User`s manual

Software Manual • EKF Intelligent I/O Controller Family On CompactPCI
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EKF Elektronik GmbH * Philipp-Reis-Str. 4 * D-59065 HAMM (Germany)
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Setup Acceptance Filter: CMDIMR_SET_ACCEPTANCE
Description:
This command is used to setup the acceptance filter of a port specified
by the port identifier.
Command Code:
43.
Command Data:
Size of the acceptance filter structure in bytes.
Parameters:
The acceptance filter structure SJA1000_ACCEPTANCE is passed in
the inbound parameter area.
Data:
None.
Command Word:
0x0Y2B AAAA
Flags Port ID Command Command Data
E
R
R
R
P
L
C
P
L
U
F
ID
3
ID
2
ID
1
ID
0
C
7
C
6
C
5
C
4
C
3
C
2
C
1
C
0
D
15
D
14
D
13
D
12
D
11
D
10
D
09
D
08
D
07
D
06
D
05
D
04
D
03
D
02
D
01
D0
0
0000YYYY00101011AAAAAAAAAAAAAAAA
31 28 27 24 23 16 15 8 7 0
Reply:
Flags Port ID Command Command Data
E
R
R
R
P
L
C
P
L
U
F
ID
3
ID
2
ID
1
ID
0
C
7
C
6
C
5
C
4
C
3
C
2
C
1
C
0
D
15
D
14
D
13
D
12
D
11
D
10
D
09
D
08
D
07
D
06
D
05
D
04
D
03
D
02
D
01
D0
0
X110YYYY00101011AAAAAAAAAAAAAAAA
31 28 27 24 23 16 15 8 7 0
The controller returns with the RPL and CPL flags set.
On error the RPL, CPL and ERR flags are set and an error code is
passed in bits 15:00 of the reply word.
Notes:
See section “
SJA1000_ACCEPTANCE
” for a description of the
acceptance filter structure.
The acceptance filter settings chosen by this command are retained
across openings and closings.
This command is acceptable for CANbus ports only.