/** * @brief Clears the specified RST flag. * @param RST_Flag : specify the reset flag to check. * This parameter can be one of the following values: * @arg RST_FLAG_PORF: POR reset flag * @arg RST_FLAG_SWIMF: SWIM reset flag * @arg RST_FLAG_ILLOPF: Illegal opcode reset flag * @arg RST_FLAG_IWDGF: Independent watchdog reset flag * @arg RST_FLAG_WWDGF: Window watchdog reset flag * @arg RST_FLAG_BORF: BOR reset flag * @retval None */ void RST_ClearFlag(RST_FLAG_TypeDef RST_Flag) { /* Check the parameters */ assert_param(IS_RST_FLAG(RST_Flag)); RST->SR = (uint8_t)RST_Flag; }
/** * @brief Checks whether the specified RST flag is set or not. * @param RST_Flag : specify the reset flag to check. * This parameter can be one of the following values: * @arg RST_FLAG_PORF: POR reset flag * @arg RST_FLAG_SWIMF: SWIM reset flag * @arg RST_FLAG_ILLOPF: Illegal opcode reset flag * @arg RST_FLAG_IWDGF: Independent watchdog reset flag * @arg RST_FLAG_WWDGF: Window watchdog reset flag * @arg RST_FLAG_BORF: BOR reset flag * @retval The new state of RST_Flag (SET or RESET). */ FlagStatus RST_GetFlagStatus(RST_FLAG_TypeDef RST_Flag) { /* Check the parameters */ assert_param(IS_RST_FLAG(RST_Flag)); /* Get flag status */ return ((FlagStatus)((uint8_t)RST->SR & (uint8_t)RST_Flag)); }
/** * @brief Checks whether the specified RST flag is set or not. * @param RST_Flag : specify the reset flag to check. * This parameter can be one of the following values: * @arg RST_FLAG_POR_PDR: POR reset flag * @arg RST_FLAG_SWIMF: SWIM reset flag * @arg RST_FLAG_ILLOPF: Illegal opcode reset flag * @arg RST_FLAG_IWDGF: Independent watchdog reset flag * @arg RST_FLAG_BORF: BOR reset flag * @retval The new state of RST_Flag (SET or RESET). */ FlagStatus RST_GetFlagStatus(RST_Flag_TypeDef RST_Flag) { /* Check the parameters */ assert_param(IS_RST_FLAG(RST_Flag)); /* Get flag status */ return((FlagStatus)(((uint8_t)(RST->SR & RST_Flag) == (uint8_t)0x00) ? RESET : SET)); }