HIT Training

HIT(Holistic Integration Tester)

2005-09-27

Presented by:Roland Tóth NET/Budapest

NOKIAInstructor:

Tóth Roland

Senior Software Verification Engineer

(NET R&D / Budapest)

NMMITHU8

Agenda: Time range : 9:00 – 12:00

• Part 0: Beginning / Introduction• Part 1: General information• Part 2: Devices• Part 3: Hit language• Part 4: Functions• Part 5: Error• Part 6: Debugger• Part 7: Response analysis• Part 8: Caselist & Batchqueue• Part 9: Options• Part 10: DLL & DDE

Time range: 12:00 – 13:00 LunchTime range: 13:00 – 15:00

• Part 11: Exercise / Practising

Part 1:General Information

Agenda

• Background• Main Features• How to use HIT • User Interface• Toolbar• Toolbar Dialog• On-line Help

Background

• HIT = Holistic Integration Tester

• Automated test execution • First version was released in 1994• Implemented for integration testers of MSC&HLR

product line

Used also • in other product lines• to cover complete testing area

General Information

• Main part of the customer tool package• (HIT, TICA, DXDOS)

• Latest release version 2.8-0• You can download from the Main HIT macrosystem

http://wwwalltr.ntc.nokia.com/MSCHLR/msys/

8 . dia INFO NAP 2002 Roland Tóth from NOKIA

Introduction

Capabilities of the HIT:

· Test Execution Language TEL· connection to DX using COM-ports· TELNET sessions to UNIX workstations using TCP/IP· Automatic macro execution and result analysis

· online help system, example macros, copy&paste library

· debugger features: breakpoints, single stepping, active variables

· message monitoring support· charging and statistics reports· module testing support

· DDE / DLL interface

Main Features

TEL-language

Serial port and TCP/IP connections

Device control

Queueing mechanism

Debugger features

Automatic macro execution

Result analysis

Extensible with DLLs

Use of DDE -functions

Case list features

System function libraries

Concepts• Macro A logical functionality written

in TEL- language (e.g a test case or a macro for

other purposes)• Case list A list of macros to be

executed in given order, can be saved in a list file

• Library Collection of functions written in the HIT language

• Batch A group of HIT macros or case lists that are executed when batchqueue is started.

What Must Be Tested -1• One Network Element must be tested without other

network elements

How It Is Tested in Principle -2

• Other network elements are simulated. • Different simulators are co-ordinated from HIT master

tester. • In addition, HIT initialises the network element under

test Holistic Integration Tester (HIT)

HLRSimulation

SCPSimulation

PSTNSimulationMSC

PBXSimulation

A-InterfaceSimulation(MS+BSS)

User Interface

Response

Messages

Toolbar

New File

Replace File

Find Next

Replace

Fast Mode

Syntax Check

Send Next

Run To Cursor

Step Over

Trace Into

File actions Text actions Debugger actions

Toolbar Dialog

Send NextSkipGotoRun To CursorStep OverTrace IntoSend BreakPrintPrint PreviewAdd WatchView WatchCall StackTerminal 1Terminal 2Terminal 9User Help 1User Help 2User Help 9

Available only in HIT versions 2.2-0 or later.

Possibility to insert to the Main Window Toolbar:

On-line Help• System Functions Help for HIT system functions

• Language Reference Help for TEL language

• Debugger features Debugger features and possibilities in HIT

• SW Upgrade Project Help for creating a SW upgrade project and its files

• HIT environment

• Getting started Help for basic functionality

• Caselist options

• HIT limitations

• Emergency Help

Summary

• Main features of HIT• Automatic macro execution• Result analysis• Device Control• Extensible with DLLs• System function libraries• Debugger Features• TEL-language

• Macro is a logical functionality written in TEL-language

• Hit supports TCP/IP and RS-232 communications

Part 2:Device

Part 2: Agenda

• Background on devices• Device System Functions• Device Configurations

• Com Connections• Telnet Connections• Prompts• Login• Resurrection• Terminal• Miscellaneous• Configurations

• Connect

Device

• Devices enable the testing of objects that are not located in the HIT PC

• The HIT system provides an easy interface with Devices

• Devices must be connected to the HIT PC with either RS-232 COM ports or TCP/IP telnet connections

• Information is stored in the HIT2.INI file and read whenever the program is started

Device Configurations

User may create, edit or delete Telnet and COM -connections

List of defined connections for the system is shown here

COM Connection

Telnet Connection

Prompts

Three separate prompts for each device may be defined. The function must be given one of the index of the prompt being specified, either 1, 2, or 3, and the string representing the desired prompt for the unit.

• BOTH, wait for prompt before and after sending a command

• BEFORE, wait for prompt before sending, no waiting for prompt after command has been send

• AFTER, wait for prompt after command has been send, no check before sending command

• NONE, just send the command, regardless if a prompt is available

Resurrection

Terminal

Miscellaneous

Configurations

All the defined connections for the system will be shown here

If the connection is not currently in use (used by a macro or have a window open), the status is closed

INI files storing place and change method

The INI files stores the settings which describes the connections between the PC and the tested system, and this connection settings. This INI files may contain also COM and TELNET session settings also.

This INI files are checking by the LAB guys, and stored in a common place.

INI file storing on the C drive is forbidden.

You can use only from the Y drive only.

The path : Y:\Int\Ini_files\

If you would like to change it, then you can set it in the following menu place:

Device Set configuration Configuration File Browse

Summary

• Hit enables an easy way of controlling devices• Devices connected to HIT PC with RS-232 COM

ports or TCP/IP socket links• Device system functions

• e.g.• device() - The device function is used to select the device with

which the system communicates.• Tx() - sends formatted output to a device, statements can be

transmitted to the currently open device.

• The user can define three prompts and four revivals for the device

• Toolbox • user specified tool-buttons for frequently used activities

Toolbox

User can create tool-buttons for frequently used activities

Select the button and the command type

Part 3:HIT Language

Agenda

• Writing Macros• HIT Macro Language (TEL)• Variables

• Referring to Variable Values

• Arrays• Control Statement

• If, While, For, Switch, Break and Abort

Writing Macros

• Design like programs

• Structure as simple as possible• functions and function calls• comments!!!

• Frequently used functions can be stored in libraries

• One macro may contain several functions

• Syntax highlighting

HIT Macro Language (TEL) /1

• Comments: /* */ , // , :• Continuation: \• Assignment: =• Comparison: ==, <>, >, >=,

<, <=• Math: +, ++, -, --, *, / • Logical: AND, OR, NOT• Bitwise: &, |, ~, ^, <<, >>• Substring: ” ‘…’ ” in search

expression

HIT Macro Language (TEL) /2

• #include• #define• #incpath

• Hasoption() detection function for used own option string detection

• E.g. > #option /test

Variables• Variable definition and assignment

• scope type variable_name = assignment;

• Types:• integer, float, string

• Scope:• public, const, perm (export variable),

extern (import variable)• integer x; • string y; • integer VariableArray[];

• x = 4;• y = "HIT";• VariableArray[4] = 123;

Referring to Variable Values

• %s string • %d integer• %f float

• A format specifier begins with a percent sign and is followed by the format code

• There must be exactly the same number of arguments as there are format specifiers

• Format specifiers and the arguments are matched in order from left to right

• e.g. print("I am %d %s", ‘28', "years old");

Arrays

• scope type arrName[dimension_size];

• dimension_size can be either:• fixed: [12] as in traditional arrays • unfixed:[] ; this is HIT associative array

• traditional arrays may be indexed from 1 to dimension_size as normally

• associative arrays may be indexed arbitrary• Multidimensional arrays

• scope type multiArrName[ ][ ]

Example Traditional Array

function seasons()string myArray[4];integer i;

myArray[1]="Summer";myArray[2]="Autumn";myArray[3]="Winter";myArray[4]="Spring";

for(i=1; i<=4; i++)print("%s\n", myArray[i]);

endforendfunction

Example Associative Array

function translateEnglishSeasonNamesIntoFinnish()string dictionary[];string question;

dictionary["summer"]=”nyar";dictionary["autumn"]=”osz";dictionary["winter"]=”tel";dictionary["spring"]=”tavasz";

ask(question, "Give Season name in Hungarian");messagebox(dictionary[question]);

endfunction

Control StatementsIF

if( x < 100)

y = 2;

elseif( x > 100 AND x < 200 )

y = 3;

y = 4;

Control StatementsWHILE

while( Y < X )

print( "Number Y is: %d\n", Y );

endwhile

Control StatementsDO

Integer x = 10;

Integer y = 1;

print( "Number Y is: %d\n", Y );

until ( Y < X )

Control StatementsSWITCH

switch( UnitName )case( "LSU" ):case( "CCSU" ):

print( "Signaling unit selected" );break;

case( "OMU" ):print("Operational and Maintenance unit

selected");break;

default:print( "Some other unit" );break;

endswitch

Control StatementsBREAK

while ( i < 100 )

status = DoSomething();

if ( status == FALSE )

break;

endwhile

If ( status == FALSE ), execution is continued after endwhile despite the value of i.

Control StatementsABORT

function main()

integer nbr;

nbr = ask(“Input case number”);

if(nbr == CANCEL)

printlog(“Paranormal ending\n”);

abort ( 0,”Stop macro” ); /* terminate macro */

ExecuteCase(nbr);

endfunctionIf ( nbr == CANCEL ), macro execution is terminated

Control StatementsRETURN

• The user can use the RETURN controlling statement in the function calls.

• If this statement has invoked in any place in the function the execution is stopped at this point, and the function return with this parameter value.

Summary

• TEL-language is a procedural language• Over 200 system functions• Macros designed like programs• Macro structure: functions and function calls• First function always the main function• Traditional arrays: a static array, fixed dimension

size, indexing from 1 onwards• Associative arrays: a dynamic array, unfixed

dimension size, indexing arbitrary • Control statements: if, while, switch, for, break,

Part 4:Functions

Agenda

• Definitions of Functions• HIT System Functions• User Specified Functions• Toolbox

Functions

FUNCTIONS

User's SpecifiedFunctions

HIT SystemFunctions

Parameterspass by

reference

Functionreturning a

Parameterspass by value

HIT Example System Functions

• device( "MML" );• tx( "ZUSI:COMP::LIST;" );

• Also embedded tx commands, Z...• Automatic MML-semantic error detection

• getline( line," 'WO-EX' " );• strfetch( line, "12-13", str1 );• strscan( line, "%s %d %*s %s",str1, int1,

str2 );

7 tips for string manipulation:

Microsoft PowerPoint

bemutató

HIT System Functions

• User Interface functions ask ()

• Analysis and log handling functions getline ()

• File Functions fileread ()

• String manipulation functions strfetch ()

• Conversion functions inttostr ()

• Time functions getpctime ()

• Device Functions promptcheck ()

• DDE functionsused with external

applications• DLL functions

dllload ()• FTP functions e.g.

used in M9• Directory Functions

getworkdir ()• Miscellaneous Functions• Event handler functions

(eventsetstate( ) )• (Obsolete functions)

Functions:Parameters Pass By Reference

function a()

integer a = 1;

//value of a is changed to 2

endfunction

function b( integer &param )

param = param +1;

//value of param is 2

endfunction

Functions:Parameters Pass By Value

function a()

integer a = 1;

//value of a is unchanged

endfunction

function b( integer param )

param = param +1;

print("%d",param);

//value of param is 2

endfunction

Functions:Function Returning a Value

function math()

integer a = 3 , b = 5, c;

c = CountSum(a,b); // value of the c is now 8

endfunction

integer function CountSum( integer x, integer y )

return( x + y );

endfunction

File reading

Functions:• Fileopen integer handle fileopen(string

filename, integer option);• Filegetline integer filegetline( integer

handle, string line, ["search criteria"], [variable..])

• Fileclose fileclose(integer handle);

String functions /1

• Strfetch

• integer strfetch (string line, "search criteria", string ...)

• f.g. integer count;string line = "My name is Roland and I am 26 years old",

name;{count = strfetch (line, "12-17", name);}

{count = strfetch (line, „’am’:4-5", name);}

String functions /2

• Strscan

• integer strscan(string str, "[%s]... [%f]...[%d]...", [string], [float], [integer]...)

• f.g. integer age, count;string line = " My name is Roland and I am 26 years old",

name;{count = strscan (line, "%*s %*s %*s %s %*s %*s %*s %d",

name, age);}

String functions /3

• integer strregexp(string line, string regexp)

Search for substring matching the regular expression (search criteria)

• ".„ matches any single character• "[aeiou]" would match either "a", "e", "i", "o", or "u".• "[ a-z ]" would match on any lowercase alphabetic character• "[ ^g-v ]" would match on any lowercase alphabetic character

NOT between g and v.• "[ a-z ]*" matches zero or more occurrences of lowercase

alphabetic characters.• "[ 0-9 ]+" matches one or more occurrences of lowercase

alphabetic characters.• "xy?z" matches on "xy" or "xyz".• "^[ A-Z ][ a-z ]*" matches capitalised words at the beginning of a

line.• "[ A-Z ][ a-z ]*$" matches capitalised words at the end of a line.

String functions /4

• Substring search with any position in the string

Example:Getline(line,” ‘searched substring’ ”);

• More criterias in searching criteria:

Example:Getline(line,” ‘substr1’ AND ‘substr2’ OR ‘substr3’ ”);

String functions /5

• Whitespace and continuation:

Example:

line = ”\” string\””; > “ in the string

It should be used if put directory part with spaces:

dir = “\”C:\Program Files\Hit2\”\”;

line = ”\n new line \t: tab”; > new line and tab

String functions example macro

function main()integer fhand;string line;

fhand = fileopen("exercise.log",READ);if(fhand<0)

abort(0,"file not found"); endif

while(getline(line,"'WO-EX'" ))strscan(line,"%s %*s %*s %*s",unit);fileprint(fnum,"%d.: %s\n",i,unit);

endwhile

fileclose(fhand);endfunction

Functions:Passing Traditional Array as an

Argumentfunction seasons()

string myTradArray[4];integer i;

myTradArray[1]="Summer";myTradArray[2]="Autumn";myTradArray[3]="Winter";myTradArray[4]="Spring";

printTradArray(myTradArray, 4);endfunction

function printTradArray(string myArray[*], integer size)integer i;for(i=1; i<=size; i++)

print("%s\n", myArray[i]);endfor

endfunction

Functions:Passing Associative Array as an

Argumentfunction translateEnglishSeasonNamesIntoHun()

string dictionary[];

dictionary["summer"]=”nyar";dictionary["autumn"]=”osz";dictionary["winter"]=”tel";dictionary["spring"]=”tavasz";

askAndTranslate(dictionary);endfunction

function askAndTranslate(string dictionary[])string question;

ask(question, "Give Season name in english");messagebox(dictionary[question]);

endfunction

Summary

• Division to user specified functions and system functions

• User specified functions are divided in to three categories

• parameters pass by reference• parameters pass by value• functions returning a value

• Hit has a very extensive system functions help• system functions e.g. log handling functions, file functions

BATCH LIST MACROSTATEMENT

ASSIGNMENT

DIALOG

DESKTOPSETTINGS

RESP ANA

FUNCTION

FLOW CONTROL

OPTIONS

SENDPORTSETTINGS

OUTPUT

WINDOWFILE

devicequestionanswersuffixtimeoutsetdelaygetdelay

controlled by

TCP / IPinternalexternal

logmonitoring

responseterminal

getlinestrfetchstrscan

askmenupause

simplearray

constvar

calls calls

calls is

hasusing

goes to goes to

giving

if-else / for / while

monitoringchargingstatisticscomplogs

checking

HIT object model

string / conv / file / time

sendtx

HIT SCHOOL

Hit Advanced Modules

• Errors• Debugger Features• Response Analysis • Lists&Batchqueue • Options• DLL

Repeating - Concepts

• Macro A logical functionality written in TEL- language (e.g a test case or a macro for other purposes)

• Case list A list of macros to be executed in given order, can be saved in a list file

• Library Collection of functions written in the HIT language

• Batch A group of HIT macros and/or case lists that are executed when batchqueue is started.

Part 5:Errors

Agenda

• Error Types• Error Handling• Runtime Error Recovery

Errors

Syntax Check Runtime

Missingsemicolon

Invalidassignment

Systemfunctions

Expressions

Invalidparameter

values

Invalidstring

"Device notselected"

"Device notfound"

Uninitializedarray

Uninitializedvariables

Invalid functionparameter

Device

Logical Errors

Error Handling• Runtime errors

• System function evaluation error

- Recovered by the choice "Recover Runtime errors"

• An evaluation error of a sentence

- Division by zero• Other errors (not handled by the HIT)

- Disk is full • Controlled by the "Recover Runtime Errors"-choice

- In DX200 integration testing nothing is allowed to stop the executing of the list/batchque!!!

Recover Runtime Errors• Error handling on

•Notification to the user, the user may try to correct the macro and continue the run

• Error handling off•Macro execution stops and notification is sent to the user, the next macro on the list/batch on the run

• Errors, which cannot be corrected•DDE/DLL System functions

• - Invalid function prototype in dll-function call -> runtime error (unrecoverable)

• - Invalid parameter value in DLL-function call ->crash

• - Invalid DDE parameters may cause the Server application to abort ongoing DDE transaction

•String to number conversion•The system crashes

Summary

• Three types of errors (errors in macros)• Runtime Errors• Syntax Check Errors• Logical Errors

• Error handling• Recover runtime errors -option allows the user to do

corrective actions without restarting the macros

Part 6:Debugger

Agenda

• Introduction• Run Menu Choice • Debugger Menu Choice• Breakpoints• Active Variables

Debugger

• Debugger features help to control macro execution

•- Enable user to set breakpoints•- Provide on-line information of values of variables and function call stack

Execution mode

Syntax check for a macroStart macro or caselist execution

User event calling

Debugger

Call Stack

Active variablesWatch

Breakpoints

Set the breakpoint to the certain line by setting the cursor on the line and selecting Toggle breakpoints from debug-menuBackground of the line turns to red

• Macro execution will be interrupted at that line

• Continue execution by stepping (line-by-line) or by running• Removing breakpoints

Line-by-line: Select Toggle breakpoints

All at once: Select Clear all breakpoints

Active Variables• List is a dialog showing variables that are

currently active

• List consist of• - type of the variable• - name of the variable• - current value

• Value can be changed by • double clicking the variable

Other Debugger FeaturesProvide on-line

information:

• Watch properties • - Variables can be hand-

picked into a watch window

• Call stack• - Window showing the

function calls and their arguments

Summary

• Debugger features available only in the interactive mode

• Debugger features enable the controlling of the macro execution

• Examples on debugger features • breakpoints: macro executed will be interupted at a

breakpoint line• active variables: dialog showing variables currently active

Part 7:Response Analysis

Agenda

• On-line and Off-line response analysis• Event-Handler Structure• Log-files• File Handling and Log Handling system

functions

Log Files

• HIT creates <LogName>.log file always when HIT macro or list is run. <LogName> means either:

• macro file name, • test case name in the list window, or• list name if test case names are not given

in list window for macros• Log file may be changed using logset system

function. Logclose return the original• Log file includes

• All responses from response window• All logprint function outputs• All HIT system outputs

File Functions & Log Handling Functions

File Handling Functions

• Opens a file to be used by a macro file

• Returns a handle to this file

• Referring to the file the user needs to specify the handle

Log handling functions

• Opens a file to be used by the macro

• Hides the handle from the user

• Automatically refers to the file the user doesn't need to specify the handle

Differences between file- & log handling functions

• File functions

+ If more than 1 files to be analyzed simultaneously

- The abstract handlers

• Log handling functions

+ No handlers

- Complicated when more than 1 files to be analyzed

File System Functions

Function Descriptionfileaccess Determine existence of the specified file or directoryfileclose Close a file. filecopy Copies specified filefiledelete Delete a filefilegetline Search and read from a file. filegetpos Return current file pointer positionfileopen Open a file. fileprint Formatted output to a file. fileread Read from a file. filereceive Receive files from connected device using Kermit protocolfileseek Position the access point in a file to top or bottom or current filesetpos Sets file pointer positionfilesize Get file sizefiletransmit Send the specified file to the remote device using Kermit protocol

Log Handling Functions

Function Descriptiongetline Read or seek line from the log stream.getlogname Get the name of the current log file.Logclose Close log file. logcloseaux Close an auxiliary log filelogenable Toggles logfile writing logfilter Turns (escape character) filtering ON/OFFlogprint Write to log file and to message window. logscreen Writes last n lines from screen buffer to the current log filelogseek Position the internal log pointer to top or bottom of log or to last.logset Open log file. logsetaux Open auxiliary log filelogsize Gets the specified log size.logwaitline Same getline() except it doesn't return until complete line is read

File open and positioning example:

function main()

integer file_handler;

file_handler = fileopen("params.par",READ);... fileclose(file_handle);

endfunction

Positioning in the file can do with >fileseek(Handler,FILE_BEGIN);fileseek(Handler,FILE_END,-1);fileseek(Handler,FILE_CURRENT,2);

Log open and positioning example:

function main()

logprint("This goes to standard out of the test system");

logset("temp.out", NEW);

logprint("This goes to temp.out");

logclose();

endfunction

Positioning in the log can do with >logseek(LAST,2);logseek(CURRENT,1);

BOTTOM end of the log file.LAST start of last command's output.CURRENT current position.

Summary

• Hit enables the user to do • On-line Analysis

– HIT is told to follow the response continuously during the macro execution

– Event-Handler structure, Log-handling and File system functions

• Off-line Analysis– The response is saved in files and analysed later– Log-handling and File system functions

Part 8Caselists & Batchqueue

Agenda

• Macrolist• Definition of a Batchque

Building Test Suite with Caselists

• Test suite = grouping of related macros into caselist

• List provides a common interface to a collection of macros

• List window for writing and running caselist • In most cases once macros are written with

macro editor, the execution is performed with caselist window

• List is executed either by pressing run button or from the batch queue

• Caselist OPTIONS may be used for example :• for collecting message monitorings • for collecting computer logs• for checking charging and statistic records

• Caselist options are list-specific

Caselist Syntax

• Each (expect caselist directive) line must begin with E or P letter

• E <CaseName> FileName::FunctionName(X)•E-case, or EXECUTE. List item is executed without caselist options

• P <CaseName> FileName::FunctionName(X)•P-case, or PERFORM. List item is performed with caselist options applied to item

• Caselist directives:• #options item item

•Caselist options for P-cases. Can be used to define messages monitorings, charging and statistics collection etc.

• #incpath path1; path2; …•Define include directory or directories

Caselist Options (1/2) • #options /T /C /P /R /M ="UNIT FAMILY" /H="UNIT

FAMILY"

• /R Directs the HIT system to check for hanging resources in the Marker and to ensure that the call ticket is complete. The flag calls macro CALLCHK.TEL in the HIT\INCLUDE directory

• /T Statistics (Tilastointi) flag causes the system to perform statistical macros for every P class test case. The macros are located in file STA.TEL in the HIT\INCLUDE directory

• /C Charging flag causes the system to perform charging macros for every P class test case. The macros are located in file CHARGE.TEL in the HIT\INCLUDE directory

Caselist Options (2/2)• #options /I /T /C /P /R /M="UNIT FAMILY" /H="UNIT FAMILY"

• /P change default calling order of pretest() and posttest() functions in relation to the message monitoring option /M and /H.

• Default calling order is: set_monitoring(), pretest(), main(), posttest(), get_monitoring().

• If /P flag is used, the calling order is: pretest(), set_monitoring(), main(), get_monitoring(), posttest().

• /M ="UNIT FAMILY" MSC Message monitoring flag causes the system to set message monitoring for the selected unit and family in the MSC. The default macros are located in file MONITOR.TEL in the HIT2/INCLUDE directory.

• /H="UNIT FAMILY" HLR Message monitoring flag causes the system to set message monitoring for the selected unit and family in the HLR. The default macros are located in file MONITOR.TEL in the HIT2/INCLUDE directory.

• More Options can be found from the HIT User's Guide

Example Caselist

Batchqueue

List List ListMacro

MacroMacro

Batchqueue• Non-interactive testing• Macros and lists are added to a batch queue

and executed; can also be added during batchqueue execution

• Generally used in overnight testing

Adding a File to the Batch Queue

Username is mandatory

Select the file to add to the batch queue

Batchqueue list is shown in a specific window

File types:

Macro files: *.tel, *.hit List files: *.lst

Summary

• Caselist provides a common interface to a collection of macros

• List window is for writing and running macrolists• Macrolist file is type .lst• Batchque enables the user to do non-interactive

macro execution• Caselists and macros can be added to a batchque

and executed• Batchques often used e.g. in night-time execution

Part 9:Options

Agenda

• Interpreter• Environment• Window Defaults• Load/Save Environment

Interpreter

Environment

Environment -dialog let the user configure the desk top as desired

- Macro window

- Editor

- Message window

- Response window

- Runtime

Window Defaults

• Window default -option is used for defining default font settings for the window types that can exist more than once

Load/Save Environment

• Environment settings can be saved for the further use and loaded with these options

• There can be several different configurations saved

Summary

• Environment -dialog allows the user to configure the desktop as desired

• Window default -option is for defining default font settings for windows

• Environment settings can be saved for the further use and loaded with the Load/Save environment options

Part 10:DLL & DDE

Agenda

• Definition of DLL's• Using DDE interface for Excel

manipulation

DLL = Dynamic Link Libraries

• The macro language allows the user to elaborate testmacros

• The built-in functions of the HIT macro language can also be extended with external functions from Windows DLLs

Dynamic Link Libraries (DLL)

External DLL-libraries can be used in HIT macros

dlldw Execute specified DLL function; returns a DWORD valuedllload Load the specified DLLdllfunction Execute the specified DLL functiondllfree Release the specified DLL from memorydllw Execute specified DLL function; returns a WORD value

DDE Interface

• The Excel application offers DDE services that can be used to read data from Excel sheets to the HIT application. HIT can also create Excel sheets and transfer data to the sheets using DDE.

Some useful DDE services

• Service Description• NEW create new sheet• ERROR(FALSE) turn off ‘workfile not saved’ warning dialog• CLOSE close active sheet

Usefull DDE functions

• CLOSE.ALL close all sheets• SELECT(“R1C1:R3C1”) select a range of cells• STYLE(1,1) boldface & italics style• NEW(2,2) add new chart from selection• GALLERY.3D.COLUMN change chart type to 3D-column• ARRANGE.ALL Tile windows horizontally

Microsoft Word

dokumentum

DDE related function list:

Connecting to the Excell

• It can happen it two steps!

• First step is connecting to the open excell• Read the sheet name which is curretly used• Close the connection

• Second step is connecting to the sheet opened by excell.

• Fill the cells• Close the connection

Quick programming guide

First step :

(Read the sheet name from excell)

ExcelDDE = ddeconnect("Excel","System");

topics = dderequest(ExcelDDE,"Topics");

strscan(topics,"%s",sheet);

ddedisconnect(ExcelDde);

Second step:

(connecting to the sheet)

ExcelDde = ddeconnect("Excel",sheet);

The End

HIT Training

Documents

HIT-HY 200 Injection mortar HIT-Z HIT-V HIS-(R)N Rebar · HIT-HY 200 Injection mortar HIT-Z HIT-V HIS-(R)N Rebar 5-09. Hilti HIT-HY 200 mortar with HIT-Z rod ... The partial safety

HIT 55 RS232 HIT 55 USB GSM/GPRS modems - Home | · PDF fileHCP HIT v4.0 datasheet HCP communication products 1 HIT 55 RS232 HIT 55 USB GSM/GPRS modems

Interactive Football-Training Based on Rebounders with Hit Position

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Healthcare IT Training Opportunities for BMETs Patrick Lynch CBET, CCE, HIT Pro/PW, CPHIMS GMI 1

Hilti HIT-HY 200 with HIT-Z › medias › sys_master › h65 › h30...Hilti HIT-HY 200 with HIT-Z 10 / 2012 490 Hilti HIT-HY 200 with HIT-Z . Injection mortar system Benefits . cracked

Hilti HIT-RE 500 con HIT-V / HAS t...Hilti HIT-RE 500 con HIT-V / HAS 2 / 2010 pe 1 Hilti HIT-RE 500 con HIT-V / HAS Sistema di ancoraggio chimico Vantaggi Hilti HIT-RE 500 cartuccia

Hilti HIT-RE 500-SD con HIT-V...Hilti HIT-RE 500-SD con HIT-V 9 / 2009 1 Hilti HIT-RE 500-SD con HIT-V Sistema di ancoraggio chimico Vantaggi Hilti HIT- RE 500-SD cartuccia da 330

Hilti Hit Re 500 Sd Hit v

CPCI$Training$ PDFs/HIT/CPCI... · Proprietary&Conﬁden0al* CPCI$Training$ Thursday,October30,2014 GregAugus0ne,AzaraHealthcare*

Sopranos 110 a Hit is a Hit

Interactive Football-Training Based on Rebounders with Hit ......Interactive Football-Training Based on Rebounders with Hit Position Sensing and Audio-Visual Feedback Mads Møller

Grundlagen und Standardverfahren der Ostedensitometrie · High Intensity Training (HIT) vs. Low Intensity Training (LIT) ... Trainingsintensität ≈70-100% Schwellen HF (≈60-82,5%

HIT – HEIDENHAIN Interactive Training · 2019. 5. 28. · HEIDENHAIN Interactive Training è un sistema didattico multimediale per la programmazione NC che consente la formazione

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pronine.com · 2021. 7. 30. · INDOOR/OUTDOOR TRAINING g 12 EQUIPMENT WEIGHTED SAND BALLS • PLASTIC TRAINING • WEIGHTED TRAINING 10 CURVE TRAINING • • hit • PROLINE CATCHER'S

COMMON HAZARDS AND THEIR CONTROL MEASURES AT CONSTRUCTION ... · 02-04-2016 · hit by earth moving equipment hit by earth moving ... training operator iv. ... common hazards and

Effectiveness of High-Intensity Interval Training (HIT) and ......of training, endurance or HIT, is superior for aerobic ﬁtness improvements. Endurance training and HIT both increase

HIT und HIIT Options - vtf-hamburg.de · 1 HIT und HIIT Options – von Jutta Schuhn HIT HIIT High Intensity Training High Intensity Intervall Training - HIT geht auf US-Amerikaner

4-day HIT (High Intensity Training) Workout - HIT-20€¦ · Supersets are performed with NO REST in between sets of any given two-exercise (sometimes three) exercise routine. As