User Manual

Remote Control Commands
R&S
®
Scope Rider RTH
408User Manual 1326.1578.02 ─ 08
BUS:CAN:FRAMe<m>:DATA?
Returns the data of the specified frame.
Suffix:
<m>
.
*
Return values:
<Data> Comma-separated list of integer values. The first value is the
number of bytes, followed by the values of the data bytes.
Example:
BUS1:CAN:FRAMe2:DATA?
--> 3,208,231,32
Returns the data of the second frame: the number of bytes is 3
data (first value).
Usage: Query only
BUS:CAN:FRAMe<m>:DLCValue?
Returns the data length code of the selected frame - the number of data bytes in the
frame.
Suffix:
<m>
.
*
Return values:
<DataLengthCode> Number of data bytes in decimal values.
Range: 0 to 15
*RST: 0
Usage: Query only
BUS:CAN:FRAMe<m>:ACKState?
BUS:CAN:FRAMe<m>:CSSTate?
BUS:CAN:FRAMe<m>:DLCState?
BUS:CAN:FRAMe<m>:IDSTate?
Return the states of following parts of a message
●
ACKState: state of acknowledgement field
●
CSSTate: state of checksum field (CRC)
●
DLCState: state of data length code
●
IDSTate: identifier state
Suffix:
<m>
.
*
Return values:
<State> OK | UNDF
UNDF: Undefined
*RST: OK
Protocol Analysis