api/spi__node__at45d_8h_source.html

00001 #ifndef _DEV_SPI_NODE_AT45D_H_
00002 #define _DEV_SPI_NODE_AT45D_H_
00003 /*
00004  * Copyright (C) 2008-2011 by egnite GmbH
00005  *
00006  * All rights reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer.
00014  * 2. Redistributions in binary form must reproduce the above copyright
00015  *    notice, this list of conditions and the following disclaimer in the
00016  *    documentation and/or other materials provided with the distribution.
00017  * 3. Neither the name of the copyright holders nor the names of
00018  *    contributors may be used to endorse or promote products derived
00019  *    from this software without specific prior written permission.
00020  *
00021  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00022  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00023  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00024  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
00025  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00026  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00027  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
00028  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
00029  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00030  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
00031  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00032  * SUCH DAMAGE.
00033  *
00034  * For additional information see http://www.ethernut.de/
00035  */
00036
00046 #include <dev/spibus.h>
00047 #include <dev/serialflash.h>
00048 #include <dev/at45d.h>
00049
00050 extern NUTSPINODE nodeAt45d0;
00051 extern NUTSPINODE nodeAt45d1;
00052 extern NUTSPINODE nodeAt45d2;
00053 extern NUTSPINODE nodeAt45d3;
00054
00055 extern NUTSERIALFLASH flashAt45d0;
00056 extern NUTSERIALFLASH flashAt45d1;
00057 extern NUTSERIALFLASH flashAt45d2;
00058 extern NUTSERIALFLASH flashAt45d3;
00059
00060 extern NUTDEVICE devSpiBlkAt45d0;
00061 extern NUTDEVICE devSpiBlkAt45d1;
00062 extern NUTDEVICE devSpiBlkAt45d2;
00063 extern NUTDEVICE devSpiBlkAt45d3;
00064
00065 __BEGIN_DECLS
00066 /* Prototypes */
00067 extern AT45D_INFO *At45dNodeProbe(NUTSPINODE *node);
00068 extern int At45dNodeLock(NUTSPINODE * node);
00069 extern void At45dNodeUnlock(NUTSPINODE * node);
00070 extern int At45dNodeTransfer(NUTSPINODE * node, uint8_t op, uint32_t parm, uint_fast8_t oplen, CONST void *txbuf, void *rxbuf, int xlen);
00071 extern int At45dNodeCommand(NUTSPINODE * node, uint8_t op, uint32_t parm, uint_fast8_t oplen);
00072 extern int At45dNodeWaitReady(NUTSPINODE * node, uint32_t tmo, int poll);
00073 extern uint8_t At45dNodeStatus(NUTSPINODE * node);
00074 /* Prototypes */
00075 __END_DECLS
00076
00077 #endif