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#ifndef CYGONCE_DEVS_SPI_ARM_LPC2XXX_H
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#define CYGONCE_DEVS_SPI_ARM_LPC2XXX_H
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//==========================================================================
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//
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// spi_lpc2xxx.h
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//
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// SPI driver for LPC2xxx
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//
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//==========================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// 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 by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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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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// ####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
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// Contributors:
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// Date: 2007-07-12
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// Purpose:
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// Description:
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//
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//####DESCRIPTIONEND####
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//
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//==========================================================================
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#include <pkgconf/hal.h>
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#include <pkgconf/io_spi.h>
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#include <pkgconf/devs_spi_arm_lpc2xxx.h>
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#include <cyg/infra/cyg_type.h>
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#include <cyg/hal/drv_api.h>
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#include <cyg/io/spi.h>
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struct spi_dev {
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volatile cyg_uint32 spcr;
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volatile cyg_uint32 spsr;
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volatile cyg_uint32 spdr;
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volatile cyg_uint32 spccr;
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cyg_uint32 d1, d2, d3;
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volatile cyg_uint32 spint;
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};
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typedef struct {
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cyg_spi_bus spi_bus;
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cyg_interrupt spi_intr;
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cyg_handle_t spi_hand;
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cyg_vector_t spi_vect;
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cyg_priority_t spi_prio;
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cyg_drv_mutex_t spi_lock;
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cyg_drv_cond_t spi_wait;
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struct spi_dev *spi_dev;
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volatile cyg_uint32 count;
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volatile const cyg_uint8 *tx;
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volatile cyg_uint8 *rx;
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} cyg_spi_lpc2xxx_bus_t;
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typedef struct {
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cyg_spi_device spi_device;
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cyg_uint8 spi_cpha;
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cyg_uint8 spi_cpol;
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cyg_uint8 spi_lsbf;
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cyg_uint32 spi_baud;
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void (*spi_cs)(int);
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} cyg_spi_lpc2xxx_dev_t;
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#ifdef CYGPKG_DEVS_SPI_ARM_LPC2XXX_BUS0
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externC cyg_spi_lpc2xxx_bus_t cyg_spi_lpc2xxx_bus0;
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#endif
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#ifdef CYGPKG_DEVS_SPI_ARM_LPC2XXX_BUS1
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externC cyg_spi_lpc2xxx_bus_t cyg_spi_lpc2xxx_bus1;
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#endif
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#endif
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