chore: regenerate T26 cantools sources after DBC update

Regenerate data/powertrain/autonomous_t26 C sources with cantools 42.0.3
following the 3bb5a09 DBC sync. Pack/unpack code is unchanged; only doc
comments differ (unit strings and em-dashes were double-encoded mojibake).

Force UTF-8 in generate_dbc_api.py and generate_can_bridge.py so running
them on Windows no longer rewrites non-ASCII characters in generated files.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Author: EsTaNG9

LART_Car_Dashboard_v1/src/ui/generate_dbc_api.py

@@ -58,7 +58,7 @@ def main():
         for sig_slug in sorted(list(sig_slugs)):
             lines.append(f"float32 {sig_slug}")
 
-        with open(msg_path, "w") as mf:
+        with open(msg_path, "w", encoding="utf-8") as mf:
             mf.write("\n".join(lines) + "\n")
         generated_msg_files.append(msg_filename)
 
@@ -89,7 +89,7 @@ def main():
         "",
         "ament_package()"
     ])
-    with open(cmake_path, "w") as cf:
+    with open(cmake_path, "w", encoding="utf-8") as cf:
         cf.write("\n".join(cmake_lines) + "\n")
     print(f"Generated {len(generated_msg_files)} .msg files and updated CMakeLists.txt")
 
@@ -152,7 +152,7 @@ def main():
     ])
 
     header_path = os.path.join(script_dir, "dbc_api.h")
-    with open(header_path, "w") as f:
+    with open(header_path, "w", encoding="utf-8") as f:
         f.write("\n".join(header_lines) + "\n")
     print(f"Generated: {header_path}")
 
@@ -215,7 +215,7 @@ def main():
         ])
 
         sub_path = os.path.join(script_dir, f"dbc_api_sub_{idx}.cpp")
-        with open(sub_path, "w") as sf:
+        with open(sub_path, "w", encoding="utf-8") as sf:
             sf.write("\n".join(sub_lines) + "\n")
         print(f"Generated: {sub_path}")
 
@@ -518,7 +518,7 @@ def main():
     source_lines.extend(error_checking_lines)
 
     source_path = os.path.join(script_dir, "dbc_api.cpp")
-    with open(source_path, "w") as f:
+    with open(source_path, "w", encoding="utf-8") as f:
         f.write("\n".join(source_lines) + "\n")
     print(f"Generated: {source_path}")
 

LART_Car_Dashboard_v1/src/ui/generated/autonomous_t26.c

@@ -1,7 +1,7 @@
 /**
  * @file autonomous_t26.c
  *
- * @brief This source file was generated by cantools version 41.4.1 Tue Jun 30 04:51:53 2026.
+ * @brief This source file was generated by cantools version 42.0.3 Thu Sep 17 15:25:20 2026.
  *
  * @copyright Copyright (c) 2018-2019 Erik Moqvist
  *

LART_Car_Dashboard_v1/src/ui/generated/autonomous_t26.h

@@ -1,7 +1,7 @@
 /**
  * @file autonomous_t26.h
  *
- * @brief This header file was generated by cantools version 41.4.1 Tue Jun 30 04:51:53 2026.
+ * @brief This header file was generated by cantools version 42.0.3 Thu Sep 17 15:25:20 2026.
  *
  * @copyright Copyright (c) 2018-2019 Erik Moqvist
  *
@@ -327,7 +327,7 @@ struct autonomous_t26_acu_t {
     uint8_t acu_state;
 
     /**
-     * Range: 0..255 (0..255 ºc)
+     * Range: 0..255 (0..255 ºc)
      * Scale: 1
      * Offset: 0
      */

LART_Car_Dashboard_v1/src/ui/generated/data_t26.c

@@ -1,7 +1,7 @@
 /**
  * @file data_t26.c
  *
- * @brief This source file was generated by cantools version 42.0.3 Wed Sep 16 22:42:56 2026.
+ * @brief This source file was generated by cantools version 42.0.3 Thu Sep 17 15:25:19 2026.
  *
  * @copyright Copyright (c) 2018-2019 Erik Moqvist
  *

LART_Car_Dashboard_v1/src/ui/generated/data_t26.h

@@ -1,7 +1,7 @@
 /**
  * @file data_t26.h
  *
- * @brief This header file was generated by cantools version 42.0.3 Wed Sep 16 22:42:56 2026.
+ * @brief This header file was generated by cantools version 42.0.3 Thu Sep 17 15:25:19 2026.
  *
  * @copyright Copyright (c) 2018-2019 Erik Moqvist
  *
@@ -264,7 +264,7 @@ struct data_t26_vcu_inv1_temperatures_t {
     /**
      * Inverter semiconductor temperature
      *
-     * Range: -550..2000 (-55..200 �C)
+     * Range: -550..2000 (-55..200 ºC)
      * Scale: 0.1
      * Offset: 0
      */
@@ -273,7 +273,7 @@ struct data_t26_vcu_inv1_temperatures_t {
     /**
      * Motor temperature measured by the inverter
      *
-     * Range: -550..2000 (-55..200 �C)
+     * Range: -550..2000 (-55..200 ºC)
      * Scale: 0.1
      * Offset: 0
      */
@@ -291,7 +291,7 @@ struct data_t26_vcu_inv2_temperatures_t {
     /**
      * Inverter semiconductor temperature
      *
-     * Range: -550..2000 (-55..200 �C)
+     * Range: -550..2000 (-55..200 ºC)
      * Scale: 0.1
      * Offset: 0
      */
@@ -300,7 +300,7 @@ struct data_t26_vcu_inv2_temperatures_t {
     /**
      * Motor temperature measured by the inverter
      *
-     * Range: -550..2000 (-55..200 �C)
+     * Range: -550..2000 (-55..200 ºC)
      * Scale: 0.1
      * Offset: 0
      */

LART_Car_Dashboard_v1/src/ui/generated/generate_can_bridge.py

@@ -136,7 +136,7 @@ def _ros_header_name(slug: str) -> str:
     ])
 
     hpp_path = os.path.join(script_dir, "can_bridge_impl.hpp")
-    with open(hpp_path, "w") as f:
+    with open(hpp_path, "w", encoding="utf-8") as f:
         f.write("\n".join(hpp_lines) + "\n")
     print(f"Generated: {hpp_path}")
 
@@ -169,7 +169,7 @@ def _ros_header_name(slug: str) -> str:
     ])
 
     cpp_path = os.path.join(script_dir, "can_bridge_impl.cpp")
-    with open(cpp_path, "w") as f:
+    with open(cpp_path, "w", encoding="utf-8") as f:
         f.write("\n".join(cpp_lines) + "\n")
     print(f"Generated: {cpp_path}")
 
@@ -260,7 +260,7 @@ def _ros_header_name(slug: str) -> str:
         ])
 
         sub_path = os.path.join(script_dir, f"can_bridge_impl_sub_{idx}.cpp")
-        with open(sub_path, "w") as sf:
+        with open(sub_path, "w", encoding="utf-8") as sf:
             sf.write("\n".join(sub_lines) + "\n")
         print(f"Generated: {sub_path}")
 

LART_Car_Dashboard_v1/src/ui/generated/powertrain_t26.c

@@ -1,7 +1,7 @@
 /**
  * @file powertrain_t26.c
  *
- * @brief This source file was generated by cantools version 42.0.3 Wed Sep 16 22:42:57 2026.
+ * @brief This source file was generated by cantools version 42.0.3 Thu Sep 17 15:25:19 2026.
  *
  * @copyright Copyright (c) 2018-2019 Erik Moqvist
  *