Commit Graph

432 Commits

Author SHA1 Message Date
Scott Lahteine
b0ff3a4c6d Cleanup around updatePID 2017-11-10 19:17:46 -06:00
Rowan Meara
094bebcc2d [1.1.x] Update Thermal Protection Documentation (#8282)
* Fix thermal protection documentation.

Even before the recent thermal protection changes, the documentation of
the thermal protection feature in the config files did not match the
implementation.  I fixed the documentation and reconciled the M303
implementation with the documentation.

* Applied documentation changes to sample config files

* Renamed hysteresis to watch_temp_increase

* Added gcodes back into documentation.
2017-11-07 15:52:28 -06:00
Scott Lahteine
44edffa0a9 Fix SLOW_PWM_HEATERS, issues already patched in 2.0.x 2017-11-06 22:40:44 -06:00
Scott Lahteine
524f4ee0cf Tweak to M330 thermal protection 2017-11-03 03:57:11 -05:00
Scott Lahteine
193a0e9273
pid_autotune parity with 2.0.x 2017-11-03 03:26:47 -05:00
Rowan Meara
39cc36d3f1 [1.1.x] M303 thermal runaway protection (#8209)
* Added M303 thermal runaway protection

Currently, thermal runaway protection is not available during M303.
Therefore, if someone plugs the thermistors in incorrectly and goes to
autotune their printer, the printer temperature could runaway and damage
could occur.

* Replace removed line, clarifying its logic
2017-11-03 03:16:39 -05:00
Rowan Meara
9850ba0cbd [1.1.x] Fix M303 thermal protection #8103 (#8126)
* Fixed M303 thermal protection

The temperature sanity checking logic was not being applied during M303
(pid autotuning) because instead of setting a target temperature, it
directly manipulated the pwm values.  When PIDTEMP/PIDTEMPBED is
enabled, PWM values rather than the target temperature determine whether
the heater is on.  I changed this to look directly at the PWM amount
when pid is enabled.

* Turn off heaters on M303 error

Currently, PID autotuning stops if it overshoots the temperature by 20C
or if if the temperature does not change for 20 minutes and it times
out.  I added calls to disable the heaters in these scenarios.

* Removed unnecessary if statement.

Added changes suggested by GMagician.

* Update temperature.cpp

* Update temperature.cpp

* Update temperature.cpp
2017-10-29 04:34:47 -05:00
Scott Lahteine
662105c1b6 ADC sensor fix inspired by 'Evgen2' on Twitter 2017-10-14 02:39:13 -05:00
Scott Lahteine
bbb94b8f68 babystepping tweak 2017-09-27 00:12:20 -05:00
Scott Lahteine
e337df2e98 Miscellaneous tweaks to serial outputs, code cleanups 2017-08-23 18:32:58 -05:00
Scott Lahteine
b0173ccdb9 Drop extra initializers for vars initialized by EEPROM code 2017-07-20 22:57:49 -05:00
João Brázio
2065591daf Add support for BQ heated bed kit with Hephestos 2 2017-07-07 03:10:38 -05:00
Bob-the-Kuhn
9651d01e1a Add Skynet/ANET A10 support 2017-06-24 19:07:03 -05:00
Scott Lahteine
a9f8e518bf Fix FILAMENT_WIDTH_SENSOR infinite loop issue
Addressing #6992 and #5851
2017-06-23 14:53:01 -05:00
Scott Lahteine
6c45d0fd81 Apply maths macros and type changes ahead of HAL 2017-06-19 22:57:42 -05:00
Scott Lahteine
7769a22064 Tweaks to temperature code 2017-06-15 15:25:23 -05:00
Thomas Moore
e47029199e Remove ADVANCED_PAUSE_FEATURE requirement for PROBING_HEATERS_OFF (#7000)
* Remove ADVANCED_PAUSE_FEATURE requirement for PROBING_HEATERS_OFF

* Add HEATER_IDLE_HANDLER conditional
2017-06-12 00:22:31 -05:00
Scott Lahteine
dde8bb7c8b Fix extrude_min_temp compiler warning 2017-06-10 20:07:36 -05:00
Scott Lahteine
e94f79ccea Patch some serial macros 2017-06-09 17:17:23 -05:00
Scott Lahteine
b7dc4d9973 Save 92b PROGMEM, 14b SRAM with extruder auto fan 2017-06-07 16:07:38 -05:00
Scott Lahteine
efc198f952 Spacing, const, comments 2017-06-07 16:07:38 -05:00
Bob-the-Kuhn
c34d7a29a6 fix redefinition errors for redundant_temperature
Removing redundant_temperature from public section and leaving it in the
private section
2017-06-03 16:40:14 -05:00
Scott Lahteine
b0eae68f57 Prevent bed temperature being set too high 2017-05-28 11:11:17 -05:00
Thomas Moore
fb5e0ffe16 Unify M600 and M125 pause features (#6407)
* Unify M600 and M125 pause features
* Cleanup per thinkyhead's comments
* Rename filament_change_menu_response to advanced_pause_menu_response
* Include HAS_BED_PROBE in QUIET_PROBING
* Update gMax example file
* is_idle() is out of scope without the braces
* Convert FT-i3-2020 to Advance Pause names...
* Allow pause even if not printing
2017-05-26 13:01:02 -05:00
Scott Lahteine
34cfbc90cd Use new attribute macros in more places 2017-05-22 17:38:58 -05:00
Scott Lahteine
8a0a5cfccc Temp-related cosmetic changes 2017-05-21 04:49:25 -05:00
Scott Lahteine
b29dbbd5e4 Use uint16_t for temps 2017-05-21 04:48:53 -05:00
Scott Lahteine
11104f177b Apply const in BABYSTEPPING 2017-05-09 12:37:23 -05:00
Scott Lahteine
081bf1f879 Patch #else / #endif comments 2017-05-09 12:37:23 -05:00
Scott Lahteine
71396f77d3 Cleanups following recent commits 2017-05-08 14:23:01 -05:00
Scott Lahteine
a6dafb058e Small reduction in error code size 2017-05-08 13:58:09 -05:00
Scott Lahteine
a1e04942a2 Cleanup to software PWM variables 2017-05-08 13:51:45 -05:00
Brian
6cb0fa4128 Cleanup previous implementation of new quiet probing
Saves a few lines of code.
2017-05-08 08:13:46 -04:00
Brian
faa270071d Improve BLTOUCH_HEATERS_OFF functionality
- rename to PROBING_HEATERS_OFF
 - move heater pausing functionality into thermalManager
   - add variables, pause(), ispaused(), other functions
 - add fan pausing functionality -> PROBING_FANS_OFF
 - add probing_pause() wrapper
 - move pausing into do_homing_move() and do_probe_move() to minimize quiet time and so other probe types can benefit
 - example configs
2017-05-07 16:22:08 -04:00
Scott Lahteine
6854f08d22 Shut down autotemp in disable_all_heaters 2017-05-03 20:54:26 -05:00
Scott Lahteine
2658cc707a Treat temperature as integer, when possible 2017-05-03 17:27:25 -05:00
Scott Lahteine
096b927102 Minor optimization of FILAMENT_WIDTH_SENSOR 2017-04-26 06:24:23 -05:00
Scott Lahteine
5bdb0b567d Cosmetic patches 2017-04-26 06:24:23 -05:00
Scott Lahteine
ff0018e287 Format hex values as uppercase 2017-04-21 21:42:41 -05:00
benlye
0a2f60fab4 Make spi.h inclusion conditional
spi.h is only needed if HEATER_0_USES_MAX6675 is defined, so making its inclusion conditional on HEATER_0_USES_MAX6675 being defined.
2017-04-15 16:22:42 +01:00
Scott Lahteine
7f950a80c0 Make ADC sensor reading frequency adjustable 2017-04-09 22:18:21 -05:00
Paweł Stawicki
44cdebb8f1 Add software spi support for max6675 2017-04-09 06:44:53 -05:00
Scott Lahteine
832064e4f2 Implementation changes to support 5 extruders 2017-04-07 10:46:37 -05:00
Scott Lahteine
699310d1d2 Fix: Thermal runaway if nonexistent bed's temp is set 2017-04-02 11:48:10 -05:00
Scott Lahteine
25a6bfa7ed Add and apply WITHIN macro 2017-03-31 09:27:48 -05:00
Scott Lahteine
499f9e04e1 Marlin: Temperature soft-PWM cleanup 2017-03-29 06:37:27 -05:00
Scott Lahteine
043be2856b Use "& 0x3F" instead of "% 64" 2017-03-24 04:13:50 -05:00
Stefan Brüns
6a040a6967 SOFT_PWM: Do not switch off heaters twice on pwm_count wraparound
After wraparound, pwm_count <= pwm_mask holds, thus soft_pwm_X <= pwm_count
guarantees soft_pwm_X < pwm_mask is true, and the heater will be switched
off in the first branch.
Do not evaluate the pwm conditions a second time, this reduces the
instruction count (4 instructions per PWM) and text size (6 byte).

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
2017-03-24 04:13:50 -05:00
Stefan Brüns
0a74774af1 soft_pwm: avoid useless refetches of pwm_count
The compiler is not able to reuse the value of pwm_count, but reloads it
on every evaluation, if is stored in a static variable, as it cannot prove
it will be unchanged. A variable with local scope may not be modified from
the outside, so its value can be reused.
Doing so reduces text size and instruction count.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
2017-03-24 04:13:50 -05:00
Stefan Brüns
35a55d5757 SOFT_PWM: Implement dithering if SOFT_PWM_SCALE is 1 or more
If dithering is enabled, the remainder of the soft_pwm_X duty value at
turnoff time is added to the next cycle. If e.g. the duty is set to 9 and
SCALE is set to 2, the PWM will be active for 8 counts for 3 cycles and
12 counts on each fourth cycle, i.e. the average is 9 cycles.

This compensates the resolution loss at higher scales and allows running
fans with SOFT_PWM with significantly reduced noise.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
2017-03-24 04:13:36 -05:00