Saluki ADS2202A User Manual page 19

Tel: 886.909 602 109 Email: sales@salukitec.com
www.salukitec.com
3.6.4 Data collection function
The software can collect raw data messages received by the host computer software, which is convenient for data
playback and analysis. In the "Data Recording and Playback" area of the main interface, cancel the "Data Readback
Check" and click "Start Recording" to start recording the original data message. The location of the log file is in the "... /
fpga_packet" folder. The file naming format is: "fpga_packet_year_month_day_hour_minute_second.txt"; click "stop
recording" to stop recording the message and save. When the recorded radar message reaches 120,000 packets, the
previous file will be closed and a new file will be restarted.
Figure 3.12 Data record
In addition to the recording features that come with the software, you can also use the Wireshark software for acquisition.
Open the Wireshark software and select the network card for the radar data input, which is usually the Ethernet port. The
radar raw data message is broadcasted at the data link layer, and the source address and destination address are
"5a:5a:00:08:06:06" and "ff:ff:ff:ff:ff:ff", respectively. Right-click on the eligible message "5a:5a:00:08:06:06", select "Apply
as Filter/Select" in the pop-up menu; right on the "Broadcast" of the eligible message Click , in the pop-up menu, select
"Apply as Filter / ... and Selected", and then click the "Use Filter String for Display" application setting. At this time, the
message display area will only display the messages that meet the filter criteria. When the test needs to stop data
collection, click the "Stop Capture Group" button in the upper left corner, then select "File/Export Group Parsing Result/Or
Plain Text". In the pop-up window, select the directory and enter the file name. (For example, "1.txt", be sure to add txt),
then follow the settings in Figure 3.15(c) and click "Save" to save the data.
Figure 3.13 Wireshark select network port diagram
19