--- a/drivers/ecos_lpc2138_sja1000/nvram_iap.h Tue Feb 13 17:21:19 2007 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,176 +0,0 @@
-/*
-This file is part of CanFestival, a library implementing CanOpen Stack.
- canfestival@canopencanada.ca
-
-See COPYING file for copyrights details.
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-/************************************************************************/
-/* */
-/* LPC2k_ee.H: Header file enabling EEPROM support */
-/* for Philips LPC2000 microcontroller's on-chip Flash memory */
-/* (revision 1.0, May 13th, 2005.) */
-/* */
-/* This file is to be used with LPC2k_ee.c file */
-/* */
-/* IMPORTANT: on-chip Flash memory sector(s) intended to be used as */
-/* an EEPROM will be unavailable for regular code storage! The smallest */
-/* amount of Flash memory that can be used as an EEPROM is a single */
-/* Flash sector (regardless of the Flash sector actual size). */
-/* */
-/* If size of desired EEPROM requires several Flash sectors, these */
-/* sectors must be a consecutive ones. */
-/* */
-/************************************************************************/
-
-#define EE_SEC_L 1 //Flash sector where EEPROM begins (see UM for details)
-#define EE_SEC_H 3 //Flash sector where EEPROM ends (see UM for details)
-#define EE_ADDR_L 0x00001000 //Must match the EE_SEC_L Flash sector start address
-#define EE_ADDR_H 0x00003FFF //Must match the EE_SEC_H Flash sector end address
-#define EE_CCLK 60000 //system clock cclk expressed in kHz (5*12 MHz)
-
-/************************************************************************/
-/* */
-/* ee_data structure can be defined differently from this example. */
-/* The only requirement is to have _id field as it is defined here */
-/* since EE_REC_ID character is used to identify a record's presence */
-/* in the EEPROM memory. */
-/* */
-/* ==================================================================== */
-/* */
-/* IMPORTANT ARM memory access considerations: */
-/* */
-/* char : byte alligned. Can be accessed at any location in memory. */
-/* */
-/* short int: occupies 2 consecutive bytes. It can be read/write */
-/* accessed only when half-word alligned. Therefore, it is */
-/* located at addresses ending with 0x0, 0x2, 0x4, 0x6, 0x8, */
-/* 0xA, 0xC or 0xE. */
-/* */
-/* int : occupies 4 consecutive bytes. It can be read/write */
-/* accessed only when half-word alligned. Therefore, it is */
-/* located at addresses ending with 0x0, 0x4, 0x8 or 0xC. */
-/* */
-/* ==================================================================== */
-/* */
-/* Due to the LPC2000 Flash memory characteristics, an ee_data */
-/* structure size (EE_REC_SIZE) is limited to the following set: */
-/* */
-/* LPC2101/2/3, LPC2131/2/4/6/8, LPC2141/2/4/6/8: 0x10, 0x20, 0x40, */
-/* 0x80 or 0x100 */
-/* */
-/* LPC2104/5/6, LPC2112/4/9, LPC2124/9, LPC2192/4: 0x10, 0x20, 0x40, */
-/* 0x80, 0x100 or 0x200 */
-/* */
-/* ==================================================================== */
-/* */
-/* example1: */
-/* */
-/* struct ee_data{ //structure starts as word alligned */
-/* unsigned char _id; //1 byte - no allignement restr. */
-/* // 3 BYTE GAP!!!! */
-/* unsigned int _rec_count; //4 bytes - must be word alligned! */
-/* unsigned char _cs; //1 byte - no allignement restr. */
-/*}; // next structure will start as */
-/* // word alligned... */
-/* Structure in example 1 occupies 12 bytes of memory */
-/* */
-/* -------------------------------------------------------------------- */
-/* */
-/* example2: */
-/* */
-/* struct ee_data{ //structure starts as word alligned */
-/* unsigned char _id; //1 byte - no allignement restr. */
-/* unsigned char _cs; //1 byte - no allignement restr. */
-/* // 2 BYTE GAP!!!! */
-/* unsigned int _rec_count; //4 bytes - must be word alligned! */
-/*}; // next structure will start as */
-/* // word alligned... */
-/* Structure in example 2 occupies 8 bytes of memory */
-/* */
-/************************************************************************/
-
-struct ee_data{
- unsigned char _id; // 4 bytes: 1 byte (char) + 3 byte GAP!
- unsigned int _rec_count; // 4 bytes (int)
- unsigned int _counter; // 4 bytes (int)
- unsigned char _cs; // 4 bytes: 1 byte (char) + 3 byte GAP!
-}; // 16 bytes total
-
-/************************************************************************/
-/* */
-/* Disclaimer: all observations presented in example1, example 2 and */
-/* ee_data structure defined here are based on Keil's ARM compiler. */
-/* If another compiler is used, memory usage would have to be */
-/* re-examined and verified. */
-/* */
-/************************************************************************/
-
-
-#define EE_REC_SIZE 0x10 //see restrictions from above
-
-/********************************************************************/
-/* */
-/* Valid combinations for */
-/* EE_REC_SIZE, EE_BUFFER_SIZE, EE_BUFFER_MASK and EE_START_MASK */
-/* */
-/* EE_BUFFER_SIZE ! EE_START_MASK ! EE_REC_SIZE ! EE_BUFFER_MASK */
-/* ---------------------------------------------------------------- */
-/* 256 0xFFFFFF00 0x010 0xF0 */
-/* 256 0xFFFFFF00 0x020 0xE0 */
-/* 256 0xFFFFFF00 0x040 0xC0 */
-/* 256 0xFFFFFF00 0x080 0x80 */
-/* 256 0xFFFFFF00 0x100 0x00 */
-/* ---------------------------------------------------------------- */
-/* 512 0xFFFFFE00 0x010 0x1F0 */
-/* 512 0xFFFFFE00 0x020 0x1E0 */
-/* 512 0xFFFFFE00 0x040 0x1C0 */
-/* 512 0xFFFFFE00 0x080 0x180 */
-/* 512 0xFFFFFE00 0x100 0x100 */
-/* 512 0xFFFFFE00 0x200 0x000 */
-/********************************************************************/
-/* For LPC2101/2/3, LPC213x and LPC214x EE_BUFFER_SIZE is 256. */
-/* For all other LPC2000 devices EE_BUFFER_SIZE is always 512. */
-/********************************************************************/
-#define EE_BUFFER_SIZE 256
-#define EE_START_MASK 0xFFFFFF00
-#define EE_BUFFER_MASK 0x000000F0
-
-/********************************************************************/
-/*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/
-/*!! !!*/
-/*!! !!*/
-/*!! DO NOT MODIFY THE FOLLOWING CODE!!! !!*/
-/*!! =================================== !!*/
-/*!! !!*/
-/*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/
-/********************************************************************/
-
-#define EE_REC_ID 0xAA
-#define EE_SIZE (EE_ADDR_H+1-EE_ADDR_L)
-#define NO_RECORDS_AVAILABLE 500
-#define NO_SPACE_IN_EEPROM 501
-#define INDEX_OUT_OF_RANGE 502
-
-#ifndef _EEPROM_
- extern const unsigned char eeprom[];
- extern void ee_erase(unsigned int , unsigned int []); //function erases EEPROM
- extern void ee_write(unsigned int , unsigned int []); //function adds a record in EEPROM
- extern void ee_read (unsigned int , unsigned int []); //function reads the latest valid record in EEPROM
- extern void ee_readn(unsigned int , unsigned int []); //function reads n-th record in EEPROM
- extern void ee_count(unsigned int , unsigned int []); //function counts records in EEPROM
-#endif