LogoLogo
  • Welcome
  • Vehicle Operation
    • Getting started
    • Auterion Suite
      • Dashboard
      • Fleet Management
        • Vehicles
          • Cloud Features
          • Groups
        • Flights
        • Compliance
      • Manufacturer
        • Service Bulletins
      • Administration
      • User Management
      • Simulations
    • Auterion Mission Control
      • Installation
      • First steps
      • UI Breakdown
        • Navigating between the views
        • Fly View
          • Fly View UI Overview
          • Vehicle status indicator
          • Flight mode selector
          • Quick actions sidebar
          • Connection manager
          • Vehicle Dashboard
          • Flight Map
          • Camera View
          • Monitoring the Flight
          • Flying Manually (RC/Joystick)
          • Flying a Mission
        • Plan View
          • Plan UI Overview
          • Plan tools
            • Mission Menu
            • Waypoint Missions
            • Survey Patterns
              • Area Survey
              • Corridor Scan
          • Mission Summary
          • Mission Editor Tab
            • Start Section
            • Mission Section
            • End Section
            • Extras
          • Terrain visualization
          • GeoFence
          • Rally Points
        • Quick Vehicle Menu
          • Pre-Flight Checklist
          • Connectivity
        • Photo Gallery
        • Settings
        • Pilot Login
      • Useful resources
        • Mission Planning
          • Mission Cloud Sync
          • Terrain Following
          • Import Geo-Awareness data or KML overlays
        • Maps and Custom Overlays
          • Using Offline Maps
          • Importing GeoPDF overlays
        • Track GCS as Smart Asset in Suite
        • Live PX4 Log Streaming
        • Monitor Local Flights with ADS-B
        • GPS Denied Workflow
        • Windows Crash Logs Analysis
        • Screen Recordings
    • Remote Controllers
      • Skynav Remote Controller
        • Installing Mission Control
        • Joystick and Button Mapping
        • Using LTE for Online Maps in the Field
        • Advanced Radio Settings
        • Drop Guards and Chest Strap
        • Unit Serial Number
    • Settings & Maintenance
      • Vehicle Setup
      • WiFi Setup
      • Compass Calibration
      • Safety Setup
      • Joystick Setup
      • Vehicle Web UI
      • Software Update
      • Remote ID
        • How Remote ID works
        • Remote ID indicators in AMC
        • Frequently Asked Questions
    • Precise Flight
  • App development
    • Getting Started
      • Development environment Setup
      • Connecting to a device
      • Application Development
    • App Framework
      • Building your First App
      • Apps API
      • Sensor Data
      • Video Streams
      • Photos
      • Hardware Peripherals
      • Persistent Storage
      • MAVLink
      • Native Docker Compose
      • App Parameters
      • Log App Data to Auterion Suite
        • How to log Time Series Data
        • How to log basic Text Output
      • How to store an App's Binary Data on Skynode
      • User Web Interfaces
      • Build Arguments
      • Debugging apps with SSH
      • Debugging Apps with gdb
      • PX4 Messages in ROS 2
      • DDS / ROS2 Configuration
      • Structuring Applications with Multiple Services
    • Auterion SDK
      • Installation
      • Write Your First App
      • SDK API
      • Flight Mode API
        • Flight Mode API
        • Dynamics in Body Frame
        • Dynamics in Local Frame
        • Go-To in Local Frame
      • System State API
      • Peripheral Actuator Control API
      • Camera API
      • Navigation Input API
        • Global Navigation
        • Local Navigation
      • Visual Tracking API
    • Simulation
      • Virtual Skynode
        • Simulation-Gazebo Reference
        • Simulation-AirSim Reference
        • Connecting from other Computers
        • Resetting Virtual Skynode
        • Multiple Virtual Skynodes on single machine
      • Physical Skynode
    • Resources
      • Cross Compilation - Faster Builds
      • Auterion CLI Reference
      • Troubleshooting
      • App Tutorial
      • Skynode Vision Kit S
        • Set up the Vision Kit
        • Install and test a simple vision app
    • Legacy app workflow
      • App Development
      • MAVLink
      • Using the App Template
      • Example Applications
        • Autopilot Telemetry (C++)
        • Autopilot Telemetry (Python)
        • Photo Gallery
  • Hardware Integration
    • Getting started
      • Required Sensors
      • Wiring Skynode to the Vehicle
      • Actuators Setup
      • Sensors Setup
        • Set Orientations
        • Compass Calibration
        • Gyroscope calibration
        • Accelerometer calibration
        • Level horizon calibration
        • Airspeed calibration
      • Bench Test
      • Tuning
      • Creating Airframe Configurations for APX4
    • Skynode
      • Skynode X
      • Skynode ENT/GOV
      • Skynode X Integration and Development Kit
        • Get Skynode ready
        • Power Skynode
        • Register Skynode
        • Connect Skynode to AMC
        • Sensors and Peripherals
        • Next steps
      • Payloads
        • Generic USB Webcams (UVC)
        • Workswell Wiris Pro
        • Trillium HD40-LV
        • NextVision Gimbals (with TRIP2)
        • Sony Alpha a7R IV
        • Phase One iXM-100
        • Gremsy Gimbals
      • Connectivity
        • USB-C Network Connection
        • WiFi
        • LTE Setup
        • SIYI MK15
        • Microhard Data Link
        • Data Link Wiring
        • Silvus Data Link
        • Doodle Labs Data Link
        • Custom Data Link
        • Ethernet Interface Configuration
      • Skynode LED Meanings
      • Troubleshooting
      • Legacy DSM/DSMX Support
      • Peripherals
        • Power Module
        • 12S Power Module
        • Pixhawk Adapter Board
        • Pixhawk Payload Bus
        • Data Link Module
        • PX4 F9P GPS
        • Freefly RTK GPS
        • Airspeed Sensor
        • LIDAR
        • USB camera
        • See3CAM_24CUG
    • Skynode S
      • Datasheet
      • Interfaces
      • Basic Vehicle Integration
      • Add LTE to Skynode S
      • Skynode S LED status indicator
      • Skynode S flight logs
    • AI Node
      • Datasheet
      • Evaluation Kit
        • Power AI Node
        • Wiring AI Node to Skynode
        • Internet sharing with Skynode
        • Activate AI Node on Suite
      • Dimensions and CAD model
      • Interfaces
      • Connectivity
        • USB Network Connection
        • Serial Debug Connection
        • AI Node as Network Bridge
        • Standalone Internet Access
      • Updating AuterionOS
    • Advanced Airframe Integration
      • Custom power setup
      • Wiring without Breakout Boards
      • Gripper Integration
        • Setting up Payload Delivery with Gripper
      • ESC Calibration
      • Camera Calibration
        • Camera Calibration on a Computer
        • Camera Calibration on Skynode
      • Serial Port Configuration
    • Flight controller customization
      • AMC's Advanced Mode
      • Flight Controller Shell
      • Micro XRCE-DDS
    • AuterionOS Customization
      • OEM Tools Installation
      • Adding SSH keys
      • Changing the Root Password
      • Modifying Environment Variables
      • Pre-install Applications
      • Suite Manufacturer Tools
    • AuterionOS System Guide
      • Introduction
      • Flashing PX4 Binary and Vehicle Config
      • Building and Flashing PX4 Firmware
      • SSH Access
      • Filesystem and partitions
      • Environment Variables Reference
      • Types of AuterionOS Images
      • Mavlink Routing and Endpoints
      • Packaging AuterionOS Image
    • Additional Resources
      • Remote ID
        • How Remote ID works
        • Vehicle Serial Number
        • Communication Diagram
        • Remote ID configuration
        • How Auterion tested
      • Auto-Tuning
  • Release Notes
    • APX4
      • APX4 3.2
        • APX4 3.2.1
      • APX4 3.1
        • APX4 3.1.1
        • APX4 3.1.0
      • APX4 3.0
        • APX4 3.0.8
        • APX4 3.0.5
      • APX4 2.7
        • APX4 2.7.37
        • APX4 2.7.25
        • APX4 2.7.20
        • APX4 2.7.12
        • APX4 2.7.7
        • APX4 2.7.6
      • APX4 2.6
        • APX4 2.6.1
      • APX4 2.5
        • APX4 2.5.14
        • APX4 2.5.13
        • APX4 2.5.8
        • APX4 2.5.7
        • APX4 2.5.5
        • APX4 2.5.4
        • APX4 2.5.0
      • APX4 2.4
        • APX4 2.4.2
        • APX4 2.4.1
      • APX4 2.3
        • APX4 2.3.0
      • APX4 2.2
        • APX4 2.2.2
        • APX4 2.2.0
      • APX4 2.1
        • APX4 2.1.1
        • APX4 2.1.0
      • APX4 2.0
        • APX4 2.0.2
        • APX4 2.0.0
    • AuterionOS
      • AOS for AI Node
        • AI Node AOS 1.1.0
        • AI Node AOS 1.0.2
        • AI Node AOS 1.0.0
        • AI Node AOS 0.7.0
        • AI Node AOS 0.6.1
        • AI Node AOS 0.6.0
        • AI Node AOS 0.5.0
        • AI Node AOS 0.4.0
      • AOS for Skynode
        • AOS 3.7
          • AOS 3.7.14
          • AOS 3.7.9
        • AOS 3.6
          • AOS 3.6.14
        • AOS 3.5
          • AOS 3.5.13
        • AOS 3.3
          • AOS 3.3.9
        • AOS 3.2
          • AOS 3.2.9
        • AOS 2.19
          • AOS 2.19.14
        • AOS 2.15
          • AOS 2.15.10
          • AOS 2.15.7
        • AOS 2.12
          • AOS 2.12.8
        • AOS 2.10
          • AOS 2.10.2
        • AOS 2.8
          • AOS 2.8.1
        • AOS 2.7
          • AOS 2.7.15
        • AOS 2.6
          • AOS 2.6.1
        • AOS 2.5
          • AOS 2.5.14
          • AOS 2.5.13
          • AOS 2.5.8
          • AOS 2.5.7
          • AOS 2.5.5
          • AOS 2.5.4
          • AOS 2.5.0
        • AOS 2.4
          • AOS 2.4.1
        • AOS 2.3
          • AOS 2.3.0
        • AOS 2.2
          • AOS 2.2.2
          • AOS 2.2.0
        • AOS 2.1
          • AOS 2.1.1
          • AOS 2.1.0
        • AOS 2.0
          • AOS 2.0.2
          • AOS 2.0.0
    • Auterion Mission Control
      • AMC 1.34
        • AMC 1.34.19
        • AMC 1.34.14
      • AMC 1.33
        • AMC 1.33.13
      • AMC 1.32
        • AMC 1.32.7
      • AMC 1.30
        • AMC 1.30.17
      • AMC 1.29
        • AMC 1.29.7
      • AMC 1.26
        • AMC 1.26.8
      • AMC 1.22
        • AMC 1.22.3
      • AMC 1.19
        • AMC 1.19.5
      • AMC 1.18
        • AMC 1.18.3-1
        • AMC 1.18.3
      • AMC 1.17
        • AMC 1.17.10
        • AMC 1.17.9
      • AMC 1.15
        • AMC 1.15.0
      • AMC 1.14
        • AMC 1.14.6
        • AMC 1.14.0
      • AMC 1.13
      • AMC 1.12
      • AMC 1.11
      • AMC 1.10
        • AMC 1.10.1
        • AMC 1.10.0
      • AMC 1.9
        • AMC 1.9.1
        • AMC 1.9.0
      • AMC 1.8
    • Hardware
      • Skynode Rev 11 (Jan 2022)
Powered by GitBook
On this page
  1. App development
  2. App Framework

Debugging Apps with gdb

How to analyze an app with GDB

The instructions below use the global_navigation example application for the Auterion SDK. The method explained is valid for any C++ application for AuterionOS.

  1. Remove the CMD line for the executable you would like to debug from your Dockerfile so you can start it manually:

CMD . /opt/ros/humble/setup.sh && \
    /opt/sysroot/app/build/global_navigation
  1. Install gdb by adding this line to the end of your app's Dockerfile:

RUN apt update && apt install -y gdb && \
    apt clean && \
    rm -rf /var/lib/apt/lists/*
  1. Compile with debugging flags, for use with gdb by adding -DCMAKE_BUILD_TYPE=Debug to cmake in your dockerfile:

RUN . /opt/sysroot/opt/ros/humble/setup.sh && \
    cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=/Toolchain_$TARGETARCH.cmake 
    -DCMAKE_BUILD_TYPE=Debug && cmake --build build
  1. Copy the source code from the build stage of your Dockerfile:

COPY --from=build-stage /opt/sysroot/app/src /opt/sysroot/app/src
  1. Start a container with the docker image of the modified app:

root@skynode-111261566:~# docker run -it 0d47ef72670b

root@2fdac2bb88c5:/# source /opt/ros/humble/setup.sh
  1. Start gdb with your executable:

root@2fdac2bb88c5:/# gdb /opt/sysroot/app/build/global_navigation
GNU gdb (Ubuntu 12.1-0ubuntu1~22.04.2) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "aarch64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /opt/sysroot/app/build/global_navigation...
  1. Add breakpoints and run your executable:

(gdb) break main
Breakpoint 1 at 0x2d28: file /opt/sysroot/app/src/global_navigation.cpp, line 61.

(gdb) run
Starting program: /opt/sysroot/app/build/global_navigation
PreviousDebugging apps with SSHNextPX4 Messages in ROS 2

Last updated 11 months ago