+/* XXX these offset are not related to corn, but to waypoints */
+#define OFFSET_CORN_X 150
+#define OFFSET_CORN_Y 222
+#define STEP_CORN_X 225
+#define STEP_CORN_Y 250
+
+#define CORN_NB 18
+#define TOMATO_NB 14
+
+#define WAYPOINTS_NBX 13
+#define WAYPOINTS_NBY 8
+