Date: Fri, 22 Aug 2008 10:53:57 +0200
From: Rodolfo Giometti <giometti@enneenne.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
       David Woodhouse <dwmw2@infradead.org>, Dave Jones <davej@redhat.com>,
       Sam Ravnborg <sam@ravnborg.org>, Greg KH <greg@kroah.com>,
       Randy Dunlap <randy.dunlap@oracle.com>,
       Kay Sievers <kay.sievers@vrfy.org>, Alan Cox <alan@lxorguk.ukuu.org.uk>,
       Ingo Molnar <mingo@elte.hu>
Message-ID: <20080822085357.GD21330@tekkaman>
References: <1219238170-5508-1-git-send-email-giometti@linux.it> <48ADE317.5030809@zytor.com>
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Organization: GNU/Linux Device Drivers, Embedded Systems and Courses
User-Agent: Mutt/1.5.17+20080114 (2008-01-14)
Subject: Re: LinuxPPS (RESUBMIT 7): the PPS Linux implementation.
Sender: linux-kernel-owner@vger.kernel.org
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On Thu, Aug 21, 2008 at 02:50:15PM -0700, H. Peter Anvin wrote:

> 1. Does this support (calibrated) sources with frequency other than
>    1 Hz?

No. PPS means Pulse-Per-Second. However the code can be used with
different frequencies is up to the userland apps to manage this fact.

> And a minor note: you use the term CD (Carrier Detect), but in most  
> references the pin is labelled DCD (Data Carrier Detect).

You are right. :)

Ciao,

Rodolfo

-- 

GNU/Linux Solutions                  e-mail: giometti@enneenne.com
Linux Device Driver                          giometti@linux.it
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UNIX programming                     skype:  rodolfo.giometti
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