Diff: libs/LPC17xx/LPC17xxLib/inc/lpc17xx_qei.h

Revision:

3:f151d08d335c

Parent:

2:1df0b61d3b5a

--- a/libs/LPC17xx/LPC17xxLib/inc/lpc17xx_qei.h	Fri Feb 28 18:52:52 2014 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,418 +0,0 @@
-/**********************************************************************
-* $Id$		lpc17xx_qei.h				2010-05-21
-*//**
-* @file		lpc17xx_qei.h
-* @brief	Contains all macro definitions and function prototypes
-* 			support for QEI firmware library on LPC17xx
-* @version	2.0
-* @date		21. May. 2010
-* @author	NXP MCU SW Application Team
-*
-* Copyright(C) 2010, NXP Semiconductor
-* All rights reserved.
-*
-***********************************************************************
-* Software that is described herein is for illustrative purposes only
-* which provides customers with programming information regarding the
-* products. This software is supplied "AS IS" without any warranties.
-* NXP Semiconductors assumes no responsibility or liability for the
-* use of the software, conveys no license or title under any patent,
-* copyright, or mask work right to the product. NXP Semiconductors
-* reserves the right to make changes in the software without
-* notification. NXP Semiconductors also make no representation or
-* warranty that such application will be suitable for the specified
-* use without further testing or modification.
-**********************************************************************/
-
-/* Peripheral group ----------------------------------------------------------- */
-/** @defgroup QEI QEI (Quadrature Encoder Interface)
- * @ingroup LPC1700CMSIS_FwLib_Drivers
- * @{
- */
-
-#ifndef LPC17XX_QEI_H_
-#define LPC17XX_QEI_H_
-
-/* Includes ------------------------------------------------------------------- */
-#include "LPC17xx.h"
-#include "lpc_types.h"
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Public Macros -------------------------------------------------------------- */
-/** @defgroup QEI_Public_Macros QEI Public Macros
- * @{
- */
-
-/* QEI Reset types */
-#define QEI_RESET_POS			QEI_CON_RESP		/**< Reset position counter */
-#define QEI_RESET_POSOnIDX		QEI_CON_RESPI		/**< Reset Posistion Counter on Index */
-#define QEI_RESET_VEL			QEI_CON_RESV		/**< Reset Velocity */
-#define QEI_RESET_IDX			QEI_CON_RESI		/**< Reset Index Counter */
-
-/* QEI Direction Invert Type Option */
-#define QEI_DIRINV_NONE		((uint32_t)(0))		/**< Direction is not inverted */
-#define QEI_DIRINV_CMPL		((uint32_t)(1))		/**< Direction is complemented */
-
-/* QEI Signal Mode Option */
-#define QEI_SIGNALMODE_QUAD		((uint32_t)(0))		/**< Signal operation: Quadrature phase mode */
-#define QEI_SIGNALMODE_CLKDIR	((uint32_t)(1))		/**< Signal operation: Clock/Direction mode */
-
-/* QEI Capture Mode Option */
-#define QEI_CAPMODE_2X			((uint32_t)(0))		/**< Capture mode: Only Phase-A edges are counted (2X) */
-#define QEI_CAPMODE_4X			((uint32_t)(1))		/**< Capture mode: BOTH PhA and PhB edges are counted (4X)*/
-
-/* QEI Invert Index Signal Option */
-#define QEI_INVINX_NONE			((uint32_t)(0))		/**< Invert Index signal option: None */
-#define QEI_INVINX_EN			((uint32_t)(1))		/**< Invert Index signal option: Enable */
-
-/* QEI timer reload option */
-#define QEI_TIMERRELOAD_TICKVAL	((uint8_t)(0))	/**< Reload value in absolute value */
-#define QEI_TIMERRELOAD_USVAL	((uint8_t)(1))	/**< Reload value in microsecond value */
-
-/* QEI Flag Status type */
-#define QEI_STATUS_DIR			((uint32_t)(1<<0))	/**< Direction status */
-
-/* QEI Compare Position channel option */
-#define QEI_COMPPOS_CH_0			((uint8_t)(0))		/**< QEI compare position channel 0 */
-#define QEI_COMPPOS_CH_1			((uint8_t)(1))		/**< QEI compare position channel 1 */
-#define QEI_COMPPOS_CH_2			((uint8_t)(2))		/**< QEI compare position channel 2 */
-
-/* QEI interrupt flag type */
-#define QEI_INTFLAG_INX_Int			((uint32_t)(1<<0))	/**< index pulse was detected interrupt */
-#define QEI_INTFLAG_TIM_Int			((uint32_t)(1<<1))	/**< Velocity timer over flow interrupt */
-#define QEI_INTFLAG_VELC_Int		((uint32_t)(1<<2))	/**< Capture velocity is less than compare interrupt */
-#define QEI_INTFLAG_DIR_Int			((uint32_t)(1<<3))	/**< Change of direction interrupt */
-#define QEI_INTFLAG_ERR_Int			((uint32_t)(1<<4))	/**< An encoder phase error interrupt */
-#define QEI_INTFLAG_ENCLK_Int		((uint32_t)(1<<5))	/**< An encoder clock pulse was detected interrupt */
-#define QEI_INTFLAG_POS0_Int		((uint32_t)(1<<6))	/**< position 0 compare value is equal to the
-														current position interrupt */
-#define QEI_INTFLAG_POS1_Int		((uint32_t)(1<<7))	/**< position 1 compare value is equal to the
-														current position interrupt */
-#define QEI_INTFLAG_POS2_Int		((uint32_t)(1<<8))	/**< position 2 compare value is equal to the
-														current position interrupt */
-#define QEI_INTFLAG_REV_Int			((uint32_t)(1<<9))	/**< Index compare value is equal to the current
-														index count interrupt */
-#define QEI_INTFLAG_POS0REV_Int		((uint32_t)(1<<10))	/**< Combined position 0 and revolution count interrupt */
-#define QEI_INTFLAG_POS1REV_Int		((uint32_t)(1<<11))	/**< Combined position 1 and revolution count interrupt */
-#define QEI_INTFLAG_POS2REV_Int		((uint32_t)(1<<12))	/**< Combined position 2 and revolution count interrupt */
-
-/**
- * @}
- */
-
-
-/* Private Macros ------------------------------------------------------------- */
-/** @defgroup QEI_Private_Macros QEI Private Macros
- * @{
- */
-
-/* --------------------- BIT DEFINITIONS -------------------------------------- */
-/* Quadrature Encoder Interface Control Register Definition --------------------- */
-/*********************************************************************//**
- * Macro defines for QEI Control register
- **********************************************************************/
-#define QEI_CON_RESP		((uint32_t)(1<<0))		/**< Reset position counter */
-#define QEI_CON_RESPI		((uint32_t)(1<<1))		/**< Reset Posistion Counter on Index */
-#define QEI_CON_RESV		((uint32_t)(1<<2))		/**< Reset Velocity */
-#define QEI_CON_RESI		((uint32_t)(1<<3))		/**< Reset Index Counter */
-#define QEI_CON_BITMASK		((uint32_t)(0x0F))		/**< QEI Control register bit-mask */
-
-/*********************************************************************//**
- * Macro defines for QEI Configuration register
- **********************************************************************/
-#define QEI_CONF_DIRINV		((uint32_t)(1<<0))		/**< Direction Invert */
-#define QEI_CONF_SIGMODE	((uint32_t)(1<<1))		/**< Signal mode */
-#define QEI_CONF_CAPMODE	((uint32_t)(1<<2))		/**< Capture mode */
-#define QEI_CONF_INVINX		((uint32_t)(1<<3))		/**< Invert index */
-#define QEI_CONF_BITMASK	((uint32_t)(0x0F))		/**< QEI Configuration register bit-mask */
-
-/*********************************************************************//**
- * Macro defines for QEI Status register
- **********************************************************************/
-#define QEI_STAT_DIR		((uint32_t)(1<<0))		/**< Direction bit */
-#define QEI_STAT_BITMASK	((uint32_t)(1<<0))		/**< QEI status register bit-mask */
-
-/* Quadrature Encoder Interface Interrupt registers definitions --------------------- */
-/*********************************************************************//**
- * Macro defines for QEI Interrupt Status register
- **********************************************************************/
-#define QEI_INTSTAT_INX_Int			((uint32_t)(1<<0))	/**< Indicates that an index pulse was detected */
-#define QEI_INTSTAT_TIM_Int			((uint32_t)(1<<1))	/**< Indicates that a velocity timer overflow occurred */
-#define QEI_INTSTAT_VELC_Int		((uint32_t)(1<<2))	/**< Indicates that capture velocity is less than compare velocity */
-#define QEI_INTSTAT_DIR_Int			((uint32_t)(1<<3))	/**< Indicates that a change of direction was detected */
-#define QEI_INTSTAT_ERR_Int			((uint32_t)(1<<4))	/**< Indicates that an encoder phase error was detected */
-#define QEI_INTSTAT_ENCLK_Int		((uint32_t)(1<<5))	/**< Indicates that and encoder clock pulse was detected */
-#define QEI_INTSTAT_POS0_Int		((uint32_t)(1<<6))	/**< Indicates that the position 0 compare value is equal to the
-														current position */
-#define QEI_INTSTAT_POS1_Int		((uint32_t)(1<<7))	/**< Indicates that the position 1compare value is equal to the
-														current position */
-#define QEI_INTSTAT_POS2_Int		((uint32_t)(1<<8))	/**< Indicates that the position 2 compare value is equal to the
-														current position */
-#define QEI_INTSTAT_REV_Int			((uint32_t)(1<<9))	/**< Indicates that the index compare value is equal to the current
-														index count */
-#define QEI_INTSTAT_POS0REV_Int		((uint32_t)(1<<10))	/**< Combined position 0 and revolution count interrupt. Set when
-														both the POS0_Int bit is set and the REV_Int is set */
-#define QEI_INTSTAT_POS1REV_Int		((uint32_t)(1<<11))	/**< Combined position 1 and revolution count interrupt. Set when
-														both the POS1_Int bit is set and the REV_Int is set */
-#define QEI_INTSTAT_POS2REV_Int		((uint32_t)(1<<12))	/**< Combined position 2 and revolution count interrupt. Set when
-														both the POS2_Int bit is set and the REV_Int is set */
-#define QEI_INTSTAT_BITMASK			((uint32_t)(0x1FFF))	/**< QEI Interrupt Status register bit-mask */
-
-/*********************************************************************//**
- * Macro defines for QEI Interrupt Set register
- **********************************************************************/
-#define QEI_INTSET_INX_Int			((uint32_t)(1<<0))	/**< Set Bit Indicates that an index pulse was detected */
-#define QEI_INTSET_TIM_Int			((uint32_t)(1<<1))	/**< Set Bit Indicates that a velocity timer overflow occurred */
-#define QEI_INTSET_VELC_Int			((uint32_t)(1<<2))	/**< Set Bit Indicates that capture velocity is less than compare velocity */
-#define QEI_INTSET_DIR_Int			((uint32_t)(1<<3))	/**< Set Bit Indicates that a change of direction was detected */
-#define QEI_INTSET_ERR_Int			((uint32_t)(1<<4))	/**< Set Bit Indicates that an encoder phase error was detected */
-#define QEI_INTSET_ENCLK_Int		((uint32_t)(1<<5))	/**< Set Bit Indicates that and encoder clock pulse was detected */
-#define QEI_INTSET_POS0_Int			((uint32_t)(1<<6))	/**< Set Bit Indicates that the position 0 compare value is equal to the
-														current position */
-#define QEI_INTSET_POS1_Int			((uint32_t)(1<<7))	/**< Set Bit Indicates that the position 1compare value is equal to the
-														current position */
-#define QEI_INTSET_POS2_Int			((uint32_t)(1<<8))	/**< Set Bit Indicates that the position 2 compare value is equal to the
-														current position */
-#define QEI_INTSET_REV_Int			((uint32_t)(1<<9))	/**< Set Bit Indicates that the index compare value is equal to the current
-														index count */
-#define QEI_INTSET_POS0REV_Int		((uint32_t)(1<<10))	/**< Set Bit that combined position 0 and revolution count interrupt */
-#define QEI_INTSET_POS1REV_Int		((uint32_t)(1<<11))	/**< Set Bit that Combined position 1 and revolution count interrupt */
-#define QEI_INTSET_POS2REV_Int		((uint32_t)(1<<12))	/**< Set Bit that Combined position 2 and revolution count interrupt */
-#define QEI_INTSET_BITMASK			((uint32_t)(0x1FFF))	/**< QEI Interrupt Set register bit-mask */
-
-/*********************************************************************//**
- * Macro defines for QEI Interrupt Clear register
- **********************************************************************/
-#define QEI_INTCLR_INX_Int			((uint32_t)(1<<0))	/**< Clear Bit Indicates that an index pulse was detected */
-#define QEI_INTCLR_TIM_Int			((uint32_t)(1<<1))	/**< Clear Bit Indicates that a velocity timer overflow occurred */
-#define QEI_INTCLR_VELC_Int			((uint32_t)(1<<2))	/**< Clear Bit Indicates that capture velocity is less than compare velocity */
-#define QEI_INTCLR_DIR_Int			((uint32_t)(1<<3))	/**< Clear Bit Indicates that a change of direction was detected */
-#define QEI_INTCLR_ERR_Int			((uint32_t)(1<<4))	/**< Clear Bit Indicates that an encoder phase error was detected */
-#define QEI_INTCLR_ENCLK_Int		((uint32_t)(1<<5))	/**< Clear Bit Indicates that and encoder clock pulse was detected */
-#define QEI_INTCLR_POS0_Int			((uint32_t)(1<<6))	/**< Clear Bit Indicates that the position 0 compare value is equal to the
-														current position */
-#define QEI_INTCLR_POS1_Int			((uint32_t)(1<<7))	/**< Clear Bit Indicates that the position 1compare value is equal to the
-														current position */
-#define QEI_INTCLR_POS2_Int			((uint32_t)(1<<8))	/**< Clear Bit Indicates that the position 2 compare value is equal to the
-														current position */
-#define QEI_INTCLR_REV_Int			((uint32_t)(1<<9))	/**< Clear Bit Indicates that the index compare value is equal to the current
-														index count */
-#define QEI_INTCLR_POS0REV_Int		((uint32_t)(1<<10))	/**< Clear Bit that combined position 0 and revolution count interrupt */
-#define QEI_INTCLR_POS1REV_Int		((uint32_t)(1<<11))	/**< Clear Bit that Combined position 1 and revolution count interrupt */
-#define QEI_INTCLR_POS2REV_Int		((uint32_t)(1<<12))	/**< Clear Bit that Combined position 2 and revolution count interrupt */
-#define QEI_INTCLR_BITMASK			((uint32_t)(0x1FFF))	/**< QEI Interrupt Clear register bit-mask */
-
-/*********************************************************************//**
- * Macro defines for QEI Interrupt Enable register
- **********************************************************************/
-#define QEI_INTEN_INX_Int			((uint32_t)(1<<0))	/**< Enabled Interrupt Bit Indicates that an index pulse was detected */
-#define QEI_INTEN_TIM_Int			((uint32_t)(1<<1))	/**< Enabled Interrupt Bit Indicates that a velocity timer overflow occurred */
-#define QEI_INTEN_VELC_Int			((uint32_t)(1<<2))	/**< Enabled Interrupt Bit Indicates that capture velocity is less than compare velocity */
-#define QEI_INTEN_DIR_Int			((uint32_t)(1<<3))	/**< Enabled Interrupt Bit Indicates that a change of direction was detected */
-#define QEI_INTEN_ERR_Int			((uint32_t)(1<<4))	/**< Enabled Interrupt Bit Indicates that an encoder phase error was detected */
-#define QEI_INTEN_ENCLK_Int			((uint32_t)(1<<5))	/**< Enabled Interrupt Bit Indicates that and encoder clock pulse was detected */
-#define QEI_INTEN_POS0_Int			((uint32_t)(1<<6))	/**< Enabled Interrupt Bit Indicates that the position 0 compare value is equal to the
-														current position */
-#define QEI_INTEN_POS1_Int			((uint32_t)(1<<7))	/**< Enabled Interrupt Bit Indicates that the position 1compare value is equal to the
-														current position */
-#define QEI_INTEN_POS2_Int			((uint32_t)(1<<8))	/**< Enabled Interrupt Bit Indicates that the position 2 compare value is equal to the
-														current position */
-#define QEI_INTEN_REV_Int			((uint32_t)(1<<9))	/**< Enabled Interrupt Bit Indicates that the index compare value is equal to the current
-														index count */
-#define QEI_INTEN_POS0REV_Int		((uint32_t)(1<<10))	/**< Enabled Interrupt Bit that combined position 0 and revolution count interrupt */
-#define QEI_INTEN_POS1REV_Int		((uint32_t)(1<<11))	/**< Enabled Interrupt Bit that Combined position 1 and revolution count interrupt */
-#define QEI_INTEN_POS2REV_Int		((uint32_t)(1<<12))	/**< Enabled Interrupt Bit that Combined position 2 and revolution count interrupt */
-#define QEI_INTEN_BITMASK			((uint32_t)(0x1FFF))	/**< QEI Interrupt Enable register bit-mask */
-
-/*********************************************************************//**
- * Macro defines for QEI Interrupt Enable Set register
- **********************************************************************/
-#define QEI_IESET_INX_Int			((uint32_t)(1<<0))	/**< Set Enable Interrupt Bit Indicates that an index pulse was detected */
-#define QEI_IESET_TIM_Int			((uint32_t)(1<<1))	/**< Set Enable Interrupt Bit Indicates that a velocity timer overflow occurred */
-#define QEI_IESET_VELC_Int			((uint32_t)(1<<2))	/**< Set Enable Interrupt Bit Indicates that capture velocity is less than compare velocity */
-#define QEI_IESET_DIR_Int			((uint32_t)(1<<3))	/**< Set Enable Interrupt Bit Indicates that a change of direction was detected */
-#define QEI_IESET_ERR_Int			((uint32_t)(1<<4))	/**< Set Enable Interrupt Bit Indicates that an encoder phase error was detected */
-#define QEI_IESET_ENCLK_Int			((uint32_t)(1<<5))	/**< Set Enable Interrupt Bit Indicates that and encoder clock pulse was detected */
-#define QEI_IESET_POS0_Int			((uint32_t)(1<<6))	/**< Set Enable Interrupt Bit Indicates that the position 0 compare value is equal to the
-														current position */
-#define QEI_IESET_POS1_Int			((uint32_t)(1<<7))	/**< Set Enable Interrupt Bit Indicates that the position 1compare value is equal to the
-														current position */
-#define QEI_IESET_POS2_Int			((uint32_t)(1<<8))	/**< Set Enable Interrupt Bit Indicates that the position 2 compare value is equal to the
-														current position */
-#define QEI_IESET_REV_Int			((uint32_t)(1<<9))	/**< Set Enable Interrupt Bit Indicates that the index compare value is equal to the current
-														index count */
-#define QEI_IESET_POS0REV_Int		((uint32_t)(1<<10))	/**< Set Enable Interrupt Bit that combined position 0 and revolution count interrupt */
-#define QEI_IESET_POS1REV_Int		((uint32_t)(1<<11))	/**< Set Enable Interrupt Bit that Combined position 1 and revolution count interrupt */
-#define QEI_IESET_POS2REV_Int		((uint32_t)(1<<12))	/**< Set Enable Interrupt Bit that Combined position 2 and revolution count interrupt */
-#define QEI_IESET_BITMASK			((uint32_t)(0x1FFF))	/**< QEI Interrupt Enable Set register bit-mask */
-
-/*********************************************************************//**
- * Macro defines for QEI Interrupt Enable Clear register
- **********************************************************************/
-#define QEI_IECLR_INX_Int			((uint32_t)(1<<0))	/**< Clear Enabled Interrupt Bit Indicates that an index pulse was detected */
-#define QEI_IECLR_TIM_Int			((uint32_t)(1<<1))	/**< Clear Enabled Interrupt Bit Indicates that a velocity timer overflow occurred */
-#define QEI_IECLR_VELC_Int			((uint32_t)(1<<2))	/**< Clear Enabled Interrupt Bit Indicates that capture velocity is less than compare velocity */
-#define QEI_IECLR_DIR_Int			((uint32_t)(1<<3))	/**< Clear Enabled Interrupt Bit Indicates that a change of direction was detected */
-#define QEI_IECLR_ERR_Int			((uint32_t)(1<<4))	/**< Clear Enabled Interrupt Bit Indicates that an encoder phase error was detected */
-#define QEI_IECLR_ENCLK_Int			((uint32_t)(1<<5))	/**< Clear Enabled Interrupt Bit Indicates that and encoder clock pulse was detected */
-#define QEI_IECLR_POS0_Int			((uint32_t)(1<<6))	/**< Clear Enabled Interrupt Bit Indicates that the position 0 compare value is equal to the
-														current position */
-#define QEI_IECLR_POS1_Int			((uint32_t)(1<<7))	/**< Clear Enabled Interrupt Bit Indicates that the position 1compare value is equal to the
-														current position */
-#define QEI_IECLR_POS2_Int			((uint32_t)(1<<8))	/**< Clear Enabled Interrupt Bit Indicates that the position 2 compare value is equal to the
-														current position */
-#define QEI_IECLR_REV_Int			((uint32_t)(1<<9))	/**< Clear Enabled Interrupt Bit Indicates that the index compare value is equal to the current
-														index count */
-#define QEI_IECLR_POS0REV_Int		((uint32_t)(1<<10))	/**< Clear Enabled Interrupt Bit that combined position 0 and revolution count interrupt */
-#define QEI_IECLR_POS1REV_Int		((uint32_t)(1<<11))	/**< Clear Enabled Interrupt Bit that Combined position 1 and revolution count interrupt */
-#define QEI_IECLR_POS2REV_Int		((uint32_t)(1<<12))	/**< Clear Enabled Interrupt Bit that Combined position 2 and revolution count interrupt */
-#define QEI_IECLR_BITMASK			((uint32_t)(0x1FFF))	/**< QEI Interrupt Enable Clear register bit-mask */
-
-
-/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
-/* Macro check QEI peripheral */
-#define PARAM_QEIx(n)	((n==LPC_QEI))
-
-/* Macro check QEI reset type */
-#define PARAM_QEI_RESET(n)	((n==QEI_CON_RESP) \
-|| (n==QEI_RESET_POSOnIDX) \
-|| (n==QEI_RESET_VEL) \
-|| (n==QEI_RESET_IDX))
-
-/* Macro check QEI Direction invert mode */
-#define PARAM_QEI_DIRINV(n)	((n==QEI_DIRINV_NONE) || (n==QEI_DIRINV_CMPL))
-
-/* Macro check QEI signal mode */
-#define PARAM_QEI_SIGNALMODE(n)	((n==QEI_SIGNALMODE_QUAD) || (n==QEI_SIGNALMODE_CLKDIR))
-
-/* Macro check QEI Capture mode */
-#define PARAM_QEI_CAPMODE(n)	((n==QEI_CAPMODE_2X) || (n==QEI_CAPMODE_4X))
-
-/* Macro check QEI Invert index mode */
-#define PARAM_QEI_INVINX(n)		((n==QEI_INVINX_NONE) || (n==QEI_INVINX_EN))
-
-/* Macro check QEI Direction invert mode */
-#define PARAM_QEI_TIMERRELOAD(n)	((n==QEI_TIMERRELOAD_TICKVAL) || (n==QEI_TIMERRELOAD_USVAL))
-
-/* Macro check QEI status type */
-#define PARAM_QEI_STATUS(n)		((n==QEI_STATUS_DIR))
-
-/* Macro check QEI combine position type */
-#define PARAM_QEI_COMPPOS_CH(n)		((n==QEI_COMPPOS_CH_0) || (n==QEI_COMPPOS_CH_1) || (n==QEI_COMPPOS_CH_2))
-
-/* Macro check QEI interrupt flag type */
-#define PARAM_QEI_INTFLAG(n)	((n==QEI_INTFLAG_INX_Int) \
-|| (n==QEI_INTFLAG_TIM_Int) \
-|| (n==QEI_INTFLAG_VELC_Int) \
-|| (n==QEI_INTFLAG_DIR_Int) \
-|| (n==QEI_INTFLAG_ERR_Int) \
-|| (n==QEI_INTFLAG_ENCLK_Int) \
-|| (n==QEI_INTFLAG_POS0_Int) \
-|| (n==QEI_INTFLAG_POS1_Int) \
-|| (n==QEI_INTFLAG_POS2_Int) \
-|| (n==QEI_INTFLAG_REV_Int) \
-|| (n==QEI_INTFLAG_POS0REV_Int) \
-|| (n==QEI_INTFLAG_POS1REV_Int) \
-|| (n==QEI_INTFLAG_POS2REV_Int))
-/**
- * @}
- */
-
-/* Public Types --------------------------------------------------------------- */
-/** @defgroup QEI_Public_Types QEI Public Types
- * @{
- */
-
-/**
- * @brief QEI Configuration structure type definition
- */
-typedef struct {
-	uint32_t DirectionInvert	:1; 	/**< Direction invert option:
-										- QEI_DIRINV_NONE: QEI Direction is normal
-										- QEI_DIRINV_CMPL: QEI Direction is complemented
-										*/
-	uint32_t SignalMode			:1; 	/**< Signal mode Option:
-										- QEI_SIGNALMODE_QUAD: Signal is in Quadrature phase mode
-										- QEI_SIGNALMODE_CLKDIR: Signal is in Clock/Direction mode
-										*/
-	uint32_t CaptureMode		:1;		/**< Capture Mode Option:
-										- QEI_CAPMODE_2X: Only Phase-A edges are counted (2X)
-										- QEI_CAPMODE_4X: BOTH Phase-A and Phase-B edges are counted (4X)
-										*/
-	uint32_t InvertIndex		:1; 	/**< Invert Index Option:
-										- QEI_INVINX_NONE: the sense of the index input is normal
-										- QEI_INVINX_EN: inverts the sense of the index input
-										*/
-} QEI_CFG_Type;
-
-/**
- * @brief Timer Reload Configuration structure type definition
- */
-typedef struct {
-
-	uint8_t ReloadOption;		/**< Velocity Timer Reload Option, should be:
-								- QEI_TIMERRELOAD_TICKVAL: Reload value in absolute value
-								- QEI_TIMERRELOAD_USVAL: Reload value in microsecond value
-								*/
-	uint8_t Reserved[3];
-	uint32_t ReloadValue;		/**< Velocity Timer Reload Value, 32-bit long, should be matched
-								with Velocity Timer Reload Option
-								*/
-} QEI_RELOADCFG_Type;
-
-/**
- * @}
- */
-
-
-
-
-
-/* Public Functions ----------------------------------------------------------- */
-/** @defgroup QEI_Public_Functions QEI Public Functions
- * @{
- */
-
-void QEI_Reset(LPC_QEI_TypeDef *QEIx, uint32_t ulResetType);
-void QEI_Init(LPC_QEI_TypeDef *QEIx, QEI_CFG_Type *QEI_ConfigStruct);
-void QEI_ConfigStructInit(QEI_CFG_Type *QIE_InitStruct);
-void QEI_DeInit(LPC_QEI_TypeDef *QEIx);
-FlagStatus QEI_GetStatus(LPC_QEI_TypeDef *QEIx, uint32_t ulFlagType);
-uint32_t QEI_GetPosition(LPC_QEI_TypeDef *QEIx);
-void QEI_SetMaxPosition(LPC_QEI_TypeDef *QEIx, uint32_t ulMaxPos);
-void QEI_SetPositionComp(LPC_QEI_TypeDef *QEIx, uint8_t bPosCompCh, uint32_t ulPosComp);
-uint32_t QEI_GetIndex(LPC_QEI_TypeDef *QEIx);
-void QEI_SetIndexComp(LPC_QEI_TypeDef *QEIx, uint32_t ulIndexComp);
-void QEI_SetTimerReload(LPC_QEI_TypeDef *QEIx, QEI_RELOADCFG_Type *QEIReloadStruct);
-uint32_t QEI_GetTimer(LPC_QEI_TypeDef *QEIx);
-uint32_t QEI_GetVelocity(LPC_QEI_TypeDef *QEIx);
-uint32_t QEI_GetVelocityCap(LPC_QEI_TypeDef *QEIx);
-void QEI_SetVelocityComp(LPC_QEI_TypeDef *QEIx, uint32_t ulVelComp);
-void QEI_SetDigiFilter(LPC_QEI_TypeDef *QEIx, uint32_t ulSamplingPulse);
-FlagStatus QEI_GetIntStatus(LPC_QEI_TypeDef *QEIx, uint32_t ulIntType);
-void QEI_IntCmd(LPC_QEI_TypeDef *QEIx, uint32_t ulIntType, FunctionalState NewState);
-void QEI_IntSet(LPC_QEI_TypeDef *QEIx, uint32_t ulIntType);
-void QEI_IntClear(LPC_QEI_TypeDef *QEIx, uint32_t ulIntType);
-uint32_t QEI_CalculateRPM(LPC_QEI_TypeDef *QEIx, uint32_t ulVelCapValue, uint32_t ulPPR);
-
-
-/**
- * @}
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LPC17XX_QEI_H_ */
-
-/**
- * @}
- */
-
-/* --------------------------------- End Of File ------------------------------ */