pinint_11xx.h

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/*
 * @brief LPC11xx Pin Interrupt and Pattern Match Registers and driver
 *
 * @note
 * Copyright(C) NXP Semiconductors, 2012
 * All rights reserved.
 *
 * @par
 * Software that is described herein is for illustrative purposes only
 * which provides customers with programming information regarding the
 * LPC products.  This software is supplied "AS IS" without any warranties of
 * any kind, and NXP Semiconductors and its licensor disclaim any and
 * all warranties, express or implied, including all implied warranties of
 * merchantability, fitness for a particular purpose and non-infringement of
 * intellectual property rights.  NXP Semiconductors assumes no responsibility
 * or liability for the use of the software, conveys no license or rights under any
 * patent, copyright, mask work right, or any other intellectual property rights in
 * or to any products. NXP Semiconductors reserves the right to make changes
 * in the software without notification. NXP Semiconductors also makes no
 * representation or warranty that such application will be suitable for the
 * specified use without further testing or modification.
 *
 * @par
 * Permission to use, copy, modify, and distribute this software and its
 * documentation is hereby granted, under NXP Semiconductors' and its
 * licensor's relevant copyrights in the software, without fee, provided that it
 * is used in conjunction with NXP Semiconductors microcontrollers.  This
 * copyright, permission, and disclaimer notice must appear in all copies of
 * this code.
 */
 
#ifndef __PININT_11XX_H_
#define __PININT_11XX_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
#if defined(CHIP_LPC11AXX) || defined(CHIP_LPC11EXX) || defined(CHIP_LPC11UXX)
 
typedef struct {                        
        __IO uint32_t ISEL;             
        __IO uint32_t IENR;             
        __IO uint32_t SIENR;    
        __IO uint32_t CIENR;    
        __IO uint32_t IENF;             
        __IO uint32_t SIENF;    
        __IO uint32_t CIENF;    
        __IO uint32_t RISE;             
        __IO uint32_t FALL;             
        __IO uint32_t IST;              
} LPC_PIN_INT_T;
 
#define PININTCH0         (1 << 0)
#define PININTCH1         (1 << 1)
#define PININTCH2         (1 << 2)
#define PININTCH3         (1 << 3)
#define PININTCH4         (1 << 4)
#define PININTCH5         (1 << 5)
#define PININTCH6         (1 << 6)
#define PININTCH7         (1 << 7)
#define PININTCH(ch)      (1 << (ch))
 
STATIC INLINE void Chip_PININT_Init(LPC_PIN_INT_T *pPININT) {}
 
STATIC INLINE void Chip_PININT_DeInit(LPC_PIN_INT_T *pPININT) {}
 
STATIC INLINE void Chip_PININT_SetPinModeEdge(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
    pPININT->ISEL &= ~pins;
}
 
STATIC INLINE void Chip_PININT_SetPinModeLevel(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
    pPININT->ISEL |= pins;
}
 
STATIC INLINE uint32_t Chip_PININT_GetHighEnabled(LPC_PIN_INT_T *pPININT)
{
    return pPININT->IENR;
}
 
STATIC INLINE void Chip_PININT_EnableIntHigh(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
    pPININT->SIENR = pins;
}
 
STATIC INLINE void Chip_PININT_DisableIntHigh(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
    pPININT->CIENR = pins;
}
 
STATIC INLINE uint32_t Chip_PININT_GetLowEnabled(LPC_PIN_INT_T *pPININT)
{
    return pPININT->IENF;
}
 
STATIC INLINE void Chip_PININT_EnableIntLow(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
    pPININT->SIENF = pins;
}
 
STATIC INLINE void Chip_PININT_DisableIntLow(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
    pPININT->CIENF = pins;
}
 
STATIC INLINE uint32_t Chip_PININT_GetRiseStates(LPC_PIN_INT_T *pPININT)
{
    return pPININT->RISE;
}
 
STATIC INLINE void Chip_PININT_ClearRiseStates(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
                pPININT->RISE = pins;
}
 
STATIC INLINE uint32_t Chip_PININT_GetFallStates(LPC_PIN_INT_T *pPININT)
{
    return pPININT->FALL;
}
 
STATIC INLINE void Chip_PININT_ClearFallStates(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
                pPININT->FALL = pins;
}
 
STATIC INLINE uint32_t Chip_PININT_GetIntStatus(LPC_PIN_INT_T *pPININT)
{
    return pPININT->IST;
}
 
STATIC INLINE void Chip_PININT_ClearIntStatus(LPC_PIN_INT_T *pPININT, uint32_t pins)
{
    pPININT->IST = pins;
}
 
#endif /* defined(CHIP_LPC11AXX) || defined(CHIP_LPC11EXX) || defined(CHIP_LPC11UXX) */
 
#ifdef __cplusplus
}
#endif
 
#endif /* __PININT_11XX_H_ */