/// <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);
}
