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CCS/CCSTUDIO: Hardware trace analyzer setup TM4C1290NCPDT

Priya Nadathur70
Expert 2795 points
Part Number: CCSTUDIO
Other Parts Discussed in Thread: TM4C1290NCPDT

Tool/software: Code Composer Studio

I am using CCS 7.2.0.00013 with an XDS200 debugger.

Seems like for the TM4C1290, statistical profiling or interrupt profiling can be used as debugging tools.

1. How can I set up logs? 

These instructions did not work for windows 10:

http://processors.wiki.ti.com/index.php/Troubleshooting_CCSv7#cTools.2FTrace_Logging

2. To avoid the overflow error, how can I manually set the baud rate? I am using TM4C1290NCPDT.

3. The statistical profiling, can I limit it in time? CCS seems to be constantly loading data when I halt the target.

Thank you,

Priya

  • 0
    TI__Guru**** 170164 points

    Priya,

    1 - The instructions are to collect logs in case of problems with the tool, not for data collection. If you want to save the data collection in .csv format, right click on the data area of the Trace Viewer and select Data --> Export All. 

    2 - The instructions you mentioned in your other post have the answer. In case of overflow, you need to increase the sampling interval rate, not decrease it - this will give time for the data transfers to complete.  

    3 - The data collection can be controlled by the Stop/Start button in the Trace Viewer display. Check the short clip below. 

    Hope this helps,

    Rafael

  • 0 in reply to desouza
    Expert 2795 points

    What I need is statistical profiling or interrupt analyzer. I still don't understand when the program halts, the traceviewer is struggling to load all the data. With ccsV8, sampling and baud rate seem to be set already, I used defaults. I got one OVERFLOW, I will change the resolution. I understand I need to make it higher than 4? I was unable to export trace viewer data. CCS would not respond.

    I really need to understand how to read the trace buffer ASAP.

    Thank you,

    Priya