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/********************************** (C) COPYRIGHT *******************************
* File Name : ch32v10x_dbgmcu.c
* Author : WCH
* Version : V1.0.0
* Date : 2020/04/30
* Description : This file provides all the DBGMCU firmware functions.
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* SPDX-License-Identifier: Apache-2.0
****************************************************************************************/
#include "ch32v10x_dbgmcu.h"
/*********************************************************************
* @fn DBGMCU_Config
*
* @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.
* DBGMCU_IWDG_STOP - Debug IWDG stopped when Core is halted
* DBGMCU_WWDG_STOP - Debug WWDG 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_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_SLEEP - Keep debugger connection during SLEEP mode
* DBGMCU_STOP - Keep debugger connection during STOP mode
* DBGMCU_STANDBY - Keep debugger connection during STANDBY mode
* NewState - ENABLE or DISABLE.
*
* @return none
*/
void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
{
if((DBGMCU_Periph == DBGMCU_SLEEP) || (DBGMCU_Periph == DBGMCU_STOP) || (DBGMCU_Periph == DBGMCU_STANDBY))
{
if(NewState != DISABLE)
{
DBGMCU->CFGR1 |= DBGMCU_Periph;
}
else
{
DBGMCU->CFGR1 &= ~DBGMCU_Periph;
}
}
else
{
if(NewState != DISABLE)
{
DBGMCU->CFGR0 |= DBGMCU_Periph;
}
else
{
DBGMCU->CFGR0 &= ~DBGMCU_Periph;
}
}
}
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