Cool! Thank you. -Skip
> A few months ago I brought up the question of small > platforms suitable for a course on small/embedded > computing. If you recall the conversation, with input > from the collective wisdom, I decided to use the Pi. > At that time several people asked if I could share > any results from the course that I'm able to. I've > finally finished putting some of it together in a form > that's useful. In > > /n/sources/contrib/blstuart/pi/ ... > http://cs.drexel.edu/~bls96/plan9/pi/ ... > > are a collection of changes with all the changes > collected into a tarball: > > /n/sources/contrib/blstuart/pi.tgz > http://cs.drexel.edu/~bls96/plan9/pi.tgz > > The changes include: > - Richard's post 9pi.img changes on contrib > - I2C and SPI contributions from Steve Simon with the > I2C support ported from Inferno > - Enhancements for I2C and SPI > - Devgpio driver > - Man pages for I2C, SPI, and GPIO > - Support for a 320x480 SPI TFT display > - Enhancements to the USB keyboard support to handle > the Rii k12 keyboard/trackpad combination > > I've also posted a little video (apologies in advance for > the quality, or lack thereof) of a Pi with the TFT screen > and k12 keyboard controlling a PiBog vehicle my wife > gave me for Christmas: > > http://cs.drexel.edu/~bls96/plan9/robot9.mp4 > > I'll look into making the slides I used in the lecture > available if there's interest. > > There are some rough edges, but hopefully it might be > useful to some. > > BLS
