OS-9 Device Descriptor and Configuration Module Reference

2OS-9TMConfiguration Module (init) MICROWAREDescription File Modification ProceduresStep 1. Change to the INIT directory. (see Figure 2-3).Step 2. Edit the file config.des and read the included comments for moreinformation on using the specific description file provided in yoursoftware distribution. The config.des file contains a list of macronames defined to override the global default values for the configurationfields.Step 3. Refer to the DESCRIPTION FILE MACRO section in the field referencelater in this chapter to determine the macro name you define toconfigure the target field.Step 4. Read the comments in config.des to determine where to place thedefine for this macro.Step 5. Select the value you want to use to configure the field. See theAVAILABLE VALUES section of the field reference data for values ormacros that can be used for the definition. Define the macro by enteringa definition in the appropriate description files as follows:#define Step 6. Save the changes and rebuild the module, entering the followingcommand in the INIT directory:os9makeStep 7. Rebuild your boot image to include the new init module.106 OS-9 Device Descriptor and Configuration Module Reference