Daheimladen: add mA current control (#21908)

charger/daheimladen-mb.go

@@ -208,11 +208,19 @@ func (wb *DaheimLadenMB) Enable(enable bool) error {
 
 // MaxCurrent implements the api.Charger interface
 func (wb *DaheimLadenMB) MaxCurrent(current int64) error {
+	return wb.MaxCurrentMillis(float64(current))
+}
+
+var _ api.ChargerEx = (*DaheimLadenMB)(nil)
+
+// MaxCurrentMillis implements the api.ChargerEx interface
+func (wb *DaheimLadenMB) MaxCurrentMillis(current float64) error {
 	if current < 6 {
-		return fmt.Errorf("invalid current %d", current)
+		return fmt.Errorf("invalid current %.1f", current)
 	}
 
 	curr := uint16(current * 10)
+
 	err := wb.setCurrent(curr)
 	if err == nil {
 		wb.curr = curr

templates/definition/charger/daheimladen-mb.yaml

@@ -7,6 +7,7 @@ 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
     en: Wallbox must be operated with a recent firmware including Modbus support. Furthermore, “Nachladen” (Smart) or “RSDA” (Touch) must be activated in settings.
+capabilities: ["mA"]
 params:
   - name: host
   - name: port

templates/definition/charger/daheimladen-pro.yaml

@@ -3,7 +3,7 @@ products:
   - brand: DaheimLaden
     description:
       generic: Pro
-capabilities: ["1p3p"]
+capabilities: ["1p3p", "mA"]
 params:
   - name: host
   - name: port