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ENH: add support for chamber_temp and exhaust_fan

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Support controlling chamebr temperature and exhaust fan for air filtration

Signed-off-by: xun.zhang <xun.zhang@bambulab.com>
Change-Id: I31627ce4f8acce99e132b0436ab7dcd0bcebf81d
This commit is contained in:
xun.zhang 2023-08-01 10:14:22 +08:00 • committed by Lane.Wei
parent be19c137fe
commit 9b20cad55e
11 changed files with 232 additions and 10 deletions
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50
src/libslic3r/GCode/GCodeProcessor.cpp
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@ -57,7 +57,8 @@ const std::vector<std::string> GCodeProcessor::Reserved_Tags = {
"_GP_FIRST_LINE_M73_PLACEHOLDER",
"_GP_LAST_LINE_M73_PLACEHOLDER",
"_GP_ESTIMATED_PRINTING_TIME_PLACEHOLDER",
"_GP_TOTAL_LAYER_NUMBER_PLACEHOLDER"
"_GP_TOTAL_LAYER_NUMBER_PLACEHOLDER",
"_DURING_PRINT_EXHAUST_FAN"
};
const std::string GCodeProcessor::Flush_Start_Tag = " FLUSH_START";
@ -362,6 +363,12 @@ void GCodeProcessor::TimeProcessor::reset()
machine_limits = MachineEnvelopeConfig();
filament_load_times = 0.0f;
filament_unload_times = 0.0f;
exhaust_fan_info.activate = false;
exhaust_fan_info.print_end_exhaust_fan_speed = 0;
exhaust_fan_info.print_end_exhaust_fan_time = 0;
insert_fan_control_flag = false;
for (size_t i = 0; i < static_cast<size_t>(PrintEstimatedStatistics::ETimeMode::Count); ++i) {
machines[i].reset();
}
@ -406,6 +413,14 @@ void GCodeProcessor::TimeProcessor::post_process(const std::string& filename, st
return std::string(line_M73);
};
auto format_line_exhaust_fan_control = [](const std::string& mask,int fan_index,int percent) {
char line_fan[64] = { 0 };
sprintf(line_fan,mask.c_str(),
std::to_string(fan_index).c_str(),
std::to_string(int((percent/100.0)*255)).c_str());
return std::string(line_fan);
};
auto format_time_float = [](float time) {
return Slic3r::float_to_string_decimal_point(time, 2);
};
@ -516,7 +531,7 @@ void GCodeProcessor::TimeProcessor::post_process(const std::string& filename, st
// add lines M73 to exported gcode
auto process_line_move = [
// Lambdas, mostly for string formatting, all with an empty capture block.
time_in_minutes, format_time_float, format_line_M73_main, format_line_M73_stop_int, format_line_M73_stop_float, time_in_last_minute,
time_in_minutes, format_time_float, format_line_M73_main, format_line_M73_stop_int, format_line_M73_stop_float, time_in_last_minute,format_line_exhaust_fan_control,
&self = std::as_const(*this),
// Caches, to be modified
&g1_times_cache_it, &last_exported_main, &last_exported_stop,
@ -535,6 +550,14 @@ void GCodeProcessor::TimeProcessor::post_process(const std::string& filename, st
if (it != machine.g1_times_cache.end() && it->id == g1_lines_counter) {
std::pair<int, int> to_export_main = { int(100.0f * it->elapsed_time / machine.time),
time_in_minutes(machine.time - it->elapsed_time) };
if (self.exhaust_fan_info.activate && !self.insert_fan_control_flag && machine.time - it->elapsed_time < self.exhaust_fan_info.print_end_exhaust_fan_time ) {
//insert fan
self.insert_fan_control_flag = true;
export_line += format_line_exhaust_fan_control("M106 P%s S%s ;open exhaust fan before print end \n", 3, self.exhaust_fan_info.print_end_exhaust_fan_speed);
++exported_lines_count;
}
if (last_exported_main[i] != to_export_main) {
export_line += format_line_M73_main(machine.line_m73_main_mask.c_str(),
to_export_main.first, to_export_main.second);
@ -629,6 +652,9 @@ void GCodeProcessor::TimeProcessor::post_process(const std::string& filename, st
gcode_line.insert(gcode_line.end(), it, it_end);
if (eol) {
++line_id;
// disable origin exhaust_fan_speed during print
if (insert_fan_control_flag&&gcode_line.find(reserved_tag(ETags::During_Print_Exhaust_Fan)) != std::string::npos)
gcode_line.clear();
gcode_line += "\n";
// replace placeholder lines
@ -962,6 +988,18 @@ void GCodeProcessor::apply_config(const PrintConfig& config)
const ConfigOptionBool* spiral_vase = config.option<ConfigOptionBool>("spiral_mode");
if (spiral_vase != nullptr)
m_spiral_vase_active = spiral_vase->value;
for (size_t i = 0; i < config.activate_air_filtration.values.size(); ++i) {
if (config.activate_air_filtration.get_at(i)) {
m_exhaust_fan_info.print_end_exhaust_fan_speed = std::max(m_exhaust_fan_info.print_end_exhaust_fan_speed, config.end_print_exhaust_fan_speed.get_at(i));
m_exhaust_fan_info.print_end_exhaust_fan_time = std::max(m_exhaust_fan_info.print_end_exhaust_fan_time, config.end_print_exhaust_fan_time.get_at(i));
}
}
const ConfigOptionBools* activate_air_filtration = config.option<ConfigOptionBools>("activate_air_filtration");
if (activate_air_filtration != nullptr)
m_exhaust_fan_info.activate = *std::max_element(activate_air_filtration->values.begin(), activate_air_filtration->values.end())&&config.support_air_filtration.getBool();
}
void GCodeProcessor::apply_config(const DynamicPrintConfig& config)
@ -1459,9 +1497,11 @@ void GCodeProcessor::finalize(bool post_process)
m_height_compare.output();
m_width_compare.output();
#endif // ENABLE_GCODE_VIEWER_DATA_CHECKING
if (post_process)
if (post_process){
//control chamber fan
m_time_processor.exhaust_fan_info = m_exhaust_fan_info;
m_time_processor.post_process(m_result.filename, m_result.moves, m_result.lines_ends, m_layer_id);
}
#if ENABLE_GCODE_VIEWER_STATISTICS
m_result.time = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() - m_start_time).count();
#endif // ENABLE_GCODE_VIEWER_STATISTICS
@ -1897,7 +1937,7 @@ template<typename T>
// Legacy conversion, which is costly due to having to make a copy of the string before conversion.
try {
assert(sv.size() < 1024);
assert(sv.data() != nullptr);
assert(sv.data() != nullptr);
std::string str { sv };
size_t read = 0;
if constexpr (std::is_same_v<T, int>)