--- /dev/null
+/**\r
+ ******************************************************************************\r
+ * @file stm32l1xx_dbgmcu.c\r
+ * @author MCD Application Team\r
+ * @version V1.0.0\r
+ * @date 31-December-2010\r
+ * @brief This file provides all the DBGMCU firmware 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
+/* Includes ------------------------------------------------------------------*/\r
+#include "stm32l1xx_dbgmcu.h"\r
+\r
+/** @addtogroup STM32L1xx_StdPeriph_Driver\r
+ * @{\r
+ */\r
+\r
+/** @defgroup DBGMCU \r
+ * @brief DBGMCU driver modules\r
+ * @{\r
+ */ \r
+\r
+/* Private typedef -----------------------------------------------------------*/\r
+/* Private define ------------------------------------------------------------*/\r
+#define IDCODE_DEVID_MASK ((uint32_t)0x00000FFF)\r
+\r
+/* Private macro -------------------------------------------------------------*/\r
+/* Private variables ---------------------------------------------------------*/\r
+/* Private function prototypes -----------------------------------------------*/\r
+/* Private functions ---------------------------------------------------------*/\r
+\r
+/** @defgroup DBGMCU_Private_Functions\r
+ * @{\r
+ */\r
+\r
+/**\r
+ * @brief Returns the device revision identifier.\r
+ * @param None\r
+ * @retval Device revision identifier\r
+ */\r
+uint32_t DBGMCU_GetREVID(void)\r
+{\r
+ return(DBGMCU->IDCODE >> 16);\r
+}\r
+\r
+/**\r
+ * @brief Returns the device identifier.\r
+ * @param None\r
+ * @retval Device identifier\r
+ */\r
+uint32_t DBGMCU_GetDEVID(void)\r
+{\r
+ return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);\r
+}\r
+\r
+/**\r
+ * @brief Configures low power mode behavior when the MCU is in Debug mode.\r
+ * @param DBGMCU_Periph: specifies the low power mode.\r
+ * This parameter can be any combination of the following values:\r
+ * @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode \r
+ * @arg DBGMCU_STOP: Keep debugger connection during STOP mode \r
+ * @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode \r
+ * @param NewState: new state of the specified low power mode in Debug mode.\r
+ * This parameter can be: ENABLE or DISABLE.\r
+ * @retval None\r
+ */\r
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)\r
+{\r
+ /* Check the parameters */\r
+ assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));\r
+ assert_param(IS_FUNCTIONAL_STATE(NewState));\r
+\r
+ if (NewState != DISABLE)\r
+ {\r
+ DBGMCU->CR |= DBGMCU_Periph;\r
+ }\r
+ else\r
+ {\r
+ DBGMCU->CR &= ~DBGMCU_Periph;\r
+ }\r
+}\r
+\r
+\r
+/**\r
+ * @brief Configures APB1 peripheral behavior when the MCU is in Debug mode.\r
+ * @param DBGMCU_Periph: specifies the APB1 peripheral.\r
+ * This parameter can be any combination of the following values:\r
+ * @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted \r
+ * @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted \r
+ * @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted\r
+ * @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted\r
+ * @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted\r
+ * @arg DBGMCU_RTC_STOP: RTC Wakeup counter stopped when Core is halted \r
+ * @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted\r
+ * @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted\r
+ * @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is \r
+ * halted\r
+ * @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is \r
+ * halted \r
+ * @param NewState: new state of the specified APB1 peripheral in Debug mode.\r
+ * This parameter can be: ENABLE or DISABLE.\r
+ * @retval None\r
+ */\r
+void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)\r
+{\r
+ /* Check the parameters */\r
+ assert_param(IS_DBGMCU_APB1PERIPH(DBGMCU_Periph));\r
+ assert_param(IS_FUNCTIONAL_STATE(NewState));\r
+\r
+ if (NewState != DISABLE)\r
+ {\r
+ DBGMCU->APB1FZ |= DBGMCU_Periph;\r
+ }\r
+ else\r
+ {\r
+ DBGMCU->APB1FZ &= ~DBGMCU_Periph;\r
+ }\r
+}\r
+\r
+/**\r
+ * @brief Configures APB2 peripheral behavior when the MCU is in Debug mode.\r
+ * @param DBGMCU_Periph: specifies the APB2 peripheral.\r
+ * This parameter can be any combination of the following values:\r
+ * @arg DBGMCU_TIM9_STOP: TIM9 counter stopped when Core is halted \r
+ * @arg DBGMCU_TIM10_STOP: TIM10 counter stopped when Core is halted \r
+ * @arg DBGMCU_TIM11_STOP: TIM11 counter stopped when Core is halted \r
+ * @param NewState: new state of the specified APB2 peripheral in Debug mode.\r
+ * This parameter can be: ENABLE or DISABLE.\r
+ * @retval None\r
+ */\r
+void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)\r
+{\r
+ /* Check the parameters */\r
+ assert_param(IS_DBGMCU_APB2PERIPH(DBGMCU_Periph));\r
+ assert_param(IS_FUNCTIONAL_STATE(NewState));\r
+\r
+ if (NewState != DISABLE)\r
+ {\r
+ DBGMCU->APB2FZ |= DBGMCU_Periph;\r
+ }\r
+ else\r
+ {\r
+ DBGMCU->APB2FZ &= ~DBGMCU_Periph;\r
+ }\r
+}\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/\r
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