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🎨 Combine M104/M109 and M140/M190 code
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@thinkyhead
thinkyhead committed May 22, 2021
1 parent 6689e5e commit aee971b
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Showing 3 changed files with 27 additions and 118 deletions.
10 changes: 6 additions & 4 deletions Marlin/src/gcode/gcode.h
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Original file line number Diff line number Diff line change
Expand Up @@ -648,8 +648,9 @@ class GcodeSuite {
#endif

#if HAS_EXTRUDERS
static void M104();
static void M109();
static void M104_M109(const bool isM109);
FORCE_INLINE static void M104() { M104_M109(false); }
FORCE_INLINE static void M109() { M104_M109(true); }
#endif

static void M105();
Expand Down Expand Up @@ -699,8 +700,9 @@ class GcodeSuite {
#endif

#if HAS_HEATED_BED
static void M140();
static void M190();
static void M140_M190(const bool isM190);
FORCE_INLINE static void M140() { M140_M190(false); }
FORCE_INLINE static void M190() { M140_M190(true); }
#endif

#if HAS_HEATED_CHAMBER
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78 changes: 9 additions & 69 deletions Marlin/src/gcode/temp/M104_M109.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -51,89 +51,29 @@

/**
* M104: Set Hotend Temperature target and return immediately
*
* Parameters:
* I<preset> : Material Preset index (if material presets are defined)
* T<index> : Tool index. If omitted, applies to the active tool
* S<target> : The target temperature in current units
*/
void GcodeSuite::M104() {

if (DEBUGGING(DRYRUN)) return;

#if ENABLED(MIXING_EXTRUDER) && MIXING_VIRTUAL_TOOLS > 1
constexpr int8_t target_extruder = 0;
#else
const int8_t target_extruder = get_target_extruder_from_command();
if (target_extruder < 0) return;
#endif

bool got_temp = false;
celsius_t temp = 0;

// Accept 'I' if temperature presets are defined
#if PREHEAT_COUNT
got_temp = parser.seenval('I');
if (got_temp) {
const uint8_t index = parser.value_byte();
temp = ui.material_preset[_MIN(index, PREHEAT_COUNT - 1)].hotend_temp;
}
#endif

// If no 'I' get the temperature from 'S'
if (!got_temp) {
got_temp = parser.seenval('S');
if (got_temp) temp = parser.value_celsius();
}

if (got_temp) {
#if ENABLED(SINGLENOZZLE_STANDBY_TEMP)
thermalManager.singlenozzle_temp[target_extruder] = temp;
if (target_extruder != active_extruder) return;
#endif
thermalManager.setTargetHotend(temp, target_extruder);

#if ENABLED(DUAL_X_CARRIAGE)
if (idex_is_duplicating() && target_extruder == 0)
thermalManager.setTargetHotend(temp ? temp + duplicate_extruder_temp_offset : 0, 1);
#endif

#if ENABLED(PRINTJOB_TIMER_AUTOSTART)
/**
* Stop the timer at the end of print. Start is managed by 'heat and wait' M109.
* Hotends use EXTRUDE_MINTEMP / 2 to allow nozzles to be put into hot standby
* mode, for instance in a dual extruder setup, without affecting the running
* print timer.
*/
thermalManager.auto_job_check_timer(false, true);
#endif
}

TERN_(AUTOTEMP, planner.autotemp_M104_M109());
}

/**
* M109: Set Hotend Temperature target and wait
*
* Parameters
* I<preset> : Material Preset index (if material presets are defined)
* T<index> : Tool index. If omitted, applies to the active tool
* S<target> : The target temperature in current units. Wait for heating only.
* R<target> : The target temperature in current units. Wait for heating and cooling.
* S<target> : The target temperature in current units. For M109, only wait when heating up.
*
* With AUTOTEMP...
* F<factor> : Autotemp Scaling Factor. Set non-zero to enable Auto-temp.
* S<min> : Minimum temperature, in current units.
* B<max> : Maximum temperature, in current units.
*
* M109 Parameters
* R<target> : The target temperature in current units. Wait for heating and cooling.
*
* Examples
* M109 S100 : Set target to 100°. Wait until the hotend is at or above 100°.
* M104 S100 : Set target to 100° and return.
* M109 R150 : Set target to 150°. Wait until the hotend gets close to 150°.
*
* With PRINTJOB_TIMER_AUTOSTART turning on heaters will start the print job timer
* (used by printingIsActive, etc.) and turning off heaters will stop the timer.
*/
void GcodeSuite::M109() {
void GcodeSuite::M104_M109(const bool isM109) {

if (DEBUGGING(DRYRUN)) return;

Expand All @@ -160,7 +100,7 @@ void GcodeSuite::M109() {
bool no_wait_for_cooling = false;
if (!got_temp) {
no_wait_for_cooling = parser.seenval('S');
got_temp = no_wait_for_cooling || parser.seenval('R');
got_temp = no_wait_for_cooling || (isM109 && parser.seenval('R'));
if (got_temp) temp = parser.value_celsius();
}

Expand All @@ -182,7 +122,7 @@ void GcodeSuite::M109() {
* standby mode, (e.g., in a dual extruder setup) without affecting
* the running print timer.
*/
thermalManager.auto_job_check_timer(true, true);
thermalManager.auto_job_check_timer(isM109, true);
#endif

#if HAS_STATUS_MESSAGE
Expand All @@ -193,7 +133,7 @@ void GcodeSuite::M109() {

TERN_(AUTOTEMP, planner.autotemp_M104_M109());

if (got_temp)
if (isM109 && got_temp)
(void)thermalManager.wait_for_hotend(target_extruder, no_wait_for_cooling);
}

Expand Down
57 changes: 12 additions & 45 deletions Marlin/src/gcode/temp/M140_M190.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -35,62 +35,28 @@
#include "../../lcd/marlinui.h"

/**
* M140: Set bed temperature
* M140 - Set Bed Temperature target and return immediately
* M190 - Set Bed Temperature target and wait
*
* I<index> : Preset index (if material presets are defined)
* S<target> : The target temperature in current units
*/
void GcodeSuite::M140() {
if (DEBUGGING(DRYRUN)) return;

bool got_temp = false;
celsius_t temp = 0;

// Accept 'I' if temperature presets are defined
#if PREHEAT_COUNT
got_temp = parser.seenval('I');
if (got_temp) {
const uint8_t index = parser.value_byte();
temp = ui.material_preset[_MIN(index, PREHEAT_COUNT - 1)].bed_temp;
}
#endif

// If no 'I' get the temperature from 'S'
if (!got_temp) {
got_temp = parser.seenval('S');
if (got_temp) temp = parser.value_celsius();
}

if (got_temp) {
thermalManager.setTargetBed(temp);

#if ENABLED(PRINTJOB_TIMER_AUTOSTART)
/**
* Stop the timer at the end of print. Hotend, bed target, and chamber
* temperatures need to be set below mintemp. Order of M140, M104, and M141
* at the end of the print does not matter.
*/
thermalManager.auto_job_check_timer(false, true);
#endif
}
}

/**
* M190 - Set Bed Temperature target and wait
*
* Parameters:
* Parameters
* I<index> : Preset index (if material presets are defined)
* S<target> : The target temperature in current units. Wait for heating only.
*
* M190 Parameters
* R<target> : The target temperature in current units. Wait for heating and cooling.
*
* Examples:
* M190 S60 : Set target to 60°. Wait until the bed is at or above 60°.
* Examples
* M140 S60 : Set target to 60° and return right away.
* M190 R40 : Set target to 40°. Wait until the bed gets close to 40°.
*
* With PRINTJOB_TIMER_AUTOSTART turning on heaters will start the print job timer
* (used by printingIsActive, etc.) and turning off heaters will stop the timer.
*/
void GcodeSuite::M190() {
void GcodeSuite::M140_M190(const bool isM190) {

if (DEBUGGING(DRYRUN)) return;

bool got_temp = false;
Expand All @@ -109,7 +75,7 @@ void GcodeSuite::M190() {
bool no_wait_for_cooling = false;
if (!got_temp) {
no_wait_for_cooling = parser.seenval('S');
got_temp = no_wait_for_cooling || parser.seenval('R');
got_temp = no_wait_for_cooling || (isM190 && parser.seenval('R'));
if (got_temp) temp = parser.value_celsius();
}

Expand All @@ -121,7 +87,8 @@ void GcodeSuite::M190() {

ui.set_status_P(thermalManager.isHeatingBed() ? GET_TEXT(MSG_BED_HEATING) : GET_TEXT(MSG_BED_COOLING));

thermalManager.wait_for_bed(no_wait_for_cooling);
if (isM190)
thermalManager.wait_for_bed(no_wait_for_cooling);
}

#endif // HAS_HEATED_BED

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