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Disabling S-Curve-Acceleration 

Trying to mitigate Y axis layer shifts on certain machines
This commit is contained in:
David Ramiro 2019-01-30 17:40:07 +01:00
parent f01ee75004
commit c5cc8b2171
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GPG Key ID: 5B042737EBEEB736
2 changed files with 14 additions and 11 deletions
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23
Marlin/Configuration.h
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@ -556,6 +556,9 @@
* TMC5130, TMC5130_STANDALONE * TMC5130, TMC5130_STANDALONE
* :['A4988', 'DRV8825', 'LV8729', 'L6470', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE'] * :['A4988', 'DRV8825', 'LV8729', 'L6470', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE']
*/ */
// set to A4988 for stock drivers
#define X_DRIVER_TYPE TMC2208_STANDALONE #define X_DRIVER_TYPE TMC2208_STANDALONE
#define Y_DRIVER_TYPE TMC2208_STANDALONE #define Y_DRIVER_TYPE TMC2208_STANDALONE
#define Z_DRIVER_TYPE TMC2208_STANDALONE #define Z_DRIVER_TYPE TMC2208_STANDALONE
@ -629,7 +632,7 @@
* Override with M201 * Override with M201
* X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]] * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
*/ */
#define DEFAULT_MAX_ACCELERATION { 3000, 2000, 60, 10000 } #define DEFAULT_MAX_ACCELERATION { 3000, 1500, 60, 10000 }
/** /**
* Default Acceleration (change/s) change = mm/s * Default Acceleration (change/s) change = mm/s
@ -639,7 +642,7 @@
* M204 R Retract Acceleration * M204 R Retract Acceleration
* M204 T Travel Acceleration * M204 T Travel Acceleration
*/ */
#define DEFAULT_ACCELERATION 1200 // X, Y, Z and E acceleration for printing moves #define DEFAULT_ACCELERATION 1500 // X, Y, Z and E acceleration for printing moves
#define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts
#define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves
@ -651,8 +654,8 @@
* When changing speed and direction, if the difference is less than the * When changing speed and direction, if the difference is less than the
* value set here, it may happen instantaneously. * value set here, it may happen instantaneously.
*/ */
#define DEFAULT_XJERK 8.0 #define DEFAULT_XJERK 9.0
#define DEFAULT_YJERK 8.0 #define DEFAULT_YJERK 9.0
#define DEFAULT_ZJERK 0.4 #define DEFAULT_ZJERK 0.4
#define DEFAULT_EJERK 5.0 #define DEFAULT_EJERK 5.0
@ -664,7 +667,7 @@
* *
* See https://github.com/synthetos/TinyG/wiki/Jerk-Controlled-Motion-Explained * See https://github.com/synthetos/TinyG/wiki/Jerk-Controlled-Motion-Explained
*/ */
#define S_CURVE_ACCELERATION //#define S_CURVE_ACCELERATION
//=========================================================================== //===========================================================================
//============================= Z Probe Options ============================= //============================= Z Probe Options =============================
@ -854,15 +857,15 @@
// @section machine // @section machine
// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way. // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
#define INVERT_X_DIR false #define INVERT_X_DIR false // set to true for stock drivers or TMC2208 with reversed connectors
#define INVERT_Y_DIR true #define INVERT_Y_DIR true // set to false for stock drivers or TMC2208 with reversed connectors
#define INVERT_Z_DIR true #define INVERT_Z_DIR true // set to false for stock drivers or TMC2208 with reversed connectors
// @section extruder // @section extruder
// For direct drive extruder v9 set to true, for geared extruder set to false. // For direct drive extruder v9 set to true, for geared extruder set to false.
#define INVERT_E0_DIR true #define INVERT_E0_DIR true // set to false for stock drivers or TMC2208 with reversed connectors
#define INVERT_E1_DIR true #define INVERT_E1_DIR true // set to false for stock drivers or TMC2208 with reversed connectors
#define INVERT_E2_DIR false #define INVERT_E2_DIR false
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
#define INVERT_E4_DIR false #define INVERT_E4_DIR false

2
Marlin/Configuration_adv.h
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@ -804,7 +804,7 @@
#endif #endif
// Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
#define BEZIER_CURVE_SUPPORT //#define BEZIER_CURVE_SUPPORT
// G38.2 and G38.3 Probe Target // G38.2 and G38.3 Probe Target
// Set MULTIPLE_PROBING if you want G38 to double touch // Set MULTIPLE_PROBING if you want G38 to double touch