
DCN Next Generation Open Interface Release 2.4 Config Install and Database
en | 62
Bosch Communications Systems | 2007 February | SRS_SCSIINF | Du010934
6. SYSTEM INSTALLATION (SI) NOTIFICATIONS
6.1 Introduction
This chapter defines the set of update notifications concerning SI send by the CCU. Each
description is according to the definition given in section 4.1.1.
6.1.1 Unit/user event relations
As for the SC application, update notifications for SI are also the results of user actions done
on the actual units. This section gives a unit/user event matrix for the SI application in which
the possible user events are linked with the corresponding update notification(s). For some
events also the required remote functions to continue the System Installation process are
given.
The update notifications themselves are described in the remaining sections of this chapter.
UNIT-EVENT MATRIX
Event Update Notification Continue with remote function
Installation not yet started
Press a Soft-key on
a unit
<None>
Started Installation with SI_C_START_INSTALL (SI_C_GLOBAL_INSTALL_MODE)
Press a Soft-key on
a unit
SI_C_REGISTER_UNIT SI_C_SELECT_UNIT
See example-1 in Appendix C
Started Installation with SI_C_START_INSTALL (SI_C_OPERATIONAL_INSTALL_MODE)
Press a Soft-key on
a unit
<None>
6.2 SI_C_REGISTER_UNIT
Purpose
Notifies the remote controller that during global installation (which implies that the CCU is in
config mode, see SI_C_START_INSTALL section 5.2) a soft key is pressed on an installable
unit. An installable unit is a unit, which can be assigned with a seat number.
An overview of installable unit types is given in section 5.4.
The remote controller should use this update to assign a seat number to the unit identifier
given with this update notification.
Notify structure with this update
The update comes with the following structure:
typedef struct
{
WORD wUnitId;
BYTE byUnitType;
} SI_T_UNIT_STRUCT;
where:
wUnitId The unit identifier of a unit. Also called unit-number.
byUnitType
• The type of the unit. The different unit types possible
are the installable unit types given in section 5.4.
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