A good working knowledge of tcl can help you gain greater productivity in using eda tools for fpga and asic design, but many tcl courses and textbooks focus on using tcl for generalpurpose computing applications. Chapter 7 describes tcl procedures, which are new commands that you write in tcl. May 11, 2020 tcl is string based scripting language and also a procedural language. While tcl tk is available on several platforms, including win32 and macos as well as several of the nix environments, this tutorial is written in the context of running on a gnulinux. Tcl has much in common with lisp, but instead of lists, tcl uses strings as the currency of the language. Many structured and complete programming tutorials have been written in order.
The first major gui extension that works with tcl is tk, a toolkit that. This chapter is from practical programming in tcl and tk, 3rd ed. Activetcl is activestates commercially supported, qualityassured tcl distribution. Invoking tcl using the standalone interpreter, tclsh. But now i would like to create a script with the help of if loop. Apio ca, is a tcltk based automatic test en vironmen t. Depending on what system you are on, you can always look up the reference documentation for commands that you are curious about. Design automation of blast furnace using tcltk hypermesh conference paper pdf available september 2014 with 3,189 reads how we measure reads. A list is a string with a defined format, and the body of a procedure a script is also a string rather than a block. Im trying to find another program that will allow us to automate the tcltk applications. In other words, silktest cant tell the difference between the different widgets and cant be used for automated testing of the tcltk applications.
Expect is a unix automation and testing tool, an extension to the. For the love of physics walter lewin may 16, 2011 duration. Download it once and read it on your kindle device, pc, phones or tablets. The purpose of developing this language is easy embedded inti applications.
You will be able to access the tcltk manual pages through the man command. Works like a regular shell prompt good for interactive testing no command line history and editing no vmd extensions unless using vmd console writing a script file hello. Oreilly, isbn 1565920902 the book contains hundreds of examples and also includes a tutorial on tcl. I want to parse a log file and use regexp to filter some patterns and put them in output log file. Tcl tk i about the tutorial tcl is a general purpose multiparadigm system programming language.
Michael mclennan is the primary developer of incr tcl and incr tk. Rev level date notes a 0707 this is the initial release of the product manual. The language is commonly used for guis and testing. It describes the basic mechanisms used by the tcl interpreter. Tcltk tutorial january 23, 1996 1 tcltk advanced tutorial stephen uhler brent welch sun microsystems laboratories tcl. Download tcl tk advanced tutorial dyn book pdf free download link or read online here in pdf. I went through the following post but if someone can post a sample test code for the following example it would be much easier for me to understand the following is my simple hello world code namespace eval gui proc guihello toplevel. You may want to look at this chapter first so you can try out the. Why are perl and tcl scripting languages used in the vlsi. Tcltk advanced tutorial dyn pdf book manual free download. However, now it is available native on all platforms. Read online tcltk advanced tutorial dyn book pdf free download link book now. Weve bundled some of the best packages, tools, and documentation to easily adopt this language in your projects. Table 1 also contains examples that demonstrate a functional simulation for intel memories and a timing simulation of a phaselocked loop pll circuits inside intel devices.
The vlsi design industry relies heavily on electronic design automation eda, and scripting forms an integral part of eda. An introduction to tcl scripting for cisco ios devices how to automate common setup tasks duration. Its simplicity in syntax and common sensical approach to semantics makes this an easy language to learn and become proficient in. The linux tcl and tk howto linux documentation project. Rev level date notes a 0707 this is the initial release of the. Programming with step 7 manual, 052010, a5e0278966601 5 preface purpose this manual provides a complete overview of programming with step 7. Hi vincebowdren, i have done lot of cli automation using tcl expect.
A tclbased toolkit for automating interactive programs nutshell handbooks. Pdf design automation of blast furnace using tcltk hypermesh. It contains a few peripheral ip cores and an axi interconnect core, which connects to an external onboard processor. For instance, rapid prototyping, testing database interaction, etc. This short tutorial will concentrate on the most basic concepts to get you started as quickly as possible. Tcl is easy to use, flexible, and highly extensible, thus making it a great way to control your ixia environment and tests. Depending on what system you are on, you can always look up the reference. It provides all the usual highlevel programming features that weve come to expect from languages like the unix shell, awk, perl, or rexx, such as. Tcl can be used both as an embeddable scripting language and as a general programming language. Using autoexpect, it is possible to create expect scripts without writing any actual expect statements and without any knowledge of expect.
In this part of the tcl tutorial, we will introduce the tcl programming language. The reason i use it is because i can deploy on windows or linux and use comm ports for. Synopsys design compiler tutorial ece 551 design and synthesis of digital systems. The tutorial covers the core of the tcl language, namely variables, lists, arrays, control structures, and other core features. Apio ca, is a tcl tk based automatic test en vironmen t.
The tcl stands for tool command language, where the source code of a. Cisco ios scripting with tcl theciscoiosscriptingwithtclfeatureprovidestheabilitytoruntoolcommandlanguagetclversion 8. December29,20 onthe28thofapril2012thecontentsoftheenglishaswellasgermanwikibooksandwikipedia projectswerelicensedundercreativecommonsattributionsharealike3. Chapter 2 is a short introduction to running tcl and tk on unix, windows, and macintosh systems. Tutorial on cadence innovus implementation system ee 201a vlsi design automation winter 2018 ucla. The goal of this tutorial is to get you started with the tcl programming language. This tutorial covers various topics ranging from the basics of the. Tcl is a general purpose multiparadigm system programming language. Tcl tk w as c hosen as the basis for this automatic test en. Hello everyone, i am new to tcl programming and worked little bit with command.
Your contribution will go a long way in helping us. Tcl tool command language is an interpreted scripting language, with useful interapplication communication methods, and is pronounced tickle. The tutorial is intended as a companion to the tcl manual pages which provide a reference for all tcl commands. Scripting language tcl is a powerful scripting language that runs under unix, linux, vms, doswindows, os2, and macos at least.
This manual contains instructions for installation and operation of the rosemount tcl 1056 total chlorine transmitter. The power of tcl can be used to automate your ixnetwork tests with a full featured api that allows for the detailed. Tk originally was an xwindow toolkit implemented as extensions to tcl. Tutorial design description this tutorial is based on a simple nonprocessor based ip integrator design. In the ip integrator window, click the run block automation link. Cisco ios scripting with tcl cisco global home page. The following list provides notes concerning all revisions of this document. Tcl is virtually unique in the combination of features it offers. Tcltk i about the tutorial tcl is a general purpose multiparadigm system programming language. To achieve performance, tcl internally caches structured representations of these values. Pdf design automation of blast furnace using tcltk. For more information on tcl and modelsim, refer to the mentor graphics modelsim and questasim support chapter of the quartus ii handbook pdf. Control structure like loops and if statements are described in chapter 6. Instead, tcl scripts to run each labs are provided.
Tcl is the defacto standard embedded command language for electronic design automation eda and computeraided design cad applications. Oct 31, 2017 for the love of physics walter lewin may 16, 2011 duration. How to avoid learning expect or automating automating. More about exploring expect exploring expect is an excellent resource for learning and using expect. I wanted the script automatically create the solids with bounding surfaces option and if the solids already exist in. A tclbased toolkit for automating interactive programs nutshell handbooks kindle edition by libes, don. This course introduces scripting fundamentals for the tcl scripting language used throughout ixia to automate our ixia core products. This chapter takes you through the basics of the tcl language syntax. Tcltk w as c hosen as the basis for this automatic test en. A pdf version of the tutorial broken down into chapter files with hyperlinks to sections can be accessed in the cae. Although everything in tcl is a string, many commands expect their string arguments to. This course introduces the use of the tcl api for ixnetwork ixtclnetwork, as well as the structure and syntax of the tcl libraries provided with ixnetwork. It explains how to proceed when creating programs and describes the components of user programs.
It is designed to support you when installing and commissioning the software. Use features like bookmarks, note taking and highlighting while reading exploring expect. It is a scripting language that aims at providing the ability for applications to communicate with each other. Tcl is string based scripting language and also a procedural language. Hypermesh desktop automation and tcl scripting intro youtube. It can also be used as a portable c library, even in cases where no scripting capability is needed, as it provides data. It is divided into brief sections covering different aspects of the language. Tcl was created by john ousterhout as a reusable scripting language for circuit design tools that he authored. This tutorial is designed for those with experience in one or more programming or scripting languages. All the eda tool flows from synopsys, cadence and mentor graphics use tcl as the primary scripting interface for their flows.
Tcl as a single command language in all eda tool flows ensures that a designer. Tcltk tutorial january 23, 1996 3 grouping before substitution z substituted values dont affect the parse one two three four. Every user of eda tools, and hardware description languages such as vhdl and verilog, needs to know about tcl. Database automation using vba a guide to collision avoidance rules 7th edition pdf bubbles the boy in the striped pyjamas chapter 7 pdf army 15 6 investigating. Download tcltk advanced tutorial dyn book pdf free download link or read online here in pdf. The language is commonly used for rapid prototyping, scripted applications, guis, and testing. Tcl fundamentals 1 this chapter describes the basic syntax rules for the tcl scripting language. From my experience, perl is the most popular choice for this job, but tcl is also used extensively. Tcl lists, which share the syntax rules of tcl commands, are explained in chapter 5. Hypermesh desktop automation and tcl scripting intro. The source code is compiled into bytecode, which is later interpreted by the tcl interpreter. Read online tcl tk advanced tutorial dyn book pdf free download link book now.
Tcltutor is a computer aided instruction package for learning the tcl language. On the other hand, tk is a cross platform widget toolkit used for building gui in many languages. If you need it for a particular reason, start using it for that, read the first part of tcl and the tk toolkit osterhout, i find that i refer to that a lot. Feb 24, 2015 an introduction to tcl scripting for cisco ios devices how to automate common setup tasks duration. All books are in clear copy here, and all files are secure so dont worry about it. This short tutorial will concentrate on the most basic concepts to. Tcl commands are documented in the vivado design suite tcl command reference guide ug835. The first major gui extension that works with tcl is tk, a toolkit that aims to rapid gui.
Tcl is a stringbased, interpreted command language. Tcl introduction autoexpect is a tool that generates expect scripts automatically by watching actual interactions and then writing the appropriate script. It consists of 47 lessons covering the basic tcl commands, including the dict command. Embedding tcl within other software projects is of course also hugely popular, and has become the dominant control language in some industries, such as in electronic design automation eda and computeraided design cad applications. In 1997 he was awarded the acm software system award for tcl. While tcltk is available on several platforms, including win32 and macos as well as several of the nix environments, this tutorial is written in the context of running on a gnulinux. The simplest way to make a button behave like its been clicked is to use its invoke methodhello. Arrays are the most flexible and useful data structure in tcl.
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