38 lines
780 B
Go
38 lines
780 B
Go
package measurement
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import (
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"context"
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"fmt"
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"github.com/evcc-io/evcc/plugin"
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)
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type Energy struct {
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Power *plugin.Config // optional
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Energy *plugin.Config // optional
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ReturnEnergy *plugin.Config // optional
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}
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func (cc *Energy) Configure(ctx context.Context) (
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func() (float64, error),
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func() (float64, error),
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func() (float64, error),
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error,
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) {
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powerG, err := cc.Power.FloatGetter(ctx)
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if err != nil {
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return nil, nil, nil, fmt.Errorf("power: %w", err)
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}
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energyG, err := cc.Energy.FloatGetter(ctx)
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if err != nil {
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return nil, nil, nil, fmt.Errorf("energy: %w", err)
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}
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returnG, err := cc.ReturnEnergy.FloatGetter(ctx)
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if err != nil {
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return nil, nil, nil, fmt.Errorf("returnEnergy: %w", err)
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}
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return powerG, energyG, returnG, nil
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}
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