Nick Gammon VGA

I built a VGA co-processor per Nick's instructions at

I'm using the 8 color version and am successfully running the color test on my VGA enabled TV. I'm ready to move on to the host arduino sending commands over I2C, but I'm having difficulty reconciling the B/W sketch with communications with the 8 color sketch without communications. Nick, please help? Do you have the comms enabled sending sketch that works with a comms enabled 8 color receiving sketch handy?

Still hoping Nick jumps in with some guidance.

Perhaps he doesn’t read this section much.