Bosch DCN Next Generation Manual do Utilizador descarregar pdf (Página 14)

DCN Next Generation Open Interface Release 2.4 General

en | 14

Bosch Communications Systems | 2007 February | SRS_INF | Du010933

The actual structure definition to be received after handling a remote function request is not

described in this document. The structures are presented along with the definition of the

remote function in the interface documents for the application.

3.2.3 Format of type MDSC_NOTIFY

Upon a status change the CCU reports this change by sending an update notification to the

remote controller. It is up to the remote controller to use the information received from the

CCU. The CCU sends the information to the remote controller and does not expect any reply

from the remote controller on these notifications.

The update notifications are always coming from the CCU and are only sent to the remote

controller if he has registered for an application

. The message type will be equal to the value

‘MDSC_NOTIFY’.

The message data received along the update notification follows the following format:

typedef struct

{

WORD wFnId; // notification identifier

NTFSTRUC tStructure; // update information if any!

} RSMT_NOTIFY;

where:

wFnId The notification identifier.

tStructure A structure containing the update information.

The ‘wFnId’ and the ‘tStructure’ are tightly coupled. Therefore the parameter structure is not

defined strictly with the basic types, but a special type is used to identify that the structure

depends on the notification identifier.

The actual structure definition to be sent along with the update notification is not described in

this document. The structures are presented along with the definition of the update

notification in the interface documents for the application.

3.2.4 Format of type MDSC_COMMUNICATION_PARAMS

The ‘Full’ feature protocol has several parameters, which control the functioning of the

protocol. Some of these parameters can be changed remotely to get better timing values

depending on the system used for the remote controller.

E.g. when the communication must be able to switch from remote controller 1 to remote

controller 2 (when the first refuses work) without losing the communication, It could be

desirable that the heart-beat time is larger than the switch-time.

The communication parameters can be changed using this message type. The message data

received along the communication parameters follows the following format:

typedef struct

{

WORD wFnId;

WORD wHeartbeatTime;

WORD wNrRetries;

WORD wRetryTime;

} RSMT_COMMUNICATION_PARAMS;

where:

wFnId The function identification to set the communication

parameters. This parameter must be set to the value

RSMC_SET_COMMUNICATION_PARAMS for setting the

communication parameters.

wHeartbeatTime The heartbeat time in seconds to be used. Valid values are in

Registration for an application is done by calling a ‘start application’ remote function call. This function call

enables the transmission of update notification for that application. The update can be stopped again by calling

the ‘stop application’ remote function call.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 295 296

Comentários a estes Manuais

Sem comentários

Bosch DCN Next Generation Manual do Utilizador Página 14

Comentários a estes Manuais

Manuais e produtos relacionados com não Bosch DCN Next Generation