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Markus Hitter b2063e1182 look-ahead: change crossing speed calculation algorithm. 
The new one solely looks at speed differences of individual axes.
This means individual jerks for each axis (good!) and relative
simple maths (also good!).

For details and maths, see comments in the code and
https://github.com/Traumflug/Teacup_Firmware/issues/45 .
 		2014-03-04 19:29:20 +01:00
attic Move the branch accel_clock into the attic. 2013-10-27 20:31:36 +01:00
extruder Temperature tables: add missing const qualifiers. 2013-11-16 17:31:28 +01:00
research Add gnuplot script to explore simulator output 2013-12-06 19:24:58 +01:00
simulator simulator: Make time-scale=0 a cmdline option 2013-12-06 19:24:58 +01:00
testcases Testcases: add save file for GTKWave. 2013-12-06 19:24:58 +01:00
tools Show velocity from simulator trace file 2013-12-06 19:24:58 +01:00
.gitignore WIP: Add simulator data-logging. 2013-12-06 19:24:58 +01:00
Doxyfile Remove LUFA. 2012-12-03 19:48:54 +01:00
LICENSE licensing- GPL-2 at the moment 2010-10-20 18:15:09 +11:00
Makefile-AVR Turn dead-code removal back on when not simulavr 2013-12-06 19:24:58 +01:00
Makefile-SIM Makefiles: auto-dependencies cleanup. 2013-12-06 19:24:58 +01:00
Makefile-common Makefile: get rid of the config.h check. 2013-12-06 19:24:58 +01:00
README README: shorten drastically to avoid documentation duplication. 2013-02-05 14:10:55 +01:00
README.sim Teach simulator to process gcode files directly 2013-12-06 19:24:58 +01:00
Teacup_Firmware.pde arduino ide: .pde must have the same name as the folder. 2011-02-27 22:08:41 +01:00
ThermistorTable.double.h Temperature tables: add missing const qualifiers. 2013-11-16 17:31:28 +01:00
ThermistorTable.single.h Temperature tables: add missing const qualifiers. 2013-11-16 17:31:28 +01:00
analog.c According to avr-libc documentation, ISR() handles SREG its self. 2013-10-27 20:01:51 +01:00
analog.h Restore simulation build target. 2013-12-06 19:24:58 +01:00
arduino.h Restore simulation build target. 2013-12-06 19:24:58 +01:00
arduino_32U4.h A number of teensy-related fine-adjustments. Mostly comments. 2012-11-08 16:36:22 +01:00
arduino_168_328p.h Fixed ADC channel handling. 2012-09-29 22:57:55 +02:00
arduino_644.h Fixed ADC channel handling. 2012-09-29 22:57:55 +02:00
arduino_1280.h Fixed ADC channel handling. 2012-09-29 22:57:55 +02:00
arduino_usb1286.h Add support for the AT90USB1286. 2013-03-24 16:17:54 +01:00
arduino_usb1287.h Fixed ADC channel handling. 2012-09-29 22:57:55 +02:00
calc.pl setting up new branch 2 2010-08-10 14:26:24 +10:00
clock.c simulator: Make time-scale=0 a cmdline option 2013-12-06 19:24:58 +01:00
clock.h clock.c: make clock_10ms() and clock_250ms() static. 2012-09-29 23:00:39 +02:00
config.default.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.gen3.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.gen6.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.gen7-v1.1-v1.3.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.gen7-v1.4.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.ramps-v1.2.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.ramps-v1.3.h config.ramps-v1.3.h: enable extruder axis. 2013-11-29 11:14:24 +01:00
config.sanguinololu-v1.1.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.sanguinololu-v1.2.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.sanguish.h Add config.sanguish.h. 2013-10-27 20:01:51 +01:00
config.teensy.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
config.teensypp.h config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
copier.c Merge release-candidate-triffid branch 2011-01-07 23:09:13 +11:00
copier.h setting up new branch 2 2010-08-10 14:26:24 +10:00
crc.c Restore simulation build target. 2013-12-06 19:24:58 +01:00
crc.h use CRC16 to verify heater PID settings in eeprom 2011-02-20 17:13:09 +11:00
createTemperatureLookup.py Temperature tables: add missing const qualifiers. 2013-11-16 17:31:28 +01:00
dda.c dda.c: review debug messages a bit. 2013-12-06 19:24:58 +01:00
dda.h dda_create(): store prev_dda locally. 2013-12-06 19:24:58 +01:00
dda_lookahead.c look-ahead: change crossing speed calculation algorithm. 2014-03-04 19:29:20 +01:00
dda_lookahead.h dda_lookahead.c: move crossing speed calculation into a dedicated function. 2014-03-04 19:28:48 +01:00
dda_maths.c dda_maths.c: pick a nugget from @phord's distance calculation rework. 2013-12-06 19:24:58 +01:00
dda_maths.h Implement Roland Brochards' new acceleration maths clock-based. 2013-12-06 19:24:58 +01:00
dda_queue.c dda_queue.c: run every queued thing through dda_create(). 2013-12-06 19:24:58 +01:00
dda_queue.h Move endstop handling into a time-based procedure. 2013-10-27 20:01:10 +01:00
debug.c setting up new branch 2 2010-08-10 14:26:24 +10:00
debug.h Sort DEBUG_ECHO properly. 2012-05-11 13:51:03 +02:00
delay.c Eliminate _delay(), delay() and _delay_us(). 2013-03-24 16:19:24 +01:00
delay.h delay.h: re-add falsely removed #include. 2013-03-24 16:19:25 +01:00
extract.py Added gcode documentation and extraction tool 2011-06-03 02:02:46 +10:00
func.sh func.sh: Fix a potential infinite loop in mendel_readsym_target 2011-05-08 00:36:55 +10:00
fuses.h make it even harder to unintentionally include fuse definitions 2011-02-04 11:04:15 +11:00
gcode_parse.c gcode_parse.c: assume G1 only for stuff which might actually move. 2013-12-06 19:24:58 +01:00
gcode_parse.h gcode_parse.h: remove unused union. 2012-08-16 23:43:07 +02:00
gcode_process.c gcode_process.c: show endstop status in clear text. 2013-12-06 19:24:58 +01:00
gcode_process.h gcode_process.c: make special moves non-public. 2011-02-27 11:55:01 +01:00
graycode.c disable greycode by default in arduino IDE 2011-02-17 21:52:15 +11:00
heater.c Wrap EEPROM storage related stuff in #ifdef EECONFIG. 2013-02-05 14:10:31 +01:00
heater.h Restore simulation build target. 2013-12-06 19:24:58 +01:00
home.c Clean up some unused delay related stuff. 2013-03-24 16:19:21 +01:00
home.h Fixed single inclusion of file. Added missing define. 2011-08-16 14:09:49 +02:00
intercom.c Restore simulation build target. 2013-12-06 19:24:58 +01:00
intercom.h Restore simulation build target. 2013-12-06 19:24:58 +01:00
memory_barrier.h Simulator cleanup 2013-12-06 19:24:58 +01:00
mendel.c Add simulation info for SimulAVR. 2013-12-06 19:24:58 +01:00
mendel_cmd Merge release-candidate-triffid branch 2011-01-07 23:09:13 +11:00
pinio.c config.h: introduce PS_MOSFET_PIN for Sanguish support. 2013-10-27 20:01:51 +01:00
pinio.h pinio.h: Fix bug in macro definition 2013-12-06 19:24:58 +01:00
sd.c Eliminate _delay(), delay() and _delay_us(). 2013-03-24 16:19:24 +01:00
sender-mac.sh sender-mac.sh: another minor fix. 2011-09-30 21:02:25 +02:00
sender.sh sender.sh: Allow for "ok" to be surrounded by DEBUG output. 2011-03-04 19:42:00 +11:00
serial.c According to avr-libc documentation, ISR() handles SREG its self. 2013-10-27 20:01:51 +01:00
serial.h Restore simulation build target. 2013-12-06 19:24:58 +01:00
sermsg.c M114 returns millimeters instead of steps 2011-04-26 14:44:17 +10:00
sermsg.h M114 returns millimeters instead of steps 2011-04-26 14:44:17 +10:00
sersendf.c sersend.c: Make %d, %ld, %sd print signed values. 2014-02-19 13:02:14 +01:00
sersendf.h Restore simulation build target. 2013-12-06 19:24:58 +01:00
simulator.h simulator: Make time-scale=0 a cmdline option 2013-12-06 19:24:58 +01:00
temp.c Restore simulation build target. 2013-12-06 19:24:58 +01:00
temp.h Move temp_all_zero() to heaters_all_zero(). 2013-01-03 15:34:47 +01:00
timer.c simulator: Make time-scale=0 a cmdline option 2013-12-06 19:24:58 +01:00
timer.h Restore simulation build target. 2013-12-06 19:24:58 +01:00
usb_serial.c Restore simulation build target. 2013-12-06 19:24:58 +01:00
usb_serial.h Import USB Serial from http://www.pjrc.com/teensy/usb_serial.html 2012-11-08 16:36:48 +01:00
watchdog.c According to avr-libc documentation, ISR() handles SREG its self. 2013-10-27 20:01:51 +01:00
watchdog.h Wrap the watchdog in #ifdefs and disable it for now. My poor imagination 2010-10-02 16:15:29 +02:00

README 

##############################################################################
#                                                                            #
# Teacup - lean and efficient firmware for RepRap printers                   #
#                                                                            #
# by Triffid Hunter, Traumflug, jakepoz, Markus Hitter, many others          #
#                                                                            #
##############################################################################

For installation instructions, see
http://reprap.org/wiki/Teacup_Firmware#Simple_Installation and/or
http://reprap.org/wiki/Teacup_Firmware#Developer_Installation

For documentation, see
http://reprap.org/wiki/Teacup_Firmware


##############################################################################
#                                                                            #
# This firmware is Copyright (c) ...                                         #
#   2009 - 2010 Michael Moon aka Triffid_Hunter                              #
#   2010 - 2013 Markus "Traumflug" Hitter <mah@jump-ing.de>                  #
#                                                                            #
# This program is free software; you can redistribute it and/or modify       #
# it under the terms of the GNU General Public License as published by       #
# the Free Software Foundation; either version 2 of the License, or          #
# (at your option) any later version.                                        #
#                                                                            #
# This program is distributed in the hope that it will be useful,            #
# but WITHOUT ANY WARRANTY; without even the implied warranty of             #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              #
# GNU General Public License for more details.                               #
#                                                                            #
# You should have received a copy of the GNU General Public License          #
# along with this program; if not, write to the Free Software                #
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA #
#                                                                            #
##############################################################################