/// <summary>
/// 获取当前时间
/// </summary>
/// <returns></returns>
public static byte[] GetUpdateTimePackage()
{
byte[] data = new byte[20];
byte[] crcBytes = new byte[17];
for (int i = 0; i < data.Length; i++)
{
data[i] = byte.MaxValue;
}
data[0] = 0xAA;
data[1] = 0x55;
data[2] = 0;
data[3] = 0x09;
data[4] = 0x1A;
data[5] = 0;
DateTime date = DateTime.Now;
data[6] = BleProtocol.Int2Bcd(date.Year);
data[7] = BleProtocol.Int2Bcd(date.Month);
data[8] = BleProtocol.Int2Bcd(date.Day);
data[9] = BleProtocol.Int2Bcd(date.Hour);
data[10] = BleProtocol.Int2Bcd(date.Minute);
data[11] = BleProtocol.Int2Bcd(date.Second);
data[12] = BleProtocol.Int2Bcd((int)date.DayOfWeek);
for (int j = 0; j < crcBytes.Length; j++)
{
crcBytes[j] = data[j + 2];
}
data[19] = CRC.Crc8(crcBytes);
return(data);
}
/// <summary>
/// 命令事件:读取记录
/// </summary>
/// <param name="command"></param>
/// <param name="data"></param>
private static void CommandHandler(int command, byte[] data)
{
if (command == 51) //0x33
{ //操作
EventClass.GetInstance()._processName = 0;
BleProtocol.OperationRecordHandler(data);
}
if (command == 52) //0x34
{ //配置
EventClass.GetInstance()._processName = 1;
BleProtocol.SettingRecordHandler(data);
}
if (command == 53) //0x35
{ //报警
EventClass.GetInstance()._processName = 2;
BleProtocol.WarningRecordHandler(data);
}
}
/// <summary>
/// 获取记录操作函数
/// </summary>
/// <param name="data"></param>
private static void OperationRecordHandler(byte[] data)
{
if (data[3] == 2)//0x02
{
switch (data[5])
{
case 2: //0x02
//RecordLog.GetInstance().WriteLog(Level.Info, "操作错误.");
break;
case 3: //0x03
RecordLog.GetInstance().WriteLog(Level.Info, "所有开门事件记录已经上报.");
return;
case 4: //0x04
RecordLog.GetInstance().WriteLog(Level.Info, "所有操作记录等非开门事件已经上报.");
return;
default:
return;
}
}
else
{
BleProtocol.Record = new OperationRecord();
int year = BleProtocol.Bcd2Int(data[10]);
int month = BleProtocol.Bcd2Int(data[9]);
int day = BleProtocol.Bcd2Int(data[8]);
int hour = BleProtocol.Bcd2Int(data[7]);
int minute = BleProtocol.Bcd2Int(data[6]);
int second = BleProtocol.Bcd2Int(data[5]);
BleProtocol.Record.Date = new DateTime(2000 + year, month, day, hour, minute, second); // 日期
//BleProtocol.Record.UserId = (int)data[11] + ((int)data[12] << 8); //id
BleProtocol.Record.UserId = (int)data[11]; //id
BleProtocol.Record.OperationType = (int)data[12] + (int)data[13]; //机械操作方式
BleProtocol.Record.UserType = (int)data[14] + (int)data[15]; //开锁方式
EventClass.GetInstance()._battery = (int)data[16];
}
}
/// <summary>
/// 拆包函数
/// </summary>
/// <param name="data"></param>
public static void PackageAnalyze(byte[] data)
{
try
{
byte[] dest = new byte[data.Length - 3];
for (int i = 2; i < data.Length - 1; i++)
{
dest[i - 2] = data[i];
}
if (data[0] == 0xAA && data[1] == 0x55)
{
byte b = data[data.Length - 1];
byte crcCalced = CRC.Crc8(dest);
if (b == crcCalced)
{
BleProtocol.CommandHandler(data[4] & 127, data);
}
}
}
catch
{
RecordLog.GetInstance().WriteLog(Level.Error, "PackageAnalyze Error.");
}
}
/// <summary>
/// 读取报警记录函数
/// </summary>
/// <param name="data"></param>
private static void WarningRecordHandler(byte[] data)
{
if (data[3] == 2)//0x02
{
switch (data[5])
{
case 2: //0x02
//RecordLog.GetInstance().WriteLog(Level.Info, "操作错误.");
break;
case 3: //0x03
RecordLog.GetInstance().WriteLog(Level.Info, "开门报警事件全部上报.");
return;
case 4: //0x04
RecordLog.GetInstance().WriteLog(Level.Info, "配置等其他报警事件已上报.");
return;
default:
return;
}
}
else
{
BleProtocol.warningRecord = new WarningRecord();
int year = BleProtocol.Bcd2Int(data[10]);
int month = BleProtocol.Bcd2Int(data[9]);
int day = BleProtocol.Bcd2Int(data[8]);
int hour = BleProtocol.Bcd2Int(data[7]);
int minute = BleProtocol.Bcd2Int(data[6]);
int second = BleProtocol.Bcd2Int(data[5]);
BleProtocol.warningRecord.Date = new DateTime(2000 + year, month, day, hour, minute, second);
BleProtocol.warningRecord.WarningType = (int)data[11];
BleProtocol.warningRecord.WarningStatus = (int)data[12];
}
}