FreeRTOS Course - Queue Management

Introduction to FreeRTOS V6.0.5

About SwiftACT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Introduction to FreeRTOS V6.0.5 Amr Ali Abdel-Naby@2010

About Me ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Introduction to FreeRTOS V6.0.5 Amr Ali Abdel-Naby@2010

Copyright ,[object Object],[object Object],[object Object],[object Object],Introduction to FreeRTOS V6.0.5 Amr Ali Abdel-Naby@2010

Course Objectives ,[object Object],[object Object],[object Object],[object Object],Introduction to FreeRTOS V6.0.5 Amr Ali Abdel-Naby@2010

Course Notes ,[object Object],[object Object],[object Object],[object Object],Introduction to FreeRTOS V6.0.5 Amr Ali Abdel-Naby@2010

Course References ,[object Object],Introduction to FreeRTOS V6.0.5 Amr Ali Abdel-Naby@2010

Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Queues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5 Message ISR Task Task

More About Queues ,[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Queue Management APIs ,[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5 Creation xQueueCreate vQueueDelete Fully Featured xQueueSend xQueueSendToBack xQueueSendToFront xQueueReceive xQueuePeek uxQueueMessagesWaiting Light Weight xQueueSendFromISR xQueueSendToBackFromISR xQueueSendToFrontFromISR xQueueReceiveFromISR uxQueueMessagesWaitingFromISR xQueueIsQueueEmptyFromISR xQueueIsQueueFullFromISR Alternative xQueueAltSendToBack xQueueAltSendToFront xQueueAltReceive xQueueAltPeek

Creating a Queue, xQueueCreate ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Deleting a Queue, vQueueDelete ,[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Sending a Message, xQueueSend ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Sending a Message to Queue End, xQueueSendToBack ,[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Sending a Message to Queue Front, xQueueSendToFront ,[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Destructive Receiving of a Message, xQueueReceive ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Non-Destructive Receiving, xQueuePeek ,[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Getting Number of Messages in a Queue, uxQueueMessagesWaiting ,[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Sending a Message from ISR, xQueueSendFromISR ,[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Sending a Message to Queue End from ISR, xQueueSendToBackFromISR ,[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Sending a Message to Queue Front from ISR, xQueueSendToFrontFrom ISR ,[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Destructive Receiving of a Message From ISR, xQueueReceiveFromISR ,[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Getting Number of Messages in a Queue from ISR, uxQueueMessagesWaitingFromISR ,[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Checking Queue Emptiness from ISR, xQueueIsQueueEmptyFromISR ,[object Object],[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Checking Queue Fullness from ISR, xQueueIsQueueFullFromISR ,[object Object],[object Object],[object Object],[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Alternative Sending a Message to Queue End, xQueueSendToBack ,[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Alternative Sending a Message to Queue Front, xQueueAltSendToFront ,[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

AlternativeDestructive Receiving of a Message, xQueueAltReceive ,[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Alternative Non-Destructive Receiving, xQueueAltPeek ,[object Object],[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

Lab3: Queue Management ,[object Object],Amr Ali Abdel-Naby@2010 Introduction to FreeRTOS V6.0.5

FreeRTOS Course - Queue Management

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FreeRTOS Course - Queue Management

Editor's Notes