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- config2cfg(1) Qualcomm Atheros Open Powerline Toolkit config2cfg(1)
- NAME
- config2cfg - Atheros Configuration File Converter
- SYNOPSIS
- config2cfg [options] file [file] [...]
- DESCRIPTION
- The config2cfg program converts an SDRAM configuration file used by the Windows Device Manager to the configuration file
- format used by the Qualcomm Atheros Powerline Toolkit.
- This program is part of the Qualcomm Atheros Powerline Toolkit. See the AMP man page for an overview and installation
- instructions.
- OPTIONS
- There are no options.
- EXPLANATION
- The Windows Device Manager format consists of 64 ASCII hexadecomal characters. Files usually have a .config extension.
- File size is at least 64 characters. Excess characters are ignored in input. This means that files can be modified
- using any text editor and there is no way to detect modification. From a programmin standpoint, ASCII-to-binary conver‐
- tion and checksum computation is required on input and binary-to-ASCII conversion iw required on output.
- The Atheros Powerline Toolkit format consists of 32 binary bytes plus a 4 byte (32 bit) checksum. Files usually have a
- .cfg extension. File size is always 36 characters. The files can be edited using any hex editor but a new checksum must
- be computed and inserted after any change. No conversion or computation is required on input or output. Input is ready
- for direct insertion into a VS_SET_SDRAM message.
- Programs int6k and int6kf expect this latter format and so you can use this program determine if a given file has the
- proper format.
- OPTIONS
- file The filename of a Windows Device Manager SDRAM configuration file. The file is re-written such that the filename
- is preserved but the contents are not. Windows Device Manager SDRAM configuration files usually have a .config
- extension but the program makes no assumption based on filename and does not enforce any filename conventions.
- -q Suppresses printing of progress messages. There are no progress messages in this version.
- -v Print additional information. There is no additional information printed in this version.
- -?, --help
- Print program help summary on stdout. This option takes precedence over other options on the command line.
- -!, --version
- Print program version information on stdout. This option takes precedence over other options on the command line.
- Use this option when sending screen dumps to Atheros Technical Support so that they know exactly which version of
- the Linux Toolkit you are using.
- EXAMPLES
- The following example reads file abc.cfg and validates it. The message shown indicates that the configuration file is
- the correct size and has a checksums and there are no read errors.
- > chkcfg abc.cfg
- chkcfg: abc.cfg looks good
- The following example reads three files in succession and reports on each one. You can suppress good news with the -q
- option.
- # chkcfg abc.cfg def.cfg ghi.cfg
- chkcfg: abc.cfg looks good
- chkcfg: def.cfg is corrupt
- chkcfg: ghi.cfg looks good
- The following example displays the SDRAM configuration values in all files having names that match the wildcard pattern
- sdram*.cfg. We can confirm that the values inside are correct for their filenames. Program output could have been sent
- to a file and saved for later reference.
- # chknvm -qv sdram*.cfg
- ------- sdram32.cfg -------
- SIZE=0x02000000 (32mb)
- CONF=0x00143188
- TIM0=0x01E1D491
- TIM1=0x000883D6
- CNTRL=0x00003089
- REF=0x00000366
- CLOCK=0x00000001
- ------- sdram16.cfg -------
- SIZE=0x01000000 (16mb)
- CONF=0x00142F68
- TIM0=0x0115124E
- TIM1=0x000883D6
- CNTRL=0x00003089
- REF=0x00000493
- CLOCK=0x00000001
- DISCLAIMER
- The SDRAM file structure and content is proprietary to Qualcomm Atheros, Ocala FL USA. Consequently, public information
- is not available. Qualcomm Atheros reserves the right to change the file structure or content in future firmware
- releases without any obligation to notify or compensate users of this program.
- SEE ALSO
- int6k(1), int6kf(1), modpib(1), chknvm(1), chkpib(1)
- CREDITS
- Charles Maier <cmaier@qca.qualcomm.com>
- open-plc-utils-0.0.3 Mar 2014 config2cfg(1)
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