pio.h

LPC based lcd interface

//*-----------------------------------------------------------------------------
//*      ATMEL Microcontroller Software Support  -  ROUSSET  -
//*-----------------------------------------------------------------------------
//* The software is delivered "AS IS" without warranty or condition of any
//* kind, either express, implied or statutory. This includes without
//* limitation any warranty or condition with respect to merchantability or
//* fitness for any particular purpose, or against the infringements of
//* intellectual property rights of others.
//*-----------------------------------------------------------------------------
//* File Name           : pio.h
//* Object              : Parallel I/O Definition File
//* Translator          : ARM Software Development Toolkit V2.11a
//*
//* 1.0 20/10/97 JCZ    : Creation
//* 2.0 21/10/98 JCZ    : Clean up.
//*---------------------------------------------------------------------------

#ifndef pio_h
#define pio_h

#include "std_c.h"

/*---------------------------------------------*/
/* Parallel I/O Interface Structure Definition */
/*---------------------------------------------*/

typedef struct
{
    at91_reg        PIO_PER ;           /* PIO Enable Register */
    at91_reg        PIO_PDR ;           /* PIO Disable Register */
    at91_reg        PIO_PSR ;           /* PIO Status Register */
    at91_reg        Reserved0 ;
    at91_reg        PIO_OER ;           /* Output Enable Register */
    at91_reg        PIO_ODR ;           /* Output Disable Register */
    at91_reg        PIO_OSR ;           /* Output Status Register */
    at91_reg        Reserved1 ;
    at91_reg        PIO_IFER ;          /* Input Filter Enable Register */
    at91_reg        PIO_IFDR ;          /* Input Filter Disable Register */
    at91_reg        PIO_IFSR ;          /* Input Filter Status Register */
    at91_reg        Reserved2 ;
    at91_reg        PIO_SODR ;          /* Set Output Data Register */
    at91_reg        PIO_CODR ;          /* Clear Output Data Register */
    at91_reg        PIO_ODSR ;          /* Output Data Status Register */
    at91_reg        PIO_PDSR ;          /* Pin Data Status Register */
    at91_reg        PIO_IER ;           /* Interrupt Enable Register */
    at91_reg        PIO_IDR ;           /* Interrupt Disable Register */
    at91_reg        PIO_IMR ;           /* Interrupt Mask Register */
    at91_reg        PIO_ISR ;           /* Interrupt Status Register */
} StructPIO ;

/*-----------------------------*/
/* PIO Handler type definition */
/*-----------------------------*/

typedef void (*TypePIOHandler) ( StructPIO *pio_pt, u_int pio_mask ) ;

#endif /* pio_h */