Config and Utility Events — VP3350

extension AppDelegate: VP3350Delegate {
    func deviceDidConnect(_ info: VP3350DeviceInfo) { showConnected(info.serialNumber) }
    func deviceDidDisconnect() { showDisconnected() }
    func deviceBatteryLow(_ level: Int) { showAlert("Battery at \(level)%") }
    func firmwareUpdateAvailable(_ v: String) { promptFirmwareUpdate(v) }
}