+Requirement Model
- +Blinking LED
- +UART
+Logical Function Model
- Controller
- LED
- PC
- Button
- Blinking LED
- UART
+Software Model
- +Software
  - +Button
    - ButtonRead
    - +run_readButton
      - press_cnt
  - +LED
    - drv_LED
    - run_LED
  - +UART
- +RTE
  - +Activation Engine
    - Button Timebase
    - LED timebase
  - +Signal Layer
    - HWI LED
    - HWI_Button
    - button state
    - button_edge
    - button_cnt
    - HWO_UART
    - +Signal-Pools
      - Button
  - +System States
    - Blink
    - UART
    - +State-Handler
- +RTOS
  - Button
  - LED
  - UART
- +Linkage
  - +Output-Sections
    - .button
    - .rtos.task.Button
    - .rtos.task.LED
    - .rtos.task.UART
    - .rtos.task.uRTE
    - .uRTE
  - +Protection-Sets
    - BaseProtection
    - UART
- +DataTypes
+Hardware Model
- +Nucelo-F446RE
  - +STM32F446RE
    - Arm® Cortex®-M4
    - main
    - +GPIO
      - PA5
      - PC13-TAMPER-RTC
    - USART
  - Button
  - LED
+Testing Model
- +Item Tests
  - (Test_128) Smoke-Test
- +Functional Tests
  - +Blinking LED
    - (Test_132) Regular blink
    - (Test_133) LED permanent ON
  - +UART
    - (Test_134) UART functional/system test

Output Section

.uRTE

Contains the data for uRTE internals

Warnings

Safety (1)

Safety Warnings for OutputSection .uRTE.
Safety warnings are related to the Requirements Layer, especially the SIL

.uRTE needs a SIL of SIL_1 but is using RAM

main for storage which has a achieved SIL of QM.

Diagrams

Requirements Model

Logical Function Model

Software Model

Hardware Model

Safety

Required
SIL	SIL_1

Properties

Base
Name	.uRTE
Type	OutputSection
Description	Contains the data for uRTE internals
User-ID	OutputSection_11
UID	_TR7aMOTUEeyrV5NXTwe27Q
configuration
Initialization	UnInit
Generate	true
Memory	main
Section start symbol	ADRL_uRTE_URTE_BEGIN*
Section end symbol	ADRL_uRTE_URTE_END*
Symbols marked with * are automatically generated because no value was set.

Software Layer

Activation Engine

This OutputSection is used by the central activation engine as global Data storage.
Because of the global data storage of the RTE, all tasks access this section to manage their meta-data.

Tasks (3)

Tasks beeing associated with this OutputSection.

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	run_readButton ButtonRead	Blink UART	HWI_Button button state button_cnt button_edge	-	Arm® Cortex®-M4 main PC13-TAMPER-RTC	.button .rtos.task.Button .uRTE	false	.rtos.task.Button
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
UART Task responsible for sending out UART protocolls	Arm® Cortex®-M4	SIL_1	5	run_UART_send UART out run_UART_wakeUp	Blink UART	HWO_UART button state button_cnt button_edge	-	Arm® Cortex®-M4 USART main	.button .rtos.task.UART .uRTE	false	.rtos.task.UART