diff --git a/ahbuartplugin/ahbuartplugin.cpp b/ahbuartplugin/ahbuartplugin.cpp
--- a/ahbuartplugin/ahbuartplugin.cpp
+++ b/ahbuartplugin/ahbuartplugin.cpp
@@ -318,13 +318,17 @@ unsigned int ahbuartplugin::Read(unsigne
         }
         for(int i=0;(unsigned int)i<cnt;i++)
         {
-            for(int j =0;j<4;j++)
-            {
-                Value[i]= ((unsigned char)(result[i*4+j])) + Value[i]*256;
-            }
-            read = cnt*4;
-
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+//            for(int j =0;j<4;j++)
+//            {
+//                Value[i]= ((unsigned char)(result[i*4+j])) + Value[i]*256;
+//            }
+            Value[i]= socexplorerBswap32(((uint32_t*)result)[i]);
+#elif __BYTE_ORDER == __BIG_ENDIAN
+            Value[i]= ((uint32_t*)result)[i];
+#endif
         }
+        read = cnt*4;
         if(cnt>128)
             SocExplorerEngine::deleteProgressBar(progress);
         free(result);
@@ -365,10 +369,17 @@ unsigned int ahbuartplugin::Write(unsign
             CMD[4] = (char)(((unsigned int)address)&0xFF);
             for(int i=0;i<32;i++)
             {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
                 CMD[(i*4)+5] = (char)(((unsigned int)Value[i+offset]>>24)&0xFF);
                 CMD[(i*4)+6] = (char)(((unsigned int)Value[i+offset]>>16)&0xFF);
                 CMD[(i*4)+7] = (char)(((unsigned int)Value[i+offset]>>8)&0xFF);
                 CMD[(i*4)+8] = (char)(((unsigned int)Value[i+offset])&0xFF);
+#elif __BYTE_ORDER == __BIG_ENDIAN
+                CMD[(i*4)+5] = (char)(((unsigned int)Value[i+offset])&0xFF);
+                CMD[(i*4)+6] = (char)(((unsigned int)Value[i+offset]>>8)&0xFF);
+                CMD[(i*4)+7] = (char)(((unsigned int)Value[i+offset]>>16)&0xFF);
+                CMD[(i*4)+8] = (char)(((unsigned int)Value[i+offset]>>24)&0xFF);
+#endif
             }
             SAFEWRITE(CMD,((32*4)+5),timeout,1000,return 0);
             writen+=32;
@@ -392,10 +403,17 @@ unsigned int ahbuartplugin::Write(unsign
             CMD[4] = (char)(((unsigned int)address)&0xFF);
             for(int i=0;(unsigned int) i<(count);i++)
             {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
                 CMD[(i*4)+5] = (char)(((unsigned int)Value[i+offset]>>24)&0xFF);
                 CMD[(i*4)+6] = (char)(((unsigned int)Value[i+offset]>>16)&0xFF);
                 CMD[(i*4)+7] = (char)(((unsigned int)Value[i+offset]>>8)&0xFF);
                 CMD[(i*4)+8] = (char)(((unsigned int)Value[i+offset])&0xFF);
+#elif __BYTE_ORDER == __BIG_ENDIAN
+                CMD[(i*4)+5] = (char)(((unsigned int)Value[i+offset])&0xFF);
+                CMD[(i*4)+6] = (char)(((unsigned int)Value[i+offset]>>8)&0xFF);
+                CMD[(i*4)+7] = (char)(((unsigned int)Value[i+offset]>>16)&0xFF);
+                CMD[(i*4)+8] = (char)(((unsigned int)Value[i+offset]>>24)&0xFF);
+#endif
             }
             SAFEWRITE(CMD,((count*4)+5),timeout,1000,return 0);
             writen+=count;