Bosch DCN Next Generation Manuale Utente Pagina 55

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DCN Next Generation Open Interface Release 2.4 Config Install and Database
en | 55
Bosch Communications Systems | 2007 February | SRS_SCSIINF | Du010934
5. SYSTEM INSTALLATION (SI) FUNCTIONS
5.1 Introduction
The system installation functions provide functionality to connect unit identification with the
seat numbers used within the congress-hall. This process is also called seat-assignment.
This chapter defines the set of remote functions needed for system installation. Each
description is according to the definition given in section 2.2.1.
5.2 SI_C_START_INSTALL
Purpose
Start the installation mode. The remote controller can choose between 2 modes of
installation, which are:
Mode Description
SI_C_GLOBAL_INSTALL_MODE
Global installation mode. When activating this mode, the CCU stops all
applications running and only runs the installation application. When the
function is successfully executed, the CCU has changed the system mode
from congress to config.
Entering the system mode config enables the update notification
SI_C_REGISTER_UNIT, which informs the remote controller about
someone pressing a soft-key on a unit. The remote controller must use this
notification message to link the unit with a seat.
By pressing a soft-key on all units in order of the seat-numbers the remote
controller can build a list of units with the seat-numbers as index. An
example using this mode is presented in Appendix C.
SI_C_OPERATIONAL_INSTALL_MODE
Operational installation mode. During this mode all applications keep on
running. The CCU remains in the congress mode.
No special update notification for registration will be enabled. The remote
controller must select a proposed unit and the seat-number must be
searched to link them together.
To finish the installation the remote controller must execute the function
SI_C_STOP_INSTALL.
Availability
This function is available in CCU system mode congress.
Parameter structure for the function
The function requires the following information as parameter:
WORD wInstallMode;
where:
wInstallMode The installation mode to be used. This parameter can have one
of the following values:
SI_C_GLOBAL_INSTALL_MODE
SI_C_OPERATIONAL_INSTALL_MODE
Response structure from the function
The function has no response parameters.
Error codes returned
SI_E_NOERROR
SI_E_ALREADY_STARTED
SI_E_MODE_CHANGE_FAILED
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