152 lines
5.4 KiB
C
152 lines
5.4 KiB
C
/**********************************************************************
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* $Id$ lpc43xx_evrt.h 2011-06-02
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*//**
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* @file lpc43xx_evrt.h
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* @brief Contains all macro definitions and function prototypes
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* support for Event Router firmware library on lpc43xx
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* @version 1.0
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* @date 02. June. 2011
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* @author NXP MCU SW Application Team
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*
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* Copyright(C) 2011, NXP Semiconductor
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* All rights reserved.
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*
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***********************************************************************
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* Software that is described herein is for illustrative purposes only
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* which provides customers with programming information regarding the
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* products. This software is supplied "AS IS" without any warranties.
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* NXP Semiconductors assumes no responsibility or liability for the
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* use of the software, conveys no license or title under any patent,
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* copyright, or mask work right to the product. NXP Semiconductors
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* reserves the right to make changes in the software without
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* notification. NXP Semiconductors also make no representation or
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* warranty that such application will be suitable for the specified
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* use without further testing or modification.
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, under NXP Semiconductors<72>
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* relevant copyright in the software, without fee, provided that it
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* is used in conjunction with NXP Semiconductors microcontrollers. This
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* copyright, permission, and disclaimer notice must appear in all copies of
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* this code.
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**********************************************************************/
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/* Peripheral group ----------------------------------------------------------- */
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/** @defgroup EVRT EVRT (Event Router)
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* @ingroup LPC4300CMSIS_FwLib_Drivers
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* @{
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*/
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#ifndef lpc43xx_EVRT_H_
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#define lpc43xx_EVRT_H_
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/* Includes ------------------------------------------------------------------- */
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#include "LPC43xx.h"
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#include "lpc_types.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/* Private Macros ------------------------------------------------------------- */
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/** @defgroup EVRT_Private_Macros EVRT Private Macros
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* @{
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*/
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/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
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/** Macro to determine if it is valid EVRT peripheral */
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#define PARAM_EVRTx(x) (((uint32_t *)x)==((uint32_t *)LPC_EVENTROUTER))
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/* Macro check EVRT source */
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#define PARAM_EVRT_SOURCE(n) ((n==EVRT_SRC_WAKEUP0) || (n==EVRT_SRC_WAKEUP1) \
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|| (n==EVRT_SRC_WAKEUP2) || (n==EVRT_SRC_WAKEUP3) \
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|| (n==EVRT_SRC_ATIMER) || (n==EVRT_SRC_RTC) \
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|| (n==EVRT_SRC_BOD1) || (n==EVRT_SRC_WWDT) \
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|| (n==EVRT_SRC_ETHERNET) || (n==EVRT_SRC_USB0) \
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|| (n==EVRT_SRC_USB1) || (n==EVRT_SRC_CCAN) || (n==EVRT_SRC_SDIO) \
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|| (n==EVRT_SRC_COMBINE_TIMER2) || (n==EVRT_SRC_COMBINE_TIMER6) \
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|| (n==EVRT_SRC_QEI) || (n==EVRT_SRC_COMBINE_TIMER14) \
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|| (n==EVRT_SRC_RESET)) \
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/* Macro check EVRT source active type*/
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#define PARAM_EVRT_SOURCE_ACTIVE_TYPE(n) ((n==EVRT_SRC_ACTIVE_LOW_LEVEL) || (n==EVRT_SRC_ACTIVE_HIGH_LEVEL) \
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|| (n==EVRT_SRC_ACTIVE_FALLING_EDGE) || (n==EVRT_SRC_ACTIVE_RISING_EDGE))
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/**
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* @}
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*/
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/* Public Types --------------------------------------------------------------- */
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/** @defgroup EVRT_Public_Types EVRT Public Types
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* @{
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*/
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/** @brief EVRT input sources */
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typedef enum {
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EVRT_SRC_WAKEUP0, /**< WAKEUP0 event router source */
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EVRT_SRC_WAKEUP1, /**< WAKEUP1 event router source */
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EVRT_SRC_WAKEUP2, /**< WAKEUP2 event router source */
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EVRT_SRC_WAKEUP3, /**< WAKEUP3 event router source */
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EVRT_SRC_ATIMER, /**< Alarm timer event router source */
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EVRT_SRC_RTC, /**< RTC event router source */
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EVRT_SRC_BOD1, /**< BOD event router source */
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EVRT_SRC_WWDT, /**< WWDT event router source */
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EVRT_SRC_ETHERNET, /**< Ethernet event router source */
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EVRT_SRC_USB0, /**< USB0 event router source */
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EVRT_SRC_USB1, /**< USB1 event router source */
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EVRT_SRC_SDIO, /**< Reserved */
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EVRT_SRC_CCAN, /**< C_CAN event router source */
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EVRT_SRC_COMBINE_TIMER2, /**< Combined timer 2 event router source */
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EVRT_SRC_COMBINE_TIMER6, /**< Combined timer 6 event router source */
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EVRT_SRC_QEI, /**< QEI event router source */
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EVRT_SRC_COMBINE_TIMER14, /**< Combined timer 14 event router source */
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EVRT_SRC_RESERVED1, /**< Reserved */
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EVRT_SRC_RESERVED2, /**< Reserved */
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EVRT_SRC_RESET /**< Reset event router source */
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} EVRT_SRC_ENUM;
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/** @brief EVRT input sources detecting type */
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typedef enum {
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EVRT_SRC_ACTIVE_LOW_LEVEL, /**< Active low level */
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EVRT_SRC_ACTIVE_HIGH_LEVEL, /**< Active high level */
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EVRT_SRC_ACTIVE_FALLING_EDGE, /**< Active falling edge */
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EVRT_SRC_ACTIVE_RISING_EDGE /**< Active rising edge */
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}EVRT_SRC_ACTIVE_TYPE;
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/**
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* @}
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*/
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/* Public Functions ----------------------------------------------------------- */
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/** @defgroup EVRT_Public_Functions EVRT Public Functions
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* @{
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*/
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void EVRT_Init (LPC_EVENTROUTER_Type *EVRTx);
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void EVRT_DeInit(LPC_EVENTROUTER_Type *EVRTx);
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void EVRT_ConfigIntSrcActiveType(LPC_EVENTROUTER_Type *EVRTx, EVRT_SRC_ENUM EVRT_Src, EVRT_SRC_ACTIVE_TYPE type);
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void EVRT_SetUpIntSrc(LPC_EVENTROUTER_Type *EVRTx, EVRT_SRC_ENUM EVRT_Src, FunctionalState state);
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Bool EVRT_IsSourceInterrupting(LPC_EVENTROUTER_Type *EVRTx, EVRT_SRC_ENUM EVRT_Src);
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void EVRT_ClrPendIntSrc(LPC_EVENTROUTER_Type *EVRTx, EVRT_SRC_ENUM EVRT_Src);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* lpc43xx_EVRT_H_ */
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/**
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* @}
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*/
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