Subversion Repositories openrisc_2011-10-31

/**
  ******************************************************************************
  * @file  stm32f10x_dbgmcu.c
  * @author  MCD Application Team
  * @version  V3.0.0
  * @date  04/06/2009
  * @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 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 CAN 1 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          
  * @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****/