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

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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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45
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
@ -1705,20 +1706,28 @@ 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);
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);
// 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("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));
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));
}
}