ff25c6847b
If line numbers aren't required, don't bother about their
...
actual value either. Failing case was RepRap host software,
sending
N0 T8 *18
N0 G21 *58
on each build start.
Also saves a whopping 124 bytes of memory on ignoring line
numbers. next_target.N_expected is never used and it's handling
should be optimized out.
2010-07-13 16:24:19 +02:00
2004f04d4a
An M-code stuck when receiving G commands and vice-versa.
...
Testcase:
M105
G1 F100
--> Temperatures would be sent the second time as well.
2010-07-13 16:14:36 +02:00
85b09112b9
Moved REQUIRE_LINENUMBER and REQUIRE_CHECKSUM #defines to gcode.h.
2010-07-13 16:04:32 +02:00
c591d3330d
RepRap host software expects a lowercase "ok" for confirmation.
2010-07-13 15:35:26 +02:00
f249724efd
Account for different Power Reduction Registers (PRR) on the
...
various chips.
2010-07-13 15:31:15 +02:00
6f0dced422
Achieve C89 compatibility, Arduino IDE's default.
2010-07-09 21:03:46 +02:00
8c56c080fe
Make sources buildable with the Arduino IDE.
2010-07-09 21:03:23 +02:00
505a744d54
time to save
2010-03-29 13:53:57 +11:00
bce08901d8
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.
2010-03-17 04:11:33 +11:00
06cdfaa251
a ton of work on the heater PID loop, it's working great now
2010-03-15 18:27:14 +11:00
2182d7b77a
time to save, updated M253 read memory to accept a length, updated utility functions
2010-03-14 09:54:55 +11:00
ee4e71da1a
preliminary support for line numbers and checksums, also some handy host-side functions
2010-03-05 21:24:10 +11:00
76834e6636
time to save, also changed makefile to atmega328 because I fried my 168
2010-03-04 21:19:18 +11:00
8575ae3480
time to save, bugfixes in linear acceleration code, fixed point delta t instead of integer, etc
2010-02-22 12:10:35 +11:00
33ba692f37
time to save
2010-02-17 00:09:31 +11:00
3c7784cc3b
trying out some constant acceleration code, expect breakage
2010-02-12 18:10:03 +11:00
7b79d2ea32
tons of small fixes, improvements etc. Clocked DDA at 25000mm/min (over 400mm/s!)
2010-02-11 15:34:06 +11:00
54a793b3a1
dwell now waits for queue flush, M101/M103 no longer accelerate and alter feedrate, homing no longer accelerates
2010-02-10 23:40:22 +11:00
7326e17560
misc tidying, added watchdog stuff, moved things around a bit
2010-02-10 12:56:26 +11:00
65c237cff6
Moved ringbuffer stuff into serial routine for some significant space and speed savings
2010-02-08 22:20:07 +11:00
d5c2e0534d
time to save, more very minor tweaks during testing runs
2010-02-08 16:30:14 +11:00
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
fe9938bcef
Accept CR as end of line, by popular request
2010-02-08 09:57:47 +11:00
91c86beaf0
MAX6675 temperature code working, still playing with heater output, other fixes
2010-02-08 09:51:58 +11:00
997ea730f4
use boot.h functions to read own fuses
2010-02-06 20:17:06 +11:00
535dbfc901
Minor edit to firmware copy- still untested
2010-02-06 20:03:42 +11:00
3fb2977ff0
First write-up of firmware copy routine- totally untested!
2010-02-06 19:50:08 +11:00
1ae24e5378
altered serial subsystem to be capable of 115200 baud
2010-02-05 09:53:38 +11:00
4c47901b66
tons of commenting and tidying, fixes to heater PID loop
2010-02-04 23:22:16 +11:00
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
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
9b067d383b
time to save, think I solved reducing F bug, movement is now lovely!
2010-02-03 19:56:51 +11:00
6002e10dd7
time to save, acceleration seems to be temporarily broken, will have to debug later
2010-02-02 23:51:08 +11:00
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
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
1bde999e0e
seems to be working nicely, although the speeds don't seem quite right...
2010-01-31 17:30:31 +11:00
d9bb2f4db7
time to save, fixed a typo, maybe some F-related bugs
2010-01-31 15:12:58 +11:00
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
d302329eee
time to save, made debug output (524 bytes) and global clock (50 bytes) optional
2010-01-27 09:11:46 +11:00
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
aa9b59996e
time to save
2010-01-24 15:11:06 +11:00
6fb725a813
time to save again, DDA doesn't like negative moves at the moment
2010-01-24 11:32:11 +11:00
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
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
fbeafe3ba7
moved target struct to dda.h
2010-01-20 17:36:22 +11:00
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
ef09d62c00
time to save again, tightened up gcode interpreter, added preliminary extruder pullback code
2010-01-20 10:48:40 +11:00
780ec03947
time to save again, eliminated floats and dropped over 2k of codesize
2010-01-18 09:04:00 +11:00
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
4bf2d005c2
time to save again, reorganised the IO abstraction layer, started on some timer stuff
2010-01-17 18:24:32 +11:00
Markus Hitter
Michael Moon