evcem

Documentation

Index

• Constants
• type EVCEM
  • func NewEVCEM(service api.ServiceInterface, localEntity spineapi.EntityLocalInterface, ...) *EVCEM
  • func (e *EVCEM) AddFeatures()
  • func (e *EVCEM) CurrentPerPhase(entity spineapi.EntityRemoteInterface) ([]float64, error)
  • func (e *EVCEM) EnergyCharged(entity spineapi.EntityRemoteInterface) (float64, error)
  • func (e *EVCEM) HandleEvent(payload spineapi.EventPayload)
  • func (e *EVCEM) PhasesConnected(entity spineapi.EntityRemoteInterface) (uint, error)
  • func (e *EVCEM) PowerPerPhase(entity spineapi.EntityRemoteInterface) ([]float64, error)

Constants

const (
	// Update of the list of remote entities supporting the Use Case
	//
	// Use `RemoteEntities` to get the current data
	UseCaseSupportUpdate api.EventType = "cem-evcem-UseCaseSupportUpdate"

	// EV number of connected phases data updated
	//
	// Use `PhasesConnected` to get the current data
	//
	// Use Case EVCEM, Scenario 1
	DataUpdatePhasesConnected api.EventType = "cem-evcem-DataUpdatePhasesConnected"

	// EV current measurement data updated
	//
	// Use `CurrentPerPhase` to get the current data
	//
	// Use Case EVCEM, Scenario 1
	DataUpdateCurrentPerPhase api.EventType = "cem-evcem-DataUpdateCurrentPerPhase"

	// EV power measurement data updated
	//
	// Use `PowerPerPhase` to get the current data
	//
	// Use Case EVCEM, Scenario 2
	DataUpdatePowerPerPhase api.EventType = "cem-evcem-DataUpdatePowerPerPhase"

	// EV charging energy measurement data updated
	//
	// Use `EnergyCharged` to get the current data
	//
	// Use Case EVCEM, Scenario 3
	DataUpdateEnergyCharged api.EventType = "cem-evcem-DataUpdateEnergyCharged"
)

Types

type EVCEM

type EVCEM struct {
	*usecase.UseCaseBase
	// contains filtered or unexported fields
}

func NewEVCEM

func NewEVCEM(service api.ServiceInterface, localEntity spineapi.EntityLocalInterface, eventCB api.EntityEventCallback) *EVCEM

func (*EVCEM) AddFeatures

func (e *EVCEM) AddFeatures()

func (*EVCEM) CurrentPerPhase

func (e *EVCEM) CurrentPerPhase(entity spineapi.EntityRemoteInterface) ([]float64, error)

return the last current measurement for each phase of the connected EV

possible errors:

• ErrDataNotAvailable if no such measurement is (yet) available
• and others

func (*EVCEM) EnergyCharged

func (e *EVCEM) EnergyCharged(entity spineapi.EntityRemoteInterface) (float64, error)

return the charged energy measurement in Wh of the connected EV

possible errors:

• ErrDataNotAvailable if no such measurement is (yet) available
• and others

func (*EVCEM) HandleEvent

func (e *EVCEM) HandleEvent(payload spineapi.EventPayload)

handle SPINE events

func (*EVCEM) PhasesConnected

func (e *EVCEM) PhasesConnected(entity spineapi.EntityRemoteInterface) (uint, error)

return the number of ac connected phases of the EV or 0 if it is unknown

func (*EVCEM) PowerPerPhase

func (e *EVCEM) PowerPerPhase(entity spineapi.EntityRemoteInterface) ([]float64, error)

return the last power measurement for each phase of the connected EV

possible errors:

• ErrDataNotAvailable if no such measurement is (yet) available
• and others