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Huge cleanup, removed old unmaintained boards/libs/archs....
Huge cleanup, removed old unmaintained boards/libs/archs. Changed from building once the lib in small archives to whole rebuilding from sources for each executable, this will allow to use build-time switchs/optimisations. /!\ Simulator broken.
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N25Q128.h
73 lines | 2.6 KiB | text/x-c | CLexer
/ include / EEPROMS / N25Q128.h
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jeandet
More cleanup, added subdirectories inside include dir, cleaned include tree,...
 r72 /*------------------------------------------------------------------------------
-- This file is a part of the libuc, microcontroler library
-- Copyright (C) 2013, Alexis Jeandet
--
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
--
-- This program 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 General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-------------------------------------------------------------------------------
-- Author : Alexis Jeandet
-- Mail : alexis.jeandet@member.fsf.org
-------------------------------------------------------------------------------*/
#ifndef N25Q128_H
#define N25Q128_H
#include <spi.h>
typedef struct eepromN25Q128Dev
{
spi_t spidev;
void (*select)(int sel);
void (*writeprotect)(int wp);
void (*holdreset)(int hr);
}eepromN25Q128Dev;
#define N25Q128_PAGE_SZ 256
#define N25Q128_CAPACITY_IN_BYTES (1024*1024*16) /*16MB*/
#define N25Q128_READID 0x9E
#define N25Q128_READ 0x03
#define N25Q128_FASTREAD 0x0B
#define N25Q128_DOFR 0x3B
#define N25Q128_DIOFR 0xBB
#define N25Q128_QOFR 0x6B
#define N25Q128_QIOFR 0xEB
#define N25Q128_ROTP 0x4B
#define N25Q128_WREN 0x06
#define N25Q128_WRDI 0x04
#define N25Q128_PP 0x02
extern void eepromN25Q128open(eepromN25Q128Dev* dev,spi_t spidev,void (*select)(int sel),void (*writeprotect)(int wp),void (*holdreset)(int hr));
extern void eepromN25Q128pagewrite(eepromN25Q128Dev* dev,uint32_t address,unsigned char* page);
extern void eepromN25Q128pageread(eepromN25Q128Dev* dev,uint32_t address,unsigned char* page);
extern void eepromN25Q128bytewrite(eepromN25Q128Dev* dev,uint32_t address,unsigned char data);
extern unsigned char eepromN25Q128byteread(eepromN25Q128Dev* dev,uint32_t address);
extern void eepromN25Q128readn(eepromN25Q128Dev* dev,uint32_t address,unsigned char* data, unsigned int count);
extern void eepromN25Q128writen(eepromN25Q128Dev* dev,uint32_t address,unsigned char* data, unsigned int count);
extern void eepromN25Q128enablewrite(eepromN25Q128Dev* dev);
#endif