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Chamber temperature monitoring and auto fan control.

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This is an initial cut for feedback, updated for 2.0.x.

Chamber temperature is currently reported along with hot end and bed
temperatures to serial. The format is just like that used for hot end
and bed temperatures, but using 'C' prefix. As there is no heater,
target is always 0. Is this appropriate, is there a better way to report
chamber temperatures?

Chamber temperatures are not reported on the LCD in any way.

When auto chamber fan is enabled, it currently just uses the same
temperature threshold as the other auto controlled fans.

As the chamber temperature is not connected to any heater, it doesn't
undergo mintemp/maxtemp monitoring. This would need to change in the
future if chamber heating became a feature.
This commit is contained in:
Lenbok
2018-02-24 19:38:58 +13:00
committed by Scott Lahteine
parent 5b3bda1c16
commit 0e8242180d
11 changed files with 153 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
Marlin/src/pins/pins.h
View File

@ -618,6 +618,13 @@
#define E4_AUTO_FAN_PIN -1
#endif
#endif
#ifndef CHAMBER_AUTO_FAN_PIN
#ifdef ORIG_CHAMBER_AUTO_FAN_PIN
#define CHAMBER_AUTO_FAN_PIN ORIG_CHAMBER_AUTO_FAN_PIN
#else
#define CHAMBER_AUTO_FAN_PIN -1
#endif
#endif
// List of pins which to ignore when asked to change by gcode, 0 and 1 are RX and TX, do not mess with those!
#define _E0_PINS E0_STEP_PIN, E0_DIR_PIN, E0_ENABLE_PIN, E0_MS1_PIN, E0_MS2_PIN, E0_CS_PIN,

6
Marlin/src/pins/pinsDebug_list.h
View File

@ -83,9 +83,6 @@
#if PIN_EXISTS(TEMP_CHAMBER) && TEMP_CHAMBER_PIN < NUM_ANALOG_INPUTS
REPORT_NAME_ANALOG(__LINE__, TEMP_CHAMBER_PIN)
#endif
#if PIN_EXISTS(TEMP_X) && TEMP_X_PIN < NUM_ANALOG_INPUTS
REPORT_NAME_ANALOG(__LINE__, TEMP_X_PIN)
#endif
#if PIN_EXISTS(ADC_KEYPAD) && ADC_KEYPAD_PIN < NUM_ANALOG_INPUTS
REPORT_NAME_ANALOG(__LINE__, ADC_KEYPAD_PIN)
#endif
@ -166,6 +163,9 @@
#if PIN_EXISTS(CASE_LIGHT)
REPORT_NAME_DIGITAL(__LINE__, CASE_LIGHT_PIN)
#endif
#if PIN_EXISTS(CHAMBER_AUTO_FAN)
REPORT_NAME_DIGITAL(__LINE__, CHAMBER_AUTO_FAN_PIN)
#endif
#if PIN_EXISTS(CONTROLLER_FAN)
REPORT_NAME_DIGITAL(__LINE__, CONTROLLER_FAN_PIN)
#endif

1
Marlin/src/pins/pins_RUMBA.h
View File

@ -107,6 +107,7 @@
// optional for extruder 4 or chamber:
//#define TEMP_X_PIN 12 // Analog Input (default connector for thermistor *T3* on rumba board is used)
//#define TEMP_CHAMBER_PIN 12 // Analog Input (default connector for thermistor *T3* on rumba board is used)
#if TEMP_SENSOR_BED == -1
#define TEMP_BED_PIN 7 // Analog Input (connector *K3* on RUMBA thermocouple ADD ON is used <-- this can't be used when TEMP_SENSOR_2 is defined as thermocouple)