3.2. Boot Latch Driver - BootLtchDrvr

• Overview

• Functions

• Ports

• Parameters

Id	BootLtchDrvr
Title	Boot Latch Driver
System	Closure
Document Type	Application Software Component Specification Preview

3.2.1. Overview

The Boot Latch Driver component controls the vehicle’s front boot latch. It processes boot latch status information and boot latch requests to control the latch actuator.

3.2.2. Functions

	Title	Description
1	Process Boot Latch Status	Processes the boot latch status signals including latch state, ajar state, error state, and vehicle locked/moving state.
2	Control Boot Latch Actuator	Controls the boot latch actuator based on latch requests and current latch state. Prevents opening while vehicle is locked or moving.

3.2.3. Ports

	Id	Direction	Data Type	Dimensions	Unit
1	BootLocked	Incoming	Enum: VtSig_sigVehicleLocked_t	[-1]	inherit
2	BootLocked_valid	Incoming	boolean	[-1]	inherit
3	LIN_DecklidStatus	Incoming	Bus: LIN_DecklidStatus_t	[-1]	inherit
4	LIN_DecklidStatus_valid	Incoming	boolean	[-1]	inherit
5	VehicleMoving	Incoming	Enum: VtSig_sigVehicleMoving_t	[-1]	inherit
6	VehicleMoving_valid	Incoming	boolean	[-1]	inherit
7	LatchRequest	Incoming	Enum: VtSig_sigLatchRequest_t	[-1]	inherit
8	LatchRequest_valid	Incoming	boolean	[-1]	inherit
9	IntBootOpenReq	Incoming	Enum: VtSig_OpenReq_t	[-1]	inherit
10	ExtBootOpenReq	Incoming	Enum: VtSig_SensorState_t	[-1]	inherit
11	LIN_DecklidCommand	Outgoing	Bus: LIN_DecklidCommand_t	[-1]	inherit
12	LIN_DecklidCommand_send	Outgoing	boolean	[-1]	inherit
13	sigLatchState	Outgoing	Enum: VtSig_sigLatchState_t	[-1]	inherit
14	sigLatchState_send	Outgoing	boolean	[-1]	inherit
15	DebugData	Outgoing	Bus: CAN_BOOT_LATCH_ST1_t	[-1]	inherit
16	DebugData_send	Outgoing	boolean	[-1]	inherit
17	BootAjarState	Outgoing	Enum: VtSig_sigLatchAjarState_t	[-1]	inherit
18	BootAjarState_send	Outgoing	boolean	[-1]	inherit

3.2.4. Parameters

	Id	Data Type	Dimensions	Range	Unit	Description
1	MSBTLTCHDRV_sendDebugData	boolean	[1,1]	Min: 0, Max: 1		send debug data