/// <summary>
/// 设备关闭函数，成功返回true，失败返回false
/// </summary>
/// <returns></returns>
public override bool CloseRFID()
{
byte ret = HPC_RFID_DLL.RfidModuleClosePort();
_RFIDOpened = false;
return(ret == 0);
}
/// <summary>
/// 设备打开函数，成功返回true，失败返回false
/// </summary>
/// <returns></returns>
public override bool OpenRFID()
{
byte ret = HPC_RFID_DLL.RfidModuleOpenPort(0); //打开串口一
_RFIDOpened = ret == 0;
return(ret == 0);
}
/// <summary>
/// 读取第n扇区m块的数据
/// </summary>
/// <param name="Sector">扇区</param>
/// <param name="Blk">块</param>
/// <returns></returns>
public override byte[] ReadBlock(int Sector, int Blk)
{
byte[] data = new byte[16];
byte ret = HPC_RFID_DLL.ISO14443A_ReadMF1Block((byte)(Sector * 4 + Blk), data);
return(data);
}
/// <summary>
/// 读取卡片的序列号
/// </summary>
/// <returns></returns>
public override string ReadCardID()
{
string cardID = string.Empty;
byte[] data = new byte[256];
byte ret = HPC_RFID_DLL.ISO14443A_ReadCardSn(data);
if (ret == 0)
{
cardID = SEBinaryConverter.BytesToLong(new byte[] { data[0], data[1], data[2], data[3] }).ToString();
}
return(cardID);
}
/// <summary>
/// 第n扇区m块写入数据
/// </summary>
/// <param name="wstr">写入数据</param>
/// <param name="Sector">扇区</param>
/// <param name="Blk">块</param>
/// <returns></returns>
public override bool WriteBlock(byte[] wstr, int Sector, int Blk)
{
byte ret = HPC_RFID_DLL.ISO14443A_WriteMF1Block((byte)(Sector * 4 + Blk), wstr);
return(ret == 0);
}
/// <summary>
/// 检查卡片密码函数
/// </summary>
/// <param name="sector">扇区</param>
/// <param name="keybyte">密码</param>
/// <returns></returns>
public override bool CheckKey(int sector, byte[] keybyte)
{
byte ret = HPC_RFID_DLL.ISO14443A_MF1AuthKey((byte)(4 * sector), keybyte, 0x60);
return(ret == 0);
}
