303 lines
11 KiB
C++
303 lines
11 KiB
C++
#include "marlin2.h"
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#include "esphome/core/log.h"
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namespace esphome {
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static const char *TAG = "marlin2";
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#ifdef USE_SENSOR
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void Marlin2::add_sensor(const std::string& sName, sensor::Sensor *sens) {
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sensors.push_back({sName, sens});
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}
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sensor::Sensor* Marlin2::find_sensor(std::string key) {
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for (const auto& pair : sensors) {
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if (key == std::string(pair.first)) { // Convert char* to std::string for comparison
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return pair.second;
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}
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}
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return nullptr; // Return nullptr if no match is found
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}
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#endif
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#ifdef USE_TEXT_SENSOR
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void Marlin2::add_text_sensor(const std::string& sName, text_sensor::TextSensor *sens) {
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text_sensors.push_back({sName, sens});
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}
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text_sensor::TextSensor* Marlin2::find_text_sensor(std::string key) {
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for (const auto& pair : text_sensors) {
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if (key == std::string(pair.first)) { // Convert char* to std::string for comparison
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return pair.second;
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}
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}
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return nullptr; // Return nullptr if no match is found
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}
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#endif
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void Marlin2::setup() {
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MarlinOutput.reserve(256);
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MarlinOutput = "";
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MarlinTime.reserve(32);
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PrinterState.reserve(32);
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ESP_LOGD(TAG, "M155 S10");
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write_str("\r\n\r\nM155 S10\r\n");
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write_str("\r\n\r\nM117 ESP Home Connected!\r\n");
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flush();
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set_printer_state("IDLE");
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register_service(&Marlin2::set_bed_setpoint, "set_bed_setpoint", {"temp_degC"});
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register_service(&Marlin2::set_extruder_setpoint, "set_extruder_setpoint", {"temp_degC"});
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}
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void Marlin2::set_bed_setpoint() {
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}
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void Marlin2::set_extruder_setpoint() {
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}
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void Marlin2::update() {
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while (available()) {
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char c = read();
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if( c == '\n' || c == '\r' ) {
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process_line();
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} else {
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MarlinOutput += c;
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}
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}
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if(millis() - millisProgress > 15000 && print_progress != 100) {
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millisProgress = millis();
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ESP_LOGD(TAG, "M27");
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ESP_LOGD(TAG, "M31");
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write_str("M27\r\nM31\r\n");
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}
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}
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void Marlin2::process_line() {
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if(MarlinOutput.size() < 3) {
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MarlinOutput="";
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return;
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}
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if(!MarlinOutput.compare("ok") || !MarlinOutput.compare(" ok")) {
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MarlinOutput="";
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return;
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}
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//Parse periodic Temperature read out message
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if(
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MarlinOutput.find(" T:") == 0 ||
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MarlinOutput.find("T:") == 0 ||
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MarlinOutput.find("ok T:") == 0 ||
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MarlinOutput.find(" ok T:") == 0
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) {
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float ext_temperature, ext_set_temperature, bed_temperature, bed_set_temperature;
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if (process_temp_msg(&ext_temperature, &ext_set_temperature, &bed_temperature, &bed_set_temperature) != 0) {
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#ifdef USE_SENSOR
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if (find_sensor("bed_temperature") != nullptr)
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find_sensor("bed_temperature")->publish_state(bed_temperature);
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if (find_sensor("bed_set_temperature") != nullptr)
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find_sensor("bed_set_temperature")->publish_state(bed_set_temperature);
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if (find_sensor("ext_temperature") != nullptr)
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find_sensor("ext_temperature")->publish_state(ext_temperature);
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if (find_sensor("ext_set_temperature") != nullptr)
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find_sensor("ext_set_temperature")->publish_state(ext_set_temperature);
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#endif
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#ifdef USE_TEXT_SENSOR
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if(bed_set_temperature==0.0 && ext_set_temperature==0.0) {
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if(ext_temperature < 32.0 && bed_temperature < 32.0){ //TODO define constants for these
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set_printer_state("IDLE");
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}
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else if(ext_temperature < 150.0 && bed_temperature < 55.0){
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set_printer_state("COOLING");
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}
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}
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if(print_progress == 0.0 && (bed_set_temperature!=0.0 || ext_set_temperature!=0.0)) {
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//print_time_offset = print_time save print time ofset to deduct from total value send to hass
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set_printer_state("PREHEATING");
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}
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#endif
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ESP_LOGD(TAG, "Bed Temperature=%.1f°C Ext Temperature=%.1f°C ", bed_temperature, ext_temperature);
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}
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//reset string for next line
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MarlinOutput="";
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return;
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}
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//Parse Progress of the print
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if(MarlinOutput.find("SD printing byte") == 0 ) {
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print_progress = process_progress_msg();
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#ifdef USE_SENSOR
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if (find_sensor("print_progress") != nullptr)
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find_sensor("print_progress")->publish_state(print_progress);
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ESP_LOGD(TAG, "progress=%.1f", print_progress);
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#endif
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set_printer_state("PRINTING");
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//reset string for next line
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MarlinOutput="";
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return;
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}
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//Parse Printitme
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if(MarlinOutput.find("echo:Print time: ") == 0) {
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double current=0;
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double remaining=0;
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if (process_print_time_msg(¤t, &remaining, print_progress) != 0) {
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#ifdef USE_SENSOR
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if (find_sensor("print_time") != nullptr)
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find_sensor("print_time")->publish_state(current);
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if (find_sensor("print_time_remaining") != nullptr)
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find_sensor("print_time_remaining")->publish_state(remaining);
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#endif
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ESP_LOGD(TAG, "time=%f remaining=%f", current, remaining);
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}
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//reset string for next line
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MarlinOutput="";
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return;
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}
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//Print From SD Card Started
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if(MarlinOutput.find("File selected") != std::string::npos) {
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set_printer_state("PRINTING");
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//reset string for next line
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MarlinOutput="";
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return;
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}
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//Print Finished
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if(MarlinOutput.find("Done printing") != std::string::npos) {
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print_progress = 100;
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#ifdef USE_SENSOR
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if (find_sensor("print_progress") != nullptr)
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find_sensor("print_progress")->publish_state(print_progress);
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if (find_sensor("print_time_remaining") != nullptr)
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find_sensor("print_time_remaining")->publish_state(0);
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#endif
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#ifdef USE_TEXT_SENSOR
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set_printer_state("FINISHED");
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#endif
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//reset string for next line
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MarlinOutput="";
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return;
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}
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// //Print Paused
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// if(MarlinOutput.find("Printer halted") != std::string::npos) {
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// set_printer_state("PAUSED");
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// //reset string for next line
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// MarlinOutput="";
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// return;
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// }
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// //Print Stoped
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if(MarlinOutput.find("Print Aborted") != std::string::npos) {
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set_printer_state("STOPPED");
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//reset string for next line
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MarlinOutput="";
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return;
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}
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ESP_LOGD(TAG, "#%s#",MarlinOutput.c_str());
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MarlinOutput="";
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return;
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}
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int Marlin2::process_temp_msg(float* ext_temperature, float* ext_set_temperature, float* bed_temperature, float* bed_set_temperature) {
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float dc;
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while(MarlinOutput.find(" ") != std::string::npos)
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MarlinOutput.erase(MarlinOutput.find(' '), 1);
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while(MarlinOutput.find("ok") != std::string::npos)
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MarlinOutput.erase(MarlinOutput.find("ok"), 2);
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if(sscanf(MarlinOutput.c_str() ,"T:%f/%fB:%f/%f", ext_temperature, ext_set_temperature, bed_temperature, bed_set_temperature) == 4 )
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return 1;
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if(sscanf(MarlinOutput.c_str() ,"T:%f/%f(%f)B:%f/%f(%f)", ext_temperature, ext_set_temperature, &dc, bed_temperature, bed_set_temperature, &dc) == 6 )
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return 2;
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if(sscanf(MarlinOutput.c_str() ,"T:%f/%fT0:%f/%fT1:%f/%fB:%f/%f", ext_temperature, ext_set_temperature, &dc, &dc, &dc, &dc, bed_temperature, bed_set_temperature) == 8 )
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return 3;
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if(sscanf(MarlinOutput.c_str() ,"T0:%f/%fT1:%f/%fB:%f/%f", ext_temperature, ext_set_temperature, &dc, &dc, bed_temperature, bed_set_temperature) == 6 )
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return 4;
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return 0;
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}
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float Marlin2::process_progress_msg(){
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float current = std::stoi(MarlinOutput.substr(17));
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float total = std::stoi(MarlinOutput.substr(MarlinOutput.find('/')+1));
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if (total==0) {
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return 0.0;
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}
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return (((float) current * 100.0) / (float) total);
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}
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int Marlin2::process_print_time_msg(double* current, double* remaining, float progress){
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MarlinTime = MarlinOutput.substr(16);
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float d = 0, h = 0, m = 0, s = 0;
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ESP_LOGD(TAG,MarlinTime.c_str());
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if (sscanf(MarlinTime.c_str() ,"%fd %fh %fm %fs", &d, &h, &m, &s)!=4) {
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d=0;
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if (sscanf(MarlinTime.c_str() ,"%fh %fm %fs", &h, &m, &s)!=3) {
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d=0; h=0;
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if (sscanf(MarlinTime.c_str() ,"%fm %fs", &m, &s)!=2) {
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d=0; h=0; m=0;
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if (sscanf(MarlinTime.c_str() ,"%fs", &s)!=1) {
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return 0;
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}
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}
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}
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}
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*current = round(((d)*24*60*60) + ((h)*60*60) + ((m)*60) + (s));
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if(progress != 0.0 && progress != 100.0) {
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*remaining = (((100 * *current) / round(progress)) - *current);
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}
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return 1;
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}
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void Marlin2::set_printer_state(std::string status){
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#ifdef USE_TEXT_SENSOR
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// if (!PrinterState.compare(status))
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// return;
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if (find_text_sensor("printer_state") != nullptr){
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find_text_sensor("printer_state")->publish_state(status);
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}
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ESP_LOGD(TAG, "Printer Status %s", status.c_str());
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// PrinterState = status;
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#endif
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}
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} // namespace esphome
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