|TTCN and ASN.1 status? CHUYU%TWNMOCTL.BITNET@pucc.Princeton.EDU (1992-07-23)|
|Re: TTCN and ASN.1 status? firstname.lastname@example.org (1992-07-27)|
|From:||email@example.com (Simon Ashford)|
|Organization:||National Physical Laboratory, UK|
|Date:||Mon, 27 Jul 1992 10:54:43 GMT|
>Is there any one know about TTCN(Tree and Tabular Combined Notation) and ASN.1
>(Abstract Syntax Notation Number One) current status?
The TTCN standard (ISO 9646-3) has reached IS status, and has been
submitted for publication by ISO; extensions to cover concurrency are also
being progressed (not sure of the status of this)
ISO 8824/8825 - ASN.1 Syntax and Basic Encoding Rules - were published as
International Standards in 1990; extensions to the syntax are also being
worked on (8824/DAM1).
>Is there any source code available from academe or Industry?
ISODE (the ISO Development Environment) contains various ASN.1 based
tools, and is freely available. I don't know of any specific TTCN
compilers currently available.
Here at NPL we have been working on a set of tools aimed at making the
production of TTCN test suites easier, using a new form of the notation
called "Developer's TTCN". This can then be turned into standard TTCN when
needed. I'll send you more details if interested.
Hope that helps.
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