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Allow for a flag to change scaling from 0-100 from the default of 0-255 for fan output

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This commit is contained in:
Joseph Lenox 2019-07-07 08:24:04 -05:00 committed by Joseph Lenox
parent 46cd5689bc
commit bdda20dca8
4 changed files with 12 additions and 1 deletions
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2
lib/Slic3r/GUI/PresetEditor.pm
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@ -1251,6 +1251,7 @@ sub title { 'Printer Settings' }
sub options {
return qw(
bed_shape z_offset z_steps_per_mm has_heatbed
fan_percentage
gcode_flavor use_relative_e_distances
serial_port serial_speed
host_type print_host octoprint_apikey
@ -1417,6 +1418,7 @@ sub build {
$optgroup->append_single_option_line('z_steps_per_mm');
$optgroup->append_single_option_line('use_set_and_wait_extruder');
$optgroup->append_single_option_line('use_set_and_wait_bed');
$optgroup->append_single_option_line('fan_percentage');
}
}
{

3
xs/src/libslic3r/GCodeWriter.cpp
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@ -163,6 +163,7 @@ std::string
GCodeWriter::set_fan(unsigned int speed, bool dont_save)
{
std::ostringstream gcode;
const double baseline_factor = (this->config.fan_percentage ? 1.0 : 255.0);
if (this->_last_fan_speed != speed || dont_save) {
if (!dont_save) this->_last_fan_speed = speed;
@ -186,7 +187,7 @@ GCodeWriter::set_fan(unsigned int speed, bool dont_save)
} else {
gcode << "S";
}
gcode << (255.0 * speed / 100.0);
gcode << (baseline_factor * speed / 100.0);
}
if (this->config.gcode_comments) gcode << " ; enable fan";
gcode << "\n";

6
xs/src/libslic3r/PrintConfig.cpp
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@ -429,6 +429,12 @@ PrintConfigDef::PrintConfigDef()
def->default_value = opt;
}
def = this->add("fan_percentage", coBool);
def->label = __TRANS("Fan PWM from 0-100");
def->tooltip = __TRANS("Set this if your printer uses control values from 0-100 instead of 0-255.");
def->cli = "fan-percentage";
def->default_value = new ConfigOptionBool(false);
def = this->add("filament_diameter", coFloats);
def->label = __TRANS("Diameter");
def->tooltip = __TRANS("Enter your filament diameter here. Good precision is required, so use a caliper and do multiple measurements along the filament, then compute the average.");

2
xs/src/libslic3r/PrintConfig.hpp
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@ -331,6 +331,7 @@ class GCodeConfig : public virtual StaticPrintConfig
ConfigOptionStrings end_filament_gcode;
ConfigOptionString extrusion_axis;
ConfigOptionFloats extrusion_multiplier;
ConfigOptionBool fan_percentage;
ConfigOptionFloats filament_diameter;
ConfigOptionFloats filament_density;
ConfigOptionFloats filament_cost;
@ -375,6 +376,7 @@ class GCodeConfig : public virtual StaticPrintConfig
OPT_PTR(end_filament_gcode);
OPT_PTR(extrusion_axis);
OPT_PTR(extrusion_multiplier);
OPT_PTR(fan_percentage);
OPT_PTR(filament_diameter);
OPT_PTR(filament_density);
OPT_PTR(filament_cost);