// Update is called once per frame
void Update()
{
if (PacketsAvailable() > 0)
{
ArduinoBuffer packet = GetReceivedPacket();
OnMessageReceived.Invoke(packet);
}
}
/// <summary>
/// Sends a packet to the arduino.
/// </summary>
/// <param name="buffer">The ArduinoBuffer containing the command number as well as the bytearray.</param>
public void Send(ArduinoBuffer buffer)
{
Send(buffer.cmd, buffer.dataType, buffer.buffer);
}
void OnDataReceive(ArduinoBuffer data)
{
if (_command != data.cmd)
{
return;
}
if (_dataType != data.dataType)
{
return;
}
if (_dataType == ArduinoDataType.Bytearray)
{
byte[] ba = data.buffer;
_bytesReceived.Invoke(ba);
}
else if (_dataType == ArduinoDataType.Bool)
{
bool b = BitConverter.ToBoolean(data.buffer, 0);
_boolReceived.Invoke(b);
}
else if (_dataType == ArduinoDataType.Int)
{
int i = BitConverter.ToInt32(data.buffer, 0);
_intReceived.Invoke(i);
}
else if (_dataType == ArduinoDataType.Float)
{
float f = BitConverter.ToSingle(data.buffer, 0);
_floatReceived.Invoke(f);
}
else if (_dataType == ArduinoDataType.String)
{
string s = System.Text.Encoding.ASCII.GetString(data.buffer);
_stringReceived.Invoke(s);
}
else if (_dataType == ArduinoDataType.Int2)
{
Vector2Int v = new Vector2Int(
BitConverter.ToInt32(data.buffer, 0),
BitConverter.ToInt32(data.buffer, 4));
_int2Received.Invoke(v);
}
else if (_dataType == ArduinoDataType.Int3)
{
Vector3Int v = new Vector3Int(
BitConverter.ToInt32(data.buffer, 0),
BitConverter.ToInt32(data.buffer, 4),
BitConverter.ToInt32(data.buffer, 8));
_int3Received.Invoke(v);
}
else if (_dataType == ArduinoDataType.Float2)
{
Vector2 v = new Vector2(
BitConverter.ToSingle(data.buffer, 0),
BitConverter.ToSingle(data.buffer, 4));
_float2Received.Invoke(v);
}
else if (_dataType == ArduinoDataType.Float3)
{
Vector3 v = new Vector3(
BitConverter.ToSingle(data.buffer, 0),
BitConverter.ToSingle(data.buffer, 4),
BitConverter.ToSingle(data.buffer, 8));
_float3Received.Invoke(v);
}
else if (_dataType == ArduinoDataType.Float4)
{
Vector4 v = new Vector4(
BitConverter.ToSingle(data.buffer, 0),
BitConverter.ToSingle(data.buffer, 4),
BitConverter.ToSingle(data.buffer, 8),
BitConverter.ToSingle(data.buffer, 12));
_float4Received.Invoke(v);
}
}