Commit Graph

163 Commits

Author SHA1 Message Date
Scott Lahteine
bb4cb1b15a Merge pull request #1606 from thinkyhead/cleanup_stepper
Cleanup of stepper.cpp
2015-03-15 06:05:08 -07:00
Scott Lahteine
c37f7d15c9 - Rename WRITE_E_STEP for consistency
- Add BIT and TEST macros
- Add _APPLY_ macros to stepper.cpp to help with consolidation
- Consolidate code in stepper.cpp using macros
- Apply standards in stepper.cpp
- Use >= 0 instead of > -1 as a better semantic
- Replace DUAL_Y_CARRIAGE with Y_DUAL_STEPPER_DRIVERS
2015-03-14 04:28:22 -07:00
Scott Lahteine
cb57fc727d Declare pid_output for PIDBEDTEMP 2015-03-13 20:19:51 -07:00
Scott Lahteine
3d6deb9bdf Simplify manage_heater
- Make separate get_pid_output(e) and get_pid_output_bed() function
- Reduce size of manage_heater function
- Hopefully work around linker errors
2015-03-13 19:49:41 -07:00
Scott Lahteine
e3ca9137b5 Fix missing temp_error declarations
- Fix for #1591 replacing #1595
2015-03-11 16:38:42 -07:00
AnHardt
3024f6c706 Undubble MSG_MIN &MSG MAX 2015-03-06 00:25:44 +01:00
Scott Lahteine
dfb38874f8 Some suggested changes for #1555 2015-03-03 00:48:20 -08:00
Scott Lahteine
1a7b0d9a37 Redo HAS_* macros to fix define error 2015-02-26 01:14:59 -08:00
Scott Lahteine
864dddc878 Macros to the top, a few HAS_* macros 2015-02-26 00:33:30 -08:00
Scott Lahteine
fd1ea9d56f Move literal strings to language files 2015-02-24 23:03:08 -08:00
Scott Lahteine
aa9c1f1bed Better name for ADC macro 2015-02-24 05:38:10 -08:00
Scott Lahteine
9c9726d469 Cleanup of temperature code
- Reduce calls to millis()
- General cleanup of manage_heaters
- General cleanup of pid autotune
- Formatting here & there
- Macros to clean up and shrink ISR code (reduced by ~364 lines)
2015-02-24 04:46:11 -08:00
Scott Lahteine
e3fd3e8fa4 Fix typos in checkExtruderAutoFans 2015-02-20 00:08:59 -08:00
Natealus
ea9e49b20d ARRAY_BY_EXTRUDERS 4th hotend PID parameters 2015-02-12 00:56:47 -07:00
Natealus
f4b0a40abb Additional fixes to temperature.cpp and found another missing line
Looks like INVERT_E3_DIR was missing in the configuration.h also as I
did a test compile with 4 extruders and Azteeg X3 Pro defined. So I also
added those lines too. Additional formatting to make the comments line
up better in that section.
2015-02-08 15:43:58 -07:00
Natealus
697ee2dc50 Compiling errors with 4 Extruders defined
Here were a few changes that I had to make/add lines for the 4th hotend.
A compiling problem in the Temperature.cpp and missing lines in
configuration.h and configuration_adv.h. I added these lines in all of
the example configs too.
2015-02-08 01:05:05 -07:00
MagoKimbra
3021f7f743 Fix PID_dT
Add PID_dT in temeprature.cpp
2015-01-25 17:56:14 +01:00
MagoKimbra
ef5959a705 Fix Temperature
Githun insert this line when i merge with actual Branch development...
2015-01-24 13:49:29 +01:00
MagoKimbra
3d4ee6c868 Merge branch '4th-extruders' of https://github.com/MagoKimbra/Marlin into 4th-extruders
Conflicts:
	Marlin/temperature.cpp
2015-01-24 13:41:15 +01:00
MagoKimbra
986e723eeb Add 4th extruder 2015-01-24 13:37:58 +01:00
Scott Lahteine
f16bdd2ff2 Borrow from Ultimaker to fix MAX6675 SPI conflict
Changes to temperature.cpp from Ultimaker fork, intended to address
#1226 and #1227
2015-01-24 03:49:15 -08:00
MagoKimbra
0ebf896070 Add 4th extruder 2015-01-23 23:13:06 +01:00
Mark Hindess
0ce252ba7a This ifdef is for bed code so should use bed constants for testing.
Without this fix, the code wont compile with extruder but without bed
runaway protection defined.
2015-01-23 16:30:13 +00:00
daid
53f971095d Revert "Reduce PROGMEM warnings" 2015-01-16 16:48:22 +01:00
galexander1
d4880a9e60 Revert "Move Sd library out into library" 2015-01-15 18:52:10 -05:00
Bo Herrmannsen
4b51b5a46d Merge pull request #1357 from odewdney/SDlib
Move Sd library out into library
2015-01-15 10:56:07 +01:00
odewdney
f84ff4ba7d Move SD Fat library out of main src 2015-01-13 13:31:55 +00:00
Bo Herrmannsen
ab074dac17 Merge pull request #1344 from grob6000/independent_pid
Independent PID parameters for each extruder
2015-01-13 12:10:37 +01:00
Bo Herrmannsen
d4a665694a Merge pull request #1350 from odewdney/Development
Reduce PROGMEM warnings
2015-01-13 11:26:50 +01:00
odewdney
538859669d Removing compiler warnings for progmem 2015-01-11 18:14:21 +00:00
grob6000
bf2c923db5 Make multiple PID parameters a config option
* Adds config parameter `PID_PARAMS_PER_EXTRUDER` - allows single PID
parameters to be used where this would be preferable (e.g. dual
identical extruders)
* When disabled, will use `float Kp, Ki, Kd, Kc;` as before.
Preprocessor macros used to switch between.
* ultralcd.cpp defines extra menus for extra parameters only where
required
* M301 reports `e:xx` only if independent pid parameters enabled
* EEPROM structure still leaves space for 3 extruders worth, when undef
will save single parameter to all extruder positions, but only read the
first
* Switching off saves approx 330 B with no LCD enabled, 2634B with LCD
(RRD) enabled: this is significant.
* LCD modifications should be tested.
2015-01-11 13:50:17 +11:00
grob6000
37c7e8300f Independent PID parameters for each extruder
* Variables Kp, Ki, Kd, Kc now arrays of size EXTRUDERS
* M301 gains (optional, default=0) E parameter to define which
extruder's settings to modify. Tested, works with Repetier Host's EEPROM
config window, albeit only reads/updates settings for E0.
* All Kp, Ki, Kd, Kc parameters saved in EEPROM (version now v14), up to
3 extruders supported (same as Marlin in general)
2015-01-10 16:35:12 +11:00
Dino Del Favero
038fccd7a1 I have added some code in the "temperature.cpp" for have the possibility of control the time of the states with the heater drived by relays, with this feature now it is possible use PID function in conjunction with relay to control the temperature. I have made some tests and the temperature stay always in the range of +-1°C from the setted temp.
There is the possibility of turn on this features adding "#define SLOW_PWM_HEATERS" in Configuration.h
2015-01-06 18:32:17 +01:00
Philippe L
30248214c7 temp runaway: proper cast to prevent any overflow. 2015-01-04 14:23:31 +01:00
Alexander Hirzel
ae12ad0d6c Fix typo, PID_BED_POWER -> MAX_BED_POWER 2015-01-02 01:38:03 -05:00
alexborro
80b17ab573 Merge pull request #1285 from drf5n/PID_CI_v2
temperature.cpp: Fix typo of MAX_BED_PID to MAX_BED_POWER.
2015-01-01 22:56:21 -02:00
David Forrest
625860f086 temperature.cpp: Fix typo of PID_MAX to MAX_BED_POWER for the bed. 2015-01-01 19:24:42 -05:00
David Forrest
6583bb781d temperature.cpp: Fix typo of MAX_BED_PID to MAX_BED_POWER. 2015-01-01 19:11:42 -05:00
Bo Herrmannsen
0d957872a0 Merge pull request #1234 from gregrebholz/issue_1069
Fixes #1069.  Added "auto fan" checks to PID_autotune.
2014-12-28 10:12:08 +01:00
David Forrest
984177c40c temperature.cpp:Add PID Conditional integration on heated bed. 2014-12-27 15:26:09 -05:00
David Forrest
c9b8435749 heater.c: Limit PID I term with conditional integration. 2014-12-27 15:26:09 -05:00
Greg Rebholz
7ecb7cbd46 Added "auto fan" checks to PID_autotune 2014-12-23 23:50:00 -05:00
Denis Chertykov
b086394178 Fix syntax errors in #ifdef. 2014-12-20 19:33:43 +03:00
Scott Lahteine
f83d0f2a68 Defines for electronics boards
Added boards.h which contains defines for all the board numbers, plus
some shorthand macros for less typing.
2014-12-18 13:59:31 -08:00
Erik van der Zalm
058e446531 Merge pull request #1037 from filipmu/Filament-Sensor
Support for a filament diameter sensor
2014-10-11 22:56:01 +02:00
Filip Mulier
62db9848d3 Improvements and bug fixes in sensor delay buffer for filament sensor code
Improvement to avoid reinitializing delay buffer with every print. Fixed
issues in buffer indexing and memory out of bounds due to floating point
imprecision.  Simplified the code by avoiding conversion to standard
diameter and 1cu mm extrusion, which caused complications in determining
mm extruded.
2014-08-16 06:50:13 -05:00
Filip Mulier
85649a4549 Real-time filament diameter measurement and control
This feature allows the printer to read the filament diameter
automatically and adjust the printer in real time.  Added code to read
an analog voltage that represents a filament diameter measurement.  This
measurement is delayed in a ring buffer to compensate for sensors that
are a distance away from the extruder.  The measurement is used to
adjust the volumetric_multiplier for the extruder.  Some additional g
codes (M404, M405, M406, M407) are used to set parameters and turn
on/off the control. g code M221 is updated.  Pins for RAMPS1.4, RAMBO,
and Printrboard are identified for analog input.  The configuration file
is updated with relevant user parameters.
2014-08-06 19:30:57 -05:00
Grogyan
82606354dd Update temperature.cpp
Enables both SD card and MAX6675 to talk with each other
Fixes also issue #750
2014-07-05 17:17:17 +12:00
alexborro
43c298a7a9 Add "Thermal Runaway Protection" feature
This is a feature to protect your printer from burn up in flames if it
has a thermistor coming off place (this happened to a friend of mine
recently and motivated me writing this feature).

The issue: If a thermistor come off, it will read a lower temperature
than actual. The system will turn the heater on forever, burning up the
filament and anything
else around.

After the temperature reaches the target for the first time, this
feature will start measuring for how long the current temperature stays
below the target minus _HYSTERESIS (set_temperature -
THERMAL_RUNAWAY_PROTECTION_HYSTERESIS).

If it stays longer than _PERIOD, it means the thermistor temperature
cannot catch up with the target, so something *may be* wrong. Then, to
be on the safe side, the system will he halt.

Bear in mind the count down will just start AFTER the first time the
thermistor temperature is over the target, so you will have no problem
if your extruder heater takes 2 minutes to hit the target on heating.
2014-06-30 15:22:49 -03:00
Erik van der Zalm
cfb98ef682 More coverity fixes 2014-05-15 22:09:50 +02:00