2025-12-15 12:53 AM
I'm using a STEVAL-MKI109D with the IR sensor STHS34PF80 and I need to fine tune it to detect objects with low IR emissivity, but everytime I want to load the log file into the IR Algorithm Tuning, the same error appears "Failed to parse log file". I've tried modifiying different things from the log, but everytime, I get the same error. Here is an example of a log file:
# STEVAL-MKI231KA (STHS34PF80)
time[us],t_object[LSB],t_object_comp[LSB],t_ambient[C],t_ambient_shock[LSB],t_ambient[LSB],t_ambient_shock_flag,motion[LSB],presence[LSB],presence_flag,int_1
638,-614,-614,23.470,0,2347,0,0,0,0,0
638,-671,-671,23.540,0,2354,0,0,0,0,0
729188,-641,-641,23.490,5,2349,0,0,0,0,0
1736289,-659,-659,23.440,9,2344,0,15,15,0,0
2742002,-642,-642,23.450,7,2345,0,12,12,0,0
3748506,-626,-626,23.490,2,2349,0,19,19,0,0
4754121,-617,-617,23.510,0,2351,0,30,30,0,0
Any idea on what could be happening?
2025-12-24 12:56 AM
Hi @RVM ,
We are not able to replicate your issue. Can you please share your specific file?
Thanks!
2025-12-28 11:36 PM
Hi @Federica Bossi ,
here is the file.
2026-01-14 8:18 AM
Hi @RVM ,
Thank you!
We cannot reproduce the issue in 2.2.0. Loading the file into offline data analysis page we detected a timestamp inconsistency due to duplicated timestamp on line 4 and 5. To fix it, one of the lines shall be removed. Once done everything should work as expected.
2026-01-16 2:45 AM
Hi @Federica Bossi,
I don´t know why that line is duplicated, because it did´t happen in other logs, but after I removed it, the problem persists. This parsing error is not from this specific file only, it is generalized. This happens with every .csv/.txt file I try to upload in MEMS Studio after I Save to File the session. I can provide you with a different log I just recorded, so you can check if it works.
Maybe has something to do with the punctuation marks of the samples in the .csv file, the type of codification, or any other thing but the program doesn't tell what it is.