Okay folks, here goes: I have a Prusa Mendel with Arduino mega 2560/Ramps 1.4, 4 Pololu A4988 stepper drivers, 5 motors and Teacup firmware, com 1 at 115200 baud, using Windows XP. I made the mods to Teacup config.h and makefile as (best I can tell from the many suggestions on the web) and it compiles and uploads just fine using Arduino 1.0.1. When I run pronterface it connects just fine but when I try to jog the motors the only motor that runs is the X axis, but that runs the motor on the E0 socket and not the X socket. (As an aside, as long as that socket was working, I switched out all the drivers and tested them against all the motors – so I know all the drives work and the motors are wired correctly and work)
So I’m stuck, why can’t I get the other drives/motors to work.
John