public serial_driver(String port_name, MainPanel panel_form, Profiler probe_profiler_para, stream_source stream_source_para)
{
main_form = panel_form;
data_stream = new SerialPort(port_name, 115200, Parity.None, 8, StopBits.One);
data_stream.DataReceived += new SerialDataReceivedEventHandler(DataReceivedHandler);
data_stream.ReceivedBytesThreshold = 1;
data_stream.Open();
data_stream.DtrEnable = true;
data_stream.DtrEnable = false;
data_stream.DiscardInBuffer();
data_stream.DiscardOutBuffer();
frame_prop packet_config;
packet_config.padding_len = 3;
packet_config.padding_byte = new byte[3] { 0xFF, 0x00, 0xAA };
packet_config.pad_EOH = 0xFF;
packet_config.pad_EOP = 0xFF;
packet_config.header_len = 2;
packet_config.crc_len = 2;
parser = new Serial_parser(packet_config, main_form, probe_profiler_para, stream_source_para);
}
public void OnPacketReceived(Serial_parser sender,PacketEventArgs e){
Serial_parser.msg_type_tx received_msg_type = (Serial_parser.msg_type_tx)e.packet[e.packet_config.padding_len + 1];
if (received_msg_type != Serial_parser.msg_type_tx.probe)//Probe fills output windows
{
Debug.WriteLine(string.Format("MSG CTRL OnPacketReceived {0} at {1}", received_msg_type.ToString(), DateTime.Now.ToLongTimeString()));
}
switch (received_msg_type)
{
case Serial_parser.msg_type_tx.heart_beat:
if (HeartBeatReceived != null)
{
HeartBeatReceived(this, new EventArgs());
}
break;
case Serial_parser.msg_type_tx.settings_tx:
//serial_driver.main_form.settings.push_setting_data(packet); //TODO
throw new NotImplementedException();
break;
case Serial_parser.msg_type_tx.probe:
ProbeReceivedEventArgs eProbe=new ProbeReceivedEventArgs();
eProbe.payload=e.payload;
if (ProbeReceived != null)
{
ProbeReceived(eProbe);
}
else
{
Debug.WriteLine(string.Format("Unhandeled {0} at {1}", received_msg_type.ToString(), DateTime.Now.ToLongTimeString()));
}
break;
case Serial_parser.msg_type_tx.msg_tx:
throw new NotImplementedException();
//TODO
break;
case Serial_parser.msg_type_tx.acknowledgement:
switch ((ACK_type)e.payload[0])
{
case ACK_type.AckCommand:
if (AckCommandReceived != null)
{
AckReceivedEventArgs eAck = new AckReceivedEventArgs();
eAck.ID = e.payload[1];
AckCommandReceived(this,eAck);
}
else
{
Debug.WriteLine(string.Format("Unhandeled {0} at {1}", received_msg_type.ToString(), DateTime.Now.ToLongTimeString()));
}
break;
case ACK_type.AckSettingUpdate:
if (AckSettingUpdateReceived!=null)
{
AckReceivedEventArgs eAck = new AckReceivedEventArgs();
eAck.ID = e.payload[1];
AckSettingUpdateReceived(this,eAck);
}
else
{
Debug.WriteLine(string.Format("Unhandeled {0} at {1}", received_msg_type.ToString(), DateTime.Now.ToLongTimeString()));
}
break;
default:
throw new NotImplementedException();
break;
}
break;
case Serial_parser.msg_type_tx.dbg_txt:
DebugTextReceivedEventArgs eDebugText = new DebugTextReceivedEventArgs();
eDebugText.DebugText=System.Text.Encoding.Default.GetString(e.payload.ToArray());
if (DebugTextReceived != null)
{
DebugTextReceived(eDebugText);
}
else
{
Debug.WriteLine(string.Format("Unhandeled {0} at {1}", received_msg_type.ToString(), DateTime.Now.ToLongTimeString()));
}
break;
case Serial_parser.msg_type_tx.chnl_bias:
BiasReceivedEventArgs eBias = new BiasReceivedEventArgs();
eBias.Bias = BitConverter.ToSingle(e.payload.ToArray(), 0);
eBias.CtrlChnl = (commander.ctrl_channel)BitConverter.ToSingle(e.payload.ToArray(), 4);
BiasReceived(this,eBias);
break;
case Serial_parser.msg_type_tx.mrft_bag:
MRFTBagReceivedEventArgs eMRFTBag = new MRFTBagReceivedEventArgs();
eMRFTBag.Amplitude = BitConverter.ToSingle(e.payload.ToArray(), 0);
eMRFTBag.Duration = BitConverter.ToUInt32(e.payload.ToArray(), 4);
if (MRFTBagReceived != null)
{
MRFTBagReceived(eMRFTBag);
}
else
{
Debug.WriteLine(string.Format("Unhandeled {0} at {1}", received_msg_type.ToString(), DateTime.Now.ToLongTimeString()));
}
break;
default:
throw new NotImplementedException();
break;
}
}
public msg_ctrl(Serial_parser serial_parser_para, stream_source stream_source_para)
{
_msg_stream_source = stream_source_para;
serial_parser = serial_parser_para;
serial_parser.PacketReceived += OnPacketReceived;
}