[SOLVED] JLink-Base with CC1350 LaunchPad - Help?

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  • [SOLVED] JLink-Base with CC1350 LaunchPad - Help?

    Connecting to the TI CC1350 with JLinkExe -if jtag -device CC1350F128 -speed 50 still gives me the following error:


    SEGGER J-Link Commander V6.31a (Compiled Feb 12 2018 10:23:49)
    DLL version V6.31a, compiled Feb 12 2018 10:23:40

    Connecting to J-Link via USB...O.K.
    Firmware: J-Link V9 compiled Feb 2 2018 18:12:38
    Hardware version: V9.30
    S/N: xxxxxxxx
    License(s): GDB
    VTref = 3.291V
    Device position in JTAG chain (IRPre,DRPre) <Default>: -1,-1 => Auto-detect
    JTAGConf>
    Device "CC1350F128" selected.


    Connecting to target via JTAG
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000

    ****** Error: InitTarget(): PCode returned with error code -1

    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000
    InitTarget: Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000

    ****** Error: InitTarget(): PCode returned with error code -1

    Cannot connect to target.

    Has this fix for low-power mode been implemented for the CC1350 chip?-- is there a workaround if not?

    Thanks!
  • Hello,

    Thank you for your inquiry.
    To use an external debug probe with the CC13x0 LaunchPads some of the jumpers need to be removed first: wiki.segger.com/CC1310_LaunchPad

    After that you should be able to connect through the JTAG interface.

    Best regards,
    Nino
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