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Mastering RTOS: Hands on FreeRTOS and STM32Fx with Debugging
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About the instructor
Important Note
What is this course all about ??
Download Course Slides
FAQ
Note for the Students
What is Real Time Application(RTAs) ??
What is Real Time Operating System(RTOS) ?
RTOS vs GPOS : Task Scheduling
RTOS vs GPOS : Latency
RTOS vs GPOS : Priority inversion
What is Multitasking ?
About the IDE
IDE installation(Windows)
IDE installation(Linux)
Development board used in this course
Downloading documents
Downloading FreeRTOS kernel source
Creating new STM32 project
Adding FreeRTOS kernel source to project
Include path settings
FreeRTOSConfig.h and other settings
Time base selection for STM32+FreeRTOS project
Adding FreeRTOS to STM32 Project Using STM32CubeIDE's Graphical Interface
What is task ?
FreeRTOS task creation API
Task priorities in FreeRTOS
Exercise 001 coding
Scheduling policies
Exercise 001 coding contd.
Exercise 001 testing
Behind the scene task creation
Trace tool download
What is segger systemview software ?
Segger systemview recording modes
Segger systemview overview
Segger systemview target integration
Analyzing exercise 001 using segger trace
Analyzing cooperative scheduling trace
Idle and timer services task
FreeRTOS scheduler
Understanding implementation of xPortStartScheduler() of port.c
FreeRTOS Kernel interrupts
RTOS Tick and SysTick Timer explanation
Who configures the RTOS Tick Timer ?
What RTOS Tick ISR (SysTick ISR) does ? summary
Introduction to context switching
Context Switching : understanding "State" of a Task
Context Switching : Task Switching out procedure with animation
Context switching : understanding pendSV handler code
Segger system view continuous recording over UART
Exercise 002
Exercise 002 implementation
Exercise 002 implementation contd.
Testing
Task states
Blocked and suspended state
FreeRTOS task delay APIs
Exercise 003
Exercise 004
Task to task direct notification APIs
freertos-licensing
FreeRTOS API Interface
Overview of FreeRTOS Memory Management
FreeRTOS Heap and Stack Management
Overview of FreeRTOS Synchronization and mutual exclusion Services
Deleting a Task
Exercise 005
Exercise 005 implementation and testing
Task priority Vs hardware priority
FreeRTOS Hardware interrupt configurable items
FreeRTOS Hardware interrupt configurable items contd.
Exercise 006
Exrecise 006 contd
Exercise 006 analyzing trace
Exercise 007
Exercise 007 code explanation
Interrupt safe and interrupt unsafe APIs.
FreeRTOS Hook functions
Tick hook function and Current saving instructions
Queues and its features
Creating a Queue
Sending data to Queue
Receiving data from Queue
Exercise 008 : Queues and Timers
Exercise 008 Implementation
Exercise 008 Implementation part 1
Exercise 008 Implementation part 2
Exercise 008 Implementation part 3
Exercise 008 Implementation part 4
Exercise 008 Implementation part 5
Exercise 008 Implementation part 6
Exercise 008 Implementation part 7
Exercise 008 Implementation part 8
FreeRTOS software timers
Exercise 008 Implementation part 9
Exercise 008 Implementation part 10
Exercise 008 Testing 1
Exercise 008 Implementation part 11
Exercise 008 Implementation part 12
Exercise 008 Implementation part 13
Exercise 008 Implementation part 14
Exercise 008 Testing 2
Exercise 008 Testing 3
Synchronization and Mutual exclusion in real world
Creation of a semaphore
Different types of semaphores
Binary semaphore to synchronize between two Tasks
Exercise: Synchronization between 2 Tasks
Binary Semaphore to synchronize between task and Interrupt
Events latching
counting semaphore to latch and process multiple events
Exercise : Synchronizing a Task and Multiple Events
Mutual Exclusion using Binary Semaphore
Exercise :Mutual Exclusion between 2 tasks using Binary Semaphore
Issue with Binary sema when used for Mutual exclusion
Advantages of Mutex Over Binary Semaphore
Code Exercise - 16: Mutex Example
Crude way to protect critical section
Working with simulator using FreeRTOS Win32 Port
BONUS LECTURE
Overview of the course
About the instructor
Important Note
What is this course all about ??
Preview
Download Course Slides
FAQ
Note for the Students
RTOS Introduction
What is Real Time Application(RTAs) ??
Preview
What is Real Time Operating System(RTOS) ?
Preview
RTOS vs GPOS : Task Scheduling
RTOS vs GPOS : Latency
RTOS vs GPOS : Priority inversion
Preview
What is Multitasking ?
IDE installation and development board
About the IDE
IDE installation(Windows)
IDE installation(Linux)
Development board used in this course
Downloading documents
Downloading and Installing FreeRTOS
Downloading FreeRTOS kernel source
Creating FreeRTOS based project for STM32 MCUs
Creating new STM32 project
Adding FreeRTOS kernel source to project
Include path settings
FreeRTOSConfig.h and other settings
Time base selection for STM32+FreeRTOS project
Adding FreeRTOS to STM32 Project Using STM32CubeIDE's Graphical Interface
FreeRTOS Task Creation
What is task ?
FreeRTOS task creation API
Task priorities in FreeRTOS
Exercise 001 coding
Scheduling policies
Exercise 001 coding contd.
Exercise 001 testing
Behind the scene task creation
Trace tool integration
Trace tool download
What is segger systemview software ?
Segger systemview recording modes
Segger systemview overview
Segger systemview target integration
Analyzing exercise 001 using segger trace
Analyzing cooperative scheduling trace
IDLE Task and Timer Svc Task of FreerRTOS
Idle and timer services task
FreeRTOS Scheduler
FreeRTOS scheduler
Understanding implementation of xPortStartScheduler() of port.c
FreeRTOS and ARM Cortex Mx Arch. Specific details
FreeRTOS Kernel interrupts
RTOS Tick and SysTick Timer explanation
Who configures the RTOS Tick Timer ?
What RTOS Tick ISR (SysTick ISR) does ? summary
Context switching
Introduction to context switching
Context Switching : understanding "State" of a Task
Context Switching : Task Switching out procedure with animation
Context switching : understanding pendSV handler code
SEGGER system view UART based recording
Segger system view continuous recording over UART
Exercise-2 LEDs and Tasks
Exercise 002
Preview
Exercise 002 implementation
Preview
Exercise 002 implementation contd.
Testing
Preview
Task states
Task states
Blocked and suspended state
Preview
FreeRTOS task delay APIs
FreeRTOS task delay APIs
Exercise 003
Exercise 004
FreeRTOS Task Notification
Task to task direct notification APIs
FreeRTOS Licensing model and API interface
freertos-licensing
FreeRTOS API Interface
Overview of FreeRTOS Memory manage, STACK and Synchronization services
Overview of FreeRTOS Memory Management
FreeRTOS Heap and Stack Management
Overview of FreeRTOS Synchronization and mutual exclusion Services
FreeRTOS Task Deletion
Deleting a Task
Exercise 005
Exercise 005 implementation and testing
ARM Cortex M Interrupt Priority and FreeRTOS Task Priority
Task priority Vs hardware priority
Preview
FreeRTOS Hardware interrupt configurable items
FreeRTOS Hardware interrupt configurable items contd.
Exercise 006
Exrecise 006 contd
Exercise 006 analyzing trace
Exercise 007
Exercise 007 code explanation
Interrupt safe APIs
Interrupt safe and interrupt unsafe APIs.
FreeRTOS Hook Functions
FreeRTOS Hook functions
Tick hook function and Current saving instructions
FreeRTOS Queue Management
Queues and its features
Creating a Queue
Sending data to Queue
Receiving data from Queue
Exercise 008 : Queues and Timers
Exercise 008 Implementation
Exercise 008 Implementation part 1
Exercise 008 Implementation part 2
Exercise 008 Implementation part 3
Exercise 008 Implementation part 4
Exercise 008 Implementation part 5
Exercise 008 Implementation part 6
Exercise 008 Implementation part 7
Exercise 008 Implementation part 8
FreeRTOS software timers
Exercise 008 Implementation part 9
Exercise 008 Implementation part 10
Exercise 008 Testing 1
Exercise 008 Implementation part 11
Exercise 008 Implementation part 12
Exercise 008 Implementation part 13
Exercise 008 Implementation part 14
Exercise 008 Testing 2
Exercise 008 Testing 3
Semaphore for Synchronization, mutual exclusion and Interrupt Management
Synchronization and Mutual exclusion in real world
Creation of a semaphore
Different types of semaphores
Binary semaphore to synchronize between two Tasks
Exercise: Synchronization between 2 Tasks
Binary Semaphore to synchronize between task and Interrupt
Events latching
counting semaphore to latch and process multiple events
Exercise : Synchronizing a Task and Multiple Events
Mutual exclusion
Mutual Exclusion using Binary Semaphore
Exercise :Mutual Exclusion between 2 tasks using Binary Semaphore
Issue with Binary sema when used for Mutual exclusion
Advantages of Mutex Over Binary Semaphore
Code Exercise - 16: Mutex Example
Crude way to protect critical section
FreeRTOS+Simulator
Working with simulator using FreeRTOS Win32 Port
BONUS LECTURE
BONUS LECTURE
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