esptool_qt

ESP flasher library on QT C++

Contributing

Feel free to contribute. Our main idea is build sustainable community around this, so we can convenient programming ESP mcu's on desktop applications with Qt.

Testing status

Family	Tested	Read	Write/Verify/Erase
Esp8266	✔️	✔️	✔️
Esp32S2	✔️	✔️	✔️
Esp32S3	✔️	✔️	✔️
Esp32C2	✔️	✔️	✔️
Esp32C3	✔️	✔️	✔️
Esp32C6	✔️	✔️	✔️
Esp32H2	✔️	✔️	✔️
Esp32P4

If you have tested any of the targets that we did not test, please let us know in the discussion or in the issues if there are any problems.

Usage Example

Look at example folder.

Init

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    esp_tool = new EspToolQt(this);
}

Connect

void MainWindow::connect()
{

    if(!esp_tool->autoConnect()) {
        qCritical() << "ESP Connection error";
        return;
    };

    bool connected = esp_tool->esp_target_info.connected;
    QString chip_family = esp_tool->esp_target_info.chip_family;
    QString chip_description = esp_tool->esp_target_info.chip_description;
    QString chip_features = esp_tool->esp_target_info.chip_features;
    uint32_t flash_size = esp_tool->esp_target_info.flash_size;
    QString com_port =  esp_tool->esp_target_info.com_port;
}

Read

void MainWindow::read()
{
    if(!esp_tool->autoConnect()) {
        qCritical() << "ESP Connection error";
        return;
    };
    uint32_t read_task_size = esp_tool->esp_target_info.flash_size;
    std::vector<uint8_t> data = esp_tool->readFlash(0, read_task_size);
    qInfo() << "read data size:" << data.size();
}