uRTEDemo_03_Nucleo-F446RE_SystemStates_10_Model

HWComponent

GPIO

Collector for pin peripherals

Diagrams

Relationships

Requirements Model
Logical Function Model
Software Model
Hardware Model

Safety

Required
The highest SIL derived from SafetyRequirements and Technical Functions.
SIL derived 		-
This attribute allows to overwrite the derived SIL level. The result is the SIL effective attribute.
SIL manual 		derived
The reason why the derived SIL is ignored and an explicit SIL is set.
reason
The SIL required for this implementation unit is defined by the derived SIL but can be overwritten by "SIL manual".
SIL required 		-
Achieved
The achieved SIL for this implementation unit. Has to be provided by the user.
SIL achieved 		QM
A justification why a certain SIL was achieved.
justification

Properties

Base
The name of this object. Certain classes of objects require this field to be unique. Please consider that this field might be used in code and thus must not contain special characters.
Name 		GPIO
The type of this object within the uRTE model
Type 		HWComponent
A descriptive text for this object. Please consider that this field might be used in code and thus must not contain special characters.
Description

Collector for pin peripherals
A user defined ID which can be freely chosen. Please consider that this field might be used in code and thus must not contain special characters.
User-ID 		HWComponent_5
Each object within the uRTE model has a unique ID, this is the ID for this object
UID 		__P9WIOTSEeyrV5NXTwe27Q
Ports
Sub Components

Hardware Components (2)

Hardware Components contained in this HWComponent.

Component Type Start End SIL required SIL achieved Sub-Components Technical Functions sub Technical Functions Requirements sub Requirements
PA5

LD2 [Green Led] on the Nucelo Board

 Periphery GPIOA_BASE GPIOB_BASE - 1 SIL_1 QM
PC13-TAMPER-RTC

B1 [Blue PushButton] on the Nucleo Board

 Periphery GPIOC_BASE GPIOD_BASE - 1 - QM

Functional Layer

Technical functions to sub-components (1)

Technical Functions referencing to sub-components of this HWComponent.

Function LFB Software Hardware Other Software SIL required SIL achieved SIL justification sub Technical Functions Requirements sub Requirements
Blinking LED

An LED shall blink to indicate that the system is alive and responding.
SIL_1 QM

Software Layer

Drivers (2)

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

Unit Parent Function calls other Software Elements Technical Functions Requirements Type Tasks WCET Stack ROM Globals ProtectionSets SIL required SIL achieved Signals Runnables DataType Is Synchronous Hardware
ButtonRead

Reads the current button state from hardware

 Button
InDriver 0 0 0
SIL_1 QM uRTE_boolean_t true
drv_LED

Hardware write-Interface towards the LED

 LED
OutDriver 0 0 0
SIL_1 QM uRTE_boolean_t true

Tasks (2)

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

Task Core SIL Priority Software States Signals Init Hardware OutputSections Own TimeBase Stack
Button

Task responsible for reading the button state

 Arm® Cortex®-M4 SIL_1 6 - false .rtos.task.Button
LED

Task responsible to let the LED blink

 Arm® Cortex®-M4 SIL_1 4 - false .rtos.task.LED