Connect to a Device

Open the M1 and print its serial, model, and firmware version.

Wired
Wireless

USB is the default connection.

#include <iostream>
#include <ef/Device.hpp>

int main() {
    ef::Device device;
    ef::ERROR_CODE status = device.open();
    if (status != ef::ERROR_CODE::SUCCESS) {
        std::cerr << ef::to_string(status) << "\n";
        return 1;
    }

    ef::DeviceInformation info = device.get_device_information();
    std::cout << "Serial: " << info.serial << "\n"
              << "Model: " << ef::to_string(info.model) << "\n"
              << "Firmware: " << info.firmware_version << "\n";

    device.close();
    return 0;
}

Use the M1’s BLE address. This opens a control-only session.

#include <iostream>
#include <ef/Device.hpp>

int main() {
    ef::InitParameters init;
    init.input_type = ef::INPUT_TYPE::STREAM;
    init.ble_address = "AA:BB:CC:DD:EE:FF";
    init.ble_password = "123456";

    ef::Device device;
    ef::ERROR_CODE status = device.open(init);
    if (status != ef::ERROR_CODE::SUCCESS) {
        std::cerr << ef::to_string(status) << "\n";
        return 1;
    }

    ef::DeviceInformation info = device.get_device_information();
    std::cout << "Serial: " << info.serial << "\n"
              << "Model: " << ef::to_string(info.model) << "\n"
              << "Firmware: " << info.firmware_version << "\n";

    device.close();
    return 0;
}