adjusted delay a bit better

systemtests/plotter_class.py

@@ -23,9 +23,9 @@ def __init__(self, sim_backend = False):
 
         self.SIM = sim_backend      #indicates if we are plotting data from real life test or from a simulated test. Default is false (real life test)
         self.EPSILON = 0.05 # euclidian distance in [m] between ideal and recorded trajectory under which the drone has to stay to pass the test
-        self.DELAY_CONST_FIG8 = 0  #4.75 #this is the delay constant which I found by adding up all the time.sleep() etc in the figure8.py file. 
+        self.DELAY_CONST_FIG8 = 4.75 #this is the delay constant which I found by adding up all the time.sleep() etc in the figure8.py file. 
         if self.SIM :                #It allows to temporally adjust the ideal and real trajectories on the graph. Could this be implemented in a better (not hardcoded) way ?
-            self.DELAY_CONST_FIG8 = 0 #1.35 #5.45 #for an unknown reason, the delay constant with the sim_backend is slightly different
+            self.DELAY_CONST_FIG8 = -0.18  #for an unknown reason, the delay constant with the sim_backend is slightly different
         self.ALTITUDE_CONST_FIG8 = 1 #this is the altitude given for the takeoff in figure8.py. I should find a better solution than a symbolic constant ?
         self.ALTITUDE_CONST_MULTITRAJ = 1 #takeoff altitude for traj0 in multi_trajectory.py
         self.X_OFFSET_CONST_MULTITRAJ = -0.3 #offest on the x axis between ideal and real trajectory. Reason: ideal trajectory (traj0.csv) starts with offset of 0.3m and CrazyflieServer.startTrajectory() is relative to start position

systemtests/test_flights.py

@@ -170,11 +170,11 @@ def test_figure8(self):
         test_passed = self.translate_plot_and_check("figure8")
         test_passed, "figure8 test failed : deviation larger than epsilon"
 
-    # def test_multi_trajectory(self):
-    #     self.test_file = "../crazyflie_examples/crazyflie_examples/data/multi_trajectory/traj0.csv"
-    #     self.record_start_and_clean("multi_trajectory", 80)
-    #     test_passed = self.translate_plot_and_check("multi_trajectory")
-    #     assert test_passed, "multitrajectory test failed : deviation larger than epsilon"
+    def test_multi_trajectory(self):
+        self.test_file = "../crazyflie_examples/crazyflie_examples/data/multi_trajectory/traj0.csv"
+        self.record_start_and_clean("multi_trajectory", 80)
+        test_passed = self.translate_plot_and_check("multi_trajectory")
+        assert test_passed, "multitrajectory test failed : deviation larger than epsilon"