replace auto-gen of XLS doc files and Modbus with python

scripts/build_modbus_entity_parameters_post.py

@@ -0,0 +1,52 @@
+import subprocess
+import os
+import sys
+import shutil
+from pathlib import Path
+
+def get_python_executable():
+    """Get the appropriate Python executable for the current platform."""
+    # Try different Python executable names
+    python_names = ['python3', 'python', 'py']
+    
+    for name in python_names:
+        if shutil.which(name):
+            return name
+    
+    # Fallback to sys.executable if available
+    return sys.executable
+
+
+def csv_to_header(csv_file_path, header_file_path, script_path):
+
+    # Ensure the output directory exists
+    Path(header_file_path).parent.mkdir(parents=True, exist_ok=True)
+    
+    # delete the output file if it exists
+    if os.path.exists(header_file_path):
+        os.remove(header_file_path)
+    
+    # Read CSV file and pipe to Python script to generate header
+    python_exe = get_python_executable()
+    
+    with open(csv_file_path, 'r') as csv_file:
+        with open(header_file_path, 'w') as header_file:
+            subprocess.run(
+                [python_exe, script_path],
+                stdin=csv_file,
+                stdout=header_file,
+                check=True
+            )
+    
+    print(f"Generated header file: {header_file_path} ({os.path.getsize(header_file_path)} bytes)")
+
+
+def main():
+    csv_file = os.path.join("docs", "dump_entities.csv")
+    header_file = os.path.join("src", "core", "modbus_entity_parameters.hpp")
+    script_file = os.path.join("scripts", "update_modbus_registers.py")
+    
+    csv_to_header(csv_file, header_file, script_file)
+
+if __name__ == "__main__":
+    main()