private void SetConfigRequest(ConfigType type, object value)
{
var builder = new UsbPacket.Builder();
builder.Cmd(Cmd.SETCONFIG)
.PacketNumber(++packetNumber)
.Type(PacketType.Request)
.Put((byte)0x01)
.Put((byte)type);
switch (type)
{
case ConfigType.DateTime:
builder.PutLong((long)value);
break;
case ConfigType.AutoPowerOffTime:
builder.PutShort((short)value);
break;
case ConfigType.AutoPowerOn:
case ConfigType.PenCapOff:
case ConfigType.Beep:
case ConfigType.SaveOfflineData:
case ConfigType.DownSampling:
builder.Put((byte)((bool)value ? 0x01 : 0x00));
break;
}
byte[] result = builder.Build().ToArray();
_serialPort?.Write(result, 0, result.Length);
}