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Add compatibility for Machine Limits and RRF (PR #7347)

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This commit is contained in:
n8bot 2021-11-22 00:55:07 -08:00 committed by Lukas Matena
parent 5d7901c2f3
commit bfb721f302
4 changed files with 39 additions and 27 deletions
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31
src/libslic3r/GCode.cpp
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@ -1685,18 +1685,19 @@ static bool custom_gcode_sets_temperature(const std::string &gcode, const int mc
// Do not process this piece of G-code by the time estimator, it already knows the values through another sources.
void GCode::print_machine_envelope(GCodeOutputStream &file, Print &print)
{
if ((print.config().gcode_flavor.value == gcfMarlinLegacy || print.config().gcode_flavor.value == gcfMarlinFirmware)
if ((print.config().gcode_flavor.value == gcfMarlinLegacy || print.config().gcode_flavor.value == gcfMarlinFirmware || print.config().gcode_flavor.value == gcfRepRapFirmware)
&& print.config().machine_limits_usage.value == MachineLimitsUsage::EmitToGCode) {
int factor = print.config().gcode_flavor.value == gcfRepRapFirmware ? 60 : 1; // RRF M203 and M566 are in mm/min
file.write_format("M201 X%d Y%d Z%d E%d ; sets maximum accelerations, mm/sec^2\n",
int(print.config().machine_max_acceleration_x.values.front() + 0.5),
int(print.config().machine_max_acceleration_y.values.front() + 0.5),
int(print.config().machine_max_acceleration_z.values.front() + 0.5),
int(print.config().machine_max_acceleration_e.values.front() + 0.5));
file.write_format("M203 X%d Y%d Z%d E%d ; sets maximum feedrates, mm/sec\n",
int(print.config().machine_max_feedrate_x.values.front() + 0.5),
int(print.config().machine_max_feedrate_y.values.front() + 0.5),
int(print.config().machine_max_feedrate_z.values.front() + 0.5),
int(print.config().machine_max_feedrate_e.values.front() + 0.5));
file.write_format("M203 X%d Y%d Z%d E%d ; sets maximum feedrates, mm/sec (or mm/min for RRF)\n",
int(print.config().machine_max_feedrate_x.values.front() * factor + 0.5),
int(print.config().machine_max_feedrate_y.values.front() * factor + 0.5),
int(print.config().machine_max_feedrate_z.values.front() * factor + 0.5),
int(print.config().machine_max_feedrate_e.values.front() * factor + 0.5));
// Now M204 - acceleration. This one is quite hairy thanks to how Marlin guys care about
// backwards compatibility: https://github.com/prusa3d/PrusaSlicer/issues/1089
@ -1705,17 +1706,25 @@ void GCode::print_machine_envelope(GCodeOutputStream &file, Print &print)
int travel_acc = print.config().gcode_flavor == gcfMarlinLegacy
? int(print.config().machine_max_acceleration_extruding.values.front() + 0.5)
: int(print.config().machine_max_acceleration_travel.values.front() + 0.5);
// Retract acceleration not accepeted in M204 in RRF
if (print.config().gcode_flavor.value == gcfRepRapFirmware)
file.write_format("M204 P%d T%d ; sets acceleration (P, T), mm/sec^2\n",
int(print.config().machine_max_acceleration_extruding.values.front() + 0.5),
travel_acc);
else
file.write_format("M204 P%d R%d T%d ; sets acceleration (P, T) and retract acceleration (R), mm/sec^2\n",
int(print.config().machine_max_acceleration_extruding.values.front() + 0.5),
int(print.config().machine_max_acceleration_retracting.values.front() + 0.5),
travel_acc);
assert(is_decimal_separator_point());
file.write_format("M205 X%.2lf Y%.2lf Z%.2lf E%.2lf ; sets the jerk limits, mm/sec\n",
print.config().machine_max_jerk_x.values.front(),
print.config().machine_max_jerk_y.values.front(),
print.config().machine_max_jerk_z.values.front(),
print.config().machine_max_jerk_e.values.front());
file.write_format(print.config().gcode_flavor.value == gcfRepRapFirmware ? "M566 X%.2lf Y%.2lf Z%.2lf E%.2lf ; sets the jerk limits, mm/min\n" : "M205 X%.2lf Y%.2lf Z%.2lf E%.2lf ; sets the jerk limits, mm/sec\n",
print.config().machine_max_jerk_x.values.front() * factor,
print.config().machine_max_jerk_y.values.front() * factor,
print.config().machine_max_jerk_z.values.front() * factor,
print.config().machine_max_jerk_e.values.front() * factor);
// M205 Sn Tn not supported in RRF
if (print.config().gcode_flavor.value != gcfRepRapFirmware)
file.write_format("M205 S%d T%d ; sets the minimum extruding and travel feed rate, mm/sec\n",
int(print.config().machine_min_extruding_rate.values.front() + 0.5),
int(print.config().machine_min_travel_rate.values.front() + 0.5));

4
src/libslic3r/GCode/GCodeProcessor.cpp
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@ -848,7 +848,7 @@ void GCodeProcessor::apply_config(const PrintConfig& config)
m_result.filament_densities[i] = static_cast<float>(config.filament_density.get_at(i));
}
if ((m_flavor == gcfMarlinLegacy || m_flavor == gcfMarlinFirmware) && config.machine_limits_usage.value != MachineLimitsUsage::Ignore) {
if ((m_flavor == gcfMarlinLegacy || m_flavor == gcfMarlinFirmware || m_flavor == gcfRepRapFirmware) && config.machine_limits_usage.value != MachineLimitsUsage::Ignore) {
m_time_processor.machine_limits = reinterpret_cast<const MachineEnvelopeConfig&>(config);
if (m_flavor == gcfMarlinLegacy) {
// Legacy Marlin does not have separate travel acceleration, it uses the 'extruding' value instead.
@ -1021,7 +1021,7 @@ void GCodeProcessor::apply_config(const DynamicPrintConfig& config)
if (machine_limits_usage != nullptr)
use_machine_limits = machine_limits_usage->value != MachineLimitsUsage::Ignore;
if (use_machine_limits && (m_flavor == gcfMarlinLegacy || m_flavor == gcfMarlinFirmware)) {
if (use_machine_limits && (m_flavor == gcfMarlinLegacy || m_flavor == gcfMarlinFirmware || m_flavor == gcfRepRapFirmware)) {
const ConfigOptionFloats* machine_max_acceleration_x = config.option<ConfigOptionFloats>("machine_max_acceleration_x");
if (machine_max_acceleration_x != nullptr)
m_time_processor.machine_limits.machine_max_acceleration_x.values = machine_max_acceleration_x->values;

2
src/libslic3r/GCodeWriter.cpp
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@ -20,7 +20,7 @@ void GCodeWriter::apply_print_config(const PrintConfig &print_config)
this->config.apply(print_config, true);
m_extrusion_axis = get_extrusion_axis(this->config);
m_single_extruder_multi_material = print_config.single_extruder_multi_material.value;
bool is_marlin = print_config.gcode_flavor.value == gcfMarlinLegacy || print_config.gcode_flavor.value == gcfMarlinFirmware;
bool is_marlin = print_config.gcode_flavor.value == gcfMarlinLegacy || print_config.gcode_flavor.value == gcfMarlinFirmware || print_config.gcode_flavor.value == gcfRepRapFirmware;
m_max_acceleration = std::lrint((is_marlin && print_config.machine_limits_usage.value == MachineLimitsUsage::EmitToGCode) ?
print_config.machine_max_acceleration_extruding.values.front() : 0);
}

15
src/slic3r/GUI/Tab.cpp
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@ -2351,7 +2351,7 @@ void TabPrinter::build_fff()
}
}
if (opt_key == "gcode_flavor") {
bool supports_travel_acceleration = (boost::any_cast<int>(value) == int(gcfMarlinFirmware));
bool supports_travel_acceleration = (boost::any_cast<int>(value) == int(gcfMarlinFirmware)) || (boost::any_cast<int>(value) == int(gcfRepRapFirmware));
if (supports_travel_acceleration != m_supports_travel_acceleration) {
m_rebuild_kinematics_page = true;
m_supports_travel_acceleration = supports_travel_acceleration;
@ -2656,7 +2656,7 @@ void TabPrinter::build_unregular_pages(bool from_initial_build/* = false*/)
{
size_t n_before_extruders = 2; // Count of pages before Extruder pages
auto flavor = m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value;
bool is_marlin_flavor = (flavor == gcfMarlinLegacy || flavor == gcfMarlinFirmware);
bool is_marlin_flavor = (flavor == gcfMarlinLegacy || flavor == gcfMarlinFirmware || flavor == gcfRepRapFirmware);
/* ! Freeze/Thaw in this function is needed to avoid call OnPaint() for erased pages
* and be cause of application crash, when try to change Preset in moment,
@ -2928,7 +2928,7 @@ void TabPrinter::toggle_options()
toggle_option("single_extruder_multi_material", have_multiple_extruders);
auto flavor = m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value;
bool is_marlin_flavor = flavor == gcfMarlinLegacy || flavor == gcfMarlinFirmware;
bool is_marlin_flavor = flavor == gcfMarlinLegacy || flavor == gcfMarlinFirmware || flavor == gcfRepRapFirmware;
// Disable silent mode for non-marlin firmwares.
toggle_option("silent_mode", is_marlin_flavor);
}
@ -2998,7 +2998,8 @@ void TabPrinter::toggle_options()
if (m_active_page->title() == "Machine limits" && m_machine_limits_description_line) {
assert(m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value == gcfMarlinLegacy
|| m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value == gcfMarlinFirmware);
|| m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value == gcfMarlinFirmware
|| m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value == gcfRepRapFirmware);
const auto *machine_limits_usage = m_config->option<ConfigOptionEnum<MachineLimitsUsage>>("machine_limits_usage");
bool enabled = machine_limits_usage->value != MachineLimitsUsage::Ignore;
bool silent_mode = m_config->opt_bool("silent_mode");
@ -3030,7 +3031,7 @@ void TabPrinter::update_fff()
m_use_silent_mode = m_config->opt_bool("silent_mode");
}
bool supports_travel_acceleration = (m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value == gcfMarlinFirmware);
bool supports_travel_acceleration = (m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value == gcfMarlinFirmware || m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value == gcfRepRapFirmware);
if (m_supports_travel_acceleration != supports_travel_acceleration) {
m_rebuild_kinematics_page = true;
m_supports_travel_acceleration = supports_travel_acceleration;
@ -3954,7 +3955,9 @@ void TabPrinter::update_machine_limits_description(const MachineLimitsUsage usag
break;
case MachineLimitsUsage::TimeEstimateOnly:
text = _L("Machine limits will NOT be emitted to G-code, however they will be used to estimate print time, "
"which may therefore not be accurate as the printer may apply a different set of machine limits.");
"which may therefore not be accurate as the printer may apply a different set of machine limits. "
"This newly works with RepRapFirmware to estimate time, but the algorithm is unchanged from Marlin. "
"Estimates work well when machine limits are accurately described.");
break;
case MachineLimitsUsage::Ignore:
text = _L("Machine limits are not set, therefore the print time estimate may not be accurate.");