From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: GUGLIELMO NAVARRA <guglielmo.navarra@studenti.uniparthenope.it>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai] [Xenomai-help] Latency calculation on da850 (Omap L138)
Date: Sat, 15 Dec 2012 15:54:54 +0100 [thread overview]
Message-ID: <50CC8F3E.30908@xenomai.org> (raw)
In-Reply-To: <7385E066AECB78449EEDFA7EE2A2B2B60A052DCB@DB3PRD0410MB355.eurprd04.prod.outlook.com>
On 12/15/2012 03:42 PM, GUGLIELMO NAVARRA wrote:
> Question : If the address in the tsc_info struct were incorrect,
> there would be a hang?
If you are accessing another timer register, the processor will not
hang, what you read is simply not the hardware counter.
Anyway, I also asked you to run the "tsc" test, what does this test tell
you?
--
Gilles.
next prev parent reply other threads:[~2012-12-15 14:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-15 12:07 [Xenomai] [Xenomai-help] Latency calculation on da850 (Omap L138) GUGLIELMO NAVARRA
2012-12-15 12:20 ` Gilles Chanteperdrix
[not found] ` <7385E066AECB78449EEDFA7EE2A2B2B60A052DA8@DB3PRD0410MB355.eurprd04.prod.outlook.com>
2012-12-15 13:56 ` Gilles Chanteperdrix
2012-12-15 14:06 ` Gilles Chanteperdrix
2012-12-15 14:42 ` GUGLIELMO NAVARRA
2012-12-15 14:50 ` Gilles Chanteperdrix
2012-12-15 14:54 ` Gilles Chanteperdrix [this message]
[not found] ` <7385E066AECB78449EEDFA7EE2A2B2B60A052E0D@DB3PRD0410MB355.eurprd04.prod.outlook.com>
2012-12-15 15:59 ` Gilles Chanteperdrix
2012-12-15 12:35 ` Gilles Chanteperdrix
-- strict thread matches above, loose matches on Subject: below --
2012-12-15 15:47 GUGLIELMO NAVARRA
2012-12-15 15:56 ` GUGLIELMO NAVARRA
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