Add NSH configuration for the Bit Whacker
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4661 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
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@ -2,7 +2,7 @@ configs/ubw32 README
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====================
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This README file discusses the port of NuttX to the Sparkfun UBW32 board.
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This port uses the original v2.4 board which is based on the MicroChip
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This port uses the original v2.5 board which is based on the MicroChip
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PIC32MX460F512L. See http://www.sparkfun.com/products/8971. This older
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version has been replaced with this board http://www.sparkfun.com/products/9713.
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See also http://www.schmalzhaus.com/UBW32/.
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@ -511,5 +511,65 @@ selected as follow:
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Where <subdir> is one of the following:
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ostest:
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=======
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Description.
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------------
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This configuration directory, performs a simple OS test using
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apps/examples/ostest.
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Serial Output.
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--------------
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The OS test produces all of its test output on the serial console.
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This configuration has UART1 enabled as a serial console.
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TX -- J4 pin 31: U1TX/RF8
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RX -- J4 pin 30: U1RX/RF2
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GND -- J4 pin 40: GND
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Vcc -- J4 pin 39: 5V
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nsh:
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====
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Description.
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------------
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This is the NuttShell (NSH) using the NSH startup logic at
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apps/examples/nsh.
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Serial Output.
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--------------
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The OS test produces all of its test output on the serial console.
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This configuration has UART1 enabled as a serial console.
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TX -- J4 pin 31: U1TX/RF8
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RX -- J4 pin 30: U1RX/RF2
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GND -- J4 pin 40: GND
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Vcc -- J4 pin 39: 5V
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USB Configuations.
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-----------------
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Several USB device configurations can be enabled and included
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as NSH built-in built in functions.
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All USB device configurations require the following basic setup in
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your NuttX configuration file to enable USB device support:
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CONFIG_USBDEV=y : Enable basic USB device support
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CONFIG_PIC32MX_USBDEV=y : Enable PIC32 USB device support
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examples/usbterm - This option can be enabled by uncommenting
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the following line in the appconfig file:
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CONFIGURED_APPS += examples/usbterm
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And by enabling one of the USB serial devices:
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CONFIG_PL2303=y : Enable the Prolifics PL2303 emulation
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CONFIG_CDCACM=y : or the CDC/ACM serial driver (not both)
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examples/cdcacm - The examples/cdcacm program can be included as an
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function by uncommenting the following line in the appconfig file:
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CONFIGURED_APPS += examples/cdcacm
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and defining the following in your .config file:
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CONFIG_CDCACM=y : Enable the CDCACM device
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160
configs/ubw32/nsh/Make.defs
Normal file
160
configs/ubw32/nsh/Make.defs
Normal file
@ -0,0 +1,160 @@
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############################################################################
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# configs/ubw32/nsh/Make.defs
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#
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# Copyright (C) 2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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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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include ${TOPDIR}/.config
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# Setup for the selected toolchain
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ifeq ($(CONFIG_PIC32MX_MICROCHIPW),y)
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# Microchip toolchain under Windows
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CROSSDEV = pic32-
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WINTOOL = y
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MAXOPTIMIZATION = -O2
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ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
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ARCHPICFLAGS = -fpic -membedded-pic
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(CONFIG_PIC32MX_MICROCHIPW_LITE),y)
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# Microchip toolchain under Windows
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CROSSDEV = pic32-
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WINTOOL = y
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# MAXOPTIMIZATION = -O2
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ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
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ARCHPICFLAGS = -fpic -membedded-pic
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(CONFIG_PIC32MX_MICROCHIPL),y)
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# Microchip toolchain under Linux
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CROSSDEV = pic32-
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MAXOPTIMIZATION = -O2
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ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
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ARCHPICFLAGS = -fpic -membedded-pic
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(CONFIG_PIC32MX_MICROCHIPL_LITE),y)
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# Microchip toolchain under Linux
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CROSSDEV = pic32-
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# MAXOPTIMIZATION = -O2
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ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
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ARCHPICFLAGS = -fpic -membedded-pic
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(WINTOOL),y)
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# Windows-native toolchains
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DIRLINK = $(TOPDIR)/tools/winlink.sh
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DIRUNLINK = $(TOPDIR)/tools/unlink.sh
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MKDEP = $(TOPDIR)/tools/mknulldeps.sh
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ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
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ARCHXXINCLUDES = -I. -isystem "${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)/nsh/ld.script}"
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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)/nsh/ld.script
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endif
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CC = $(CROSSDEV)gcc
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CXX = $(CROSSDEV)g++
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CPP = $(CROSSDEV)gcc -E
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LD = $(CROSSDEV)ld
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AR = $(CROSSDEV)ar rcs
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NM = $(CROSSDEV)nm
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OBJCOPY = $(CROSSDEV)objcopy
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OBJDUMP = $(CROSSDEV)objdump
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ifeq ("${CONFIG_DEBUG_SYMBOLS}","y")
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ARCHOPTIMIZATION = -g
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else
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ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
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endif
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ARCHCFLAGS = -fno-builtin
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ARCHCXXFLAGS = -fno-builtin -fno-exceptions
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ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
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ARCHWARNINGSXX = -Wall -Wshadow
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ARCHDEFINES =
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CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
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CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
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CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
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CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
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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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LDNXFLATFLAGS = -e main -s 2048
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OBJEXT = .o
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LIBEXT = .a
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EXEEXT =
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define PREPROCESS
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@echo "CPP: $1->$2"
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@$(CPP) $(CPPFLAGS) $1 -o $2
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endef
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define COMPILE
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@echo "CC: $1"
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@$(CC) -c $(CFLAGS) $1 -o $2
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endef
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define COMPILEXX
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@echo "CXX: $1"
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@$(CXX) -c $(CXXFLAGS) $1 -o $2
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endef
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define ASSEMBLE
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@echo "AS: $1"
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@$(CC) -c $(AFLAGS) $1 -o $2
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endef
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define ARCHIVE
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echo "AR: $2"; \
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$(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; }
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endef
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define CLEAN
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@rm -f *.o *.a
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endef
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HOSTCC = gcc
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HOSTINCLUDES = -I.
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HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
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HOSTLDFLAGS =
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87
configs/ubw32/nsh/appconfig
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87
configs/ubw32/nsh/appconfig
Normal file
@ -0,0 +1,87 @@
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############################################################################
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# configs/ubw32/nsh/appconfig
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#
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# Copyright (C) 2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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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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############################################################################
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# Path to example in apps/examples containing the user_start entry point
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############################################################################
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CONFIGURED_APPS += examples/nsh
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############################################################################
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# The NSH application library
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############################################################################
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CONFIGURED_APPS += system/readline
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CONFIGURED_APPS += nshlib
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############################################################################
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# USB device configurations
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############################################################################
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ifeq ($(CONFIG_PIC32MX_USBDEV),y)
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# USB Mass Storage Class device configurations
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ifeq ($(CONFIG_USBMSC),y)
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# Uncomment to enable the examples/usbstorage built-in
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# CONFIGURED_APPS += examples/usbstorage
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endif
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# USB CDC/ACM serial device configurations
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ifeq ($(CONFIG_CDCACM),y)
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# Uncomment to enable the examples/cdcacm built-in
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# CONFIGURED_APPS += examples/cdcacm
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# Uncomment the following to enable the examples/usbterm built-in
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# CONFIGURED_APPS += examples/usbterm
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endif
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# Prolifics PL2303 emulation configurations
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ifeq ($(CONFIG_PL2303),y)
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# Uncomment the following to enable the examples/usbterm built-in
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# CONFIGURED_APPS += examples/usbterm
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endif
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endif
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############################################################################
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# Other applications that can be configured as an NX built-in commands
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############################################################################
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ifeq ($(CONFIG_I2C),y)
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CONFIGURED_APPS += system/i2c
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endif
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1053
configs/ubw32/nsh/defconfig
Normal file
1053
configs/ubw32/nsh/defconfig
Normal file
File diff suppressed because it is too large
Load Diff
317
configs/ubw32/nsh/ld.script
Normal file
317
configs/ubw32/nsh/ld.script
Normal file
@ -0,0 +1,317 @@
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/****************************************************************************
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* configs/ubw32/nsh/ld.script
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*
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* Copyright (C) 2012 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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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.
|
||||
* 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
|
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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
|
||||
* 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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/* Memory Regions ***********************************************************/
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MEMORY
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{
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/* The PIC32MX460F512L has 512Kb of program FLASH at physical address
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* 0x1d000000 but is always accessed at KSEG0 address 0x9d00:0000
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*/
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kseg0_progmem (rx) : ORIGIN = 0x9d000000, LENGTH = 512K
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/* The PIC32MX460F512L has 12Kb of boot FLASH at physical address
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* 0x1fc00000. The initial reset vector is in KSEG1, but all other
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* accesses are in KSEG0.
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*
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* REGION PHYSICAL KSEG SIZE
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* DESCRIPTION START ADDR (BYTES)
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* ------------- ---------- ------ ----------------------
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* Exceptions:*
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* Reset 0x1fc00000 KSEG1 512 512
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* TLB Refill 0x1fc00200 KSEG1 256 768
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* Cache Error 0x1fc00300 KSEG1 128 896
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* Others 0x1fc00380 KSEG1 128 1024 (1Kb)
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* Interrupt 0x1fc00400 KSEG1 128 1152
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* JTAG 0x1fc00480 KSEG1 16 1168
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* Exceptions 0x1fc00490 KSEG0 8192-1168 8192 (4Kb)
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* Debug code 0x1fc02000 KSEG1 4096-16 12272
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* DEVCFG3-0 0x1fc02ff0 KSEG1 16 12288 (12Kb)
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*
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* Exceptions assume:
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*
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* STATUS: BEV=0/1 and EXL=0
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* CAUSE: IV=1
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* JTAG: ProbEn=0
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* And multi-vector support disabled
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*/
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kseg1_reset (rx) : ORIGIN = 0xbfc00000, LENGTH = 384
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kseg1_genexcpt (rx) : ORIGIN = 0xbfc00180, LENGTH = 128
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kseg1_ebexcpt (rx) : ORIGIN = 0xbfc00200, LENGTH = 128
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kseg1_bevexcpt (rx) : ORIGIN = 0xbfc00380, LENGTH = 128
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kseg1_intexcpt (rx) : ORIGIN = 0xbfc00400, LENGTH = 128
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kseg1_dbgexcpt (rx) : ORIGIN = 0xbfc00480, LENGTH = 16
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kseg0_bootmem (rx) : ORIGIN = 0x9fc00490, LENGTH = 8192-1168
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kseg1_dbgcode (rx) : ORIGIN = 0xbfc02000, LENGTH = 4096-16
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kseg1_devcfg (r) : ORIGIN = 0xbfc02ff0, LENGTH = 16
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/* The PIC32MX460F512L has 32Kb of data memory at physical address
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* 0x00000000. Since the PIC32MX has no data cache, this memory is
|
||||
* always accessed through KSEG1.
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*
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* When used with MPLAB, we need to set aside 512 bytes of memory
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* for use by MPLAB.
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*/
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kseg1_datamem (w!x) : ORIGIN = 0xa0000200, LENGTH = 32K - 512
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}
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OUTPUT_FORMAT("elf32-tradlittlemips")
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OUTPUT_ARCH(pic32mx)
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ENTRY(__start)
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SECTIONS
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{
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/* Boot FLASH sections */
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||||
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.reset :
|
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{
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KEEP (*(.reset))
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} > kseg1_reset
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||||
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||||
/* Exception handlers. The following is assumed:
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*
|
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* STATUS: BEV=1 and EXL=0
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||||
* CAUSE: IV=1
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||||
* JTAG: ProbEn=0
|
||||
* And multi-vector support disabled
|
||||
*
|
||||
* In that configuration, the vector locations become:
|
||||
*
|
||||
* Reset, Soft Reset bfc0:0000
|
||||
* TLB Refill bfc0:0200
|
||||
* Cache Error bfc0:0300
|
||||
* All others bfc0:0380
|
||||
* Interrupt bfc0:0400
|
||||
* EJTAG Debug bfc0:0480
|
||||
*/
|
||||
|
||||
/* KSEG1 exception handler "trampolines" */
|
||||
|
||||
.gen_excpt :
|
||||
{
|
||||
KEEP (*(.gen_excpt))
|
||||
} > kseg1_genexcpt
|
||||
|
||||
.ebase_excpt :
|
||||
{
|
||||
KEEP (*(.ebase_excpt))
|
||||
} > kseg1_ebexcpt
|
||||
|
||||
.bev_excpt :
|
||||
{
|
||||
KEEP (*(.bev_excpt))
|
||||
} > kseg1_bevexcpt
|
||||
|
||||
.int_excpt :
|
||||
{
|
||||
KEEP (*(.int_excpt))
|
||||
} > kseg1_intexcpt
|
||||
|
||||
.dbg_excpt = ORIGIN(kseg1_dbgexcpt);
|
||||
|
||||
.start :
|
||||
{
|
||||
/* KSEG0 Reset startup logic */
|
||||
|
||||
*(.start)
|
||||
|
||||
/* KSEG0 exception handlers */
|
||||
|
||||
*(.nmi_handler)
|
||||
*(.bev_handler)
|
||||
*(.int_handler)
|
||||
} > kseg0_bootmem
|
||||
|
||||
.dbg_code = ORIGIN(kseg1_dbgcode);
|
||||
|
||||
.devcfg :
|
||||
{
|
||||
KEEP (*(.devcfg))
|
||||
} > kseg1_devcfg
|
||||
|
||||
/* Program FLASH sections */
|
||||
|
||||
.text :
|
||||
{
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.text .text.*)
|
||||
*(.stub)
|
||||
KEEP (*(.text.*personality*))
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.gnu.warning)
|
||||
*(.mips16.fn.*)
|
||||
*(.mips16.call.*)
|
||||
|
||||
/* Read-only data is included in the text section */
|
||||
|
||||
*(.rodata .rodata.*)
|
||||
*(.rodata1)
|
||||
*(.gnu.linkonce.r.*)
|
||||
|
||||
/* Small initialized constant global and static data */
|
||||
|
||||
*(.sdata2 .sdata2.*)
|
||||
*(.gnu.linkonce.s2.*)
|
||||
|
||||
/* Uninitialized constant global and static data */
|
||||
|
||||
*(.sbss2 .sbss2.*)
|
||||
*(.gnu.linkonce.sb2.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > kseg0_progmem
|
||||
|
||||
/* Initialization data begins here in progmem */
|
||||
|
||||
_data_loaddr = LOADADDR(.data);
|
||||
|
||||
.eh_frame_hdr : { *(.eh_frame_hdr) }
|
||||
.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
|
||||
|
||||
/* RAM functions are positioned at the beginning of RAM so that
|
||||
* they can be guaranteed to satisfy the 2Kb alignment requirement.
|
||||
*/
|
||||
|
||||
/* This causes failures if there are no RAM functions
|
||||
.ramfunc ALIGN(2K) :
|
||||
{
|
||||
_sramfunc = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfunc = ABSOLUTE(.);
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
_ramfunc_loadaddr = LOADADDR(.ramfunc);
|
||||
_ramfunc_sizeof = SIZEOF(.ramfunc);
|
||||
_bmxdkpba_address = _sramfunc - ORIGIN(kseg1_datamem) ;
|
||||
_bmxdudba_address = LENGTH(kseg1_datamem) ;
|
||||
_bmxdupba_address = LENGTH(kseg1_datamem) ;
|
||||
*/
|
||||
|
||||
.data :
|
||||
{
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
KEEP (*(.gnu.linkonce.d.*personality*))
|
||||
*(.data1)
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
|
||||
_gp = ALIGN(16) + 0x7FF0 ;
|
||||
|
||||
.got :
|
||||
{
|
||||
*(.got.plt) *(.got)
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
.sdata :
|
||||
{
|
||||
*(.sdata .sdata.* .gnu.linkonce.s.*)
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
.lit8 :
|
||||
{
|
||||
*(.lit8)
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
.lit4 :
|
||||
{
|
||||
*(.lit4)
|
||||
_edata = ABSOLUTE(.);
|
||||
} >kseg1_datamem AT>kseg0_progmem
|
||||
|
||||
.sbss :
|
||||
{
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.dynsbss)
|
||||
*(.sbss .sbss.* .gnu.linkonce.sb.*)
|
||||
*(.scommon)
|
||||
} >kseg1_datamem
|
||||
|
||||
.bss :
|
||||
{
|
||||
*(.dynbss)
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > kseg1_datamem
|
||||
|
||||
/* Stabs debugging sections */
|
||||
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
|
||||
/* DWARF debug sections */
|
||||
/* DWARF 1 */
|
||||
|
||||
.debug 0 : { *(.debug) }
|
||||
.line 0 : { *(.line) }
|
||||
|
||||
/* GNU DWARF 1 extensions */
|
||||
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
|
||||
/* DWARF 1.1 and DWARF 2 */
|
||||
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
|
||||
/* DWARF 2 */
|
||||
|
||||
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
|
||||
/DISCARD/ : { *(.note.GNU-stack) }
|
||||
}
|
||||
61
configs/ubw32/nsh/setenv.sh
Executable file
61
configs/ubw32/nsh/setenv.sh
Executable file
@ -0,0 +1,61 @@
|
||||
#!/bin/bash
|
||||
# configs/ubw32/nsh/setenv.sh
|
||||
#
|
||||
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# 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.
|
||||
#
|
||||
|
||||
if [ "$_" = "$0" ] ; then
|
||||
echo "You must source this script, not run it!" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi
|
||||
|
||||
WD=`pwd`
|
||||
if [ ! -x "setenv.sh" ]; then
|
||||
echo "This script must be executed from the top-level NuttX build directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# This the Cygwin path to the location where I installed the MicroChip
|
||||
# PIC32MX toolchain under windows. This is *not* the default install
|
||||
# location so you will probably have to edit this. You will also have
|
||||
# to edit this if you install a different version of if you install
|
||||
# the Linux PIC32MX toolchain as well
|
||||
export TOOLCHAIN_BIN="/cygdrive/c/MicroChip/mplabc32/v1.12/bin"
|
||||
|
||||
# This is the path to the toosl subdirectory
|
||||
export PIC32TOOL_DIR="${WD}/configs/ubw32/tools"
|
||||
|
||||
# Add the path to the toolchain to the PATH varialble
|
||||
export PATH="${TOOLCHAIN_BIN}:${PIC32TOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||
|
||||
echo "PATH : ${PATH}"
|
||||
@ -335,12 +335,15 @@ CONFIG_HAVE_LIBM=n
|
||||
# thread. Default: CONFIG_IDLETHREAD_STACKSIZE.
|
||||
# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
|
||||
# the worker thread. Default: 4
|
||||
# CONFIG_SCHED_WAITPID - Enable the waitpid() API
|
||||
# CONFIG_SCHED_ATEXIT - Enabled the atexit() API
|
||||
#
|
||||
#CONFIG_APPS_DIR=
|
||||
CONFIG_DEBUG=n
|
||||
CONFIG_DEBUG_VERBOSE=n
|
||||
CONFIG_DEBUG_SYMBOLS=n
|
||||
CONFIG_DEBUG_SCHED=n
|
||||
|
||||
CONFIG_MM_REGIONS=1
|
||||
CONFIG_ARCH_LOWPUTC=y
|
||||
CONFIG_RR_INTERVAL=0
|
||||
@ -361,10 +364,12 @@ CONFIG_FDCLONE_DISABLE=n
|
||||
CONFIG_FDCLONE_STDIO=n
|
||||
CONFIG_SDCLONE_DISABLE=y
|
||||
CONFIG_SCHED_WORKQUEUE=n
|
||||
CONFIG_SCHED_WORKPRIORITY=50
|
||||
CONFIG_SCHED_WORKPRIORITY=192
|
||||
CONFIG_SCHED_WORKPERIOD=(50*1000)
|
||||
CONFIG_SCHED_WORKSTACKSIZE=1024
|
||||
CONFIG_SIG_SIGWORK=4
|
||||
CONFIG_SCHED_WAITPID=n
|
||||
CONFIG_SCHED_ATEXIT=n
|
||||
|
||||
#
|
||||
# Settings for nxflat
|
||||
@ -448,6 +453,14 @@ CONFIG_ARCH_BZERO=n
|
||||
# CONFIG_NAME_MAX - The maximum size of a file name.
|
||||
# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate
|
||||
# on fopen. (Only if CONFIG_NFILE_STREAMS > 0)
|
||||
# CONFIG_STDIO_LINEBUFFER - If standard C buffered I/O is enabled
|
||||
# (CONFIG_STDIO_BUFFER_SIZE > 0), then this option may be added
|
||||
# to force automatic, line-oriented flushing the output buffer
|
||||
# for putc(), fputc(), putchar(), puts(), fputs(), printf(),
|
||||
# fprintf(), and vfprintf(). When a newline is encountered in
|
||||
# the output string, the output buffer will be flushed. This
|
||||
# (slightly) increases the NuttX footprint but supports the kind
|
||||
# of behavior that people expect for printf().
|
||||
# CONFIG_NUNGET_CHARS - Number of characters that can be
|
||||
# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
|
||||
# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message
|
||||
@ -473,6 +486,7 @@ CONFIG_NFILE_DESCRIPTORS=8
|
||||
CONFIG_NFILE_STREAMS=8
|
||||
CONFIG_NAME_MAX=32
|
||||
CONFIG_STDIO_BUFFER_SIZE=256
|
||||
CONFIG_STDIO_LINEBUFFER=y
|
||||
CONFIG_NUNGET_CHARS=2
|
||||
CONFIG_PREALLOC_MQ_MSGS=4
|
||||
CONFIG_MQ_MAXMSGSIZE=32
|
||||
@ -485,9 +499,49 @@ CONFIG_PREALLOC_TIMERS=4
|
||||
#
|
||||
# CONFIG_FS_FAT - Enable FAT filesystem support
|
||||
# CONFIG_FAT_SECTORSIZE - Max supported sector size
|
||||
# CONFIG_FAT_LCNAMES - Enable use of the NT-style upper/lower case 8.3
|
||||
# file name support.
|
||||
# CONFIG_FAT_LFN - Enable FAT long file names. NOTE: Microsoft claims
|
||||
# patents on FAT long file name technology. Please read the
|
||||
# disclaimer in the top-level COPYING file and only enable this
|
||||
# feature if you understand these issues.
|
||||
# CONFIG_FAT_MAXFNAME - If CONFIG_FAT_LFN is defined, then the
|
||||
# default, maximum long file name is 255 bytes. This can eat up
|
||||
# a lot of memory (especially stack space). If you are willing
|
||||
# to live with some non-standard, short long file names, then
|
||||
# define this value. A good choice would be the same value as
|
||||
# selected for CONFIG_NAME_MAX which will limit the visibility
|
||||
# of longer file names anyway.
|
||||
# CONFIG_FS_NXFFS: Enable NuttX FLASH file system (NXFF) support.
|
||||
# CONFIG_NXFFS_ERASEDSTATE: The erased state of FLASH.
|
||||
# This must have one of the values of 0xff or 0x00.
|
||||
# Default: 0xff.
|
||||
# CONFIG_NXFFS_PACKTHRESHOLD: When packing flash file data,
|
||||
# don't both with file chunks smaller than this number of data bytes.
|
||||
# CONFIG_NXFFS_MAXNAMLEN: The maximum size of an NXFFS file name.
|
||||
# Default: 255.
|
||||
# CONFIG_NXFFS_PACKTHRESHOLD: When packing flash file data,
|
||||
# don't both with file chunks smaller than this number of data bytes.
|
||||
# Default: 32.
|
||||
# CONFIG_NXFFS_TAILTHRESHOLD: clean-up can either mean
|
||||
# packing files together toward the end of the file or, if file are
|
||||
# deleted at the end of the file, clean up can simply mean erasing
|
||||
# the end of FLASH memory so that it can be re-used again. However,
|
||||
# doing this can also harm the life of the FLASH part because it can
|
||||
# mean that the tail end of the FLASH is re-used too often. This
|
||||
# threshold determines if/when it is worth erased the tail end of FLASH
|
||||
# and making it available for re-use (and possible over-wear).
|
||||
# Default: 8192.
|
||||
# CONFIG_FS_ROMFS - Enable ROMFS filesystem support
|
||||
# CONFIG_FS_RAMMAP - For file systems that do not support XIP, this
|
||||
# option will enable a limited form of memory mapping that is
|
||||
# implemented by copying whole files into memory.
|
||||
#
|
||||
CONFIG_FS_FAT=n
|
||||
CONFIG_FAT_LCNAMES=y
|
||||
CONFIG_FAT_LFN=y
|
||||
CONFIG_FAT_MAXFNAME=32
|
||||
CONFIG_FS_NXFFS=n
|
||||
CONFIG_FS_ROMFS=n
|
||||
|
||||
#
|
||||
@ -647,6 +701,78 @@ CONFIG_PL2303_PRODUCTSTR="USBdev Serial"
|
||||
CONFIG_PL2303_RXBUFSIZE=512
|
||||
CONFIG_PL2303_TXBUFSIZE=512
|
||||
|
||||
#
|
||||
# USB serial device class driver (Standard CDC ACM class)
|
||||
#
|
||||
# CONFIG_CDCACM
|
||||
# Enable compilation of the USB serial driver
|
||||
# CONFIG_CDCACM_CONSOLE
|
||||
# Configures the CDC/ACM serial port as the console device.
|
||||
# CONFIG_CDCACM_EP0MAXPACKET
|
||||
# Endpoint 0 max packet size. Default 64
|
||||
# CONFIG_CDCACM_EPINTIN
|
||||
# The logical 7-bit address of a hardware endpoint that supports
|
||||
# interrupt IN operation. Default 2.
|
||||
# CONFIG_CDCACM_EPINTIN_FSSIZE
|
||||
# Max package size for the interrupt IN endpoint if full speed mode.
|
||||
# Default 64.
|
||||
# CONFIG_CDCACM_EPINTIN_HSSIZE
|
||||
# Max package size for the interrupt IN endpoint if high speed mode.
|
||||
# Default 64
|
||||
# CONFIG_CDCACM_EPBULKOUT
|
||||
# The logical 7-bit address of a hardware endpoint that supports
|
||||
# bulk OUT operation. Default 4.
|
||||
# CONFIG_CDCACM_EPBULKOUT_FSSIZE
|
||||
# Max package size for the bulk OUT endpoint if full speed mode.
|
||||
# Default 64.
|
||||
# CONFIG_CDCACM_EPBULKOUT_HSSIZE
|
||||
# Max package size for the bulk OUT endpoint if high speed mode.
|
||||
# Default 512.
|
||||
# CONFIG_CDCACM_EPBULKIN
|
||||
# The logical 7-bit address of a hardware endpoint that supports
|
||||
# bulk IN operation. Default 3.
|
||||
# CONFIG_CDCACM_EPBULKIN_FSSIZE
|
||||
# Max package size for the bulk IN endpoint if full speed mode.
|
||||
# Default 64.
|
||||
# CONFIG_CDCACM_EPBULKIN_HSSIZE
|
||||
# Max package size for the bulk IN endpoint if high speed mode.
|
||||
# Default 512.
|
||||
# CONFIG_CDCACM_NWRREQS and CONFIG_CDCACM_NRDREQS
|
||||
# The number of write/read requests that can be in flight.
|
||||
# Default 256.
|
||||
# CONFIG_CDCACM_VENDORID and CONFIG_CDCACM_VENDORSTR
|
||||
# The vendor ID code/string. Default 0x0525 and "NuttX"
|
||||
# 0x0525 is the Netchip vendor and should not be used in any
|
||||
# products. This default VID was selected for compatibility with
|
||||
# the Linux CDC ACM default VID.
|
||||
# CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
|
||||
# The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
|
||||
# 0xa4a7 was selected for compatibility with the Linux CDC ACM
|
||||
# default PID.
|
||||
# CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
|
||||
# Size of the serial receive/transmit buffers. Default 256.
|
||||
#
|
||||
CONFIG_CDCACM=n
|
||||
CONFIG_CDCACM_CONSOLE=n
|
||||
#CONFIG_CDCACM_EP0MAXPACKET
|
||||
CONFIG_CDCACM_EPINTIN=1
|
||||
#CONFIG_CDCACM_EPINTIN_FSSIZE
|
||||
#CONFIG_CDCACM_EPINTIN_HSSIZE
|
||||
CONFIG_CDCACM_EPBULKOUT=3
|
||||
#CONFIG_CDCACM_EPBULKOUT_FSSIZE
|
||||
#CONFIG_CDCACM_EPBULKOUT_HSSIZE
|
||||
CONFIG_CDCACM_EPBULKIN=2
|
||||
#CONFIG_CDCACM_EPBULKIN_FSSIZE
|
||||
#CONFIG_CDCACM_EPBULKIN_HSSIZE
|
||||
#CONFIG_CDCACM_NWRREQS
|
||||
#CONFIG_CDCACM_NRDREQS
|
||||
#CONFIG_CDCACM_VENDORID
|
||||
#CONFIG_CDCACM_VENDORSTR
|
||||
#CONFIG_CDCACM_PRODUCTID
|
||||
#CONFIG_CDCACM_PRODUCTSTR
|
||||
#CONFIG_CDCACM_RXBUFSIZE
|
||||
#CONFIG_CDCACM_TXBUFSIZE
|
||||
|
||||
#
|
||||
# USB Storage Device Configuration
|
||||
#
|
||||
@ -727,6 +853,9 @@ CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
|
||||
#
|
||||
# Settings for apps/nshlib
|
||||
#
|
||||
# CONFIG_NSH_BUILTIN_APPS - Support external registered,
|
||||
# "named" applications that can be executed from the NSH
|
||||
# command line (see apps/README.txt for more information).
|
||||
# CONFIG_NSH_FILEIOSIZE - Size of a static I/O buffer
|
||||
# CONFIG_NSH_STRERROR - Use strerror(errno)
|
||||
# CONFIG_NSH_LINELEN - Maximum length of one command line
|
||||
@ -757,6 +886,7 @@ CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
|
||||
# CONFIG_NSH_FATNSECTORS - FAT FS number of sectors
|
||||
# CONFIG_NSH_FATMOUNTPT - FAT FS mountpoint
|
||||
#
|
||||
CONFIG_NSH_BUILTIN_APPS=n
|
||||
CONFIG_NSH_FILEIOSIZE=512
|
||||
CONFIG_NSH_STRERROR=n
|
||||
CONFIG_NSH_LINELEN=64
|
||||
@ -856,6 +986,37 @@ CONFIG_EXAMPLES_USBMSC_TRACETRANSFERS=n
|
||||
CONFIG_EXAMPLES_USBMSC_TRACECONTROLLER=n
|
||||
CONFIG_EXAMPLES_USBMSC_TRACEINTERRUPTS=n
|
||||
|
||||
#
|
||||
# Settings for examples/cdcacm
|
||||
#
|
||||
# Configuration prequisites:
|
||||
#
|
||||
# CONFIG_USBDEV=y : USB device support must be enabled
|
||||
# CONFIG_CDCACM=y : The CDC/ACM driver must be built
|
||||
# CONFIG_NSH_BUILTIN_APPS : NSH built-in application support must be enabled
|
||||
#
|
||||
# Configuration options specific to this example:
|
||||
#
|
||||
# CONFIG_EXAMPLES_CDCACM_DEVMINOR
|
||||
# The minor number of the CDC/ACM device.
|
||||
# CONFIG_EXAMPLES_CDCACM_TRACEINIT
|
||||
# Show initialization events
|
||||
# CONFIG_EXAMPLES_CDCACM_TRACECLASS
|
||||
# Show class driver events
|
||||
# CONFIG_EXAMPLES_CDCACM_TRACETRANSFERS
|
||||
# Show data transfer events
|
||||
# CONFIG_EXAMPLES_CDCACM_TRACECONTROLLER
|
||||
# Show controller events
|
||||
# CONFIG_EXAMPLES_CDCACM_TRACEINTERRUPTS
|
||||
# Show interrupt-related events.
|
||||
#
|
||||
CONFIG_EXAMPLES_CDCACM_DEVMINOR=0
|
||||
CONFIG_EXAMPLES_CDCACM_TRACEINIT=n
|
||||
CONFIG_EXAMPLES_CDCACM_TRACECLASS=n
|
||||
CONFIG_EXAMPLES_CDCACM_TRACETRANSFERS=n
|
||||
CONFIG_EXAMPLES_CDCACM_TRACECONTROLLER=n
|
||||
CONFIG_EXAMPLES_CDCACM_TRACEINTERRUPTS=n
|
||||
|
||||
#
|
||||
# Stack and heap information
|
||||
#
|
||||
|
||||
@ -73,10 +73,6 @@
|
||||
|
||||
void weak_function pic32mx_usbdevinitialize(void)
|
||||
{
|
||||
/* Connect the PHY to the USB mini-B port. Order and timing matter! */
|
||||
|
||||
pic32mx_configgpio(GPIO_USB_PGOOD);
|
||||
|
||||
/* Notes from the Sure Electronics sample code:
|
||||
*
|
||||
* "The USB specifications require that USB peripheral devices must never source
|
||||
|
||||
Loading…
Reference in New Issue
Block a user