At first the I2C might be a hell to get working as it should. When I created my
I2C "driver" the first thing I made was a chart of the possible states and the
responses and actions that go with them.
I started coding from that.
--
Kevin
--- In l..., Tim Mitchell wrote:
>
> I have to confess, I had so much trouble getting the I2C peripheral to work
properly that I wrote a bit-bang version instead for simple IO/eeprom type
parts.
>
> --
> Tim Mitchell
>
Trouble Controlling MCP23017
Started by ●March 8, 2013