How to get the Uniue Serial ID of the pixhawk using MAVLINK?

Nikita · March 2, 2018, 5:43am

This info is stored in STATUSTEXT ( #253 )
http://mavlink.org/messages/common#STATUSTEXT

MP gets it here

ArduPilot/MissionPlanner/blob/master/Mavlink/MAVLinkInterface.cs#L1320-L1347


if (buffer.msgid == (byte) MAVLINK_MSG_ID.STATUSTEXT)

{

    var msg = buffer.ToStructure<mavlink_statustext_t>();



    string logdata = Encoding.ASCII.GetString(msg.text);



    int ind = logdata.IndexOf('\0');

    if (ind != -1)

        logdata = logdata.Substring(0, ind);



    if (logdata.ToLower().Contains("copter") || logdata.ToLower().Contains("rover") ||

        logdata.ToLower().Contains("plane"))

    {

        MAVlist[sysid, compid].VersionString = logdata;

    }

    else if (logdata.ToLower().Contains("nuttx"))

    {

        MAVlist[sysid, compid].SoftwareVersions = logdata;

    }

    else if (logdata.ToLower().Contains("px4v2"))

This file has been truncated. show original