private async Task ReadAsync()
{
var mfrc = new Mfrc522();
await mfrc.InitIOAsync();
await ResetAsync();
while (true)
{
try
{
if (mfrc.IsTagPresent())
{
Uid uid = mfrc.ReadUid();
if (uid.IsValid)
{
await CheckingAsync(uid);
DataBadge badge = new DataBadge
{
Orario = DateTime.Now,
Id = uid.FullUid,
Posizione = "Villafranca"
};
_pinBlueLed.SetDriveMode(GpioPinDriveMode.Output);
_pinBlueLed.Write(GpioPinValue.High);
var messageString = JsonConvert.SerializeObject(badge);
var message = new Microsoft.Azure.Devices.Client.Message(Encoding.ASCII.GetBytes(messageString));
message.Properties.Add("DeviceId", DeviceId);
await _client.SendEventAsync(message);
}
else
{
await ErrorReadAsync();
}
mfrc.HaltTag();
}
}
catch (Exception ex)
{
await _client.CloseAsync();
var e = ex;
}
}
}