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Write a note on Message Queues, Mailboxes, Pipes, Semaphores, Datatypes
written 6.8 years ago by gravatar for gayathris gayathris • 140
embedded system and rtos
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written 6.8 years ago by gravatar for gayathris gayathris • 140

Message Queue

A buffer like data structure through tasks and ISRs communicating with each other by sending and receiving message and sync with data.

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Mailboxes

  • Mailboxes are much similar to message queues.

  • used for one way messaging.

  • Function of RTOS - to create, to write, to read from the mailbox …

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