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stepcompress: Support extracting stepcompress history

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2021-07-19 14:51:05 -04:00
parent fbfa31a3c3
commit 7013a7b15f
4 changed files with 59 additions and 4 deletions
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9
klippy/chelper/stepcompress.h
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@@ -5,6 +5,12 @@
#define ERROR_RET -989898989
struct pull_history_steps {
uint64_t first_clock, last_clock;
int64_t start_position;
int step_count, interval, add;
};
struct stepcompress *stepcompress_alloc(uint32_t oid);
void stepcompress_fill(struct stepcompress *sc, uint32_t max_error
, uint32_t invert_sdir, int32_t queue_step_msgtag
@@ -21,6 +27,9 @@ int stepcompress_set_last_position(struct stepcompress *sc
int64_t stepcompress_find_past_position(struct stepcompress *sc
, uint64_t clock);
int stepcompress_queue_msg(struct stepcompress *sc, uint32_t *data, int len);
int stepcompress_extract_old(struct stepcompress *sc
, struct pull_history_steps *p, int max
, uint64_t start_clock, uint64_t end_clock);
struct serialqueue;
struct steppersync *steppersync_alloc(