Sending constant float data from Arduino to Processing's Python

Hey guys,

I have a little project I'm working on involving IMU chips and arduinos, and I'm trying to send real world data from my arduino to processing.

Problem is it doesn't seem to be working... I kind of got it working before but it ended up lagging out apparently due to the arduino sending too much data to processing.

Here is the code, I have hacked the Arduino code off an existing library. The only part of the Arduino code that matters is the bottom section of it, where I println it.

Any help would really really be appreciated!