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Compiling error while setting up auto bed leveling

Posted by flo94 
Compiling error while setting up auto bed leveling
September 18, 2016 09:55AM
Dear forum members!

I am trying to get auto bed leveling for my modified K8200 3D-Printer. (Marlin 1.1.0-RC7)
I have an mechanical z-endstop at the z-min port of my RUMBA controller board and an additional z-probe (capacitive proximity sensor) at the z-max port.
So i went through the configuration.h file and tried to set up all settings correctly.
While compiling i am getting the error-message '#error "A probe needs a pin! Use Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN or Z_MIN_PROBE_PIN."' (SanityCheck.h)
But the probe pin is defined in my "pins_RUMBA.h" file as following:
#define Z_MIN_PROBE_PIN    32

I tried to simply uncomment this message, but the the error '#error "Z_MIN_PROBE_ENDSTOP requires a Z_MIN_PROBE_PIN in your board's pins_XXXX.h file."' occurs. (SanityCheck.h)
On commenting this out the error ''DEPLOY_PROBE' was not declared in this scope' occurs. (Marlin_main.cpp) on line
if (DEPLOY_PROBE()) return;

Why are there always errors concerning my z-min-probe pin?
Did i do something wrong?
Is there a bug concerning auto bed leveling on using a additional z-probe?
How can i make my source-code working?

My settings in the "configuration.h" file:

...
//===========================================================================
//============================= Z Probe Options =============================
//===========================================================================

//
// Probe Type
// Probes are sensors/switches that are activated / deactivated before/after use.
//
// Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc.
// You must activate one of these to use AUTO_BED_LEVELING_FEATURE below.
//
// Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
//

// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
// For example an inductive probe, or a setup that uses the nozzle to probe.
// An inductive probe must be deactivated to go below
// its trigger-point if hardware endstops are active.
#define FIX_MOUNTED_PROBE

// The BLTouch probe emulates a servo probe.
//#define BLTOUCH

// Z Servo Probe, such as an endstop switch on a rotating arm.
//#define Z_ENDSTOP_SERVO_NR 0
//#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles

// Enable if you have a Z probe mounted on a sled like those designed by Charles Bell.
//#define Z_PROBE_SLED
//#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.

// Z Probe to nozzle (X,Y) offset, relative to (0, 0).
// X and Y offsets must be integers.
//
// In the following example the X and Y offsets are both positive:
// #define X_PROBE_OFFSET_FROM_EXTRUDER 10
// #define Y_PROBE_OFFSET_FROM_EXTRUDER 10
//
//    +-- BACK ---+
//    |           |
//  L |    (+) P  | R <-- probe (20,20)
//  E |           | I
//  F | (-) N (+) | G <-- nozzle (10,10)
//  T |           | H
//    |    (-)    | T
//    |           |
//    O-- FRONT --+
//  (0,0)
#define X_PROBE_OFFSET_FROM_EXTRUDER 52  // X offset: -left  +right  [of the nozzle]
#define Y_PROBE_OFFSET_FROM_EXTRUDER -25  // Y offset: -front +behind [of the nozzle]
#define Z_PROBE_OFFSET_FROM_EXTRUDER 0   // Z offset: -below +above  [of the nozzle]

// X and Y axis travel speed (mm/min) between probes
#define XY_PROBE_SPEED 4800
// Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH)
#define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z
// Speed for the "accurate" probe of each point
#define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)
// Use double touch for probing
//#define PROBE_DOUBLE_TOUCH

//
// Allen Key Probe is defined in the Delta example configurations.
//

// Enable Z_MIN_PROBE_ENDSTOP to use _both_ a Z Probe and a Z-min-endstop on the same machine.
// With this option the Z_MIN_PROBE_PIN will only be used for probing, never for homing.
//
// *** PLEASE READ ALL INSTRUCTIONS BELOW FOR SAFETY! ***
//
// To continue using the Z-min-endstop for homing, be sure to disable Z_SAFE_HOMING.
// Example: To park the head outside the bed area when homing with G28.
//
// To use a separate Z probe, your board must define a Z_MIN_PROBE_PIN.
//
// For a servo-based Z probe, you must set up servo support below, including
// NUM_SERVOS, Z_ENDSTOP_SERVO_NR and Z_SERVO_ANGLES.
//
// - RAMPS 1.3/1.4 boards may be able to use the 5V, GND, and Aux4->D32 pin.
// - Use 5V for powered (usu. inductive) sensors.
// - Otherwise connect:
//   - normally-closed switches to GND and D32.
//   - normally-open switches to 5V and D32.
//
// Normally-closed switches are advised and are the default.
//
// The Z_MIN_PROBE_PIN sets the Arduino pin to use. (See your board's pins file.)
// Since the RAMPS Aux4->D32 pin maps directly to the Arduino D32 pin, D32 is the
// default pin for all RAMPS-based boards. Some other boards map differently.
// To set or change the pin for your board, edit the appropriate pins_XXXXX.h file.
//
// WARNING:
// Setting the wrong pin may have unexpected and potentially disastrous consequences.
// Use with caution and do your homework.
//
#define Z_MIN_PROBE_ENDSTOP
#define Z_MIN_PROBE_PLUG

// Enable Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN to use the Z_MIN_PIN for your Z_MIN_PROBE.
// The Z_MIN_PIN will then be used for both Z-homing and probing.
//#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

// To use a probe you must enable one of the two options above!

// This option disables the use of the Z_MIN_PROBE_PIN
// To enable the Z probe pin but disable its use, uncomment the line below. This only affects a
// Z probe switch if you have a separate Z min endstop also and have activated Z_MIN_PROBE_ENDSTOP above.
// If you're using the Z MIN endstop connector for your Z probe, this has no effect.
#define DISABLE_Z_MIN_PROBE_ENDSTOP

// Enable Z Probe Repeatability test to see how accurate your probe is
#define Z_MIN_PROBE_REPEATABILITY_TEST

//
// Probe Raise options provide clearance for the probe to deploy, stow, and travel.
//
#define Z_PROBE_DEPLOY_HEIGHT 15 // Raise to make room for the probe to deploy / stow
#define Z_PROBE_TRAVEL_HEIGHT 5  // Raise between probing points.

//
// For M851 give a range for adjusting the Z probe offset
//
#define Z_PROBE_OFFSET_RANGE_MIN -20
#define Z_PROBE_OFFSET_RANGE_MAX 20
...
and
...
//===========================================================================
//============================ Bed Auto Leveling ============================
//===========================================================================

// @section bedlevel

#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)

// Enable this feature to get detailed logging of G28, G29, M48, etc.
// Logging is off by default. Enable this logging feature with 'M111 S32'.
// NOTE: Requires a huge amount of PROGMEM.
//#define DEBUG_LEVELING_FEATURE

#if ENABLED(AUTO_BED_LEVELING_FEATURE)

  // There are 2 different ways to specify probing locations:
  //
  // - "grid" mode
  //   Probe several points in a rectangular grid.
  //   You specify the rectangle and the density of sample points.
  //   This mode is preferred because there are more measurements.
  //
  // - "3-point" mode
  //   Probe 3 arbitrary points on the bed (that aren't collinear)
  //   You specify the XY coordinates of all 3 points.

  // Enable this to sample the bed in a grid (least squares solution).
  // Note: this feature generates 10KB extra code size.
  #define AUTO_BED_LEVELING_GRID

  #if ENABLED(AUTO_BED_LEVELING_GRID)

    #define LEFT_PROBE_BED_POSITION 55
    #define RIGHT_PROBE_BED_POSITION 200
    #define FRONT_PROBE_BED_POSITION 0
    #define BACK_PROBE_BED_POSITION 160

    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.

    // Set the number of grid points per dimension.
    // You probably don't need more than 3 (squared=9).
    #define AUTO_BED_LEVELING_GRID_POINTS 2

  #else  // !AUTO_BED_LEVELING_GRID

    // Arbitrary points to probe.
    // A simple cross-product is used to estimate the plane of the bed.
    #define ABL_PROBE_PT_1_X 15
    #define ABL_PROBE_PT_1_Y 180
    #define ABL_PROBE_PT_2_X 15
    #define ABL_PROBE_PT_2_Y 20
    #define ABL_PROBE_PT_3_X 170
    #define ABL_PROBE_PT_3_Y 20

  #endif // !AUTO_BED_LEVELING_GRID

  //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                             // Useful to retract a deployable Z probe.

  // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
  // it is highly recommended you also enable Z_SAFE_HOMING below!

#endif // AUTO_BED_LEVELING_FEATURE
...


Thank you for your answeres in advance,
Florian
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