Hi,

Little background:

I am working on a project to run 2 stepper motors simultaneously using Matlab. I was able to run the 2 motors in Matlab using an Uno and a motorshield (after uploading the srv.pde. The srv.pde is required for the shield to work in my case.), but I wasn't able to run the motors simultaneously.

I tried I2C with an another Uno and using the Wire library (

http://arduino.cc/en/Tutorial/MasterWriter) in addition to the AccelStepper library, I was able to run the motors simultaneously using the Arduino 1.0.2 software.

My question is:

Is there a way of adding the Wire and AccelStepper libraries to the srv.pde so that I can use I2C and AccelStepper in Matlab? Is there another way of running 2 motors simultaneously using Matlab?

Thank you.