Michael Moon
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595b66a341
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setting up new branch 2
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2010-08-10 14:26:24 +10:00 |
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Michael Moon
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994fa1b4c7
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setting up new branch
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2010-08-10 14:24:01 +10:00 |
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Michael Moon
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bce08901d8
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time to save, added a tiny printf implementation which actually gives less code than printing everything out manually, waiting for temperature is now queueable so subsequent moves can be buffered ahead of time, and a debug flags system for dynamic enable/disable of debug. btw, atmega168 doesn't have enough space for debug so turn it off if you have one.
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2010-03-17 04:11:33 +11:00 |
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Michael Moon
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06cdfaa251
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a ton of work on the heater PID loop, it's working great now
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2010-03-15 18:27:14 +11:00 |
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Michael Moon
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2182d7b77a
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time to save, updated M253 read memory to accept a length, updated utility functions
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2010-03-14 09:54:55 +11:00 |
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Michael Moon
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ee4e71da1a
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preliminary support for line numbers and checksums, also some handy host-side functions
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2010-03-05 21:24:10 +11:00 |
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Michael Moon
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76834e6636
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time to save, also changed makefile to atmega328 because I fried my 168
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2010-03-04 21:19:18 +11:00 |
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Michael Moon
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8575ae3480
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time to save, bugfixes in linear acceleration code, fixed point delta t instead of integer, etc
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2010-02-22 12:10:35 +11:00 |
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Michael Moon
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33ba692f37
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time to save
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2010-02-17 00:09:31 +11:00 |
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Michael Moon
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3c7784cc3b
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trying out some constant acceleration code, expect breakage
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2010-02-12 18:10:03 +11:00 |
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Michael Moon
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7b79d2ea32
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tons of small fixes, improvements etc. Clocked DDA at 25000mm/min (over 400mm/s!)
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2010-02-11 15:34:06 +11:00 |
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Michael Moon
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54a793b3a1
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dwell now waits for queue flush, M101/M103 no longer accelerate and alter feedrate, homing no longer accelerates
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2010-02-10 23:40:22 +11:00 |
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Michael Moon
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7326e17560
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misc tidying, added watchdog stuff, moved things around a bit
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2010-02-10 12:56:26 +11:00 |
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Michael Moon
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65c237cff6
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Moved ringbuffer stuff into serial routine for some significant space and speed savings
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2010-02-08 22:20:07 +11:00 |
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Michael Moon
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d5c2e0534d
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time to save, more very minor tweaks during testing runs
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2010-02-08 16:30:14 +11:00 |
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Michael Moon
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f8eee368c4
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Lots of minor tweaks during some test runs, most notable is that tail of dda_step routing is now interruptible
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2010-02-08 15:53:05 +11:00 |
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Michael Moon
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fe9938bcef
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Accept CR as end of line, by popular request
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2010-02-08 09:57:47 +11:00 |
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Michael Moon
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91c86beaf0
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MAX6675 temperature code working, still playing with heater output, other fixes
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2010-02-08 09:51:58 +11:00 |
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Michael Moon
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997ea730f4
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use boot.h functions to read own fuses
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2010-02-06 20:17:06 +11:00 |
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Michael Moon
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535dbfc901
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Minor edit to firmware copy- still untested
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2010-02-06 20:03:42 +11:00 |
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Michael Moon
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3fb2977ff0
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First write-up of firmware copy routine- totally untested!
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2010-02-06 19:50:08 +11:00 |
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Michael Moon
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1ae24e5378
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altered serial subsystem to be capable of 115200 baud
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2010-02-05 09:53:38 +11:00 |
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Michael Moon
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4c47901b66
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tons of commenting and tidying, fixes to heater PID loop
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2010-02-04 23:22:16 +11:00 |
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Michael Moon
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8cc6fa6937
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split up dda and its queue, moved clock tick functions from main loop so I can call them from M101 while waiting for heater to reach target temperature, added thermal hysteresis setting
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2010-02-04 00:30:04 +11:00 |
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Michael Moon
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5b1245e41d
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solved bug where speed would be seemingly random for moves beyond about 71mm, plus lots of tidying
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2010-02-03 23:11:33 +11:00 |
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Michael Moon
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9b067d383b
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time to save, think I solved reducing F bug, movement is now lovely!
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2010-02-03 19:56:51 +11:00 |
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Michael Moon
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6002e10dd7
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time to save, acceleration seems to be temporarily broken, will have to debug later
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2010-02-02 23:51:08 +11:00 |
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Michael Moon
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5e0f5a6c87
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axes are moving nicely, relative mode works, fixed a ton of bugs, still playing with XON/XOFF
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2010-02-01 19:55:06 +11:00 |
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Michael Moon
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980f39a2c3
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time to save, motors working nicely, XON/XOFF flow control implemented for *simple* dumping of gcode
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2010-02-01 18:13:26 +11:00 |
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Michael Moon
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1bde999e0e
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seems to be working nicely, although the speeds don't seem quite right...
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2010-01-31 17:30:31 +11:00 |
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Michael Moon
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d9bb2f4db7
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time to save, fixed a typo, maybe some F-related bugs
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2010-01-31 15:12:58 +11:00 |
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Michael Moon
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4fc004c6c2
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It's alive! (cue evil cackle). still has some bugs, eg small movements with large delta F cause weirdness, queueing lots of moves end-to-end causes some to not execute but appear as complete in the queue
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2010-01-31 14:52:32 +11:00 |
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Michael Moon
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d302329eee
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time to save, made debug output (524 bytes) and global clock (50 bytes) optional
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2010-01-27 09:11:46 +11:00 |
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Michael Moon
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098f277713
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had some machine variables defined as floating point, returned all calculations to integer preserving as much precision as practical
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2010-01-24 23:43:05 +11:00 |
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Michael Moon
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aa9b59996e
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time to save
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2010-01-24 15:11:06 +11:00 |
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Michael Moon
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6fb725a813
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time to save again, DDA doesn't like negative moves at the moment
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2010-01-24 11:32:11 +11:00 |
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Michael Moon
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bde8ab776d
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fixed a few bugs, such as two consecutive moves to a point and back to the start wouldnt be run at all
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2010-01-24 10:26:10 +11:00 |
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Michael Moon
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b6b2951db7
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time to save, looks like the DDA is working! NOTE: endstops disabled in dda.c lines 291-296 in this revision
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2010-01-24 10:08:02 +11:00 |
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Michael Moon
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fbeafe3ba7
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moved target struct to dda.h
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2010-01-20 17:36:22 +11:00 |
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Michael Moon
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f27e79aaf2
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time to save again, added delay_ms, implemented cooling fan, tons of updates in gcode interpreter
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2010-01-20 12:06:06 +11:00 |
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Michael Moon
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ef09d62c00
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time to save again, tightened up gcode interpreter, added preliminary extruder pullback code
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2010-01-20 10:48:40 +11:00 |
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Michael Moon
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780ec03947
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time to save again, eliminated floats and dropped over 2k of codesize
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2010-01-18 09:04:00 +11:00 |
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Michael Moon
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db94bf21e8
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time to save again, added a system clock so we can check temperature every 250ms and run a PID loop
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2010-01-17 19:50:34 +11:00 |
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Michael Moon
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4bf2d005c2
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time to save again, reorganised the IO abstraction layer, started on some timer stuff
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2010-01-17 18:24:32 +11:00 |
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Michael Moon
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496d58f357
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time to save again, preliminary PID/PWM support for extruder barrel heater
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2010-01-17 17:46:43 +11:00 |
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Michael Moon
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411ada4d82
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this one actually compiles
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2010-01-16 20:30:41 +11:00 |
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Michael Moon
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90ea2910aa
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time to save again, looking good so far
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2010-01-16 20:20:15 +11:00 |
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Michael Moon
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1e6c74096e
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tons of changes, implementing 4D dda
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2010-01-16 15:21:04 +11:00 |
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Michael Moon
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b184e71107
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time to save again
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2010-01-15 23:31:27 +11:00 |
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Michael Moon
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c72dfc4374
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time to save again
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2010-01-15 23:30:41 +11:00 |