diff --git a/CMakePresets.json b/CMakePresets.json
index 201a630..8f47664 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -39,17 +39,16 @@
       }
     },
     {
-      "name": "robot",
-      "inherits": "Spool-end",
+      "name": "Spool_old",
+      "generator": "Ninja",
+      "toolchainFile": "${sourceDir}/gcc-arm-none-eabi.cmake",
+      "inherits": "default-release",
       "cacheVariables": {
-        "BUILD_RBCORE": "ON",
-        "BUILD_OPTIONAL": "ON",
-        "IOC_100PIN": true,
-        "USE_LUA_ST": true,
-        "USE_LUA_ST_CAN": true,
-        "USE_TALNET": true,
-        "USE_LWIP": true,
-        "USE_FREERTOS": true
+        "CMAKE_BUILD_TYPE": "Debug",
+        "MY_BUILD_STATIC": "OFF",
+        "A_BUILD_MAIN_AS_STATIC_LIB": "ON",
+        "BUILD_COMMON": "OFF",
+        "BUILD_SPOOLOLD": "ON"
       }
     }
   ]
diff --git a/Core/Src/main.c b/Core/Src/main.c
index 39bcd4e..5b43ba9 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -27,7 +27,9 @@
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
+#ifdef BUILD_COMMON
 #include "common.h"
+#endif
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -105,18 +107,15 @@ int main(void)
 
   /* Infinite loop */
   /* USER CODE BEGIN WHILE */
+#ifdef BUILD_COMMON
   RD_INIT();
   void Myprint_Init(void);
   Myprint_Init();
+#endif
   SpoolendInit();
   while (1)
   {
-	SpoolendTask();
-	printf("Hello world\n");
-    HAL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
-    HAL_GPIO_TogglePin(LED2_GPIO_Port, LED2_Pin);
-    HAL_GPIO_TogglePin(LED3_GPIO_Port, LED3_Pin);
- 	HAL_Delay(500);
+	  SpoolendTask();
     /* USER CODE END WHILE */
 
     /* USER CODE BEGIN 3 */
diff --git a/robot b/robot
index 04ae58a..a126caa 160000
--- a/robot
+++ b/robot
@@ -1 +1 @@
-Subproject commit 04ae58a2aae3cf19c263f25ea298fa6e81208078
+Subproject commit a126caa4e7d46c198dddc87f3de42f6bdb62870c