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1708 Commits

Author SHA1 Message Date
Michael Moon 7326e17560 misc tidying, added watchdog stuff, moved things around a bit 2010-02-10 12:56:26 +11:00
Michael Moon 65c237cff6 Moved ringbuffer stuff into serial routine for some significant space and speed savings 2010-02-08 22:20:07 +11:00
Michael Moon d5c2e0534d time to save, more very minor tweaks during testing runs 2010-02-08 16:30:14 +11:00
Michael Moon f8eee368c4 Lots of minor tweaks during some test runs, most notable is that tail of dda_step routing is now interruptible 2010-02-08 15:53:05 +11:00
Michael Moon fe9938bcef Accept CR as end of line, by popular request 2010-02-08 09:57:47 +11:00
Michael Moon 91c86beaf0 MAX6675 temperature code working, still playing with heater output, other fixes 2010-02-08 09:51:58 +11:00
Michael Moon 997ea730f4 use boot.h functions to read own fuses 2010-02-06 20:17:06 +11:00
Michael Moon 535dbfc901 Minor edit to firmware copy- still untested 2010-02-06 20:03:42 +11:00
Michael Moon 3fb2977ff0 First write-up of firmware copy routine- totally untested! 2010-02-06 19:50:08 +11:00
Michael Moon 1ae24e5378 altered serial subsystem to be capable of 115200 baud 2010-02-05 09:53:38 +11:00
Michael Moon 4c47901b66 tons of commenting and tidying, fixes to heater PID loop 2010-02-04 23:22:16 +11:00
Michael Moon 8cc6fa6937 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 2010-02-04 00:30:04 +11:00
Michael Moon 5b1245e41d solved bug where speed would be seemingly random for moves beyond about 71mm, plus lots of tidying 2010-02-03 23:11:33 +11:00
Michael Moon 9b067d383b time to save, think I solved reducing F bug, movement is now lovely! 2010-02-03 19:56:51 +11:00
Michael Moon 6002e10dd7 time to save, acceleration seems to be temporarily broken, will have to debug later 2010-02-02 23:51:08 +11:00
Michael Moon 5e0f5a6c87 axes are moving nicely, relative mode works, fixed a ton of bugs, still playing with XON/XOFF 2010-02-01 19:55:06 +11:00
Michael Moon 980f39a2c3 time to save, motors working nicely, XON/XOFF flow control implemented for *simple* dumping of gcode 2010-02-01 18:13:26 +11:00
Michael Moon 1bde999e0e seems to be working nicely, although the speeds don't seem quite right... 2010-01-31 17:30:31 +11:00
Michael Moon d9bb2f4db7 time to save, fixed a typo, maybe some F-related bugs 2010-01-31 15:12:58 +11:00
Michael Moon 4fc004c6c2 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 2010-01-31 14:52:32 +11:00
Michael Moon d302329eee time to save, made debug output (524 bytes) and global clock (50 bytes) optional 2010-01-27 09:11:46 +11:00
Michael Moon 098f277713 had some machine variables defined as floating point, returned all calculations to integer preserving as much precision as practical 2010-01-24 23:43:05 +11:00
Michael Moon aa9b59996e time to save 2010-01-24 15:11:06 +11:00
Michael Moon 6fb725a813 time to save again, DDA doesn't like negative moves at the moment 2010-01-24 11:32:11 +11:00
Michael Moon bde8ab776d fixed a few bugs, such as two consecutive moves to a point and back to the start wouldnt be run at all 2010-01-24 10:26:10 +11:00
Michael Moon b6b2951db7 time to save, looks like the DDA is working! NOTE: endstops disabled in dda.c lines 291-296 in this revision 2010-01-24 10:08:02 +11:00
Michael Moon fbeafe3ba7 moved target struct to dda.h 2010-01-20 17:36:22 +11:00
Michael Moon f27e79aaf2 time to save again, added delay_ms, implemented cooling fan, tons of updates in gcode interpreter 2010-01-20 12:06:06 +11:00
Michael Moon ef09d62c00 time to save again, tightened up gcode interpreter, added preliminary extruder pullback code 2010-01-20 10:48:40 +11:00
Michael Moon 780ec03947 time to save again, eliminated floats and dropped over 2k of codesize 2010-01-18 09:04:00 +11:00
Michael Moon db94bf21e8 time to save again, added a system clock so we can check temperature every 250ms and run a PID loop 2010-01-17 19:50:34 +11:00
Michael Moon 4bf2d005c2 time to save again, reorganised the IO abstraction layer, started on some timer stuff 2010-01-17 18:24:32 +11:00
Michael Moon 496d58f357 time to save again, preliminary PID/PWM support for extruder barrel heater 2010-01-17 17:46:43 +11:00
Michael Moon 411ada4d82 this one actually compiles 2010-01-16 20:30:41 +11:00
Michael Moon 90ea2910aa time to save again, looking good so far 2010-01-16 20:20:15 +11:00
Michael Moon 1e6c74096e tons of changes, implementing 4D dda 2010-01-16 15:21:04 +11:00
Michael Moon b184e71107 time to save again 2010-01-15 23:31:27 +11:00
Michael Moon c72dfc4374 time to save again 2010-01-15 23:30:41 +11:00
Michael Moon dc17a8cc5b time to save again 2010-01-15 18:53:44 +11:00
Michael Moon 73898a186e time to save 2010-01-15 18:27:09 +11:00
Michael Moon 7d644b934c skeleton updates 2010-01-15 14:40:32 +11:00
Michael Moon fdd08cbc3a Skeleton going up 2010-01-15 14:39:30 +11:00
Michael Moon 4ed0ef3e73 Skeleton going up 2010-01-15 14:38:56 +11:00
Michael Moon 77c4b0eb6b deleted Makefile~ 2010-01-15 14:31:46 +11:00
Michael Moon bf8d949fd1 Mendel Firmware project Initial Commit 2010-01-15 14:31:04 +11:00
Michael Moon 38a5ffe222 forgot a semicolon 2010-01-15 14:23:31 +11:00
Michael Moon 1af9eacefb Debounce direction as well as step 2010-01-15 13:39:00 +11:00
Michael Moon 4463e2b945 noise rejection 2009-12-22 10:59:26 +11:00
Michael Moon cbbb7ac350 set outputs to known value before making outputs 2009-12-22 10:55:17 +11:00
Michael Moon f666fb321b Don't need -F now that my arduino has a sane bootloader 2009-12-18 14:25:15 +11:00