Implement fetchdatamin

CYD-Klipper/src/core/data_setup.cpp

@@ -156,7 +156,14 @@ void fetch_printer_data()
 
 void fetch_printer_data_minimal()
 {
-    // TODO
+    PrinterDataMinimal* data = (PrinterDataMinimal*)malloc(sizeof(PrinterDataMinimal) * get_printer_count());
+    for (int i = 0; i < get_printer_count(); i++)
+    {
+        BasePrinter* printer = get_printer(i);
+        *(data + i) = printer->fetch_min();
+    }
+    announce_printer_data_minimal(data);
+    free(data);
 }
 
 void data_loop()

CYD-Klipper/src/core/printer_integration.cpp

@@ -1,7 +1,9 @@
 #include "printer_integration.hpp"
 
 unsigned char current_printer_index = 0;
+unsigned char total_printers;
 BasePrinter* registered_printers;
+PrinterDataMinimal* minimal_data_copy;
 PrinterData* printer_data_copy;
 
 BasePrinter::BasePrinter(unsigned char index)
@@ -75,3 +77,14 @@ PrinterData* get_current_printer_data()
 {
     return printer_data_copy;
 }
+
+unsigned int get_printer_count()
+{
+    return total_printers;
+}
+
+void announce_printer_data_minimal(PrinterDataMinimal* printer_data)
+{
+    memcpy(printer_data_copy, printer_data, sizeof(PrinterDataMinimal) * total_printers);
+    lv_msg_send(DATA_PRINTER_MINIMAL, get_current_printer());
+}

CYD-Klipper/src/core/printer_integration.hpp

@@ -167,3 +167,5 @@ BasePrinter* get_current_printer();
 BasePrinter* get_printer(int idx);
 void initialize_printers();
 PrinterData* get_current_printer_data();
+unsigned int get_printer_count();
+void announce_printer_data_minimal(PrinterDataMinimal* printer_data);