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🏗️ Support for up to 6 linear axes (#19112)

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Co-authored-by: Scott Lahteine <github@thinkyhead.com>
This commit is contained in:
DerAndere
2021-06-05 09:18:47 +02:00
committed by Scott Lahteine
parent d3c56a76e7
commit c1fca91103
98 changed files with 5040 additions and 2256 deletions
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60
Marlin/src/module/stepper.h
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@ -133,27 +133,6 @@
#endif
// Add time for each stepper
#if HAS_X_STEP
#define ISR_X_STEPPER_CYCLES ISR_STEPPER_CYCLES
#else
#define ISR_X_STEPPER_CYCLES 0UL
#endif
#if HAS_Y_STEP
#define ISR_Y_STEPPER_CYCLES ISR_STEPPER_CYCLES
#else
#define ISR_START_Y_STEPPER_CYCLES 0UL
#define ISR_Y_STEPPER_CYCLES 0UL
#endif
#if HAS_Z_STEP
#define ISR_Z_STEPPER_CYCLES ISR_STEPPER_CYCLES
#else
#define ISR_Z_STEPPER_CYCLES 0UL
#endif
// E is always interpolated, even for mixing extruders
#define ISR_E_STEPPER_CYCLES ISR_STEPPER_CYCLES
// If linear advance is disabled, the loop also handles them
#if DISABLED(LIN_ADVANCE) && ENABLED(MIXING_EXTRUDER)
#define ISR_MIXING_STEPPER_CYCLES ((MIXING_STEPPERS) * (ISR_STEPPER_CYCLES))
@ -161,8 +140,31 @@
#define ISR_MIXING_STEPPER_CYCLES 0UL
#endif
// Add time for each stepper
#if HAS_X_STEP
#define ISR_X_STEPPER_CYCLES ISR_STEPPER_CYCLES
#endif
#if HAS_Y_STEP
#define ISR_Y_STEPPER_CYCLES ISR_STEPPER_CYCLES
#endif
#if HAS_Z_STEP
#define ISR_Z_STEPPER_CYCLES ISR_STEPPER_CYCLES
#endif
#if HAS_I_STEP
#define ISR_I_STEPPER_CYCLES ISR_STEPPER_CYCLES
#endif
#if HAS_J_STEP
#define ISR_J_STEPPER_CYCLES ISR_STEPPER_CYCLES
#endif
#if HAS_K_STEP
#define ISR_K_STEPPER_CYCLES ISR_STEPPER_CYCLES
#endif
#if HAS_EXTRUDERS
#define ISR_E_STEPPER_CYCLES ISR_STEPPER_CYCLES // E is always interpolated, even for mixing extruders
#endif
// And the total minimum loop time, not including the base
#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)
#define MIN_ISR_LOOP_CYCLES (ISR_MIXING_STEPPER_CYCLES LOGICAL_AXIS_GANG(+ ISR_E_STEPPER_CYCLES, + ISR_X_STEPPER_CYCLES, + ISR_Y_STEPPER_CYCLES, + ISR_Z_STEPPER_CYCLES, + ISR_I_STEPPER_CYCLES, + ISR_J_STEPPER_CYCLES, + ISR_K_STEPPER_CYCLES))
// Calculate the minimum MPU cycles needed per pulse to enforce, limited to the max stepper rate
#define _MIN_STEPPER_PULSE_CYCLES(N) _MAX(uint32_t((F_CPU) / (MAXIMUM_STEPPER_RATE)), ((F_CPU) / 500000UL) * (N))
@ -433,12 +435,7 @@ class Stepper {
static int32_t position(const AxisEnum axis);
// Set the current position in steps
static void set_position(
LOGICAL_AXIS_LIST(const int32_t &e, const int32_t &a, const int32_t &b, const int32_t &c)
);
static inline void set_position(const xyze_long_t &abce) {
set_position(LOGICAL_AXIS_LIST(abce.e, abce.a, abce.b, abce.c));
}
static void set_position(const xyze_long_t &spos);
static void set_axis_position(const AxisEnum a, const int32_t &v);
// Report the positions of the steppers, in steps
@ -534,12 +531,7 @@ class Stepper {
private:
// Set the current position in steps
static void _set_position(
LOGICAL_AXIS_LIST(const int32_t &e, const int32_t &a, const int32_t &b, const int32_t &c)
);
FORCE_INLINE static void _set_position(const abce_long_t &spos) {
_set_position(LOGICAL_AXIS_LIST(spos.e, spos.a, spos.b, spos.c));
}
static void _set_position(const abce_long_t &spos);
FORCE_INLINE static uint32_t calc_timer_interval(uint32_t step_rate, uint8_t *loops) {
uint32_t timer;