readCard method

Future<TrackData> readCard({ int timeout = 3000, })

Reads card data from the MSR605X device.

The timeout parameter specifies the maximum time to wait for a card swipe in milliseconds.

Returns a TrackData object containing the data from the card.

Throws an exception if the read operation fails or times out.

Implementation

Future<TrackData> readCard({int timeout = 3000}) async {
  try {
    return await MSRXPlatform.instance.readCard(timeout: timeout);
  } on PlatformException catch (e) {
    if (e.code == 'TIMEOUT') {
      throw TimeoutException("No card detected within $timeout ms");
    }
    throw Exception("Failed to read card: ${e.message}");
  }
}