Fork of Smoothie to port to mbed non-LPC targets.
Fork of Smoothie by
Diff: libs/LPC17xx/LPC17xxLib/inc/lpc17xx_exti.h
- Revision:
- 3:f151d08d335c
- Parent:
- 2:1df0b61d3b5a
--- a/libs/LPC17xx/LPC17xxLib/inc/lpc17xx_exti.h Fri Feb 28 18:52:52 2014 -0800 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,149 +0,0 @@ -/********************************************************************** -* $Id$ lpc17xx_exti.h 2010-05-21 -*//** -* @file lpc17xx_exti.h -* @brief Contains all macro definitions and function prototypes -* support for External interrupt 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 EXTI EXTI (External Interrupt) - * @ingroup LPC1700CMSIS_FwLib_Drivers - * @{ - */ - -#ifndef LPC17XX_EXTI_H_ -#define LPC17XX_EXTI_H_ - -/* Includes ------------------------------------------------------------------- */ -#include "LPC17xx.h" -#include "lpc_types.h" - - -#ifdef __cplusplus -extern "C" -{ -#endif - - -/* Private Macros ------------------------------------------------------------- */ -/** @defgroup EXTI_Private_Macros EXTI Private Macros - * @{ - */ -/*********************************************************************//** - * Macro defines for EXTI control register - **********************************************************************/ -#define EXTI_EINT0_BIT_MARK 0x01 -#define EXTI_EINT1_BIT_MARK 0x02 -#define EXTI_EINT2_BIT_MARK 0x04 -#define EXTI_EINT3_BIT_MARK 0x08 - -/** - * @} - */ - -/* Private Macros ------------------------------------------------------------- */ -/** @defgroup EXTI_Public_Types EXTI Public Types - * @{ - */ - -/** - * @brief EXTI external interrupt line option - */ -typedef enum -{ - EXTI_EINT0, /*!< External interrupt 0, P2.10 */ - EXTI_EINT1, /*!< External interrupt 0, P2.11 */ - EXTI_EINT2, /*!< External interrupt 0, P2.12 */ - EXTI_EINT3 /*!< External interrupt 0, P2.13 */ -} EXTI_LINE_ENUM; - -/** - * @brief EXTI mode option - */ -typedef enum -{ - EXTI_MODE_LEVEL_SENSITIVE, /*!< Level sensitivity is selected */ - EXTI_MODE_EDGE_SENSITIVE /*!< Edge sensitivity is selected */ -} EXTI_MODE_ENUM; - -/** - * @brief EXTI polarity option - */ -typedef enum -{ - EXTI_POLARITY_LOW_ACTIVE_OR_FALLING_EDGE, /*!< Low active or falling edge sensitive - depending on pin mode */ - EXTI_POLARITY_HIGH_ACTIVE_OR_RISING_EDGE /*!< High active or rising edge sensitive - depending on pin mode */ -} EXTI_POLARITY_ENUM; - -/** - * @brief EXTI Initialize structure - */ -typedef struct -{ - EXTI_LINE_ENUM EXTI_Line; /*!<Select external interrupt pin (EINT0, EINT1, EINT 2, EINT3) */ - - EXTI_MODE_ENUM EXTI_Mode; /*!< Choose between Level-sensitivity or Edge sensitivity */ - - EXTI_POLARITY_ENUM EXTI_polarity; /*!< If EXTI mode is level-sensitive: this element use to select low or high active level - if EXTI mode is polarity-sensitive: this element use to select falling or rising edge */ - -}EXTI_InitTypeDef; - - -/** - * @} - */ - - -/* Public Functions ----------------------------------------------------------- */ -/** @defgroup EXTI_Public_Functions EXTI Public Functions - * @{ - */ - -void EXTI_Init(void); -void EXTI_DeInit(void); - -void EXTI_Config(EXTI_InitTypeDef *EXTICfg); -void EXTI_SetMode(EXTI_LINE_ENUM EXTILine, EXTI_MODE_ENUM mode); -void EXTI_SetPolarity(EXTI_LINE_ENUM EXTILine, EXTI_POLARITY_ENUM polarity); -void EXTI_ClearEXTIFlag(EXTI_LINE_ENUM EXTILine); - - -/** - * @} - */ - - -#ifdef __cplusplus -} -#endif - - -#endif /* LPC17XX_EXTI_H_ */ - -/** - * @} - */ - -/* --------------------------------- End Of File ------------------------------ */