Task Creation Issue
graineri at invap.com.ar
Thu Oct 6 15:02:52 UTC 2011
I'm having an issue when creating tasks. The thing is that I'm receiving
RTEMS_UNSATISFIED (not enough memory for stack/FP context) after having
created a bunch of them.
Let's dig into the details...
#define CONFIGURE_MAXIMUM_TASKS 25
#define CONFIGURE_MAXIMUM_SEMAPHORES 21
#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 14
#define CONFIGURE_MAXIMUM_PARTITIONS 6
#define CONFIGURE_MAXIMUM_TIMERS 0
#define CONFIGURE_MAXIMUM_BARRIERS 1
* Tasks are being created after all other RTEMS objects (Semaphores,
* After creating the task #22 and when attempting to create task #23 I
get the aforementioned error code.
* All tasks are created with a stack size of RTEMS_MINIMUM_STACK_SIZE bytes.
The weird thing is that if I define CONFIGURE_EXTRA_TASK_STACKS to be
RTEMS_MINIMUM_STACK_SIZE * 5 (20480 bytes) the tasks are created without
I think I shouldn't need to define CONFIGURE_EXTRA_TASK_STACKS. Am I right?
Am I missing something?
Any help will be appreciated!
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