2012-04-06 17:49:35 +02:00
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#
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# For a description of the syntax of this configuration file,
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2012-04-06 18:45:52 +02:00
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# see misc/tools/kconfig-language.txt.
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2012-04-06 17:49:35 +02:00
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#
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2012-04-11 01:01:40 +02:00
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menu "NXFFS file system configuration"
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comment "NXFFS file system configuration"
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config FS_NXFFS
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bool "NXFFS file system"
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default n
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---help---
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Enable NuttX FLASH file system (NXFF) support.
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config NXFFS_ERASEDSTATE
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bool "FLASH erased state"
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default n
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depends on FS_NXFFS
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---help---
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The erased state of FLASH.
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This must have one of the values of 0xff or 0x00.
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Default: 0xff.
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config NXFFS_PACKTHRESHOLD
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bool "Re-packing threshold"
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default n
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depends on FS_NXFFS
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---help---
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When packing flash file data,
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don't both with file chunks smaller than this number of data bytes.
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Default: 32.
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config NXFFS_MAXNAMLEN
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bool "Maximum file name length"
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default n
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depends on FS_NXFFS
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---help---
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The maximum size of an NXFFS file name.
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Default: 255.
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config NXFFS_TAILTHRESHOLD
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bool "Tail threshold"
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default n
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depends on FS_NXFFS
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---help---
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clean-up can either mean
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packing files together toward the end of the file or, if file are
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deleted at the end of the file, clean up can simply mean erasing
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the end of FLASH memory so that it can be re-used again. However,
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doing this can also harm the life of the FLASH part because it can
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mean that the tail end of the FLASH is re-used too often. This
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threshold determines if/when it is worth erased the tail end of FLASH
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and making it available for re-use (and possible over-wear).
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Default: 8192.
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endmenu
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