Posted by mcencinitas
What steps will reproduce the problem?
WebIOPi version used? =>0.7.0
Python version used? =>3.4
Distro used? (WebIOPi has only been tested on Raspbian Wheezy) =>Raspbian Wheezy
Raspberry Pi board revision? (1 or 2) =>2
Please provide any additional information below. I modified the mcp48XX driver file to require a variable "gain_control" during initialization, see enclosed. I'm sure there is a more elegant way to do it that you software folks can roll in