72 lines
2.9 KiB
Plaintext
72 lines
2.9 KiB
Plaintext
Installation notes:
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Create a new directory and unpack the tar file into it. Three sub-directories
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will be created, of which 'nabtsdsp' is the interesting one. Move to
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that directory.
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You will need to do type 'make install' to create the program
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(coincidently called 'nt'), but before that will work you will
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need to make sure that two programs are available in your
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path. One of these, 'protos', is a script, and the other, 'mkptypes',
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is an executable. Both are to be found in the nabtsdsp directory,
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and you can either include this directory in your PATH environment
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variable or more them to a directory that is already included.
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After they are findable (you can check using the `which` command),
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run 'make install' to build the nt program, and you should be on your
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way. (You can ignore all the warning messages).
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Release Notes:
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========================================================================
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Release 5/28/97:
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The FEC and DSP modules currently build under UNIX and are believed to
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be portable to MSVC. We apologize that we didn't have time to test
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under MSVC in the rush to get out the door.
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See "Makefile" for how the files go together to make the two modules.
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"nabtsapi.h" contains the latest set of API calls for the DSP and FEC
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modules. See below for examples (test harnesses) which use these
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modules.
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-------------
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"Release notes" for the current DSP code 5/28/97:
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There is a simple example of the use of the DSP in testdsp.c. This is
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a program which reads raw samples, 1536 bytes at a time, from files
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such as testdsp?.in. The output is a hex dump of decoded lines out
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stdout. See the makefile for how to run an actual regression test.
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Note that future version of the DSP will likely change the output
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slightly from the current output. All the regression tests can really
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do right now is verify that the DSP code was compiled correctly.
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You can #define NDSP_MALLOC and NDSP_FREE while compiling nabtsdsp.c
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to cause nabtsdsp.c to call alternate versions of malloc and free.
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-------------
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"Release notes" for the current FEC code 5/28/97:
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There is an example of the use of the FEC in testfec.c. This is a
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program which reads packets from a file (such as testfec1.dec) and
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prints the decoded packets to stdout.
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There are two sample sets:
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testfec1.dec: The correct output from testfec1.dec is testfec1.ok.
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testfec1.dec contains the same bundle three times in a row, with
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different errors inserted each time.
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testfec2.dec: The correct output from testfec2.dec is testfec2.ok.
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testfec2.dec contains the same bundle as testfec1.dec, but with no
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errors. You should be able to change a few bytes in testfec2.dec, or
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even delete one or two lines, without changing the output.
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The functionality of NFECStateSetGroupAddrs is not yet implemented;
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the FEC will always pay attention to all group addresses. (There is a
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stub for this routine.)
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You will need to modify host.h to include appropriate #define's for
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alloc_mem and free_mem in the !linux case.
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