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CCS/CC1310: Using Segger j-link

Part Number: CC1310
Other Parts Discussed in Thread: SEGGER,

Tool/software: Code Composer Studio

Hello all,

I have troubles to use the segger j-Link. with the cJTAG configuration. 

I get the following error:

Cortex_M3_0: GEL Output: Memory Map Initialization Complete.
Cortex_M3_0: Error: Stat [ JLINKARM_IsHalted() call ] failed!
Cortex_M3_0: Unable to determine target status after 20 attempts

The hardware should be ok, If I use the xds110 from the launchpads it works, and if i check the connection with the segger tool it is ok (see below). But if I use the CCS I do not get a connection.

BR Noge

  • here is the segger screenshot:

  • Hello Noge,

    I don't have my CC1310 but I tried with some other launchpads and was able to connect fine using CCS 10.1.1 and SEGGER J-Link SW version 6.44.0b. Which versions are you using?

    I also want to confirm that you have seen the information in the below link and followed the steps there:

    https://wiki.segger.com/CC1310_LaunchPad

    Thanks

    ki

  • Noge said:
    the cJTAG configuration.

    I forgot to mention that I believe you need to use the JTAG configuration and not cJTAG. Can you try the former also?

  • Hi Ki,

    I use the CCS Version 10.1.0.00010 and with the j-Link V6.89a. Segger provides at this Version the support of the cJTAG. We use the Compact JTAG because it uses less Pins and we use a custom target hardware which is main powered. 

    We used the XDS on the LaunchPads now for a long time but we often have troubles with the roubustness when we power our devices with 230V. If we power them with some DC Source, everything works fine, if we use the AC power, the debugger sometimes looses the connection. We want to find out if the segger debugger hardware is more robust.

    BR Noge

  • Noge said:
    I use the CCS Version 10.1.0.00010 and with the j-Link V6.89a

    The latest version of the J-Link software I see is 6.88b. That is the latest version I see when I check for updates in CCS and appears to be the latest version supported by CCS. I installed that version but have the same results (JTAG works, cJTAG is not supported) when trying with my CC1310 launchpad. Where did you get v6.89a?

  • Ki said:
    Where did you get v6.89a?

    Looking at SEGGER's website, it looks like you are using a beta version. If you are having issues with this version, I would suggest contacting SEGGER support directly.