13ec2d7521
Move endstop handling into a time-based procedure.
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Before, endstops were checked on every step, wasting precious time.
Checking them 500 times a second should be more than sufficient.
Additionally, an endstop stop now properly decelerates the movement.
This is one important step towards handling accidental endstop hits
gracefully, as it avoids step losses in such situations.
2013-10-27 20:01:10 +01:00
d51ec02cdf
dda_queue: optimize enqueue().
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Suggestion by ItsDrone, see
http://forums.reprap.org/read.php?146,174364,174364#msg-174364
2013-02-05 14:10:27 +01:00
45124316e3
Rework endstop homing.
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The DDA is now used for motion control.
Note from Traumflug: thanks a lot for this excellent patch, Ben.
2011-10-23 19:51:40 +02:00
e05e12c9e0
Fix bug introduced by 2421b788: Check once per second when waiting for temp instead of every 256 seconds
2011-06-13 13:55:52 +10:00
2421b788b9
Move dda->c out of DDA into move_state as well.
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This also required to get rid of the usage of this variable
when waiting for temperature in dda_queue.*. Hope I got this
later part right.
2011-05-15 20:34:38 +02:00
096d7dfdf3
Merge release-candidate-triffid branch
2011-01-07 23:09:13 +11:00
d0c3744f92
add flush queue for emergency stop
2010-10-20 17:54:13 +11:00
90fca50535
dda_queue.c/.h: merge enqueue() and enqueue_temp_wait(). This
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saves almost 200 bytes.
2010-09-30 21:55:39 +02:00
595b66a341
setting up new branch 2
2010-08-10 14:26:24 +10:00
Markus Hitter
Ben Gamari
Michael Moon