72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
package charger
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import (
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"time"
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"github.com/evcc-io/evcc/api"
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"github.com/evcc-io/evcc/meter/homematic"
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"github.com/evcc-io/evcc/util"
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)
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// Homematic CCU charger implementation
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type CCU struct {
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conn *homematic.Connection
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*switchSocket
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}
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func init() {
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registry.Add("homematic", NewCCUFromConfig)
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}
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// NewCCUFromConfig creates a Homematic charger from generic config
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func NewCCUFromConfig(other map[string]interface{}) (api.Charger, error) {
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cc := struct {
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embed `mapstructure:",squash"`
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URI string
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Device string
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MeterChannel string
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SwitchChannel string
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User string
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Password string
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StandbyPower float64
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Cache time.Duration
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}{
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Cache: time.Second,
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}
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if err := util.DecodeOther(other, &cc); err != nil {
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return nil, err
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}
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return NewCCU(cc.embed, cc.URI, cc.Device, cc.MeterChannel, cc.SwitchChannel, cc.User, cc.Password, cc.StandbyPower, cc.Cache)
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}
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// NewCCU creates a new connection with standbypower for charger
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func NewCCU(embed embed, uri, deviceid, meterid, switchid, user, password string, standbypower float64, cache time.Duration) (*CCU, error) {
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conn, err := homematic.NewConnection(uri, deviceid, meterid, switchid, user, password, cache)
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c := &CCU{
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conn: conn,
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}
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c.switchSocket = NewSwitchSocket(&embed, c.Enabled, c.conn.CurrentPower, standbypower)
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return c, err
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}
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// Enabled implements the api.Charger interface
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func (c *CCU) Enabled() (bool, error) {
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return c.conn.Enabled()
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}
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// Enable implements the api.Charger interface
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func (c *CCU) Enable(enable bool) error {
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return c.conn.Enable(enable)
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}
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var _ api.MeterEnergy = (*CCU)(nil)
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// TotalEnergy implements the api.MeterEnergy interface
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func (c *CCU) TotalEnergy() (float64, error) {
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return c.conn.TotalEnergy()
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}
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