diagnostic_msgs.flex

// ROS is available under the BSD license Copyright (C) 2009, Willow Garage, Inc.  
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module ROS::Common::v1.diagnostic_msgs

import ROS::Common::v1.std_msgs (Header)


enum DiagnosticStatusInt8Constants int8 {
    OK = 0;
    WARN = 1;
    ERROR = 2;
    STALE = 3;
}

// This message is used to send diagnostic information about the state of the robot
message struct DiagnosticArray {
    // for timestamp
    header: Header;
    // an array of components being reported on
    status: DiagnosticStatus[];
}

// This message holds the status of an individual component of the robot. Possible levels of operations
message struct DiagnosticStatus {
    // level of operation enumerated above
    level: int8;
    // a description of the test/component reporting
    name: string;
    // a description of the status
    _message: string;
    // a hardware unique string
    hardware_id: string;
    // an array of values associated with the status
    values: KeyValue[];
}

message struct KeyValue {
    // what to label this value when viewing
    key: string;
    // a value to track over time
    value: string;
}