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px4_autopilot/nuttx/configs/lpc4330-xplorer/nsh/defconfig

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############################################################################
# configs/lpc4330-xplorer/nsh/defconfig
#
# 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.
#
############################################################################
#
# architecture selection
#
# CONFIG_ARCH - identifies the arch subdirectory and, hence, the
# processor architecture.
# CONFIG_ARCH_family - for use in C code. This identifies the
# particular chip family that the architecture is implemented
# in.
# CONFIG_ARCH_architecture - for use in C code. This identifies the
# specific architecture within the chip familyl.
# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
# CONFIG_ARCH_CHIP_name - For use in C code
# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence,
# the board that supports the particular chip or SoC.
# CONFIG_ARCH_BOARD_name - for use in C code
# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
# CONFIG_DRAM_SIZE - Describes the installed DRAM.
# CONFIG_DRAM_START - The start address of DRAM (physical)
# CONFIG_ARCH_IRQPRIO - The Cortex-M4 supports interrupt prioritization
# CONFIG_ARCH_FPU - The Cortex-M4 supports a floating point unit (FPU)
# (But, unfortunately, most versions of GCC do not support it).
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
# stack. If defined, this symbol is the size of the interrupt
# stack in bytes. If not defined, the user task stacks will be
# used during interrupt handling.
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
# CONFIG_ARCH_BOOTLOADER - Set if you are using a bootloader.
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
# CONFIG_ARCH_BUTTONS - Enable support for buttons. Unique to board architecture.
# CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
# cause a 100 second delay during boot-up. This 100 second delay
# serves no purpose other than it allows you to calibrate
# CONFIG_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure
# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until
# the delay actually is 100 seconds.
# CONFIG_ARCH_DMA - Support DMA initialization
# CONFIG_ARMV7M_CMNVECTOR - This must be defined to indicate that the
# LPC43xx port using the ARMv7 common vector logic. There are two
# variants
#
CONFIG_ARCH="arm"
CONFIG_ARCH_ARM=y
CONFIG_ARCH_CORTEXM4=y
CONFIG_ARCH_CHIP="lpc43xx"
CONFIG_ARCH_CHIP_LPC4330FET100=y
CONFIG_ARCH_BOARD="lpc4330-xplorer"
CONFIG_ARCH_BOARD_LPC4330_XPLORER=y
CONFIG_BOARD_LOOPSPERMSEC=18535
CONFIG_DRAM_SIZE=73728
CONFIG_DRAM_START=0x10080000
CONFIG_ARCH_IRQPRIO=y
CONFIG_ARCH_FPU=n
CONFIG_ARCH_INTERRUPTSTACK=n
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_BOOTLOADER=n
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_BUTTONS=n
CONFIG_ARCH_CALIBRATION=n
CONFIG_ARCH_DMA=n
CONFIG_ARMV7M_CMNVECTOR=y
#
# CONFIG_BOOT_xxx - The startup code needs to know if the code is running
# from internal FLASH, external FLASH, SPIFI, or SRAM in order to
# initialize properly. Note that a boot device is not specified for
# cases where the code is copied into SRAM; those cases are all covered
# by CONFIG_BOOT_SRAM.
#
# CONFIG_BOOT_SRAM=y : Running from SRAM (0x1000:0000)
# CONFIG_BOOT_SPIFI=y : Running from QuadFLASH (0x1400:0000)
# CONFIG_BOOT_FLASHA=y : Running in internal FLASHA (0x1a00:0000)
# CONFIG_BOOT_FLASHB=y : Running in internal FLASHA (0x1b00:0000)
# CONFIG_BOOT_CS0FLASH=y : Running in external FLASH CS0 (0x1c00:0000)
# CONFIG_BOOT_CS1FLASH=y : Running in external FLASH CS1 (0x1d00:0000)
# CONFIG_BOOT_CS2FLASH=y : Running in external FLASH CS2 (0x1e00:0000)
# CONFIG_BOOT_CS3FLASH=y : Running in external FLASH CS3 (0x1f00:0000)
#
CONFIG_BOOT_SRAM=y
CONFIG_BOOT_SPIFI=n
CONFIG_BOOT_FLASHA=n
CONFIG_BOOT_FLASHB=n
CONFIG_BOOT_CS0FLASH=n
CONFIG_BOOT_CS1FLASH=n
CONFIG_BOOT_CS2FLASH=n
CONFIG_BOOT_CS3FLASH=n
#
# Identify toolchain and linker options
#
CONFIG_LPC32_CODEREDW=y
CONFIG_LPC43_CODESOURCERYW=n
CONFIG_LPC43_CODESOURCERYL=n
CONFIG_LPC43_ATOLLIC_LITE=n
CONFIG_LPC43_ATOLLIC_PRO=n
CONFIG_LPC43_DEVKITARM=n
CONFIG_LPC43_BUILDROOT=n
CONFIG_ARCH_STDARG_H=y
#
# Individual subsystems can be enabled:
#
# Individual subsystems can be enabled:
# (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
#
CONFIG_LPC43_ADC0=n
CONFIG_LPC43_ADC1=n
CONFIG_LPC43_ATIMER=n
CONFIG_LPC43_CAN1=n
CONFIG_LPC43_CAN2=n
CONFIG_LPC43_DAC=n
CONFIG_LPC43_EMC=n
CONFIG_LPC43_ETHERNET=n
CONFIG_LPC43_EVNTMNTR=n
CONFIG_LPC43_GPDMA=n
CONFIG_LPC43_I2C0=n
CONFIG_LPC43_I2C1=n
CONFIG_LPC43_I2S0=n
CONFIG_LPC43_I2S1=n
CONFIG_LPC43_LCD=n
CONFIG_LPC43_MCPWM=n
CONFIG_LPC43_QEI=n
CONFIG_LPC43_RIT=n
CONFIG_LPC43_RTC=n
CONFIG_LPC43_SCT=n
CONFIG_LPC43_SDMMC=n
CONFIG_LPC43_SPI=n
CONFIG_LPC43_SPIFI=n
CONFIG_LPC43_SSP0=n
CONFIG_LPC43_SSP1=n
CONFIG_LPC43_TMR0=n
CONFIG_LPC43_TMR1=n
CONFIG_LPC43_TMR2=n
CONFIG_LPC43_TMR3=n
CONFIG_LPC43_USART0=y
CONFIG_LPC43_UART1=n
CONFIG_LPC43_USART2=n
CONFIG_LPC43_USART3=n
CONFIG_LPC43_USB0=n
CONFIG_LPC43_USB1=n
CONFIG_LPC43_USB1_ULPI=n
CONFIG_LPC43_WWDT=n
#
# LPC43xx specific serial device driver settings
#
# CONFIG_SERIAL_TERMIOS - Serial driver supports termios.h interfaces (tcsetattr,
# tcflush, etc.). If this is not defined, then the terminal settings (baud,
# parity, etc.) are not configurable at runtime; serial streams cannot be
# flushed, etc.
#
# CONFIG_U[S]ARTn_SERIAL_CONSOLE - selects the UARTn for the
# console and ttys0 (default is the UART1).
# CONFIG_U[S]ARTn_RXBUFSIZE - Characters are buffered as received.
# This specific the size of the receive buffer
# CONFIG_U[S]ARTn_TXBUFSIZE - Characters are buffered before
# being sent. This specific the size of the transmit buffer
# CONFIG_U[S]ARTn_BAUD - The configure BAUD of the UART. Must be
# CONFIG_U[S]ARTn_BITS - The number of bits. Must be either 7 or 8.
# CONFIG_U[S]ARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
# CONFIG_U[S]ARTn_2STOP - Two stop bits
#
CONFIG_SERIAL_TERMIOS=n
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_UART1_SERIAL_CONSOLE=n
CONFIG_USART2_SERIAL_CONSOLE=n
CONFIG_USART3_SERIAL_CONSOLE=n
CONFIG_USART0_TXBUFSIZE=256
CONFIG_UART1_TXBUFSIZE=256
CONFIG_USART2_TXBUFSIZE=256
CONFIG_USART3_TXBUFSIZE=256
CONFIG_USART0_RXBUFSIZE=256
CONFIG_UART1_RXBUFSIZE=256
CONFIG_USART2_RXBUFSIZE=256
CONFIG_USART3_RXBUFSIZE=256
CONFIG_USART0_BAUD=115200
CONFIG_UART1_BAUD=115200
CONFIG_USART2_BAUD=115200
CONFIG_USART3_BAUD=115200
CONFIG_USART0_BITS=8
CONFIG_UART1_BITS=8
CONFIG_USART2_BITS=8
CONFIG_USART3_BITS=8
CONFIG_USART0_PARITY=0
CONFIG_UART1_PARITY=0
CONFIG_USART2_PARITY=0
CONFIG_USART3_PARITY=0
CONFIG_USART0_2STOP=0
CONFIG_UART1_2STOP=0
CONFIG_USART2_2STOP=0
CONFIG_USART3_2STOP=0
#
# CONFIG_USARTn_RS485MODE - Support LPC43xx USART0,2,3 RS485 mode
# ioctls (TIOCSRS485 and TIOCGRS485) to enable and disable
# RS-485 mode.
#
CONFIG_USART0_RS485MODE=n
CONFIG_USART2_RS485MODE=n
CONFIG_USART3_RS485MODE=n
#
# LPC43xx specific PHY/Ethernet device driver settings
#
# CONFIG_PHY_KS8721 - Selects Micrel KS8721 PHY
# CONFIG_PHY_AUTONEG - Enable auto-negotion
# CONFIG_PHY_SPEED100 - Select 100Mbit vs. 10Mbit speed.
# CONFIG_PHY_FDUPLEX - Select full (vs. half) duplex
# CONFIG_NET_EMACRAM_SIZE - Size of EMAC RAM. Default: 16Kb
# CONFIG_NET_NTXDESC - Configured number of Tx descriptors. Default: 18
# CONFIG_NET_NRXDESC - Configured number of Rx descriptors. Default: 18
# CONFIG_NET_PRIORITY - Ethernet interrupt priority. The is default is
# the higest priority.
# CONFIG_NET_WOL - Enable Wake-up on Lan (not fully implemented).
# CONFIG_NET_REGDEBUG - Enabled low level register debug. Also needs
# CONFIG_DEBUG.
# CONFIG_NET_HASH - Enable receipt of near-perfect match frames.
# CONFIG_NET_MULTICAST - Enable receipt of multicast (and unicast) frames.
# Automatically set if CONFIG_NET_IGMP is selected.
#
CONFIG_PHY_KS8721=y
CONFIG_PHY_AUTONEG=y
CONFIG_PHY_SPEED100=n
CONFIG_PHY_FDUPLEX=y
#
# I2C configuration
#
CONFIG_I2C=n
CONFIG_I2C_POLLED=y
CONFIG_I2C_TRANSFER=y
CONFIG_I2C_TRACE=n
#
# General build options
#
# CONFIG_RRLOAD_BINARY - make the rrload binary format used with
# BSPs from www.ridgerun.com using the tools/mkimage.sh script
# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format
# used with many different loaders using the GNU objcopy program
# Should not be selected if you are not using the GNU toolchain.
# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format
# used with many different loaders using the GNU objcopy program
# Should not be selected if you are not using the GNU toolchain.
# CONFIG_RAW_BINARY - make a raw binary format file used with many
# different loaders using the GNU objcopy program. This option
# should not be selected if you are not using the GNU toolchain.
# CONFIG_HAVE_LIBM - toolchain supports libm.a
#
CONFIG_RRLOAD_BINARY=n
CONFIG_INTELHEX_BINARY=n
CONFIG_MOTOROLA_SREC=n
CONFIG_RAW_BINARY=y
CONFIG_HAVE_LIBM=n
#
# General OS setup
#
# CONFIG_APPS_DIR - Identifies the relative path to the directory
# that builds the application to link with NuttX. Default: ../apps
# CONFIG_DEBUG - enables built-in debug options
# CONFIG_DEBUG_VERBOSE - enables verbose debug output
# CONFIG_DEBUG_SYMBOLS - build without optimization and with
# debug symbols (needed for use with a debugger).
# CONFIG_HAVE_CXX - Enable support for C++
# CONFIG_HAVE_CXXINITIALIZE - The platform-specific logic includes support
# for initialization of static C++ instances for this architecture
# and for the selected toolchain (via up_cxxinitialize()).
# CONFIG_MM_REGIONS - If the architecture includes multiple
# regions of memory to allocate from, this specifies the
# number of memory regions that the memory manager must
# handle and enables the API mm_addregion(start, end);
# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot
# time console output
# CONFIG_MSEC_PER_TICK - The default system timer is 100Hz
# or MSEC_PER_TICK=10. This setting may be defined to
# inform NuttX that the processor hardware is providing
# system timer interrupts at some interrupt interval other
# than 10 msec.
# CONFIG_RR_INTERVAL - The round robin timeslice will be set
# this number of milliseconds; Round robin scheduling can
# be disabled by setting this value to zero.
# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in
# scheduler to monitor system performance
# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a
# task name to save in the TCB. Useful if scheduler
# instrumentation is selected. Set to zero to disable.
# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY -
# Used to initialize the internal time logic.
# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions.
# You would only need this if you are concerned about accurate
# time conversions in the past or in the distant future.
# CONFIG_JULIAN_TIME - Enables Julian time conversions. You
# would only need this if you are concerned about accurate
# time conversion in the distand past. You must also define
# CONFIG_GREGORIAN_TIME in order to use Julian time.
# CONFIG_DEV_CONSOLE - Set if architecture-specific logic
# provides /dev/console. Enables stdout, stderr, stdin.
# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
# driver (minimul support)
# CONFIG_MUTEX_TYPES: Set to enable support for recursive and
# errorcheck mutexes. Enables pthread_mutexattr_settype().
# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority
# inheritance on mutexes and semaphores.
# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority
# inheritance is enabled. It defines the maximum number of
# different threads (minus one) that can take counts on a
# semaphore with priority inheritance support. This may be
# set to zero if priority inheritance is disabled OR if you
# are only using semaphores as mutexes (only one holder) OR
# if no more than two threads participate using a counting
# semaphore.
# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled,
# then this setting is the maximum number of higher priority
# threads (minus 1) than can be waiting for another thread
# to release a count on a semaphore. This value may be set
# to zero if no more than one thread is expected to wait for
# a semaphore.
# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors
# by task_create() when a new task is started. If set, all
# files/drivers will appear to be closed in the new task.
# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first
# three file descriptors (stdin, stdout, stderr) by task_create()
# when a new task is started. If set, all files/drivers will
# appear to be closed in the new task except for stdin, stdout,
# and stderr.
# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket
# desciptors by task_create() when a new task is started. If
# set, all sockets will appear to be closed in the new task.
# CONFIG_SCHED_WORKQUEUE. Create a dedicated "worker" thread to
# handle delayed processing from interrupt handlers. This feature
# is required for some drivers but, if there are not complaints,
# can be safely disabled. The worker thread also performs
# garbage collection -- completing any delayed memory deallocations
# from interrupt handlers. If the worker thread is disabled,
# then that clean will be performed by the IDLE thread instead
# (which runs at the lowest of priority and may not be appropriate
# if memory reclamation is of high priority). If CONFIG_SCHED_WORKQUEUE
# is enabled, then the following options can also be used:
# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker
# thread. Default: 50
# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for
# work in units of microseconds. Default: 50000 (50 MS).
# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker
# 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_DEBUG_FS=n
CONFIG_HAVE_CXX=n
CONFIG_HAVE_CXXINITIALIZE=n
CONFIG_MM_REGIONS=2
CONFIG_ARCH_LOWPUTC=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_INSTRUMENTATION=n
CONFIG_TASK_NAME_SIZE=0
CONFIG_START_YEAR=2012
CONFIG_START_MONTH=7
CONFIG_START_DAY=11
CONFIG_GREGORIAN_TIME=n
CONFIG_JULIAN_TIME=n
CONFIG_DEV_CONSOLE=y
CONFIG_DEV_LOWCONSOLE=n
CONFIG_MUTEX_TYPES=n
CONFIG_PRIORITY_INHERITANCE=n
CONFIG_SEM_PREALLOCHOLDERS=0
CONFIG_SEM_NNESTPRIO=0
CONFIG_FDCLONE_DISABLE=n
CONFIG_FDCLONE_STDIO=n
CONFIG_SDCLONE_DISABLE=y
CONFIG_SCHED_WORKQUEUE=n
CONFIG_SCHED_WORKPRIORITY=192
CONFIG_SCHED_WORKPERIOD=50000
CONFIG_SCHED_WORKSTACKSIZE=2048
CONFIG_SIG_SIGWORK=4
CONFIG_SCHED_WAITPID=y
CONFIG_SCHED_ATEXIT=n
#
# System Logging
#
# CONFIG_SYSLOG - Enables the System Logging feature.
# CONFIG_RAMLOG - Enables the RAM logging feature
# CONFIG_RAMLOG_CONSOLE - Use the RAM logging device as a system console.
# If this feature is enabled (along with CONFIG_DEV_CONSOLE), then all
# console output will be re-directed to a circular buffer in RAM. This
# is useful, for example, if the only console is a Telnet console. Then
# in that case, console output from non-Telnet threads will go to the
# circular buffer and can be viewed using the NSH 'dmesg' command.
# CONFIG_RAMLOG_SYSLOG - Use the RAM logging device for the syslogging
# interface. If this feature is enabled (along with CONFIG_SYSLOG),
# then all debug output (only) will be re-directed to the circular
# buffer in RAM. This RAM log can be view from NSH using the 'dmesg'
# command.
# CONFIG_RAMLOG_NPOLLWAITERS - The number of threads than can be waiting
# for this driver on poll(). Default: 4
#
# If CONFIG_RAMLOG_CONSOLE or CONFIG_RAMLOG_SYSLOG is selected, then the
# following may also be provided:
#
# CONFIG_RAMLOG_CONSOLE_BUFSIZE - Size of the console RAM log. Default: 1024
#
CONFIG_SYSLOG=n
CONFIG_RAMLOG=n
CONFIG_RAMLOG_CONSOLE=n
CONFIG_RAMLOG_SYSLOG=n
#CONFIG_RAMLOG_NPOLLWAITERS
#CONFIG_RAMLOG_CONSOLE_BUFSIZE
#
# Settings for NXFLAT
#
# CONFIG_NXFLAT. Enable support for the NXFLAT binary format.
# This format will support execution of NuttX binaries located
# in a ROMFS filesystem (see examples/nxflat).
# CONFIG_NXFLAT_DUMPBUFFER. Dump a most buffers that NXFFLAT deals
# with. CONFIG_DEBUG, CONFIG_DEBUG_VERBOSE, and
# CONFIG_DEBUG_BINFMT have to be defined or
# CONFIG_NXFLAT_DUMPBUFFER does nothing.
# CONFIG_SYMTAB_ORDEREDBYNAME. Select if the system symbol table
# is ordered by symbol name
#
CONFIG_NXFLAT=n
CONFIG_NXFLAT_DUMPBUFFER=n
CONFIG_SYMTAB_ORDEREDBYNAME=y
#
# The following can be used to disable categories of
# APIs supported by the OS. If the compiler supports
# weak functions, then it should not be necessary to
# disable functions unless you want to restrict usage
# of those APIs.
#
# There are certain dependency relationships in these
# features.
#
# o mq_notify logic depends on signals to awaken tasks
# waiting for queues to become full or empty.
# o pthread_condtimedwait() depends on signals to wake
# up waiting tasks.
#
CONFIG_DISABLE_CLOCK=n
CONFIG_DISABLE_POSIX_TIMERS=n
CONFIG_DISABLE_PTHREAD=n
CONFIG_DISABLE_SIGNALS=n
CONFIG_DISABLE_MQUEUE=n
CONFIG_DISABLE_MOUNTPOINT=n
CONFIG_DISABLE_ENVIRON=n
CONFIG_DISABLE_POLL=n
#
# Misc libc settings
#
# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a
# little smaller if we do not support fieldwidthes
#
CONFIG_NOPRINTF_FIELDWIDTH=n
#
# Allow for architecture optimized implementations
#
# The architecture can provide optimized versions of the
# following to improve system performance
#
CONFIG_ARCH_MEMCPY=n
CONFIG_ARCH_MEMCMP=n
CONFIG_ARCH_MEMMOVE=n
CONFIG_ARCH_MEMSET=n
CONFIG_ARCH_STRCMP=n
CONFIG_ARCH_STRCPY=n
CONFIG_ARCH_STRNCPY=n
CONFIG_ARCH_STRLEN=n
CONFIG_ARCH_STRNLEN=n
CONFIG_ARCH_BZERO=n
#
# Sizes of configurable things (0 disables)
#
# CONFIG_MAX_TASKS - The maximum number of simultaneously
# active tasks. This value must be a power of two.
# CONFIG_MAX_TASK_ARGS - This controls the maximum number of
# of parameters that a task may receive (i.e., maxmum value
# of 'argc')
# CONFIG_NPTHREAD_KEYS - The number of items of thread-
# specific data that can be retained
# CONFIG_NFILE_DESCRIPTORS - The maximum number of file
# descriptors (one for each open)
# CONFIG_NFILE_STREAMS - The maximum number of streams that
# can be fopen'ed
# 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
# structures. The system manages a pool of preallocated
# message structures to minimize dynamic allocations
# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with
# a fixed payload size given by this settin (does not include
# other message structure overhead.
# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that
# can be passed to a watchdog handler
# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog
# structures. The system manages a pool of preallocated
# watchdog structures to minimize dynamic allocations
# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX
# timer structures. The system manages a pool of preallocated
# timer structures to minimize dynamic allocations. Set to
# zero for all dynamic allocations.
#
CONFIG_MAX_TASKS=16
CONFIG_MAX_TASK_ARGS=4
CONFIG_NPTHREAD_KEYS=4
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
CONFIG_MAX_WDOGPARMS=2
CONFIG_PREALLOC_WDOGS=4
CONFIG_PREALLOC_TIMERS=4
#
# Filesystem configuration
#
# 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=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FAT_MAXFNAME=32
CONFIG_FS_NXFFS=n
CONFIG_FS_ROMFS=n
#
# SPI-based MMC/SD driver
#
# CONFIG_MMCSD_NSLOTS
# Number of MMC/SD slots supported by the driver
# CONFIG_MMCSD_READONLY
# Provide read-only access (default is read/write)
# CONFIG_MMCSD_SPICLOCK - Maximum SPI clock to drive MMC/SD card.
# Default is 20MHz.
#
CONFIG_MMCSD_NSLOTS=1
CONFIG_MMCSD_READONLY=n
CONFIG_MMCSD_SPICLOCK=12500000
#
# Block driver buffering
#
# CONFIG_FS_READAHEAD
# Enable read-ahead buffering
# CONFIG_FS_WRITEBUFFER
# Enable write buffering
#
CONFIG_FS_READAHEAD=n
CONFIG_FS_WRITEBUFFER=n
#
# SDIO-based MMC/SD driver
#
# CONFIG_SDIO_DMA
# SDIO driver supports DMA
# CONFIG_MMCSD_MMCSUPPORT
# Enable support for MMC cards
# CONFIG_MMCSD_HAVECARDDETECT
# SDIO driver card detection is 100% accurate
#
CONFIG_SDIO_DMA=n
CONFIG_MMCSD_MMCSUPPORT=n
CONFIG_MMCSD_HAVECARDDETECT=n
#
# The SPIFI driver has some special options that can be used to
# create an MTD device on the SPIFI FLASH. NOTE: CONFIG_LPC43_SPIFI=y
# must also be defined to enable SPIFI setup support:
#
# SPIFI device geometry:
#
# CONFIG_SPIFI_OFFSET - Offset the beginning of the block driver this many
# bytes into the device address space. This offset must be an exact
# multiple of the erase block size (CONFIG_SPIFI_BLKSIZE). Default 0.
# CONFIG_SPIFI_BLKSIZE - The size of one device erase block. If not defined
# then the driver will try to determine the correct erase block size by
# examining that data returned from spifi_initialize (which sometimes
# seems bad).
#
# Other SPIFI options
#
# CONFIG_SPIFI_SECTOR512 - If defined, then the driver will report a more
# FAT friendly 512 byte sector size and will manage the read-modify-write
# operations on the larger erase block.
# CONFIG_SPIFI_READONLY - Define to support only read-only operations.
# CONFIG_SPIFI_LIBRARY - Don't use the LPC43xx ROM routines but, instead,
# use an external library implementation of the SPIFI interface.
# CONFIG_SPIFI_VERIFY - Verify all spifi_program() operations by reading
# from the SPI address space after each write.
# CONFIG_DEBUG_SPIFI_DUMP - Debug option to dump read/write buffers. You
# probably do not want to enable this unless you want to dig through a
# *lot* of debug output! Also required CONFIG_DEBUG, CONFIG_DEBUG_VERBOSE,
# and CONFIG_DEBUG_FS,#
#
CONFIG_SPIFI_OFFSET=0
CONFIG_SPIFI_BLKSIZE=4096
CONFIG_SPIFI_SECTOR512=y
CONFIG_SPIFI_RDONLY=n
CONFIG_SPIFI_LIBRARY=n
CONFIG_SPIFI_VERIFY=n
CONFIG_DEBUG_SPIFI_DUMP=n
# TCP/IP and UDP support via uIP
# CONFIG_NET - Enable or disable all network features
# CONFIG_NET_IPv6 - Build in support for IPv6
# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread.
# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options
# CONFIG_NET_BUFSIZE - uIP buffer size
# CONFIG_NET_TCP - TCP support on or off
# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks)
# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers
# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero)
# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until
# accept() is called. The size of the backlog is selected when listen() is called.
# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks)
# CONFIG_NET_UDP - UDP support on or off
# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off
# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections
# CONFIG_NET_ICMP - ICMP ping response support on or off
# CONFIG_NET_ICMP_PING - ICMP ping request support on or off
# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address
# CONFIG_NET_STATISTICS - uIP statistics on or off
# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
# CONFIG_NET_BROADCAST - Broadcast support
# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
#
CONFIG_NET=n
CONFIG_NET_IPv6=n
CONFIG_NSOCKET_DESCRIPTORS=0
CONFIG_NET_SOCKOPTS=y
CONFIG_NET_BUFSIZE=420
CONFIG_NET_TCP=n
CONFIG_NET_TCP_CONNS=40
CONFIG_NET_MAX_LISTENPORTS=40
CONFIG_NET_UDP=n
CONFIG_NET_UDP_CHECKSUMS=y
#CONFIG_NET_UDP_CONNS=10
CONFIG_NET_ICMP=n
CONFIG_NET_ICMP_PING=n
#CONFIG_NET_PINGADDRCONF=0
CONFIG_NET_STATISTICS=y
#CONFIG_NET_RECEIVE_WINDOW=
#CONFIG_NET_ARPTAB_SIZE=8
CONFIG_NET_BROADCAST=n
#CONFIG_NET_FWCACHE_SIZE=2
#
# UIP Network Utilities
# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP
# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries
#
CONFIG_NET_DHCP_LIGHT=n
CONFIG_NET_RESOLV_ENTRIES=4
#
# FTP Server
#
# CONFIG_FTPD_VENDORID - The vendor name to use in FTP communications.
# Default: "NuttX"
# CONFIG_FTPD_SERVERID - The server name to use in FTP communications.
# Default: "NuttX FTP Server"
# CONFIG_FTPD_CMDBUFFERSIZE - The maximum size of one command. Default:
# 128 bytes.
# CONFIG_FTPD_DATABUFFERSIZE - The size of the I/O buffer for data
# transfers. Default: 512 bytes.
# CONFIG_FTPD_WORKERSTACKSIZE - The stacksize to allocate for each
# FTP daemon worker thread. Default: 2048 bytes.
#
# Other required configuration settings: Of course TCP networking support
# is required. But here are a couple that are less obvious:
#
# CONFIG_DISABLE_PTHREAD - pthread support is required
# CONFIG_DISABLE_POLL - poll() support is required
#
CONFIG_FTPD_CMDBUFFERSIZE=2048
#
# CONFIG_MODBUS - General ModBus support
# CONFIG_MB_ASCII_ENABLED - Modbus ASCII support
# CONFIG_MB_RTU_ENABLED - Modbus RTU support
# CONFIG_MB_TCP_ENABLED - Modbus TCP support
# CONFIG_MB_ASCII_TIMEOUT_SEC - Character timeout value for Modbus ASCII. The
# character timeout value is not fixed for Modbus ASCII and is therefore
# a configuration option. It should be set to the maximum expected delay
# time of the network. Default 1
# CONFIG_MB_ASCII_TIMEOUT_WAIT_BEFORE_SEND_MS - Timeout to wait in ASCII prior
# to enabling transmitter. If defined the function calls
# vMBPortSerialDelay with the argument CONFIG_MB_ASCII_TIMEOUT_WAIT_BEFORE_SEND_MS
# to allow for a delay before the serial transmitter is enabled. This is
# required because some targets are so fast that there is no time between
# receiving and transmitting the frame. If the master is to slow with
# enabling its receiver then he will not receive the response correctly.
# CONFIG_MB_FUNC_HANDLERS_MAX - Maximum number of Modbus functions codes the
# protocol stack should support. The maximum number of supported Modbus
# functions must be greater than the sum of all enabled functions in this
# file and custom function handlers. If set to small adding more functions
# will fail.
# CONFIG_MB_FUNC_OTHER_REP_SLAVEID_BUF - Number of bytes which should be
# allocated for the Report Slave ID command. This number limits the
# maximum size of the additional segment in the report slave id function.
# See eMBSetSlaveID() for more information on how to set this value. It
# is only used if CONFIG_MB_FUNC_OTHER_REP_SLAVEID_ENABLED is set to 1.
# CONFIG_MB_FUNC_OTHER_REP_SLAVEID_ENABLED - If the Report Slave ID
# function should be enabled.
# CONFIG_MB_FUNC_READ_INPUT_ENABLED - If the Read Input Registers function
# should be enabled.
# CONFIG_MB_FUNC_READ_HOLDING_ENABLED - If the Read Holding Registers
# function should be enabled.
# CONFIG_MB_FUNC_WRITE_HOLDING_ENABLED - If the Write Single Register
# function should be enabled.
# CONFIG_MB_FUNC_WRITE_MULTIPLE_HOLDING_ENABLED - If the Write Multiple
# registers function should be enabled.
# CONFIG_MB_FUNC_READ_COILS_ENABLED - If the Read Coils function should
# be enabled.
# CONFIG_MB_FUNC_WRITE_COIL_ENABLED - If the Write Coils function should
# be enabled.
# CONFIG_MB_FUNC_WRITE_MULTIPLE_COILS_ENABLED - If the Write Multiple Coils
# function should be enabled.
# CONFIG_MB_FUNC_READ_DISCRETE_INPUTS_ENABLED - If the Read Discrete Inputs
# function should be enabled.
# CONFIG_MB_FUNC_READWRITE_HOLDING_ENABLED - If the Read/Write Multiple
# Registers function should be enabled.
#
CONFIG_MODBUS=n
CONFIG_MB_ASCII_ENABLED=y
CONFIG_MB_RTU_ENABLED=y
CONFIG_MB_TCP_ENABLED=n
CONFIG_MB_ASCII_TIMEOUT_SEC=1
CONFIG_MB_ASCII_TIMEOUT_WAIT_BEFORE_SEND_MS=0
CONFIG_MB_FUNC_HANDLERS_MAX=16
CONFIG_MB_FUNC_OTHER_REP_SLAVEID_BUF=32
CONFIG_MB_FUNC_OTHER_REP_SLAVEID_ENABLED=y
CONFIG_MB_FUNC_READ_INPUT_ENABLED=y
CONFIG_MB_FUNC_READ_HOLDING_ENABLED=y
CONFIG_MB_FUNC_WRITE_HOLDING_ENABLED=y
CONFIG_MB_FUNC_WRITE_MULTIPLE_HOLDING_ENABLED=y
CONFIG_MB_FUNC_READ_COILS_ENABLED=y
CONFIG_MB_FUNC_WRITE_COIL_ENABLED=y
CONFIG_MB_FUNC_WRITE_MULTIPLE_COILS_ENABLED=y
CONFIG_MB_FUNC_READ_DISCRETE_INPUTS_ENABLED=y
CONFIG_MB_FUNC_READWRITE_HOLDING_ENABLED=y
#
# USB Device Configuration
#
# CONFIG_USBDEV
# Enables USB device support
# CONFIG_USBDEV_ISOCHRONOUS
# Build in extra support for isochronous endpoints
# CONFIG_USBDEV_DUALSPEED
# Hardware handles high and full speed operation (USB 2.0)
# CONFIG_USBDEV_SELFPOWERED
# Will cause USB features to indicate that the device is
# self-powered
# CONFIG_USBDEV_MAXPOWER
# Maximum power consumption in mA
# CONFIG_USBDEV_TRACE
# Enables USB tracing for debug
# CONFIG_USBDEV_TRACE_NRECORDS
# Number of trace entries to remember
#
CONFIG_USBDEV=n
CONFIG_USBDEV_ISOCHRONOUS=n
CONFIG_USBDEV_DUALSPEED=n
CONFIG_USBDEV_SELFPOWERED=y
CONFIG_USBDEV_REMOTEWAKEUP=n
CONFIG_USBDEV_MAXPOWER=100
CONFIG_USBDEV_TRACE=n
CONFIG_USBDEV_TRACE_NRECORDS=128
#
# LPC43xx USB Configuration
#
# CONFIG_LPC43_USBDEV_FRAME_INTERRUPT
# Handle USB Start-Of-Frame events.
# Enable reading SOF from interrupt handler vs. simply reading on demand.
# Probably a bad idea... Unless there is some issue with sampling the SOF
# from hardware asynchronously.
# CONFIG_LPC43_USBDEV_EPFAST_INTERRUPT
# Enable high priority interrupts. I have no idea why you might want to
# do that
# CONFIG_LPC43_USBDEV_NDMADESCRIPTORS
# Number of DMA descriptors to allocate in SRAM.
# CONFIG_LPC43_USBDEV_DMA
# Enable lpc43xx-specific DMA support
#
CONFIG_LPC43_USBDEV_FRAME_INTERRUPT=n
CONFIG_LPC43_USBDEV_EPFAST_INTERRUPT=n
CONFIG_LPC43_USBDEV_DMA=n
CONFIG_LPC43_USBDEV_NDMADESCRIPTORS=0
CONFIG_LPC43_USBDEV_DMAINTMASK=0
#
# USB Serial Device Configuration
#
# CONFIG_PL2303
# Enable compilation of the USB serial driver
# CONFIG_PL2303_EPINTIN
# The logical 7-bit address of a hardware endpoint that supports
# interrupt IN operation
# CONFIG_PL2303_EPBULKOUT
# The logical 7-bit address of a hardware endpoint that supports
# bulk OUT operation
# CONFIG_PL2303_EPBULKIN
# The logical 7-bit address of a hardware endpoint that supports
# bulk IN operation
# # CONFIG_PL2303_NWRREQS and CONFIG_PL2303_NRDREQS
# The number of write/read requests that can be in flight
# CONFIG_PL2303_VENDORID and CONFIG_PL2303_VENDORSTR
# The vendor ID code/string
# CONFIG_PL2303_PRODUCTID and CONFIG_PL2303_PRODUCTSTR
# The product ID code/string
# CONFIG_PL2303_RXBUFSIZE and CONFIG_PL2303_TXBUFSIZE
# Size of the serial receive/transmit buffers
#
CONFIG_PL2303=n
CONFIG_PL2303_EPINTIN=1
CONFIG_PL2303_EPBULKOUT=2
CONFIG_PL2303_EPBULKIN=5
CONFIG_PL2303_NWRREQS=4
CONFIG_PL2303_NRDREQS=4
CONFIG_PL2303_VENDORID=0x067b
CONFIG_PL2303_PRODUCTID=0x2303
CONFIG_PL2303_VENDORSTR="Nuttx"
CONFIG_PL2303_PRODUCTSTR="USBdev Serial"
CONFIG_PL2303_RXBUFSIZE=512
CONFIG_PL2303_TXBUFSIZE=512
#
# USB Storage Device Configuration
#
# CONFIG_USBMSC
# Enable compilation of the USB storage driver
# CONFIG_USBMSC_EP0MAXPACKET
# Max packet size for endpoint 0
# CONFIG_USBMSC_EPBULKOUT and CONFIG_USBMSC_EPBULKIN
# The logical 7-bit address of a hardware endpoints that support
# bulk OUT and IN operations
# CONFIG_USBMSC_NWRREQS and CONFIG_USBMSC_NRDREQS
# The number of write/read requests that can be in flight
# CONFIG_USBMSC_BULKINREQLEN and CONFIG_USBMSC_BULKOUTREQLEN
# The size of the buffer in each write/read request. This
# value needs to be at least as large as the endpoint
# maxpacket and ideally as large as a block device sector.
# CONFIG_USBMSC_VENDORID and CONFIG_USBMSC_VENDORSTR
# The vendor ID code/string
# CONFIG_USBMSC_PRODUCTID and CONFIG_USBMSC_PRODUCTSTR
# The product ID code/string
# CONFIG_USBMSC_REMOVABLE
# Select if the media is removable
#
CONFIG_USBMSC=n
CONFIG_USBMSC_EP0MAXPACKET=64
CONFIG_USBMSC_EPBULKOUT=2
CONFIG_USBMSC_EPBULKIN=5
CONFIG_USBMSC_NRDREQS=2
CONFIG_USBMSC_NWRREQS=2
CONFIG_USBMSC_BULKINREQLEN=256
CONFIG_USBMSC_BULKOUTREQLEN=256
CONFIG_USBMSC_VENDORID=0x584e
CONFIG_USBMSC_VENDORSTR="NuttX"
CONFIG_USBMSC_PRODUCTID=0x5342
CONFIG_USBMSC_PRODUCTSTR="USBdev Storage"
CONFIG_USBMSC_VERSIONNO=0x0399
CONFIG_USBMSC_REMOVABLE=y
#
# Settings for examples/uip
#
CONFIG_EXAMPLE_UIP_IPADDR=0x0a000002
CONFIG_EXAMPLE_UIP_DRIPADDR=0x0a000001
CONFIG_EXAMPLE_UIP_NETMASK=0xffffff00
CONFIG_EXAMPLE_UIP_DHCPC=n
#
# Settings for examples/nettest
#
CONFIG_EXAMPLE_NETTEST_SERVER=n
CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
CONFIG_EXAMPLE_NETTEST_NOMAC=n
CONFIG_EXAMPLE_NETTEST_IPADDR=0x0a000002
CONFIG_EXAMPLE_NETTEST_DRIPADDR=0x0a000001
CONFIG_EXAMPLE_NETTEST_NETMASK=0xffffff00
CONFIG_EXAMPLE_NETTEST_CLIENTIP=0x0a000001
#
# Settings for examples/ostest
#
CONFIG_EXAMPLES_OSTEST_LOOPS=1
CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
#
# Settings for apps/nshlib
#
# 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
# CONFIG_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi
# CONFIG_NSH_DISABLESCRIPT - Disable scripting support
# CONFIG_NSH_DISABLEBG - Disable background commands
# CONFIG_NSH_ROMFSETC - Use startup script in /etc
# CONFIG_NSH_CONSOLE - Use serial console front end
# CONFIG_NSH_CONDEV - Select the serial device used to support
# the NSH console. Default: stdin and stdout
# CONFIG_NSH_TELNET - Use telnetd console front end
# CONFIG_NSH_ARCHINIT - Platform provides architecture
# specific initialization (nsh_archinitialize()).
#
# If CONFIG_NSH_TELNET is selected:
# CONFIG_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size
# CONFIG_NSH_DHCPC - Obtain address using DHCP
# CONFIG_NSH_IPADDR - Provides static IP address
# CONFIG_NSH_DRIPADDR - Provides static router IP address
# CONFIG_NSH_NETMASK - Provides static network mask
# CONFIG_NSH_NOMAC - Use a bogus MAC address
#
# If CONFIG_NSH_ROMFSETC is selected:
# CONFIG_NSH_ROMFSMOUNTPT - ROMFS mountpoint
# CONFIG_NSH_INITSCRIPT - Relative path to init script
# CONFIG_NSH_ROMFSDEVNO - ROMFS RAM device minor
# CONFIG_NSH_ROMFSSECTSIZE - ROMF sector size
# CONFIG_NSH_FATDEVNO - FAT FS RAM device minor
# CONFIG_NSH_FATSECTSIZE - FAT FS sector size
# CONFIG_NSH_FATNSECTORS - FAT FS number of sectors
# CONFIG_NSH_FATMOUNTPT - FAT FS mountpoint
#
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_STRERROR=n
CONFIG_NSH_LINELEN=64
CONFIG_NSH_NESTDEPTH=3
CONFIG_NSH_DISABLESCRIPT=n
CONFIG_NSH_DISABLEBG=n
CONFIG_NSH_ROMFSETC=n
CONFIG_NSH_CONSOLE=y
#CONFIG_NSH_CONDEV="/dev/ttyS1"
CONFIG_NSH_TELNET=n
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_IOBUFFER_SIZE=512
CONFIG_NSH_DHCPC=n
CONFIG_NSH_NOMAC=n
CONFIG_NSH_IPADDR=0x0a000002
CONFIG_NSH_DRIPADDR=0x0a000001
CONFIG_NSH_NETMASK=0xffffff00
CONFIG_NSH_ROMFSMOUNTPT="/etc"
CONFIG_NSH_INITSCRIPT="init.d/rcS"
CONFIG_NSH_ROMFSDEVNO=0
CONFIG_NSH_ROMFSSECTSIZE=64
CONFIG_NSH_FATDEVNO=1
CONFIG_NSH_FATSECTSIZE=512
CONFIG_NSH_FATNSECTORS=1024
CONFIG_NSH_FATMOUNTPT=/tmp
#
# Architecture-specific NSH options
#
CONFIG_NSH_MMCSDSPIPORTNO=0
CONFIG_NSH_MMCSDSLOTNO=0
CONFIG_NSH_MMCSDMINOR=0
#
# I2C tool settings
#
# CONFIG_I2CTOOL_BUILTIN - Build the tools as an NSH built-in command
# CONFIG_I2CTOOL_MINBUS - Smallest bus index supported by the hardware (default 0).
# CONFIG_I2CTOOL_MAXBUS - Largest bus index supported by the hardware (default 3)
# CONFIG_I2CTOOL_MINADDR - Minium device address (default: 0x03)
# CONFIG_I2CTOOL_MAXADDR - Largest device address (default: 0x77)
# CONFIG_I2CTOOL_MAXREGADDR - Largest register address (default: 0xff)
# CONFIG_I2CTOOL_DEFFREQ - Default frequency (default: 1000000)
#
CONFIG_I2CTOOL_BUILTIN=y
CONFIG_I2CTOOL_MINBUS=1
CONFIG_I2CTOOL_MAXBUS=3
#CONFIG_I2CTOOL_MINADDR
#CONFIG_I2CTOOL_MAXADDR
#CONFIG_I2CTOOL_MAXREGADDR
CONFIG_I2CTOOL_DEFFREQ=100000
#
# Settings for examples/buttons
#
# CONFIG_EXAMPLE_BUTTONS_MIN and CONFIG_EXAMPLE_BUTTONS_MAX
# Lowest and highest button number (0-7)
# CONFIG_EXAMPLE_IRQBUTTONS_MIN and CONFIG_EXAMPLE_IRQBUTTONS_MAX
# Lowest and highest interrupting button number (-7)
# CONFIG_EXAMPLE_BUTTONS_NAMEn - Name for button n
#
CONFIG_EXAMPLE_BUTTONS_MIN=0
CONFIG_EXAMPLE_BUTTONS_MAX=0
CONFIG_EXAMPLE_IRQBUTTONS_MIN=0
CONFIG_EXAMPLE_IRQBUTTONS_MAX=0
CONFIG_EXAMPLE_BUTTONS_NAME1="SW2"
#
# examples/modbus
#
# CONFIG_EXAMPLES_MODBUS_PORT, Default 0 (for /dev/ttyS0)
# CONFIG_EXAMPLES_MODBUS_BAUD, Default B38400
# CONFIG_EXAMPLES_MODBUS_PARITY, Default MB_PAR_EVEN
#
# CONFIG_EXAMPLES_MODBUS_REG_INPUT_START, Default 1000
# CONFIG_EXAMPLES_MODBUS_REG_INPUT_NREGS, Default 4
# CONFIG_EXAMPLES_MODBUS_REG_HOLDING_START, Default 2000
# CONFIG_EXAMPLES_MODBUS_REG_HOLDING_NREGS, Default 130
#
CONFIG_EXAMPLES_MODBUS_PORT=1
CONFIG_EXAMPLES_MODBUS_BAUD=B9600
#
# Settings for examples/usbserial
#
# CONFIG_EXAMPLES_USBSERIAL_INONLY
# Only verify IN (device-to-host) data transfers. Default: both
# CONFIG_EXAMPLES_USBSERIAL_OUTONLY
# Only verify OUT (host-to-device) data transfers. Default: both
# CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL
# Send only small, single packet messages. Default: Send large and small.
# CONFIG_EXAMPLES_USBSERIAL_ONLYBIG
# Send only large, multi-packet messages. Default: Send large and small.
#
CONFIG_EXAMPLES_USBSERIAL_INONLY=n
CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n
CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n
CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n
CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n
CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n
CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n
CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n
CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
#
# Settings for examples/adc
#
# CONFIG_ADC - Enabled ADC support
# CONFIG_NSH_BUILTIN_APPS - Build the ADC test as an NSH built-in function.
# Default: Built as a standalone problem
#
# CONFIG_EXAMPLES_ADC_DEVPATH - The path to the ADC device. Default: /dev/adc0
# CONFIG_EXAMPLES_ADC_NSAMPLES - If CONFIG_NSH_BUILTIN_APPS
# is defined, then the number of samples is provided on the command line
# and this value is ignored. Otherwise, this number of samples is
# collected and the program terminates. Default: Samples are collected
# indefinitely.
# CONFIG_EXAMPLES_ADC_GROUPSIZE - The number of samples to read at once.
# Default: 4
#
# Settings for examples/can
#
# CONFIG_CAN - Enables CAN support.
# CONFIG_CAN_LOOPBACK - A CAN driver may or may not support a loopback
# mode for testing. The STM32 CAN driver does support loopback mode.
# CONFIG_NSH_BUILTIN_APPS - Build the CAN test as an NSH built-in function.
# Default: Built as a standalone problem
#
# CONFIG_EXAMPLES_CAN_DEVPATH - The path to the CAN device. Default: /dev/can0
# CONFIG_EXAMPLES_CAN_NMSGS - If CONFIG_NSH_BUILTIN_APPS
# is defined, then the number of loops is provided on the command line
# and this value is ignored. Otherwise, this number of CAN message is
# collected and the program terminates. Default: If built as an NSH
# built-in, the default is 32. Otherwise messages are sent and received
# indefinitely.
#
# Settings for examples/watchdog
#
# This test depends on these specific Watchdog/NSH configurations settings (your
# specific watchdog hardware settings might require additional settings).
#
# CONFIG_WATCHDOG- Enables watchdog timer support support.
# CONFIG_NSH_BUILTIN_APPS - Build the watchdog time test as an NSH
# built-in function. Default: Not built! The example can only be used
# as an NSH built-in application
#
# The STM32 also needs one of the following enabled:
#
# CONFIG_STM32_WWDG=y, OR
# CONFIG_STM32_IWDG=y (but not both)
#
# Specific configuration options for this example include:
#
# CONFIG_EXAMPLES_WATCHDOG_DEVPATH - The path to the Watchdog device.
# Default: /dev/watchdog0
# CONFIG_EXAMPLES_WATCHDOG_PINGTIME - Time in milliseconds that the example
# will ping the watchdog before letting the watchdog expire. Default: 5000
# milliseconds
# CONFIG_EXAMPLES_WATCHDOG_PINGDELAY - Time delay between pings in
# milliseconds. Default: 500 milliseconds.
# CONFIG_EXAMPLES_WATCHDOG_TIMEOUT - The watchdog timeout value in
# milliseconds before the watchdog timer expires. Default: 2000
# milliseconds.
#
# CONFIG_EXAMPLES_WATCHDOG_DEVPATH
# CONFIG_EXAMPLES_WATCHDOG_PINGTIME
# CONFIG_EXAMPLES_WATCHDOG_PINGDELAY
# CONFIG_EXAMPLES_WATCHDOG_TIMEOUT
#
# Settings for examples/pwm
#
# CONFIG_PWM - Enables PWM support.
# CONFIG_NSH_BUILTIN_APPS - Build the PWM test as an NSH built-in function.
# Default: Not built! The example can only be used as an NSH built-in
# application
#
# CONFIG_EXAMPLES_PWM_DEVPATH - The path to the PWM device. Default: /dev/pwm0
# CONFIG_EXAMPLES_PWM_FREQUENCY - The initial PWM frequency. Default: 100 Hz
# CONFIG_EXAMPLES_PWM_DUTYPCT - The initial PWM duty as a percentage. Default: 50%
# CONFIG_EXAMPLES_PWM_DURATION - The initial PWM pulse train duration in sectonds.
# as a percentage. Default: 5 seconds
#
# Settings for examples/ftpd
#
# CONFIG_EXAMPLES_FTPD_PRIO - Priority of the FTP daemon.
# Default: SCHED_PRIORITY_DEFAULT
# CONFIG_EXAMPLES_FTPD_STACKSIZE - Stack size allocated for the
# FTP daemon. Default: 2048
# CONFIG_EXAMPLES_FTPD_NONETINIT - Define to suppress configuration of the
# network by apps/examples/ftpd. You would need to suppress network
# configuration if the network is configuration prior to running the
# example.
#
# NSH always initializes the network so if CONFIG_NSH_BUILTIN_APPS is
# defined, so is CONFIG_EXAMPLES_FTPD_NONETINIT (se it does not explicitly
# need to be defined in that case):
#
# CONFIG_NSH_BUILTIN_APPS - Build the FTPD daemon example test as an
# NSH built-in function. By default the FTPD daemon will be built
# as a standalone application.
#
# If CONFIG_EXAMPLES_FTPD_NONETINIT is not defined, then the following may
# be specified to customized the network configuration:
#
# CONFIG_EXAMPLE_FTPD_NOMAC - If the hardware has no MAC address of its
# own, define this =y to provide a bogus address for testing.
# CONFIG_EXAMPLE_FTPD_IPADDR - The target IP address. Default 10.0.0.2
# CONFIG_EXAMPLE_FTPD_DRIPADDR - The default router address. Default
# 10.0.0.1
# CONFIG_EXAMPLE_FTPD_NETMASK - The network mask. Default: 255.255.255.0
#
# Stack and heap information
#
# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP
# operation from FLASH but must copy initialized .data sections to RAM.
# (should also be =n for the LPC43xx which always runs from flash)
# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH
# but copy themselves entirely into RAM for better performance.
# CONFIG_CUSTOM_STACK - The up_ implementation will handle
# all stack operations outside of the nuttx model.
# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only)
# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack.
# This is the thread that (1) performs the inital boot of the system up
# to the point where user_start() is spawned, and (2) there after is the
# IDLE thread that executes only when there is no other thread ready to
# run.
# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate
# for the main user thread that begins at the user_start() entry point.
# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size
# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size
# CONFIG_HEAP_BASE - The beginning of the heap
# CONFIG_HEAP_SIZE - The size of the heap
#
CONFIG_BOOT_RUNFROMFLASH=n
CONFIG_BOOT_COPYTORAM=n
CONFIG_CUSTOM_STACK=n
#CONFIG_STACK_POINTER
CONFIG_IDLETHREAD_STACKSIZE=1024
CONFIG_USERMAIN_STACKSIZE=2048
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=2048
CONFIG_HEAP_BASE=
CONFIG_HEAP_SIZE=