launch.json

{
    "version":"0.2.0",
    "configurations":[
        {
            "name":"Cortex Debug",
            "cwd":"${workspaceRoot}",
            "windows":{
                "executable":".\_build\nrf52832_xxaa.out"
            },
            "linux":{
                "executable":"./_build/nrf52832_xxaa.out"
            },
            "request":"launch",
            "type":"cortex-debug",
            "servertype":"jlink",
            "device":"nRF52832_xxAA",
            "interface":"swd",
            "ipAddress":null,
            "serialNumber":null,
            "preLaunchTask":"all"
        }
    ]
}