Add support for first generation Create (Roomba 400 series)

include/create/create.h

@@ -51,6 +51,8 @@ namespace create {
         LED_CHECK = 8
       };
 
+      RobotModel model;
+
       uint8_t mainMotorPower;
       uint8_t sideMotorPower;
       uint8_t vacuumMotorPower;
@@ -85,11 +87,11 @@ namespace create {
       /* Default constructor.
        * Does not attempt to establish serial connection to Create.
        */
-      Create();
+      Create(RobotModel = CREATE_2);
 
       /* Attempts to establish serial connection to Create.
        */
-      Create(const std::string& port, const int& baud);
+      Create(const std::string& port, const int& baud, RobotModel = CREATE_2);
 
       ~Create();
 

include/create/data.h

@@ -48,7 +48,7 @@ namespace create {
       std::vector<uint8_t> ids;
 
     public:
-      Data();
+      Data(RobotModel = CREATE_2);
       ~Data();
 
       bool isValidPacketID(const uint8_t id) const;

include/create/types.h

@@ -33,6 +33,11 @@ POSSIBILITY OF SUCH DAMAGE.
 #define CREATE_TYPES_H
 
 namespace create {
+  enum RobotModel {
+    CREATE_1 = 0, // Roomba 400 series
+    CREATE_2      // Roomba 600 series 
+  };
+
   enum SensorPacketID {
     ID_GROUP_0 = 0,
     ID_GROUP_1 = 1,