Do the SPI signals come out on the breakout boards and the GPSstick?  And what magic is nessecary on the GS to make a network interface of the SPI?

----- Original Message ----
From: Dave Hylands <>
To: General mailing list for gumstix users. <>
Sent: Friday, August 25, 2006 11:57:01 AM
Subject: Re: [Gumstix-users] Multiple Gumstix Communications

On 8/25/06, Adam McLeod <> wrote:
> I have similar concerns, since I2C gives me the functionality I want,
> but not the performance.  There doesn't seem to be a middle ground
> between low power and mass yet slow I2C and high power and mass yet
> fast Ethernet.  Is USB 2.0 Host really going to be on the next-gen
> Gumstix?  That would be fantastic.

SPI seems like the logical choice. 3 Mbit/sec, and the hardware does
the bit shifting for you.

Dave Hylands
Vancouver, BC, Canada

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