f6f2b7f44f
Enhance ACCELERATION_RAMPING on short moves.
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Problem was: For short moves, you have to ramp down before
reaching target speed. The point of return was set to half
of the number of total steps.
Now, what happens is there's an uneven number of steps? In
integer math, 3 / 2 = 1, so the move would ramp one step up,
one step down and ... well, one step even further down, resulting
in a really sloooow step. Slow, like a full second or so.
Adding one to the first half, the movement ramps two steps up,
one down and would do another step at minimum speed, if it wasn't
already at target position. This is about as accurate as we
can get it without introducing more code at interrupt time.
2010-09-25 18:11:45 +02:00
903baad3d1
As we assume a G1 by default now, there's no longer a point in
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writing "huh?". Included question marks for debugging instead.
2010-09-25 18:11:45 +02:00
f5258ef9fc
Assume a G1 by default. This is expected by some GCode generators.
2010-09-25 18:11:44 +02:00
64683e6b6a
Remove timer reset, as this doesn't play well. See
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http://github.com/triffid/FiveD_on_Arduino/issues#issue/2/comment/428863 .
2010-09-25 12:08:23 +02:00
4679b45ac8
Send lowercase ok on init as well.
2010-09-24 20:09:19 +02:00
696baea16a
Implement better machine speed limits checking. Do it for
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each axis individually, as the combined speed of two or more
axes can be higher than the limit of a single one.
While this is tested to work well for all three acceleration
types, I'm not enthusiastic about the code, as it adds almost
500 bytes. Perhaps an efficient-coding-geek can help :-)
2010-09-24 16:08:11 +02:00
d8e844bb67
Allow compilation without any acceleration again.
2010-09-23 13:34:02 +02:00
c1dbd869f5
minor fixes: comments, indenting, etc
2010-09-18 08:08:31 +10:00
f037bb5320
removed unused ABS_DELTA
2010-09-17 10:29:27 +10:00
0f895b44b1
use sersendf_P for M114
2010-09-16 22:08:56 +10:00
256ecdca39
compile-time format checking for sersendf_P
2010-09-16 22:08:24 +10:00
82446ab787
remove %x/%c/%p since we're not using it yet
2010-09-16 22:08:00 +10:00
54cb815b12
remove redundant code, fix queue logic in G28:home
2010-09-16 21:44:26 +10:00
1a2753ebfb
turn off SPI if not needed, also start analog system
2010-09-16 21:43:13 +10:00
92eb4c97ca
reset timer properly for more accurate timing
2010-09-16 21:42:24 +10:00
d56ff39cb3
atomic 16-bit operation in analog.c
2010-09-16 21:42:00 +10:00
3606952096
ignore temporal mapping script temporary files
2010-09-16 19:27:00 +10:00
6ce5895819
Merge branch 'master' of github.com:triffid/FiveD_on_Arduino
2010-09-16 17:15:30 +10:00
bd1e357c35
dda.c: remove ABSDELTA() and delta32() implementations as they're unused.
2010-09-14 19:45:23 +02:00
ae774ed0ec
mendel.c: remove unused references to standard C lib.
2010-09-14 19:44:35 +02:00
004bc1b789
code cleaning
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(cherry picked from commit c3333278beaca0d81023b7ee752530466b37f316)
2010-09-13 20:40:23 +10:00
99f2593321
UNTESTED support for sanguino
2010-09-13 17:40:21 +10:00
b80c5ea7b5
UNTESTED support for thermistor and AD595
2010-09-13 17:14:12 +10:00
fb82865dfc
Add eeprom to size display
2010-09-12 16:21:41 +10:00
9e21f6c811
move temp_residency back to temp.h
2010-09-12 16:07:28 +10:00
273d63f242
splitting heater stuff out into a separate file
2010-09-12 14:47:49 +10:00
e5d393a592
more code cleanup
2010-09-12 14:24:19 +10:00
c5b3408b52
check passed feedrates vs maximums in machine.h.
2010-09-12 13:57:58 +10:00
eac7f2a5f7
added analog stuff to machine.h, rearranged a bit and expanded and tidied some of the explanations
2010-09-12 13:42:45 +10:00
f2b6f536d7
more work on analog system, still untested
2010-09-12 13:31:41 +10:00
48cf0e05d7
some code cleanup, added M114, wrapped M25[0..5] in ifdef DEBUG wrapper
2010-09-12 12:54:58 +10:00
c46db07f26
separate ringbuffers no longer necessary as pointed out by jakepoz
2010-09-12 12:33:12 +10:00
53a0978529
stty ixoff enables host-side support of XON/XOFF flow control, rather than ixon
2010-09-11 23:14:13 +10:00
22dbf8658a
update shell scripts to handle lowercase OK
2010-09-11 22:44:19 +10:00
632ddaa216
added some descriptions of available defines
2010-09-10 13:19:59 +10:00
2be7485409
Merge branch 'master' of github.com:triffid/FiveD_on_Arduino
2010-09-10 11:33:05 +10:00
16069d9ffb
added FIXME tag
2010-09-10 11:25:11 +10:00
2178ff4ac1
Implement acceleration ramping. Enjoy always smooth rides!
2010-09-10 02:09:04 +02:00
639f5237be
Make acceleration, RepRap-style, disable-able. This is also
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in preparation for introducing acceleration ramping.
2010-09-08 22:35:27 +02:00
8b5e21be51
Make XON/XOFF flow control actually work. Still disabled by default.
2010-09-08 19:17:50 +02:00
b2e1cfd8b5
Make XON/XOFF flow control compile.
2010-09-08 19:16:18 +02:00
548b79f3d6
dda.c: replaced can_step() with a more simple solution. This
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saves a whopping 270 bytes in interrupt context.
2010-09-08 19:14:04 +02:00
7f57634e8c
Allow comments in parentheses. Some GCode generators
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and machine controller implementations prefer this.
2010-09-08 16:48:06 +02:00
446b2223cc
Makefile: add a variable for avrdude.conf, as the location
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of this file depends on the environment.
2010-09-08 16:27:02 +02:00
54f9598ef1
Turn off the DEBUG flag by default for making the default
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build fit onto a '168. There's a commented line for turning it on easily.
2010-09-08 16:20:58 +02:00
0572687cb2
dda_create(): clear _all_ flags before proceeding.
2010-09-08 15:57:32 +02:00
9eb6c519ab
Merge branch 'master' of github.com:triffid/FiveD_on_Arduino
2010-09-06 08:09:53 +10:00
3ec34e5761
Fixed makefile to use avr-objdump to calculate size
2010-09-06 08:05:03 +10:00
fdea890a37
Make stuff buildable with Arduino IDE again.
2010-09-05 02:02:06 +02:00
6a58efbfa4
try out analog stuff, probably needs more work
2010-08-24 15:49:21 +10:00
Markus Hitter
Michael Moon