User guide

144 DC 900-1338I

Protocol Software Toolkit Programmer Guide

Figure 8–1 shows a portion of a typical DLI configuration file, such as spsaldcfg. The

BoardNo parameter specifies the target ICP. If BoardNo is not specified, the default is

zero. The

PortNo parameter may or may not be provided. The PortNo parameter is

required if the application requests a DLI session status and expects to see the correct

value for

iPortNo. If your application does not require the iPortNo value, the DLI config-

uration file does not need to specify

PortNo. If PortNo is not included, only one DLI sec-

tion (besides the “main” section) is required in the configuration file, which can be

referenced in all calls to

dlOpen. Refer to the Freeway Data Link Interface Reference Guide

for more information on requesting DLI session status.

For an embedded ICP using the DLITE interface, Figure 8–2 shows the “main” section

and two sessions. You need to include only those parameters whose values differ from

the defaults. The DLITE interface supports only Raw operation. For more information

on the DLITE interface, refer to the user guide for your embedded ICP and operating