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stepcompress: Add support for queuing messages that consume move queue space 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2023-10-13 20:43:27 -04:00
parent 4688c21c54
commit 48a05eaa54
3 changed files with 19 additions and 0 deletions
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2
klippy/chelper/__init__.py
View File

@ -49,6 +49,8 @@ defs_stepcompress = """
, uint64_t clock);
int stepcompress_queue_msg(struct stepcompress *sc
, uint32_t *data, int len);
int stepcompress_queue_mq_msg(struct stepcompress *sc, uint64_t req_clock
, 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);

15
klippy/chelper/stepcompress.c
View File

@ -623,6 +623,21 @@ stepcompress_queue_msg(struct stepcompress *sc, uint32_t *data, int len)
return 0;
}
// Queue an mcu command that will consume space in the mcu move queue
int __visible
stepcompress_queue_mq_msg(struct stepcompress *sc, uint64_t req_clock
, uint32_t *data, int len)
{
int ret = stepcompress_flush(sc, UINT64_MAX);
if (ret)
return ret;
struct queue_message *qm = message_alloc_and_encode(data, len);
qm->min_clock = qm->req_clock = req_clock;
list_add_tail(&qm->node, &sc->msg_queue);
return 0;
}
// Return history of queue_step commands
int __visible
stepcompress_extract_old(struct stepcompress *sc, struct pull_history_steps *p

2
klippy/chelper/stepcompress.h
View File

@ -29,6 +29,8 @@ int stepcompress_set_last_position(struct stepcompress *sc, uint64_t clock
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_queue_mq_msg(struct stepcompress *sc, uint64_t req_clock
, 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);