Hi Bram,
On Wed, Nov 6, 2013 at 10:13 AM, Bram <[email protected]> wrote: > Good evening all, > > I am on the way of making a project showing that open source can be used > for a lot of things in education. > And that you don't always need S7, Danfoss... > The goal is to make a PLC with 8 digital inputs/outputs and analog input > or I2C to read temperature/ humidity. > > So I would need to make a cape which is connected to the GPIO's of the BBB > Rev A5C at startup and that starts-up a script at start-up. > > On the web I have already found a lot of examples how to blink a LED or > how to read the input. > > Is there some guideline/project which could help me out a little bit > concerning the hardware design (to make a cape)? > I'm starting down a similar path. My goal is to design a cape for interfacing with bioloid servos. I'd like my cape to include power (so you can use the bioloid wallwart or batteries), the appropriate UART-to-bioloid bus conversion, and an I/O component (basically an ATMega168 which sits as a device on the bioloid bus). I found a neat article on creating a null cape. it's setup as a 4-part series and has links to the SRM/TRM. http://papermint-designs.com/community/node/331 http://papermint-designs.com/community/node/338 http://papermint-designs.com/community/node/360 http://papermint-designs.com/community/node/377 -- Dave Hylands Shuswap, BC, Canada http://www.davehylands.com -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
