/******************************************************************************* * Function Name: PWM_1_RestoreConfig ******************************************************************************** * * Summary: * Restores the current user configuration of the component. * * Parameters: * None * * Return: * None * * Global variables: * PWM_1_backup: Variables of this global structure are used to * restore the values of non retention registers on wakeup from sleep mode. * *******************************************************************************/ void PWM_1_RestoreConfig(void) { #if(!PWM_1_UsingFixedFunction) #if(!PWM_1_PWMModeIsCenterAligned) PWM_1_WritePeriod(PWM_1_backup.PWMPeriod); #endif /* (!PWM_1_PWMModeIsCenterAligned) */ PWM_1_WriteCounter(PWM_1_backup.PWMUdb); #if (PWM_1_UseStatus) PWM_1_STATUS_MASK = PWM_1_backup.InterruptMaskValue; #endif /* (PWM_1_UseStatus) */ #if(PWM_1_DeadBandMode == PWM_1__B_PWM__DBM_256_CLOCKS || \ PWM_1_DeadBandMode == PWM_1__B_PWM__DBM_2_4_CLOCKS) PWM_1_WriteDeadTime(PWM_1_backup.PWMdeadBandValue); #endif /* deadband count is either 2-4 clocks or 256 clocks */ #if(PWM_1_KillModeMinTime) PWM_1_WriteKillTime(PWM_1_backup.PWMKillCounterPeriod); #endif /* (PWM_1_KillModeMinTime) */ #if(PWM_1_UseControl) PWM_1_WriteControlRegister(PWM_1_backup.PWMControlRegister); #endif /* (PWM_1_UseControl) */ #endif /* (!PWM_1_UsingFixedFunction) */ }
/******************************************************************************* * Function Name: PWM_1_RestoreConfig ******************************************************************************** * * Summary: * Restores the current user configuration of the component. * * Parameters: * None * * Return: * None * * Global variables: * PWM_1_backup: Variables of this global structure are used to * restore the values of non retention registers on wakeup from sleep mode. * *******************************************************************************/ void PWM_1_RestoreConfig(void) { #if(!PWM_1_UsingFixedFunction) #if (CY_UDB_V0) /* Interrupt State Backup for Critical Region*/ uint8 PWM_1_interruptState; /* Enter Critical Region*/ PWM_1_interruptState = CyEnterCriticalSection(); #if (PWM_1_UseStatus) /* Use the interrupt output of the status register for IRQ output */ PWM_1_STATUS_AUX_CTRL |= PWM_1_STATUS_ACTL_INT_EN_MASK; PWM_1_STATUS_MASK = PWM_1_backup.InterruptMaskValue; #endif /* (PWM_1_UseStatus) */ #if (PWM_1_Resolution == 8) /* Set FIFO 0 to 1 byte register for period*/ PWM_1_AUX_CONTROLDP0 |= (PWM_1_AUX_CTRL_FIFO0_CLR); #else /* (PWM_1_Resolution == 16)*/ /* Set FIFO 0 to 1 byte register for period */ PWM_1_AUX_CONTROLDP0 |= (PWM_1_AUX_CTRL_FIFO0_CLR); PWM_1_AUX_CONTROLDP1 |= (PWM_1_AUX_CTRL_FIFO0_CLR); #endif /* (PWM_1_Resolution == 8) */ /* Exit Critical Region*/ CyExitCriticalSection(PWM_1_interruptState); PWM_1_WriteCounter(PWM_1_backup.PWMUdb); PWM_1_WritePeriod(PWM_1_backup.PWMPeriod); #if(PWM_1_UseOneCompareMode) PWM_1_WriteCompare(PWM_1_backup.PWMCompareValue); #else PWM_1_WriteCompare1(PWM_1_backup.PWMCompareValue1); PWM_1_WriteCompare2(PWM_1_backup.PWMCompareValue2); #endif /* (PWM_1_UseOneCompareMode) */ #if(PWM_1_DeadBandMode == PWM_1__B_PWM__DBM_256_CLOCKS || \ PWM_1_DeadBandMode == PWM_1__B_PWM__DBM_2_4_CLOCKS) PWM_1_WriteDeadTime(PWM_1_backup.PWMdeadBandValue); #endif /* deadband count is either 2-4 clocks or 256 clocks */ #if ( PWM_1_KillModeMinTime) PWM_1_WriteKillTime(PWM_1_backup.PWMKillCounterPeriod); #endif /* ( PWM_1_KillModeMinTime) */ #endif /* (CY_UDB_V0) */ #if (CY_UDB_V1) #if(!PWM_1_PWMModeIsCenterAligned) PWM_1_WritePeriod(PWM_1_backup.PWMPeriod); #endif /* (!PWM_1_PWMModeIsCenterAligned) */ PWM_1_WriteCounter(PWM_1_backup.PWMUdb); #if (PWM_1_UseStatus) PWM_1_STATUS_MASK = PWM_1_backup.InterruptMaskValue; #endif /* (PWM_1_UseStatus) */ #if(PWM_1_DeadBandMode == PWM_1__B_PWM__DBM_256_CLOCKS || \ PWM_1_DeadBandMode == PWM_1__B_PWM__DBM_2_4_CLOCKS) PWM_1_WriteDeadTime(PWM_1_backup.PWMdeadBandValue); #endif /* deadband count is either 2-4 clocks or 256 clocks */ #if(PWM_1_KillModeMinTime) PWM_1_WriteKillTime(PWM_1_backup.PWMKillCounterPeriod); #endif /* (PWM_1_KillModeMinTime) */ #endif /* (CY_UDB_V1) */ #if(PWM_1_UseControl) PWM_1_WriteControlRegister(PWM_1_backup.PWMControlRegister); #endif /* (PWM_1_UseControl) */ #endif /* (!PWM_1_UsingFixedFunction) */ }