Flashing Rambo -- Dual stepper

Software / Firmware
1

Hi.
I have a rambo that I managed to muck up while attempting to use Estlcam controller. i am dangerous enough to F things up, but don’t know enough to fix them.
long story short, i re flashed the board using visual studio with the marlin software, and while it is up, it is set up as an extruder and only one of the steppers work. I did some googling with the code for dual stepper here on the marlin web site for configuration

//#define X_DUAL_STEPPER_DRIVERS
#if ENABLED(X_DUAL_STEPPER_DRIVERS)
  #define INVERT_X2_VS_X_DIR true   // Set 'true' if X motors should rotate in opposite directions
  //#define X_DUAL_ENDSTOPS
  #if ENABLED(X_DUAL_ENDSTOPS)
    #define X2_USE_ENDSTOP _XMAX_
    #define X_DUAL_ENDSTOPS_ADJUSTMENT  0
  #endif
#endif

//#define Y_DUAL_STEPPER_DRIVERS
#if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  #define INVERT_Y2_VS_Y_DIR true   // Set 'true' if Y motors should rotate in opposite directions
  //#define Y_DUAL_ENDSTOPS
  #if ENABLED(Y_DUAL_ENDSTOPS)
    #define Y2_USE_ENDSTOP _YMAX_
    #define Y_DUAL_ENDSTOPS_ADJUSTMENT  0
  #endif
#endif

but I am unsure how to get it in my build.
do i just copy the text into the appropriate section in “configuration_adv.h” and do a second rebuild?

thanks in advance

2

There are configs already for the rambo here: MarlinBuilder releases.

The V1CNC_Rambo_Dual should work for you. It has a hex file you can flash with xloader. Or use the src zip to compile and upload with platformio.

3 Likes
3

Thank you Jeff.
I am back up and running…

1 Like
4

Nice!