THTTPD works on LPCXpresso
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3514 42af7a65-404d-4744-a932-0658087f49c3
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@ -151,27 +151,31 @@ GNU Toolchain Options
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The NuttX make system has been modified to support the following different
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toolchain options.
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1. The CodeSourcery GNU toolchain,
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2. The devkitARM GNU toolchain,
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3. The NuttX buildroot Toolchain (see below).
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1. The Code Red GNU toolchain
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2. The CodeSourcery GNU toolchain,
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3. The devkitARM GNU toolchain,
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4. The NuttX buildroot Toolchain (see below).
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All testing has been conducted using the NuttX buildroot toolchain. However,
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the make system is setup to default to use the devkitARM toolchain. To use
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the CodeSourcery or devkitARM toolchain, you simply need add one of the
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following configuration options to your .config (or defconfig) file:
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All testing has been conducted using the Code Red toolchain and the
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make system is setup to default to use the Code Red Linux toolchain. To use
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the other toolchain, you simply need add one of the following configuration
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options to your .config (or defconfig) file:
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CONFIG_LPC17_CODESOURCERYW=y : CodeSourcery under Windows
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CONFIG_LPC17_CODESOURCERYL=y : CodeSourcery under Linux
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CONFIG_LPC17_DEVKITARM=y : devkitARM under Windows
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CONFIG_LPC17_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
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CONFIG_LPC17_CODEREDW=n : Code Red toolchain under Windows
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CONFIG_LPC17_CODEREDL=y : Code Red toolchain under Linux
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If you are not using CONFIG_LPC17_BUILDROOT, then you may also have to modify
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the PATH in the setenv.h file if your make cannot find the tools.
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You may also have to modify the PATH in the setenv.h file if your make cannot
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find the tools.
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NOTE: the CodeSourcery (for Windows)and devkitARM are Windows native toolchains.
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The CodeSourcey (for Linux) and NuttX buildroot toolchains are Cygwin and/or
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Linux native toolchains. There are several limitations to using a Windows based
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toolchain in a Cygwin environment. The three biggest are:
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NOTE: the CodeSourcery (for Windows), devkitARM, and Code Red (for Windoes)
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are Windows native toolchains. The CodeSourcey (for Linux), Code Red (for Linux)
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and NuttX buildroot toolchains are Cygwin and/or Linux native toolchains. There
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are several limitations to using a Windows based toolchain in a Cygwin
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environment. The three biggest are:
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1. The Windows toolchain cannot follow Cygwin paths. Path conversions are
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performed automatically in the Cygwin makefiles using the 'cygpath' utility
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@ -220,7 +224,7 @@ Code Red IDE
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Makefile Build
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--------------
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Under Eclipse, it is pretty easy to set up an "empty makefile project" and
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Under Linux Eclipse, it is pretty easy to set up an "empty makefile project" and
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simply use the NuttX makefile to build the system. That is almost for free
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under Linux. Under Windows, you will need to set up the "Cygwin GCC" empty
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makefile project in order to work with Windows (Google for "Eclipse Cygwin" -
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@ -309,6 +313,12 @@ Code Red IDE
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crt_emu_lpc11_13_nxp -wire=hid -pLPC1343 -flash-load=binary.bin -load-base=0x1000
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tools/flash.sh
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--------------
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All of the above steps are automated in the bash script flash.sh that can
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be found in the configs/lpcxpresso/tools directory.
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NuttX buildroot Toolchain
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^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -317,7 +327,7 @@ NuttX buildroot Toolchain
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different from the default in your PATH variable).
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If you have no Cortex-M3 toolchain, one can be downloaded from the NuttX
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SourceForge download site (https://sourceforge.net/project/showfiles.php?group_id=189573).
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SourceForge download site (https://sourceforge.net/projects/nuttx/files/).
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This GNU toolchain builds and executes in the Linux or Cygwin environment.
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1. You must have already configured Nuttx in <some-dir>/nuttx.
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@ -348,6 +358,39 @@ NuttX buildroot Toolchain
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NOTE: This is an OABI toolchain.
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NXFLAT Toolchain
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^^^^^^^^^^^^^^^^
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If you are *not* using the NuttX buildroot toolchain and you want to use
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the NXFLAT tools, then you will still have to build a portion of the buildroot
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tools -- just the NXFLAT tools. The buildroot with the NXFLAT tools can
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be downloaded from the NuttX SourceForge download site
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(https://sourceforge.net/projects/nuttx/files/).
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This GNU toolchain builds and executes in the Linux or Cygwin environment.
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1. You must have already configured Nuttx in <some-dir>/nuttx.
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cd tools
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./configure.sh lpcxpresso-lpc1768/<sub-dir>
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2. Download the latest buildroot package into <some-dir>
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3. unpack the buildroot tarball. The resulting directory may
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have versioning information on it like buildroot-x.y.z. If so,
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rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
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4. cd <some-dir>/buildroot
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5. cp configs/cortexm3-defconfig-nxflat .config
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6. make oldconfig
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7. make
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8. Edit setenv.h, if necessary, so that the PATH variable includes
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the path to the newly builtNXFLAT binaries.
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LEDs
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^^^^
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@ -604,6 +647,9 @@ Where <subdir> is one of the following:
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This builds the THTTPD web server example using the THTTPD and
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the apps/examples/thttpd application.
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NOTE: You will need to build the NXFLAT toolchain as described
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above in order to use this example.
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usbstorage:
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This configuration directory exercises the USB mass storage
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class driver at apps/examples/usbstorage. See apps/examples/README.txt
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@ -83,12 +83,14 @@ ifeq ($(WINTOOL),y)
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ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
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ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/thttpd/ld.script}"
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MAXOPTIMIZATION = -O2
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NXFLATLDSCRIPT = -T "${shell cygpath -w $(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld}"
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else
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# Linux/Cygwin-native toolchain
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MKDEP = $(TOPDIR)/tools/mkdeps.sh
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ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
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ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
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ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/thttpd/ld.script
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NXFLATLDSCRIPT = -T"$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld"
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endif
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CC = $(CROSSDEV)gcc
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@ -127,7 +129,7 @@ CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
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AFLAGS = $(CFLAGS) -D__ASSEMBLY__
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NXFLATLDFLAGS1 = -r -d -warn-common
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NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections
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NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) $(NXFLATLDSCRIPT) -no-check-sections
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LDNXFLATFLAGS = -e main -s 2048
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OBJEXT = .o
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@ -42,7 +42,9 @@ if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi
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WD=`pwd`
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# This is where the buildroot might reside on a Linux or Cygwin system
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# export TOOLCHAIN_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
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# A minimal buildroot version with the NXFLAT tools is always required
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# for this configuration in order to buildthe THTTPD CGI programs
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export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
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# This is the default install location for Code Red on Linux
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export TOOLCHAIN_BIN="/usr/local/LPCXpresso/tools/bin"
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@ -54,6 +56,6 @@ export TOOLCHAIN_BIN="/usr/local/LPCXpresso/tools/bin"
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export LPCTOOL_DIR="${WD}/configs/lpcxpresso-lpc1768/tools"
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# Add the path to the toolchain to the PATH varialble
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export PATH="${TOOLCHAIN_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
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export PATH="${TOOLCHAIN_BIN}:${LPCTOOL_DIR}:${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
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echo "PATH : ${PATH}"
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@ -1,88 +0,0 @@
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#!/bin/bash
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####################################################################################
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# dfu_util.sh
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#
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# Copyright (C) 2011 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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####################################################################################
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# On Linux, the program dfu_utils is included in the Code Red installation:
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#
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# dfu-util - (C) 2007-2008 by OpenMoko Inc.
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# This program is Free Software and has ABSOLUTELY NO WARRANTY
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#
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# You need to specify one of -D or -U
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# Usage: dfu-util [options] ...
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# -h --help Print this help message
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# -V --version Print the version number
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# -l --list List the currently attached DFU capable USB devices
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# -d --device vendor:product Specify Vendor/Product ID of DFU device
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# -p --path bus-port. ... .port Specify path to DFU device
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# -c --cfg config_nr Specify the Configuration of DFU device
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# -i --intf intf_nr Specify the DFU Interface number
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# -a --alt alt Specify the Altsetting of the DFU Interface
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# by name or by number
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# -t --transfer-size Specify the number of bytes per USB Transfer
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# -U --upload file Read firmware from device into <file>
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# -D --download file Write firmware from <file> into device
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# -R --reset Issue USB Reset signalling once we're finished
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#
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# Example:
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#
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# /usr/local/LPCXpresso/bin/Flash$ dfu-util -l
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# dfu-util - (C) 2007-2008 by OpenMoko Inc.
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# This program is Free Software and has ABSOLUTELY NO WARRANTY
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#
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# Found Runtime: [0x0471:0xdf55] devnum=3, cfg=0, intf=0, alt=0, name="UNDEFINED"
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#
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# dmesg:
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# [ 1.472016] usb 1-3: new high speed USB device using ehci_hcd and address 3
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# [ 1.604784] usb 1-3: configuration #1 chosen from 1 choice
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#
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####################################################################################
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# In the windows installation, a program called DFUAPP.exe is provided.
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#
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# DFUAPP.exe /s gui : Will only the DFU app in GUI mode
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####################################################################################
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# This is the default install location for dfu_util on Linux
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DFU_UTIL=/usr/local/LPCXpresso/bin/dfu-util
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# This is the default install location for DFUAPP.exe on Windows (note that this
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# path could change with the Code Red version number
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DFUAPP=/cygdrive/c/nxp/lpcxpresso_3.6/bin/DFUAPP.exe
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# The binary to download:
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NUTTX=/home/patacongo/projects/nuttx/nuttx/trunk/nuttx/nuttx
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#${DFU_UTIL} -d nxp:lpc1768 -p 1-3 -c 0 -i 0 -a 0 -D ${NUTTX} -R
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${DFU_UTIL} -d nxp:lpc1768 -D ${NUTTX} -R
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