############################################################################ # configs/stm32f4discovery/nsh/defconfig # # Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. # Author: Gregory Nutt # # 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_DRAM_END - Last address+1 of installed RAM # CONFIG_ARCH_IRQPRIO - The STM3240xxx supports interrupt prioritization # CONFIG_ARCH_FPU - The STM3240xxx supports a floating point unit (FPU) # (But, unfortunately, GCC does 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_ARCH=arm CONFIG_ARCH_ARM=y CONFIG_ARCH_CORTEXM4=y CONFIG_ARCH_CHIP=stm32 CONFIG_ARCH_CHIP_STM32F407VG=y CONFIG_ARCH_BOARD=stm32f4discovery CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y CONFIG_BOARD_LOOPSPERMSEC=16717 CONFIG_DRAM_SIZE=0x00030000 CONFIG_DRAM_START=0x20000000 CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) 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=y CONFIG_ARCH_CALIBRATION=n CONFIG_ARCH_DMA=n # # Identify toolchain and linker options # CONFIG_STM32_CODESOURCERYW=n CONFIG_STM32_CODESOURCERYL=y CONFIG_STM32_ATOLLIC_LITE=n CONFIG_STM32_ATOLLIC_PRO=n CONFIG_STM32_DEVKITARM=n CONFIG_STM32_RAISONANCE=n CONFIG_STM32_BUILDROOT=n # # JTAG Enable settings (by default only SW-DP is enabled): # # 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=n CONFIG_STM32_JTAG_NOJNTRST_ENABLE=n CONFIG_STM32_JTAG_SW_ENABLE=y # # Individual subsystems can be enabled: # # Individual subsystems can be enabled: # AHB1: CONFIG_STM32_CRC=n CONFIG_STM32_BKPSRAM=n CONFIG_STM32_CCMDATARAM=n CONFIG_STM32_DMA1=n CONFIG_STM32_DMA2=n CONFIG_STM32_ETHMAC=n CONFIG_STM32_OTGHS=n # AHB2: CONFIG_STM32_DCMI=n CONFIG_STM32_CRYP=n CONFIG_STM32_HASH=n CONFIG_STM32_RNG=n CONFIG_STM32_OTGFS=y # AHB3: CONFIG_STM32_FSMC=n # APB1: 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_TIM12=n CONFIG_STM32_TIM13=n CONFIG_STM32_TIM14=n CONFIG_STM32_WWDG=n CONFIG_STM32_SPI2=n CONFIG_STM32_SPI3=n CONFIG_STM32_USART2=y CONFIG_STM32_USART3=n CONFIG_STM32_UART4=n CONFIG_STM32_UART5=n CONFIG_STM32_I2C1=n CONFIG_STM32_I2C2=n CONFIG_STM32_I2C3=n CONFIG_STM32_CAN1=n CONFIG_STM32_CAN2=n CONFIG_STM32_DAC=n CONFIG_STM32_PWR=y # APB2: CONFIG_STM32_TIM1=n CONFIG_STM32_TIM8=n CONFIG_STM32_USART1=n CONFIG_STM32_USART6=n CONFIG_STM32_ADC1=n CONFIG_STM32_ADC2=n CONFIG_STM32_ADC3=n CONFIG_STM32_SDIO=n CONFIG_STM32_SPI1=y CONFIG_STM32_SYSCFG=y CONFIG_STM32_TIM9=n CONFIG_STM32_TIM10=n CONFIG_STM32_TIM11=n # # Timer and I2C devices may need to the following to force power to be applied: # #CONFIG_STM32_FORCEPOWER=y # # STM32F40xxx 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_USART1_SERIAL_CONSOLE=n CONFIG_USART2_SERIAL_CONSOLE=y CONFIG_USART3_SERIAL_CONSOLE=n CONFIG_USART4_SERIAL_CONSOLE=n CONFIG_USART5_SERIAL_CONSOLE=n CONFIG_USART1_TXBUFSIZE=128 CONFIG_USART2_TXBUFSIZE=128 CONFIG_USART3_TXBUFSIZE=128 CONFIG_USART4_TXBUFSIZE=128 CONFIG_USART5_TXBUFSIZE=128 CONFIG_USART1_RXBUFSIZE=128 CONFIG_USART2_RXBUFSIZE=128 CONFIG_USART3_RXBUFSIZE=128 CONFIG_USART4_RXBUFSIZE=128 CONFIG_USART5_RXBUFSIZE=128 CONFIG_USART1_BAUD=115200 CONFIG_USART2_BAUD=115200 CONFIG_USART3_BAUD=115200 CONFIG_USART4_BAUD=115200 CONFIG_USART5_BAUD=115200 CONFIG_USART1_BITS=8 CONFIG_USART2_BITS=8 CONFIG_USART3_BITS=8 CONFIG_USART4_BITS=8 CONFIG_USART5_BITS=8 CONFIG_USART1_PARITY=0 CONFIG_USART2_PARITY=0 CONFIG_USART3_PARITY=0 CONFIG_USART4_PARITY=0 CONFIG_USART5_PARITY=0 CONFIG_USART1_2STOP=0 CONFIG_USART2_2STOP=0 CONFIG_USART3_2STOP=0 CONFIG_USART4_2STOP=0 CONFIG_USART5_2STOP=0 # # STM32F40xxx specific SPI device driver settings # CONFIG_SPI_EXCHANGE=y # # STM32F40xxx specific CAN device driver settings # # CONFIG_CAN - Enables CAN support (one or both of CONFIG_STM32_CAN1 or # CONFIG_STM32_CAN2 must also be defined) # CONFIG_CAN_EXTID - Enables support for the 29-bit extended ID. Default # Standard 11-bit IDs. # CONFIG_CAN_FIFOSIZE - The size of the circular buffer of CAN messages. # Default: 8 # CONFIG_CAN_NPENDINGRTR - The size of the list of pending RTR requests. # Default: 4 # 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_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined. # CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined. # CONFIG_CAN=n CONFIG_CAN_EXTID=n #CONFIG_CAN_FIFOSIZE #CONFIG_CAN_NPENDINGRTR CONFIG_CAN_LOOPBACK=n CONFIG_CAN1_BAUD=700000 CONFIG_CAN2_BAUD=700000 # # STM32F40xxx Ethernet device driver settings # # CONFIG_STM32_PHYADDR - The 5-bit address of the PHY on the board # CONFIG_STM32_MII - Support Ethernet MII interface # CONFIG_STM32_MII_MCO1 - Use MCO1 to clock the MII interface # CONFIG_STM32_MII_MCO2 - Use MCO2 to clock the MII interface # CONFIG_STM32_RMII - Support Ethernet RMII interface # CONFIG_STM32_AUTONEG - Use PHY autonegotion to determine speed and mode # CONFIG_STM32_ETHFD - If CONFIG_STM32_AUTONEG is not defined, then this # may be defined to select full duplex mode. Default: half-duplex # CONFIG_STM32_ETH100MBPS - If CONFIG_STM32_AUTONEG is not defined, then this # may be defined to select 100 MBps speed. Default: 10 Mbps # CONFIG_STM32_PHYSR - This must be provided if CONFIG_STM32_AUTONEG is # defined. The PHY status register address may diff from PHY to PHY. This # configuration sets the address of the PHY status register. # CONFIG_STM32_PHYSR_SPEED - This must be provided if CONFIG_STM32_AUTONEG is # defined. This provides bit mask indicating 10 or 100MBps speed. # CONFIG_STM32_PHYSR_100MBPS - This must be provided if CONFIG_STM32_AUTONEG is # defined. This provides the value of the speed bit(s) indicating 100MBps speed. # CONFIG_STM32_PHYSR_MODE - This must be provided if CONFIG_STM32_AUTONEG is # defined. This provide bit mask indicating full or half duplex modes. # CONFIG_STM32_PHYSR_FULLDUPLEX - This must be provided if CONFIG_STM32_AUTONEG is # defined. This provides the value of the mode bits indicating full duplex mode. # CONFIG_STM32_ETH_PTP - Precision Time Protocol (PTP). Not supported # but some hooks are indicated with this condition. # CONFIG_STM32_ETHMAC_REGDEBUG - If CONFIG_DEBUG is also enabled, this will # generate far more debug output than you could ever care to see unless you # are debugging low-level Ethernet driver features. # CONFIG_STM32_PHYADDR=0x01 CONFIG_STM32_MII=y CONFIG_STM32_MII_MCO1=y CONFIG_STM32_MII_MCO2=n CONFIG_STM32_RMII=n CONFIG_STM32_AUTONEG=y #CONFIG_STM32_ETHFD #CONFIG_STM32_ETH100MB CONFIG_STM32_PHYSR=16 CONFIG_STM32_PHYSR_SPEED=0x0002 CONFIG_STM32_PHYSR_100MBPS=0x0000 CONFIG_STM32_PHYSR_MODE=0x0004 CONFIG_STM32_PHYSR_FULLDUPLEX=0x0004 CONFIG_STM32_ETH_PTP=n CONFIG_STM32_ETHMAC_REGDEBUG=n # # PWM configuration # # The stm32f4discovery has no real on-board PWM devices, but the board can be configured to output # a pulse train using TIM4 CH2. (Don't forget to set CONFIG_STM32_TIM4=y above) # CONFIG_PWM=n CONFIG_STM32_TIM4_PWM=y CONFIG_STM32_TIM4_CHANNEL=2 # # Quadrature Encoder configuration. # # CONFIG_QENCODER - Enables the upper-half quadrature encoder driver # CONFIG_STM32_TIMn - Enables TIMn # CONFIG_STM32_TIMn_QE - Configures TIMn as a quadrature encoder # CONFIG_STM32_TIMn_QECLKOUT - Used to configure the TIMn prescaler value # # Uses TIM2 or TIM8. TIM2 also needs CONFIG_STM32_TIM2=y; TIM8 needs CONFIG_STM_TIM8=y above. # CONFIG_QENCODER=n CONFIG_STM32_TIM2_QE=n CONFIG_STM32_TIM2_QECLKOUT=28000000 CONFIG_STM32_TIM8_QE=y CONFIG_STM32_TIM8_QECLKOUT=28000000 # # 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=y 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_APPS_DIR= CONFIG_DEBUG=n CONFIG_DEBUG_VERBOSE=n CONFIG_DEBUG_SYMBOLS=n 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_QENCODER=n CONFIG_HAVE_CXX=y CONFIG_HAVE_CXXINITIALIZE=y CONFIG_MM_REGIONS=2 CONFIG_ARCH_LOWPUTC=y CONFIG_RR_INTERVAL=200 CONFIG_SCHED_INSTRUMENTATION=n CONFIG_TASK_NAME_SIZE=0 CONFIG_START_YEAR=2011 CONFIG_START_MONTH=12 CONFIG_START_DAY=6 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=50 CONFIG_SCHED_WORKPERIOD=(50*1000) CONFIG_SCHED_WORKSTACKSIZE=1024 CONFIG_SIG_SIGWORK=4 CONFIG_SCHED_WAITPID=y CONFIG_SCHED_ATEXIT=n # # 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=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=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 # # Framebuffer driver options # CONFIG_FB_CMAP=n CONFIG_FB_HWCURSOR=n CONFIG_FB_HWCURSORIMAGE=n #CONFIG_FB_HWCURSORSIZE #CONFIG_FB_TRANSPARENCY # # 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=n 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=0 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 # # STM32 SDIO-based MMC/SD driver # # CONFIG_SDIO_DMA # SDIO driver supports DMA # CONFIG_SDIO_PRI - Select SDIO interrupt prority. Default: 128 # CONFIG_SDIO_DMAPRIO - Select SDIO DMA interrupt priority. # Default: Medium # CONFIG_SDIO_WIDTH_D1_ONLY - Select 1-bit transfer mode. Default: # 4-bit transfer mode. # CONFIG_MMCSD_MULTIBLOCK_DISABLE - Use only the single block transfer method. # This setting is used to work around buggy drivers that cannot handle # multiple block transfers. # CONFIG_MMCSD_MMCSUPPORT # Enable support for MMC cards # CONFIG_MMCSD_HAVECARDDETECT # SDIO driver card detection is 100% accurate # CONFIG_SDIO_DMA=n #CONFIG_SDIO_PRI=128 #CONFIG_SDIO_DMAPRIO #CONFIG_SDIO_WIDTH_D1_ONLY CONFIG_MMCSD_MULTIBLOCK_DISABLE=y CONFIG_MMCSD_MMCSUPPORT=n CONFIG_MMCSD_HAVECARDDETECT=n # # TCP/IP and UDP support via uIP # # CONFIG_NET - Enable or disable all network features # CONFIG_NET_NOINTS - uIP not called from interrupt level. # CONFIG_NET_MULTIBUFFER - Use multiple input/output buffers (probably no) # 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_BROADCAST - Broadcast support # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table # CONFIG_NET_ARP_IPIN - Harvest IP/MAC address mappings from the ARP table # from incoming IP packets. # CONFIG_NET_MULTICAST - Outgoing multi-cast address support # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when # looking for duplicates # CONFIG_NET=n CONFIG_NET_NOINTS=n CONFIG_NET_MULTIBUFFER=y CONFIG_NET_IPv6=n CONFIG_NSOCKET_DESCRIPTORS=10 CONFIG_NET_SOCKOPTS=y CONFIG_NET_BUFSIZE=562 CONFIG_NET_TCP=y CONFIG_NET_TCP_CONNS=40 #CONFIG_NET_TCP_READAHEAD_BUFSIZE CONFIG_NET_NTCP_READAHEAD_BUFFERS=16 CONFIG_NET_TCPBACKLOG=y CONFIG_NET_MAX_LISTENPORTS=40 CONFIG_NET_UDP=y CONFIG_NET_UDP_CHECKSUMS=y #CONFIG_NET_UDP_CONNS=10 CONFIG_NET_ICMP=y CONFIG_NET_ICMP_PING=y #CONFIG_NET_PINGADDRCONF=0 CONFIG_NET_STATISTICS=y #CONFIG_NET_RECEIVE_WINDOW= CONFIG_NET_BROADCAST=n #CONFIG_NET_ARPTAB_SIZE=8 CONFIG_NET_ARP_IPIN=n CONFIG_NET_MULTICAST=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 # # RTC Configuration # # CONFIG_RTC - Enables general support for a hardware RTC. Specific # architectures may require other specific settings. # CONFIG_RTC_DATETIME - There are two general types of RTC: (1) A simple # battery backed counter that keeps the time when power is down, and (2) # A full date / time RTC the provides the date and time information, often # in BCD format. If CONFIG_RTC_DATETIME is selected, it specifies this # second kind of RTC. In this case, the RTC is used to "seed" the normal # NuttX timer and the NuttX system timer provides for higher resoution # time. # CONFIG_RTC_HIRES - If CONFIG_RTC_DATETIME not selected, then the simple, # battery backed counter is used. There are two different implementations # of such simple counters based on the time resolution of the counter: # The typical RTC keeps time to resolution of 1 second, usually # supporting a 32-bit time_t value. In this case, the RTC is used to # "seed" the normal NuttX timer and the NuttX timer provides for higher # resoution time. If CONFIG_RTC_HIRES is enabled in the NuttX configuration, # then the RTC provides higher resolution time and completely replaces the # system timer for purpose of date and time. # CONFIG_RTC_FREQUENCY - If CONFIG_RTC_HIRES is defined, then the frequency # of the high resolution RTC must be provided. If CONFIG_RTC_HIRES is # not defined, CONFIG_RTC_FREQUENCY is assumed to be one. # CONFIG_RTC_ALARM - Enable if the RTC hardware supports setting of an # alarm. A callback function will be executed when the alarm goes off # CONFIG_RTC=n CONFIG_RTC_DATETIME=y CONFIG_RTC_HIRES=n CONFIG_RTC_FREQUENCY=n CONFIG_RTC_ALARM=n # # 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 # # USB Serial Device Configuration (Prolifics PL2303 emulation) # # 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=3 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 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 # # 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 # # Graphics related configuration settings # # CONFIG_NX # Enables overall support for graphics library and NX # CONFIG_NX_MULTIUSER # Configures NX in multi-user mode # CONFIG_NX_NPLANES # Some YUV color formats requires support for multiple planes, # one for each color component. Unless you have such special # hardware, this value should be undefined or set to 1 # CONFIG_NX_DISABLE_1BPP, CONFIG_NX_DISABLE_2BPP, # CONFIG_NX_DISABLE_4BPP, CONFIG_NX_DISABLE_8BPP, # CONFIG_NX_DISABLE_16BPP, CONFIG_NX_DISABLE_24BPP, and # CONFIG_NX_DISABLE_32BPP # NX supports a variety of pixel depths. You can save some # memory by disabling support for unused color depths. # CONFIG_NX_PACKEDMSFIRST # If a pixel depth of less than 8-bits is used, then NX needs # to know if the pixels pack from the MS to LS or from LS to MS # CONFIG_NX_LCDDRIVER # By default, NX builds to use a framebuffer driver (see # include/nuttx/fb.h). If this option is defined, NX will # build to use an LCD driver (see include/nuttx/lcd/lcd.h). # CONFIG_LCD_MAXPOWER - The full-on power setting for an LCD device. # CONFIG_LCD_MAXCONTRAST - The maximum contrast value for an LCD device. # CONFIG_NX_MOUSE # Build in support for mouse input # CONFIG_NX_KBD # Build in support of keypad/keyboard input # CONFIG_NXTK_BORDERWIDTH # Specifies with with of the border (in pixels) used with # framed windows. The default is 4. # CONFIG_NXTK_BORDERCOLOR1 and CONFIG_NXTK_BORDERCOLOR2 # Specify the colors of the border used with framed windows. # CONFIG_NXTK_BORDERCOLOR2 is the shadow side color and so # is normally darker. The default is medium and dark grey, # respectively # CONFIG_NXTK_AUTORAISE # If set, a window will be raised to the top if the mouse position # is over a visible portion of the window. Default: A mouse # button must be clicked over a visible portion of the window. # CONFIG_NXFONTS_CHARBITS # The number of bits in the character set. Current options are # only 7 and 8. The default is 7. # CONFIG_NXFONT_SANS17X22 # This option enables support for a tiny, 17x22 san serif font # (font ID FONTID_SANS17X22 == 14). # CONFIG_NXFONT_SANS20X26 # This option enables support for a tiny, 20x26 san serif font # (font ID FONTID_SANS20X26 == 15). # CONFIG_NXFONT_SANS23X27 # This option enables support for a tiny, 23x27 san serif font # (font ID FONTID_SANS23X27 == 1). # CONFIG_NXFONT_SANS22X29 # This option enables support for a small, 22x29 san serif font # (font ID FONTID_SANS22X29 == 2). # CONFIG_NXFONT_SANS28X37 # This option enables support for a medium, 28x37 san serif font # (font ID FONTID_SANS28X37 == 3). # CONFIG_NXFONT_SANS39X48 # This option enables support for a large, 39x48 san serif font # (font ID FONTID_SANS39X48 == 4). # CONFIG_NXFONT_SANS17X23B # This option enables support for a tiny, 17x23 san serif bold font # (font ID FONTID_SANS17X23B == 16). # CONFIG_NXFONT_SANS20X27B # This option enables support for a tiny, 20x27 san serif bold font # (font ID FONTID_SANS20X27B == 17). # CONFIG_NXFONT_SANS22X29B # This option enables support for a small, 22x29 san serif bold font # (font ID FONTID_SANS22X29B == 5). # CONFIG_NXFONT_SANS28X37B # This option enables support for a medium, 28x37 san serif bold font # (font ID FONTID_SANS28X37B == 6). # CONFIG_NXFONT_SANS40X49B # This option enables support for a large, 40x49 san serif bold font # (font ID FONTID_SANS40X49B == 7). # CONFIG_NXFONT_SERIF22X29 # This option enables support for a small, 22x29 font (with serifs) # (font ID FONTID_SERIF22X29 == 8). # CONFIG_NXFONT_SERIF29X37 # This option enables support for a medium, 29x37 font (with serifs) # (font ID FONTID_SERIF29X37 == 9). # CONFIG_NXFONT_SERIF38X48 # This option enables support for a large, 38x48 font (with serifs) # (font ID FONTID_SERIF38X48 == 10). # CONFIG_NXFONT_SERIF22X28B # This option enables support for a small, 27x38 bold font (with serifs) # (font ID FONTID_SERIF22X28B == 11). # CONFIG_NXFONT_SERIF27X38B # This option enables support for a medium, 27x38 bold font (with serifs) # (font ID FONTID_SERIF27X38B == 12). # CONFIG_NXFONT_SERIF38X49B # This option enables support for a large, 38x49 bold font (with serifs) # (font ID FONTID_SERIF38X49B == 13). # # NX Multi-user only options: # # CONFIG_NX_BLOCKING # Open the client message queues in blocking mode. In this case, # nx_eventhandler() will not return until a message is received and processed. # CONFIG_NX_MXSERVERMSGS and CONFIG_NX_MXCLIENTMSGS # Specifies the maximum number of messages that can fit in # the message queues. No additional resources are allocated, but # this can be set to prevent flooding of the client or server with # too many messages (CONFIG_PREALLOC_MQ_MSGS controls how many # messages are pre-allocated). # CONFIG_NX=n CONFIG_NX_MULTIUSER=n CONFIG_NX_NPLANES=1 CONFIG_NX_DISABLE_1BPP=y CONFIG_NX_DISABLE_2BPP=y CONFIG_NX_DISABLE_4BPP=y CONFIG_NX_DISABLE_8BPP=y CONFIG_NX_DISABLE_16BPP=n CONFIG_NX_DISABLE_24BPP=y CONFIG_NX_DISABLE_32BPP=y CONFIG_NX_PACKEDMSFIRST=n CONFIG_NX_LCDDRIVER=y CONFIG_LCD_MAXPOWER=1 CONFIG_LCD_MAXCONTRAST=1 CONFIG_NX_MOUSE=y CONFIG_NX_KBD=y #CONFIG_NXTK_BORDERWIDTH=4 CONFIG_NXTK_BORDERCOLOR1=0xd69a CONFIG_NXTK_BORDERCOLOR2=0xad55 CONFIG_NXTK_AUTORAISE=n CONFIG_NXFONT_SANS17X22=y CONFIG_NXFONT_SANS20X26=n CONFIG_NXFONT_SANS22X29=n CONFIG_NXFONT_SANS23X27=n CONFIG_NXFONT_SANS28X37=n CONFIG_NXFONT_SANS17X23B=n CONFIG_NXFONT_SANS20X27B=y CONFIG_NXFONT_SANS22X29B=y CONFIG_NXFONT_SANS28X37B=n CONFIG_NXFONT_SANS40X49B=n CONFIG_NXFONT_SERIF22X29=n CONFIG_NXFONT_SERIF29X37=n CONFIG_NXFONT_SERIF38X48=n CONFIG_NXFONT_SERIF22X28B=n CONFIG_NXFONT_SERIF27X38B=n CONFIG_NXFONT_SERIF38X49B=n CONFIG_NXFONTS_CHARBITS=7 CONFIG_NX_BLOCKING=y CONFIG_NX_MXSERVERMSGS=32 CONFIG_NX_MXCLIENTMSGS=16 # # Settings for examples/uip # CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2) CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1) CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) CONFIG_EXAMPLE_UIP_DHCPC=n # # Settings for examples/nettest CONFIG_EXAMPLE_NETTEST_SERVER=n CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n CONFIG_EXAMPLE_NETTEST_NOMAC=y CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2) CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1) CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) # # 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_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()). # # 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_BUILTIN_APPS=y 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_TELNET=n CONFIG_NSH_ARCHINIT=n CONFIG_NSH_IOBUFFER_SIZE=512 CONFIG_NSH_DHCPC=n CONFIG_NSH_NOMAC=y CONFIG_NSH_IPADDR=(10<<24|0<<16|0<<8|2) CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1) CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0) 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 # # 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/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 # # 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/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 # # 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 stm32f4discovery 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=