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Tool/software: Code Composer Studio
I am attempting to use the Energy Trace HDR for debugging with the CC3220SF LAUNCHXL.
So far I have been able to do the following.
Debug when using an external supply and using an external XDS110 debugging module.
Run an existing program and run energyTrace to see power usage.
What I have not been able to do is debug with the external XDS110 with power being supplied with the Energy Trace HDR.
I have setup a ccxml file as shown below.
When I run Test connection i get the following output. The problem seems to be that the board does not stay powered during the test. The following sequence occures then I run Test Connection.
If I use the exact same setup and have the board externally powered the test completes successfully.
As stated above I can use EnergyTrace when not debugging.
The output error I receive is shown below.
[Start: Texas Instruments XDS110 USB Debug Probe]
Execute the command:
%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -rv -o -S integrity
-----[Print the board config pathname(s)]------------------------------------
-----[Print the reset-command software log-file]-----------------------------
This utility has selected a 100- or 510-class product.This utility will load the adapter 'jioxds110.dll'.The library build date was 'Feb 8 2018'.The library build time was '18:36:28'.The library package version is '126.96.36.199'.The library component version is '188.8.131.52'.The controller does not use a programmable FPGA.The controller has a version number of '5' (0x00000005).The controller has an insertion length of '0' (0x00000000).This utility will attempt to reset the controller.This utility has successfully reset the controller.
-----[Print the reset-command hardware log-file]-----------------------------
The scan-path will be reset by toggling the JTAG TRST signal.The controller is the XDS110 with USB interface.The link from controller to target is direct (without cable).The software is configured for XDS110 features.The controller cannot monitor the value on the EMU pin.The controller cannot monitor the value on the EMU pin.The controller cannot control the timing on output pins.The controller cannot control the timing on input pins.The scan-path link-delay has been set to exactly '0' (0x0000).
-----[An error has occurred and this utility has aborted]--------------------
This error is generated by TI's USCIF driver or utilities.
The value is '-233' (0xffffff17).The title is 'SC_ERR_PATH_BROKEN'.
The explanation is:The JTAG IR and DR scan-paths cannot circulate bits, they may be broken.An attempt to scan the JTAG scan-path has failed.The target's JTAG scan-path appears to be brokenwith a stuck-at-ones or stuck-at-zero fault.
[End: Texas Instruments XDS110 USB Debug Probe]
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In reply to desouza:
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In reply to Hnz:
Jan, Interesting; I wasn't aware of that. In this case, to be sure one should set the current to the higher range then. Despite this, I am usually able to power/connect to the board directly, but in this case I suspect the probe must be in overcurrent mode or my board simply did not have any pre-loaded software. I will be able to do more experimentation when I return to the office on Monday. Cheers, Rafael
HnzHi Rafael, I haven't XDS110 + ETHDR, but do you have selected "High current, wider range lower accuracy" in EnergyTrace preferences ( www.ti.com/.../spruie1 Figure 5)? Jan
Yes I am using the High Current Option. However I have tried both options and they have the same effect.
In reply to Ben Arnold:
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