public void TestReadFirmwareVersionCommandParse()
{
_binMsg = new FlBinMessageCommand()
{
MessageId = FlMessageId.ReadFirmwareVersion
};
_binMsg.Header.device_id = 1;
_binMsg.Header.flag1.sequence_num = 2;
_message = _binMsg;
FlBinPacketBuilder.BuildMessagePacket(ref _message);
_parser.Role = FlParserRole.Device;
for (_i = 0; _i < _message.Buffer.Length; _i++)
{
_parseResult = _parser.Parse(_message.Buffer[_i], out _parsedMessage);
}
_parsedBinMsg = (IFlBinMessage)_parsedMessage;
Assert.AreEqual(FlParseState.ParseOk, _parseResult);
Assert.AreEqual(FlMessageType.Binary, _parsedBinMsg.MessageType);
Assert.AreEqual(FlMessageCategory.Command, _parsedBinMsg.MessageCategory);
Assert.AreEqual((uint)1, _parsedBinMsg.Header.device_id);
Assert.AreEqual((byte)2, _parsedBinMsg.Header.flag1.sequence_num);
Assert.AreEqual(FlMessageId.ReadFirmwareVersion, _parsedBinMsg.MessageId);
}
public void TestReadHardwareVersionResponseParse()
{
_binMsg = new FlBinMessageResponse()
{
MessageId = FlMessageId.ReadHardwareVersion,
Arguments = new List <object>()
{
"a.1.2.3" // Hardware version
}
};
_binMsg.Header.device_id = 1;
_binMsg.Header.flag1.sequence_num = 1;
_message = _binMsg;
FlBinPacketBuilder.BuildMessagePacket(ref _message);
_parser.Role = FlParserRole.Host;
for (_i = 0; _i < _message.Buffer.Length; _i++)
{
_parseResult = _parser.Parse(_message.Buffer[_i], out _parsedMessage);
}
_parsedBinMsg = (IFlBinMessage)_parsedMessage;
Assert.AreEqual(FlParseState.ParseOk, _parseResult);
Assert.AreEqual(FlMessageType.Binary, _parsedBinMsg.MessageType);
Assert.AreEqual(FlMessageCategory.Response, _parsedBinMsg.MessageCategory);
Assert.AreEqual((uint)1, _parsedBinMsg.Header.device_id);
Assert.AreEqual((byte)1, _parsedBinMsg.Header.flag1.sequence_num);
Assert.AreEqual(FlMessageId.ReadHardwareVersion, _parsedBinMsg.MessageId);
Assert.AreEqual(1, _parsedBinMsg.Arguments.Count);
Assert.AreEqual("a.1.2.3", (string)_parsedBinMsg.Arguments[0]);
}
public unsafe void TestResetOkResponseMessageBuild()
{
_binMsg = new FlBinMessageResponse()
{
MessageId = FlMessageId.Reset,
};
_binMsg.Header.device_id = 1;
_binMsg.Header.flag1.sequence_num = 2;
_message = _binMsg;
FlBinPacketBuilder.BuildMessagePacket(ref _message);
_parser.Role = FlParserRole.Host;
for (_i = 0; _i < _message.Buffer.Length; _i++)
{
_parseResult = _parser.Parse(_message.Buffer[_i], out _parsedMessage);
}
_parsedBinMsg = (IFlBinMessage)_parsedMessage;
Assert.AreEqual(FlParseState.ParseOk, _parseResult);
Assert.AreEqual(FlMessageType.Binary, _parsedBinMsg.MessageType);
Assert.AreEqual(FlMessageCategory.Response, _parsedBinMsg.MessageCategory);
Assert.AreEqual((uint)1, _parsedBinMsg.Header.device_id);
Assert.AreEqual((byte)2, _parsedBinMsg.Header.flag1.sequence_num);
Assert.AreEqual(FlMessageId.Reset, _parsedBinMsg.MessageId);
Assert.AreEqual((byte)0, _parsedBinMsg.Header.flag2.error);
}
public void TestBootModeCommandMessageBuild()
{
_binMsg = new FlBinMessageCommand()
{
MessageId = FlMessageId.BootMode,
Arguments = new List <object>()
{
(byte)1 // Boot mode(Bootloader)
}
};
_binMsg.Header.device_id = 1;
_binMsg.Header.flag1.sequence_num = 1;
_message = _binMsg;
FlBinPacketBuilder.BuildMessagePacket(ref _message);
_parser.Role = FlParserRole.Device;
for (_i = 0; _i < _message.Buffer.Length; _i++)
{
_parseResult = _parser.Parse(_message.Buffer[_i], out _parsedMessage);
}
_parsedBinMsg = (IFlBinMessage)_parsedMessage;
Assert.AreEqual(FlParseState.ParseOk, _parseResult);
Assert.AreEqual(FlMessageType.Binary, _parsedBinMsg.MessageType);
Assert.AreEqual(FlMessageCategory.Command, _parsedBinMsg.MessageCategory);
Assert.AreEqual((uint)1, _parsedBinMsg.Header.device_id);
Assert.AreEqual((byte)1, _parsedBinMsg.Header.flag1.sequence_num);
Assert.AreEqual(FlMessageId.BootMode, _parsedBinMsg.MessageId);
Assert.AreEqual(1, _parsedBinMsg.Arguments.Count);
Assert.AreEqual(1, (byte)_parsedBinMsg.Arguments[0]);
}
public void TestReadTemperatureHumidityCommandMessageBuild()
{
_binMsg = new FlBinMessageCommand()
{
MessageId = FlMessageId.ReadTempAndHum,
Arguments = new List <object>()
{
(byte)3 // Sensor number
}
};
_binMsg.Header.device_id = 1;
_binMsg.Header.flag1.sequence_num = 7;
_message = _binMsg;
FlBinPacketBuilder.BuildMessagePacket(ref _message);
_parser.Role = FlParserRole.Device;
for (_i = 0; _i < _message.Buffer.Length; _i++)
{
_parseResult = _parser.Parse(_message.Buffer[_i], out _parsedMessage);
}
_parsedBinMsg = (IFlBinMessage)_parsedMessage;
Assert.AreEqual(FlParseState.ParseOk, _parseResult);
Assert.AreEqual(FlMessageType.Binary, _parsedBinMsg.MessageType);
Assert.AreEqual(FlMessageCategory.Command, _parsedBinMsg.MessageCategory);
Assert.AreEqual((uint)1, _parsedBinMsg.Header.device_id);
Assert.AreEqual((byte)7, _parsedBinMsg.Header.flag1.sequence_num);
Assert.AreEqual(FlMessageId.ReadTempAndHum, _parsedBinMsg.MessageId);
Assert.AreEqual(1, _parsedBinMsg.Arguments.Count);
Assert.AreEqual(3, (byte)_parsedBinMsg.Arguments[0]);
}
public void TestReadHumidityOkResponseMessageBuild()
{
_binMsg = new FlBinMessageResponse()
{
MessageId = FlMessageId.ReadHumidity,
Arguments = new List <object>()
{
(byte)2, // Sensor number
(double)23.4 // Humidity
}
};
_binMsg.Header.device_id = 1;
_binMsg.Header.flag1.sequence_num = 6;
_message = _binMsg;
FlBinPacketBuilder.BuildMessagePacket(ref _message);
_parser.Role = FlParserRole.Host;
for (_i = 0; _i < _message.Buffer.Length; _i++)
{
_parseResult = _parser.Parse(_message.Buffer[_i], out _parsedMessage);
}
_parsedBinMsg = (IFlBinMessage)_parsedMessage;
Assert.AreEqual(FlParseState.ParseOk, _parseResult);
Assert.AreEqual(FlMessageType.Binary, _parsedBinMsg.MessageType);
Assert.AreEqual(FlMessageCategory.Response, _parsedBinMsg.MessageCategory);
Assert.AreEqual((uint)1, _parsedBinMsg.Header.device_id);
Assert.AreEqual((byte)6, _parsedBinMsg.Header.flag1.sequence_num);
Assert.AreEqual(FlMessageId.ReadHumidity, _parsedBinMsg.MessageId);
Assert.AreEqual(2, _parsedBinMsg.Arguments.Count);
Assert.AreEqual(2, (byte)_parsedBinMsg.Arguments[0]);
Assert.AreEqual(23.4, (double)_parsedBinMsg.Arguments[1]);
}
private void ProcessAppBinMessage(int bytesToRead)
{
for (int i = 0; i < bytesToRead; i++)
{
FlParseState ret = _appBinParser.Parse(_rx_buf[i], out _response);
if (ret == FlParseState.ParseOk)
{
ResponseReceived = true;
IFlBinMessage message = (IFlBinMessage)_response;
switch (message.MessageId)
{
case FlMessageId.ReadHardwareVersion:
ProcessAppBinHwVerResponse(message);
break;
case FlMessageId.ReadFirmwareVersion:
ProcessAppBinFwVerResponse(message);
break;
case FlMessageId.ReadGpio:
ProcessAppBinReadGpioResponse(message);
break;
case FlMessageId.WriteGpio:
ProcessAppBinWriteGpioResponse(message);
break;
case FlMessageId.ReadTemperature:
ProcessAppBinReadTemperatureResponse(message);
break;
case FlMessageId.ReadHumidity:
ProcessAppBinReadHumidityResponse(message);
break;
case FlMessageId.ReadTempAndHum:
ProcessAppBinReadTempAndHumResponse(message);
break;
case FlMessageId.BootMode:
ProcessAppBinBootModeResponse(message);
break;
case FlMessageId.Reset:
ProcessAppBinResetResponse(message);
break;
case FlMessageId.ButtonEvent:
ProcessAppBinButtonEvent(message);
break;
}
}
else if (ret == FlParseState.ParseFail)
{
Log.Debug("Application binary response parser fail");
}
}
}
public static void BuildMessagePacket(ref IFlMessage binMessage)
{
List <byte> packet = new List <byte>();
Type type;
byte length = BASE_LENGTH;
UInt16 crc;
IFlBinMessage binMsg = (IFlBinMessage)binMessage;
// TODO : Check message type(text).
// TODO : Check message category.
// TODO : Check DeviceID
// STX.
packet.Add(FlConstant.FL_BIN_MSG_STX);
// Device ID.
type = binMsg.Header.device_id.GetType();
packet.AddRange(InternalProtoUtil.BuildBinPacketForPrimitiveArgument(binMsg.Header.device_id, Type.GetTypeCode(type)));
// Length
packet.Add(length);
// Message ID.
packet.Add((byte)binMsg.Header.message_id);
// Flag1
packet.Add(binMsg.Header.flag1.BitField1);
// Flag2
packet.Add(binMsg.Header.flag2.BitField1);
// Arguments
if (binMessage.Arguments?.Count > 0)
{
foreach (object arg in binMessage.Arguments)
{
type = arg.GetType();
packet.AddRange(InternalProtoUtil.BuildBinPacketForPrimitiveArgument(arg, Type.GetTypeCode(type)));
}
}
// Length value = ( current packet length + CRC(2 byte) + ETX(1 byte) )
// - ( STX(1 byte) + Device ID(4 byte) + Length(1 byte))
// => current packet length - 3
packet[LENGTH_FIELD_INDEX] = (byte)(packet.Count - 3);
// CRC16
crc = FlUtil.CRC16(packet, 1, packet.Count - 1);
packet.AddRange(InternalProtoUtil.BuildBinPacketForPrimitiveArgument(crc, crc.GetTypeCode()));
// ETX
packet.Add(FlConstant.FL_BIN_MSG_ETX);
binMsg.Buffer = packet.ToArray();
}
private void ProcessAppBinButtonEvent(IFlBinMessage evt)
{
if (evt.Arguments?.Count == 2)
{
Log.Information($"Button : {evt.Arguments[0]}, State : {evt.Arguments[1]}");
}
else
{
Log.Warning("Invalid button event");
}
}
private void ProcessAppBinWriteGpioResponse(IFlBinMessage response)
{
if (response.Header.flag2.error == FlConstant.FL_OK)
{
Log.Information("Write GPIO OK");
}
else
{
Log.Warning("Write GPIO fail");
}
ResponseReceived = true;
}
private void ProcessAppBinBootModeResponse(IFlBinMessage response)
{
if (response.Header.flag2.error == FlConstant.FL_OK)
{
Log.Information("Boot mode OK");
}
else
{
Log.Warning("Boot mode fail");
}
ResponseReceived = true;
}
private void ProcessAppBinHwVerResponse(IFlBinMessage response)
{
if (response.Header.flag2.error == FlConstant.FL_OK)
{
if (response.Arguments?.Count == 1)
{
Log.Information($"Hw version : {(string)response.Arguments[0]}");
}
}
else
{
Log.Warning("Hardware version read fail");
}
ResponseReceived = true;
}
private void ProcessAppBinReadGpioResponse(IFlBinMessage response)
{
if (response.Header.flag2.error == FlConstant.FL_OK)
{
if (response.Arguments?.Count == 2)
{
Log.Information($"GPIO number : {(byte)response.Arguments[0]}, GPIO value : {(byte)response.Arguments[1]}");
}
}
else
{
Log.Warning("Read GPIO fail");
}
ResponseReceived = true;
}
private void ProcessAppBinReadTemperatureResponse(IFlBinMessage response)
{
if (response.Header.flag2.error == FlConstant.FL_OK)
{
if (response.Arguments?.Count == 2)
{
Log.Information($"Sensor number : {(byte)response.Arguments[0]}, Temperature : {(double)response.Arguments[1]:0.##}");
}
}
else
{
Log.Warning("Read temperature fail");
}
ResponseReceived = true;
}
