Agilent Technologies InfiniiVision 7000A Series, Programmer'S Manual

Page: 482 / 922

482 Agilent InfiniiVision 7000A Series Oscilloscopes Programmer's Guide
5
Commands by Subsystem
:TRIGger:CAN:PATTern:ID
(see page 786 )
Command Syntax
:TRIGger:CAN:PATTern:ID <value>, <mask>
<value> ::= 32-bit integer in decimal, <nondecimal>, or <string>
<mask> ::= 32-bit integer in decimal, <nondecimal>, or <string>
<nondecimal> ::= #Hnn...n where n ::= {0,..,9 | A,..,F} for hexadecimal
<nondecimal> ::= #Bnn...n where n ::= {0 | 1} for binary
<string> ::= "0xnn...n" where n ::= {0,..,9 | A,..,F} for hexadecimal
The :TRIGger:CAN:PATTern:ID command defines the CAN identifier pattern
resource according to the value and the mask. This pattern, along with the
identifier mode (set by the :TRIGger:CAN:PATTern:ID:MODE command),
control the identifier pattern searched for in each CAN message.
Set a <value> bit to "0" to set the corresponding bit in the identifier
pattern to low. Set a <value> bit to "1" to set the bit to high.
Set a <mask> bit to "0" to ignore that bit in the identifier stream. Only bits
with a "1" set on the mask are used.
Query Syntax
:TRIGger:CAN:PATTern:ID?
The :TRIGger:CAN:PATTern:ID? query returns the current settings of the
specified CAN identifier pattern resource.
Return Format
<value>, <mask><NL> in nondecimal format
Errors • "- 241, Hardware missing" on page 745
See Also
• "Introduction to :TRIGger Commands" on page 467
• ":TRIGger:CAN:PATTern:ID:MODE" on page 483
• ":TRIGger:CAN:PATTern:DATA" on page 480
N O T E
If more bits are sent than allowed (11 bits in standard mode, 29 bits in extended mode) by
the :TRIGger:CAN:PATTern:ID:MODE command, the most significant bytes will be
truncated. If the ID mode is changed after the <value> and <mask> are programmed, the
added or deleted bits will be added to or deleted from the most significant bits.
N O T E
This command is only valid when the automotive CAN and LIN serial decode option (Option
AMS) has been licensed.