117 lines
3.5 KiB
C
117 lines
3.5 KiB
C
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/**********************************************************************
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* $Id$ lpc43xx_gpio.h 2011-06-02
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*//**
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* @file lpc43xx_gpio.h
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* @brief Contains all macro definitions and function prototypes
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* support for GPIO 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<EFBFBD>
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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 GPIO GPIO (General Purpose I/O)
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* @ingroup LPC4300CMSIS_FwLib_Drivers
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* @{
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*/
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#ifndef lpc43xx_GPIO_H_
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#define lpc43xx_GPIO_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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/* Public Macros -------------------------------------------------------------- */
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/** @defgroup GPIO_Public_Macros GPIO Public Macros
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* @{
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*/
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/**
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* @}
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*/
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/* Public Types --------------------------------------------------------------- */
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/** @defgroup GPIO_Public_Types GPIO Public Types
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* @{
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*/
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/**
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* @}
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*/
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/* Public Functions ----------------------------------------------------------- */
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/** @defgroup GPIO_Public_Functions GPIO Public Functions
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* @{
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*/
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/* GPIO style ------------------------------- */
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void GPIO_SetDir(uint8_t portNum, uint32_t bitValue, uint8_t dir);
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void GPIO_SetValue(uint8_t portNum, uint32_t bitValue);
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void GPIO_ClearValue(uint8_t portNum, uint32_t bitValue);
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uint32_t GPIO_ReadValue(uint8_t portNum);
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#ifdef GPIO_INT
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void GPIO_IntCmd(uint8_t portNum, uint32_t bitValue, uint8_t edgeState);
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FunctionalState GPIO_GetIntStatus(uint8_t portNum, uint32_t pinNum, uint8_t edgeState);
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void GPIO_ClearInt(uint8_t portNum, uint32_t bitValue);
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#endif
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/* FIO (word-accessible) style ------------------------------- */
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void FIO_SetDir(uint8_t portNum, uint32_t bitValue, uint8_t dir);
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void FIO_SetValue(uint8_t portNum, uint32_t bitValue);
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void FIO_ClearValue(uint8_t portNum, uint32_t bitValue);
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uint32_t FIO_ReadValue(uint8_t portNum);
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void FIO_SetMask(uint8_t portNum, uint32_t bitValue, uint8_t maskValue);
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#ifdef GPIO_INT
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void FIO_IntCmd(uint8_t portNum, uint32_t bitValue, uint8_t edgeState);
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FunctionalState FIO_GetIntStatus(uint8_t portNum, uint32_t pinNum, uint8_t edgeState);
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void FIO_ClearInt(uint8_t portNum, uint32_t pinNum);
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#endif
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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_GPIO_H_ */
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/**
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* @}
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*/
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