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Download Agilent Technologies Ininiium 9000 Technical data
Transcript
28 Serial Bus Commands
:SBUS<N>:CAN:TRIGger:PATTern:ID
Command
:SBUS<N>:CAN:TRIGger:PATTern:ID <string>
<string> ::= "nn...n" where n ::= {0 | 1 | X | $}
<string ::= "0xnn...n" where n ::= {0,..,9 | A,..,F | X | $}
You must set the proper :SBUS<N>:MODE, :SBUS<N>:CAN:TRIGger, and
:SBUS<N>:CAN:TRIGger:PATTern:ID:MODE before setting this value; otherwise, this value
is defaulted to "don't care" when the mode is changed.
NOTE
The :SBUS<N>:CAN:TRIGger:PATTern:ID command defines the CAN
identifier pattern resource according to the string parameter. This pattern,
along with the identifier mode (set by the
:SBUS<N>:CAN:TRIGger:PATTern:ID:MODE command), control the identifier
pattern searched for in each CAN message.
If the string parameter starts with "0x", it is a hexadecimal string made up
of hexadecimal and X (don't care) characters; otherwise, it is a binary
string made up of 0, 1, and X (don't care) characters.
The ID pattern resource string size changes based on the
:SBUS<N>:CAN:TRIGger:PATTern:ID:MODE setting; it is 11 bits when the mode is
STANdard, and it is 29 bits when the mode is EXTended.
NOTE
A string longer than 29 bits is truncated to 29 bits when setting the ID pattern resource.
<N>
Query
An integer, 1- 4.
:SBUS<N>:CAN:TRIGger:PATTern:ID?
The :SBUS<N>:CAN:TRIGger:PATTern:ID? query returns the current settings
of the specified CAN identifier pattern resource in the 29- bit binary string
format.
Returned Format
See Also
<string><NL> in 29-bit binary string format
• ":TRIGger:MODE" on page 916
• ":SBUS<N>:MODE" on page 792
• ":SBUS<N>:CAN:TRIGger" on page 798
• ":SBUS<N>:CAN:TRIGger:PATTern:ID:MODE" on page 803
• ":SBUS<N>:CAN:TRIGger:PATTern:DATA" on page 800
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Agilent Infiniium 9000 Series Oscilloscopes Programmer's Reference
