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telemetry is a lightweight and unobtrusive communication protocol, suitable for end-application or debug of communication-based embedded programs.

telemetry runs on Arduino, ARM Mbed, or any embedded platform really.

void main()
{
    Telemetry TM;
    uint8_t i = 0;
    
    // Attach i variable to topic "foo"
    // i will be updated when data is received on foo
    TM.attach_u8_to("foo",&i); 

    for( ; ; )
    {
        // Send value of i on topic "bar"
        TM.publish("bar",i);
        TM.update();
    }
}

Features:

• Remote live data vizualisation of embedded program data
• Remote update of parameters
• Remote detection of IO issues (undersized buffer, excessive data rate)

If you intend to remotely control or monitor an embedded application from your laptop, this is the perfect tool for the job, combined with the pytelemetry command line interface.

The command line interface accepts simple commands to open plots on live received data, update parameters remotely and much more.

Setup

• ARM Mbed
• Arduino
• Setup on a new platform

Get started for embedded platforms

• Telemetry with Mbed and C++
• Telemetry with Arduino
• Telemetry with C api to rewrite
• Advanced features to rewrite

Get started for remote debug and remote control

From your computer, debug any telemetry enabled embedded program, or take control remotely. Opening real-time plots is only a command away.

• Fast data visualization with the command line interface to be done
• Writing a python script for controlling an embedded device to be done

General knowledge

• Overview of the library (note: needs to be more approachable)
• Protocol description
• All the good stuff inside Telemetry
• List of supported platforms
• Good practices (Must-read !) in writing

Troubleshooting

• Frequently Asked Questions todo

Examples and projects

• List of official examples
• List of projects using telemetry

Contributing

• Guidelines (todo)
• Setup your environment todo
• Description of the build and test flow (must read for contributors)

Hall of fame

• Contributors
• Projects