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High-performance Embedded Workshop V.4.09 Release Note

R20UT0373EJ0100 Rev.1.00 Page 2 of 41

Feb 01, 2011

1. Notes on Using the High-performance Embedded Workshop

This section shows notes on using the High-performance Embedded Workshop.

1.1 Network drive

1.1.1 Time discrepancies between computers

The time kept by a computer differs between computers. The time when a source file or output file is updated

depends on the computer on which the file has been saved.

Building of a project can be incorrect because of this difference in times kept by computers if a source file or

output file is shared via a network.

If such a problem occurs, adjust the time between all computers or use [Build -> Build All] to build a project.

1.1.2 Building a project on a network drive

When you build a project on the network an error might occur depending on the condition of the network.

For example, a C/C++ compiler might output the following error message.

C3019(F) Cannot open source file

If such an error occurs, build the project again.

1.1.3 Adding a file to a project

When you add a file on a remote drive on the network via [Project -> Add Files] or else, the High-

performance Embedded Workshop might cause an application error depending on the condition of the

network.

In this case, try to add the file to the project again. If application errors occur many times, consider copying

the file to a local drive then adding to the project.

1.2 Syntax coloring of the editor

With the syntax coloring capability of the High-performance Embedded Workshop, comments and keywords in

a source program file are colored. But the syntax coloring of the High-performance Embedded Workshop editor

does not work correctly depending on the way the source code is written.

Disable the syntax coloring if you are not satisfied with the syntax coloring. To disable it, select [Setup ->

Options], uncheck “Enable Syntax Coloring” on the [Editor] tab of the [Options] dialog box, and click on the

OK button.

Syntax coloring for C/C++ source files does not work correctly in the following cases:

(i) A comment is nested.

Example: /* /* */

*/ <- The underlined part is colored as a comment.

(ii)“/*” or “*/” is contained in a string.

Example: /*

<- The underlined part is colored as a comment.

char A[]=“*/

”; <- The underlined part is colored as a comment.

To prevent this problem, avoid writing * or / characters adjacent to each other (unless such characters are part of

a comment) in a C/C++ source file.

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Renesas Emulator System M3T-MR100 Dokumentacja Strona 2