/// <summary>
/// 防冲突的情况下选卡，并选择其中停车卡。返回值为0表示成功，-1表示防冲突函数失败，否则表示选卡不成功。
/// </summary>
/// <param name="nCardSequenceNum">卡号</param>
/// <returns>返回值为0表示成功，-1表示防冲突函数失败，否则表示选卡不成功。</returns>
private int SelectCard(ref uint nCardSequenceNum)
{
//int nCardSequenceNum;
//byte strtemp;
int nback = -1;
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
nback = CQTCommonForUsb.rf_anticoll(m_nEquipDesc, 0, out nCardSequenceNum);//查找卡片
}
else
{
nback = CQTCommon.rf_anticoll(m_nEquipDesc, 0, out nCardSequenceNum);//查找卡片
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
nback = CQTCommonForUsb.rf_anticoll(m_nEquipDesc, 0, out nCardSequenceNum);//查找卡片
}
else
{
nback = CQTCommon.rf_anticoll(m_nEquipDesc, 0, out nCardSequenceNum);//查找卡片
}
}
if (nback == 0)
{
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
CQTCommonForUsb.rf_beep(m_nEquipDesc, 50);
}
else
{
CQTCommon.rf_beep(m_nEquipDesc, 50);
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
CQTCommonForUsb.rf_beep(m_nEquipDesc, 50);
}
else
{
//CLOGException.Trace(m_nEquipDesc + "beep");
CQTCommon.rf_beep(m_nEquipDesc, 50);
}
}
//rf_halt(m_nEquipDesc);
}
return(nback);
}
/// <summary>
/// 向感应区内所选定卡的指定扇区（0~15）的指定数据块（0~3）写入数据（16字节或者6字节（密码）十六进制）。函数返回值，-1表示验证密码失败，0表示操作成功，其他表示读失败
/// </summary>
/// <param name="nSector">指定扇区</param>
/// <param name="nDBNum">指定扇区中的指定DB块</param>
/// <param name="strWrite">写入的数据（16字节或6字节）,十六进制数</param>
/// <returns>函数返回值，-1表示验证密码失败，0表示操作成功，其他表示读失败</returns>
public override int WriteDataIntoCard(Int16 nSector, Int16 nDBNum, string strWrite)
{
strWrite += "FF";
byte[] bBuff = new byte[32];
byte[] bWrite = new byte[16];
int nCounter = 0;
for (nCounter = 0; nCounter < strWrite.Length; nCounter++)
{
if (strWrite[nCounter] >= '0' && strWrite[nCounter] <= '9')
{
continue;
}
if (strWrite[nCounter] <= 'a' && strWrite[nCounter] <= 'f')
{
continue;
}
if (strWrite[nCounter] <= 'A' && strWrite[nCounter] <= 'F')
{
continue;
}
}
if (nCounter != strWrite.Length)
{
// lbResult.Text = "data is hex data!";
return(1);
}
bBuff = Encoding.ASCII.GetBytes(strWrite);
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
CQTCommonForUsb.a_hex(bBuff, bWrite, 32);
}
else
{
CQTCommon.a_hex(bBuff, bWrite, 32);
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
CQTCommonForUsb.a_hex(bBuff, bWrite, 32);
}
else
{
CQTCommon.a_hex(bBuff, bWrite, 32);
}
}
int nBack = 1;
int blocknum = nSector * 4 + nDBNum;
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
nBack = CQTCommonForUsb.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
else
{
nBack = CQTCommon.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
nBack = CQTCommonForUsb.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
else
{
nBack = CQTCommon.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
}
if (nBack != 0)
{
return(-1);
}
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
nBack = CQTCommonForUsb.rf_write(m_nEquipDesc, (short)blocknum, bWrite);
CQTCommonForUsb.rf_beep(m_nEquipDesc, 50);
}
else
{
nBack = CQTCommon.rf_write(m_nEquipDesc, (short)blocknum, bWrite);
CQTCommon.rf_beep(m_nEquipDesc, 50);
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
nBack = CQTCommonForUsb.rf_write(m_nEquipDesc, (short)blocknum, bWrite);
CQTCommonForUsb.rf_beep(m_nEquipDesc, 50);
}
else
{
nBack = CQTCommon.rf_write(m_nEquipDesc, (short)blocknum, bWrite);
CQTCommon.rf_beep(m_nEquipDesc, 50);
}
}
return(nBack);
}