stm32f4xx_dbgmcu.c

Go to the documentation of this file.

/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_dbgmcu.h"

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
#define IDCODE_DEVID_MASK    ((uint32_t)0x00000FFF)

/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

uint32_t DBGMCU_GetREVID(void)
{
   return(DBGMCU->IDCODE >> 16);
}

uint32_t DBGMCU_GetDEVID(void)
{
   return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
}

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;
  }
}

void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)
{
  /* Check the parameters */
  assert_param(IS_DBGMCU_APB1PERIPH(DBGMCU_Periph));
  assert_param(IS_FUNCTIONAL_STATE(NewState));

  if (NewState != DISABLE)
  {
    DBGMCU->APB1FZ |= DBGMCU_Periph;
  }
  else
  {
    DBGMCU->APB1FZ &= ~DBGMCU_Periph;
  }
}

void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)
{
  /* Check the parameters */
  assert_param(IS_DBGMCU_APB2PERIPH(DBGMCU_Periph));
  assert_param(IS_FUNCTIONAL_STATE(NewState));

  if (NewState != DISABLE)
  {
    DBGMCU->APB2FZ |= DBGMCU_Periph;
  }
  else
  {
    DBGMCU->APB2FZ &= ~DBGMCU_Periph;
  }
}

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