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stepcompress: Store a reference to 'struct stepper_kinematics'

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Support storing a reference to 'struct stepper_kinematics' in 'struct
stepcompress' and support globally generating steps via the
steppersync mechanism.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2025-08-05 17:51:59 -04:00
parent dd4cc8eb4c
commit 2919f37343
8 changed files with 67 additions and 29 deletions
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6
klippy/chelper/__init__.py
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@@ -54,6 +54,8 @@ defs_stepcompress = """
int stepcompress_extract_old(struct stepcompress *sc
, struct pull_history_steps *p, int max
, uint64_t start_clock, uint64_t end_clock);
void stepcompress_set_stepper_kinematics(struct stepcompress *sc
, struct stepper_kinematics *sk);
"""
defs_steppersync = """
@@ -62,13 +64,13 @@ defs_steppersync = """
void steppersync_free(struct steppersync *ss);
void steppersync_set_time(struct steppersync *ss
, double time_offset, double mcu_freq);
int32_t steppersync_generate_steps(struct steppersync *ss
, double gen_steps_time, uint64_t flush_clock);
void steppersync_history_expire(struct steppersync *ss, uint64_t end_clock);
int steppersync_flush(struct steppersync *ss, uint64_t move_clock);
"""
defs_itersolve = """
int32_t itersolve_generate_steps(struct stepper_kinematics *sk
, struct stepcompress *sc, double flush_time);
double itersolve_check_active(struct stepper_kinematics *sk
, double flush_time);
int32_t itersolve_is_active_axis(struct stepper_kinematics *sk, char axis);