forked from Archive/PX4-Autopilot
527 lines
20 KiB
Plaintext
Executable File
527 lines
20 KiB
Plaintext
Executable File
############################################################################
|
|
# configs/px4io/nsh/defconfig
|
|
#
|
|
# Copyright (C) 2012 PX4 Development Team. All rights reserved.
|
|
# Copyright (C) 2011-2012 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 family.
|
|
# 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 ST32F100CB supports interrupt prioritization
|
|
# 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_ARCH="arm"
|
|
CONFIG_ARCH_ARM=y
|
|
CONFIG_ARCH_CORTEXM3=y
|
|
CONFIG_ARCH_CHIP="stm32"
|
|
CONFIG_ARCH_CHIP_STM32F100C8=y
|
|
CONFIG_ARCH_BOARD="px4io-v2"
|
|
CONFIG_ARCH_BOARD_PX4IO_V2=y
|
|
CONFIG_BOARD_LOOPSPERMSEC=2000
|
|
CONFIG_DRAM_SIZE=0x00002000
|
|
CONFIG_DRAM_START=0x20000000
|
|
CONFIG_ARCH_IRQPRIO=y
|
|
CONFIG_ARCH_INTERRUPTSTACK=n
|
|
CONFIG_ARCH_STACKDUMP=y
|
|
CONFIG_ARCH_BOOTLOADER=n
|
|
CONFIG_ARCH_LEDS=n
|
|
CONFIG_ARCH_BUTTONS=n
|
|
CONFIG_ARCH_CALIBRATION=n
|
|
CONFIG_ARCH_DMA=y
|
|
CONFIG_ARCH_MATH_H=y
|
|
|
|
CONFIG_ARMV7M_CMNVECTOR=y
|
|
|
|
#
|
|
# JTAG Enable settings (by default JTAG-DP and SW-DP are disabled):
|
|
#
|
|
# CONFIG_STM32_DFU - Use the DFU bootloader, not JTAG
|
|
#
|
|
# JTAG Enable options:
|
|
#
|
|
# CONFIG_STM32_JTAG_FULL_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
|
|
# CONFIG_STM32_JTAG_NOJNTRST_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
|
|
# but without JNTRST.
|
|
# CONFIG_STM32_JTAG_SW_ENABLE - Set JTAG-DP disabled and SW-DP enabled
|
|
#
|
|
CONFIG_STM32_DFU=n
|
|
CONFIG_STM32_JTAG_FULL_ENABLE=y
|
|
CONFIG_STM32_JTAG_NOJNTRST_ENABLE=n
|
|
CONFIG_STM32_JTAG_SW_ENABLE=n
|
|
|
|
#
|
|
# Individual subsystems can be enabled:
|
|
#
|
|
# AHB:
|
|
CONFIG_STM32_DMA1=y
|
|
CONFIG_STM32_DMA2=n
|
|
CONFIG_STM32_CRC=n
|
|
# APB1:
|
|
# Timers 2,3 and 4 are owned by the PWM driver
|
|
CONFIG_STM32_TIM2=n
|
|
CONFIG_STM32_TIM3=n
|
|
CONFIG_STM32_TIM4=n
|
|
CONFIG_STM32_TIM5=n
|
|
CONFIG_STM32_TIM6=n
|
|
CONFIG_STM32_TIM7=n
|
|
CONFIG_STM32_WWDG=n
|
|
CONFIG_STM32_SPI2=n
|
|
CONFIG_STM32_USART2=y
|
|
CONFIG_STM32_USART3=y
|
|
CONFIG_STM32_I2C1=n
|
|
CONFIG_STM32_I2C2=n
|
|
CONFIG_STM32_BKP=n
|
|
CONFIG_STM32_PWR=n
|
|
CONFIG_STM32_DAC=n
|
|
# APB2:
|
|
# We use our own ADC driver, but leave this on for clocking purposes.
|
|
CONFIG_STM32_ADC1=y
|
|
CONFIG_STM32_ADC2=n
|
|
# TIM1 is owned by the HRT
|
|
CONFIG_STM32_TIM1=n
|
|
CONFIG_STM32_SPI1=n
|
|
CONFIG_STM32_TIM8=n
|
|
CONFIG_STM32_USART1=y
|
|
CONFIG_STM32_ADC3=n
|
|
|
|
|
|
#
|
|
# STM32F100 specific serial device driver settings
|
|
#
|
|
# CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the
|
|
# console and ttys0 (default is the USART1).
|
|
# CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received.
|
|
# This specific the size of the receive buffer
|
|
# CONFIG_USARTn_TXBUFSIZE - Characters are buffered before
|
|
# being sent. This specific the size of the transmit buffer
|
|
# CONFIG_USARTn_BAUD - The configure BAUD of the UART. Must be
|
|
# CONFIG_USARTn_BITS - The number of bits. Must be either 7 or 8.
|
|
# CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
|
|
# CONFIG_USARTn_2STOP - Two stop bits
|
|
#
|
|
CONFIG_SERIAL_TERMIOS=y
|
|
CONFIG_STANDARD_SERIAL=y
|
|
|
|
CONFIG_USART1_SERIAL_CONSOLE=y
|
|
CONFIG_USART2_SERIAL_CONSOLE=n
|
|
CONFIG_USART3_SERIAL_CONSOLE=n
|
|
|
|
CONFIG_USART1_TXBUFSIZE=64
|
|
CONFIG_USART2_TXBUFSIZE=64
|
|
CONFIG_USART3_TXBUFSIZE=64
|
|
|
|
CONFIG_USART1_RXBUFSIZE=64
|
|
CONFIG_USART2_RXBUFSIZE=64
|
|
CONFIG_USART3_RXBUFSIZE=64
|
|
|
|
CONFIG_USART1_BAUD=115200
|
|
CONFIG_USART2_BAUD=115200
|
|
CONFIG_USART3_BAUD=115200
|
|
|
|
CONFIG_USART1_BITS=8
|
|
CONFIG_USART2_BITS=8
|
|
CONFIG_USART3_BITS=8
|
|
|
|
CONFIG_USART1_PARITY=0
|
|
CONFIG_USART2_PARITY=0
|
|
CONFIG_USART3_PARITY=0
|
|
|
|
CONFIG_USART1_2STOP=0
|
|
CONFIG_USART2_2STOP=0
|
|
CONFIG_USART3_2STOP=0
|
|
|
|
CONFIG_USART1_RXDMA=y
|
|
SERIAL_HAVE_CONSOLE_DMA=y
|
|
# Conflicts with I2C1 DMA
|
|
CONFIG_USART2_RXDMA=n
|
|
CONFIG_USART3_RXDMA=y
|
|
|
|
#
|
|
# 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: 50*1000 (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_USER_ENTRYPOINT="user_start"
|
|
#CONFIG_APPS_DIR=
|
|
CONFIG_DEBUG=n
|
|
CONFIG_DEBUG_VERBOSE=n
|
|
CONFIG_DEBUG_SYMBOLS=y
|
|
CONFIG_DEBUG_FS=n
|
|
CONFIG_DEBUG_GRAPHICS=n
|
|
CONFIG_DEBUG_LCD=n
|
|
CONFIG_DEBUG_USB=n
|
|
CONFIG_DEBUG_NET=n
|
|
CONFIG_DEBUG_RTC=n
|
|
CONFIG_DEBUG_ANALOG=n
|
|
CONFIG_DEBUG_PWM=n
|
|
CONFIG_DEBUG_CAN=n
|
|
CONFIG_DEBUG_I2C=n
|
|
CONFIG_DEBUG_INPUT=n
|
|
|
|
CONFIG_MSEC_PER_TICK=1
|
|
CONFIG_HAVE_CXX=y
|
|
CONFIG_HAVE_CXXINITIALIZE=y
|
|
CONFIG_MM_REGIONS=1
|
|
CONFIG_MM_SMALL=y
|
|
CONFIG_ARCH_LOWPUTC=y
|
|
CONFIG_RR_INTERVAL=0
|
|
CONFIG_SCHED_INSTRUMENTATION=n
|
|
CONFIG_TASK_NAME_SIZE=8
|
|
CONFIG_START_YEAR=1970
|
|
CONFIG_START_MONTH=1
|
|
CONFIG_START_DAY=1
|
|
CONFIG_GREGORIAN_TIME=n
|
|
CONFIG_JULIAN_TIME=n
|
|
# this eats ~1KiB of RAM ... work out why
|
|
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=y
|
|
CONFIG_FDCLONE_STDIO=y
|
|
CONFIG_SDCLONE_DISABLE=y
|
|
CONFIG_SCHED_WORKQUEUE=n
|
|
CONFIG_SCHED_WORKPRIORITY=50
|
|
CONFIG_SCHED_WORKPERIOD=50000
|
|
CONFIG_SCHED_WORKSTACKSIZE=1024
|
|
CONFIG_SIG_SIGWORK=4
|
|
CONFIG_SCHED_WAITPID=n
|
|
CONFIG_SCHED_ATEXIT=n
|
|
|
|
#
|
|
# 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=y
|
|
CONFIG_DISABLE_PTHREAD=y
|
|
CONFIG_DISABLE_SIGNALS=y
|
|
CONFIG_DISABLE_MQUEUE=y
|
|
CONFIG_DISABLE_MOUNTPOINT=y
|
|
CONFIG_DISABLE_ENVIRON=y
|
|
CONFIG_DISABLE_POLL=y
|
|
|
|
#
|
|
# 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=4
|
|
CONFIG_MAX_TASK_ARGS=4
|
|
CONFIG_NPTHREAD_KEYS=2
|
|
CONFIG_NFILE_DESCRIPTORS=8
|
|
CONFIG_NFILE_STREAMS=0
|
|
CONFIG_NAME_MAX=12
|
|
CONFIG_STDIO_BUFFER_SIZE=32
|
|
CONFIG_STDIO_LINEBUFFER=n
|
|
CONFIG_NUNGET_CHARS=2
|
|
CONFIG_PREALLOC_MQ_MSGS=4
|
|
CONFIG_MQ_MAXMSGSIZE=32
|
|
CONFIG_MAX_WDOGPARMS=2
|
|
CONFIG_PREALLOC_WDOGS=4
|
|
CONFIG_PREALLOC_TIMERS=0
|
|
|
|
|
|
#
|
|
# 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
|
|
# 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_TELNET - Use telnetd console front end
|
|
# CONFIG_NSH_ARCHINIT - Platform provides architecture
|
|
# specific initialization (nsh_archinitialize()).
|
|
#
|
|
|
|
# Disable NSH completely
|
|
CONFIG_NSH_CONSOLE=n
|
|
|
|
#
|
|
# 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 STM3210E-EVAL 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=1200
|
|
CONFIG_PTHREAD_STACK_MIN=512
|
|
CONFIG_PTHREAD_STACK_DEFAULT=1024
|
|
CONFIG_HEAP_BASE=
|
|
CONFIG_HEAP_SIZE=
|