Method setCwSpeed

src/models/TransmitModel.cpp:680–688

// ── CW commands ─────────────────────────────────────────────────────────────

void TransmitModel::setCwSpeed(int wpm)
{
    wpm = qBound(5, wpm, 100);
    if (m_cwSpeed != wpm) {
        m_cwSpeed = wpm;
        emit phoneStateChanged();
    }
    emit commandReady(QString("cw wpm %1").arg(wpm));
}

void TransmitModel::setCwPitch(int hz)
{