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Add MeterCurrents interface

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This commit is contained in:
andig 2020-04-21 15:45:48 +02:00
parent 2045ce3bd7
commit 68a4a5863d
1 changed files with 14 additions and 2 deletions
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16
charger/keba.go
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@ -207,7 +207,7 @@ func (c *Keba) MaxCurrent(current int64) error {
return fmt.Errorf("curr unexpected response: %s", resp)
}
// CurrentPower implements the Meter interface.
// CurrentPower implements the Meter interface
func (c *Keba) CurrentPower() (float64, error) {
var kr keba.Report3
err := c.roundtrip("report 3", 3, &kr)
@ -219,7 +219,7 @@ func (c *Keba) CurrentPower() (float64, error) {
return float64(kr.P) / 1e3, nil
}
// ChargedEnergy implements the ChargeRater interface.
// ChargedEnergy implements the ChargeRater interface
func (c *Keba) ChargedEnergy() (float64, error) {
var kr keba.Report3
err := c.roundtrip("report 3", 3, &kr)
@ -230,3 +230,15 @@ func (c *Keba) ChargedEnergy() (float64, error) {
// 0,1Wh to kWh
return float64(kr.EPres) / 1e5, nil
}
// Currents implements the MeterCurrents interface
func (c *Keba) Currents() (float64, float64, float64, error) {
var kr keba.Report3
err := c.roundtrip("report 3", 3, &kr)
if err != nil {
return 0, 0, 0, err
}
// 1mA to A
return float64(kr.I1) / 1e3, float64(kr.I2) / 1e3, float64(kr.I3) / 1e3, nil
}