May 2020
Intermediate to advanced
496 pages
13h 54m
English
Content preview from Hands-On RTOS with Microcontrollers
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Simple queue receive
In the following diagram, a task is shown receiving an item from a queue:
When a task is ready to receive an item from a queue, by default, it will get the oldest item. In this example, since there is at least one item in the queue, the receive is processed immediately and the task continues to run.