public static extern int felicaGetUID(int h, ushort srcAddr, ushort targetAddr, Byte mode, ref FELICA_UIDPARAM pUid, Byte[] pTxFrame, Byte[] pRxFrame);
private void buttonReadFelicaTags_Click(object sender, EventArgs e)
{
if (serialDevice < 0)
{
MessageBox.Show("请先打开串口");
return;
}
clearOpResult();
Byte[] buffer = new Byte[255];
ushort[] addrArray = new ushort[2];
Byte mode = 0;
FELICA_UIDPARAM pUid = new FELICA_UIDPARAM();
pUid.uid = new Byte[hfReaderDll.HFREADER_FELICA_UID_LEN * hfReaderDll.HFREADER_FELICA_UID_MAX_NUM];
Byte[] sendBuffer = new Byte[1024];
Byte[] rcvBuffer = new Byte[1024];
if (!GetDeviceAddr(addrArray))
{
return;
}
if (this.checkBoxUidEnable.Checked)
{
if (this.radioButtonRequestTagIdle.Checked)
{
mode = hfReaderDll.HFREADER_READ_UID_NORMAL;
}
else
{
mode = hfReaderDll.HFREADER_READ_UID_REPEAT;
}
}
else
{
if (this.radioButtonRequestTagIdle.Checked)
{
mode = hfReaderDll.HFREADER_READ_UID_NORMAL;
}
else
{
mode = hfReaderDll.HFREADER_READ_UID_REPEAT;
}
}
while (bOperatingSerial)
{
;
}
bOperatingSerial = true;
int rlt = hfReaderDll.felicaGetUID(serialDevice, addrArray[0], addrArray[1], mode, ref pUid, sendBuffer, rcvBuffer);
bOperatingSerial = false;
if (rlt > 0)
{
this.radioButtonOpFelicaTagRltOpOK.Checked = false;
this.radioButtonOpFelicaTagRltOpFail.Checked = false;
this.textBoxOpFelicaTagRltSrcAddr.Text = pUid.result.srcAddr.ToString("X").PadLeft(4, '0');
this.textBoxOpFelicaTagRltDestAddr.Text = pUid.result.targetAddr.ToString("X").PadLeft(4, '0');
if (pUid.num > 0)
{
int i = 0, j = 0;
String s;
for (i = 0; i < pUid.num; i++)
{
s = "";
for (j = 0; j < hfReaderDll.HFREADER_FELICA_UID_LEN; j++)
{
s += pUid.uid[i * hfReaderDll.HFREADER_FELICA_UID_LEN + j].ToString("X").PadLeft(2, '0');
}
if (this.listBoxTagInfo.FindString(s) < 0)
{
this.listBoxTagInfo.Items.Add(s);
}
}
this.textBoxReadTagNum.Text = this.listBoxTagInfo.Items.Count.ToString("X").PadLeft(2, '0');
this.textBoxRemainTagNum.Text = pUid.remainNum.ToString("X").PadLeft(2, '0');
}
}
DisplayRcvInf(rcvBuffer, "查询场内标签返回：");
DisplaySendInf(sendBuffer, "查询场内标签：");
}
