ESD CAN - PCC, Руководство по оборудованию

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CAN-PCC Software Manual Rev. 1.4 15
5.1.5 CANPCC_enable_id and CANPCC_disable_id
By means of this command a receive filter for individual or various data or remote frames can be
generated or taken back. By calling this function several times it is furthermore possible to select
various identifier groups.
The selection is made by entering the first and the last identifier which is to be received. In order to
select individual identifiers the same value has to be entered twice.
The function
CANPCC_enable_id
can be used parallel to the function
CANPC_set_acceptance.
int CANPCC_enable_id( int idfirst,
int idlast )
int CANPCC_disable_id( int idfirst,
int idlast )
Input parameters:
idfirst
... first permitted Rx-identifier [$0000...$07FF]
idlast
... last permitted Rx-identifier [$0000...$07FF]
Output parameter:
0
... Command successfully executed
-4
... Timeout error on the CAN-PCC module when accessing the CAN
controller
5.1.6 CANPC_enable_fifo_transmit_ack
By means of this function acknowledge messages to the application by frames which have been
transmitted in FIFO mode are enabled. The acknowledgement can be read by the command
CANPC_
read_ac
. If this function had not been called, no messages are generated.
int CANPC_enable_fifo_transmit_ack( void )
Input parameters: -
Output parameters:
0
... Command successfully executed
-4
... Timeout error on the CAN-PCC module when accessing the CAN
controller