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IWR6843AOPEVM: CCS Debug: Error connecting to the target

Part Number: IWR6843AOPEVM

Tool/software:

Hi,

When I am debugging the radar demo using CCS, a connection error as shown in the following figure appears. This board was debugged normally before, but suddenly it cannot connect to the target. When I change to another board with the same settings, it can be connected and debugged normally. What is the problem?

  • Hello.

    It is possible that the device got locked due to the software or something happened in the device.  I would recommend resetting the EVM causing this issue via power cycle as opposed to using nRESET and try to connect again.  You can also refer to this guide for any other suggestions on how to address this issue; there is a section on causes for the error you are seeing potential fixes.