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Date: Mon, 3 Jun 2013 14:31:59 +0800 (CST)
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Subject: Re: [Xenomai] freescale(imx53)  with xenomai patch
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To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Cc: xenomai@xenomai.org

I have removed the disable and enble codes .=EF=BC=8Cbut  It still be  inte=
rrupted   by the rt_task=E3=80=82
If it does not let the task runing the Interruption time will be very accur=
ate.
why?
=E5=9C=A8 2013-06-03 14:03:14=EF=BC=8C"Gilles Chanteperdrix" <gilles.chante=
perdrix@xenomai.org> =E5=86=99=E9=81=93=EF=BC=9A
>On 06/03/2013 03:36 AM, =E5=B5=8C=E5=85=A5=E5=BC=8F=E5=B7=A5=E7=A8=8B=E5=
=B8=88 wrote:
>
>> To prevent re-entry
>
>
>You do not need to do that:
>- hardware interrupts are off, so, there is no possible reentry
>- if the interrupt if of the "level" type, the flow handler already does
>it, and with some edge type interrupt handler, you risk to miss interrupts=
.
>
>--=20
>                                                                Gilles.