I'm using the I2C modules on the 16CXX in slave mode.

I have written a slave driver to work with it in PICC.

The problem is that after the first string transfer, the bus
locks up and my clock and data lines are held low by the
slave module.

Would anyone be willing to look at my code and offer
some suggestions?  I had it working yesterday morning
reliably, but now that I've added the error routines it's buggered.
I must be missing some implementation detail.

Also, suggestions on error checking from the master side would
be appreciated.

Craig