Fixes

marlin2.cpp

@@ -1,5 +1,6 @@
 #include "marlin2.h"
 #include "esphome/core/log.h"
+#include <string>
 
 namespace esphome {
     static const char *TAG = "marlin2";
@@ -18,6 +19,7 @@ namespace esphome {
         return nullptr; // Return nullptr if no match is found
     }
     #endif
+    
     #ifdef USE_TEXT_SENSOR
     void Marlin2::add_text_sensor(const std::string& sName, text_sensor::TextSensor *sens) {
         text_sensors.push_back({sName, sens});
@@ -43,7 +45,7 @@ namespace esphome {
         MarlinTime.reserve(32);
         PrinterState.reserve(32);
         
-        ESP_LOGD(TAG, "M155 S10");
+        //ESP_LOGD(TAG, "M155 S10");
         
         write_str("\r\n\r\nM155 S10\r\n");
         write_str("\r\n\r\nM117 ESP Home Connected!\r\n");
@@ -62,7 +64,7 @@ namespace esphome {
         while (available()) {
             char c = read();
             if( c == '\n' || c == '\r' ) {
-                ESP_LOGD(TAG, "#%s#",MarlinOutput.c_str());    
+                //ESP_LOGD(TAG, "#%s#",MarlinOutput.c_str());    
                 process_line();
             } else {
                 MarlinOutput += c;
@@ -72,8 +74,8 @@ namespace esphome {
         if(millis() - millisProgress > 15000 && print_progress != 100)  {
             millisProgress = millis();
             
-            ESP_LOGD(TAG, "M27");
+            //ESP_LOGD(TAG, "M27");
-            ESP_LOGD(TAG, "M31");
+            //ESP_LOGD(TAG, "M31");
             
             write_str("M27\r\nM31\r\n");
         }
@@ -85,12 +87,15 @@ namespace esphome {
             return;
         }
         
-        if(!MarlinOutput.compare("ok") || !MarlinOutput.compare(" ok")) {
+        if(MarlinOutput.compare("ok")  == 0 || MarlinOutput.compare(" ok")  == 0) {
             listingFile = false;
             MarlinOutput="";
             return;
         }
         
+        
+        ESP_LOGD(TAG, "DEBUG>#%s#",MarlinOutput.c_str());
+        
         if(!listingFile && MarlinOutput.compare("Begin file list") == 0) {
             ESP_LOGD(TAG, "Listing of files started!");
             listingFile = true;
@@ -99,12 +104,42 @@ namespace esphome {
             return;
         }
         
-        if(listingFile && MarlinOutput.compare(".GCO ")) {                            
+        if(listingFile && MarlinOutput.compare("End file list") == 0) {                
+            ESP_LOGD(TAG, "Listing of files stopped!");
+            listingFile = false;
+            //reset string for next line
+            
+            #ifdef USE_TEXT_SENSOR
+            std::string sd_files;
+            
+            for (const auto& [key, value] : file_table_) {
+                if (!sd_files.empty()) sd_files += "|";
+                sd_files += key;
+            }
+            
+            if (find_text_sensor("sd_card_files") != nullptr){
+                ESP_LOGD(TAG, "SD Files: %s", sd_files.c_str());
+                find_text_sensor("sd_card_files")->publish_state(sd_files.c_str());
+            }
+            #endif
+            
+            MarlinOutput="";
+            return;
+        }
+        
+        if(listingFile && MarlinOutput.find(".GCO ") > 1) {                            
             int first_space = MarlinOutput.find(' ');
             int second_space = MarlinOutput.find(' ', first_space + 1);
             
             if(first_space > 0) {
                 std::string short_name = MarlinOutput.substr(0, first_space);
+                
+                if (short_name.find("/") != std::string::npos){ // Omit subdirectories
+                    ESP_LOGD(TAG, "peskočeno kvůli vnořen %s",short_name.c_str());
+                    MarlinOutput="";
+                    return;
+                }
+                
                 std::string long_name = short_name;
                 
                 if (second_space > first_space){
@@ -112,8 +147,6 @@ namespace esphome {
                 }
                 
                 file_table_[long_name] = short_name;
-                ESP_LOGD(TAG, "Uloženo do tabulky: %s => %s", long_name.c_str(), short_name.c_str());
-                
             }
             
             //reset string for next line
@@ -121,8 +154,6 @@ namespace esphome {
             return;
         }
         
-        
-        
         //Parse periodic Temperature read out message
         if(
             MarlinOutput.find(" T:")    == 0 ||
@@ -160,7 +191,7 @@ namespace esphome {
                 }
                 #endif
                 
-                ESP_LOGD(TAG, "Bed Temperature=%.1f°C Ext Temperature=%.1f°C ", bed_temperature, ext_temperature);
+                //ESP_LOGD(TAG, "Bed Temperature=%.1f°C Ext Temperature=%.1f°C ", bed_temperature, ext_temperature);
             }
             
             //reset string for next line
@@ -175,7 +206,7 @@ namespace esphome {
             if (find_sensor("print_progress") != nullptr)
             find_sensor("print_progress")->publish_state(print_progress);
             
-            ESP_LOGD(TAG, "progress=%.1f", print_progress);
+            //ESP_LOGD(TAG, "progress=%.1f", print_progress);
             #endif
             
             set_printer_state("PRINTING");
@@ -197,7 +228,31 @@ namespace esphome {
                 find_sensor("print_time_remaining")->publish_state(remaining);
                 #endif
                 
-                ESP_LOGD(TAG, "time=%f remaining=%f", current, remaining);
+                //ESP_LOGD(TAG, "time=%f remaining=%f", current, remaining);
+            }
+            
+            //reset string for next line
+            MarlinOutput="";
+            return;
+        }
+        
+        //File opened: salma_~2.gco Size: 12279971
+        if(MarlinOutput.find("File opened: ") == 0) {
+            size_t  first_space = MarlinOutput.find("File opened: ");
+            size_t  second_space = MarlinOutput.find(" Size: ");
+            
+            if (first_space != std::string::npos && second_space != std::string::npos) {
+                size_t start = first_space + std::strlen("File opened: ");
+                size_t len = second_space - start;
+                ESP_LOGD(TAG, "position");
+                std::string filename = from_dos_name(MarlinOutput.substr(start, len));
+                ESP_LOGD("Soubor: %s\n", filename.c_str());        
+                
+                #ifdef USE_TEXT_SENSOR
+                if (find_text_sensor("sd_card_file_selected") != nullptr){
+                    find_text_sensor("sd_card_file_selected")->publish_state(filename.c_str());
+                }
+                #endif
             }
             
             //reset string for next line
@@ -206,7 +261,7 @@ namespace esphome {
         }
         
         //Print From SD Card Started
-        if(MarlinOutput.find("File selected") != std::string::npos) {                
+        if(MarlinOutput.compare("File selected") == 0) {                
             set_printer_state("PRINTING");
             
             //reset string for next line
@@ -215,7 +270,7 @@ namespace esphome {
         }
         
         //Print Finished
-        if(MarlinOutput.find("Done printing") != std::string::npos) {       
+        if(MarlinOutput.compare("Done printing") == 0) {       
             print_progress = 100;
             #ifdef USE_SENSOR    
             if (find_sensor("print_progress") != nullptr)
@@ -234,7 +289,7 @@ namespace esphome {
         }
         
         // //Print Paused
-        // if(MarlinOutput.find("Printer halted") != std::string::npos) {                
+        // if(MarlinOutput.compare("Printer halted") == 0) {                
         //     set_printer_state("PAUSED");
         
         //     //reset string for next line
@@ -243,7 +298,7 @@ namespace esphome {
         // }
         
         // //Print Stoped              
-        if(MarlinOutput.find("Print Aborted") != std::string::npos) {                
+        if(MarlinOutput.compare("Print Aborted") == 0) {                
             set_printer_state("STOPPED");
             
             //reset string for next line
@@ -251,18 +306,7 @@ namespace esphome {
             return;
         }        
         
-        
+        ESP_LOGD(TAG, ">#%s#",MarlinOutput.c_str());        
-        
-        if(MarlinOutput.find("End file list") != std::string::npos) {                
-            ESP_LOGD(TAG, "Listing of files stopped!");
-            listingFile = false;
-            //reset string for next line
-            MarlinOutput="";
-            return;
-        }
-        
-        
-        ESP_LOGD(TAG, "#%s#",MarlinOutput.c_str());        
         MarlinOutput="";
         return;
     }
@@ -299,14 +343,14 @@ namespace esphome {
             return 0.0;
         }
         
-        return (((float) current * 100.0) / (float) total);
+        return round(((float) current * 100.0) / (float) total);
     }
     
     int Marlin2::process_print_time_msg(double* current, double* remaining, float progress){
         MarlinTime = MarlinOutput.substr(16);
         float d = 0, h = 0, m = 0, s = 0; 
         
-        ESP_LOGD(TAG,MarlinTime.c_str());
+        //ESP_LOGD(TAG,MarlinTime.c_str());
         
         if (sscanf(MarlinTime.c_str() ,"%fd %fh %fm %fs", &d, &h, &m, &s)!=4)  {
             d=0;
@@ -339,39 +383,35 @@ namespace esphome {
             find_text_sensor("printer_state")->publish_state(status);
         }
         
-        ESP_LOGD(TAG, "Printer Status %s", status.c_str());
+        // ESP_LOGD(TAG, "Printer Status %s", status.c_str());
         // PrinterState = status;
         #endif
     }
     
     std::string Marlin2::to_dos_name(std::string filename) {
-        std::string shortName;
+        auto it = file_table_.find(filename);
-        size_t dotPos = filename.find_last_of('.');
+        if (it != file_table_.end()) {
-        
+            return file_table_[filename];
-        // Extract name and extension
-        std::string namePart = (dotPos != std::string::npos) ? filename.substr(0, dotPos) : filename;
-        std::string extPart = (dotPos != std::string::npos) ? filename.substr(dotPos + 1) : "";
-        
-        // Truncate name to 6 characters + ~1
-        if (namePart.length() > 6) {
-            namePart = namePart.substr(0, 6) + "~1";
         }
 
-        // Truncate extension to 3 characters
+        return filename;
-        if (extPart.length() > 3) {
-            extPart = extPart.substr(0, 3);
     }
 
-        // Construct 8.3 filename
+    std::string Marlin2::from_dos_name(std::string dos_filename ) {
-        shortName = namePart;
+        for (const auto& [key, value] : file_table_) {
-        if (!extPart.empty()) {
+            if (value == dos_filename) {
-            shortName += "." + extPart;
+                return key;
+            }
         }
 
-        // Convert to uppercase (DOS filenames are case-insensitive, usually stored in uppercase)
+        return dos_filename;
-        std::transform(shortName.begin(), shortName.end(), shortName.begin(), ::toupper);
+    }
 
-        return shortName;
+    std::string to_lower(std::string s) {
+        return s;
+        // String arduinoStr(s.c_str());   // převod na Arduino String
+        // arduinoStr.toLowerCase();       // změní obsah přímo
+        // return std::string(arduinoStr.c_str()); // zpět na std::string
     }
     
 }  // namespace esphome

marlin2.h

@@ -26,7 +26,9 @@ class Marlin2 : public PollingComponent, public uart::UARTDevice {
             text_sensor::TextSensor* find_text_sensor(std::string key);
         #endif
         void write(std::string status);
-        std::string to_dos_name(std::string file_name);
+        std::string to_dos_name(std::string filename);
+        std::string from_dos_name(std::string dos_filename);
+        std::string to_lower(std::string s);
         
         float get_setup_priority() const override { return setup_priority::LATE; }
         void setup() override;

text_sensor.py

@@ -13,13 +13,19 @@ CONFIG_SCHEMA =  cv.Schema(
         cv.Optional("printer_state"): text_sensor.text_sensor_schema(
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
         ),
+        cv.Optional("sd_card_files"): text_sensor.text_sensor_schema(
+            entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        ),
+        cv.Optional("sd_card_file_selected"): text_sensor.text_sensor_schema(
+            entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        ),
     }
 ).extend(cv.polling_component_schema("15s"))
 
 async def to_code(config):
     server = await cg.get_variable(config[CONF_MARLIN])
 
-    for sName in ["printer_state"]:
+    for sName in ["printer_state", "sd_card_files", "sd_card_file_selected"]:
         if sName in config:
             sens = await text_sensor.new_text_sensor(config[sName])
             cg.add(server.add_text_sensor(sName,sens))