71 lines
3.4 KiB
C
71 lines
3.4 KiB
C
/*****************************************************************************\
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* efs - General purpose Embedded Filesystem library *
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* --------------------- ----------------------------------- *
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* *
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* Filename : atmega128.h *
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* Description : Headerfile for atmega128.c *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; version 2 *
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* of the License. *
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*
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* As a special exception, if other files instantiate templates or *
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* use macros or inline functions from this file, or you compile this *
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* file and link it with other works to produce a work based on this file, *
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* this file does not by itself cause the resulting work to be covered *
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* by the GNU General Public License. However the source code for this *
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* file must still be made available in accordance with section (3) of *
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* the GNU General Public License. *
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* *
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* This exception does not invalidate any other reasons why a work based *
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* on this file might be covered by the GNU General Public License. *
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* *
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* (c)2006 Lennart Yseboodt *
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* (c)2006 Michael De Nil *
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\*****************************************************************************/
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#ifndef __ATMEGA128_SD_H_
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#define __ATMEGA128_SD_H_
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#define __AVR_ATmega128__ 1
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#define FALSE 0X00
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#define TRUE 0x01
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#define DDR_SPI DDRB
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#define DD_MOSI DDB2
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#define DD_SCK DDB1
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#include <avr/io.h>
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#include <compat/ina90.h>
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#include "../debug.h"
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#include "config.h"
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/*************************************************************\
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hwInterface
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----------
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* FILE* imagefile File emulation of hw interface.
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* long sectorCount Number of sectors on the file.
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\*************************************************************/
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struct hwInterface{
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/*FILE *imageFile;*/
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eint32 sectorCount;
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};
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typedef struct hwInterface hwInterface;
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esint8 if_initInterface(hwInterface* file,eint8* opts);
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esint8 if_readBuf(hwInterface* file,euint32 address,euint8* buf);
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esint8 if_writeBuf(hwInterface* file,euint32 address,euint8* buf);
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esint8 if_setPos(hwInterface* file,euint32 address);
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void if_spiInit(hwInterface *iface);
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euint8 if_spiSend(hwInterface *iface, euint8 outgoing);
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#endif
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