Exemple #1
0
/*********************************************************************//**
 * @brief 		Clear Interrupt pending
 * @param[in]	TIMx Timer selection, should be LPC_TMR16B0, 
 *                   LPC_TMR16B1, LPC_TMR32B0, LPC_TMR32B1
 * @param[in]	IntFlag should be in TIM_INT_TYPE enum
 * @return 		None
 **********************************************************************/
void TIM_ClearIntPending(TMR_TypeDef *TIMx, uint8_t IntFlag)
{
	CHECK_PARAM(PARAM_TIMx(TIMx));
	CHECK_PARAM(PARAM_TIM_INT_TYPE(IntFlag));

	TIMx->IR = TIM_IR_CLR(IntFlag) 	;
}
Exemple #2
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/*********************************************************************//**
 * @brief 		Get Interrupt Status
 * @param[in]   TIMx Timer selection, should be:
 *				- LPC_TIM0: TIMER0 peripheral
 *				- LPC_TIM1: TIMER1 peripheral
 *				- LPC_TIM2: TIMER2 peripheral
 *				- LPC_TIM3: TIMER3 peripheral
 * @param[in]	IntFlag Interrupt type, should be:
 *				- TIM_MR0_INT: Interrupt for Match channel 0
 *				- TIM_MR1_INT: Interrupt for Match channel 1
 *				- TIM_MR2_INT: Interrupt for Match channel 2
 *				- TIM_MR3_INT: Interrupt for Match channel 3
 *				- TIM_CR0_INT: Interrupt for Capture channel 0
 *				- TIM_CR1_INT: Interrupt for Capture channel 1
 * @return 		Flag Status for required interrupt
 * 				- SET : interrupt
 * 				- RESET : no interrupt
 **********************************************************************/
FlagStatus TIM_GetIntStatus(LPC_TIM_TypeDef *TIMx, TIM_INT_TYPE IntFlag)
{
	uint8_t temp;
	temp = (TIMx->IR) & TIM_IR_CLR(IntFlag);
	if (temp)
		return SET;

	return RESET;

}
/*********************************************************************//**
 * @brief 		Get Interrupt Status
 * @param[in]	TIMx Timer selection, should be TIM0, TIM1, TIM2, TIM3
 * @param[in]	IntFlag
 * @return 		FlagStatus
 * 				- SET : interrupt
 * 				- RESET : no interrupt
 **********************************************************************/
FlagStatus TIM_GetIntStatus(LPC_TIM_TypeDef *TIMx, uint8_t IntFlag)
{
	CHECK_PARAM(PARAM_TIMx(TIMx));
	CHECK_PARAM(PARAM_TIM_INT_TYPE(IntFlag));
	uint8_t temp = (TIMx->IR)& TIM_IR_CLR(IntFlag);
	if (temp)
		return SET;

	return RESET;

}
Exemple #4
0
/*********************************************************************//**
 * @brief 		Get Interrupt Status
 * @param[in]	TIMx Timer selection, should be LPC_TMR16B0, 
 *                   LPC_TMR16B1, LPC_TMR32B0, LPC_TMR32B1
 * @param[in]	IntFlag
 * @return 		FlagStatus
 * 				- SET : interrupt
 * 				- RESET : no interrupt
 **********************************************************************/
FlagStatus TIM_GetIntStatus(TMR_TypeDef *TIMx, uint8_t IntFlag)
{    
	CHECK_PARAM(PARAM_TIMx(TIMx));
	CHECK_PARAM(PARAM_TIM_INT_TYPE(IntFlag));
	
	if ((TIMx->IR)& TIM_IR_CLR(IntFlag)) {
        return SET;    
    }
		
	return RESET;

}
Exemple #5
0
/*********************************************************************//**
 * @brief 		Get Interrupt Status
 * @param[in]	TIMx Timer selection, should be:
 *   			- LPC_TIM0: TIMER0 peripheral
 * 				- LPC_TIM1: TIMER1 peripheral
 * 				- LPC_TIM2: TIMER2 peripheral
 * 				- LPC_TIM3: TIMER3 peripheral
 * @param[in]	IntFlag: interrupt type, should be:
 * 				- TIM_MR0_INT: Interrupt for Match channel 0
 * 				- TIM_MR1_INT: Interrupt for Match channel 1
 * 				- TIM_MR2_INT: Interrupt for Match channel 2
 * 				- TIM_MR3_INT: Interrupt for Match channel 3
 * 				- TIM_CR0_INT: Interrupt for Capture channel 0
 * 				- TIM_CR1_INT: Interrupt for Capture channel 1
 * @return 		FlagStatus
 * 				- SET : interrupt
 * 				- RESET : no interrupt
 **********************************************************************/
FlagStatus TIM_GetIntStatus(LPC_TIM_TypeDef *TIMx, TIM_INT_TYPE IntFlag)
{
	uint8_t temp;
	CHECK_PARAM(PARAM_TIMx(TIMx));
	CHECK_PARAM(PARAM_TIM_INT_TYPE(IntFlag));
	temp = (TIMx->IR)& TIM_IR_CLR(IntFlag);
	if (temp)
		return (SET);

	return (RESET);

}
Exemple #6
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/*********************************************************************//**
 * @brief 		Clear Interrupt pending
 * @param[in]	TIMx Timer selection, should be:
 *				- LPC_TIM0: TIMER0 peripheral
 *				- LPC_TIM1: TIMER1 peripheral
 *				- LPC_TIM2: TIMER2 peripheral
 *				- LPC_TIM3: TIMER3 peripheral
 * @param[in]	IntFlag: interrupt type, should be:
 * 				- TIM_MR0_INT: Interrupt for Match channel 0
 * 				- TIM_MR1_INT: Interrupt for Match channel 1
 * 				- TIM_MR2_INT: Interrupt for Match channel 2
 * 				- TIM_MR3_INT: Interrupt for Match channel 3
 * 				- TIM_CR0_INT: Interrupt for Capture channel 0
 * 				- TIM_CR1_INT: Interrupt for Capture channel 1
 * @return 		None
 **********************************************************************/
void TIM_ClearIntPending(LPC_TIM_TypeDef *TIMx, TIM_INT_TYPE IntFlag)
{
	TIMx->IR = TIM_IR_CLR(IntFlag);
}
Exemple #7
0
/*********************************************************************//**
 * @brief 		Clear Interrupt pending
 * @param[in]	TIMx Timer selection, should be:
 *    			- LPC_TIM0: TIMER0 peripheral
 * 				- LPC_TIM1: TIMER1 peripheral
 * 				- LPC_TIM2: TIMER2 peripheral
 * 				- LPC_TIM3: TIMER3 peripheral
 * @param[in]	IntFlag: interrupt type, should be:
 * 				- TIM_MR0_INT: Interrupt for Match channel 0
 * 				- TIM_MR1_INT: Interrupt for Match channel 1
 * 				- TIM_MR2_INT: Interrupt for Match channel 2
 * 				- TIM_MR3_INT: Interrupt for Match channel 3
 * 				- TIM_CR0_INT: Interrupt for Capture channel 0
 * 				- TIM_CR1_INT: Interrupt for Capture channel 1
 * @return 		None
 **********************************************************************/
void TIM_ClearIntPending(LPC_TIM_TypeDef *TIMx, TIM_INT_TYPE IntFlag)
{
	CHECK_PARAM(PARAM_TIMx(TIMx));
	CHECK_PARAM(PARAM_TIM_INT_TYPE(IntFlag));
	TIMx->IR |= TIM_IR_CLR(IntFlag);
}