public bool IsAlive()
{
try
{
Serial.SendCommand(new byte[] { 0x06 }, new byte[] { 0x02 });
return(true);
}
catch
{
return(false);
}
}
public bool Handshake()
{
bool Result = true;
try
{
byte[] Hello = Serial.GetResponse(new byte[] { 0x01, 0x00, 0x00, 0x00 });
// Incoming Hello packet:
// 00000001 = Hello command id
// xxxxxxxx = Length
// xxxxxxxx = Protocol version
// xxxxxxxx = Supported version
// xxxxxxxx = Max packet length
// xxxxxxxx = Expected mode
// 6 dwords reserved space
LogFile.Log("Protocol: 0x" + ByteOperations.ReadUInt32(Hello, 0x08).ToString("X8"), LogType.FileOnly);
LogFile.Log("Supported: 0x" + ByteOperations.ReadUInt32(Hello, 0x0C).ToString("X8"), LogType.FileOnly);
LogFile.Log("MaxLength: 0x" + ByteOperations.ReadUInt32(Hello, 0x10).ToString("X8"), LogType.FileOnly);
LogFile.Log("Mode: 0x" + ByteOperations.ReadUInt32(Hello, 0x14).ToString("X8"), LogType.FileOnly);
byte[] HelloResponse = new byte[] {
0x02, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
byte[] Ready = Serial.SendCommand(HelloResponse, new byte[] { 0x03, 0x00, 0x00, 0x00 });
}
catch
{
Result = false;
}
return(Result);
}
public void Hello()
{
byte[] Command = new byte[]
{
0x01, // Hello command
0x51, 0x43, 0x4F, 0x4D, 0x20, 0x66, 0x61, 0x73, 0x74, 0x20, 0x64, 0x6F, 0x77, 0x6E, 0x6C, 0x6F, // "QCOM fast download protocol host"
0x61, 0x64, 0x20, 0x70, 0x72, 0x6F, 0x74, 0x6F, 0x63, 0x6F, 0x6C, 0x20, 0x68, 0x6F, 0x73, 0x74,
0x02,
0x02, // Protocol version - Must be at least 0x02
0x01
};
Serial.SendCommand(Command, new byte[] { 0x02 });
}
