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Minor simplification

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This commit is contained in:
andig 2020-05-02 14:27:31 +02:00
parent b930f78549
commit 91ae883b30
1 changed files with 3 additions and 12 deletions
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15
charger/keba.go
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@ -211,34 +211,25 @@ func (c *Keba) MaxCurrent(current int64) error {
func (c *Keba) CurrentPower() (float64, error) {
var kr keba.Report3
err := c.roundtrip("report 3", 3, &kr)
if err != nil {
return 0, err
}
// mW to W
return float64(kr.P) / 1e3, nil
return float64(kr.P) / 1e3, err
}
// ChargedEnergy implements the ChargeRater interface
func (c *Keba) ChargedEnergy() (float64, error) {
var kr keba.Report3
err := c.roundtrip("report 3", 3, &kr)
if err != nil {
return 0, err
}
// 0,1Wh to kWh
return float64(kr.EPres) / 1e5, nil
return float64(kr.EPres) / 1e5, err
}
// 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
return float64(kr.I1) / 1e3, float64(kr.I2) / 1e3, float64(kr.I3) / 1e3, err
}