static void Rfid_TagDetected(Object sender, TagDetectedEventArgs e)
{
_lcd.BackLight = true;
Hardware.Led1.Write(GpioPinValue.High);
Debug.WriteLine("Tag detected : " + e.TagID);
_lcd.Write(1, 3, e.TagID.ToString());
_lcd.Write(1, 4, e.TagIDHex + " #" + e.CRC);
_timerLcd.Change(new TimeSpan(0, 0, 15), new TimeSpan(0, 0, 0)); // Dim Backlight after 15 seconds
}
private void OnRfidTransceiverTagDetected(object?sender, TagDetectedEventArgs e)
{
if (this.tag?.RawData.SequenceEqual(e.Tag.RawData) == true)
{
this.detectionCount++;
}
else
{
this.detectionCount = 0;
}
this.tag = e.Tag;
this.invalidater?.Invalidate();
}
private void XnfcOnTagDetected(object sender, TagDetectedEventArgs e)
{
Console.WriteLine("Receipt of " + Encoding.ASCII.GetString(e.Records[0].Payload));
Device.BeginInvokeOnMainThread(async() =>
{
var x = await DisplayAlert("NFC", Encoding.ASCII.GetString(e.Records[0].Payload), "Write", "Ok");
if (x)
{
e.Tag.Write(new NfcDefRecord()
{
Payload = new byte[] { 0x44, 0x79, 0x6c, 0x61, 0x6e, 0x20, 0x50, 0x65, 0x72, 0x6b, 0x73 },
TypeNameFormat = NDefTypeNameFormat.Unknown
});
}
});
}