Status of phycore_mpc5554 with latest RTEMS and RSB built tools

[Sebastian Huber]

On 2014-02-21 12:01, Peter Dufault wrote:
>
> On Feb 21, 2014, at 05:35 , Sebastian Huber <sebastian.huber at embedded-brains.de> wrote:
>
>> On 2014-02-21 11:31, Peter Dufault wrote:
>>> On Feb 21, 2014, at 05:17 , Sebastian Huber<sebastian.huber at embedded-brains.de>  wrote:
>>>
>>>>> The preempt task is supposed to delete itself, but it cannot do this action
>>>>> since it blocks on the puts().  Now the main thread continues and fails due to
>>>>> the not deleted preempt task.
>>>>>
>>>>> One workaround for this is to disable interrupt driven console output.
>>> Is there a POSIXly correct way to wait for I/O to drain in a single thread?
>>
>> I am not aware of a bullet proof solution.  This issue is on my list for
>> several years now, but it never had a high enough priority.
>>
>
> I forgot to ask the important question: What happens when you increase the number of tasks to e.g. 8?  SP02 still didn't run, when I broke in with the debugger it was always in the idle task.

It is the same problem: blocking on output.  As a quick hack you can add

CPU_CFLAGS += -DTESTS_USE_PRINTK

to the *.cfg file of your BSP.


-- 
Sebastian Huber, embedded brains GmbH

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