stm32f10x_dbgmcu.c
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- /******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
- * File Name : stm32f10x_dbgmcu.c
- * Author : MCD Application Team
- * Version : V2.0.2
- * Date : 07/11/2008
- * Description : This file provides all the DBGMCU firmware functions.
- ********************************************************************************
- * 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.
- *******************************************************************************/
- /* Includes ------------------------------------------------------------------*/
- #include "stm32f10x_dbgmcu.h"
- /* Private typedef -----------------------------------------------------------*/
- /* Private define ------------------------------------------------------------*/
- #define IDCODE_DEVID_Mask ((u32)0x00000FFF)
- /* Private macro -------------------------------------------------------------*/
- /* Private variables ---------------------------------------------------------*/
- /* Private function prototypes -----------------------------------------------*/
- /* Private functions ---------------------------------------------------------*/
- /*******************************************************************************
- * Function Name : DBGMCU_GetREVID
- * Description : Returns the device revision identifier.
- * Input : None
- * Output : None
- * Return : Device revision identifier
- *******************************************************************************/
- u32 DBGMCU_GetREVID(void)
- {
- return(DBGMCU->IDCODE >> 16);
- }
- /*******************************************************************************
- * Function Name : DBGMCU_GetDEVID
- * Description : Returns the device identifier.
- * Input : None
- * Output : None
- * Return : Device identifier
- *******************************************************************************/
- u32 DBGMCU_GetDEVID(void)
- {
- return(DBGMCU->IDCODE & IDCODE_DEVID_Mask);
- }
- /*******************************************************************************
- * Function Name : DBGMCU_Config
- * Description : Configures the specified peripheral and low power mode behavior
- * when the MCU under Debug mode.
- * Input : - DBGMCU_Periph: specifies the peripheral and low power mode.
- * This parameter can be any combination of the following values:
- * - DBGMCU_SLEEP: Keep debugger connection during SLEEP mode
- * - DBGMCU_STOP: Keep debugger connection during STOP mode
- * - DBGMCU_STANDBY: Keep debugger connection during STANDBY mode
- * - DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted
- * - DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted
- * - DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted
- * - DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted
- * - DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted
- * - DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted
- * - DBGMCU_CAN_STOP: Debug CAN stopped when Core is halted
- * - DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped
- * when Core is halted
- * - DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped
- * when Core is halted
- * - DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted
- * - DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted
- * - DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted
- * - DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
- * - NewState: new state of the specified peripheral in Debug mode.
- * This parameter can be: ENABLE or DISABLE.
- * Output : None
- * Return : None
- *******************************************************************************/
- void DBGMCU_Config(u32 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 2008 STMicroelectronics *****END OF FILE****/