diff --git a/Core/Inc/cppmain.h b/Core/Inc/cppmain.h
new file mode 100644
index 0000000..50283a2
--- /dev/null
+++ b/Core/Inc/cppmain.h
@@ -0,0 +1,25 @@
+/*
+ * cppmain.hh
+ *
+ *  Created on: Jul 4, 2023
+ *      Author: heck
+ */
+
+#ifndef INC_CPPMAIN_H
+#define INC_CPPMAIN_H
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void cppmain(void);
+
+#ifdef __cplusplus
+};
+#endif
+
+
+#endif /* INC_CPPMAIN_H */
+
diff --git a/Core/Src/cppmain.cc b/Core/Src/cppmain.cc
new file mode 100644
index 0000000..f4d88da
--- /dev/null
+++ b/Core/Src/cppmain.cc
@@ -0,0 +1,22 @@
+/*
+ * cppmain.cc
+ *
+ *  Created on: Jul 4, 2023
+ *      Author: heck
+ */
+
+#include "cppmain.h"
+#include "main.h"
+//#include <iostream>
+//#include <vector>
+
+//std::vector<int> v{};
+
+void cppmain(void) {
+  while (1) {
+//    v.push_back(23);
+
+    HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
+//    HAL_Delay(v.size());
+  }
+}
diff --git a/Core/Src/main.c b/Core/Src/main.c
index f2c56b4..351ef0d 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -21,7 +21,7 @@
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
-
+#include "cppmain.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -91,13 +91,14 @@ int main(void)
 
   /* Infinite loop */
   /* USER CODE BEGIN WHILE */
-  while (1)
-  {
-    /* USER CODE END WHILE */
-    HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port,LED_GREEN_Pin);
-    HAL_Delay(250);
-    /* USER CODE BEGIN 3 */
-  }
+  cppmain();
+//  while (1)
+//  {
+//    /* USER CODE END WHILE */
+//    HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port,LED_GREEN_Pin);
+//    HAL_Delay(250);
+//    /* USER CODE BEGIN 3 */
+//  }
   /* USER CODE END 3 */
 }