error" -t "api.PhaseGetter,GetPhases,func() (int, error)"
+
 // NewDaheimLadenMBFromConfig creates a DaheimLadenMB charger from generic config
 func NewDaheimLadenMBFromConfig(ctx context.Context, other map[string]interface{}) (api.Charger, error) {
-	cc := modbus.TcpSettings{
-		ID: 255,
+	cc := struct {
+		modbus.TcpSettings `mapstructure:",squash"`
+		Phases1p3p         bool
+	}{
+		TcpSettings: modbus.TcpSettings{
+			ID: 255,
+		},
 	}
 
 	if err := util.DecodeOther(other, &cc); err != nil {
 		return nil, err
 	}
 
-	return NewDaheimLadenMB(ctx, cc.URI, cc.ID)
+	return NewDaheimLadenMB(ctx, cc.URI, cc.ID, cc.Phases1p3p)
 }
 
 // NewDaheimLadenMB creates DaheimLadenMB charger
-func NewDaheimLadenMB(ctx context.Context, uri string, id uint8) (api.Charger, error) {
+func NewDaheimLadenMB(ctx context.Context, uri string, id uint8, phases bool) (api.Charger, error) {
 	conn, err := modbus.NewConnection(ctx, uri, "", "", 0, modbus.Tcp, id)
 	if err != nil {
 		return nil, err
@@ -105,7 +116,14 @@ func NewDaheimLadenMB(ctx context.Context, uri string, id uint8) (api.Charger, e
 		go wb.heartbeat(ctx, time.Duration(u)*time.Second/2)
 	}
 
-	return wb, err
+	var phases1p3p func(int) error
+	var phasesG func() (int, error)
+	if phases {
+		phases1p3p = wb.phases1p3p
+		phasesG = wb.getPhases
+	}
+
+	return decorateDaheimLaden(wb, phases1p3p, phasesG), nil
 }
 
 func (wb *DaheimLadenMB) heartbeat(ctx context.Context, timeout time.Duration) {
@@ -256,6 +274,25 @@ func (wb *DaheimLadenMB) Voltages() (float64, float64, float64, error) {
 	return wb.getPhaseValues(dlRegVoltages)
 }
 
+// phases1p3p implements the api.PhaseSwitcher interface
+func (wb *DaheimLadenMB) phases1p3p(phases int) error {
+	b := make([]byte, 2)
+	binary.BigEndian.PutUint16(b, uint16(phases))
+
+	_, err := wb.conn.WriteMultipleRegisters(dlRegPhaseSwitchControl, 1, b)
+	return err
+}
+
+// getPhases implements the api.PhaseGetter interface
+func (wb *DaheimLadenMB) getPhases() (int, error) {
+	b, err := wb.conn.ReadHoldingRegisters(dlRegPhaseSwitchState, 1)
+	if err != nil {
+		return 0, err
+	}
+
+	return int(binary.BigEndian.Uint16(b)), nil
+}
+
 var _ api.Diagnosis = (*DaheimLadenMB)(nil)
 
 // Diagnose implements the api.Diagnosis interface

charger/daheimladen-mb_decorators.go

@@ -0,0 +1,58 @@
+package charger
+
+// Code generated by github.com/evcc-io/evcc/cmd/tools/decorate.go. DO NOT EDIT.
+
+import (
+	"github.com/evcc-io/evcc/api"
+)
+
+func decorateDaheimLaden(base *DaheimLadenMB, phaseSwitcher func(int) error, phaseGetter func() (int, error)) api.Charger {
+	switch {
+	case phaseSwitcher == nil:
+		return base
+
+	case phaseGetter == nil && phaseSwitcher != nil:
+		return &struct {
+			*DaheimLadenMB
+			api.PhaseSwitcher
+		}{
+			DaheimLadenMB: base,
+			PhaseSwitcher: &decorateDaheimLadenPhaseSwitcherImpl{
+				phaseSwitcher: phaseSwitcher,
+			},
+		}
+
+	case phaseGetter != nil && phaseSwitcher != nil:
+		return &struct {
+			*DaheimLadenMB
+			api.PhaseGetter
+			api.PhaseSwitcher
+		}{
+			DaheimLadenMB: base,
+			PhaseGetter: &decorateDaheimLadenPhaseGetterImpl{
+				phaseGetter: phaseGetter,
+			},
+			PhaseSwitcher: &decorateDaheimLadenPhaseSwitcherImpl{
+				phaseSwitcher: phaseSwitcher,
+			},
+		}
+	}
+
+	return nil
+}
+
+type decorateDaheimLadenPhaseGetterImpl struct {
+	phaseGetter func() (int, error)
+}
+
+func (impl *decorateDaheimLadenPhaseGetterImpl) GetPhases() (int, error) {
+	return impl.phaseGetter()
+}
+
+type decorateDaheimLadenPhaseSwitcherImpl struct {
+	phaseSwitcher func(int) error
+}
+
+func (impl *decorateDaheimLadenPhaseSwitcherImpl) Phases1p3p(p0 int) error {
+	return impl.phaseSwitcher(p0)
+}

templates/definition/charger/daheimladen-mb.yaml

@@ -2,7 +2,7 @@ template: daheimladen-mb
 products:
   - brand: DaheimLaden
     description:
-      generic: Wallbox
+      generic: Smart/Touch
 requirements:
   description:
     de: Die Wallbox muss über eine aktuelle Firmware mit Modbus-Unterstützung verfügen. In den Einstellungen muss "Nachladen" (Smart) bzw. "RSDA" (Touch) aktiviert sein

templates/definition/charger/daheimladen-pro.yaml

@@ -0,0 +1,14 @@
+template: daheimladen-pro
+products:
+  - brand: DaheimLaden
+    description:
+      generic: Pro
+capabilities: ["1p3p"]
+params:
+  - name: host
+  - name: port
+    default: 502
+render: |
+  type: daheimladen-mb
+  uri: {{ .host }}:{{ .port }}
+  phases1p3p: true