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remove incomplete dual stepper configuration 

If either Y_DUAL_STEPPER_DRIVERS or Z_DUAL_STEPPER_DRIVERS is defined
the compilation will fail with an error message. This configuration will likely
never be fully implemented unless someone from the community steps up.
This commit is contained in:
gudnimg 2024-12-21 13:59:51 +00:00 committed by 3d-gussner
parent 3ea620c27a
commit 901f63e90f
3 changed files with 5 additions and 94 deletions
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28
Firmware/Configuration_adv.h
View File

@ -125,34 +125,6 @@
#endif //End auto min/max positions
//END AUTOSET LOCATIONS OF LIMIT SWITCHES -ZP
// A single Z stepper driver is usually used to drive 2 stepper motors.
// Uncomment this define to utilize a separate stepper driver for each Z axis motor.
// Only a few motherboards support this, like RAMPS, which have dual extruder support (the 2nd, often unused, extruder driver is used
// to control the 2nd Z axis stepper motor). The pins are currently only defined for a RAMPS motherboards.
// On a RAMPS (or other 5 driver) motherboard, using this feature will limit you to using 1 extruder.
//#define Z_DUAL_STEPPER_DRIVERS
#ifdef Z_DUAL_STEPPER_DRIVERS
#undef EXTRUDERS
#define EXTRUDERS 1
#endif
// Same again but for Y Axis.
//#define Y_DUAL_STEPPER_DRIVERS
// Define if the two Y drives need to rotate in opposite directions
#define INVERT_Y2_VS_Y_DIR 1
#ifdef Y_DUAL_STEPPER_DRIVERS
#undef EXTRUDERS
#define EXTRUDERS 1
#endif
#if defined (Z_DUAL_STEPPER_DRIVERS) && defined (Y_DUAL_STEPPER_DRIVERS)
#error "You cannot have dual drivers for both Y and Z"
#endif
//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
#define X_HOME_RETRACT_MM 5
#define Y_HOME_RETRACT_MM 5

15
Firmware/Marlin.h
View File

@ -121,13 +121,8 @@ void manage_inactivity(bool ignore_stepper_queue=false);
#endif
#if defined(Y_ENABLE_PIN) && Y_ENABLE_PIN > -1
#ifdef Y_DUAL_STEPPER_DRIVERS
#define enable_y() { WRITE(Y_ENABLE_PIN, Y_ENABLE_ON); WRITE(Y2_ENABLE_PIN, Y_ENABLE_ON); }
#define disable_y() { WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON); WRITE(Y2_ENABLE_PIN, !Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }
#else
#define enable_y() WRITE(Y_ENABLE_PIN, Y_ENABLE_ON)
#define disable_y() { WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }
#endif
#else
#define enable_y() ;
#define disable_y() ;
@ -135,22 +130,12 @@ void manage_inactivity(bool ignore_stepper_queue=false);
#if defined(Z_ENABLE_PIN) && Z_ENABLE_PIN > -1
#if defined(Z_AXIS_ALWAYS_ON)
#ifdef Z_DUAL_STEPPER_DRIVERS
#define poweron_z() { WRITE(Z_ENABLE_PIN, Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN, Z_ENABLE_ON); }
#define poweroff_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
#else
#define poweron_z() WRITE(Z_ENABLE_PIN, Z_ENABLE_ON)
#define poweroff_z() {}
#endif
#else
#ifdef Z_DUAL_STEPPER_DRIVERS
#define poweron_z() { WRITE(Z_ENABLE_PIN, Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN, Z_ENABLE_ON); }
#define poweroff_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
#else
#define poweron_z() WRITE(Z_ENABLE_PIN, Z_ENABLE_ON)
#define poweroff_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
#endif
#endif
#else
#define poweron_z() {}
#define poweroff_z() {}

52
Firmware/stepper.cpp
View File

@ -59,14 +59,6 @@ uint16_t SP_min = 0x21FF;
#ifdef DEBUG_YSTEP_DUP_PIN
#define _STEP_PIN_Y_DUP_AXIS DEBUG_YSTEP_DUP_PIN
#endif
#ifdef Y_DUAL_STEPPER_DRIVERS
#error Y_DUAL_STEPPER_DRIVERS not fully implemented
#define _STEP_PIN_Y2_AXIS Y2_STEP_PIN
#endif
#ifdef Z_DUAL_STEPPER_DRIVERS
#error Z_DUAL_STEPPER_DRIVERS not fully implemented
#define _STEP_PIN_Z2_AXIS Z2_STEP_PIN
#endif
#ifdef TMC2130
#define STEPPER_MINIMUM_PULSE TMC2130_MINIMUM_PULSE
@ -1079,17 +1071,9 @@ void st_init()
#endif
#if defined(Y_DIR_PIN) && Y_DIR_PIN > -1
SET_OUTPUT(Y_DIR_PIN);
#if defined(Y_DUAL_STEPPER_DRIVERS) && defined(Y2_DIR_PIN) && (Y2_DIR_PIN > -1)
SET_OUTPUT(Y2_DIR_PIN);
#endif
#endif
#if defined(Z_DIR_PIN) && Z_DIR_PIN > -1
SET_OUTPUT(Z_DIR_PIN);
#if defined(Z_DUAL_STEPPER_DRIVERS) && defined(Z2_DIR_PIN) && (Z2_DIR_PIN > -1)
SET_OUTPUT(Z2_DIR_PIN);
#endif
#endif
#if defined(E0_DIR_PIN) && E0_DIR_PIN > -1
SET_OUTPUT(E0_DIR_PIN);
@ -1108,20 +1092,10 @@ void st_init()
#if defined(Y_ENABLE_PIN) && Y_ENABLE_PIN > -1
SET_OUTPUT(Y_ENABLE_PIN);
if(!Y_ENABLE_ON) WRITE(Y_ENABLE_PIN,HIGH);
#if defined(Y_DUAL_STEPPER_DRIVERS) && defined(Y2_ENABLE_PIN) && (Y2_ENABLE_PIN > -1)
SET_OUTPUT(Y2_ENABLE_PIN);
if(!Y_ENABLE_ON) WRITE(Y2_ENABLE_PIN,HIGH);
#endif
#endif
#if defined(Z_ENABLE_PIN) && Z_ENABLE_PIN > -1
SET_OUTPUT(Z_ENABLE_PIN);
if(!Z_ENABLE_ON) WRITE(Z_ENABLE_PIN,HIGH);
#if defined(Z_DUAL_STEPPER_DRIVERS) && defined(Z2_ENABLE_PIN) && (Z2_ENABLE_PIN > -1)
SET_OUTPUT(Z2_ENABLE_PIN);
if(!Z_ENABLE_ON) WRITE(Z2_ENABLE_PIN,HIGH);
#endif
#endif
#if defined(E0_ENABLE_PIN) && (E0_ENABLE_PIN > -1)
SET_OUTPUT(E0_ENABLE_PIN);
@ -1201,19 +1175,11 @@ void st_init()
SET_OUTPUT(DEBUG_YSTEP_DUP_PIN);
WRITE(DEBUG_YSTEP_DUP_PIN,INVERT_Y_STEP_PIN);
#endif //DEBUG_YSTEP_DUP_PIN
#if defined(Y_DUAL_STEPPER_DRIVERS) && defined(Y2_STEP_PIN) && (Y2_STEP_PIN > -1)
SET_OUTPUT(Y2_STEP_PIN);
WRITE(Y2_STEP_PIN,INVERT_Y_STEP_PIN);
#endif
disable_y();
#endif
#if defined(Z_STEP_PIN) && (Z_STEP_PIN > -1)
SET_OUTPUT(Z_STEP_PIN);
WRITE(Z_STEP_PIN,INVERT_Z_STEP_PIN);
#if defined(Z_DUAL_STEPPER_DRIVERS) && defined(Z2_STEP_PIN) && (Z2_STEP_PIN > -1)
SET_OUTPUT(Z2_STEP_PIN);
WRITE(Z2_STEP_PIN,INVERT_Z_STEP_PIN);
#endif
#ifdef PSU_Delta
init_force_z();
#endif // PSU_Delta
@ -1373,7 +1339,7 @@ void babystep(const uint8_t axis,const bool direction)
case X_AXIS:
{
enable_x();
uint8_t old_x_dir_pin = READ(X_DIR_PIN); //if dualzstepper, both point to same direction.
uint8_t old_x_dir_pin = READ(X_DIR_PIN);
uint8_t new_x_dir_pin = (INVERT_X_DIR)^direction;
//setup new step
@ -1401,7 +1367,7 @@ void babystep(const uint8_t axis,const bool direction)
case Y_AXIS:
{
enable_y();
uint8_t old_y_dir_pin = READ(Y_DIR_PIN); //if dualzstepper, both point to same direction.
uint8_t old_y_dir_pin = READ(Y_DIR_PIN);
uint8_t new_y_dir_pin = (INVERT_Y_DIR)^direction;
//setup new step
@ -1429,35 +1395,23 @@ void babystep(const uint8_t axis,const bool direction)
case Z_AXIS:
{
enable_z();
uint8_t old_z_dir_pin = READ(Z_DIR_PIN); //if dualzstepper, both point to same direction.
uint8_t old_z_dir_pin = READ(Z_DIR_PIN);
uint8_t new_z_dir_pin = (INVERT_Z_DIR)^direction^BABYSTEP_INVERT_Z;
//setup new step
if (new_z_dir_pin != old_z_dir_pin) {
WRITE_NC(Z_DIR_PIN, new_z_dir_pin);
#ifdef Z_DUAL_STEPPER_DRIVERS
WRITE_NC(Z2_DIR_PIN, new_z_dir_pin);
#endif
delayMicroseconds(STEPPER_SET_DIR_DELAY);
}
//perform step
STEP_NC_HI(Z_AXIS);
#ifdef Z_DUAL_STEPPER_DRIVERS
STEP_NC_HI(Z2_AXIS);
#endif
STEPPER_MINIMUM_DELAY;
STEP_NC_LO(Z_AXIS);
#ifdef Z_DUAL_STEPPER_DRIVERS
STEP_NC_LO(Z2_AXIS);
#endif
//get old pin state back.
if (new_z_dir_pin != old_z_dir_pin) {
WRITE_NC(Z_DIR_PIN, old_z_dir_pin);
#ifdef Z_DUAL_STEPPER_DRIVERS
WRITE_NC(Z2_DIR_PIN, old_z_dir_pin);
#endif
}
}
break;