diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index c3ddd66..947df2e 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -9,9 +9,20 @@ set(INCLUDE_DIRECTORIES
     ${PROJECT_SOURCE_DIR}/../include/cpp)
 
 if(UNIX)
-    set(DEP_LIB_DIR ${PROJECT_SOURCE_DIR}/../libs/linux)
+    string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" DEXCAP_ARCH)
+    if(DEXCAP_ARCH MATCHES "^(x86_64|amd64)$")
+        set(DEP_LIB_DIR "${PROJECT_SOURCE_DIR}/../libs/linux/x86_64")
+    elseif(DEXCAP_ARCH MATCHES "^(aarch64|arm64)$")
+        set(DEP_LIB_DIR "${PROJECT_SOURCE_DIR}/../libs/linux/aarch64")
+    else()
+        message(FATAL_ERROR
+            "Unsupported Linux architecture: ${CMAKE_SYSTEM_PROCESSOR}. "
+            "Supported: x86_64, aarch64.")
+    endif()
+elseif(WIN32)
+    set(DEP_LIB_DIR "${PROJECT_SOURCE_DIR}/../libs/windows")
 else()
-    set(DEP_LIB_DIR ${PROJECT_SOURCE_DIR}/../libs/windows)
+    message(FATAL_ERROR "Unsupported platform.")
 endif()
 
 if(UNIX)
diff --git a/include/configuration.h b/include/configuration.h
index 25f6044..b0f2a74 100644
--- a/include/configuration.h
+++ b/include/configuration.h
@@ -11,6 +11,7 @@
 #include<Windows.h>
 #endif
 
+#include <yaml-cpp/yaml.h>
 #include "cpp/TypeDef.hpp"
 
 #ifdef __cplusplus
@@ -113,6 +114,7 @@ class DexCapConfig final
 
 private:
 
+    YAML::Node configuration;
   
 };
 
diff --git a/include/cpp/DexCap.hpp b/include/cpp/DexCap.hpp
index 7deb848..861a421 100644
--- a/include/cpp/DexCap.hpp
+++ b/include/cpp/DexCap.hpp
@@ -102,7 +102,7 @@ class DexCapSuit
 
     [[nodiscard]] const DexCapEndPoses & GetEndPose() const;
 
-    [[nodiscard]] uint16_t GetBatteryLevel(ExoApparatus device) const;
+    [[nodiscard]] uint16_t GetBatteryLevel(ExoApparatus device);
     [[nodiscard]] const MainBatteryState *GetMainBatteryState() const;
 
     void VibeMotors(ExoApparatus hand, const std::vector<uint8_t> &) const;
diff --git a/include/typedef.h b/include/typedef.h
index 853c6ab..58b1dcd 100644
--- a/include/typedef.h
+++ b/include/typedef.h
@@ -18,7 +18,7 @@ extern "C"
 
 #ifndef _WIN32
 #ifndef BOOL
-#define BOOL int
+#define BOOL unsigned char
 #else
 #undef BOOL
 #define BOOL int
diff --git a/libs/linux/x86_64/libDexCap.so b/libs/linux/x86_64/libDexCap.so
index bc3fd0b..3ef8d7e 100755
Binary files a/libs/linux/x86_64/libDexCap.so and b/libs/linux/x86_64/libDexCap.so differ