Скачать или смотреть FreeRTOS Binary Semaphore to synchronize Tasks with Interrupt

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FreeRTOS Using a binary semaphore to synchronize a task with an interrupt
This video is a demo of interrupt task synchronization
through FreeRTOS binary Semaphore.

Interrupt will release semaphore and two tasks
having same priority level executes when take
binary semaphore,

We use external interrupt on pin2 of Arduino

LED with pin 13 is used as a indicator.

TaskLEDon turns on LED
and TaskLEDoff turns off LED
Now lets check simulation in proteus

As you can see on first positiveedge
LED turnon Because interrupt function gave
binary semaphore and taskledon receices it
and turn on led
and similarly on next positive edge, taskledoff
will receive semaphore and turn off LED

For more information and code chechk the link the
description of the video.