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Protocol analysis
R&S
®
MXO 4 Series
298User Manual 1335.5337.02 ─ 05
Show symbols
Symbol lists are protocol-specific. Label lists for I2C are available in CSV format.
Remote command:
SBUS<sb>:I2C:SYMBols on page 611
SBUS<sb>:I2C:NEWList on page 611
13.3.2.3 I2C symbols
For the I2C protocol, you can upload symbol lists containing IDs and a symbolic name
for each node. You can load a file in one of the supported formats:
Label lists are protocol-specific. Label lists for I
2
C are available in CSV format.
An I
2
C label file contains three values for each address:
●
Address type, 7-bit or 10-bit long
●
Address value
●
Symbolic label: name of the address, specifying its function in the bus network.
Example: I
2
C CSV file
# ----------------------------------------------------------------------------
@FILE_VERSION = 1.00
@PROTOCOL_NAME = i2c
# ---------------------------------------------------------------------------
# Labels for I2C protocol
# Column order: Identifier type, Identifier value, Label
# ---------------------------------------------------------------------------
7,0x1E,Voltage
7,38h,Pressure
7,2Ah,Temperature
7,16h,Speed
7,118,Acceleration
7,07h,HighSpeed_Master_0x3
7,51h,EEPROM
10,3A2h,DeviceSetup
10,1A3h,GatewayStatus
10,06Eh,LeftSensor
# ----------------------------------------------------------------------------
13.3.2.4 Shortcuts
For details about the available shortcuts, see Chapter 13.1.6, "Shortcuts",
on page 280.
13.3.3 I2C filter
Access: [Apps] key > "Protocol" tab > "I2C" > "Filter" tab
I²C (option R&S
MXO4-K510)
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