ParametersFlags.cs

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System;

namespace Iot.Device.Pn532
{
    /// <summary>
    /// Parameters complementary of the Security Module Parameters
    /// Allows to change the behavior of the handshake with the card
    /// </summary>
    [Flags]
    public enum ParametersFlags
    {
        /// <summary>
        /// bit 0: fNADUsed is Use of the NAD information in case of initiator
        /// configuration (DEP and ISO/IEC14443-4 PCD).
        /// </summary>
        NADUsed = 0b0000_0001,

        /// <summary>
        /// bit 1: fDIDUsed is Use of the DID information in case of initiator
        /// configuration (or CID in case of ISO/IEC14443-4 PCD configuration).
        /// </summary>
        DIDUsed = 0b0000_0010,

        /// <summary>
        /// bit 2: fAutomaticATR_RES is Automatic generation of the ATR_RES in
        /// case of target configuration.
        /// </summary>
        AutomaticATR_RES = 0b0000_0100,
        // bit 3: RFU Must be set to 0.

        /// <summary>
        /// bit 4: fAutomaticRATS is Automatic generation of the RATS in case of
        /// ISO/IEC14443-4 PCD mode.
        /// </summary>
        AutomaticRATS = 0b0001_0000,

        /// <summary>
        /// bit 5: fISO14443-4_PICC is The emulation of a ISO/IEC14443-4 PICC is
        /// enabled.
        /// </summary>
        ISO14443_4_PICC = 0b0010_0000,

        /// <summary>
        /// bit 6: fRemovePrePostAmble is The PN532 does not send Preamble and
        /// Postamble.
        /// </summary>
        RemovePrePostAmble = 0b0100_0000,
        // bit 7: RFU Must be set to 0.
    }
}