SC & SI Remote Interface Description en | 17
Bosch Security Systems B.V. | 2003 December | SC & SI Remote Interface Description
4.2 SC_C_CCU_REBOOT Purpose
Notifies the remote controller that the CCU has restarted. This notification is always send at start-up of the
CCU and is the only notification message send by the CCU till the update request function
SC_C_START_DCN is executed.
This notification should be monitored to detect a restart of the CCU. The remote controller should take
appropriate actions to restore the settings.
Notify structure with this update
The update comes with the same structure as used for the response of the remote function
SC_C_GET_CCU_VERSIONINFO (section 3.5).
4.3 SC_C_CONNECT_UNIT Purpose
Notifies the remote controller that a new unit has connected to the CCU. The remote controller can use this
notification to add this unit to its functionality.
Notify structure with this update
The update uses the following structure:
SC_T_UNIT_DATA tUnitData;
where: tUnitData Information about the unit that is connected. The elements
present in the structure are defined in section 3.6.
4.4 SC_C_DISCONNECT_UNIT Purpose
Notifies the remote controller that a unit has lost his connection with the CCU (i.e. the unit is disconnected
from the ACN-trunk). This notification informs the remote controller that the unit is no longer available.
Notify structure with this update
The update comes along with the same structure as defined in section 4.3.
4.5 SC_C_CONNECT_SLAVE_CCU Purpose
Notifies the remote controller that a slave-CCU has connected to the master-CCU.
Notify structure with this update
The update comes with the following structure:
typedef struct
{
BYTE bySlaveId;
WORD wFillLevel;
SC_T_UNIT_DATA tConnectedUnits[SC_C_CLUSTER_MAX];
} SC_T_CCU_CONNECT;
where: bySlaveId The identification number of the slave-CCU involved.
wFillLevel The number of units present in the tConnectedUnits array. Only
this amount of array elements is transmitted.
tConnectedUnits A list of units that are connected to the slave in question. This
means that all units reported in the list are also connected.
Each list element is defined as a SC_T_UNIT_DATA structure
which is defined in section 3.6.
Note: Although the list is defined with SC_C_CLUSTER_MAX
elements, only the maximum number of units possible for
one slave will be transmitted.
Currently the wFillLevel parameter will always be zero. Due to the nature of the units and the control flow
used with the CCU (slave and master), each unit will connect itself using the notification
SC_C_CONNECT_UNIT. Therefor no units are reported in this list. Future extension in the software could
build a list of units connected to a slave. That list should then be reported in the tConnectedUnits list.