RAM 6.0 BUX II Series Uživatelská příručka stáhnout pdf (Strana 174)

VxWorks

BSP Developer’s Guide, 6.0

166

Because backslashes are not interpreted as an escape in \cs blocks, the backslash

itself must not be escaped. For example:

\cs

-> copy < DOS1:\subdir\file1

\ce

Resulting output:

-> copy < DOS1:\subdir\file1

The \cs and \ce tags can also serve as a general mechanism for creating ASCII

diagrams.

Command Syntax

Set off command syntax (for example, in shell scripts or Tcl procedures) with the

\ss and \se tags. Although nearly the same as a \cs block, the \ss block gives

different results. In contrast to \cs, angle-bracket markup (< and >) is interpreted

within an \ss block, as long as the angle brackets surround and touch a word.

Example input:

\ss

deflate < <infile> > <outfile>

\se

Resulting output:

deflate < infile > outfile

Board Diagrams

Board diagrams are required for the BOARD LAYOUT section of a BSP’s target.ref

file.

In VxWorks 5.5, board diagrams are typically provided in plain-text format.

Bracket plain-text board diagrams with the \bs and \be tags. Start a diagram with

\bs; end it with \be.

For VxWorks 6.0 BSPs, you strongly are encouraged to include a JPEG image file

in place of the plain-text board diagram (although the plain-text style is still

acceptable). If you include an image file, Wind River provides the following

guidelines:

■

Include you image in a /images directory in your BSP directory.

■

Label the location of the console port, network port, and power socket in your

image.

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RAM 6.0 BUX II Series Uživatelská příručka Strana 174