Put item in xList with value for Event Flag
Posted by Nobody/Anonymous on February 11, 2007
Hi, I'm trying to create an event flag kernel object.
Here is my object definition.
typedef struct FlagsDefinition
To do this, I need to be able to put the current task's (pxCurrentTCB) event list item into either of the lists
(xTasksWaitingForAny or xTasksWaitingForAll )with the flag value it's waiting for.
For example, if the current task is waiting for the flag to be 0xFFFF0000, I need to set pxCurrentTCB->xEventListItem.xItemValue
to 0xFFFF0000, and store this event list item into xTasksWaitingForAll;
How do I do this since pxCurrentTCB , and TCB block not accessible?. Do I need to move them to task.h or is there other cleaner way? Does using pxCurrentTCB->xEventListItem.xItemValue will mess up the priority i.e. waking up task in the event list will not be in prioritized order?
Sorry for the very confusing questions.
RE: Put item in xList with value for Event Flag
Posted by Richard
on February 11, 2007
Just call vTaskPlaceOnEventList()?
Copyright (C) 2004-2010 Richard Barry. Copyright (C) 2010-2016 Real Time Engineers Ltd.
Any and all data, files, source code, html content and documentation included in the FreeRTOSTM distribution or available on this site are the exclusive property of Real Time Engineers Ltd..
See the files license.txt (included in the distribution) and this copyright notice for more information. FreeRTOSTM and FreeRTOS.orgTM are trade marks of Real Time Engineers Ltd.