Texas Instruments CDT370, User Manual

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Software Installation
2-12
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Set up the D_SRC environment variable to identify any directories that
contain program source files that you will want to look at while you’re de-
bugging code. The general format is:
SET D_SRC=
pathname1;pathname2;...
(Be careful not to precede the equal sign with a space).
For example, if your ’370 programs reside in a directory named
CSOURCES, the D_SRC setup would be:
SET D_SRC=C:\CSOURCES
-
You can use several options when you invoke the debugger. If you use the
same options over and over, it’s convenient to specify them with D_OP-
TIONS. The general format for doing this is:
SET D_OPTIONS=[ object filename][debugger options]
(Be careful not to precede the equal sign with a space).
This tells the debugger to load the specified object file and use the se-
lected options each time you invoke the debugger.
These are the options that you can identify with D_OPTIONS:
–b –bb –i pathname –p serial port
–a
add-on address
–profile –s
–t filename –v
Note that the –p and –a options cannot be used at the same time. Also, you
can override D_OPTIONS by invoking the debugger with the –x option.
For more information about options, refer to Section 2.9, Invoking the
Debugger.
Verifying the installation
To ensure that you have correctly installed the emulator and debugger soft-
ware, enter this command at the system prompt:
CDT370 C:\370TOOLS\sample –p
serial port
or
CDT370 C:\370TOOLS\sample –a add_on address