From aaf5ffedec0befd9ee38c5c82ccc112d1b9c9672 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E7=AB=8B=E5=B8=AE?= <3294713004@qq.com>
Date: Sun, 19 Oct 2025 19:46:25 +0800
Subject: [PATCH] =?UTF-8?q?fix(boards):=20=E4=BF=AE=E5=A4=8Darduino?=
 =?UTF-8?q?=E4=B8=8B=E5=8F=98=E9=87=8F=E5=90=8D=E5=A4=A7=E5=B0=8F=E5=86=99?=
 =?UTF-8?q?=E4=B8=8D=E6=95=8F=E6=84=9F?=
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---
 boards/default_src/arduino/others/names.js     | 4 ++--
 boards/default_src/arduino/others/variables.js | 4 ++--
 boards/default_src/python/others/names.js      | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/boards/default_src/arduino/others/names.js b/boards/default_src/arduino/others/names.js
index da69869b..2e69c902 100644
--- a/boards/default_src/arduino/others/names.js
+++ b/boards/default_src/arduino/others/names.js
@@ -121,7 +121,7 @@ Names.prototype.getName = function (name, type) {
             name = varName;
         }
     }
-    var normalized = name.toLowerCase() + '_' + type;
+    var normalized = name + '_' + type;
 
     var isVarType = type == Variables.NAME_TYPE ||
         type == Names.DEVELOPER_VARIABLE_TYPE;
@@ -193,7 +193,7 @@ Names.prototype.safeName_ = function (name) {
  * @return {boolean} True if names are the same.
  */
 Names.equals = function (name1, name2) {
-    return name1.toLowerCase() == name2.toLowerCase();
+    return name1 == name2;
 };
 
 export default Names;
\ No newline at end of file
diff --git a/boards/default_src/arduino/others/variables.js b/boards/default_src/arduino/others/variables.js
index e1ef5db9..c210e042 100644
--- a/boards/default_src/arduino/others/variables.js
+++ b/boards/default_src/arduino/others/variables.js
@@ -90,7 +90,7 @@ Variables.allVariables = function (root) {
             var varName = blockVariables[y];
             // Variable name may be null if the block is only half-built.
             if (varName) {
-                variableHash[varName.toLowerCase()] = varName;
+                variableHash[varName] = varName;
             }
         }
     }
@@ -222,7 +222,7 @@ Variables.generateUniqueName = function (workspace) {
         while (!newName) {
             var inUse = false;
             for (var i = 0; i < variableList.length; i++) {
-                if (variableList[i].toLowerCase() == potName) {
+                if (variableList[i] == potName) {
                     // This potential name is already used.
                     inUse = true;
                     break;
diff --git a/boards/default_src/python/others/names.js b/boards/default_src/python/others/names.js
index 376c96f0..5361c676 100644
--- a/boards/default_src/python/others/names.js
+++ b/boards/default_src/python/others/names.js
@@ -52,7 +52,7 @@ class Names {
      * @return {boolean} True if names are the same.
      */
     static equals(name1, name2) {
-        return name1.toLowerCase() == name2.toLowerCase();
+        return name1 == name2;
     }
     /**
      * When JavaScript (or most other languages) is generated, variable 'foo' and