实例介绍
【实例简介】
将射频卡放在天线有效范围内,指定读/写地址,点击<读卡>,系统对该卡进行连续的读/写操作,直至用户点取<断开连接>按钮为止。同时将每个操作步骤调用的函数、操作结果及读出/写入的数据显示在列表框中。
【实例截图】
【核心代码】
private void rfinit_Click(object sender, EventArgs e)
{
st = common.rf_exit(icdev);
icdev = common.rf_init(0, 115200);
if (icdev > 0)
{
st = common.rf_beep(icdev, 10);
byte[] status = new byte[30];
st = common.rf_get_status(icdev, status);
label9.Text = System.Text.Encoding.ASCII.GetString(status);
}
else
label9.Text = "Connect failed!";
}
private void rfexit_Click(object sender, EventArgs e)
{
st = common.rf_exit(icdev);
if (st == 0)
label9.Text = "Connect success!";
else
label9.Text = "Connect failed!";
}
private void hexchang_Click(object sender, EventArgs e)
{
byte[] hval = new byte[128];
byte[] aval = new byte[128];
hval = Encoding.ASCII.GetBytes(textBox3.Text);
st = common.hex_a(hval, aval, textBox3.Text.Length);
if (st == 0)
label9.Text = System.Text.Encoding.ASCII.GetString(aval);
else
label9.Text = "hex_a value failed!";
}
private void ascchange_Click(object sender, EventArgs e)
{
byte[] hval1 = new byte[128];
byte[] aval1 = new byte[128];
aval1 = Encoding.ASCII.GetBytes(textBox3.Text);
st = common.a_hex( aval1, hval1, textBox3.Text.Length);
if (st == 0)
{
label9.Text = Encoding.Default.GetString(hval1);
}
else
label9.Text = "a_hex value failed!";
}
private void rfcard_Click(object sender, EventArgs e)
{
uint snr = 0;
st = mifareone.rf_card(icdev, cardmode, out snr);
if (st == 0)
{
string snrstr = snr.ToString("X2");
label9.Text = "卡片序列号为:" snrstr;
}
else
label9.Text = "rf_card failed!";
}
private void rfloadkey_Click(object sender, EventArgs e)
{
byte[] key1 = new byte[12];
byte[] key2 = new byte[6];
sec = Convert.ToInt32(secin.Text, 10);
key1 = Encoding.ASCII.GetBytes(keyin.Text);
common.a_hex(key1, key2, 12);
st = common.rf_load_key(icdev, 1, sec, key2);
if (st == 0)
label9.Text = "rf_load_key success!";
else
label9.Text = "rf_load_key failed!";
}
private void rfauthentication_Click(object sender, EventArgs e)
{
sec = Convert.ToInt32(secin.Text, 10);
st = mifareone.rf_authentication(icdev, 0, sec);
if (st != 0)
label9.Text = "authentication failed!";
else
label9.Text = "authentication success!";
}
private void rfread_Click(object sender, EventArgs e)
{
byte[] data0 = new byte[16];
byte[] buff0 = new byte[34];
byte[] data1 = new byte[16];
byte[] buff1 = new byte[34];
byte[] data2 = new byte[16];
byte[] buff2 = new byte[34];
byte[] data3 = new byte[16];
byte[] buff3 = new byte[34];
st = mifareone.rf_read(icdev, sec * 4, data0);
if (st == 0)
{
common.hex_a(data0, buff0, 16);
blockval0.Text = System.Text.Encoding.Default.GetString(buff0);
}
st = mifareone.rf_read(icdev, sec * 4 1, data1);
if (st == 0)
{
common.hex_a(data1, buff1, 16);
blockval1.Text = System.Text.Encoding.Default.GetString(buff1);
}
st = mifareone.rf_read(icdev, sec * 4 2, data2);
if (st == 0)
{
common.hex_a(data2, buff2, 16);
blockval2.Text = System.Text.Encoding.Default.GetString(buff2);
}
st = mifareone.rf_read(icdev, sec * 4 3, data3);
if (st == 0)
{
common.hex_a(data3, buff3, 16);
blockval3.Text = System.Text.Encoding.Default.GetString(buff3);
label9.Text="read data success!";
}
else
label9.Text = "read data failed!";
}
private void rfwrite_Click(object sender, EventArgs e)
{
byte[] databuff0 = new byte[16];
byte[] databuff1 = new byte[16];
byte[] databuff2 = new byte[16];
common.a_hex(Encoding.ASCII.GetBytes(blockval0.Text), databuff0, 32);
st = mifareone.rf_write(icdev, sec * 4, databuff0);
common.a_hex(Encoding.ASCII.GetBytes(blockval1.Text), databuff1, 32);
st = mifareone.rf_write(icdev, sec * 4 1, databuff1);
common.a_hex(Encoding.ASCII.GetBytes(blockval2.Text), databuff2, 32);
st = mifareone.rf_write(icdev, sec * 4 2, databuff2);
if (st == 0)
label9.Text = "write data success!";
else
label9.Text = "write data failed!";
}
private void rfinitval_Click(object sender, EventArgs e)
{
st = mifareone.rf_initval(icdev, sec * 4 1, Convert.ToInt32(valin.Text,10));
if (st == 0)
label9.Text = "initial value success!";
else
label9.Text = "initial value failed!";
}
private void rfreadval_Click(object sender, EventArgs e)
{
uint val = 0;
st = mifareone.rf_readval(icdev, sec * 4 1, out val);
if (st == 0)
{
string valstr = val.ToString("D");
label9.Text = "卡片值为:" valstr;
}
else
label9.Text = "read value failed!";
}
private void rfincrement_Click(object sender, EventArgs e)
{
st = mifareone.rf_increment(icdev, sec * 4 1, Convert.ToInt32(valin.Text, 10));
if (st == 0)
label9.Text = "increment value success!";
else
label9.Text = "increment value failed!";
}
private void rfdecrement_Click(object sender, EventArgs e)
{
st = mifareone.rf_decrement(icdev, sec * 4 1, Convert.ToInt32(valin.Text, 10));
if (st == 0)
label9.Text = "decrement value success!";
else
label9.Text = "decrement value failed!";
}
private void rftransfer_Click(object sender, EventArgs e)
{
st = mifareone.rf_transfer(icdev, sec * 4 2);
if (st == 0)
label9.Text = "transfer value success!";
else
label9.Text = "transfer value failed!";
}
private void rfrestore_Click(object sender, EventArgs e)
{
st = mifareone.rf_restore(icdev, sec * 4 1);
if (st == 0)
label9.Text = "transfer value success!";
else
label9.Text = "transfer value failed!";
}
private void rfhalt_Click(object sender, EventArgs e)
{
st = mifareone.rf_halt(icdev);
if (st == 0)
label9.Text = "cardhalt success!";
else
label9.Text = "cardhalt failed!";
}
private void changekey_Click(object sender, EventArgs e)
{
byte[] keyA1 = new byte[17];
byte[] keyA2 = new byte[7];
byte[] keyB1 = new byte[17];
byte[] keyB2 = new byte[7];
keyA1 = Encoding.ASCII.GetBytes(textKeyA.Text);
common.a_hex(keyA1, keyA2, 12);
keyB1 = Encoding.ASCII.GetBytes(textKeyB.Text);
common.a_hex(keyB1, keyB2, 12);
st = mifareone.rf_changeb3(icdev, sec, keyA2, 0x00, 0x00, 0x00, 0x01, 105, keyB2);
if (st != 0)
label9.Text = "rf_changeb3 failed!";
else
label9.Text = "rf_changeb3 success!";
}
private void rfbeep_Click(object sender, EventArgs e)
{
st = common.rf_beep(icdev,10);
if (st == 0)
label9.Text = "rf_beep success!";
else
label9.Text = "rf_beep failed!";
}
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