--- /dev/null
+/**\r
+ ******************************************************************************\r
+ * @file misc.h\r
+ * @author MCD Application Team\r
+ * @version V1.0.0\r
+ * @date 31-December-2010\r
+ * @brief This file contains all the functions prototypes for the miscellaneous\r
+ * firmware library functions (add-on to CMSIS functions).\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
+/* Define to prevent recursive inclusion -------------------------------------*/\r
+#ifndef __MISC_H\r
+#define __MISC_H\r
+\r
+#ifdef __cplusplus\r
+ extern "C" {\r
+#endif\r
+\r
+/* Includes ------------------------------------------------------------------*/\r
+#include "stm32l1xx.h"\r
+\r
+/** @addtogroup STM32L1xx_StdPeriph_Driver\r
+ * @{\r
+ */\r
+\r
+/** @addtogroup MISC\r
+ * @{\r
+ */\r
+\r
+/* Exported types ------------------------------------------------------------*/\r
+\r
+/** \r
+ * @brief NVIC Init Structure definition \r
+ */\r
+\r
+typedef struct\r
+{\r
+ uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled.\r
+ This parameter can be a value of @ref IRQn_Type \r
+ (For the complete STM32 Devices IRQ Channels list, please\r
+ refer to stm32l1xx.h file) */\r
+\r
+ uint8_t NVIC_IRQChannelPreemptionPriority; /*!< Specifies the pre-emption priority for the IRQ channel\r
+ specified in NVIC_IRQChannel. This parameter can be a value\r
+ between 0 and 15 as described in the table @ref NVIC_Priority_Table */\r
+\r
+ uint8_t NVIC_IRQChannelSubPriority; /*!< Specifies the subpriority level for the IRQ channel specified\r
+ in NVIC_IRQChannel. This parameter can be a value\r
+ between 0 and 15 as described in the table @ref NVIC_Priority_Table */\r
+\r
+ FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel\r
+ will be enabled or disabled. \r
+ This parameter can be set either to ENABLE or DISABLE */ \r
+} NVIC_InitTypeDef;\r
+\r
+/** \r
+ *\r
+@verbatim \r
+ The table below gives the allowed values of the pre-emption priority and subpriority according\r
+ to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function\r
+ ============================================================================================================================\r
+ NVIC_PriorityGroup | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority | Description\r
+ ============================================================================================================================\r
+ NVIC_PriorityGroup_0 | 0 | 0-15 | 0 bits for pre-emption priority\r
+ | | | 4 bits for subpriority\r
+ ----------------------------------------------------------------------------------------------------------------------------\r
+ NVIC_PriorityGroup_1 | 0-1 | 0-7 | 1 bits for pre-emption priority\r
+ | | | 3 bits for subpriority\r
+ ---------------------------------------------------------------------------------------------------------------------------- \r
+ NVIC_PriorityGroup_2 | 0-3 | 0-3 | 2 bits for pre-emption priority\r
+ | | | 2 bits for subpriority\r
+ ---------------------------------------------------------------------------------------------------------------------------- \r
+ NVIC_PriorityGroup_3 | 0-7 | 0-1 | 3 bits for pre-emption priority\r
+ | | | 1 bits for subpriority\r
+ ---------------------------------------------------------------------------------------------------------------------------- \r
+ NVIC_PriorityGroup_4 | 0-15 | 0 | 4 bits for pre-emption priority\r
+ | | | 0 bits for subpriority \r
+ ============================================================================================================================\r
+@endverbatim\r
+*/\r
+\r
+/* Exported constants --------------------------------------------------------*/\r
+\r
+/** @defgroup MISC_Exported_Constants\r
+ * @{\r
+ */\r
+\r
+/** @defgroup Vector_Table_Base \r
+ * @{\r
+ */\r
+\r
+#define NVIC_VectTab_RAM ((uint32_t)0x20000000)\r
+#define NVIC_VectTab_FLASH ((uint32_t)0x08000000)\r
+#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \\r
+ ((VECTTAB) == NVIC_VectTab_FLASH))\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup System_Low_Power \r
+ * @{\r
+ */\r
+\r
+#define NVIC_LP_SEVONPEND ((uint8_t)0x10)\r
+#define NVIC_LP_SLEEPDEEP ((uint8_t)0x04)\r
+#define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02)\r
+#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \\r
+ ((LP) == NVIC_LP_SLEEPDEEP) || \\r
+ ((LP) == NVIC_LP_SLEEPONEXIT))\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup Preemption_Priority_Group \r
+ * @{\r
+ */\r
+\r
+#define NVIC_PriorityGroup_0 ((uint32_t)0x700) /*!< 0 bits for pre-emption priority\r
+ 4 bits for subpriority */\r
+#define NVIC_PriorityGroup_1 ((uint32_t)0x600) /*!< 1 bits for pre-emption priority\r
+ 3 bits for subpriority */\r
+#define NVIC_PriorityGroup_2 ((uint32_t)0x500) /*!< 2 bits for pre-emption priority\r
+ 2 bits for subpriority */\r
+#define NVIC_PriorityGroup_3 ((uint32_t)0x400) /*!< 3 bits for pre-emption priority\r
+ 1 bits for subpriority */\r
+#define NVIC_PriorityGroup_4 ((uint32_t)0x300) /*!< 4 bits for pre-emption priority\r
+ 0 bits for subpriority */\r
+\r
+#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \\r
+ ((GROUP) == NVIC_PriorityGroup_1) || \\r
+ ((GROUP) == NVIC_PriorityGroup_2) || \\r
+ ((GROUP) == NVIC_PriorityGroup_3) || \\r
+ ((GROUP) == NVIC_PriorityGroup_4))\r
+\r
+#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)\r
+\r
+#define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)\r
+\r
+#define IS_NVIC_OFFSET(OFFSET) ((OFFSET) < 0x0001FFFF)\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup SysTick_clock_source \r
+ * @{\r
+ */\r
+\r
+#define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB)\r
+#define SysTick_CLKSource_HCLK ((uint32_t)0x00000004)\r
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \\r
+ ((SOURCE) == SysTick_CLKSource_HCLK_Div8))\r
+/**\r
+ * @}\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/* Exported macro ------------------------------------------------------------*/\r
+/* Exported functions ------------------------------------------------------- */ \r
+\r
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);\r
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);\r
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);\r
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);\r
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+\r
+#endif /* __MISC_H */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/\r
projects / fw / stlink / blobdiff