public void FillForm(InputLine16 p, float step)
{
rssiInfoLbl.Text = "" + p.Rssi + " -dBm";
switch (p.Broadcast)
{
case 0:
broadcastInfoLbl.Text = "OFF";
break;
case 2:
broadcastInfoLbl.Text = "Address";
break;
case 4:
broadcastInfoLbl.Text = "PAN";
break;
default:
break;
}
sourceInfoLbl.Text = "" + p.SourceAddress.ToString("X");
samplesInfoLbl.Text = "" + p.SampleAmount;
anaMaskInfoLbl.Text = "" + Convert.ToString(p.AdcStatus, 2).PadLeft(8, '0');
ad0InfoLbl.Text = Math.Round(p.getAdcVal(0) * step, 3) >= 0 ? "" + Math.Round(p.getAdcVal(0) * step, 3) : "OFF";
ad1InfoLbl.Text = Math.Round(p.getAdcVal(1) * step, 3) >= 0 ? "" + Math.Round(p.getAdcVal(1) * step, 3) : "OFF";
ad2InfoLbl.Text = Math.Round(p.getAdcVal(2) * step, 3) >= 0 ? "" + Math.Round(p.getAdcVal(2) * step, 3) : "OFF";
ad3InfoLbl.Text = Math.Round(p.getAdcVal(3) * step, 3) >= 0 ? "" + Math.Round(p.getAdcVal(3) * step, 3) : "OFF";
ad4InfoLbl.Text = Math.Round(p.getAdcVal(4) * step, 3) >= 0 ? "" + Math.Round(p.getAdcVal(4) * step, 3) : "OFF";
ad5InfoLbl.Text = Math.Round(p.getAdcVal(5) * step, 3) >= 0 ? "" + Math.Round(p.getAdcVal(5) * step, 3) : "OFF";
digiMaskInfoLbl.Text = "" + Convert.ToString(p.DioStatus, 2).PadLeft(8, '0');
d0InfoLbl.Text = "" + p.SingleDioVal(0);
d1InfoLbl.Text = "" + p.SingleDioVal(1);
d2InfoLbl.Text = "" + p.SingleDioVal(2);
d3InfoLbl.Text = "" + p.SingleDioVal(3);
d4InfoLbl.Text = "" + p.SingleDioVal(4);
d5InfoLbl.Text = "" + p.SingleDioVal(5);
d6InfoLbl.Text = "" + p.SingleDioVal(6);
d7InfoLbl.Text = "" + p.SingleDioVal(7);
}
/// <summary>
/// method that will be called when theres data waiting in the buffer
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void comPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
byte[] incByte = new byte[3];
int checksum = 0;
if (comPort.BytesToRead > 0)
{
comPort.Read(incByte, 0, 1);
if(incByte[0] == 0x7E)
{
frameNr++;
comPort.Read(incByte, 0, 3);
int length = (incByte[1] + (incByte[0] << 8)) ; // Payload length + checksum byte
while (comPort.BytesToRead < length)
System.Threading.Thread.Sleep(50); // Wait until enough bytes have arrived
byte[] fbytes = new byte[length];
comPort.Read(fbytes, 0, length);
switch (incByte[2]) // Test the API identifier
{
case (byte)FrameType.ATCommand:
break;
case (byte)FrameType.ATCommandQPV:
break;
case (byte)FrameType.ATCommandResponse:
break;
case (byte)FrameType.InputLine16:
InputLine16 inframe = new InputLine16(this.frameNr, FrameType.InputLine16, length);
inframe.addHex(0x7E);
foreach(byte b in incByte)
inframe.addHex(b);
foreach(byte b in fbytes)
inframe.addHex(b);
inframe.SourceAddress = (fbytes[1] + (fbytes[0] << 8));
inframe.Rssi = fbytes[2];
inframe.Broadcast = fbytes[3];
inframe.SampleAmount = fbytes[4];
inframe.AdcStatus = (byte)(fbytes[5] >> 1); //Bitshift to remove the D8
inframe.DioStatus = fbytes[6];
int bcount = 8;
if (inframe.DioStatus > 0)
{
inframe.DioVal = fbytes[bcount++]; // MSB is zero as D8 is unused in current FW
}
if (inframe.AdcStatus > 0)
{
for (int i = 0; i <= 5; i++)
{
if((inframe.AdcStatus & (1 << i)) != 0)
{
inframe.setAdcVal(i, fbytes[bcount+1] + (fbytes[bcount] << 8));
bcount += 2;
}
}
}
inframe.Checksum = fbytes[bcount];
checksum += incByte[2];
for (int i = 0; i < fbytes.Length-1; i++)
checksum += fbytes[i];
int res = 0xFF - (checksum & 0xFF);
if (res == inframe.Checksum)
{
Frames.Add(inframe);
newCompleteFrame(this, new DataEventArgs(inframe));
}
else
Console.Write("CHECKSUM FAILED! Got " + inframe.Checksum + " while expecting " + res);
break;
case (byte)FrameType.InputLine64:
break;
case (byte)FrameType.ModemStatus:
break;
case (byte)FrameType.RemoteATCmdReq:
break;
case (byte)FrameType.RemoteCmdResp:
break;
case (byte)FrameType.RXPacket16:
break;
case (byte)FrameType.RXPacket64:
break;
case (byte)FrameType.TXReq16:
break;
case (byte)FrameType.TXReq64:
break;
case (byte)FrameType.TXStatus:
break;
case (byte)FrameType.Unknown:
default:
throw new Exception("Unsupported Frame Type: " + incByte[2]);
}
}
}
/*
//determine the mode the user selected (binary/string)
switch (CurrentTransmissionType)
{
//user chose string
case TransmissionType.Text:
//read data waiting in the buffer
string msg = comPort.ReadExisting();
//display the data to the user
DisplayData(MessageType.Incoming, msg + "\n");
break;
//user chose hex
case TransmissionType.Hex:
//retrieve number of bytes in the buffer
int bytes = comPort.BytesToRead;
//create a byte array to hold the awaiting data
byte[] comBuffer = new byte[1];
//read the data and store it
comPort.Read(comBuffer, 0, 1);
//display the data to the user
if (comBuffer[0] == 0x7E)
{
DisplayData(MessageType.Normal, "\n");
}
DisplayData(MessageType.Incoming, ByteToHex(comBuffer));
break;
default:
//read data waiting in the buffer
string str = comPort.ReadExisting();
//display the data to the user
DisplayData(MessageType.Incoming, str + "\n");
break;
}*/
}
