Error MSDK5 Custom RTK Network

Hello,

I'm attempting to connect our app to RTK corrections for Mavic 3 Enterprise with RTK. When attempting to start the NetworkRTKService, I get onFailure with the errorCode: RTK_CUSTOM_NETWORK_SERVER_START_FAIL - Can you please help me understand the reason for this failure?

Note: I get this same error in my code and also the DJI Sample app. However, using the same custom RTK network settings in the DJI Pilot 2 app works for getting RTK connected.

My steps are:

1. Enable RTK via.

RTKCenter.getInstance().setAircraftRTKModuleEnabled(enableRTK, object : CompletionCallback{
        override fun onSuccess() {
            LogsHelper.log("RTK ENABLED: $enableRTK")
        }

        override fun onFailure(error: IDJIError) {
            LogsHelper.log("ERROR $enablingDisabling RTK: ${error.errorCode()}: ${error.description()}")
        }
    })

2. Set RTKReferenceStationSource to CUSTOM_NETWORK_SERVICE

RTKCenter.getInstance().setRTKReferenceStationSource(RTKReferenceStationSource.CUSTOM_NETWORK_SERVICE, object: CompletionCallback {
    override fun onSuccess() {
        LogsHelper.log("setRTKSource: Success", false, Log.ERROR)
    }

    override fun onFailure(error: IDJIError) {
        LogsHelper.log("error in setRTKSource: ${error.description()}, ${error.errorCode()}, ${error.errorType()}", false, Log.ERROR)
    }
})

3. Set custom network settings

RtkBaseStationKey.KeyRTKCustomNetworkSetting.create().set(rtkCustomNetworkSetting, {
    LogsHelper.log("RTK Custom Network Settings were set successfully")
    startRTK()
}) {
    LogsHelper.log("Error setting RTKCustomNetwork: ${it.description()}")
}

4. Start

RTKCenter.getInstance().customRTKManager.startNetworkRTKService(CoordinateSystem.UNKNOWN, object: CompletionCallback {
    override fun onSuccess() {
        LogsHelper.log("RTK startRTK success")
    }

    override fun onFailure(error: IDJIError) {
        LogsHelper.log("RTK startRTK() failed: ${error.description()}: code: ${error.errorCode()}, type: ${error.errorType()}")
    }
})

DJI Developer Support

November 15, 2023 11:10

I would like to kindly request you attempt to enable RTK using the sample code. This will allow us to ascertain whether the issue at hand is related to the environment or the code itself.

andrew.dittmer

November 15, 2023 18:02

Thanks. I get the same error using the DJI sample code.

November 15, 2023 22:06

And interestingly, as mentioned in my original post, I can connect to RTK use the same custom RTK network info settings in the DJI Pilot 2 app

November 15, 2023 23:19

I'm very sorry. It looks like I've used the incorrect port number. After using the correct port, everything is working.

Error MSDK5 Custom RTK Network

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