--- /dev/null
+/**\r
+ ******************************************************************************\r
+ * @file system_stm32l1xx.h\r
+ * @author MCD Application Team\r
+ * @version V1.0.0\r
+ * @date 31-December-2010\r
+ * @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Header File.\r
+ ****************************************************************************** \r
+ * @attention\r
+ *\r
+ * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS\r
+ * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE\r
+ * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY\r
+ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING\r
+ * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE\r
+ * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.\r
+ *\r
+ * <h2><center>© COPYRIGHT 2010 STMicroelectronics</center></h2>\r
+ ****************************************************************************** \r
+ */\r
+\r
+/** @addtogroup CMSIS\r
+ * @{\r
+ */\r
+\r
+/** @addtogroup stm32l1xx_system\r
+ * @{\r
+ */ \r
+ \r
+/**\r
+ * @brief Define to prevent recursive inclusion\r
+ */\r
+#ifndef __SYSTEM_STM32L1XX_H\r
+#define __SYSTEM_STM32L1XX_H\r
+\r
+#ifdef __cplusplus\r
+ extern "C" {\r
+#endif \r
+\r
+/** @addtogroup STM32L1xx_System_Includes\r
+ * @{\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+\r
+/** @addtogroup STM32L1xx_System_Exported_types\r
+ * @{\r
+ */\r
+\r
+extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @addtogroup STM32L1xx_System_Exported_Constants\r
+ * @{\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @addtogroup STM32L1xx_System_Exported_Macros\r
+ * @{\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @addtogroup STM32L1xx_System_Exported_Functions\r
+ * @{\r
+ */\r
+ \r
+extern void SystemInit(void);\r
+extern void SystemCoreClockUpdate(void);\r
+/**\r
+ * @}\r
+ */\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+\r
+#endif /*__SYSTEM_STM32L1XX_H */\r
+\r
+/**\r
+ * @}\r
+ */\r
+ \r
+/**\r
+ * @}\r
+ */ \r
+/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/\r