Specifications

Adding DSP/BIOS Files to a Project
3-4
Although these files have extensions of .s62 and .h62, they can also be
used with the TMS320C6701. DSP/BIOS does not need to use the
floating-point instructions supported by the TMS320C6701, therefore
only one version of the software is required to support both DSPs. If you
are using the TMS320C6701 with DSP/BIOS, open the Global Settings
property page in the configuration and change the DSP Type property.
This controls the libraries with which the program is linked.
3.2 Adding DSP/BIOS Files to a Project
Recall that the configuration file you made in the previous section actually
resulted in the creation of four new files: myhello.cdb, myhellocfg.cmd,
myhellocfg.s62, and myhellocfg.h62. In this section, you add these files to
your project and remove the files which they replace.
1) Choose Project
→
Add Files to Project. Select Configuration File (*.cdb) in
the Files of type box. Select the myhello.cdb file and click Open. Notice
that the Project View now contains myhello.cdb in a folder called
DSP/BIOS Config. In addition, the myhellocfg.s62 file is now listed as a
source file. Remember that Code Composer Studio automatically adds
include files (in this case, the myhellocfg.h62 file) to the project when it
scans for dependencies during a project build.
2) The output filename must match the .cdb filename (myhello.out and
myhello.cdb). Choose Project
→
Options and go to the Linker tab. In the
Output Filename field, verify that myhello.out is the filename and click
OK.
3) Choose Project
→
Add Files to Project again. Select Linker Command File
(*.cmd) in the Files of type box. Select the myhellocfg.cmd file and click
Open. This causes Code Composer Studio to display the following
warning:
4) Click Yes. This replaces the previous command file (HELLO.CMD) with
the new one that was generated when you saved the configuration.