@ -319,6 +319,7 @@ your extruder heater takes 2 minutes to hit the target on heating.
// #define ENDSTOPPULLUP_XMIN
// #define ENDSTOPPULLUP_YMIN
// #define ENDSTOPPULLUP_ZMIN
// #define ENDSTOPPULLUP_ZPROBE
#endif
// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
@ -328,8 +329,14 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
constboolX_MAX_ENDSTOP_INVERTING=false;// set to true to invert the logic of the endstop.
constboolY_MAX_ENDSTOP_INVERTING=false;// set to true to invert the logic of the endstop.
constboolZ_MAX_ENDSTOP_INVERTING=false;// set to true to invert the logic of the endstop.
constboolZ_PROBE_ENDSTOP_INVERTING=false;// set to true to invert the logic of the endstop.
//#define DISABLE_MAX_ENDSTOPS
//#define DISABLE_MIN_ENDSTOPS
// If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
// This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
// this has no effect.
//#define DISABLE_Z_PROBE_ENDSTOP
// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
#define X_ENABLE_ON 0
@ -492,6 +499,20 @@ const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic o
#endif
// Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
// If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
// If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
// WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
// To use a separte Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
// If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, SERVO_ENDSTOPS and SERVO_ENDSTOPS_ANGLES in the R/C Servo below.
// RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
// for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
// The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
// D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
// WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
#error You must have a Z_MIN endstop to enable Z_PROBE_REPEATABILITY_TEST.
#else
#error ENABLE_AUTO_BED_LEVELING requires a Z_MIN endstop. Z_MIN_PIN must point to a valid hardware pin.
#if Z_PROBE_PIN == -1 || (! defined (Z_PROBE_ENDSTOP) || defined (DISABLE_Z_PROBE_ENDSTOP)) // It's possible for someone to set a pin for the Z Probe, but not enable it.
#ifdef Z_PROBE_REPEATABILITY_TEST
#error You must have a Z_MIN or Z_PROBE endstop to enable Z_PROBE_REPEATABILITY_TEST.
#else
#error ENABLE_AUTO_BED_LEVELING requires a Z_MIN or Z_PROBE endstop. Z_MIN_PIN or Z_PROBE_PIN must point to a valid hardware pin.
#endif
#endif
#endif
/**
*RequireaZProbePinifZ_PROBE_ENDSTOPisenabled.
*/
#if defined(Z_PROBE_ENDSTOP)
#ifndef Z_PROBE_PIN
#error You must have a Z_PROBE_PIN defined in your pins_XXXX.h file if you enable Z_PROBE_ENDSTOP
#endif
#if Z_PROBE_PIN == -1
#error You must set Z_PROBE_PIN to a valid pin if you enable Z_PROBE_ENDSTOP
#endif
// Forcing Servo definitions can break some hall effect sensor setups. Leaving these here for further comment.
// #ifndef NUM_SERVOS
// #error You must have NUM_SERVOS defined and there must be at least 1 configured to use Z_PROBE_ENDSTOP
// #endif
// #if defined(NUM_SERVOS) && NUM_SERVOS < 1
// #error You must have at least 1 servo defined for NUM_SERVOS to use Z_PROBE_ENDSTOP
// #endif
// #ifndef SERVO_ENDSTOPS
// #error You must have SERVO_ENDSTOPS defined and have the Z index set to at least 0 or above to use Z_PROBE_ENDSTOP
// #endif
// #ifndef SERVO_ENDSTOP_ANGLES
// #error You must have SERVO_ENDSTOP_ANGLES defined for Z Extend and Retract to use Z_PROBE_AND_ENSTOP
@ -76,6 +76,7 @@ volatile long endstops_stepsTotal, endstops_stepsDone;
staticvolatileboolendstop_x_hit=false;
staticvolatileboolendstop_y_hit=false;
staticvolatileboolendstop_z_hit=false;
staticvolatileboolendstop_z_probe_hit=false;// Leaving this in even if Z_PROBE_ENDSTOP isn't defined, keeps code below cleaner. #ifdef it and usage below to save space.
#if (defined(Z_PROBE_PIN) && Z_PROBE_PIN >= 0) && defined(Z_PROBE_ENDSTOP) // Check for Z_PROBE_ENDSTOP so we don't pull a pin high unless it's to be used.
Scott Lahteine
9 years ago