Periphery

PA5

LD2 [Green Led] on the Nucelo Board

Diagrams

Requirements Model

Logical Function Model

Software Model

Hardware Model

Base
Name	PA5
Type	Periphery
Description	LD2 [Green Led] on the Nucelo Board
User-ID	Periphery_6
UID	_CD42UOTTEeyrV5NXTwe27Q
Addressing
Start	GPIOA_BASE
End	GPIOB_BASE - 1
Ports

Technical Functions referencing to this Periphery.

Function	LFB	Software	Hardware	Technical Functions	sub Technical Functions	Requirements	sub Requirements
Blinking LED An LED shall blink to indicate that the system is alive and responding.	Button Controller LED	run_LED drv_LED run_readButton ButtonRead	PA5		Blinking LED UART	(Requirement_32) LED Blink (Requirement_93) LED Button (SafetyRequirement_95) Runnable activation by cyclic events (Requirement_95) UART	(Requirement_32) LED Blink (Requirement_93) LED Button (SafetyRequirement_110) Hardware Interfacing (SafetyRequirement_111) SignalLayer features (Requirement_95) UART (SafetyRequirement_94) Global variables (Requirement_95) UART

Drivers which utilize this component or one of its sub-components.

Unit	Parent	Function calls	Technical Functions	Requirements	Type	Tasks	WCET	Stack	ROM	Globals	ProtectionSets	SIL req	SIL ach	Signals	Runnables	DataType	Is Synchronous	Hardware
drv_LED Hardware write-Interface towards the LED	LED		Blinking LED	(SafetyRequirement_110) Hardware Interfacing (SafetyRequirement_111) SignalLayer features (Requirement_95) UART	OutDriver	LED	0	0	0			QM	QM	HWI LED	run_LED	uRTE_boolean_t	true	PA5

Tasks using this Periphery or one of its sub-components.

Task	Core	SIL	Priority	Software	States	Signals	Init	Hardware	OutputSections	Own TimeBase	Stack
LED Task responsible to let the LED blink	Arm® Cortex®-M4	SIL_1	4	run_LED drv_LED	Blink UART	HWI LED button state	-	Arm® Cortex®-M4 main PA5	.rtos.task.LED .uRTE	false	.rtos.task.LED