Embedded Target for Motorola MPC555

Build Process Files and Directories

The PIL target creates the following in your working directory:

• A build directory, containing generated source code, object files, and a makefile and other control files. The build directory also may contain subdirectories used by Stateflow and by the HTML code generation report generator (see Code Analysis Reporting).

• The naming convention for the build directory is source_mpc555pil, where source is the first word of the generating subsystem or model. For example, the fuel rate controller subsystem used in the PIL tutorials generates the build directory fuel_mpc555pil.

• The generated library, source_lib.mdl, and the.dll components that are bound to the generated PIL and SIL blocks in the library. Note that if you rebuild source_lib.mdl in the same working directory, a revision number is appended to the source string. For example, building from the fuel rate controller subsystem used in the PIL tutorials generates fuel_lib.mdl, fuel1_lib.mdl, fuel2_lib.mdl... fueln_lib.mdl.
• Executable PIL code in a format suitable for downloading to the target and execution by your development system (Diab or Metrowerks).
• Project files, debugging symbol files, link maps, and other files specific to your development system (Diab and Metrowerks).

If you do not select the Download_and_run option when you generate code (or if you want to rerun PIL code after it is built), you must manually download and run the generated executable using your development system. The procedure for doing this varies with your development system:

• Metrowerks CodeWarrior: The PIL target generates source.mcp, a Metrowerks CodeWarrior project file, in the build directory.
• Diab compiler/SingleStep debugger: The PIL target generates source_ram.scr, a control file to be used with SingleStep, in the build directory. To invoke SingleStep and download and run PIL code, type the following command at the MATLAB prompt (as one continuous line)

  !start ssteproot\bdmp58.exe -P -S matlabroot\toolbox\rtw\targets\mpc555dk\common\drivers\app_startup\mw_ram.wsp -r source_mpc555pil\source_ram.scr

1. where ssteproot is the installed SingleStep directory, and matlabroot is the MATLAB root directory.

PIL Target Summary

Restrictions