rt-thread/bsp/stm32_radio/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c

/**
  ******************************************************************************
  * @file    stm32f10x_dbgmcu.c
  * @author  MCD Application Team
  * @version V3.1.2
  * @date    09/28/2009
  * @brief   This file provides all the DBGMCU firmware functions.
  ******************************************************************************
  * @copy
  *
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  *
  * <h2><center>&copy; COPYRIGHT 2009 STMicroelectronics</center></h2>
  */ 

/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_dbgmcu.h"

/** @addtogroup STM32F10x_StdPeriph_Driver
  * @{
  */

/** @defgroup DBGMCU 
  * @brief DBGMCU driver modules
  * @{
  */ 

/** @defgroup DBGMCU_Private_TypesDefinitions
  * @{
  */

/**
  * @}
  */

/** @defgroup DBGMCU_Private_Defines
  * @{
  */

#define IDCODE_DEVID_Mask    ((uint32_t)0x00000FFF)
/**
  * @}
  */

/** @defgroup DBGMCU_Private_Macros
  * @{
  */

/**
  * @}
  */

/** @defgroup DBGMCU_Private_Variables
  * @{
  */

/**
  * @}
  */

/** @defgroup DBGMCU_Private_FunctionPrototypes
  * @{
  */

/**
  * @}
  */

/** @defgroup DBGMCU_Private_Functions
  * @{
  */

/**
  * @brief  Returns the device revision identifier.
  * @param  None
  * @retval Device revision identifier
  */
uint32_t DBGMCU_GetREVID(void)
{
   return(DBGMCU->IDCODE >> 16);
}

/**
  * @brief  Returns the device identifier.
  * @param  None
  * @retval Device identifier
  */
uint32_t DBGMCU_GetDEVID(void)
{
   return(DBGMCU->IDCODE & IDCODE_DEVID_Mask);
}

/**
  * @brief  Configures the specified peripheral and low power mode behavior
  *   when the MCU under Debug mode.
  * @param  DBGMCU_Periph: specifies the peripheral and low power mode.
  *   This parameter can be any combination of the following values:
  *     @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode              
  *     @arg DBGMCU_STOP: Keep debugger connection during STOP mode               
  *     @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode            
  *     @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted          
  *     @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted          
  *     @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted          
  *     @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted          
  *     @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted          
  *     @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted          
  *     @arg DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted           
  *     @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted
  *     @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted
  *     @arg DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted          
  *     @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted          
  *     @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted          
  *     @arg DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
  *     @arg DBGMCU_CAN2_STOP: Debug CAN2 stopped when Core is halted           
  * @param  NewState: new state of the specified peripheral in Debug mode.
  *   This parameter can be: ENABLE or DISABLE.
  * @retval None
  */
void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
{
  /* Check the parameters */
  assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));
  assert_param(IS_FUNCTIONAL_STATE(NewState));

  if (NewState != DISABLE)
  {
    DBGMCU->CR |= DBGMCU_Periph;
  }
  else
  {
    DBGMCU->CR &= ~DBGMCU_Periph;
  }
}

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/