
DCN Next Generation Open Interface Release 2.4 Simultaneous Interpretation
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Bosch Communications Systems | 2007 February | SRS_ININF | Du030905
wDummy Dummy value, not used in the function.
wPCActive The controller state. This controller state is a bit-shifted version
(8-bit left shift) of one of the states IN_C_STANDALONE or
IN_C_WITHPC. In case of IN_C_STANDALONE, the database
system setting StandAloneIN is set to FALSE and the timer for
controller update messages is deleted. In case of
IN_C_WITHPC StandAloneIN is set to TRUE, an update timer
is inserted and both a configuration and states notification is
sent.
Response structure from the function
The function returns the following structure:
WORD wNrOfInstances
where:
wNrOfInstances The value of the update use count for the IN application at the
end of the function handling. It contains the number of times a
remote controller (other than the remote PC) has connected
over the same communication medium. Therefore the first time
the IN_C_START_MON_IN function is called, it contains the
value 1.
Error codes returned
IN_E_NOERROR
Update notifications
IN_C_CHAN_STATUS
IN_C_CCU_CONFIG
3.2.2 IN_C_START_IN_APP
Purpose
Indicates the CCU that the remote controller wants to communicate with the IN application
inside the CCU. After receiving this function the CCU gives the control of IN to the remote
controller. It is now impossible for another remote controller (e.g. DCNNG Control PC) to gain
control of the application. After this function has been called, the remote controller will receive
update notifications from the IN application (see section 4.1.2).
When the execution of this function is omitted, all other remote functions (except the other
start and stop functions) will have no effect and will return an error code
(IN_E_APP_NOT_STARTED).
Parameter structure for the function
The function has no additional parameters.
Response structure from the function
The function returns the following structure
WORD wNrOfInstances;
where:
wNrOfInstances The value of the update use count for the IN application at the
end of the function handling. It contains the number of times a
remote controller has connected over the same communication
medium. E.g. the first time the IN_C_START_IN_APP function
is called, it contains the value 1. Note that calling
IN_C_START_MON_IN will also increase this update use
count.
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