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Add FAT long filename support to the Olimex LPC1766-STK NSH and FTPC configuration

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4248 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-01-01 18:30:56 +00:00
parent d8f2758a03
commit 85464307f5
15 changed files with 541 additions and 30 deletions
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configs/olimex-lpc1766stk/nx/defconfig
+42 -2
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@@ -1,8 +1,8 @@
############################################################################
# configs/olimex-lpc1766stk/nx/defconfig
#
# Copyright (C) 2010 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
# Copyright (C) 2010-2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
@@ -478,9 +478,49 @@ CONFIG_FB_HWCURSORIMAGE=n
#
# 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=n
CONFIG_FAT_LFN=n
CONFIG_FAT_MAXFNAME=32
CONFIG_FS_NXFFS=n
CONFIG_FS_ROMFS=n
#