![background image](http://html.mh-extra.com/html/tektronix/mso54/mso54_programmers-manual_1078778788.webp)
Commands listed in alphabetical order
Examples
TRIGGER:A:BUS:B1:CAN:DATA:DIRECTION WRITE
sets the CAN data
direction to Write.
TRIGGER:A:BUS:B1:CAN:DATA:DIRECTION?
might return
:TRIGGER:A:BUS:B1:CAN:DATA:DIRECTION NOCARE
indicating the data
direction can be either read or write.
TRIGger:{A|B}:BUS:B<x>:CAN:DATa:OFFSet
This command sets or queries the data offset value, in bytes, to use when
triggering on the CAN data
fi
eld. The bus number is speci
fi
ed by x. The trigger
condition must be set to DATA or IDANDDATA.
Conditions
Requires the SR-AERO Triggering and Analysis application.
Group
Trigger
Syntax
TRIGger:{A|B}:BUS:B<x>:CAN:DATa:OFFSet
<NR1>
TRIGger:{A|B}:BUS:B<x>:CAN:DATa:OFFSet?
Related Commands
TRIGger:{A|B}:BUS:B<x>:CAN:DATa:SIZe
TRIGger:{A|B}:BUS:B<x>:CAN:DATa:VALue
Arguments
<NR1>
is an integer whose minimum and default values are -1 (don't care), and the
maximum is up to 7 (for CAN 2.0) or up to 63 (for ISO CAN FD and Non-ISO
CAN FD).
The maximum is dependent on the number of bytes being matched and the CAN
standard selected. Its value is calculated as [Absolute Maximum] - [Data Match
Size]. For CAN 2.0, the absolute maximum is 8 bytes. For ISO CAN FD and
Non-ISO CAN FD, the absolute maximum is 64 bytes. The minimum data match
size is 1 byte, which produces the ranges listed above. Increasing the data match
size above 1 byte will adjust the range of valid data offset values accordingly.
Examples
TRIGGER:A:BUS:B1:CAN:DATA:OFFSET 5
sets the CAN data offset to 5 bytes.
TRIGGER:A:BUS:B1:CAN:DATA:OFFSET?
might return 7, indicating the CAN
data offset is 7 bytes.
If the CAN standard is set for CAN 2.0, and the trigger data size is set to 3, the
maximum value for the data offset will be 5 (8 - 3 = 5).
2-772
MSO54, MSO56, MSO58, MSO58LP Programmer
Summary of Contents for MSO54
Page 1: ...xx 5 Series MSO MSO54 MSO56 MSO58 MSO58LP ZZZ Programmer Manual P077130502 077 1305 02 ...
Page 2: ......
Page 3: ...5 Series MSO MSO54 MSO56 MSO58 MSO58LP ZZZ Programmer Manual xx www tek com 077 1305 02 ...
Page 8: ...Preface iv MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 26: ...Command Syntax 2 10 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 936: ...Status and Events 3 20 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 937: ...Appendix A Character Set MSO54 MSO56 MSO58 MSO58LP Programmer A 1 ...
Page 938: ...Appendix A Character Set A 2 MSO54 MSO56 MSO58 MSO58LP Programmer ...