Hi,
You are right, I did put too much trust on our legacy code.
After increasing the heap once more in the kernel configuration and
creating heap of size higher than the allocated heap, the problem seems
to be solved.
How much more memory should be created compared to the allocated size
Hi,
So there could be a couple things going on. First, I'm not sure
why from 2.6.4 to 3.0.x you are seeing the behavior change, but
Xenomai 3 is fairly different from 2.6.x. It could be Xenomai 3 is
more strict when it comes to heap allocation or the heap code is
different in Xenomai 3. You
Hi Greg,
Thanks a lot for your help.
Indeed, reading the doc it makes sense to call rt_heap_bind after
rt_heap_create. I updated my test code, but our legacy code have been
working fine the other way around, though.
I also changed the error management to consider 0 as success.
But the
Hi,
You may want to look at this test for help:
https://git.xenomai.org/xenomai-3.git/tree/lib/alchemy/testsuite/heap-1.c
I think you should have rt_heap_bind after your call to
rt_heap_create, if you switch the timeout flag in rt_heap_bind to
TM_INFINITE I think you should see your program
Hi,
We are currently moving from xenomai 2 to xenomai 3. I installed xenomai
3.0.5, and all seems to be working, with low latency.
I am now trying to get our legacy code to work on xenomai 3 using the
transition kit.
Our program crashes on heap allocation (rt_heap_alloc function) with
error
