private void btn_CascSelect_Click(object sender, RoutedEventArgs e)
{
bool status = false;
//把前一个防碰撞命令返回的UID（包含级联志）赋值给选择主机命令的UID（4 字节）
for (int i = 0; i < RFIDHelper.cardID.Length; i++)
{
RFIDHelper.PiccSelect[5 + i] = RFIDHelper.cardID[i];
}
//把计算好的BCC码赋值给选择字节数组
RFIDHelper.PiccSelect[RFIDHelper.PiccSelect.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccSelect);
status = RFIDHelper.cmdCom(RFIDHelper.PiccSelect, RFIDHelper.buffer_PiccSelect);
//判断从机应答状态是否为0和帧结束符是否为3
if (status)
{
//string temp = "SELECT * FROM authorization";
//StringBuilder temp2 = DataBaseHelper.QueryData(temp);
//string[] temp3 = temp2.ToString().Split(' ');
//for (int i = 0; i < temp3.Length; i++)
//{
// //字符串数组转换为字节数组，十六进制转为十进制
// MacthingCardID[i] = byte.Parse(temp3[i]);
//}
//Enumerable.SequenceEqual()
//把卡ID显示出来（4 字节，低字节在先）,十进制转为十六进制,如果高位没有值，就用0代替
tb_Hint.Text = "选择成功！\n" + "卡ID：" + RFIDHelper.showCardID();
}
else
{
tb_Hint.Text = "选择失败！";
}
}
private void btn_SendCmd01_Click(object sender, RoutedEventArgs e)
{
bool status = false;
switch (cbBox_Cmd01.SelectedIndex)//判断下拉框选择的是哪个命令
{
case 0:
{
RFIDHelper.GetDvcInfo[RFIDHelper.GetDvcInfo.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.GetDvcInfo);
status = RFIDHelper.cmdCom(RFIDHelper.GetDvcInfo, RFIDHelper.buffer_GetDvcInfo);
if (status)
{
tb_Hint.Text = "读设备信息成功！";
}
else
{
tb_Hint.Text = "读设备信息失败！";
}
}
break;
case 1:
{
RFIDHelper.PCDConfig[RFIDHelper.PCDConfig.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PCDConfig);
status = RFIDHelper.cmdCom(RFIDHelper.PCDConfig, RFIDHelper.buffer_PCDConfig);
if (status)
{
tb_Hint.Text = "配置读卡芯片成功！";
}
else
{
tb_Hint.Text = "配置读卡芯片失败！";
}
}
break;
case 2:
{
RFIDHelper.PCDClose[RFIDHelper.PCDClose.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PCDClose);
status = RFIDHelper.cmdCom(RFIDHelper.PCDClose, RFIDHelper.buffer_PCDClose);
if (status)
{
tb_Hint.Text = "关闭读卡芯片成功！";
}
else
{
tb_Hint.Text = "关闭读卡芯片失败！";
}
}
break;
}
}
private void btn_ActivateCard_Click(object sender, RoutedEventArgs e)
{
bool piccWrite_block04_Status = false;
bool piccWrite_block05_Status = false;
RFIDHelper.PiccWrite_Block04[4] = 0x20;//写卡块号04数据
int money = Convert.ToInt32(tb_Money.Text.Trim());
RFIDHelper.PiccWrite_Block04[5] = (byte)money;
RFIDHelper.PiccWrite_Block04[6] = (byte)(money >> 8);
string student_NumberStr = tb_StudentNumber.Text.Trim();
byte[] student_Number = new byte[student_NumberStr.Length];
for (int i = 0; i < student_NumberStr.Length; i++)
{
//通过字符串拆分的方法，把字符串的值一个一个赋值到数组中，也可以把字符串中的一个或者多个值,拆分为一个值，赋值到数组中
student_Number[i] = Convert.ToByte(student_NumberStr.Substring(i, 1));
RFIDHelper.PiccWrite_Block04[i + 7] = student_Number[i]; //10字节存放学号
}
RFIDHelper.PiccWrite_Block04[RFIDHelper.PiccWrite_Block04.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccWrite_Block04);
piccWrite_block04_Status = RFIDHelper.cmdCom(RFIDHelper.PiccWrite_Block04, RFIDHelper.buffer_PiccWrite_Block04);
RFIDHelper.PiccWrite_Block05[4] = 0x21;//写卡块号05数据
byte[] sex = Encoding.UTF8.GetBytes(tb_Six.Text.Trim());
for (int i = 0; i < sex.Length; i++)
{
RFIDHelper.PiccWrite_Block05[i + 5] = sex[i];
}
byte[] name = Encoding.UTF8.GetBytes(tb_Name.Text.Trim());
for (int i = 0; i < name.Length; i++)
{
RFIDHelper.PiccWrite_Block05[i + 8] = name[i];
}
RFIDHelper.PiccWrite_Block05[RFIDHelper.PiccWrite_Block05.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccWrite_Block05);
piccWrite_block05_Status = RFIDHelper.cmdCom(RFIDHelper.PiccWrite_Block05, RFIDHelper.buffer_PiccWrite_Block05);
if (piccWrite_block04_Status && piccWrite_block05_Status)
{
MessageBox.Show("开卡成功！", "提示");
}
else
{
MessageBox.Show("开卡失败！", "提示");
}
}
private void btn_Halt_Click(object sender, RoutedEventArgs e)
{
bool status = false;
RFIDHelper.PiccHalt[RFIDHelper.PiccHalt.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccHalt);
status = RFIDHelper.cmdCom(RFIDHelper.PiccHalt, RFIDHelper.buffer_PiccHalt);
if (status)
{
tb_Hint.Text = "暂停成功，操作需重新激活！";
}
else
{
tb_Hint.Text = "暂停失败！";
}
}
private void btn_CascAnticoll_Click(object sender, RoutedEventArgs e)
{
bool status = false;
RFIDHelper.PiccAnticoll[RFIDHelper.PiccAnticoll.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccAnticoll);
status = RFIDHelper.cmdCom(RFIDHelper.PiccAnticoll, RFIDHelper.buffer_PiccAnticoll);
if (status)
{
tb_Hint.Text = " 防碰撞成功！\n" + "卡ID：" + RFIDHelper.showCardID();
}
else
{
tb_Hint.Text = "设备没应答！";
}
}
private void btn_Request_Click(object sender, RoutedEventArgs e)
{
bool status = false;
RFIDHelper.PiccRequest[RFIDHelper.PiccRequest.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccRequest);
status = RFIDHelper.cmdCom(RFIDHelper.PiccRequest, RFIDHelper.buffer_PiccRequest);
if (status)
{
tb_Hint.Text = "请求成功！";
}
else
{
tb_Hint.Text = "请求失败！";
}
}
private void btn_Query_Click(object sender, RoutedEventArgs e)
{
bool piccRead_Block04_Status = false;
bool piccRead_Block05_Status = false;
RFIDHelper.PiccRead_Block04[RFIDHelper.PiccRead_Block04.Length - 3] = 0x016;
RFIDHelper.PiccRead_Block04[RFIDHelper.PiccRead_Block04.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccRead_Block04);
piccRead_Block04_Status = RFIDHelper.cmdCom(RFIDHelper.PiccRead_Block04, RFIDHelper.buffer_PiccRead_Block04);
RFIDHelper.PiccRead_Block05[RFIDHelper.PiccRead_Block05.Length - 3] = 0x017;
RFIDHelper.PiccRead_Block05[RFIDHelper.PiccRead_Block05.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccRead_Block05);
piccRead_Block05_Status = RFIDHelper.cmdCom(RFIDHelper.PiccRead_Block05, RFIDHelper.buffer_PiccRead_Block05);
if (piccRead_Block04_Status && piccRead_Block05_Status)
{
string show_StudentNumber = "";
for (int i = 0; i < 10; i++)
{
show_StudentNumber += RFIDHelper.buffer_PiccRead_Block04[i + 6].ToString();
}
lb_ShowStudentNumber.Content = "学号：" + show_StudentNumber;
lb_ShowMoney.Content = "金额：" + Convert.ToString(RFIDHelper.buffer_PiccRead_Block04[4] +
RFIDHelper.buffer_PiccRead_Block04[5] * 256);
try
{
byte[] show_Name = new byte[12];
for (int i = 0; i < show_Name.Length; i++)
{
show_Name[i] = RFIDHelper.buffer_PiccRead_Block04[i + 7];
}
lb_ShowName.Content = "姓名：" + Encoding.UTF8.GetString(show_Name);
byte[] show_Sex = new byte[3];
for (int i = 0; i < show_Sex.Length; i++)
{
show_Sex[i] = RFIDHelper.buffer_PiccRead_Block04[i + 4];
}
lb_ShowSex.Content = "性别：" + Encoding.UTF8.GetString(show_Sex);
}
catch (ArgumentNullException)
{
MessageBox.Show("数组名不能为空！", "错误");
}
}
else
{
MessageBox.Show("查询失败！", "提示");
}
}
private void btn_AuthKey_Click(object sender, RoutedEventArgs e)
{
bool status = false;
byte block_Num;
string str = tb_BlockAddress.Text.ToString().Trim();//从tb_BlockAddress读数据
if (str.Contains('.') || str == "")
{
MessageBox.Show("不能输入小数或输入为空");
return;
}
else
{
block_Num = Convert.ToByte(str);
if (block_Num >= 0 && block_Num <= 63)
{
RFIDHelper.PiccAuthKey[RFIDHelper.PiccAuthKey.Length - 3] = block_Num;
}
else
{
MessageBox.Show("请输入0-63之间的正整数");
return;
}
}
if (rb_SecretKeyA.IsChecked == true)
{
RFIDHelper.PiccAuthKey[4] = 0x60;
}
else
{
RFIDHelper.PiccAuthKey[4] = 0x61;
}
//卡序列号
for (int i = 0; i < RFIDHelper.cardID.Length; i++)
{
RFIDHelper.PiccAuthKey[5 + i] = RFIDHelper.cardID[i];
}
//从tb_SecretKey中获取密钥
gettb_SecretKey(RFIDHelper.PiccAuthKey);
RFIDHelper.PiccAuthKey[RFIDHelper.PiccAuthKey.Length - 2] = RFIDHelper.bcc_Calc(RFIDHelper.PiccAuthKey);
status = RFIDHelper.cmdCom(RFIDHelper.PiccAuthKey, RFIDHelper.buffer_PiccAuthKey);
if (status)
{
hwcms_Window.Show(); //开启热水卡系统
this.Hide(); //隐藏门禁系统
if (rb_SecretKeyA.IsChecked == true)
{
tb_Hint.Text = "密钥A验证成功！";
}
else
{
tb_Hint.Text = "密钥B验证成功！";
}
}
else
{
tb_Hint.Text = "验证失败！";
}
}