forked from Archive/PX4-Autopilot
Updated Kconfig files from Lzyy
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4569 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
parent
36e37f5da4
commit
74ed2d1e60
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@ -2620,4 +2620,18 @@
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available at http://ymorin.is-a-geek.org/projects/kconfig-frontends
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available at http://ymorin.is-a-geek.org/projects/kconfig-frontends
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(version 3.3.0-1 is also available in the NuttX SVN at
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(version 3.3.0-1 is also available in the NuttX SVN at
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trunk/misc/tools/kconfig-frontends-3.3.0-1.tar.gz). Contributed by Lzyy.
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trunk/misc/tools/kconfig-frontends-3.3.0-1.tar.gz). Contributed by Lzyy.
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* */Kconfig: Added skeleton Kconfig files to all directories that
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may need them.
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* include/nuttx/math.h: Moved include/math.h to include/nuttx/math.h
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because it conflicts too often with the system math.h (and people aren't
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inclined to read the documentation on how to handle this). Now, if
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CONFIG_ARCH_MATH_H=y is defined, the top-level makefile will copy
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the redirecting math.h header file from include/nuttx/math.h to
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include/math.h. So for the architectures that define CONFIG_ARCH_MATH_H=y,
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include/math.h will be in place as it was before; for the architectures
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that don't select CONFIG_ARCH_MATH_H, the redirecting math.h header
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file will stay out-of-the-way in include/nuttx/.
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* Kconfig, sched/Kconfig, lib/Kconfig, libxx/Kconfig, arch/sim/Kconfig,
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drivers/Kconfig, drivers/mtd/Kconfig, drivers/input/Kconfig
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drivers/analog/Kconfig, drivers/lcd/Kconfig: Updated kernel
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configuration support provided by Lzyy.
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514
nuttx/Kconfig
514
nuttx/Kconfig
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@ -2,6 +2,7 @@
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# For a description of the syntax of this configuration file,
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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# see misc/tools/kconfig-language.txt.
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#
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#
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mainmenu "Nuttx/$ARCH Configuration"
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mainmenu "Nuttx/$ARCH Configuration"
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config SRCARCH
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config SRCARCH
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@ -16,463 +17,126 @@ comment "General build options"
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config RRLOAD_BINARY
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config RRLOAD_BINARY
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bool "rrload binary format"
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bool "rrload binary format"
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default "n"
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default n
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config INTELHEX_BINARY
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config INTELHEX_BINARY
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bool "Intel HEX binary format"
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bool "Intel HEX binary format"
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default "n"
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default n
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config MOTOROLA_SREC
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config MOTOROLA_SREC
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bool "Motorola S-Record binary format"
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bool "Motorola S-Record binary format"
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default "n"
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default n
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config RAW_BINARY
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config RAW_BINARY
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bool "raw binary format"
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bool "raw binary format"
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default "n"
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default n
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config HAVE_LIBM
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bool "supports libm.a"
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default "n"
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comment "General debug options"
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comment "General debug options"
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config DEBUG
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config DEBUG
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bool "enable debug"
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bool "enable debug"
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default "n"
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default n
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---help---
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enables built-in debug options
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if DEBUG
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config DEBUG_VERBOSE
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config DEBUG_VERBOSE
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bool "enable verbose debug output"
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bool "enable debug verbose"
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depends on DEBUG
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default n
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default "n"
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---help---
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config DEBUG_SYMBOLS
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enables verbose debug output
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bool "build with debug symbols"
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default "n"
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config DEBUG_ENABLE
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bool "enable debug interface"
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default n
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---help---
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Support an interface to enable or disable debug output.
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config DEBUG_SYMBOLS
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bool "enable debug symbols"
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default n
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---help---
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build without optimization and with
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debug symbols (needed for use with a debugger).
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config DEBUG_SCHED
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bool "enable debug sched"
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default n
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---help---
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enable OS debug output (disabled by
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default)
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config DEBUG_MM
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bool "enable debug mm"
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default n
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---help---
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enable memory management debug output
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(disabled by default)
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config DEBUG_NET
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bool "enable debug net"
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default n
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---help---
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enable network debug output (disabled
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by default)
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config DEBUG_USB
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bool "enable debug usb"
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default n
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---help---
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enable usb debug output (disabled by
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default)
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config DEBUG_FS
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bool "enable debug fs"
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default n
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---help---
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enable filesystem debug output (disabled
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by default)
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config DEBUG_LIB
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bool "enable debug lib"
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default n
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---help---
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enable C library debug output (disabled
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by default)
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config DEBUG_BINFMT
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bool "enable debug binfmt"
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default n
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---help---
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enable binary loader debug output (disabled
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by default)
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config DEBUG_GRAPHICS
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bool "enable debug graphics"
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default n
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---help---
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enable NX graphics debug output
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(disabled by default)
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endif
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endmenu
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endmenu
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menu "System Type"
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menu "System Type"
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source "arch/$SRCARCH/Kconfig"
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source "arch/$SRCARCH/Kconfig"
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config ARCH_LOWPUTC
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bool "low-level console output"
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default "y"
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---help---
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architecture supports low-level, boot time console output
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comment "Architecture optimized function"
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config ARCH_MEMCPY
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bool "memcpy"
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default n
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config ARCH_MEMCMP
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bool "memcmp"
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default n
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config ARCH_MEMMOVE
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bool "memmove"
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default n
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config ARCH_MEMSET
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bool "memset"
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default n
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config ARCH_STRCMP
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bool "strcmp"
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default n
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config ARCH_STRCPY
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bool "strcpy"
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default n
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config ARCH_STRNCPY
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bool "strncpy"
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default n
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config ARCH_STRLEN
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bool "strlen"
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default n
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config ARCH_STRNLEN
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bool "strlen"
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default n
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config ARCH_BZERO
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bool "bzero"
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default n
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endmenu
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endmenu
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menu "Kernel Features"
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menu "Kernel Features"
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config MM_REGIONS
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source sched/Kconfig
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int "number of memory regions"
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default 1
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---help---
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If the architecture includes multiple
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regions of memory to allocate from, this specifies the
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number of memory regions that the memory manager must
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handle and enables the API mm_addregion(start, end);
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config MSEC_PER_TICK
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int "tick timer"
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default 10
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---help---
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The default system timer is 100Hz
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or MSEC_PER_TICK=10. This setting may be defined to
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inform NuttX that the processor hardware is providing
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system timer interrupts at some interrupt interval other
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than 10 msec.
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config RR_INTERVAL
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int "round robin timeslice"
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default 0
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---help---
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The round robin timeslice will be set
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this number of milliseconds; Round robin scheduling can
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be disabled by setting this value to zero.
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config SCHED_INSTRUMENTATION
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bool "monitor system performance"
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default n
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---help---
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enables instrumentation in
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scheduler to monitor system performance
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config TASK_NAME_SIZE
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int "task name size"
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default 32
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---help---
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Spcifies that maximum size of a
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task name to save in the TCB. Useful if scheduler
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instrumentation is selected. Set to zero to disable.
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config JULIAN_TIME
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bool "Enables Julian time conversions"
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default n
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---help---
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Enables Julian time conversions
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config START_YEAR
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int "start year"
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default 2010
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config START_MONTH
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int "start month"
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default 1
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config START_DAY
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int "start day"
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default 1
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config DEV_CONSOLE
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bool "enable /dev/console"
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default y
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---help---
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Set if architecture-specific logic
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provides /dev/console. Enables stdout, stderr, stdin.
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config DEV_LOWCONSOLE
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bool "enable low-level serial console"
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default n
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---help---
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Use the simple, low-level serial console
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driver (minimul support)
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config MUTEX_TYPES:
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bool "enable mutex types"
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default n
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---help---
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Set to enable support for recursive and
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errorcheck mutexes. Enables pthread_mutexattr_settype().
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config PRIORITY_INHERITANCE
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bool "enable priority inheritance "
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default n
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---help---
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Set to enable support for priority
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inheritance on mutexes and semaphores.
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config SEM_PREALLOCHOLDERS
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int "pre alloc holders"
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default 16
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depends on PRIORITY_INHERITANCE
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||||||
---help---
|
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This setting is only used if priority
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||||||
inheritance is enabled. It defines the maximum number of
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different threads (minus one) that can take counts on a
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semaphore with priority inheritance support. This may be
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set to zero if priority inheritance is disabled OR if you
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are only using semaphores as mutexes (only one holder) OR
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if no more than two threads participate using a counting
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semaphore.
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config SEM_NNESTPRIO
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int "maximum number of higher priority threads"
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default 16
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depends on PRIORITY_INHERITANCE
|
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||||||
---help---
|
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||||||
If priority inheritance is enabled,
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then this setting is the maximum number of higher priority
|
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threads (minus 1) than can be waiting for another thread
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to release a count on a semaphore. This value may be set
|
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to zero if no more than one thread is expected to wait for
|
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a semaphore.
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|
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config FDCLONE_DISABLE
|
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bool "disable clone all file descriptors"
|
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default n
|
|
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---help---
|
|
||||||
Disable cloning of all file descriptors
|
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by task_create() when a new task is started. If set, all
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files/drivers will appear to be closed in the new task.
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config FDCLONE_STDIO
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bool "disable clone file descriptors without stdio"
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default n
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|
||||||
---help---
|
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||||||
Disable cloning of all but the first
|
|
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three file descriptors (stdin, stdout, stderr) by task_create()
|
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when a new task is started. If set, all files/drivers will
|
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appear to be closed in the new task except for stdin, stdout,
|
|
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and stderr.
|
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|
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config SDCLONE_DISABLE
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|
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bool "disable cloning of all socket"
|
|
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default n
|
|
||||||
---help---
|
|
||||||
Disable cloning of all socket
|
|
||||||
desciptors by task_create() when a new task is started. If
|
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set, all sockets will appear to be closed in the new task.
|
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|
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config DISABLE_OS_API
|
|
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bool "disable os api"
|
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default n
|
|
||||||
---help---
|
|
||||||
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
|
|
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bool "disable clock"
|
|
||||||
depends on DISABLE_OS_API
|
|
||||||
default n
|
|
||||||
|
|
||||||
config DISABLE_POSIX_TIMERS
|
|
||||||
bool "disable posix timers"
|
|
||||||
depends on DISABLE_OS_API
|
|
||||||
default n
|
|
||||||
|
|
||||||
config DISABLE_PTHREAD
|
|
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bool "disable pthread"
|
|
||||||
depends on DISABLE_OS_API
|
|
||||||
default n
|
|
||||||
|
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||||||
config DISABLE_SIGNALS
|
|
||||||
bool "disable signals"
|
|
||||||
depends on DISABLE_OS_API
|
|
||||||
default n
|
|
||||||
|
|
||||||
config DISABLE_MQUEUE
|
|
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bool "disable mqueue"
|
|
||||||
depends on DISABLE_OS_API
|
|
||||||
default n
|
|
||||||
|
|
||||||
config DISABLE_MOUNTPOINT
|
|
||||||
bool "disable mount point"
|
|
||||||
depends on DISABLE_OS_API
|
|
||||||
default n
|
|
||||||
|
|
||||||
config DISABLE_ENVIRON
|
|
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bool "disable environ"
|
|
||||||
depends on DISABLE_OS_API
|
|
||||||
default n
|
|
||||||
|
|
||||||
config DISABLE_POLL
|
|
||||||
bool "disable poll"
|
|
||||||
depends on DISABLE_OS_API
|
|
||||||
default n
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|
||||||
|
|
||||||
comment "Sizes of configurable things (0 disables)"
|
|
||||||
|
|
||||||
config MAX_TASKS
|
|
||||||
int "max tasks"
|
|
||||||
default 32
|
|
||||||
---help---
|
|
||||||
The maximum number of simultaneously
|
|
||||||
active tasks. This value must be a power of two.
|
|
||||||
|
|
||||||
config MAX_TASK_ARGS
|
|
||||||
int "max task args"
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|
||||||
default 4
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|
||||||
---help---
|
|
||||||
This controls the maximum number of
|
|
||||||
of parameters that a task may receive (i.e., maxmum value
|
|
||||||
of 'argc')
|
|
||||||
|
|
||||||
config NPTHREAD_KEYS
|
|
||||||
int "number pthread keys"
|
|
||||||
default 4
|
|
||||||
---help---
|
|
||||||
The number of items of thread-
|
|
||||||
specific data that can be retained
|
|
||||||
|
|
||||||
config NFILE_DESCRIPTORS
|
|
||||||
int "max file descriptors"
|
|
||||||
default 16
|
|
||||||
---help---
|
|
||||||
The maximum number of file
|
|
||||||
descriptors (one for each open)
|
|
||||||
|
|
||||||
config NFILE_STREAMS
|
|
||||||
int "max file streams"
|
|
||||||
default 16
|
|
||||||
---help---
|
|
||||||
The maximum number of streams that
|
|
||||||
can be fopen'ed
|
|
||||||
|
|
||||||
config NAME_MAX
|
|
||||||
int "name max"
|
|
||||||
default 32
|
|
||||||
---help---
|
|
||||||
The maximum size of a file name.
|
|
||||||
|
|
||||||
config STDIO_BUFFER_SIZE
|
|
||||||
int "stdio buffer size"
|
|
||||||
default 256
|
|
||||||
---help---
|
|
||||||
Size of the buffer to allocate
|
|
||||||
on fopen. (Only if config _NFILE_STREAMS > 0)
|
|
||||||
|
|
||||||
config NUNGET_CHARS
|
|
||||||
int "number get chars"
|
|
||||||
default 2
|
|
||||||
---help---
|
|
||||||
Number of characters that can be
|
|
||||||
buffered by ungetc() (Only if config _NFILE_STREAMS > 0)
|
|
||||||
|
|
||||||
config PREALLOC_MQ_MSGS
|
|
||||||
int "pre alloc mq_msgs"
|
|
||||||
default 32
|
|
||||||
---help---
|
|
||||||
The number of pre-allocated message
|
|
||||||
structures. The system manages a pool of preallocated
|
|
||||||
message structures to minimize dynamic allocations
|
|
||||||
|
|
||||||
config MQ_MAXMSGSIZE
|
|
||||||
int "mq max message size"
|
|
||||||
default 32
|
|
||||||
---help---
|
|
||||||
Message structures are allocated with
|
|
||||||
a fixed payload size given by this settin (does not include
|
|
||||||
other message structure overhead.
|
|
||||||
|
|
||||||
config MAX_WDOGPARMS
|
|
||||||
int "max watchdog parms"
|
|
||||||
default 4
|
|
||||||
---help---
|
|
||||||
Maximum number of parameters that
|
|
||||||
can be passed to a watchdog handler
|
|
||||||
|
|
||||||
config PREALLOC_WDOGS
|
|
||||||
int "pre alloc watchdogs"
|
|
||||||
default 32
|
|
||||||
---help---
|
|
||||||
The number of pre-allocated watchdog
|
|
||||||
structures. The system manages a pool of preallocated
|
|
||||||
watchdog structures to minimize dynamic allocations
|
|
||||||
|
|
||||||
config PREALLOC_TIMERS
|
|
||||||
int "pre alloc timers"
|
|
||||||
default 8
|
|
||||||
---help---
|
|
||||||
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.
|
|
||||||
|
|
||||||
|
|
||||||
comment "Stack and heap information"
|
|
||||||
|
|
||||||
config BOOT_RUNFROMFLASH
|
|
||||||
bool "boot run from flash"
|
|
||||||
default n
|
|
||||||
---help---
|
|
||||||
Some configurations support XIP
|
|
||||||
operation from FLASH but must copy initialized .data sections to RAM.
|
|
||||||
(should also be =n for the LPC17xx which always runs from flash)
|
|
||||||
|
|
||||||
config BOOT_COPYTORAM
|
|
||||||
bool "boot copy to ram"
|
|
||||||
default n
|
|
||||||
---help---
|
|
||||||
Some configurations boot in FLASH
|
|
||||||
but copy themselves entirely into RAM for better performance.
|
|
||||||
|
|
||||||
config CUSTOM_STACK
|
|
||||||
bool "enable custom stack"
|
|
||||||
default n
|
|
||||||
---help---
|
|
||||||
The up_ implementation will handle
|
|
||||||
all stack operations outside of the nuttx model.
|
|
||||||
|
|
||||||
config STACK_POINTER
|
|
||||||
hex ""
|
|
||||||
default 0
|
|
||||||
---help---
|
|
||||||
The initial stack pointer (arm7tdmi only)
|
|
||||||
|
|
||||||
config IDLETHREAD_STACKSIZE
|
|
||||||
int "idle thread stack size"
|
|
||||||
default 1024
|
|
||||||
---help---
|
|
||||||
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
|
|
||||||
int "main thread stack size"
|
|
||||||
default 2048
|
|
||||||
---help---
|
|
||||||
The size of the stack to allocate
|
|
||||||
for the main user thread that begins at the user_start() entry point.
|
|
||||||
|
|
||||||
config PTHREAD_STACK_MIN
|
|
||||||
int "minimum thrad stack size"
|
|
||||||
default 256
|
|
||||||
---help---
|
|
||||||
Minimum pthread stack size
|
|
||||||
|
|
||||||
config PTHREAD_STACK_DEFAULT
|
|
||||||
int "default stack size"
|
|
||||||
default 2048
|
|
||||||
---help---
|
|
||||||
Default pthread stack size
|
|
||||||
|
|
||||||
endmenu
|
endmenu
|
||||||
|
|
||||||
menu "Device Drivers"
|
menu "Device Drivers"
|
||||||
#source drivers/Kconfig
|
source drivers/Kconfig
|
||||||
endmenu
|
endmenu
|
||||||
|
|
||||||
menuconfig NET
|
menuconfig NET
|
||||||
bool "Networking support"
|
bool "Networking support"
|
||||||
default "m"
|
default n
|
||||||
if NET
|
if NET
|
||||||
#source net/Kconfig
|
source net/Kconfig
|
||||||
endif
|
endif
|
||||||
|
|
||||||
menu "File systems"
|
menu "File systems"
|
||||||
#source fs/Kconfig
|
source fs/Kconfig
|
||||||
endmenu
|
endmenu
|
||||||
|
|
||||||
menu "Library routines"
|
menu "Library routines"
|
||||||
config NOPRINTF_FIELDWIDTH
|
source lib/Kconfig
|
||||||
bool "disable sprintf support fieldwidth"
|
source libxx/Kconfig
|
||||||
default n
|
|
||||||
---help---
|
|
||||||
sprintf-related logic is a
|
|
||||||
little smaller if we do not support fieldwidthes
|
|
||||||
|
|
||||||
endmenu
|
|
||||||
|
|
||||||
menu "Application setup"
|
|
||||||
|
|
||||||
endmenu
|
endmenu
|
||||||
|
|
|
||||||
|
|
@ -1,20 +1,15 @@
|
||||||
choice
|
#
|
||||||
prompt "Simulator system type"
|
# For a description of the syntax of this configuration file,
|
||||||
default ARCH_SIM
|
# see misc/tools/kconfig-language.txt.
|
||||||
|
#
|
||||||
config ARCH_SIM
|
|
||||||
bool "x86 Linux user-mode"
|
|
||||||
---help---
|
|
||||||
A user-mode port of NuttX to the x86 Linux platform is available.
|
|
||||||
The purpose of this port is primarily to support OS feature development.
|
|
||||||
This port does not support interrupts or a real timer (and hence no
|
|
||||||
round robin scheduler) Otherwise, it is complete.
|
|
||||||
|
|
||||||
endchoice
|
|
||||||
|
|
||||||
config ARCH
|
config ARCH
|
||||||
string
|
string
|
||||||
default "sim" if ARCH_SIM
|
default "sim"
|
||||||
|
|
||||||
|
config ARCH_SIM
|
||||||
|
bool
|
||||||
|
default y
|
||||||
|
|
||||||
choice
|
choice
|
||||||
prompt "Simulator board type"
|
prompt "Simulator board type"
|
||||||
|
|
@ -28,18 +23,14 @@ config ARCH_BOARD_SIM
|
||||||
This port does not support interrupts or a real timer (and hence no
|
This port does not support interrupts or a real timer (and hence no
|
||||||
round robin scheduler) Otherwise, it is complete.
|
round robin scheduler) Otherwise, it is complete.
|
||||||
|
|
||||||
|
config ARCH_BOARD_WIN32
|
||||||
|
bool "x86 Win32 user-mode(NOT SUPPORT)"
|
||||||
|
---help---
|
||||||
|
THIS PORT NOT SUPPORT.
|
||||||
|
|
||||||
endchoice
|
endchoice
|
||||||
|
|
||||||
config ARCH_BOARD
|
config ARCH_BOARD
|
||||||
string
|
string
|
||||||
default "sim" if ARCH_BOARD_SIM
|
default "sim" if ARCH_BOARD_SIM
|
||||||
|
|
||||||
comment "OMAP Board Type"
|
|
||||||
depends on ARCH_OMAP2PLUS
|
|
||||||
|
|
||||||
config MACH_OMAP_GENERIC
|
|
||||||
bool "Generic OMAP board"
|
|
||||||
depends on ARCH_OMAP2
|
|
||||||
default y
|
|
||||||
|
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -2,3 +2,224 @@
|
||||||
# For a description of the syntax of this configuration file,
|
# For a description of the syntax of this configuration file,
|
||||||
# see misc/tools/kconfig-language.txt.
|
# see misc/tools/kconfig-language.txt.
|
||||||
#
|
#
|
||||||
|
|
||||||
|
config DEV_NULL
|
||||||
|
bool "Enable /dev/null"
|
||||||
|
default y
|
||||||
|
|
||||||
|
config DEV_ZERO
|
||||||
|
bool "Enable /dev/zero"
|
||||||
|
default y
|
||||||
|
|
||||||
|
config LOOP
|
||||||
|
bool "Enable loop device"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Supports the standard loop device that can be used to export a
|
||||||
|
file (or character device) as a block device. See losetup() and
|
||||||
|
loteardown() in include/nuttx/fs/fs.h.
|
||||||
|
|
||||||
|
config RAMDISK
|
||||||
|
bool "RAM disk support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Can be used to set up a block of memory or (read-only) FLASH as
|
||||||
|
a block driver that can be mounted as a files system. See
|
||||||
|
include/nuttx/ramdisk.h.
|
||||||
|
|
||||||
|
config RAMLOG
|
||||||
|
bool "RAM log message support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
This is a driver that was intended to support debugging output,
|
||||||
|
aka syslogging, when the normal serial output is not available.
|
||||||
|
For example, if you are using a telnet or USB serial console,
|
||||||
|
the debug output will get lost.
|
||||||
|
|
||||||
|
This driver is similar to a pipe in that it saves the debugging
|
||||||
|
output in a FIFO in RAM. It differs from a pipe in numerous
|
||||||
|
details as needed to support logging.
|
||||||
|
|
||||||
|
config CAN
|
||||||
|
bool "CAN support"
|
||||||
|
default n
|
||||||
|
|
||||||
|
config PWM
|
||||||
|
bool "PWM support"
|
||||||
|
default n
|
||||||
|
|
||||||
|
config I2C
|
||||||
|
bool "I2C support"
|
||||||
|
default y
|
||||||
|
|
||||||
|
config SPI
|
||||||
|
bool "SPI support"
|
||||||
|
default y
|
||||||
|
|
||||||
|
menuconfig ANALOG
|
||||||
|
bool "Analog Device(adc,dac) support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
This directory holds implementations of analog device drivers.
|
||||||
|
This includes drivers for Analog to Digital Conversion (ADC) as
|
||||||
|
well as drivers for Digital to Analog Conversion (DAC).
|
||||||
|
See include/nuttx/analog/*.h for registration information.
|
||||||
|
if ANALOG
|
||||||
|
source drivers/analog/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
config BCH
|
||||||
|
bool "BCH support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Contains logic that may be used to convert a block driver into
|
||||||
|
a character driver. This is the complementary conversion as that
|
||||||
|
performed by loop.c. See include/nuttx/fs/fs.h for registration
|
||||||
|
information.
|
||||||
|
if BCH
|
||||||
|
source drivers/bch/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig INPUT
|
||||||
|
bool "Input device support"
|
||||||
|
default y
|
||||||
|
---help---
|
||||||
|
This directory holds implementations of input device drivers.
|
||||||
|
This includes such things as touchscreen and keypad drivers.
|
||||||
|
See include/nuttx/input/*.h for registration information.
|
||||||
|
if INPUT
|
||||||
|
source drivers/input/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig LCD
|
||||||
|
bool "LCD support"
|
||||||
|
default n
|
||||||
|
select NX_LCDDRIVER
|
||||||
|
---help---
|
||||||
|
Drivers for parallel and serial LCD and OLED type devices. These
|
||||||
|
drivers support interfaces as defined in include/nuttx/lcd/lcd.h
|
||||||
|
if LCD
|
||||||
|
source drivers/lcd/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig MMCSD
|
||||||
|
bool "MMC/SD support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Support for MMC/SD block drivers. MMC/SD block drivers based on
|
||||||
|
SPI and SDIO/MCI interfaces are supported. See include/nuttx/mmcsd.h
|
||||||
|
and include/nuttx/sdio.h for further information.
|
||||||
|
|
||||||
|
if MMCSD
|
||||||
|
source drivers/mmcsd/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig MTD
|
||||||
|
bool "Memory Technology Device (MTD) support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Memory Technology Device (MTD) drivers. Some simple drivers for
|
||||||
|
memory technologies like FLASH, EEPROM, NVRAM, etc. See
|
||||||
|
include/nuttx/mtd.h
|
||||||
|
|
||||||
|
(Note: This is a simple memory interface and should not be
|
||||||
|
confused with the "real" MTD developed at infradead.org. This
|
||||||
|
logic is unrelated; I just used the name MTD because I am not
|
||||||
|
aware of any other common way to refer to this class of devices).
|
||||||
|
if MTD
|
||||||
|
source drivers/mtd/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig NETDEVICES
|
||||||
|
bool "Network Device support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Network interface drivers. See also include/nuttx/net/net.h
|
||||||
|
if NETDEVICES
|
||||||
|
source drivers/net/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig PIPES
|
||||||
|
bool "FIFO and named pipe drivers"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
FIFO and named pipe drivers. Standard interfaces are declared
|
||||||
|
in include/unistd.h
|
||||||
|
if PIPES
|
||||||
|
source drivers/pipes/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig POWER
|
||||||
|
bool "Power management (PM) driver interfaces"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Power management (PM) driver interfaces. These interfaces are used
|
||||||
|
to manage power usage of a platform by monitoring driver activity
|
||||||
|
and by placing drivers into reduce power usage modes when the
|
||||||
|
drivers are not active.
|
||||||
|
if POWER
|
||||||
|
source drivers/power/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig SENSORS
|
||||||
|
bool "Sensors support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Drivers for various sensors
|
||||||
|
if SENSORS
|
||||||
|
source drivers/sensors/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig SERCOMM_CONSOLE
|
||||||
|
bool "Osmocom-bb serial console"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Sercomm is the transport used by osmocom-bb that runs on top of serial.
|
||||||
|
See http://bb.osmocom.org/trac/wiki/nuttx-bb/run for detailed the usage
|
||||||
|
of nuttx with sercomm.
|
||||||
|
|
||||||
|
drivers/sercomm is only built if CONFIG_SERCOMM_CONSOLE in the NuttX
|
||||||
|
configuration file. If you attempt to build this driver without
|
||||||
|
osmocom-bb, you will get compilation errors because of header files
|
||||||
|
that are needed from the osmocom-bb.
|
||||||
|
if SERCOMM
|
||||||
|
source drivers/sercomm/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig SERIAL
|
||||||
|
bool "Serial support"
|
||||||
|
default y
|
||||||
|
---help---
|
||||||
|
Front-end character drivers for chip-specific UARTs. This provide
|
||||||
|
some TTY-like functionality and are commonly used (but not required for)
|
||||||
|
the NuttX system console. See also include/nuttx/serial/serial.h
|
||||||
|
if SERIAL
|
||||||
|
source drivers/serial/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig USBDEV
|
||||||
|
bool "USB device support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
USB device drivers. See also include/nuttx/usb/usbdev.h
|
||||||
|
if USBDEV
|
||||||
|
source drivers/usbdev/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig USBHOST
|
||||||
|
bool "USB Host support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
USB host drivers. See also include/nuttx/usb/usbhost.h
|
||||||
|
if USBHOST
|
||||||
|
source drivers/usbhost/Kconfig
|
||||||
|
endif
|
||||||
|
|
||||||
|
menuconfig WIRELESS
|
||||||
|
bool "Wireless support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Drivers for various wireless devices.
|
||||||
|
if WIRELESS
|
||||||
|
source drivers/wireless/Kconfig
|
||||||
|
endif
|
||||||
|
|
|
||||||
|
|
@ -2,3 +2,23 @@
|
||||||
# For a description of the syntax of this configuration file,
|
# For a description of the syntax of this configuration file,
|
||||||
# see misc/tools/kconfig-language.txt.
|
# see misc/tools/kconfig-language.txt.
|
||||||
#
|
#
|
||||||
|
|
||||||
|
config CONFIG_ADC
|
||||||
|
bool "Analog Digital Convert"
|
||||||
|
default n
|
||||||
|
|
||||||
|
config ADC_ADS125X
|
||||||
|
bool "TI ads1255/ads1256 support"
|
||||||
|
default n
|
||||||
|
depends on CONFIG_ADC
|
||||||
|
select SPI
|
||||||
|
|
||||||
|
config CONFIG_DAC
|
||||||
|
bool "Digital Analog Convert"
|
||||||
|
default n
|
||||||
|
|
||||||
|
config DAC_AD5410
|
||||||
|
bool "AD5410 support"
|
||||||
|
default n
|
||||||
|
depends on CONFIG_DAC
|
||||||
|
select SPI
|
||||||
|
|
|
||||||
|
|
@ -2,3 +2,12 @@
|
||||||
# For a description of the syntax of this configuration file,
|
# For a description of the syntax of this configuration file,
|
||||||
# see misc/tools/kconfig-language.txt.
|
# see misc/tools/kconfig-language.txt.
|
||||||
#
|
#
|
||||||
|
config INPUT_TSC2007
|
||||||
|
bool "TI TSC2007 touchscreen controller"
|
||||||
|
default n
|
||||||
|
select I2C
|
||||||
|
|
||||||
|
config INPUT_ADS7843E
|
||||||
|
bool "TI ADS7843E touchscreen controller"
|
||||||
|
default n
|
||||||
|
select SPI
|
||||||
|
|
|
||||||
|
|
@ -2,3 +2,27 @@
|
||||||
# For a description of the syntax of this configuration file,
|
# For a description of the syntax of this configuration file,
|
||||||
# see misc/tools/kconfig-language.txt.
|
# see misc/tools/kconfig-language.txt.
|
||||||
#
|
#
|
||||||
|
|
||||||
|
config LCD_NOKIA6100
|
||||||
|
bool "Nokia 6100 display support"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
nokia6100.c. Supports the Nokia 6100 display with either the Philips
|
||||||
|
PCF883 or the Epson S1D15G10 display controller. This LCD is used
|
||||||
|
with the Olimex LPC1766-STK (but has not been fully integrated).
|
||||||
|
|
||||||
|
config LCD_P14201
|
||||||
|
bool "Rit P1402 series display"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
p14201.c. Driver for RiT P14201 series display with SD1329 IC
|
||||||
|
controller. This OLED is used with older versions of the
|
||||||
|
TI/Luminary LM3S8962 Evaluation Kit.
|
||||||
|
|
||||||
|
config LCD_UG9664HSWAG01
|
||||||
|
bool "9664HSWAG01 OLED Display Module"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
ug-9664hswag01.c. OLED Display Module, UG-9664HSWAG01", Univision
|
||||||
|
Technology Inc. Used with the LPC Xpresso and Embedded Artists
|
||||||
|
base board.
|
||||||
|
|
|
||||||
|
|
@ -2,3 +2,67 @@
|
||||||
# For a description of the syntax of this configuration file,
|
# For a description of the syntax of this configuration file,
|
||||||
# see misc/tools/kconfig-language.txt.
|
# see misc/tools/kconfig-language.txt.
|
||||||
#
|
#
|
||||||
|
config MTD_AT24XX
|
||||||
|
bool "I2C-based AT24XX eeprom"
|
||||||
|
default n
|
||||||
|
select I2C
|
||||||
|
|
||||||
|
config AT24XX_SIZE
|
||||||
|
int "at24xx size(kByte)"
|
||||||
|
default 64
|
||||||
|
depends on MTD_AT24XX
|
||||||
|
|
||||||
|
config AT24XX_ADDR
|
||||||
|
hex "at24xx i2c address"
|
||||||
|
default 0x50
|
||||||
|
depends on MTD_AT24XX
|
||||||
|
|
||||||
|
config MTD_AT45DB
|
||||||
|
bool "SPI-based AT45DB flash"
|
||||||
|
default n
|
||||||
|
select SPI
|
||||||
|
|
||||||
|
config AT45DB_FREQUENCY
|
||||||
|
int "at45db frequency"
|
||||||
|
default 1000000
|
||||||
|
depends on MTD_AT45DB
|
||||||
|
|
||||||
|
config AT45DB_PREWAIT
|
||||||
|
bool "enables higher performance write logic"
|
||||||
|
default y
|
||||||
|
depends on MTD_AT45DB
|
||||||
|
|
||||||
|
config AT45DB_PWRSAVE
|
||||||
|
bool "enables power save"
|
||||||
|
default n
|
||||||
|
depends on MTD_AT45DB
|
||||||
|
|
||||||
|
config MTD_MP25P
|
||||||
|
bool "SPI-based M25P1 falsh"
|
||||||
|
default n
|
||||||
|
select SPI
|
||||||
|
|
||||||
|
config MP25P_SPIMODE
|
||||||
|
int "mp25p spi mode"
|
||||||
|
default 0
|
||||||
|
depends on MTD_MP25P
|
||||||
|
|
||||||
|
config MP25P_MANUFACTURER
|
||||||
|
hex "mp25p manufacturers ID"
|
||||||
|
default 0x20
|
||||||
|
depends on MTD_MP25P
|
||||||
|
---help---
|
||||||
|
Various manufacturers may have produced the parts. 0x20 is the manufacturer ID
|
||||||
|
for the STMicro MP25x serial FLASH. If, for example, you are using the a Macronix
|
||||||
|
International MX25 serial FLASH, the correct manufacturer ID would be 0xc2.
|
||||||
|
|
||||||
|
config MTD_RAMTRON
|
||||||
|
bool "SPI-based RAMTRON NVRAM Devices FM25V10"
|
||||||
|
default n
|
||||||
|
select SPI
|
||||||
|
---help---
|
||||||
|
SPI-based RAMTRON NVRAM Devices FM25V10
|
||||||
|
|
||||||
|
config MTD_RAM
|
||||||
|
bool "Memory bus ram"
|
||||||
|
default n
|
||||||
|
|
|
||||||
|
|
@ -2,3 +2,74 @@
|
||||||
# For a description of the syntax of this configuration file,
|
# For a description of the syntax of this configuration file,
|
||||||
# see misc/tools/kconfig-language.txt.
|
# see misc/tools/kconfig-language.txt.
|
||||||
#
|
#
|
||||||
|
config HAVE_LIBM
|
||||||
|
bool "supports libm.a"
|
||||||
|
default n
|
||||||
|
|
||||||
|
config NOPRINTF_FIELDWIDTH
|
||||||
|
bool "disable sprintf support fieldwidth"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
sprintf-related logic is a
|
||||||
|
little smaller if we do not support fieldwidthes
|
||||||
|
|
||||||
|
config LIBC_FLOATINGPOINT
|
||||||
|
bool "enable float point in printf"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
By default, floating point
|
||||||
|
support in printf, sscanf, etc. is disabled.
|
||||||
|
|
||||||
|
config ARCH_LOWPUTC
|
||||||
|
bool "low-level console output"
|
||||||
|
default "y"
|
||||||
|
---help---
|
||||||
|
architecture supports low-level, boot time console output
|
||||||
|
|
||||||
|
config ENABLE_ARCH_OPTIMIZED_FUN
|
||||||
|
bool "enable arch optimized function"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Allow for architecture optimized implementations
|
||||||
|
|
||||||
|
The architecture can provide optimized versions of the
|
||||||
|
following to improve system performance
|
||||||
|
|
||||||
|
The architecture may provide custom versions of certain
|
||||||
|
standard header files:
|
||||||
|
config ARCH_MATH_H, CONFIG_ARCH_STDBOOL_H, CONFIG_ARCH_STDINT_H
|
||||||
|
|
||||||
|
if ENABLE_ARCH_OPTIMIZED_FUN
|
||||||
|
config ARCH_MEMCPY
|
||||||
|
bool "memcpy"
|
||||||
|
default n
|
||||||
|
|
||||||
|
config ARCH_MEMCMP
|
||||||
|
bool "memcmp"
|
||||||
|
default n
|
||||||
|
|
||||||
|
config ARCH_MEMMOVE
|
||||||
|
bool "memmove"
|
||||||
|
default n
|
||||||
|
config ARCH_MEMSET
|
||||||
|
bool "memset"
|
||||||
|
default n
|
||||||
|
config ARCH_STRCMP
|
||||||
|
bool "strcmp"
|
||||||
|
default n
|
||||||
|
config ARCH_STRCPY
|
||||||
|
bool "strcpy"
|
||||||
|
default n
|
||||||
|
config ARCH_STRNCPY
|
||||||
|
bool "strncpy"
|
||||||
|
default n
|
||||||
|
config ARCH_STRLEN
|
||||||
|
bool "strlen"
|
||||||
|
default n
|
||||||
|
config ARCH_STRNLEN
|
||||||
|
bool "strlen"
|
||||||
|
default n
|
||||||
|
config ARCH_BZERO
|
||||||
|
bool "bzero"
|
||||||
|
default n
|
||||||
|
endif
|
||||||
|
|
|
||||||
|
|
@ -2,3 +2,18 @@
|
||||||
# For a description of the syntax of this configuration file,
|
# For a description of the syntax of this configuration file,
|
||||||
# see misc/tools/kconfig-language.txt.
|
# see misc/tools/kconfig-language.txt.
|
||||||
#
|
#
|
||||||
|
config HAVE_CXX
|
||||||
|
bool "have cxx"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
toolchain supports C++ and CXX, CXXFLAGS, and
|
||||||
|
COMPILEXX have been defined in the configurations Make.defs
|
||||||
|
file.
|
||||||
|
|
||||||
|
config HAVE_CXXINITIALIZE
|
||||||
|
bool "have cxx initialize"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
The platform-specific logic includes support
|
||||||
|
for initialization of static C++ instances for this architecture
|
||||||
|
and for the selected toolchain (via up_cxxinitialize()).
|
||||||
|
|
|
||||||
|
|
@ -2,3 +2,359 @@
|
||||||
# For a description of the syntax of this configuration file,
|
# For a description of the syntax of this configuration file,
|
||||||
# see misc/tools/kconfig-language.txt.
|
# see misc/tools/kconfig-language.txt.
|
||||||
#
|
#
|
||||||
|
config MM_REGIONS
|
||||||
|
int "number of memory regions"
|
||||||
|
default 1
|
||||||
|
---help---
|
||||||
|
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 MSEC_PER_TICK
|
||||||
|
int "tick timer"
|
||||||
|
default 10
|
||||||
|
---help---
|
||||||
|
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
|
||||||
|
int "round robin timeslice"
|
||||||
|
default 0
|
||||||
|
---help---
|
||||||
|
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
|
||||||
|
bool "monitor system performance"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
enables instrumentation in
|
||||||
|
scheduler to monitor system performance
|
||||||
|
|
||||||
|
config TASK_NAME_SIZE
|
||||||
|
int "task name size"
|
||||||
|
default 32
|
||||||
|
---help---
|
||||||
|
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 JULIAN_TIME
|
||||||
|
bool "Enables Julian time conversions"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Enables Julian time conversions
|
||||||
|
|
||||||
|
config START_YEAR
|
||||||
|
int "start year"
|
||||||
|
default 2010
|
||||||
|
|
||||||
|
config START_MONTH
|
||||||
|
int "start month"
|
||||||
|
default 1
|
||||||
|
|
||||||
|
config START_DAY
|
||||||
|
int "start day"
|
||||||
|
default 1
|
||||||
|
|
||||||
|
config DEV_CONSOLE
|
||||||
|
bool "enable /dev/console"
|
||||||
|
default y
|
||||||
|
---help---
|
||||||
|
Set if architecture-specific logic
|
||||||
|
provides /dev/console. Enables stdout, stderr, stdin.
|
||||||
|
|
||||||
|
config DEV_LOWCONSOLE
|
||||||
|
bool "enable low-level serial console"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Use the simple, low-level serial console
|
||||||
|
driver (minimul support)
|
||||||
|
|
||||||
|
config MUTEX_TYPES:
|
||||||
|
bool "enable mutex types"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Set to enable support for recursive and
|
||||||
|
errorcheck mutexes. Enables pthread_mutexattr_settype().
|
||||||
|
|
||||||
|
config PRIORITY_INHERITANCE
|
||||||
|
bool "enable priority inheritance "
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Set to enable support for priority
|
||||||
|
inheritance on mutexes and semaphores.
|
||||||
|
|
||||||
|
config SEM_PREALLOCHOLDERS
|
||||||
|
int "pre alloc holders"
|
||||||
|
default 16
|
||||||
|
depends on PRIORITY_INHERITANCE
|
||||||
|
---help---
|
||||||
|
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
|
||||||
|
int "maximum number of higher priority threads"
|
||||||
|
default 16
|
||||||
|
depends on PRIORITY_INHERITANCE
|
||||||
|
---help---
|
||||||
|
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
|
||||||
|
bool "disable clone all file descriptors"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
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
|
||||||
|
bool "disable clone file descriptors without stdio"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
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
|
||||||
|
bool "disable cloning of all socket"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
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 DISABLE_OS_API
|
||||||
|
bool "disable os api"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
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
|
||||||
|
bool "disable clock"
|
||||||
|
depends on DISABLE_OS_API
|
||||||
|
default n
|
||||||
|
|
||||||
|
config DISABLE_POSIX_TIMERS
|
||||||
|
bool "disable posix timers"
|
||||||
|
depends on DISABLE_OS_API
|
||||||
|
default n
|
||||||
|
|
||||||
|
config DISABLE_PTHREAD
|
||||||
|
bool "disable pthread"
|
||||||
|
depends on DISABLE_OS_API
|
||||||
|
default n
|
||||||
|
|
||||||
|
config DISABLE_SIGNALS
|
||||||
|
bool "disable signals"
|
||||||
|
depends on DISABLE_OS_API
|
||||||
|
default n
|
||||||
|
|
||||||
|
config DISABLE_MQUEUE
|
||||||
|
bool "disable mqueue"
|
||||||
|
depends on DISABLE_OS_API
|
||||||
|
default n
|
||||||
|
|
||||||
|
config DISABLE_MOUNTPOINT
|
||||||
|
bool "disable mount point"
|
||||||
|
depends on DISABLE_OS_API
|
||||||
|
default n
|
||||||
|
|
||||||
|
config DISABLE_ENVIRON
|
||||||
|
bool "disable environ"
|
||||||
|
depends on DISABLE_OS_API
|
||||||
|
default n
|
||||||
|
|
||||||
|
config DISABLE_POLL
|
||||||
|
bool "disable poll"
|
||||||
|
depends on DISABLE_OS_API
|
||||||
|
default n
|
||||||
|
|
||||||
|
comment "Sizes of configurable things (0 disables)"
|
||||||
|
|
||||||
|
config MAX_TASKS
|
||||||
|
int "max tasks"
|
||||||
|
default 32
|
||||||
|
---help---
|
||||||
|
The maximum number of simultaneously
|
||||||
|
active tasks. This value must be a power of two.
|
||||||
|
|
||||||
|
config MAX_TASK_ARGS
|
||||||
|
int "max task args"
|
||||||
|
default 4
|
||||||
|
---help---
|
||||||
|
This controls the maximum number of
|
||||||
|
of parameters that a task may receive (i.e., maxmum value
|
||||||
|
of 'argc')
|
||||||
|
|
||||||
|
config NPTHREAD_KEYS
|
||||||
|
int "number pthread keys"
|
||||||
|
default 4
|
||||||
|
---help---
|
||||||
|
The number of items of thread-
|
||||||
|
specific data that can be retained
|
||||||
|
|
||||||
|
config NFILE_DESCRIPTORS
|
||||||
|
int "max file descriptors"
|
||||||
|
default 16
|
||||||
|
---help---
|
||||||
|
The maximum number of file
|
||||||
|
descriptors (one for each open)
|
||||||
|
|
||||||
|
config NFILE_STREAMS
|
||||||
|
int "max file streams"
|
||||||
|
default 16
|
||||||
|
---help---
|
||||||
|
The maximum number of streams that
|
||||||
|
can be fopen'ed
|
||||||
|
|
||||||
|
config NAME_MAX
|
||||||
|
int "name max"
|
||||||
|
default 32
|
||||||
|
---help---
|
||||||
|
The maximum size of a file name.
|
||||||
|
|
||||||
|
config STDIO_BUFFER_SIZE
|
||||||
|
int "stdio buffer size"
|
||||||
|
default 256
|
||||||
|
---help---
|
||||||
|
Size of the buffer to allocate
|
||||||
|
on fopen. (Only if config _NFILE_STREAMS > 0)
|
||||||
|
|
||||||
|
config NUNGET_CHARS
|
||||||
|
int "number get chars"
|
||||||
|
default 2
|
||||||
|
---help---
|
||||||
|
Number of characters that can be
|
||||||
|
buffered by ungetc() (Only if config _NFILE_STREAMS > 0)
|
||||||
|
|
||||||
|
config PREALLOC_MQ_MSGS
|
||||||
|
int "pre alloc mq_msgs"
|
||||||
|
default 32
|
||||||
|
---help---
|
||||||
|
The number of pre-allocated message
|
||||||
|
structures. The system manages a pool of preallocated
|
||||||
|
message structures to minimize dynamic allocations
|
||||||
|
|
||||||
|
config MQ_MAXMSGSIZE
|
||||||
|
int "mq max message size"
|
||||||
|
default 32
|
||||||
|
---help---
|
||||||
|
Message structures are allocated with
|
||||||
|
a fixed payload size given by this settin (does not include
|
||||||
|
other message structure overhead.
|
||||||
|
|
||||||
|
config MAX_WDOGPARMS
|
||||||
|
int "max watchdog parms"
|
||||||
|
default 4
|
||||||
|
---help---
|
||||||
|
Maximum number of parameters that
|
||||||
|
can be passed to a watchdog handler
|
||||||
|
|
||||||
|
config PREALLOC_WDOGS
|
||||||
|
int "pre alloc watchdogs"
|
||||||
|
default 32
|
||||||
|
---help---
|
||||||
|
The number of pre-allocated watchdog
|
||||||
|
structures. The system manages a pool of preallocated
|
||||||
|
watchdog structures to minimize dynamic allocations
|
||||||
|
|
||||||
|
config PREALLOC_TIMERS
|
||||||
|
int "pre alloc timers"
|
||||||
|
default 8
|
||||||
|
---help---
|
||||||
|
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.
|
||||||
|
|
||||||
|
|
||||||
|
comment "Stack and heap information"
|
||||||
|
|
||||||
|
config BOOT_RUNFROMFLASH
|
||||||
|
bool "boot run from flash"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Some configurations support XIP
|
||||||
|
operation from FLASH but must copy initialized .data sections to RAM.
|
||||||
|
(should also be =n for the LPC17xx which always runs from flash)
|
||||||
|
|
||||||
|
config BOOT_COPYTORAM
|
||||||
|
bool "boot copy to ram"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Some configurations boot in FLASH
|
||||||
|
but copy themselves entirely into RAM for better performance.
|
||||||
|
|
||||||
|
config CUSTOM_STACK
|
||||||
|
bool "enable custom stack"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
The up_ implementation will handle
|
||||||
|
all stack operations outside of the nuttx model.
|
||||||
|
|
||||||
|
config STACK_POINTER
|
||||||
|
hex ""
|
||||||
|
default 0
|
||||||
|
---help---
|
||||||
|
The initial stack pointer (arm7tdmi only)
|
||||||
|
|
||||||
|
config IDLETHREAD_STACKSIZE
|
||||||
|
int "idle thread stack size"
|
||||||
|
default 1024
|
||||||
|
---help---
|
||||||
|
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
|
||||||
|
int "main thread stack size"
|
||||||
|
default 2048
|
||||||
|
---help---
|
||||||
|
The size of the stack to allocate
|
||||||
|
for the main user thread that begins at the user_start() entry point.
|
||||||
|
|
||||||
|
config PTHREAD_STACK_MIN
|
||||||
|
int "minimum thrad stack size"
|
||||||
|
default 256
|
||||||
|
---help---
|
||||||
|
Minimum pthread stack size
|
||||||
|
|
||||||
|
config PTHREAD_STACK_DEFAULT
|
||||||
|
int "default stack size"
|
||||||
|
default 2048
|
||||||
|
---help---
|
||||||
|
Default pthread stack size
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue