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Adaptive and max stepping followup

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This commit is contained in:
Scott Lahteine 2018-06-10 15:32:46 -05:00
parent e0aec001f3
commit 6e49901104
45 changed files with 153 additions and 60 deletions
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23
Marlin/Conditionals_post.h
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@ -1238,9 +1238,6 @@
#define MANUAL_PROBE_HEIGHT Z_HOMING_HEIGHT
#endif
// Stepper pulse duration, in cycles
#define STEP_PULSE_CYCLES ((MINIMUM_STEPPER_PULSE) * CYCLES_PER_MICROSECOND)
// Updated G92 behavior shifts the workspace
#define HAS_POSITION_SHIFT DISABLED(NO_WORKSPACE_OFFSETS)
// The home offset also shifts the coordinate space
@ -1313,12 +1310,11 @@
// Calculate a default maximum stepper rate, if not supplied
#ifndef MAXIMUM_STEPPER_RATE
#define MAXIMUM_STEPPER_RATE (1000000UL / (2UL * (MINIMUM_STEPPER_PULSE)))
#endif
// Calculate a default maximum stepper rate, if not supplied
#ifndef MAXIMUM_STEPPER_RATE
#define MAXIMUM_STEPPER_RATE (1000000UL / (2UL * (MINIMUM_STEPPER_PULSE)))
#if MINIMUM_STEPPER_PULSE
#define MAXIMUM_STEPPER_RATE (1000000UL / (2UL * (MINIMUM_STEPPER_PULSE)))
#else
#define MAXIMUM_STEPPER_RATE 500000UL
#endif
#endif
//
@ -1383,7 +1379,12 @@
#define MIN_ISR_LOOP_CYCLES (ISR_X_STEPPER_CYCLES + ISR_Y_STEPPER_CYCLES + ISR_Z_STEPPER_CYCLES + ISR_E_STEPPER_CYCLES + ISR_MIXING_STEPPER_CYCLES)
// Calculate the minimum MPU cycles needed per pulse to enforce not surpassing the maximum stepper rate
#define MIN_STEPPER_PULSE_CYCLES MAX((F_CPU) / (MAXIMUM_STEPPER_RATE), ((F_CPU) / 500000UL) * MINIMUM_STEPPER_PULSE)
#define _MIN_STEPPER_PULSE_CYCLES(N) MAX((F_CPU) / (MAXIMUM_STEPPER_RATE), ((F_CPU) / 500000UL) * (N))
#if MINIMUM_STEPPER_PULSE
#define MIN_STEPPER_PULSE_CYCLES _MIN_STEPPER_PULSE_CYCLES(MINIMUM_STEPPER_PULSE)
#else
#define MIN_STEPPER_PULSE_CYCLES _MIN_STEPPER_PULSE_CYCLES(1)
#endif
// But the user could be enforcing a minimum time, so the loop time is
#define ISR_LOOP_CYCLES (ISR_LOOP_BASE_CYCLES + MAX(MIN_STEPPER_PULSE_CYCLES, MIN_ISR_LOOP_CYCLES))
@ -1406,7 +1407,7 @@
#endif
// Now estimate the total ISR execution time in cycles given a step per ISR multiplier
#define ISR_EXECUTION_CYCLES(rate) (((ISR_BASE_CYCLES + (ISR_LOOP_CYCLES * rate) + ISR_LA_BASE_CYCLES + ISR_LA_LOOP_CYCLES)) / rate)
#define ISR_EXECUTION_CYCLES(rate) (((ISR_BASE_CYCLES + ISR_S_CURVE_CYCLES + (ISR_LOOP_CYCLES * rate) + ISR_LA_BASE_CYCLES + ISR_LA_LOOP_CYCLES)) / rate)
// The maximum allowable stepping frequency when doing x128-x1 stepping (in Hz)
#define MAX_128X_STEP_ISR_FREQUENCY (F_CPU / ISR_EXECUTION_CYCLES(128))

4
Marlin/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/AlephObjects/TAZ4/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Anet/A6/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Anet/A8/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/BIBO/TouchX/Cyclops/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/BIBO/TouchX/default/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/BQ/Hephestos/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/BQ/Hephestos_2/Configuration_adv.h
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@ -819,6 +819,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -832,9 +833,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/BQ/WITBOX/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Cartesio/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Creality/CR-10/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Creality/CR-10S/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Creality/CR-10mini/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Creality/CR-8/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Creality/Ender-2/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Creality/Ender-3/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Creality/Ender-4/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Felix/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/FolgerTech/i3-2020/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Geeetech/Prusa i3 Pro C/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Geeetech/Prusa i3 Pro W/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Infitary/i3-M508/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/JGAurora/A5/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Malyan/M150/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Micromake/C1/enhanced/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/RigidBot/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/SCARA/Configuration_adv.h
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@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Sanguinololu/Configuration_adv.h
View File

@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/TinyBoy2/Configuration_adv.h
View File

@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Velleman/K8200/Configuration_adv.h
View File

@ -814,6 +814,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -827,9 +828,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Velleman/K8400/Configuration_adv.h
View File

@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/Wanhao/Duplicator 6/Configuration_adv.h
View File

@ -813,6 +813,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -826,9 +827,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration_adv.h
View File

@ -813,6 +813,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -826,9 +827,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/delta/FLSUN/kossel/Configuration_adv.h
View File

@ -813,6 +813,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -826,9 +827,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration_adv.h
View File

@ -813,6 +813,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -826,9 +827,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/delta/generic/Configuration_adv.h
View File

@ -813,6 +813,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -826,9 +827,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
View File

@ -813,6 +813,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -826,9 +827,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
View File

@ -818,6 +818,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -831,9 +832,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
View File

@ -813,6 +813,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -826,9 +827,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/gCreate/gMax1.5+/Configuration_adv.h
View File

@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/makibox/Configuration_adv.h
View File

@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
View File

@ -811,6 +811,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -824,9 +825,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

4
Marlin/example_configurations/wt150/Configuration_adv.h
View File

@ -812,6 +812,7 @@
/**
* Minimum stepper driver pulse width (in µs)
* 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
* 1 : Minimum for LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
@ -825,9 +826,10 @@
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*/
#define MAXIMUM_STEPPER_RATE 250000 // DRV8825
#define MAXIMUM_STEPPER_RATE 250000
// @section temperature

18
Marlin/stepper.cpp
View File

@ -1266,7 +1266,7 @@ void Stepper::stepper_pulse_phase_isr() {
// Just update the value we will get at the end of the loop
step_events_completed += events_to_do;
#if MINIMUM_STEPPER_PULSE > 0
#if MINIMUM_STEPPER_PULSE
// Get the timer count and estimate the end of the pulse
hal_timer_t pulse_end = HAL_timer_get_count(PULSE_TIMER_NUM) + hal_timer_t((HAL_TICKS_PER_US) * (MINIMUM_STEPPER_PULSE));
#endif
@ -1339,7 +1339,7 @@ void Stepper::stepper_pulse_phase_isr() {
#endif
#endif // !LIN_ADVANCE
#if MINIMUM_STEPPER_PULSE > 0
#if MINIMUM_STEPPER_PULSE
// Just wait for the requested pulse duration
while (HAL_timer_get_count(PULSE_TIMER_NUM) < pulse_end) { /* nada */ }
// Add to the value, the value needed for the pulse end and ensuring the maximum driver rate is enforced
@ -1373,7 +1373,7 @@ void Stepper::stepper_pulse_phase_isr() {
// Decrement the count of pending pulses to do
--events_to_do;
#if MINIMUM_STEPPER_PULSE > 0
#if MINIMUM_STEPPER_PULSE
// For minimum pulse time wait after stopping pulses also
if (events_to_do) {
// Just wait for the requested pulse duration
@ -1763,7 +1763,7 @@ uint32_t Stepper::stepper_block_phase_isr() {
// Step E stepper if we have steps
while (LA_steps) {
#if MINIMUM_STEPPER_PULSE > 0
#if MINIMUM_STEPPER_PULSE
hal_timer_t pulse_end = HAL_timer_get_count(PULSE_TIMER_NUM) + hal_timer_t((HAL_TICKS_PER_US) * (MINIMUM_STEPPER_PULSE));
#endif
@ -1778,7 +1778,7 @@ uint32_t Stepper::stepper_block_phase_isr() {
E_STEP_WRITE(active_extruder, !INVERT_E_STEP_PIN);
#endif
#if MINIMUM_STEPPER_PULSE > 0
#if MINIMUM_STEPPER_PULSE
// Just wait for the requested pulse duration
while (HAL_timer_get_count(PULSE_TIMER_NUM) < pulse_end) { /* nada */ }
// Add to the value, the value needed for the pulse end and ensuring the maximum driver rate is enforced
@ -1798,7 +1798,7 @@ uint32_t Stepper::stepper_block_phase_isr() {
E_STEP_WRITE(active_extruder, INVERT_E_STEP_PIN);
#endif
#if MINIMUM_STEPPER_PULSE > 0
#if MINIMUM_STEPPER_PULSE
// For minimum pulse time wait before looping
// Just wait for the requested pulse duration
if (LA_steps) while (HAL_timer_get_count(PULSE_TIMER_NUM) < pulse_end) { /* nada */ }
@ -2099,6 +2099,12 @@ void Stepper::report_positions() {
#if ENABLED(BABYSTEPPING)
#if MINIMUM_STEPPER_PULSE
#define STEP_PULSE_CYCLES ((MINIMUM_STEPPER_PULSE) * CYCLES_PER_MICROSECOND)
#else
#define STEP_PULSE_CYCLES 0
#endif
#if ENABLED(DELTA)
#define CYCLES_EATEN_BABYSTEP (2 * 15)
#else