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xQueueEmpty() ?

Posted by ulmus on January 12, 2012
There is method or function to empty a queue or i can only do it with receive loop?
I cant see any empty method in API.

RE: xQueueEmpty() ?

Posted by Richard on January 12, 2012
There is a new xQueueReset() macro, but it is not released yet. If you want to use it then you need queue.c and queue.h from the SVN repository. xQueueReset() in queue.h calls xQueueGenericReset() in queue.c (you should use the macro, not the function).

http://freertos.svn.sourceforge.net/viewvc/freertos/trunk/Source/queue.c?view=log
http://freertos.svn.sourceforge.net/viewvc/freertos/trunk/Source/include/queue.h?view=log

Regards.

RE: xQueueEmpty() ?

Posted by ulmus on January 12, 2012
Thanx! it would be very helpful, i am sending data to thermal printer and have to watch paper end or mulfunction and if so i have to empty printer buffer :)

RE: xQueueEmpty() ?

Posted by ulmus on January 12, 2012
It works perfect :) loop of receives from queue just deleted:)


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