Uploaded March 2026 | Updated September 2026, 2 weeks ago

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Learn how to use FreeRTOS queues on STM32 to safely pass data between tasks using CMSIS-OS, with full CubeMX setup, struct-based messaging, and UART output via printf.
📁 Download project files & article:
STM32 FreeRTOS Queue ☞ controllerstech.com/stm32-freertos-queue-inter-task-communication
📁 STM32 FreeRTOS Tutorials ☞ controllerstech.com/stm32-hal/rtos/freertos-tutorials
📁 ControllersTech Home ☞ controllerstech.com

▶︎ Related Videos:
1️⃣ Tasks Priorities & Preemption Explained (Part 2) → youtu.be/tzWdUVcMUgU
2️⃣ Binary and Counting Semaphores (PART 4) → youtu.be/kK9vyS5BtlY
3️⃣ STM32 CMSIS-RTOS Playlist → youtube.com/playlist?list=PLfIJKC1ud8gi4hoD0ee1HU5WNJ8si8Omw&si=cZDyh5rzWiQT_RxA

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#STM32 #FreeRTOS #CMSIS #EmbeddedSystems #EmbeddedC #RTOS #STM32CubeIDE #CubeMX #RealTimeOS #STM32Development #EmbeddedProgramming #Microcontrollers #UART #InterTaskCommunication #FreeRTOSQueue
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