"Brian L. Stuart" <blstu...@bellsouth.net> writes: > On Wed, 3/9/16, Anthony Sorace <a...@9srv.net> wrote: >> Anyone have any example code using the i2c interface on the pi >> I can look at? I'm playing around with several of these, and am not >> getting the results I expect (data getting out, but the hats aren't behaving >> like they're getting the same bits I think I'm sending). >> >> More generally, anyone got any of these hats going? I'm >> starting off with the Sense Hat, since it exposes everything >> on it via the i2c. > > I haven't done anything with the hats, but I do have a few bits > of I2C code that go along with the driver modifications I posted > a little while back. > > The first does a little lightshow on a square LED array from Adafruit: > > http://cs.drexel.edu/~bls96/plan9/lightshow.c > > The second talks to the MMA8451 3-axis accelerometer: > > http://cs.drexel.edu/~bls96/plan9/mma8451sa.c
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