a504c88346
Fix a bug where the PID controllers D action kicks in hard as soon as the PID controller starts.
11 years ago
c8dcc7c208
Allow increasing the software PWM frequency.
12 years ago
5dabc95409
Apply all changes from latest Marlin_V1
Diffed and merged, preserving my updates
12 years ago
5090c56651
More redundant temp sensor changes. (After testing and debugging by reifsnderb)
12 years ago
9be61cdc02
Added redundant temp sensor
12 years ago
40eb07bad4
Revert and extend previous change pin check change
Reviert previous change of #if BLAH_PIN > 0 to #if defined(BLAH_PIN) &&
BLAH_PIN > -1. Unfortunately some times pin 0 is used. For my sins I've
gone through and replaced all unsafe checks of #if BLAH_PIN > -1 with
the safe version.
12 years ago
95dff34b73
fixed wrong compare for min temp check of heater 1 and heater 2
12 years ago
4cc6f9f6de
fixed wrong pin initialization when using temperature 2 pin input
12 years ago
61a48cc662
Add support for RUMBA thermocouple add on
12 years ago
a200521eab
Added CUSTOM_MENDEL_NAME option to Configuration.h and language.h
Also cosmetic comment changes and spelling corrections in printed
messages
12 years ago
d5ad7a0814
Rework change to incorporate CONTROLLERFAN
Also refactor extruder auto fan logic to simplify further and now only
check every 2.5 seconds
12 years ago
93f0463b21
Allow Edit menu to call fn after edit; Fix PID Ki and Kd display in menus; Actually use changed PID and Max Accel values
Add new 'callback' edit-menu types that call a function after the edit is done. Use this to display and edit Ki and Kd correctly (removing the scaling first and reapplying it after). Also use it to reset maximum stepwise acceleration rates, after updating mm/s^2 rates via menus. (Previously, changes did nothing to affect planner unless saved back to EEPROM, and the machine reset).
Add calls to updatePID() so that PID loop uses updated values whether set by gcode (it already did this), or by restoring defaults, or loading from EEPROM (it didn't do those last two). Similarly, update the maximum step/s^2 accel rates when the mm/s^2 values are changed - whether by menu edits, restore defaults, or EEPROM read.
Refactor the acceleration rate update logic, and the PID scaling logic, into new functions that can be called from wherever, including the callbacks.
Add menu items to allow the z jerk and e jerk to be viewed/edited in the Control->Motion menu, as per xy jerk.
Conflicts:
Marlin/language.h
12 years ago
fd5b7e0cec
Separate PID_MAX from BANG_MAX
This allows PID_FUNCTIONAL_RANGE to use a maximum duty cycle higher
than PID_MAX. This is useful for powerful heaters to heat quickly in
bang-bang mode, but use a lower duty cycle that is easier to stabilize
in PID mode.
12 years ago
f1263d3f88
Further reduce code by using precompiler logic
12 years ago
372e12f83f
Implement automatic extruder/cold-end fan control based on temperature
This change allows fan outputs to automatically turn on/off when the
associated nozzle temperature of an extruder is above/below a threshold
temperature.
Multiple extruders can be assigned to the same pin in which case the fan
will turn on when any selected extruder is above the threshold.
It also makes the M42 command compatible with the M106/M107 command.
The majority of the logic in this change will be evaluated by the
compiler at build time (i.e, low code space requirements).
12 years ago
6752cb2d9c
PID now per extruder. Fixed typo
12 years ago
38ee395ac7
Replace the 1ms delay for 2 nops to get a 100ns delay. #259
12 years ago
ab09fa4bbf
fixed pwm generation at pin D12 and D13 when one of them is used as FAN_PIN on Sanguino, added soft pwm entry for FAN_PIN in temperature.cpp
12 years ago
08356361ac
Fixing a problem with heated beds not working without PID and BED_LIMIT_SWITCHING
12 years ago
f30b46b2a8
One more fix for #338 , I really should get a heated bed to test with.
12 years ago
65c3f1ffcd
Most likely fixing #338
12 years ago
55ba90ac19
Add PID functional range setting. With high powered heaters the current functional range of 10 degrees causes high overshoots as the PID needs to kick in before the temperature hits 10 degrees below target.
12 years ago
5ff5cee8ce
Fix the sensitive pin definitions, there where analogue numbers in the digital pin list. Also made M42 without a P function on the LED_PIN (which was otherwise a useless pin definition)
12 years ago
3fb07d9b8d
Add MINTEMP/MAXTEMP error to LCD, and fix temperature bug with more then 1 extruder.
12 years ago
82c8724b33
Fix compile with PID_DEBUG
12 years ago
52158dffcc
Big temperature code update. No longer converts back and forwards between temperature and raw sample value. Reducing complexity, removing code. Also named some variables better. While keeping the safety intact and functionality the same.
12 years ago
587154c01b
Fix the WATCHPERIOD implementation. It did not work correctly in a multi extruder setup, it did not work after 32 seconds after startup (int16 used as millies timestamp). And it did not work if you gave an M104 or M109 when the target was already around the target setpoint. So on average, it did not work at all. The new implementation should be robust in detecting a failure to heat up.
12 years ago
529748894c
Minor changes in the temperature code for some cleanup.
12 years ago
6a9bee27cc
Changed the naming of some LCD functions, so the names match better what the function does. Also moved around some prototypes for general cleanup.
12 years ago
94ea26ff46
Some minor changes on code style. And a bugfix where the counters for positioning in the stepper where wrong depending on compiler settings. (Caused strange values to reported back with M114 and endstop triggers). Also fixed compiling with FWRETRACT enabled.
12 years ago
72586eb30a
Solved few warnings.
12 years ago
06b58a9c4f
First cleanup. Moved all code to cpp files, so there are no dependencies on pde files. And no more odd requirement to cat files together. (Still need to fix the Makefile). Also cleaned up some defines and made defines upper case as by C coding conventions.
12 years ago
d197f8504b
clean up and changes from testing
12 years ago
eb06a886c4
missed
12 years ago
04631d2250
cleanup for pull
12 years ago
9698f4ea64
bed pid
Conflicts:
Marlin/Configuration.h
12 years ago
e8c92e0a95
Missing #else in temperature.cpp prevented reading bed temp when TEMP_BED_PIN <7. Thanks to Leland Wallace for helping me track this down via "Sesame Street" coding (what is not like the other)
12 years ago
6b45e9f167
Add Duty Cycling to the Heater Bed
12 years ago
e31bef31ad
Limit PID autotune PWM to PID_MAX
13 years ago
1874cb71a6
Added option to increase the FAN PWM frequency.
13 years ago
3eacb4c16d
Wrap the call to turn off the bed heater in a #if to prevent a compile error on boards that do not have a bed heater
13 years ago
33bb044d7c
fixed catsting to (int)e in serial error messages.
see https://github.com/ErikZalm/Marlin/issues/148
13 years ago
67cf105bc6
Fixed AUTOTEMP (M109 S215 B260 F1 starts autotemp)
Changed SLOWDOWN. IF this does not work ok OLD_SLOWDOWN is the old algo.
13 years ago
8aee9d51b6
Disabled disable_heater in PID_autotune.
13 years ago
414408b2d0
Fix for wrong systax in #ifdef.
13 years ago
cf7c8c458f
Fixed MAX6675
13 years ago
63aec3c56e
Replaced Kill by Stop. If the printer is stopped. Fix the error and use M999 to restart.
Moved the PID_dT in the Ki and Kd calculation from the configuration.h to temperature.cpp
13 years ago
33f5697888
PPID tune exports more constants.
13 years ago
15ad923310
Removed !!!. Stupid arduino bootloader can't handle this.
13 years ago
c077316b2b
Added PID autotune. (experimental)
M303 Starts autotune. Wait till the Kp Ki and Kd constants are printed.
Put these values in Configuration.h
13 years ago
daid
Erik van der Zalm
Scott Lahteine
Robert F-C
MaikStohn
Simon Oliver
whosawhatsis
oni303
Mark Finn
ZetaPhoenix
Dabble63
Logan Bowers
Bernhard