public async Task AcknowledegeAsync()
{
if (Type != NotificationType.Data)
{
throw new InvalidOperationException("Acknowledge is only valid for data notifications.");
}
await _client.SendAndReceiveAsync(RequestCommand.AcknowledgeLastRecord, null, ACK);
}
private async Task SendBlockAsync(char tableType, int tableId, int blockNumber, int totalBlocks, string block, bool replace, string filename)
{
var data = tableType +
tableId.ToString("D3") +
(replace ? 'R' : 'S') +
SynelNumericFormat.Convert(totalBlocks, 2) +
SynelNumericFormat.Convert(blockNumber, 2) +
block;
var response = await _client.SendAndReceiveAsync(RequestCommand.TableOperation, data, 3, "t");
ValidateSendBlockResult(response);
OnProgressChanged(new UploadProgressChangedEventArgs(blockNumber, totalBlocks, filename));
}
/// <summary>
/// Returns an awaitable task that gets the status information from the terminal.
/// </summary>
public async Task <TerminalStatus> GetTerminalStatusAsync()
{
var response = await _client.SendAndReceiveAsync(RequestCommand.GetStatus, "s");
return(GetTerminalStatusResult(response));
}
/// <summary>
/// Returns an awaitable task that gets the fingerprint unit status from the terminal.
/// </summary>
public async Task <FingerprintUnitStatus> GetUnitStatusAsync()
{
var response = await _client.SendAndReceiveAsync(RequestCommand.Fingerprint, "M0", 3, "vM0");
return(GetFingerprintUnitStatusResult(response));
}
