xavier :

 Bug : for DDC devices, the status returned an error "Invalid staus string", now fixed.

src/KeithleyDDCProtocol.cpp

@@ -398,9 +398,6 @@ std::stringstream cmd_to_send;
 std::string argout("no data");
 
 	//- send command : G0X -> show prefix ( = keithley type )
-	cmd_to_send << "G0X" << std::endl;
-	_communication_link->write(cmd_to_send.str());
-
 	cmd_to_send.str("");
 	//- get status word
 	cmd_to_send << "U1X" << std::endl;
@@ -420,9 +417,6 @@ std::stringstream cmd_to_send;
 std::string argout("no data");
 
 	//- send command : G0X -> show prefix ( = keithley type )
-	cmd_to_send << "G0X" << std::endl;
-	_communication_link->write(cmd_to_send.str());
-
 	cmd_to_send.str("");
 	//- get status word
 	cmd_to_send << "U0X" << std::endl;