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Add board source files for Olimex-STR-P711

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1107 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-10-30 23:37:50 +00:00
parent 1c5498f073
commit a57e7dd05b
4 changed files with 423 additions and 0 deletions
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77
configs/olimex-strp711/src/Makefile Normal file
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############################################################################
# configs/olimex-strp711/src/Makefile
#
# Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
-include $(TOPDIR)/Make.defs
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(TOPDIR)/sched
ASRCS =
AOBJS = $(ASRCS:.S=$(OBJEXT))
CSRCS = up_spi.c up_leds.c
COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
CFLAGS += -I $(TOPDIR)/arch/$(CONFIG_ARCH)/src
all: libboard$(LIBEXT)
$(AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
libboard$(LIBEXT): $(OBJS)
@( for obj in $(OBJS) ; do \
$(call ARCHIVE, $@, $${obj}); \
done ; )
.depend: Makefile $(SRCS)
@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
@touch $@
depend: .depend
clean:
@rm -f libboard$(LIBEXT) *~ .*.swp
$(call CLEAN)
distclean: clean
@rm -f Make.dep .depend
-include Make.dep

2
configs/olimex-strp711/src/README.txt Normal file
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This directory contains drivers unique to the Olimex STR-P711 board.

90
configs/olimex-strp711/src/up_leds.c Normal file
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/****************************************************************************
* configs/olimex-strp711/src/up_leds.c
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include "chip.h"
#include "up_arch.h"
#include "up_internal.h"
/****************************************************************************
* Definitions
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Funtions
****************************************************************************/
/****************************************************************************
* Name: up_ledinit
****************************************************************************/
#ifdef CONFIG_ARCH_LEDS
void up_ledinit(void)
{
#warning "To be provided"
}
/****************************************************************************
* Name: up_ledon
****************************************************************************/
void up_ledon(int led)
{
#warning "To be provided"
}
/****************************************************************************
* Name: up_ledoff
****************************************************************************/
void up_ledoff(int led)
{
#warning "To be provided"
}
#endif /* CONFIG_ARCH_LEDS */

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configs/olimex-strp711/src/up_spi.c Normal file
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/****************************************************************************
* config/olimex-strp711/src/up_spi.c
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* This logic emulates the Prolific PL2303 serial/USB converter
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#warning "The following is incorrect"
/****************************************************************************
* One the Olimex lpc214x board, the MMC slot is connect via SPI with the
* following SPI mode pinout:
*
* 1 CS: Chip select (low) - SSEL1 5 SCLK: Clock - SCK1
* 2 DI: Data input - MOSI1 6 Vss2: Supply Voltage- GRND
* 3 Vss: Supply Voltage - GRND 7 DO: Data Output - MISO1
* 4 Vdd: Power Supply - Vcc 8 - N/C
*
* The LPC214x supports two buffered SPI ports (SBPI0 and BSPI1). BSPI1
* is used to interface with the MMC connect
*
* SCK1 - pin 47, P0.17/CAP1.2/SCK1/MAT1.2
* MISO1 - pin 53, P0.18/CAP1.3/MISO1/MAT1.3
* MOSI1 - pin 54, P0.19/MAT1.2/MOSI1/CAP1.2
* SSEL1 - pin 55, P0.20/MAT1.3/SSEL1/EINT3
*
* BSPI0 is available on the Olimex board (pins 27, 29, 30, and 31).
* Pin 27 is dedicated to a chip select, pins 30 and 31 connect to keys, nd
* pin 29 is unconnected.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/spi.h>
#include <arch/board/board.h>
#include <nuttx/arch.h>
#include <nuttx/spi.h>
#include "up_internal.h"
#include "up_arch.h"
#include "chip.h"
/****************************************************************************
* Definitions
****************************************************************************/
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
static void spi_select(FAR struct spi_dev_s *dev, boolean selected);
static uint32 spi_setfrequency(FAR struct spi_dev_s *dev, uint32 frequency);
static ubyte spi_status(FAR struct spi_dev_s *dev);
static ubyte spi_sndbyte(FAR struct spi_dev_s *dev, ubyte ch);
static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const ubyte *buffer, size_t buflen);
static void spi_recvblock(FAR struct spi_dev_s *dev, FAR ubyte *buffer, size_t buflen);
/****************************************************************************
* Private Data
****************************************************************************/
static const struct spi_ops_s g_spiops =
{
.select = spi_select,
.setfrequency = spi_setfrequency,
.status = spi_status,
.sndbyte = spi_sndbyte,
.sndblock = spi_sndblock,
.recvblock = spi_recvblock,
};
static struct spi_dev_s g_spidev = { &g_spiops };
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: spi_select
*
* Description:
* Enable/disable the SPI chip select
*
* Input Parameters:
* selected: TRUE: chip selected, FALSE: chip de-selected
*
* Returned Value:
* None
*
****************************************************************************/
static void spi_select(FAR struct spi_dev_s *dev, boolean selected)
{
#warning "To be provided"
}
/****************************************************************************
* Name: spi_setfrequency
*
* Description:
* Set the SPI frequency.
*
* Input Parameters:
* frequency: The SPI frequency requested
*
* Returned Value:
* Returns the actual frequency selected
*
****************************************************************************/
static uint32 spi_setfrequency(FAR struct spi_dev_s *dev, uint32 frequency)
{
#warning "To be provided"
}
/****************************************************************************
* Name: spi_status
*
* Description:
* Get SPI/MMC status
*
* Input Parameters:
* None
*
* Returned Value:
* Returns a bitset of status values (see SPI_STATUS_* defines
*
****************************************************************************/
static ubyte spi_status(FAR struct spi_dev_s *dev)
{
#warning "To be provided"
}
/****************************************************************************
* Name: spi_sndbyte
*
* Description:
* Send one byte on SPI
*
* Input Parameters:
* ch - the byte to send
*
* Returned Value:
* response
*
****************************************************************************/
static ubyte spi_sndbyte(FAR struct spi_dev_s *dev, ubyte ch)
{
#warning "To be provided"
}
/*************************************************************************
* Name: spi_sndblock
*
* Description:
* Send a block of data on SPI
*
* Input Parameters:
* buffer - A pointer to the buffer of data to be sent
* buflen - the length of data to send from the buffer
*
* Returned Value:
* None
*
****************************************************************************/
static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const ubyte *buffer, size_t buflen)
{
#warning "To be provided"
}
/****************************************************************************
* Name: spi_recvblock
*
* Description:
* Revice a block of data from SPI
*
* Input Parameters:
* buffer - A pointer to the buffer in which to recieve data
* buflen - the length of data that can be received in the buffer
*
* Returned Value:
* None
*
****************************************************************************/
static void spi_recvblock(FAR struct spi_dev_s *dev, FAR ubyte *buffer, size_t buflen)
{
#warning "To be provided"
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: up_spiinitialize
*
* Description:
* Initialize the selected SPI port
*
* Input Parameter:
* Port number (for hardware that has mutiple SPI interfaces)
*
* Returned Value:
* Valid SPI device structre reference on succcess; a NULL on failure
*
****************************************************************************/
FAR struct spi_dev_s *up_spiinitialize(int port)
{
#warning "To be provided"
}