Difference between revisions of "Embedded System Tutorial FreeRTOS"
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| + | Socialledge is moving to two portals. | ||
| + | * The Wiki will remain here for general references about the SJ-One board, and to document student reports. | ||
| + | * The bookstack will now be used for SJSU assignments | ||
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| + | [http://books.socialledge.com/books/embedded-drivers-real-time-operating-systems/page/freertos-tasks This article has been moved here] | ||
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The objective of this assignment is to show you how to create a FreeRTOS task a few different ways. The [[FreeRTOS Tutorial]] is definitely a must read before going through this lesson. | The objective of this assignment is to show you how to create a FreeRTOS task a few different ways. The [[FreeRTOS Tutorial]] is definitely a must read before going through this lesson. | ||
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This assignment is based on SJ-One board, but you can alter the requirement to fit your own hardware. | This assignment is based on SJ-One board, but you can alter the requirement to fit your own hardware. | ||
# Create a task (task1) that computes the orientation of the board. | # Create a task (task1) that computes the orientation of the board. | ||
| + | #: You can use the acceleration sensor to figure out the orientation of the board | ||
#: Send the orientation enumeration, such as "up", "down", "left", "right" to a queue every 1 second | #: Send the orientation enumeration, such as "up", "down", "left", "right" to a queue every 1 second | ||
# Create another task (task2) that waits on the queued item | # Create another task (task2) that waits on the queued item | ||
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#: Use the same priority for both tasks, and note down the order of the print-outs | #: Use the same priority for both tasks, and note down the order of the print-outs | ||
#: Use higher priority for the receiving task, and note down the order of the print-outs. | #: Use higher priority for the receiving task, and note down the order of the print-outs. | ||
| − | # Create a terminal | + | # Create a terminal command: "orientation on" and "orientation off" |
#: If orientation is commanded on, resume the task1, otherwise suspend it | #: If orientation is commanded on, resume the task1, otherwise suspend it | ||
#: See code below on hints of how this command can get control of another task. | #: See code below on hints of how this command can get control of another task. | ||
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} | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
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Latest revision as of 20:11, 25 January 2019
Socialledge is moving to two portals.
- The Wiki will remain here for general references about the SJ-One board, and to document student reports.
- The bookstack will now be used for SJSU assignments
This article has been moved here
