ardrone_autonomy : Extract Tag Info

gistfile1.c

#define DETECTION_EXTRACT_SOURCE(type)  ( ((type)>>16) & 0x0FF )
#define DETECTION_EXTRACT_TAG(type)     ( (type) & 0x0FF )

typedef enum
{
  DETECTION_SOURCE_CAMERA_HORIZONTAL=0,   /*<! Tag was detected on the front camera picture */
  DETECTION_SOURCE_CAMERA_VERTICAL,       /*<! Tag was detected on the vertical camera picture at full speed */
  DETECTION_SOURCE_CAMERA_VERTICAL_HSYNC, /*<! Tag was detected on the vertical camera picture inside the horizontal pipeline */
  DETECTION_SOURCE_CAMERA_NUM,
} DETECTION_SOURCE_CAMERA;

typedef enum
{
  TAG_TYPE_NONE             = 0,
  TAG_TYPE_SHELL_TAG        ,
  TAG_TYPE_ROUNDEL          ,
  TAG_TYPE_ORIENTED_ROUNDEL ,
  TAG_TYPE_STRIPE           ,
  TAG_TYPE_CAP              ,
  TAG_TYPE_SHELL_TAG_V2     ,
  TAG_TYPE_TOWER_SIDE       ,
  TAG_TYPE_BLACK_ROUNDEL    ,
  TAG_TYPE_NUM
} TAG_TYPE;