unexpected syn is now an error, simplified, log self-update requests specially

2015-02-15 18:36:14 +01:00
parent 1f422e0685
commit 2e92b15ec5
4 changed files with 26 additions and 27 deletions
@@ -25,8 +25,7 @@
 static const int RESULT_OK = 0;                 //!< success

 static const int RESULT_IN_ESC = 1;             //!< start of escape sequence received
-static const int RESULT_SYN = 2;                //!< regular SYN after message received
-static const int RESULT_EMPTY = 3;              //!< empty result
+static const int RESULT_EMPTY = 2;              //!< empty result

 static const int RESULT_ERR_GENERIC_IO = -1;    //!< generic I/O error (usually fatal)
 static const int RESULT_ERR_DEVICE = -2;        //!< generic device error (usually fatal)
@@ -52,6 +51,7 @@ static const int RESULT_ERR_ACK = -19;          //!< ACK error
 static const int RESULT_ERR_NAK = -20;          //!< NAK received

 static const int RESULT_ERR_NO_SIGNAL = -21;    //!< no signal found on the bus
+static const int RESULT_ERR_SYN = -22;          //!< SYN received instead of answer

 /** type for result code. */
 typedef int result_t;