Forum Discussion
New ContributorHow to continuously capture and log data from running design on DE1SoC using signal tap? Capture data for 1 hour and continuously save it to csv files ?
Hi,
- I would like to know how to continuously capture data from DE1SoC for long time. I thought I can have a for loop in tcl. In each loop round I would call run analysis and save data in a log and then export the saved log to csv. I wrote the following tcl script, however, no data log is written and stp is corrupted instead.
open_session -name file.stp
run -instance auto_signaltap_0 -data_log log_1 -timeout 5
export_data_log -data_log log_1 -filename test.csv
close_session
Do you have suggestions on how to solve this issue.
- I also want to continuously capture data from signaltap, I do not want to wait on a trigger. Shall I set all triggers to don't care and use Basic OR ?
Best Regards,
Rana
5 Replies
EBERLAZARE_I_IntelRegular Contributor
Hi,
I would suggest that you make sure that the data can be acquired from signal tap.
Here is a guide that you can refer to:
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/qts/qts_qii53009.pdf
Also exporting captured data can be found on page 60 and the below link:
https://www.intel.com/content/www/us/en/programmable/quartushelp/current/index.htm#tafs/tafs/tcl_pkg_stp_ver_1.0_cmd_export_data_log.htm
Regards.
- EBERLAZARE_I_Intel
Hi,
Can you attach the log files generated in two quartus_stp versions?
Also, was the data able to be exported successfully in .csv format?
Regards.
RElnaHi Sure, How can I extract the logs ? Data has been exported to csv successfully only in version 18.0 but in version 15.1 it returns all don't cares. Best Regards, Rana
