[Xenomai] System hangs

[Xenomai] System hangs

[yogesh garg]

Hi Everyone,
I am using rt_heap_create() in my init_module(). rt_heap_create is
returning 0(success).
But after this API my system gets hang.

something like
#include <native/heap.h>
RT_HEAP heap_desc;
int init_module (void)
{
   int ret;

    ret = rt_heap_create (&heap_desc, "MyHeap", 4*1024, H_SINGLE | H_FIFO);
    if (ret) {
        printk ("MY_MODULE: Error rt_heap_create: %d\n", ret);
    }
    printk ("MY_MODULE: heap memory created, name: MyHeap\n");
    return ret;
}

when I am running insmod command to insert it dmesg prints
"MY_MODULE: heap memory created, name: MyHeap"
but system hangs after that.

Please someone suggest me what could be the problem.
-- 
Regards,
Yogesh Garg

Re: [Xenomai] System hangs

[Gilles Chanteperdrix]

On 06/05/2014 10:42 AM, yogesh garg wrote:
> Hi Everyone,
> I am using rt_heap_create() in my init_module(). rt_heap_create is
> returning 0(success).
> But after this API my system gets hang.

What version of Xenomai, what architecture ?

> 
> something like

We do not need "something like", we need a self contained example that
we can run to reproduce the issue you have.

Also note that using skins in kernel-space has been deprecated for a
long time now.

-- 
                                                                Gilles.