vehicle

package
v0.0.0-...-81a5b18 Latest Latest
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 Go to latest Published: Oct 11, 2023 License: Apache-2.0 Imports: 16 Imported by: 0

Documentation

Overview

Package vehicle allows clients to send commands to Tesla vehicles over the Internet or BLE.

Index

Constants

View Source 
const (
	ClimateKeeperModeOff  = carserver.HvacClimateKeeperAction_ClimateKeeperAction_Off
	ClimateKeeperModeOn   = carserver.HvacClimateKeeperAction_ClimateKeeperAction_On
	ClimateKeeperModeDog  = carserver.HvacClimateKeeperAction_ClimateKeeperAction_Dog
	ClimateKeeperModeCamp = carserver.HvacClimateKeeperAction_ClimateKeeperAction_Camp
)

Variables

View Source 
var (
	// ErrNoFleetAPIConnection indicates the client attempted to send a command that terminates on
	// Tesla's backend (rather than a vehicle), but the Vehicle Connection does not use connector/inet.
	ErrNoFleetAPIConnection = errors.New("not connected to Fleet API")

	// ErrVehicleStateUnknown indicates the client attempt to determine if a vehicle supported a
	// feature before calling vehicle.GetState.
	ErrVehicleStateUnknown = errors.New("could not determine vehicle state")
)

Functions

func IsWhitelistOperationComplete 

func IsWhitelistOperationComplete(fromVCSEC *vcsec.FromVCSECMessage) (bool, error)

func UnmarshalVCSECResponse 

func UnmarshalVCSECResponse(message *universal.RoutableMessage) (*vcsec.FromVCSECMessage, error)

Types

type ChargingPolicy 

type ChargingPolicy int
const (
	ChargingPolicyOff ChargingPolicy = iota
	ChargingPolicyAllDays
	ChargingPolicyWeekdays
)

type ClimateKeeperMode 

type ClimateKeeperMode = carserver.HvacClimateKeeperAction_ClimateKeeperAction_E

type Closure 

type Closure string
const (
	ClosureTrunk Closure = "trunk"
	ClosureFrunk Closure = "frunk"
)

type Level 

type Level int
const (
	LevelOff Level = iota
	LevelLow
	LevelMed
	LevelHigh
)

type SeatPosition 

type SeatPosition int64
const (
	SeatUnknown SeatPosition = iota
	SeatFrontLeft
	SeatFrontRight
	SeatSecondRowLeft
	SeatSecondRowLeftBack
	SeatSecondRowCenter
	SeatSecondRowRight
	SeatSecondRowRightBack
	SeatThirdRowLeft
	SeatThirdRowRight
)

Enumerated type for seats. Values with the Back suffix are used for seat heater/cooler commands, and refer to the backrest. Backrest heaters are only available on some Model S vehicles.

type Vehicle 

type Vehicle struct {
	Flags uint32
	// contains filtered or unexported fields
}

A Vehicle represents a Tesla vehicle.

func NewVehicle 

func NewVehicle(conn connector.Connector, privateKey authentication.ECDHPrivateKey, sessionCache *cache.SessionCache) (*Vehicle, error)

NewVehicle creates a new Vehicle. The privateKey and sessionCache may be nil.

func (*Vehicle) ActivateSpeedLimit 

func (v *Vehicle) ActivateSpeedLimit(ctx context.Context, speedLimitPin string) error

func (*Vehicle) ActuateTrunk 

func (v *Vehicle) ActuateTrunk(ctx context.Context) error

func (*Vehicle) AddKey 

func (v *Vehicle) AddKey(ctx context.Context, publicKey *ecdh.PublicKey, isOwner bool, formFactor vcsec.KeyFormFactor) error

AddKey adds a public key to the vehicle's whitelist. If isOwner is true, the new key can authorize changes to vehicle access controls, such as adding/removing other keys.

func (*Vehicle) AutoSeatAndClimate 

func (v *Vehicle) AutoSeatAndClimate(ctx context.Context, positions []SeatPosition, enabled bool) error

func (*Vehicle) AutoSecureVehicle 

func (v *Vehicle) AutoSecureVehicle(ctx context.Context) error

func (*Vehicle) CancelSoftwareUpdate 

func (v *Vehicle) CancelSoftwareUpdate(ctx context.Context) error

func (*Vehicle) ChangeChargeLimit 

func (v *Vehicle) ChangeChargeLimit(ctx context.Context, chargeLimitPercent int32) error

func (*Vehicle) ChangeClimateTemp 

func (v *Vehicle) ChangeClimateTemp(ctx context.Context, driverCelsius float32, passengerCelsius float32) error

func (*Vehicle) ChangeSunroofState 

func (v *Vehicle) ChangeSunroofState(ctx context.Context, sunroofLevel int32) error

func (*Vehicle) ChargeMaxRange 

func (v *Vehicle) ChargeMaxRange(ctx context.Context) error

func (*Vehicle) ChargePortClose 

func (v *Vehicle) ChargePortClose(ctx context.Context) error

func (*Vehicle) ChargePortOpen 

func (v *Vehicle) ChargePortOpen(ctx context.Context) error

func (*Vehicle) ChargeStandardRange 

func (v *Vehicle) ChargeStandardRange(ctx context.Context) error

func (*Vehicle) ChargeStart 

func (v *Vehicle) ChargeStart(ctx context.Context) error

func (*Vehicle) ChargeStop 

func (v *Vehicle) ChargeStop(ctx context.Context) error

func (*Vehicle) ClearScheduledDeparture 

func (v *Vehicle) ClearScheduledDeparture(ctx context.Context) error

func (*Vehicle) ClearSpeedLimitPIN 

func (v *Vehicle) ClearSpeedLimitPIN(ctx context.Context, speedLimitPin string) error

func (*Vehicle) ClimateOff 

func (v *Vehicle) ClimateOff(ctx context.Context) error

func (*Vehicle) ClimateOn 

func (v *Vehicle) ClimateOn(ctx context.Context) error

func (*Vehicle) CloseChargePort 

func (v *Vehicle) CloseChargePort(ctx context.Context) error

func (*Vehicle) CloseTrunk 

func (v *Vehicle) CloseTrunk(ctx context.Context) error

CloseTrunk is not available on all vehicle types.

func (*Vehicle) CloseWindows 

func (v *Vehicle) CloseWindows(ctx context.Context) error

func (*Vehicle) Connect 

func (v *Vehicle) Connect(ctx context.Context) error

Connect opens a connection to the vehicle.

func (*Vehicle) DeactivateSpeedLimit 

func (v *Vehicle) DeactivateSpeedLimit(ctx context.Context, speedLimitPin string) error

func (*Vehicle) Disconnect 

func (v *Vehicle) Disconnect()

Disconnect closes the connection to v. Calling this method invokes the underlying connector.Connector.Close method. The connector.Connector interface definition requires that multiple calls to Close() are safe, and so it is safe to defer both this method and the Connector's Close() method; however, Disconnect must be invoked first.

func (*Vehicle) FlashLights 

func (v *Vehicle) FlashLights(ctx context.Context) error

func (*Vehicle) GetNearbyCharging 

func (v *Vehicle) GetNearbyCharging(ctx context.Context) error

func (*Vehicle) HonkHorn 

func (v *Vehicle) HonkHorn(ctx context.Context) error

func (*Vehicle) KeyInfoBySlot 

func (v *Vehicle) KeyInfoBySlot(ctx context.Context, slot uint32) (*vcsec.WhitelistEntryInfo, error)

func (*Vehicle) KeySummary 

func (v *Vehicle) KeySummary(ctx context.Context) (*vcsec.WhitelistInfo, error)

func (*Vehicle) LoadCachedSessions 

func (v *Vehicle) LoadCachedSessions(c *cache.SessionCache) error

func (*Vehicle) Lock 

func (v *Vehicle) Lock(ctx context.Context) error

func (*Vehicle) OpenChargePort 

func (v *Vehicle) OpenChargePort(ctx context.Context) error

func (*Vehicle) OpenFrunk 

func (v *Vehicle) OpenFrunk(ctx context.Context) error

OpenTrunk opens the frunk. There is no remote way to close the frunk!

func (*Vehicle) OpenTrunk 

func (v *Vehicle) OpenTrunk(ctx context.Context) error

OpenTrunk opens the trunk, but note that CloseTrunk is not available on all vehicle types.

func (*Vehicle) Ping 

func (v *Vehicle) Ping(ctx context.Context) error

Ping sends an authenticated "no-op" command to the vehicle. If the method returns an non-nil error, then the vehicle is online and recognizes the client's public key.

The error is a protocol.RoutableMessageError then the vehicle is online, but rejected the command for some other reason (for example, it may not recognize the client's public key or may have mobile access disabled).

func (*Vehicle) PrivateKeyAvailable 

func (v *Vehicle) PrivateKeyAvailable() bool

func (*Vehicle) RemoteDrive 

func (v *Vehicle) RemoteDrive(ctx context.Context) error

func (*Vehicle) RemoveKey 

func (v *Vehicle) RemoveKey(ctx context.Context, publicKey *ecdh.PublicKey) error

func (*Vehicle) ResetPIN 

func (v *Vehicle) ResetPIN(ctx context.Context) error

ResetPIN clears the saved PIN. You must disable PIN to drive before clearing the PIN. This allows setting a new PIN using SetPINToDrive.

func (*Vehicle) ResetValetPin 

func (v *Vehicle) ResetValetPin(ctx context.Context) error

func (*Vehicle) ScheduleCharging 

func (v *Vehicle) ScheduleCharging(ctx context.Context, enabled bool, timeAfterMidnight time.Duration) error

ScheduleCharging controls scheduled charging. To start charging at 2:00 AM every day, for example, set timeAfterMidnight to 2*time.Hour.

See the Owner's Manual for more information.

func (*Vehicle) ScheduleDeparture 

func (v *Vehicle) ScheduleDeparture(ctx context.Context, departAt, offPeakEndTime time.Duration, preconditioning, offpeak ChargingPolicy) error

ScheduledDeparture tells the vehicle to charge based on an expected departure time.

Set departAt and offPeakEndTime relative to midnight.

func (*Vehicle) ScheduleSoftwareUpdate 

func (v *Vehicle) ScheduleSoftwareUpdate(ctx context.Context, delay time.Duration) error

func (*Vehicle) Send 

func (v *Vehicle) Send(ctx context.Context, domain universal.Domain, payload []byte, auth connector.AuthMethod) ([]byte, error)

Send a payload to a Vehicle. This is a low-level method that most clients will not need.

The method retries until vehicle responds with a terminal result (success or non-transient failure) or the provided context expires.

The domain controls what vehicle subsystem receives the message, and auth controls how the message is authenticated (if it all).

func (*Vehicle) SendAddKeyRequest 

func (v *Vehicle) SendAddKeyRequest(ctx context.Context, publicKey *ecdh.PublicKey, isOwner bool, formFactor vcsec.KeyFormFactor) error

SendAddKeyRequest sends an add-key request to the vehicle over BLE. The user must approve the request by tapping their NFC card on the center console and then confirming their intent on the vehicle UI.

If isOwner is true, the new key can authorize changes to vehicle access controls, such as adding/removing other keys.

This function returns nil as soon as the request is transmitted. A nil return value does not guarantee the user has approved the request.

Clients can check if publicKey has been enrolled and synchronized with the infotainment system by attempting to call v.SessionInfo with the domain argument set to universal.Domain_DOMAIN_INFOTAINMENT.

func (*Vehicle) SendMessage 

func (v *Vehicle) SendMessage(ctx context.Context, message *universal.RoutableMessage) (protocol.Receiver, error)

SendMessage sends a routable message to the vehicle.

This interface is intended to be used when proxying commands that were authorized by a different entity, notably when using cardless key pairing over BLE. In most cases, you'll want to use Send instead, which automatically resynchronises session state and tries again when encountering certain types of errors.

The SendMessage method only retries on errors for which retransmission of the same message (without modifying anti-replay counters, etc.) is safe and might resolve a transient error.

func (*Vehicle) SessionInfo 

func (v *Vehicle) SessionInfo(ctx context.Context, publicKey *ecdh.PublicKey, domain universal.Domain) (*signatures.SessionInfo, error)

func (*Vehicle) SetBioweaponDefenseMode 

func (v *Vehicle) SetBioweaponDefenseMode(ctx context.Context, enabled bool, manualOverride bool) error

func (*Vehicle) SetCabinOverheatProtection 

func (v *Vehicle) SetCabinOverheatProtection(ctx context.Context, enabled bool, fanOnly bool) error

func (*Vehicle) SetCabinOverheatProtectionTemperature 

func (v *Vehicle) SetCabinOverheatProtectionTemperature(ctx context.Context, level Level) error

func (*Vehicle) SetChargingAmps 

func (v *Vehicle) SetChargingAmps(ctx context.Context, amps int32) error

func (*Vehicle) SetClimateKeeperMode 

func (v *Vehicle) SetClimateKeeperMode(ctx context.Context, mode ClimateKeeperMode, override bool) error

func (*Vehicle) SetGuestMode 

func (v *Vehicle) SetGuestMode(ctx context.Context, enabled bool) error

SetGuestMode enables or disables the vehicle's guest mode.

We recommend users avoid this command unless they are managing a fleet of vehicles and understand the implications of enabling the mode. See official API documentation at https://developer.tesla.com/docs/fleet-api#guest_mode.

func (*Vehicle) SetPINToDrive 

func (v *Vehicle) SetPINToDrive(ctx context.Context, enabled bool, pin string) error

SetPINToDrive controls whether the PIN to Drive feature is enabled or not. It is also used to set the PIN.

Once a PIN is set, the vehicle remembers its value even when PIN to Drive is disabled and discards any new PIN provided using this method. To change an existing PIN, first call v.ResetPIN.

func (*Vehicle) SetPreconditioningMax 

func (v *Vehicle) SetPreconditioningMax(ctx context.Context, enabled bool, manualOverride bool) error

func (*Vehicle) SetSeatCooler 

func (v *Vehicle) SetSeatCooler(ctx context.Context, level Level, seat SeatPosition) error

SetSeatCooler sets seat cooling level.

func (*Vehicle) SetSeatHeater 

func (v *Vehicle) SetSeatHeater(ctx context.Context, levels map[SeatPosition]Level) error

func (*Vehicle) SetSentryMode 

func (v *Vehicle) SetSentryMode(ctx context.Context, state bool) error

func (*Vehicle) SetSteeringWheelHeater 

func (v *Vehicle) SetSteeringWheelHeater(ctx context.Context, enabled bool) error

func (*Vehicle) SetValetMode 

func (v *Vehicle) SetValetMode(ctx context.Context, on bool, valetPassword string) error

func (*Vehicle) SetVehicleName 

func (v *Vehicle) SetVehicleName(ctx context.Context, name string) error

func (*Vehicle) SetVolume 

func (v *Vehicle) SetVolume(ctx context.Context, volume float32) error

SetVolume to a value between 0 and 10.

func (*Vehicle) SpeedLimitSetLimitMPH 

func (v *Vehicle) SpeedLimitSetLimitMPH(ctx context.Context, speedLimitMPH float64) error

func (*Vehicle) StartSession 

func (v *Vehicle) StartSession(ctx context.Context, domains []universal.Domain) error

StartSession performs a handshake with the vehicle that allows the client to begin sending authenticated commands. This will fail if the client's public key has not been paired with the vehicle. If domains is nil, then the client will establish connections with all supported vehicle subsystems. The client may specify a subset of domains if it does not need to connect to all of them; for example, a client that only interacts with VCSEC can avoid waking infotainment. 

func (v *Vehicle) TriggerHomelink(ctx context.Context, latitude float32, longitude float32) error

func (*Vehicle) Unlock 

func (v *Vehicle) Unlock(ctx context.Context) error

func (*Vehicle) UpdateCachedSessions 

func (v *Vehicle) UpdateCachedSessions(c *cache.SessionCache) error

func (*Vehicle) VIN 

func (v *Vehicle) VIN() string

func (*Vehicle) VentWindows 

func (v *Vehicle) VentWindows(ctx context.Context) error

func (*Vehicle) Wakeup 

func (v *Vehicle) Wakeup(ctx context.Context) error

Source Files

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