Merge pull request #3 from bitshop/sr_KphVsMph_Cruise_Display

Sr kph vs mph cruise display

selfdrive/car/tesla/carstate.py

@@ -77,6 +77,7 @@ def get_can_signals(CP):
       ("TSL_P_Psd_StW","SBW_RQ_SCCM" , 0),
       ("TurnIndLvr_Stat", "STW_ACTN_RQ", 0),
       ("DI_motorRPM", "DI_torque1", 0),
+      ("DI_speedUnits", "DI_state", 0),
 
   ]
 
@@ -219,7 +220,10 @@ def update(self, cp):
 
     self.user_brake = cp.vl["DI_torque2"]['DI_brakePedal']
     self.standstill = cp.vl["DI_torque2"]['DI_vehicleSpeed'] == 0
-    self.v_cruise_pcm = cp.vl["DI_state"]['DI_cruiseSet']
+    if cp.vl["DI_state"]['DI_speedUnits'] == 0:
+      self.v_cruise_pcm = (cp.vl["DI_state"]['DI_cruiseSet'])*1.609 # Reported in MPH, expected in KPH??
+    else:
+      self.v_cruise_pcm = cp.vl["DI_state"]['DI_cruiseSet']
     self.pcm_acc_status = cp.vl["DI_state"]['DI_cruiseState']
     self.hud_lead = 0 #JCT