From: Dave Hylands <dhylands@gm...> - 2006-03-08 22:43:22
On 3/8/06, Sean Luke <sean@...> wrote:
> By the way, all: we've not updated the website but we're ready to go
> online with Version 2 of the Flockbots, using a GumstixBasix200BT
> plugged into a RoboStix (of course), with a TTL serial connection to
> a CMUCam2 and an I2C connection to a Matrix Orbital LCD. Our custom-
> built software libraries have slowed us down because Linux doesn't
> have an I2C driver which supports slave receive, which we need to get
> certain input from the RoboStix. Building your own linux driver is
> fun. :-) We'll have pics and revised info up soon.
> You'll notice that what's missing is the Acroname Brainstem, and
> since we're doing I2C from the RoboStix we no longer need the
> resistor pack.
The 2.6.15 i2c-pxa driver does support slave receive (or at least
that's the impression I get from looking at the code). I haven't
tested it yet.
Vancouver, BC, Canada