From: Dave Taht <dave.taht@gmail.com>
To: Chris Kuethe <chris.kuethe@gmail.com>
Cc: thumbgps-devel@lists.bufferbloat.net
Subject: Re: [Thumbgps-devel] Build vs. modify vs. what should we be doing anyway?
Date: Tue, 13 Mar 2012 04:49:28 +0000 [thread overview]
Message-ID: <CAA93jw4y4VxtUWqpOe9Srqs+p3OXmH3JAs2_bN9QUBg_0R+3ew@mail.gmail.com> (raw)
In-Reply-To: <CAGHP0pLo2swvB4f2Hbbo5+VdCEtaOUYGx4-BH+KY75UQMdouCg@mail.gmail.com>
On Tue, Mar 13, 2012 at 3:31 AM, Chris Kuethe <chris.kuethe@gmail.com> wrote:
> On Mon, Mar 12, 2012 at 20:16, Dave Taht <dave.taht@gmail.com> wrote:
>> wish I knew how much it was...
>
> Look at the cost of the timing eval kit. In large quantities you could
> probably get oem modules for about 1/10th of that.
>
>> not clear to me just how much usb there is to the usb - is additional
>> glue/firmware/cpu neeeded?
>
> My AEK-4T has a usb port on board. Done.
>
> The hardware integration manual for the ublox5 says you need a few
> resistors, a couple of decoupling caps, a couple of protection diodes
> and a 3.3v power supply.
>
> Both of them probably have all the code in the firmware already. Never
> noticed any ill effect on timing quality even with verbose usb output.
http://www.u-blox.com/images/downloads/Product_Docs/LEA-6_NEO-6_MAX-6_HardwareIntegrationManual_%28GPS.G6-HW-09007%29.pdf
was nice. The speedo, temp sensor and spi support just cries out for the
weather station app I mentioned earlier.
but back to time...
--
Dave Täht
SKYPE: davetaht
US Tel: 1-239-829-5608
http://www.bufferbloat.net
next prev parent reply other threads:[~2012-03-13 4:49 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-10 18:02 Patrick Maupin
2012-03-12 21:03 ` Eric S. Raymond
2012-03-12 21:18 ` tz
2012-03-12 21:26 ` Eric S. Raymond
2012-03-12 21:28 ` Patrick Maupin
2012-03-12 21:39 ` Eric S. Raymond
2012-03-12 22:10 ` Patrick Maupin
2012-03-12 22:23 ` tz
2012-03-12 22:33 ` Patrick Maupin
2012-03-13 2:29 ` Ron Frazier (NTP)
2012-03-13 2:39 ` Chris Kuethe
2012-03-12 22:45 ` Eric S. Raymond
2012-03-12 23:01 ` Dave Taht
2012-03-13 1:43 ` Eric S. Raymond
2012-03-13 2:04 ` Chris Kuethe
2012-03-13 2:13 ` Eric S. Raymond
2012-03-13 2:40 ` Dave Taht
2012-03-13 2:53 ` Chris Kuethe
2012-03-13 4:54 ` Eric S. Raymond
2012-03-13 13:23 ` Dave Taht
2012-03-13 14:35 ` tz
2012-03-13 16:04 ` Eric S. Raymond
2012-03-13 16:22 ` tz
2012-03-13 2:38 ` Ron Frazier (NTP)
2012-03-13 2:42 ` Chris Kuethe
2012-03-13 3:00 ` Ron Frazier (NTP)
2012-03-13 3:04 ` Dave Taht
2012-03-13 3:06 ` Chris Kuethe
2012-03-13 3:16 ` Dave Taht
2012-03-13 3:31 ` Chris Kuethe
2012-03-13 4:49 ` Dave Taht [this message]
2012-03-13 4:55 ` Eric S. Raymond
2012-03-13 4:16 ` Eric S. Raymond
2012-03-12 21:40 ` tz
2012-03-12 21:27 ` Patrick Maupin
2012-03-12 21:22 ` Patrick Maupin
2012-03-12 21:37 ` Eric S. Raymond
2012-03-12 21:45 ` Patrick Maupin
2012-03-12 22:02 ` Eric S. Raymond
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