Test for USB storage driver

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1065 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-10-22 22:05:15 +00:00
parent 120b66c038
commit a0c4aeb7f5
4 changed files with 474 additions and 0 deletions

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############################################################################
# examples/hello/Makefile
#
# 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.
#
############################################################################
-include $(TOPDIR)/.config
-include $(TOPDIR)/Make.defs
ASRCS =
CSRCS = usbstrg_main.c
ifeq ($(CONFIG_ARCH_CHIP),lpc214x)
CSRCS += usbstrg_lpc214x.c
endif
AOBJS = $(ASRCS:.S=$(OBJEXT))
COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
BIN = lib$(CONFIG_EXAMPLE)$(LIBEXT)
all: $(BIN)
$(AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
$(BIN): $(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 $(BIN) *~ .*.swp
$(call CLEAN)
distclean: clean
@rm -f Make.dep .depend
-include Make.dep

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/****************************************************************************
* examples/usbstorage/usbstrg.h
*
* 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>
/****************************************************************************
* Pre-Processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
#ifndef CONFIG_EXAMPLES_USBSTRG_NLUNS
# define CONFIG_EXAMPLES_USBSTRG_NLUNS 1
#endif
#ifndef CONFIG_EXAMPLES_USBSTRG_DEVMINOR1
# define CONFIG_EXAMPLES_USBSTRG_DEVMINOR1 0
#endif
#ifndef CONFIG_EXAMPLES_USBSTRG_DEVPATH1
# define CONFIG_EXAMPLES_USBSTRG_DEVPATH1 "/dev/mmcds0"
#endif
#if CONFIG_EXAMPLES_USBSTRG_NLUNS > 1
# ifndef CONFIG_EXAMPLES_USBSTRG_DEVMINOR2
# error "CONFIG_EXAMPLES_USBSTRG_DEVMINOR2 for LUN=2"
# endif
# ifndef CONFIG_EXAMPLES_USBSTRG_DEVPATH2
# error "CONFIG_EXAMPLES_USBSTRG_DEVPATH2 for LUN=2"
# endif
# if CONFIG_EXAMPLES_USBSTRG_NLUNS > 2
# ifndef CONFIG_EXAMPLES_USBSTRG_DEVMINOR3
# error "CONFIG_EXAMPLES_USBSTRG_DEVMINOR2 for LUN=3"
# endif
# ifndef CONFIG_EXAMPLES_USBSTRG_DEVPATH2
# error "CONFIG_EXAMPLES_USBSTRG_DEVPATH2 for LUN=3"
# endif
# if CONFIG_EXAMPLES_USBSTRG_NLUNS > 3
# error "CONFIG_EXAMPLES_USBSTRG_NLUNS must be {1,2,3}"
# endif
# endif
#endif
/* Debug ********************************************************************/
#ifdef CONFIG_CPP_HAVE_VARARGS
# ifdef CONFIG_DEBUG
# define message(...) lib_lowprintf(__VA_ARGS__)
# else
# define message(...) printf(__VA_ARGS__)
# endif
#else
# ifdef CONFIG_DEBUG
# define message lib_lowprintf
# else
# define message printf
# endif
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: usbstrg_archinitialize
*
* Description:
* Perform architecture specific initialization
*
****************************************************************************/
extern int usbstrg_archinitialize(void);

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/****************************************************************************
* examples/usbstorage/usbstrg_lpc214x.c
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Configure and register the LPC214x MMC/SD SPI block driver.
*
* 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 <debug.h>
#include <errno.h>
#include <nuttx/spi.h>
#include <nuttx/mmcsd.h>
#include "usbstrg.h"
/****************************************************************************
* Pre-Processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
/* PORT and SLOT number probably depend on the board configuration */
#ifdef CONFIG_ARCH_BOARD_MCU123
# undef LPC214X_MMCSDSPIPORTNO
# define LPC214X_MMCSDSPIPORTNO 1
# undef LPC214X_MMCSDSLOTNO
# define LPC214X_MMCSDSLOTNO 0
#else
/* Add configuration for new LPC214x boards here */
# error "Unrecognized LPC214x board"
# undef CONFIG_EXAMPLES_USBSTRG_HAVEUSBDEV
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: usbstrg_archinitialize
*
* Description:
* Perform architecture specific initialization
*
****************************************************************************/
int usbstrg_archinitialize(void)
{
FAR struct spi_dev_s *spi;
int ret;
/* Get the SPI port */
message("usbstrg_archinitialize: Initializing SPI port %d\n",
LPC214X_MMCSDSPIPORTNO);
spi = up_spiinitialize(1);
if (!spi)
{
message("usbstrg_archinitialize: Failed to initialize SPI port %d\n",
LPC214X_MMCSDSPIPORTNO);
return -ENODEV;
}
message("usbstrg_archinitialize: Successfully initialized SPI port %d\n",
LPC214X_MMCSDSPIPORTNO);
/* Bind the SPI port to the slot */
message("usbstrg_archinitialize: Binding SPI port %d to MMC/SD slot %d\n",
LPC214X_MMCSDSPIPORTNO, LPC214X_MMCSDSLOTNO);
ret = mmcsd_spislotinitialize(CONFIG_EXAMPLES_USBSTRG_DEVMINOR1, LPC214X_MMCSDSLOTNO, spi);
if (ret < 0)
{
message("usbstrg_archinitialize: Failed to bind SPI port %d to MMC/SD slot %d: %d\n",
LPC214X_MMCSDSPIPORTNO, LPC214X_MMCSDSLOTNO, ret);
return ret;
}
message("usbstrg_archinitialize: Successfuly bound SPI port %d to MMC/SD slot %d\n",
LPC214X_MMCSDSPIPORTNO, LPC214X_MMCSDSLOTNO);
return OK;
}

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/****************************************************************************
* examples/usbstorage/usbstrg_main.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 <stdio.h>
#include <unistd.h>
#include <debug.h>
#include <nuttx/usbdev.h>
#include "usbstrg.h"
/****************************************************************************
* Definitions
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* user_initialize
****************************************************************************/
#ifndef CONFIG_HAVE_WEAKFUNCTIONS
void user_initialize(void)
{
/* Stub that must be provided only if the toolchain does not support weak
* functions.
*/
}
#endif
/****************************************************************************
* user_start
****************************************************************************/
int user_start(int argc, char *argv[])
{
void *handle;
int ret;
/* Register block drivers (architecture-specific) */
message("user_start: Creating block drivers\n");
ret = usbstrg_archinitialize();
if (ret < 0)
{
message("user_start: usbstrg_archinitialize failed: %d\n", -ret);
return 1;
}
/* Then exports the LUN(s) */
message("user_start: Configuring with NLUNS=%d\n", CONFIG_EXAMPLES_USBSTRG_NLUNS);
ret = usbstrg_configure(CONFIG_EXAMPLES_USBSTRG_NLUNS, &handle);
if (ret < 0)
{
message("user_start: usbstrg_configure failed: %d\n", -ret);
usbstrg_uninitialize(handle);
return 2;
}
message("user_start: handle=%p\n", handle);
message("user_start: Bind LUN=0 to %s\n", CONFIG_EXAMPLES_USBSTRG_DEVPATH1);
ret = usbstrg_bindlun(handle, CONFIG_EXAMPLES_USBSTRG_DEVPATH1, 0, 0, 0, FALSE);
if (ret < 0)
{
message("user_start: usbstrg_bindlun failed for LUN 1 using %s: %d\n",
CONFIG_EXAMPLES_USBSTRG_DEVPATH1, -ret);
usbstrg_uninitialize(handle);
return 2;
}
#if CONFIG_EXAMPLES_USBSTRG_NLUNS > 1
message("user_start: Bind LUN=1 to %s\n", CONFIG_EXAMPLES_USBSTRG_DEVPATH2);
ret = usbstrg_bindlun(handle, CONFIG_EXAMPLES_USBSTRG_DEVPATH2, 1, 0, 0, FALSE);
if (ret < 0)
{
message("user_start: usbstrg_bindlun failed for LUN 2 using %s: %d\n",
CONFIG_EXAMPLES_USBSTRG_DEVPATH2, -ret);
usbstrg_uninitialize(handle);
return 3;
}
#if CONFIG_EXAMPLES_USBSTRG_NLUNS > 2
message("user_start: Bind LUN=2 to %s\n", CONFIG_EXAMPLES_USBSTRG_DEVPATH3);
ret = usbstrg_bindlun(handle, CONFIG_EXAMPLES_USBSTRG_DEVPATH3, 2, 0, 0, FALSE);
if (ret < 0)
{
message("user_start: usbstrg_bindlun failed for LUN 3 using %s: %d\n",
CONFIG_EXAMPLES_USBSTRG_DEVPATH3, -ret);
usbstrg_uninitialize(handle);
return 4;
}
#endif
#endif
ret = usbstrg_exportluns(handle);
if (ret < 0)
{
message("user_start: usbstrg_exportluns failed: %d\n", -ret);
usbstrg_uninitialize(handle);
return 5;
}
/* Now just hang around and monitor the USB storage activity */
#ifndef CONFIG_DISABLE_SIGNALS
for (;;)
{
sleep(5);
message("user_start: Still alive\n");
}
#else
message("user_start: Exiting\n");
#endif
}